From aa4c94e3af89fd3c0c850fd81b907565ee063340 Mon Sep 17 00:00:00 2001 From: juliandescottes Date: Thu, 8 May 2014 01:41:14 +0200 Subject: [PATCH] Feature : Tiled preview initial commiy --- build/closure/closure_compiled_binary.js | 215 + build/piskel-packaged-min.js | 12 + build/piskel-packaged.js | 21557 ++++++++++++++++ build/piskel-style-packaged.css | 2401 ++ src/css/settings.css | 6 +- src/css/style.css | 12 + src/css/toolbox.css | 4 +- src/js/Constants.js | 3 +- .../controller/AnimatedPreviewController.js | 26 +- .../piskel/PublicPiskelController.js | 2 +- .../settings/ApplicationSettingsController.js | 9 + src/js/rendering/AbstractRenderer.js | 1 + src/js/rendering/CompositeRenderer.js | 7 + src/js/rendering/frame/FrameRenderer.js | 12 + src/js/rendering/frame/TiledFrameRenderer.js | 55 + src/js/utils/UserSettings.js | 4 +- src/piskel-script-list.js | 1 + src/templates/settings/application.html | 4 + 18 files changed, 24322 insertions(+), 9 deletions(-) create mode 100644 build/closure/closure_compiled_binary.js create mode 100644 build/piskel-packaged-min.js create mode 100644 build/piskel-packaged.js create mode 100644 build/piskel-style-packaged.css create mode 100644 src/js/rendering/frame/TiledFrameRenderer.js diff --git a/build/closure/closure_compiled_binary.js b/build/closure/closure_compiled_binary.js new file mode 100644 index 00000000..d789535d --- /dev/null +++ b/build/closure/closure_compiled_binary.js @@ -0,0 +1,215 @@ +var Constants={DEFAULT:{HEIGHT:32,WIDTH:32,FPS:12},MODEL_VERSION:2,MAX_HEIGHT:1024,MAX_WIDTH:1024,MINIMUM_ZOOM:1,PREVIEW_FILM_SIZE:120,ANIMATED_PREVIEW_WIDTH:200,DEFAULT_PEN_COLOR:"#000000",TRANSPARENT_COLOR:"rgba(0, 0, 0, 0)",NO_PALETTE_ID:"__no-palette",PREFERRED_COLOR_FORMAT:"rgb",SELECTION_TRANSPARENT_COLOR:"rgba(255, 255, 255, 0.6)",TOOL_TARGET_HIGHLIGHT_COLOR:"rgba(255, 255, 255, 0.2)",STATIC:{URL:{SAVE:"http://3.piskel-app.appspot.com/store",GET:"http://3.piskel-app.appspot.com/get"}},APPENGINE:{URL:{SAVE:"save"}}, +IMAGE_SERVICE_UPLOAD_URL:"http://piskel-imgstore-a.appspot.com/__/upload",IMAGE_SERVICE_GET_URL:"http://piskel-imgstore-a.appspot.com/img/",ZOOMED_OUT_BACKGROUND_COLOR:"#A0A0A0",LEFT_BUTTON:0,MIDDLE_BUTTON:1,RIGHT_BUTTON:2,MOUSEMOVE_THROTTLING:10,ABSTRACT_FUNCTION:function(){throw"abstract method should be implemented";}};var Events={TOOL_SELECTED:"TOOL_SELECTED",TOOL_RELEASED:"TOOL_RELEASED",SELECT_PRIMARY_COLOR:"SELECT_PRIMARY_COLOR",SELECT_SECONDARY_COLOR:"SELECT_SECONDARY_COLOR",PRIMARY_COLOR_SELECTED:"PRIMARY_COLOR_SELECTED",SECONDARY_COLOR_SELECTED:"SECONDARY_COLOR_SELECTED",CURSOR_MOVED:"CURSOR_MOVED",DRAG_START:"DRAG_START",DRAG_END:"DRAG_END",DIALOG_DISPLAY:"DIALOG_DISPLAY",DIALOG_HIDE:"DIALOG_HIDE",PALETTE_LIST_UPDATED:"PALETTE_LIST_UPDATED",USER_SETTINGS_CHANGED:"USER_SETTINGS_CHANGED",CLOSE_SETTINGS_DRAWER:"CLOSE_SETTINGS_DRAWER", +PISKEL_RESET:"PISKEL_RESET",PISKEL_SAVE_STATE:"PISKEL_SAVE_STATE",PISKEL_SAVED:"PISKEL_SAVED",FRAME_SIZE_CHANGED:"FRAME_SIZE_CHANGED",SELECTION_CREATED:"SELECTION_CREATED",SELECTION_MOVE_REQUEST:"SELECTION_MOVE_REQUEST",SELECTION_DISMISSED:"SELECTION_DISMISSED",SHOW_NOTIFICATION:"SHOW_NOTIFICATION",HIDE_NOTIFICATION:"HIDE_NOTIFICATION",ZOOM_CHANGED:"ZOOM_CHANGED"};(function(){$.namespace("pskl").app={init:function(){this.isAppEngineVersion=!!pskl.appEngineToken_;this.shortcutService=new pskl.service.keyboard.ShortcutService;this.shortcutService.init();var a=this.readSizeFromURL_(),b=new pskl.model.piskel.Descriptor("New Piskel",""),b=new pskl.model.Piskel(a.width,a.height,b),c=new pskl.model.Layer("Layer 1"),a=new pskl.model.Frame(a.width,a.height);c.addFrame(a);b.addLayer(c);this.corePiskelController=new pskl.controller.piskel.PiskelController(b);this.corePiskelController.init(); +this.piskelController=new pskl.controller.piskel.PublicPiskelController(this.corePiskelController);this.piskelController.init();this.paletteController=new pskl.controller.PaletteController;this.paletteController.init();this.palettesListController=new pskl.controller.PalettesListController;this.palettesListController.init();this.cursorCoordinatesController=new pskl.controller.CursorCoordinatesController(this.piskelController);this.cursorCoordinatesController.init();this.drawingController=new pskl.controller.DrawingController(this.piskelController, +this.paletteController,$("#drawing-canvas-container"));this.drawingController.init();this.animationController=new pskl.controller.AnimatedPreviewController(this.piskelController,$("#preview-canvas-container"));this.animationController.init();this.minimapController=new pskl.controller.MinimapController(this.piskelController,this.animationController,this.drawingController,$("#preview-canvas-container"));this.minimapController.init();this.previewsController=new pskl.controller.PreviewFilmController(this.piskelController, +$("#preview-list"));this.previewsController.init();this.layersListController=new pskl.controller.LayersListController(this.piskelController);this.layersListController.init();this.settingsController=new pskl.controller.settings.SettingsController(this.piskelController);this.settingsController.init();this.dialogsController=new pskl.controller.dialogs.DialogsController(this.piskelController);this.dialogsController.init();this.toolController=new pskl.controller.ToolController;this.toolController.init(); +this.selectionManager=new pskl.selection.SelectionManager(this.piskelController);this.selectionManager.init();this.historyService=new pskl.service.HistoryService(this.corePiskelController);this.historyService.init();this.notificationController=new pskl.controller.NotificationController;this.notificationController.init();this.localStorageService=new pskl.service.LocalStorageService(this.piskelController);this.localStorageService.init();this.imageUploadService=new pskl.service.ImageUploadService;this.imageUploadService.init(); +this.cheatsheetService=new pskl.service.keyboard.CheatsheetService;this.cheatsheetService.init();this.savedStatusService=new pskl.service.SavedStatusService(this.piskelController);this.savedStatusService.init();this.storageService=this.isAppEngineVersion?new pskl.service.AppEngineStorageService(this.piskelController):new pskl.service.GithubStorageService(this.piskelController);this.storageService.init();a=new pskl.rendering.DrawingLoop;a.addCallback(this.render,this);a.start();this.initTooltips_(); +this.isAppEngineVersion?this.finishInitAppEngine_():this.finishInitGithub_()},finishInitGithub_:function(){var a=this.readFramesheetIdFromURL_();a&&($.publish(Events.SHOW_NOTIFICATION,[{content:"Loading animation with id : ["+a+"]"}]),this.loadFramesheetFromService(a))},finishInitAppEngine_:function(){pskl.appEnginePiskelData_&&pskl.appEnginePiskelData_.piskel&&pskl.utils.serialization.Deserializer.deserialize(pskl.appEnginePiskelData_.piskel,function(a){a.setDescriptor(pskl.appEnginePiskelData_.descriptor); +pskl.app.piskelController.setPiskel(a);pskl.app.animationController.setFPS(pskl.appEnginePiskelData_.fps)})},isLoggedIn:function(){return pskl.appEnginePiskelData_&&pskl.appEnginePiskelData_.isLoggedIn},initTooltips_:function(){$("body").tooltip({selector:"[rel=tooltip]"})},render:function(a){this.drawingController.render(a);this.animationController.render(a);this.previewsController.render(a)},readSizeFromURL_:function(){var a,b=this.readUrlParameter_("size").split("x");!b||2!=b.length||isNaN(b[0])|| +isNaN(b[1])?a={height:Constants.DEFAULT.HEIGHT,width:Constants.DEFAULT.WIDTH}:(a=parseInt(b[0],10),b=parseInt(b[1],10),a={height:Math.min(b,Constants.MAX_HEIGHT),width:Math.min(a,Constants.MAX_WIDTH)});return a},readFramesheetIdFromURL_:function(){return this.readUrlParameter_("frameId")},readUrlParameter_:function(a){for(var b=window.location.search.substring(1).split("&"),c=0;cConstants.MOUSEMOVE_THROTTLING){var a=this.renderer.getCoordinates(b.clientX,b.clientY),e=this.piskelController.getCurrentFrame();this.isClicked?this.currentToolBehavior.moveToolAt(a.x, +a.y,this.getCurrentColor_(b),e,this.overlayFrame,b):this.currentToolBehavior.moveUnactiveToolAt(a.x,a.y,this.getCurrentColor_(b),e,this.overlayFrame,b);$.publish(Events.CURSOR_MOVED,[a.x,a.y]);this.previousMousemoveTime=c}};a.DrawingController.prototype.onMousewheel_=function(b){b=b.originalEvent;b=b.wheelDeltaY||-2*b.deltaY;var c=this.renderer.getZoom(),a=this.calculateZoom_()/10;0b&&this.compositeRenderer.setZoom(c-a);$.publish(Events.ZOOM_CHANGED)};a.DrawingController.prototype.onMouseup_= +function(b){if(this.isClicked){this.isClicked=!1;this.setCurrentButton(b);var c=this.renderer.getCoordinates(b.clientX,b.clientY);this.currentToolBehavior.releaseToolAt(c.x,c.y,this.getCurrentColor_(),this.piskelController.getCurrentFrame(),this.overlayFrame,b);$.publish(Events.TOOL_RELEASED)}};a.DrawingController.prototype.getSpriteCoordinates=function(b){return this.renderer.getCoordinates(b.clientX,b.clientY)};a.DrawingController.prototype.setCurrentButton=function(b){this.currentMouseButton_= +b.button};a.DrawingController.prototype.getCurrentColor_=function(){return this.currentMouseButton_==Constants.RIGHT_BUTTON?this.paletteController.getSecondaryColor():this.currentMouseButton_==Constants.LEFT_BUTTON?this.paletteController.getPrimaryColor():Constants.DEFAULT_PEN_COLOR};a.DrawingController.prototype.onCanvasContextMenu_=function(b){if($(b.target).closest("#drawing-canvas-container").length)return b.preventDefault(),b.stopPropagation(),b.cancelBubble=!0,!1};a.DrawingController.prototype.render= +function(){var b=this.piskelController.getCurrentFrame();b.isSameSize(this.overlayFrame)||(this.overlayFrame=pskl.model.Frame.createEmptyFromFrame(b));this.layersRenderer.render();this.renderer.render(b);this.overlayRenderer.render(this.overlayFrame)};a.DrawingController.prototype.calculateZoom_=function(){var b=this.piskelController.getCurrentFrame().getHeight(),c=this.piskelController.getCurrentFrame().getWidth();return Math.min(this.getAvailableWidth_()/c,this.getAvailableHeight_()/b)};a.DrawingController.prototype.getAvailableHeight_= +function(){return $("#main-wrapper").height()};a.DrawingController.prototype.getAvailableWidth_=function(){var b=$(".left-column").outerWidth(!0),c=$(".right-column").outerWidth(!0),a=$("#tool-section").outerWidth(!0),e=$("#application-action-section").outerWidth(!0);return $("#main-wrapper").width()-b-c-a-e-10};a.DrawingController.prototype.getContainerHeight_=function(){return this.calculateZoom_()*this.piskelController.getCurrentFrame().getHeight()};a.DrawingController.prototype.getContainerWidth_= +function(){return this.calculateZoom_()*this.piskelController.getCurrentFrame().getWidth()};a.DrawingController.prototype.centerColumnWrapperHorizontally_=function(){var b=this.getContainerHeight_(),b=Math.floor(($("#main-wrapper").height()-b)/2);$("#column-wrapper").css({top:b+"px"})};a.DrawingController.prototype.getRenderer=function(){return this.compositeRenderer};a.DrawingController.prototype.setOffset=function(b,c){this.compositeRenderer.setOffset(b,c);$.publish(Events.ZOOM_CHANGED)}})();(function(){var a=$.namespace("pskl.controller");a.LayersListController=function(b){this.piskelController=b};a.LayersListController.prototype.init=function(){this.layerItemTemplate_=pskl.utils.Template.get("layer-item-template");this.rootEl=document.querySelectorAll(".layers-list-container")[0];this.layersListEl=document.querySelectorAll(".layers-list")[0];this.rootEl.addEventListener("click",this.onClick_.bind(this));$.subscribe(Events.PISKEL_RESET,this.renderLayerList_.bind(this));this.renderLayerList_()}; +a.LayersListController.prototype.renderLayerList_=function(){this.layersListEl.innerHTML="";this.piskelController.getLayers().forEach(this.addLayerItem.bind(this))};a.LayersListController.prototype.addLayerItem=function(b,c){var a=this.piskelController.getCurrentLayer()===b,a=pskl.utils.Template.replace(this.layerItemTemplate_,{layername:b.getName(),layerindex:c,"isselected:current-layer-item":a}),a=pskl.utils.Template.createFromHTML(a);this.layersListEl.insertBefore(a,this.layersListEl.firstChild)}; +a.LayersListController.prototype.onClick_=function(b){b=b.target||b.srcElement;if(b.classList.contains("button"))this.onButtonClick_(b);else b.classList.contains("layer-item")?(b=b.dataset.layerIndex,this.piskelController.setCurrentLayerIndex(parseInt(b,10))):b.classList.contains("edit-icon")&&(b=b.parentNode.dataset.layerIndex,this.renameLayerAt_(b))};a.LayersListController.prototype.renameLayerAt_=function(b){var c=this.piskelController.getLayerAt(b);if(c=window.prompt("Please enter the layer name", +c.getName()))this.piskelController.renameLayerAt(b,c),this.renderLayerList_()};a.LayersListController.prototype.onButtonClick_=function(b){b=b.getAttribute("data-action");"up"==b?this.piskelController.moveLayerUp():"down"==b?this.piskelController.moveLayerDown():"add"==b?this.piskelController.createLayer():"delete"==b&&this.piskelController.removeCurrentLayer()}})();(function(){var a=$.namespace("pskl.controller");a.MinimapController=function(b,c,a,e){this.piskelController=b;this.animationController=c;this.drawingController=a;this.container=e;this.isClicked=!1};a.MinimapController.prototype.init=function(){this.cropFrame=document.createElement("DIV");this.cropFrame.className="minimap-crop-frame";this.cropFrame.style.display="none";$(this.container).append(this.cropFrame);$(this.container).mousedown(this.onMinimapMousedown_.bind(this));$("body").mousemove(this.onMinimapMousemove_.bind(this)); +$("body").mouseup(this.onMinimapMouseup_.bind(this));$.subscribe(Events.ZOOM_CHANGED,$.proxy(this.renderMinimap_,this))};a.MinimapController.prototype.renderMinimap_=function(){var b=this.getDrawingAreaZoomRatio_();1x"; +document.body.appendChild(a);$(a).find(".close").click($.proxy(this.removeMessage_,this));c.behavior&&c.behavior(a)};a.NotificationController.prototype.removeMessage_=function(b){b=$("#user-message");b.length&&b.remove()}})();(function(){var a=$.namespace("pskl.controller");a.PaletteController=function(){this.primaryColor=Constants.DEFAULT_PEN_COLOR;this.secondaryColor=Constants.TRANSPARENT_COLOR};a.PaletteController.prototype.init=function(){$.subscribe(Events.SELECT_PRIMARY_COLOR,this.onColorSelected_.bind(this,{isPrimary:!0}));$.subscribe(Events.SELECT_SECONDARY_COLOR,this.onColorSelected_.bind(this,{isPrimary:!1}));pskl.app.shortcutService.addShortcut("X",this.swapColors.bind(this));pskl.app.shortcutService.addShortcut("D", +this.resetColors.bind(this));var b={showPalette:!0,showButtons:!1,showInput:!0,palette:[["rgba(0,0,0,0)"]],clickoutFiresChange:!0,beforeShow:function(b){b.setAlpha(1)}},c=$("#color-picker");c.spectrum($.extend({color:Constants.DEFAULT_PEN_COLOR},b));c.change({isPrimary:!0},$.proxy(this.onPickerChange_,this));this.setTitleOnPicker_(Constants.DEFAULT_PEN_COLOR,c);c=$("#secondary-color-picker");c.spectrum($.extend({color:Constants.TRANSPARENT_COLOR},b));c.change({isPrimary:!1},$.proxy(this.onPickerChange_, +this));this.setTitleOnPicker_(Constants.TRANSPARENT_COLOR,c);$(".swap-colors-icon").click(this.swapColors.bind(this))};a.PaletteController.prototype.onPickerChange_=function(b,c){var a=$(b.target);b.data.isPrimary?this.setPrimaryColor(a.val()):this.setSecondaryColor(a.val())};a.PaletteController.prototype.onColorSelected_=function(b,c,a){$(c.target);b.isPrimary?this.setPrimaryColor(a):this.setSecondaryColor(a)};a.PaletteController.prototype.setPrimaryColor=function(b){this.primaryColor=b;this.updateColorPicker_(b, +$("#color-picker"));$.publish(Events.PRIMARY_COLOR_SELECTED,[b])};a.PaletteController.prototype.setSecondaryColor=function(b){this.secondaryColor=b;this.updateColorPicker_(b,$("#secondary-color-picker"));$.publish(Events.SECONDARY_COLOR_SELECTED,[b])};a.PaletteController.prototype.getPrimaryColor=function(){return this.primaryColor};a.PaletteController.prototype.getSecondaryColor=function(){return this.secondaryColor};a.PaletteController.prototype.swapColors=function(){var b=this.getPrimaryColor(); +this.setPrimaryColor(this.getSecondaryColor());this.setSecondaryColor(b)};a.PaletteController.prototype.resetColors=function(){this.setPrimaryColor(Constants.DEFAULT_PEN_COLOR);this.setSecondaryColor(Constants.TRANSPARENT_COLOR)};a.PaletteController.prototype.updateColorPicker_=function(b,c){b==Constants.TRANSPARENT_COLOR?(c.spectrum("set",Constants.TRANSPARENT_COLOR),c.val(Constants.TRANSPARENT_COLOR)):c.spectrum("set",b);this.setTitleOnPicker_(b,c)};a.PaletteController.prototype.setTitleOnPicker_= +function(b,c){c.next(".sp-replacer").attr("title",b)}})();(function(){var a=$.namespace("pskl.controller");a.PalettesListController=function(){};a.PalettesListController.prototype.init=function(){this.paletteColorTemplate_=pskl.utils.Template.get("palette-color-template");this.colorListContainer_=document.querySelector(".palettes-list-colors");this.colorPaletteSelect_=document.querySelector(".palettes-list-select");this.paletteListOptGroup_=document.querySelector(".palettes-list-select-group");this.colorPaletteSelect_.addEventListener("change",this.onPaletteSelected_.bind(this)); +this.colorListContainer_.addEventListener("mouseup",this.onColorContainerMouseup.bind(this));this.colorListContainer_.addEventListener("contextmenu",this.onColorContainerContextMenu.bind(this));$.subscribe(Events.PALETTE_LIST_UPDATED,this.onPaletteListUpdated.bind(this));$.subscribe(Events.PRIMARY_COLOR_SELECTED,this.onColorUpdated.bind(this,"primary"));$.subscribe(Events.SECONDARY_COLOR_SELECTED,this.onColorUpdated.bind(this,"secondary"));this.fillPaletteList();this.selectPaletteFromUserSettings(); +this.fillColorListContainer()};a.PalettesListController.prototype.fillPaletteList=function(){var b=[{id:Constants.NO_PALETTE_ID,name:"No palette"}],b=b.concat(this.retrievePalettes()),b=b.map(function(b){return pskl.utils.Template.replace('',b)}).join("");this.paletteListOptGroup_.innerHTML=b};a.PalettesListController.prototype.fillColorListContainer=function(){var b="",c=this.getSelectedPalette();c&&(b=c.colors.map(function(b){return pskl.utils.Template.replace(this.paletteColorTemplate_, +{color:b})}.bind(this)).join(""));this.colorListContainer_.innerHTML=b};a.PalettesListController.prototype.getSelectedPalette=function(b){b=this.colorPaletteSelect_.value;var c=this.retrievePalettes();return this.getPaletteById(b,c)};a.PalettesListController.prototype.selectPalette=function(b){this.colorPaletteSelect_.value=b};a.PalettesListController.prototype.selectPaletteFromUserSettings=function(){this.selectPalette(pskl.UserSettings.get(pskl.UserSettings.SELECTED_PALETTE))};a.PalettesListController.prototype.onPaletteSelected_= +function(b){b=this.colorPaletteSelect_.value;"__manage-palettes"===b?($.publish(Events.DIALOG_DISPLAY,"manage-palettes"),this.selectPaletteFromUserSettings()):pskl.UserSettings.set(pskl.UserSettings.SELECTED_PALETTE,b);this.fillColorListContainer()};a.PalettesListController.prototype.onColorContainerContextMenu=function(b){b.preventDefault()};a.PalettesListController.prototype.onColorContainerMouseup=function(b){var c=b.target.dataset.color;c&&(b.button==Constants.LEFT_BUTTON?$.publish(Events.SELECT_PRIMARY_COLOR, +[c]):b.button==Constants.RIGHT_BUTTON&&$.publish(Events.SELECT_SECONDARY_COLOR,[c]))};a.PalettesListController.prototype.onColorUpdated=function(b,c,a){if(c=this.colorListContainer_.querySelector('.palettes-list-color[data-color="'+a+'"]'))"primary"===b?(this.removeClass_("primary",".palettes-list-color"),c.classList.add("primary"),c.classList.remove("secondary")):"secondary"===b&&(this.removeClass_("secondary",".palettes-list-color"),c.classList.add("secondary"),c.classList.remove("primary"))};a.PalettesListController.prototype.removeClass_= +function(b,c){var a=document.querySelector(c+"."+b);a&&a.classList.remove(b)};a.PalettesListController.prototype.onPaletteListUpdated=function(){this.fillPaletteList();this.selectPaletteFromUserSettings();this.fillColorListContainer()};a.PalettesListController.prototype.getPaletteById=function(b,c){var a=null;c.forEach(function(c){c.id===b&&(a=c)});return a};a.PalettesListController.prototype.retrievePalettes=function(){var b=window.localStorage.getItem("piskel.palettes");return JSON.parse(b)||[]}})();(function(){var a=$.namespace("pskl.controller");a.PreviewFilmController=function(b,c){this.piskelController=b;this.container=c;this.refreshZoom_();this.redrawFlag=!0};a.PreviewFilmController.prototype.init=function(){$.subscribe(Events.TOOL_RELEASED,this.flagForRedraw_.bind(this));$.subscribe(Events.PISKEL_RESET,this.flagForRedraw_.bind(this));$.subscribe(Events.USER_SETTINGS_CHANGED,this.flagForRedraw_.bind(this));$.subscribe(Events.PISKEL_RESET,this.refreshZoom_.bind(this));$("#preview-list-scroller").scroll(this.updateScrollerOverflows.bind(this)); +this.container.get(0).addEventListener("click",this.onContainerClick_.bind(this));this.updateScrollerOverflows()};a.PreviewFilmController.prototype.flagForRedraw_=function(){this.redrawFlag=!0};a.PreviewFilmController.prototype.refreshZoom_=function(){this.zoom=this.calculateZoom_()};a.PreviewFilmController.prototype.render=function(){this.redrawFlag&&(this.createPreviews_(),this.redrawFlag=!1)};a.PreviewFilmController.prototype.updateScrollerOverflows=function(){var b=$("#preview-list-scroller"), +c=b.height(),a=b.scrollTop(),e=$("#preview-list").height(),f=$(".top-overflow").height(),g=b=!1;cf&&(b=!0),e-a-c>f&&(g=!0));c=$("#preview-list-wrapper");c.toggleClass("top-overflow-visible",b);c.toggleClass("bottom-overflow-visible",g)};a.PreviewFilmController.prototype.onContainerClick_=function(b){var c=pskl.utils.Dom.getParentWithData(b.target,"tileAction");c&&(b=c.dataset.tileAction,c=parseInt(c.dataset.tileNumber,10),"clone"===b?(this.piskelController.duplicateFrameAt(c),this.piskelController.setCurrentFrameIndex(c+ +1),this.updateScrollerOverflows()):"delete"===b?(this.piskelController.removeFrameAt(c),this.updateScrollerOverflows()):"select"===b?this.piskelController.setCurrentFrameIndex(c):"newframe"===b&&(this.piskelController.addFrame(),this.piskelController.setCurrentFrameIndex(this.piskelController.getFrameCount()-1),this.updateScrollerOverflows()))};a.PreviewFilmController.prototype.createPreviews_=function(){this.container.html("");$(".tooltip").remove();for(var b=this.piskelController.getFrameCount(), +c=0;cAdd new frame

";this.container.append(c);1{{name}}', +b)}.bind(this)).join("");this.palettesList.innerHTML=b};a.PaletteManagerController.prototype.createPaletteHeadMarkup=function(){var b=this.getSelectedPalette(),b={name:b.name,"save:disabled":!this.isPaletteModified(b),"revert:disabled":!this.isPaletteModified(b),"delete:disabled":2>this.palettes.length},b=pskl.utils.Template.replace(this.paletteHeadTemplate,b);this.paletteHead.innerHTML=b};a.PaletteManagerController.prototype.isPaletteModified=function(b){var a=!1,e=this.getPaletteById(b.id,this.originalPalettes); +e?(a=e.name!==b.name,b=b.colors.join("")!==e.colors.join(""),a=a||b):a=!0;return a};a.PaletteManagerController.prototype.createPaletteBodyMarkup=function(){var b=this.getSelectedPalette(),b=this.getColorCardsMarkup(b.colors),b=b+pskl.utils.Template.replace(this.newColorTemplate,{classname:"palette-manager-new-color"});this.paletteBody.innerHTML=b};a.PaletteManagerController.prototype.initPaletteDetailsEvents=function(){this.paletteBody.querySelector(".palette-manager-new-color").addEventListener("click", +this.onNewCardClick.bind(this));2>this.palettes.length&&this.paletteHead.querySelector('.palette-manager-palette-button[data-action="delete"]').setAttribute("disabled","disabled")};a.PaletteManagerController.prototype.onNewCardClick=function(){var b=this.getSelectedPalette();this.addColorInSelectedPalette(b&&0.palette-manager-color-square"};a.PaletteManagerController.prototype.initPaletteCardsSpectrum=function(){var b=this,a=$(this.getSpectrumSelector_());a.spectrum({clickoutFiresChange:!0,showInput:!0,showButtons:!1,change:function(a){var d=parseInt(this.parentNode.dataset.colorId,10);b.updateColorInSelectedPalette(d,a)},beforeShow:function(){var e=parseInt(this.parentNode.dataset.colorId,10),e=b.getSelectedPalette().colors[e];a.spectrum("set",e)}}); +this.spectrumContainers.push(a)};a.PaletteManagerController.prototype.destroySpectrumPickers=function(){this.spectrumContainers.forEach(function(b){b.spectrum("destroy")});this.spectrumContainers=[]};a.PaletteManagerController.prototype.updateColorInSelectedPalette=function(b,a){var e=this.getSelectedPalette(),f="#"+a.toHex().toUpperCase();e.colors.splice(b,1,f);this.redraw()};a.PaletteManagerController.prototype.addColorInSelectedPalette=function(b){this.getSelectedPalette().colors.push(b);this.redraw()}; +a.PaletteManagerController.prototype.removeColorInSelectedPalette=function(b){this.getSelectedPalette().colors.splice(b,1);this.redraw()};a.PaletteManagerController.prototype.renameSelectedPalette=function(){var b=this.getSelectedPalette(),a=window.prompt('Please enter a new name for palette "'+b.name+'"',b.name);a&&(b.name=a,this.redraw())};a.PaletteManagerController.prototype.getSelectedPalette=function(){return this.getPaletteById(this.selectedPaletteId,this.palettes)};a.PaletteManagerController.prototype.getColorCardsMarkup= +function(a){return a.map(function(a,c){var f={colorId:c,hex:a,rgb:b(a).toRgbString(),hsl:b(a).toHslString()};return pskl.utils.Template.replace(this.colorCardTemplate,f)}.bind(this)).join("")};a.PaletteManagerController.prototype.getPaletteById=function(b,a){var e=null;a.forEach(function(a){a.id===b&&(e=a)});return e};a.PaletteManagerController.prototype.removePaletteById=function(b,a){var e=this.getPaletteById(b,a);e&&(e=a.indexOf(e),a.splice(e,1))};a.PaletteManagerController.prototype.deselectCurrentPalette= +function(){var b=this.palettesList.querySelector(".selected");b&&(this.selectedPaletteId=null,b.classList.remove("selected"))};a.PaletteManagerController.prototype.revertChanges=function(){var b=this.getSelectedPalette(),a=this.getPaletteById(b.id,this.originalPalettes);b.name=a.name;b.colors=a.colors.slice(0);this.redraw()};a.PaletteManagerController.prototype.deleteSelectedPalette=function(){var b=this.getSelectedPalette();1=b&&0"};a.GifExportController.prototype.getSelectedZoom_=function(){var b=this.uploadForm.get(0).querySelectorAll("[name=gif-zoom-level]"),b=Array.prototype.slice.call(b,0).filter(function(b){return!!b.checked});if(1==b.length)return b[0].value;throw"Unexpected error when retrieving selected zoom";};a.GifExportController.prototype.createRadioElements_=function(){for(var b=a.GifExportController.RESOLUTIONS,c=0;c{{shortLink}}", +{link:b,shortLink:this.shorten_(b,60,"...")});this.uploadStatusContainerEl.innerHTML="Your image is now available at : "+d}};a.GifExportController.prototype.shorten_=function(b,a,d){b.length>a&&(b=b.substring(0,a),b+=d);return b}})();(function(){var a=$.namespace("pskl.controller.settings");a.ImportController=function(b){this.piskelController=b;this.importedImage_=null};a.ImportController.prototype.init=function(){this.importForm=$("[name=import-form]");this.hiddenFileInput=$("[name=file-upload-input]");this.fileInputButton=$(".file-input-button");this.fileInputStatus=$(".file-input-status");this.fileInputStatus.html("No file selected ...");this.importPreview=$(".import-section-preview");this.resizeWidth=$("[name=resize-width]"); +this.resizeHeight=$("[name=resize-height]");this.smoothResize=$("[name=smooth-resize-checkbox]");this.submitButton=$("[name=import-submit]");this.importForm.submit(this.onImportFormSubmit_.bind(this));this.hiddenFileInput.change(this.onFileUploadChange_.bind(this));this.fileInputButton.click(this.onFileInputClick_.bind(this));this.resizeWidth.keyup(this.onResizeInputKeyUp_.bind(this,"width"));this.resizeHeight.keyup(this.onResizeInputKeyUp_.bind(this,"height"))};a.ImportController.prototype.reset_= +function(){this.importForm.get(0).reset();this.fileInputStatus.html("No file selected ...");$.publish(Events.CLOSE_SETTINGS_DRAWER)};a.ImportController.prototype.onResizeInputKeyUp_=function(b,a){this.importedImage_&&this.synchronizeResizeFields_(a.target.value,b)};a.ImportController.prototype.synchronizeResizeFields_=function(b,a){b=parseInt(b,10);isNaN(b)&&(b=0);var d=this.importedImage_.height,e=this.importedImage_.width;"width"===a?this.resizeHeight.val(Math.round(b*d/e)):this.resizeWidth.val(Math.round(b* +e/d))};a.ImportController.prototype.onImportFormSubmit_=function(b){b.originalEvent.preventDefault();this.importImageToPiskel_()};a.ImportController.prototype.onFileUploadChange_=function(b){this.importFromFile_()};a.ImportController.prototype.onFileInputClick_=function(b){this.hiddenFileInput.click()};a.ImportController.prototype.importFromFile_=function(){var b=this.hiddenFileInput.get(0).files;if(1==b.length)if(b=b[0],this.isImage_(b))this.readImageFile_(b),this.enableDisabledSections_();else throw this.reset_(), +"File is not an image : "+b.type;};a.ImportController.prototype.enableDisabledSections_=function(){this.resizeWidth.removeAttr("disabled");this.resizeHeight.removeAttr("disabled");this.smoothResize.removeAttr("disabled");this.submitButton.removeAttr("disabled");this.fileInputButton.removeClass("button-primary");this.fileInputButton.blur();$(".import-section-disabled").removeClass("import-section-disabled")};a.ImportController.prototype.readImageFile_=function(b){pskl.utils.FileUtils.readFile(b,this.processImageSource_.bind(this))}; +a.ImportController.prototype.processImageSource_=function(b){this.importedImage_=new Image;this.importedImage_.onload=this.onImageLoaded_.bind(this);this.importedImage_.src=b};a.ImportController.prototype.onImageLoaded_=function(b){b=this.importedImage_.width;var a=this.importedImage_.height;this.importedImage_.onload=function(){};var d=this.hiddenFileInput.val(),d=this.extractFileNameFromPath_(d);this.fileInputStatus.html(d);this.resizeWidth.val(b);this.resizeHeight.val(a);this.importPreview.width("auto"); +this.importPreview.html("");this.importPreview.append(this.createImagePreview_())};a.ImportController.prototype.createImagePreview_=function(){var b=document.createElement("IMG");b.src=this.importedImage_.src;b.setAttribute("height",60);return b};a.ImportController.prototype.extractFileNameFromPath_=function(b){var a=[],a=-1!==b.indexOf("/")?b.split("/"):-1!==b.indexOf("\\")?b.split("\\"):[b];return a[a.length-1]};a.ImportController.prototype.importImageToPiskel_=function(){var b=this.importedImage_; +if(b&&window.confirm("You are about to create a new Piskel, unsaved changes will be lost.")){var a=new window.SuperGif({gif:b});a.load({success:function(){var b=a.getFrames().map(function(b){return pskl.CanvasUtils.createFromImageData(b.data)});this.createPiskelFromImages_(b)}.bind(this),error:function(){this.createPiskelFromImages_([b])}.bind(this)})}};a.ImportController.prototype.createFramesFromImages_=function(b){var a=this.resizeWidth.val(),d=this.resizeHeight.val(),e=!!this.smoothResize.prop("checked"); +return b.map(function(b){b=pskl.utils.ImageResizer.resize(b,a,d,e);return pskl.utils.FrameUtils.createFromImage(b)})};a.ImportController.prototype.createPiskelFromImages_=function(b){b=this.createFramesFromImages_(b);b=pskl.model.Layer.fromFrames("Layer 1",b);var a=new pskl.model.piskel.Descriptor("Imported piskel","");b=pskl.model.Piskel.fromLayers([b],a);pskl.app.piskelController.setPiskel(b);pskl.app.animationController.setFPS(Constants.DEFAULT.FPS);this.reset_()};a.ImportController.prototype.isImage_= +function(b){return 0===b.type.indexOf("image")}})();(function(){var a=$.namespace("pskl.controller.settings");a.LocalStorageController=function(){};a.LocalStorageController.prototype.init=function(){this.localStorageItemTemplate_=pskl.utils.Template.get("local-storage-item-template");this.service_=pskl.app.localStorageService;this.piskelsList=$(".local-piskels-list");this.fillLocalPiskelsList_();this.piskelsList.click(this.onPiskelsListClick_.bind(this))};a.LocalStorageController.prototype.onPiskelsListClick_=function(b){var a=b.target.getAttribute("data-action"); +b=b.target.getAttribute("data-name");"load"===a?window.confirm("This will erase your current piskel. Continue ?")&&(this.service_.load(b),$.publish(Events.CLOSE_SETTINGS_DRAWER)):"delete"===a&&window.confirm("This will permanently DELETE this piskel from your computer. Continue ?")&&(this.service_.remove(b),$.publish(Events.CLOSE_SETTINGS_DRAWER))};a.LocalStorageController.prototype.fillLocalPiskelsList_=function(){var b="",a=this.service_.getKeys(),d=function(b){return 10>b?"0"+b:""+b};a.sort(function(b, +a){return b.datea.date?-1:0});a.forEach(function(a){var c=new Date(a.date),c=pskl.utils.Template.replace("{{Y}}/{{M}}/{{D}} {{H}}:{{m}}",{Y:c.getFullYear(),M:d(c.getMonth()+1),D:d(c.getDate()),H:d(c.getHours()),m:d(c.getMinutes())});b+=pskl.utils.Template.replace(this.localStorageItemTemplate_,{name:a.name,date:c})}.bind(this));this.piskelsList.get(0).tBodies[0].innerHTML=b}})();(function(){var a=$.namespace("pskl.controller.settings");a.PngExportController=function(b){this.piskelController=b};a.PngExportController.prototype.init=function(){this.previewContainerEl=document.querySelectorAll(".png-export-preview")[0];this.uploadStatusContainerEl=document.querySelectorAll(".png-upload-status")[0];document.querySelector(".png-upload-button").addEventListener("click",this.onPngUploadButtonClick_.bind(this));document.querySelector(".png-download-button").addEventListener("click", +this.onPngDownloadButtonClick_.bind(this));document.querySelector(".zip-generate-button").addEventListener("click",this.onZipButtonClick_.bind(this));this.updatePreview_(this.getFramesheetAsBase64Png())};a.PngExportController.prototype.onPngDownloadButtonClick_=function(b){var a=this.getPiskelName_()+".png";(new pskl.rendering.PiskelRenderer(this.piskelController)).renderAsCanvas().toBlob(function(b){pskl.utils.FileUtils.downloadAsFile(a,b)})};a.PngExportController.prototype.onPngUploadButtonClick_= +function(b){this.previewContainerEl.classList.add("preview-upload-ongoing");pskl.app.imageUploadService.upload(this.getFramesheetAsBase64Png(),this.onImageUploadCompleted_.bind(this))};a.PngExportController.prototype.onZipButtonClick_=function(){for(var b=new window.JSZip,a=0;a{{shortLink}}",{link:b,shortLink:this.shorten_(b,60,"...")});this.uploadStatusContainerEl.innerHTML="Your image is now available at : "+d}};a.PngExportController.prototype.updatePreview_= +function(b){this.previewContainerEl.innerHTML=""};a.PngExportController.prototype.shorten_=function(b,a,d){b.length>a&&(b=b.substring(0,a),b+=d);return b}})();(function(){var a=$.namespace("pskl.controller.settings");a.ResizeController=function(b){this.piskelController=b};a.ResizeController.prototype.init=function(){this.resizeWidth=$("[name=resize-width]");this.resizeHeight=$("[name=resize-height]");this.resizeWidth.val(this.piskelController.getWidth());this.resizeHeight.val(this.piskelController.getHeight());this.cancelButton=$(".resize-cancel-button");this.cancelButton.click(this.onCancelButtonClicked_.bind(this));this.resizeForm=$("[name=resize-form]"); +this.resizeForm.submit(this.onResizeFormSubmit_.bind(this))};a.ResizeController.prototype.onResizeFormSubmit_=function(b){b.originalEvent.preventDefault();b=parseInt(this.resizeWidth.val(),10);for(var a=parseInt(this.resizeHeight.val(),10),d=[],e=this.piskelController.getLayers(),f=0;f-h&&(m-=h,b+=k);n undefined.";if(isNaN(a.zoom))throw"Bad FrameRenderer initialization. not well defined.";this.container=b;this.zoom=a.zoom;this.offset={x:0,y:0};this.margin={x:0,y:0};this.supportGridRendering=a.supportGridRendering;this.classes=d|| +[];this.classes.push("canvas");this.displayCanvas=this.canvas=null;this.setDisplaySize(a.width,a.height);this.setGridWidth(pskl.UserSettings.get(pskl.UserSettings.GRID_WIDTH));this.updateBackgroundClass_(pskl.UserSettings.get(pskl.UserSettings.CANVAS_BACKGROUND));$.subscribe(Events.USER_SETTINGS_CHANGED,$.proxy(this.onUserSettingsChange_,this))};pskl.utils.inherit(pskl.rendering.frame.FrameRenderer,pskl.rendering.AbstractRenderer);a.FrameRenderer.prototype.render=function(b){b&&(this.clear(),this.renderFrame_(b))}; +a.FrameRenderer.prototype.clear=function(){pskl.CanvasUtils.clear(this.canvas);pskl.CanvasUtils.clear(this.displayCanvas)};a.FrameRenderer.prototype.setZoom=function(b){if(b>Constants.MINIMUM_ZOOM){var a=this.offset.x+this.displayWidth/(2*this.zoom),d=this.offset.y+this.displayHeight/(2*this.zoom);this.zoom=b;this.setOffset(a-this.displayWidth/(2*this.zoom),d-this.displayHeight/(2*this.zoom))}};a.FrameRenderer.prototype.getZoom=function(){return this.zoom};a.FrameRenderer.prototype.setDisplaySize= +function(b,a){this.displayWidth=b;this.displayHeight=a;this.displayCanvas&&($(this.displayCanvas).remove(),this.displayCanvas=null);this.createDisplayCanvas_()};a.FrameRenderer.prototype.getDisplaySize=function(){return{height:this.displayHeight,width:this.displayWidth}};a.FrameRenderer.prototype.getOffset=function(){return{x:this.offset.x,y:this.offset.y}};a.FrameRenderer.prototype.moveOffset=function(b,a){this.setOffset(this.offset.x+b,this.offset.y+a)};a.FrameRenderer.prototype.setOffset=function(b, +a){this.canvas&&(b=pskl.utils.Math.minmax(b,0,this.canvas.width-this.displayWidth/this.zoom),a=pskl.utils.Math.minmax(a,0,this.canvas.height-this.displayHeight/this.zoom));this.offset.x=b;this.offset.y=a};a.FrameRenderer.prototype.setGridWidth=function(b){this.gridWidth_=b};a.FrameRenderer.prototype.getGridWidth=function(){return this.supportGridRendering?this.gridWidth_:0};a.FrameRenderer.prototype.updateMargins_=function(){this.margin.x=Math.max(0,this.displayWidth-this.zoom*this.canvas.width)/ +2;this.margin.y=Math.max(0,this.displayHeight-this.zoom*this.canvas.height)/2};a.FrameRenderer.prototype.createDisplayCanvas_=function(){this.displayCanvas=pskl.CanvasUtils.createCanvas(this.displayWidth,this.displayHeight,this.classes);pskl.CanvasUtils.disableImageSmoothing(this.displayCanvas);this.container.append(this.displayCanvas)};a.FrameRenderer.prototype.onUserSettingsChange_=function(b,a,d){a==pskl.UserSettings.CANVAS_BACKGROUND?this.updateBackgroundClass_(d):a==pskl.UserSettings.GRID_WIDTH&& +this.setGridWidth(d)};a.FrameRenderer.prototype.updateBackgroundClass_=function(b){var a=this.container.data("current-background-class");a&&this.container.removeClass(a);this.container.addClass(b);this.container.data("current-background-class",b)};a.FrameRenderer.prototype.renderPixel_=function(b,a,d,e){b!=Constants.TRANSPARENT_COLOR&&(e.fillStyle=b,e.fillRect(a,d,1,1))};a.FrameRenderer.prototype.getCoordinates=function(b,a){var d=this.container.offset();b-=d.left;a-=d.top;b-=this.margin.x;a-=this.margin.y; +d=this.zoom;b+=this.offset.x*d;a+=this.offset.y*d;return{x:Math.floor(b/d),y:Math.floor(a/d)}};a.FrameRenderer.prototype.renderFrame_=function(b){this.canvas&&b.getWidth()==this.canvas.width&&b.getHeight()==this.canvas.height||(this.canvas=pskl.CanvasUtils.createCanvas(b.getWidth(),b.getHeight()));for(var a=this.canvas.getContext("2d"),d=0,e=b.getWidth();da)throw"Could not find previous SNAPSHOT saved in history stateQueue";var d=this.stateQueue[a].piskel;"string"===typeof d&&(this.stateQueue[a].piskel=JSON.parse(d),d=this.stateQueue[a].piskel);this.loadPiskel(d,this.onPiskelLoadedCallback.bind(this,b,a))}};a.HistoryService.prototype.isLoadStateAllowed_=function(b){var a=50";this.piskelController=b};a.LocalStorageService.prototype.init=function(){};a.LocalStorageService.prototype.save=function(b,a,d){this.removeFromKeys_(b);this.addToKeys_(b,a,Date.now());window.localStorage.setItem("piskel."+b,d)};a.LocalStorageService.prototype.load=function(b){var a=this.getPiskel(b),d=this.getKey_(b);pskl.utils.serialization.Deserializer.deserialize(JSON.parse(a), +function(a){a.setDescriptor(new pskl.model.piskel.Descriptor(b,d.description,!0));pskl.app.piskelController.setPiskel(a)})};a.LocalStorageService.prototype.remove=function(a){this.removeFromKeys_(a);window.localStorage.removeItem("piskel."+a)};a.LocalStorageService.prototype.saveKeys_=function(a){window.localStorage.setItem("piskel.keys",JSON.stringify(a))};a.LocalStorageService.prototype.removeFromKeys_=function(a){var c=this.getKeys().filter(function(c){return c.name!==a});this.saveKeys_(c)};a.LocalStorageService.prototype.getKey_= +function(a){var c=this.getKeys().filter(function(c){return c.name===a});return 0=b?b-48+"":65<=b&&90>=b?(b-65+10).toString(36):a[b]}}})();(function(){var a=$.namespace("pskl.service.keyboard");a.ShortcutService=function(){this.shortcuts_={}};a.ShortcutService.prototype.init=function(){$(document.body).keydown($.proxy(this.onKeyUp_,this))};a.ShortcutService.prototype.addShortcut=function(a,c){var d=this.parseKey_(a.toLowerCase()),e=d.key,d=d.meta;this.shortcuts_[e]=this.shortcuts_[e]||{};this.shortcuts_[e][d]?console.error("[ShortcutService] >>> Shortcut ["+(("normal"!==d?d+" + ":"")+e)+"] already registered"):this.shortcuts_[e][d]= +c};a.ShortcutService.prototype.removeShortcut=function(a){var c=this.parseKey_(a.toLowerCase());a=c.key;c=c.meta;this.shortcuts_[a]=this.shortcuts_[a]||{};this.shortcuts_[a][c]=null};a.ShortcutService.prototype.parseKey_=function(a){var c="normal";0===a.indexOf("ctrl+")?(c="ctrl",a=a.replace("ctrl+","")):0===a.indexOf("shift+")?(c="shift",a=a.replace("shift+","")):0===a.indexOf("alt+")&&(c="alt",a=a.replace("alt+",""));return{meta:c,key:a}};a.ShortcutService.prototype.onKeyUp_=function(a){if(!this.isInInput_(a)){var c= +a.which;a.target.nodeName.toUpperCase();var c=pskl.service.keyboard.KeycodeTranslator.toChar(c),d=this.shortcuts_[c];d&&(d=this.isCtrlKeyPressed_(a)?d.ctrl:this.isShiftKeyPressed_(a)?d.shift:this.isAltKeyPressed_(a)?d.alt:d.normal)&&(d(c),a.preventDefault())}};a.ShortcutService.prototype.isInInput_=function(a){a=a.target.nodeName.toUpperCase();return"INPUT"===a||"TEXTAREA"===a};a.ShortcutService.prototype.isCtrlKeyPressed_=function(a){return this.isMac_()?a.metaKey:a.ctrlKey};a.ShortcutService.prototype.isShiftKeyPressed_= +function(a){return a.shiftKey};a.ShortcutService.prototype.isAltKeyPressed_=function(a){return a.altKey};a.ShortcutService.prototype.isMac_=function(){return-1!=navigator.appVersion.indexOf("Mac")}})();(function(){$.namespace("pskl").CanvasUtils={createCanvas:function(a,b,c){var d=document.createElement("canvas");d.setAttribute("width",a);d.setAttribute("height",b);"string"==typeof c&&(c=[c]);if(Array.isArray(c))for(a=0;aa[h+3]?Constants.TRANSPARENT_COLOR:pskl.utils.FrameUtils.rgbToHex(k,l,m)}}return pskl.model.Frame.fromPixelGrid(e)},rgbToHex:function(a,c,d){return"#"+this.componentToHex(a)+this.componentToHex(c)+this.componentToHex(d)},componentToHex:function(a){a=a.toString(16);return 1==a.length?"0"+a:a}}})();(function(){$.namespace("pskl.utils").ImageResizer={resize:function(a,b,c,d){var e=pskl.CanvasUtils.createCanvas(b,c),f=e.getContext("2d");f.save();d||pskl.CanvasUtils.disableImageSmoothing(e);f.translate(e.width/2,e.height/2);f.scale(b/a.width,c/a.height);f.drawImage(a,-a.width/2,-a.height/2);f.restore();return e},resizeNearestNeighbour:function(a,b,c,d){c=c||0;for(var 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a=$.namespace("pskl.utils"),b=navigator.userAgent;a.UserAgent={isIE:/MSIE/i.test(b),isChrome:/Chrome/i.test(b),isFirefox:/Firefox/i.test(b)};a.UserAgent.version=function(){if(pskl.utils.UserAgent.isIE)return parseInt(/MSIE\s?(\d+)/i.exec(b)[1],10);if(pskl.utils.UserAgent.isChrome)return parseInt(/Chrome\/(\d+)/i.exec(b)[1],10);if(pskl.utils.UserAgent.isFirefox)return parseInt(/Firefox\/(\d+)/i.exec(b)[1],10)}()})();(function(){$.namespace("pskl").UserSettings={GRID_WIDTH:"GRID_WIDTH",CANVAS_BACKGROUND:"CANVAS_BACKGROUND",SELECTED_PALETTE:"SELECTED_PALETTE",KEY_TO_DEFAULT_VALUE_MAP_:{GRID_WIDTH:0,CANVAS_BACKGROUND:"lowcont-dark-canvas-background",SELECTED_PALETTE:Constants.NO_PALETTE_ID},cache_:{},get:function(a){this.checkKeyValidity_(a);a in this.cache_||(this.cache_[a]=this.readFromLocalStorage_(a)||this.readFromDefaults_(a));return this.cache_[a]},set:function(a,b){this.checkKeyValidity_(a);this.cache_[a]= 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c=(a(b.item||this).attr(b.attribute||"id")||"").match(b.expression||/(.+)[\-=_](.+)/);c&&d.push((b.key||c[1]+"[]")+"="+(b.key&&b.expression?c[1]:c[2]))}),!d.length&&b.key&&d.push(b.key+"="),d.join("&")},toArray:function(b){var c=this._getItemsAsjQuery(b&&b.connected),d=[];return b=b||{},c.each(function(){d.push(a(b.item||this).attr(b.attribute||"id")||"")}),d},_intersectsWith:function(a){var b=this.positionAbs.left,c=b+this.helperProportions.width,d=this.positionAbs.top,e=d+this.helperProportions.height,f=a.left,g=f+a.width,h=a.top,i=h+a.height,j=this.offset.click.top,k=this.offset.click.left,l="x"===this.options.axis||d+j>h&&i>d+j,m="y"===this.options.axis||b+k>f&&g>b+k,n=l&&m;return"pointer"===this.options.tolerance||this.options.forcePointerForContainers||"pointer"!==this.options.tolerance&&this.helperProportions[this.floating?"width":"height"]>a[this.floating?"width":"height"]?n:f0?"down":"up")},_getDragHorizontalDirection:function(){var 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a,b,c,d=arguments,e=null;for(a=0;a255||b>255||c>255)throw"Invalid color component";return(a<<16|b<<8|c).toString(16)},a.inherit=function(a,b){a.prototype=Object.create(b.prototype),a.prototype.constructor=a,a.prototype.superclass=b.prototype},a.wrap=function(a,b){for(var c in b)"function"==typeof b[c]&&(a[c]=b[c].bind(b))}}(),function(){var a=$.namespace("pskl.utils"),b=navigator.userAgent;a.UserAgent={isIE:/MSIE/i.test(b),isChrome:/Chrome/i.test(b),isFirefox:/Firefox/i.test(b)},a.UserAgent.version=function(){return pskl.utils.UserAgent.isIE?parseInt(/MSIE\s?(\d+)/i.exec(b)[1],10):pskl.utils.UserAgent.isChrome?parseInt(/Chrome\/(\d+)/i.exec(b)[1],10):pskl.utils.UserAgent.isFirefox?parseInt(/Firefox\/(\d+)/i.exec(b)[1],10):void 0}()}(),function(){var a=$.namespace("pskl");a.CanvasUtils={createCanvas:function(a,b,c){var d=document.createElement("canvas");if(d.setAttribute("width",a),d.setAttribute("height",b),"string"==typeof c&&(c=[c]),Array.isArray(c))for(var e=0;ee;e++){d[e]=[];for(var f=0;c>f;f++){var g=4*(f*b+e),h=a[g],i=a[g+1],j=a[g+2],k=a[g+3];d[e][f]=125>k?Constants.TRANSPARENT_COLOR:pskl.utils.FrameUtils.rgbToHex(h,i,j)}}return pskl.model.Frame.fromPixelGrid(d)},rgbToHex:function(a,b,c){return"#"+this.componentToHex(a)+this.componentToHex(b)+this.componentToHex(c)},componentToHex:function(a){var b=a.toString(16);return 1==b.length?"0"+b:b}}}(),function(){var a=$.namespace("pskl.utils");a.LayerUtils={createFromImage:function(a,b){var c=a.width,d=a.height,e=c/b,f=pskl.CanvasUtils.createCanvas(c,d),g=f.getContext("2d");g.drawImage(a,0,0,c,d,0,0,c,d);for(var h=[],i=0;b>i;i++){var j=g.getImageData(e*i,0,e,d).data,k=pskl.utils.FrameUtils.createFromImageData(j,e,d);h.push(k)}return h}}}(),function(){var a=$.namespace("pskl.utils");a.ImageResizer={resize:function(a,b,c,d){var e=pskl.CanvasUtils.createCanvas(b,c),f=e.getContext("2d");return f.save(),d||pskl.CanvasUtils.disableImageSmoothing(e),f.translate(e.width/2,e.height/2),f.scale(b/a.width,c/a.height),f.drawImage(a,-a.width/2,-a.height/2),f.restore(),e},resizeNearestNeighbour:function(a,b,c,d){c=c||0;for(var e,f,g=pskl.CanvasUtils.createCanvas(b*a.width,b*a.height),h=g.getContext("2d"),i=pskl.CanvasUtils.getImageDataFromCanvas(a),j={},k=0,l=0,m=0;m0;){k++;var m=g.pop();a.setPixel(m.col,m.row,d),f.push({col:m.col,row:m.row});for(var n=0;4>n;n++){var o=m.col+i[n],p=m.row+h[n];try{a.containsPixel(o,p)&&a.getPixel(o,p)==e&&g.push({col:o,row:p})}catch(j){}}if(k>10*l){console.log("loop breaker called");break}}return f}},calculateZoomForContainer:function(a,b,c){return this.calculateZoom(a.height(),a.width(),b,c)},calculateZoom:function(a,b,c,d){var e=Math.floor(a/c),f=Math.floor(b/d);return Math.min(e,f)}}}(),function(){var a=$.namespace("pskl.utils");a.Template={get:function(a){var b=document.getElementById(a);return b?b.innerHTML:(console.error("Could not find template for id :",a),void 0)},createFromHTML:function(a){var b=document.createElement("div");return b.innerHTML=a,b.children[0]},replace:function(a,b){for(var c in b)if(b.hasOwnProperty(c)){var d=b[c];-1!==c.indexOf(":")&&(d===!0?d=c.split(":")[1]:d===!1&&(d="")),a=a.replace(new RegExp("\\{\\{"+c+"\\}\\}","g"),d)}return a}}}(),function(){var a=$.namespace("pskl");a.UserSettings={GRID_WIDTH:"GRID_WIDTH",CANVAS_BACKGROUND:"CANVAS_BACKGROUND",SELECTED_PALETTE:"SELECTED_PALETTE",KEY_TO_DEFAULT_VALUE_MAP_:{GRID_WIDTH:0,CANVAS_BACKGROUND:"lowcont-dark-canvas-background",SELECTED_PALETTE:Constants.NO_PALETTE_ID},cache_:{},get:function(a){return this.checkKeyValidity_(a),a in this.cache_||(this.cache_[a]=this.readFromLocalStorage_(a)||this.readFromDefaults_(a)),this.cache_[a]},set:function(a,b){this.checkKeyValidity_(a),this.cache_[a]=b,this.writeToLocalStorage_(a,b),$.publish(Events.USER_SETTINGS_CHANGED,[a,b])},readFromLocalStorage_:function(a){var b=window.localStorage[a];return"undefined"!=typeof b&&(b=JSON.parse(b)),b},writeToLocalStorage_:function(a,b){window.localStorage[a]=JSON.stringify(b)},readFromDefaults_:function(a){return this.KEY_TO_DEFAULT_VALUE_MAP_[a]},checkKeyValidity_:function(a){a in this.KEY_TO_DEFAULT_VALUE_MAP_||console.log("UserSettings key <"+a+"> not find in supported keys.")}}}(),function(){var a=$.namespace("pskl.utils");a.Serializer={serializePiskel:function(a,b){var c=a.getLayers().map(function(a){return pskl.utils.Serializer.serializeLayer(a,b)});return JSON.stringify({modelVersion:Constants.MODEL_VERSION,piskel:{height:a.getHeight(),width:a.getWidth(),layers:c}})},serializeLayer:function(a,b){b!==!1&&(b=!0);var c=a.getFrames(),d=new pskl.rendering.FramesheetRenderer(c),e={name:a.getName(),frameCount:c.length};return b?(e.base64PNG=d.renderAsCanvas().toDataURL(),JSON.stringify(e)):(e.grids=c.map(function(a){return a.pixels}),e)}}}(),function(){var a=$.namespace("pskl.utils.serialization");a.Deserializer=function(a,b){this.layersToLoad_=0,this.data_=a,this.callback_=b,this.piskel_=null},a.Deserializer.deserialize=function(b,c){var d;d=b.modelVersion==Constants.MODEL_VERSION?new a.Deserializer(b,c):1==b.modelVersion?new a.backward.Deserializer_v1(b,c):new a.backward.Deserializer_v0(b,c),d.deserialize()},a.Deserializer.prototype.deserialize=function(a){var b=this.data_,c=b.piskel;a=a||"Deserialized piskel";var d=new pskl.model.piskel.Descriptor(a,"");this.piskel_=new pskl.model.Piskel(c.width,c.height,d),this.layersToLoad_=c.layers.length,c.layers.forEach(function(a){this.deserializeLayer(a)}.bind(this))},a.Deserializer.prototype.deserializeLayer=function(a){var b="string"==typeof a?JSON.parse(a):a,c=new pskl.model.Layer(b.name),d=!!b.base64PNG;if(d){var e=b.base64PNG,f=new Image;f.onload=function(){var a=pskl.utils.LayerUtils.createFromImage(f,b.frameCount);this.addFramesToLayer(a,c)}.bind(this),f.src=e}else{var g=b.grids.map(function(a){return pskl.model.Frame.fromPixelGrid(a)});this.addFramesToLayer(g,c)}return c},a.Deserializer.prototype.addFramesToLayer=function(a,b){a.forEach(b.addFrame.bind(b)),this.piskel_.addLayer(b),this.onLayerLoaded_()},a.Deserializer.prototype.onLayerLoaded_=function(){this.layersToLoad_=this.layersToLoad_-1,0===this.layersToLoad_&&this.callback_(this.piskel_)}}(),function(){var a=$.namespace("pskl.utils.serialization.backward");a.Deserializer_v0=function(a,b){this.data_=a,this.callback_=b},a.Deserializer_v0.prototype.deserialize=function(){var a=this.data_,b=a.map(function(a){return pskl.model.Frame.fromPixelGrid(a)}),c=new pskl.model.piskel.Descriptor("Deserialized piskel",""),d=pskl.model.Layer.fromFrames("Layer 1",b);this.callback_(pskl.model.Piskel.fromLayers([d],c))}}(),function(){var a=$.namespace("pskl.utils.serialization.backward");a.Deserializer_v1=function(a,b){this.callback_=b,this.data_=a},a.Deserializer_v1.prototype.deserialize=function(){var a=this.data_.piskel,b=new pskl.model.piskel.Descriptor("Deserialized piskel",""),c=new pskl.model.Piskel(a.width,a.height,b);a.layers.forEach(function(a){var b=this.deserializeLayer(a);c.addLayer(b)}.bind(this)),this.callback_(c)},a.Deserializer_v1.prototype.deserializeLayer=function(a){var b=JSON.parse(a),c=new pskl.model.Layer(b.name);return b.frames.forEach(function(a){var b=this.deserializeFrame(a);c.addFrame(b)}.bind(this)),c},a.Deserializer_v1.prototype.deserializeFrame=function(a){var b=JSON.parse(a);return pskl.model.Frame.fromPixelGrid(b)}}(),function(){var a=$.namespace("pskl.rendering");a.DrawingLoop=function(){this.requestAnimationFrame=this.getRequestAnimationFrameShim_(),this.isRunning=!1,this.previousTime=0,this.callbacks=[]},a.DrawingLoop.prototype.addCallback=function(a,b,c){var d={fn:a,scope:b,args:c};return this.callbacks.push(d),d},a.DrawingLoop.prototype.removeCallback=function(a){var b=this.callbacks.indexOf(a);-1!=b&&this.callbacks.splice(b,1)},a.DrawingLoop.prototype.start=function(){this.isRunning=!0,this.loop_()},a.DrawingLoop.prototype.loop_=function(){var a=Date.now(),b=a-this.previousTime;this.executeCallbacks_(b),this.previousTime=a,this.requestAnimationFrame.call(window,this.loop_.bind(this))},a.DrawingLoop.prototype.executeCallbacks_=function(a){for(var b=0;bd;d++){for(var e=[],f=0;b>f;f++)e.push(Constants.TRANSPARENT_COLOR);c[d]=e}return c},a.Frame.createEmptyFromFrame=function(b){return new a.Frame(b.getWidth(),b.getHeight())},a.Frame.prototype.clone=function(){var b=new a.Frame(this.width,this.height);return b.setPixels(this.getPixels()),b},a.Frame.prototype.getPixels=function(){return this.clonePixels_(this.pixels)},a.Frame.prototype.setPixels=function(a){this.pixels=this.clonePixels_(a),this.version++},a.Frame.prototype.clear=function(){var b=a.Frame.createEmptyPixelGrid_(this.getWidth(),this.getHeight());this.setPixels(b)},a.Frame.prototype.clonePixels_=function(a){for(var b=[],c=0;c=0&&b>=0&&a0&&(this.stateIndex--,this.setPixels(this.previousStates[this.stateIndex]))},a.Frame.prototype.loadNextState=function(){this.stateIndex0&&a[0].length()>0))throw"Piskel.fromLayers expects array of non empty pskl.model.Layer as first argument";var d=a[0].getFrameAt(0);return c=new pskl.model.Piskel(d.getWidth(),d.getHeight(),b),a.forEach(c.addLayer.bind(c)),c},a.Piskel.prototype.getLayers=function(){return this.layers},a.Piskel.prototype.getHeight=function(){return this.height},a.Piskel.prototype.getWidth=function(){return this.width},a.Piskel.prototype.getLayers=function(){return this.layers},a.Piskel.prototype.getLayerAt=function(a){return this.layers[a]},a.Piskel.prototype.getLayersByName=function(a){return this.layers.filter(function(b){return b.getName()==a})},a.Piskel.prototype.addLayer=function(a){this.layers.push(a)},a.Piskel.prototype.moveLayerUp=function(a){var b=this.layers.indexOf(a);b>-1&&b0&&(this.layers[b]=this.layers[b-1],this.layers[b-1]=a)},a.Piskel.prototype.removeLayer=function(a){var b=this.layers.indexOf(a);-1!=b&&this.layers.splice(b,1)},a.Piskel.prototype.removeLayerAt=function(a){this.layers.splice(a,1)},a.Piskel.prototype.getDescriptor=function(){return this.descriptor},a.Piskel.prototype.setDescriptor=function(a){this.descriptor=a,$(".piskel-name").html(this.descriptor.name)}}(),function(){var a=$.namespace("pskl.selection"),b={PASTE:"REPLAY_PASTE",ERASE:"REPLAY_ERASE"};a.SelectionManager=function(a){this.piskelController=a,this.currentSelection=null},a.SelectionManager.prototype.init=function(){$.subscribe(Events.SELECTION_CREATED,$.proxy(this.onSelectionCreated_,this)),$.subscribe(Events.SELECTION_DISMISSED,$.proxy(this.onSelectionDismissed_,this)),$.subscribe(Events.SELECTION_MOVE_REQUEST,$.proxy(this.onSelectionMoved_,this)),pskl.app.shortcutService.addShortcut("ctrl+V",this.paste.bind(this)),pskl.app.shortcutService.addShortcut("ctrl+X",this.cut.bind(this)),pskl.app.shortcutService.addShortcut("ctrl+C",this.copy.bind(this)),pskl.app.shortcutService.addShortcut("del",this.erase.bind(this)),$.subscribe(Events.TOOL_SELECTED,$.proxy(this.onToolSelected_,this))},a.SelectionManager.prototype.cleanSelection_=function(){this.currentSelection&&this.currentSelection.reset()},a.SelectionManager.prototype.onToolSelected_=function(a,b){var c=b instanceof pskl.drawingtools.BaseSelect;c||this.cleanSelection_()},a.SelectionManager.prototype.onSelectionDismissed_=function(){this.cleanSelection_()},a.SelectionManager.prototype.erase=function(){for(var a=this.currentSelection.pixels,c=this.piskelController.getCurrentFrame(),d=0,e=a.length;e>d;d++)c.setPixel(a[d].col,a[d].row,Constants.TRANSPARENT_COLOR);$.publish(Events.PISKEL_SAVE_STATE,{type:"REPLAY",scope:this,replay:{type:b.ERASE,pixels:JSON.parse(JSON.stringify(a.slice(0)))}})},a.SelectionManager.prototype.cut=function(){if(!this.currentSelection)throw"Bad state for CUT callback in SelectionManager";this.currentSelection.fillSelectionFromFrame(this.piskelController.getCurrentFrame()),this.erase()},a.SelectionManager.prototype.paste=function(){if(this.currentSelection&&this.currentSelection.hasPastedContent){var a=this.currentSelection.pixels,c=this.piskelController.getCurrentFrame();$.publish(Events.PISKEL_SAVE_STATE,{type:"REPLAY",scope:this,replay:{type:b.PASTE,pixels:JSON.parse(JSON.stringify(a.slice(0)))}}),a.forEach(function(a){c.setPixel(a.col,a.row,a.color)})}},a.SelectionManager.prototype.replay=function(a,c){var d=c.pixels;d.forEach(function(d){var e=c.type===b.PASTE?d.color:Constants.TRANSPARENT_COLOR;a.setPixel(d.col,d.row,e)})},a.SelectionManager.prototype.copy=function(){if(!this.currentSelection||!this.piskelController.getCurrentFrame())throw"Bad state for CUT callback in SelectionManager";this.currentSelection.fillSelectionFromFrame(this.piskelController.getCurrentFrame())},a.SelectionManager.prototype.onSelectionCreated_=function(a,b){if(!b)throw"No selection set in SelectionManager";this.currentSelection=b},a.SelectionManager.prototype.onSelectionMoved_=function(a,b,c){if(!this.currentSelection)throw"Bad state: No currentSelection set when trying to move it in SelectionManager";this.currentSelection.move(b,c)}}(),function(){var a=$.namespace("pskl.selection");a.BaseSelection=function(){this.reset()},a.BaseSelection.prototype.reset=function(){this.pixels=[],this.hasPastedContent=!1},a.BaseSelection.prototype.move=function(a,b){for(var c,d=[],e=0,f=this.pixels.length;f>e;e++)c=this.pixels[e],c.col+=a,c.row+=b,d.push(c);this.pixels=d},a.BaseSelection.prototype.fillSelectionFromFrame=function(a){this.pixels.forEach(function(b){b.color=a.getPixel(b.col,b.row)}),this.hasPastedContent=!0}}(),function(){var a=$.namespace("pskl.selection");a.RectangularSelection=function(a,b,c,d){this.pixels=pskl.PixelUtils.getRectanglePixels(a,b,c,d)},pskl.utils.inherit(a.RectangularSelection,a.BaseSelection)}(),function(){var a=$.namespace("pskl.selection");a.ShapeSelection=function(a){this.pixels=a},pskl.utils.inherit(a.ShapeSelection,a.BaseSelection)}(),function(){var a=$.namespace("pskl.rendering");a.AbstractRenderer=function(){},a.AbstractRenderer.prototype.clear=Constants.ABSTRACT_FUNCTION,a.AbstractRenderer.prototype.getCoordinates=Constants.ABSTRACT_FUNCTION,a.AbstractRenderer.prototype.setGridWidth=Constants.ABSTRACT_FUNCTION,a.AbstractRenderer.prototype.getGridWidth=Constants.ABSTRACT_FUNCTION,a.AbstractRenderer.prototype.setZoom=Constants.ABSTRACT_FUNCTION,a.AbstractRenderer.prototype.getZoom=Constants.ABSTRACT_FUNCTION,a.AbstractRenderer.prototype.moveOffset=Constants.ABSTRACT_FUNCTION,a.AbstractRenderer.prototype.setOffset=Constants.ABSTRACT_FUNCTION,a.AbstractRenderer.prototype.getOffset=Constants.ABSTRACT_FUNCTION,a.AbstractRenderer.prototype.setDisplaySize=Constants.ABSTRACT_FUNCTION,a.AbstractRenderer.prototype.getDisplaySize=Constants.ABSTRACT_FUNCTION}(),function(){var a=$.namespace("pskl.rendering");a.CompositeRenderer=function(){this.renderers=[]},pskl.utils.inherit(pskl.rendering.CompositeRenderer,pskl.rendering.AbstractRenderer),a.CompositeRenderer.prototype.add=function(a){return this.renderers.push(a),this},a.CompositeRenderer.prototype.clear=function(){this.renderers.forEach(function(a){a.clear()})},a.CompositeRenderer.prototype.setZoom=function(a){this.renderers.forEach(function(b){b.setZoom(a)})},a.CompositeRenderer.prototype.getZoom=function(){return this.getSampleRenderer_().getZoom()},a.CompositeRenderer.prototype.setDisplaySize=function(a,b){this.renderers.forEach(function(c){c.setDisplaySize(a,b)})},a.CompositeRenderer.prototype.getDisplaySize=function(){return this.getSampleRenderer_().getDisplaySize()},a.CompositeRenderer.prototype.moveOffset=function(a,b){this.renderers.forEach(function(c){c.moveOffset(a,b)})},a.CompositeRenderer.prototype.setOffset=function(a,b){this.renderers.forEach(function(c){c.setOffset(a,b)})},a.CompositeRenderer.prototype.getOffset=function(){return this.getSampleRenderer_().getOffset()},a.CompositeRenderer.prototype.setGridWidth=function(a){this.renderers.forEach(function(b){b.setGridWidth(a)})},a.CompositeRenderer.prototype.getGridWidth=function(){return this.getSampleRenderer_().getGridWidth()},a.CompositeRenderer.prototype.getSampleRenderer_=function(){if(this.renderers.length>0)return this.renderers[0];throw"Renderer manager is empty"}}(),function(){var a=$.namespace("pskl.rendering.layer");a.LayersRenderer=function(a,b,c){pskl.rendering.CompositeRenderer.call(this),this.piskelController=c,this.belowRenderer=new pskl.rendering.frame.FrameRenderer(a,b,["layers-canvas","layers-below-canvas"]),this.aboveRenderer=new pskl.rendering.frame.FrameRenderer(a,b,["layers-canvas","layers-above-canvas"]),this.add(this.belowRenderer),this.add(this.aboveRenderer),this.serializedRendering=""},pskl.utils.inherit(pskl.rendering.layer.LayersRenderer,pskl.rendering.CompositeRenderer),a.LayersRenderer.prototype.render=function(){var a=this.getOffset(),b=this.getDisplaySize(),c=this.piskelController.getLayers(),d=this.piskelController.getCurrentFrameIndex(),e=this.piskelController.getCurrentLayerIndex(),f=[this.getZoom(),this.getGridWidth(),a.x,a.y,b.width,b.height,d,e,c.length].join("-");if(this.serializedRendering!=f){this.serializedRendering=f,this.clear();var g=c.slice(0,e);if(g.length>0){var h=this.getFrameForLayersAt_(d,g);this.belowRenderer.render(h)}var i=c.slice(e+1,c.length);if(i.length>0){var j=this.getFrameForLayersAt_(d,i);this.aboveRenderer.render(j)}}},a.LayersRenderer.prototype.setDisplaySize=function(a,b){var c=this.getDisplaySize();(c.width!==a||c.height!==b)&&this.superclass.setDisplaySize.call(this,a,b)},a.LayersRenderer.prototype.getFrameForLayersAt_=function(a,b){var c=b.map(function(b){return b.getFrameAt(a)});return pskl.utils.FrameUtils.merge(c)}}(),function(){var a=$.namespace("pskl.rendering.frame");a.FrameRenderer=function(a,b,c){if(this.defaultRenderingOptions={supportGridRendering:!1,zoom:1},b=$.extend(!0,{},this.defaultRenderingOptions,b),void 0===a)throw"Bad FrameRenderer initialization. undefined.";if(isNaN(b.zoom))throw"Bad FrameRenderer initialization. not well defined.";this.container=a,this.zoom=b.zoom,this.offset={x:0,y:0},this.margin={x:0,y:0},this.supportGridRendering=b.supportGridRendering,this.classes=c||[],this.classes.push("canvas"),this.canvas=null,this.displayCanvas=null,this.setDisplaySize(b.width,b.height),this.setGridWidth(pskl.UserSettings.get(pskl.UserSettings.GRID_WIDTH)),this.updateBackgroundClass_(pskl.UserSettings.get(pskl.UserSettings.CANVAS_BACKGROUND)),$.subscribe(Events.USER_SETTINGS_CHANGED,$.proxy(this.onUserSettingsChange_,this))},pskl.utils.inherit(pskl.rendering.frame.FrameRenderer,pskl.rendering.AbstractRenderer),a.FrameRenderer.prototype.render=function(a){a&&(this.clear(),this.renderFrame_(a))},a.FrameRenderer.prototype.clear=function(){pskl.CanvasUtils.clear(this.canvas),pskl.CanvasUtils.clear(this.displayCanvas)},a.FrameRenderer.prototype.setZoom=function(a){if(a>Constants.MINIMUM_ZOOM){var b=this.offset.x+this.displayWidth/(2*this.zoom),c=this.offset.y+this.displayHeight/(2*this.zoom);this.zoom=a,this.setOffset(b-this.displayWidth/(2*this.zoom),c-this.displayHeight/(2*this.zoom))}},a.FrameRenderer.prototype.getZoom=function(){return this.zoom},a.FrameRenderer.prototype.setDisplaySize=function(a,b){this.displayWidth=a,this.displayHeight=b,this.displayCanvas&&($(this.displayCanvas).remove(),this.displayCanvas=null),this.createDisplayCanvas_()},a.FrameRenderer.prototype.getDisplaySize=function(){return{height:this.displayHeight,width:this.displayWidth}},a.FrameRenderer.prototype.getOffset=function(){return{x:this.offset.x,y:this.offset.y}},a.FrameRenderer.prototype.moveOffset=function(a,b){this.setOffset(this.offset.x+a,this.offset.y+b)},a.FrameRenderer.prototype.setOffset=function(a,b){if(this.canvas){var c=this.canvas.width-this.displayWidth/this.zoom;a=pskl.utils.Math.minmax(a,0,c);var d=this.canvas.height-this.displayHeight/this.zoom;b=pskl.utils.Math.minmax(b,0,d)}this.offset.x=a,this.offset.y=b},a.FrameRenderer.prototype.setGridWidth=function(a){this.gridWidth_=a},a.FrameRenderer.prototype.getGridWidth=function(){return this.supportGridRendering?this.gridWidth_:0},a.FrameRenderer.prototype.updateMargins_=function(){var a=this.displayWidth-this.zoom*this.canvas.width;this.margin.x=Math.max(0,a)/2;var b=this.displayHeight-this.zoom*this.canvas.height;this.margin.y=Math.max(0,b)/2},a.FrameRenderer.prototype.createDisplayCanvas_=function(){var a=this.displayHeight,b=this.displayWidth;this.displayCanvas=pskl.CanvasUtils.createCanvas(b,a,this.classes),pskl.CanvasUtils.disableImageSmoothing(this.displayCanvas),this.container.append(this.displayCanvas)},a.FrameRenderer.prototype.onUserSettingsChange_=function(a,b,c){b==pskl.UserSettings.CANVAS_BACKGROUND?this.updateBackgroundClass_(c):b==pskl.UserSettings.GRID_WIDTH&&this.setGridWidth(c)},a.FrameRenderer.prototype.updateBackgroundClass_=function(a){var b=this.container.data("current-background-class");b&&this.container.removeClass(b),this.container.addClass(a),this.container.data("current-background-class",a)},a.FrameRenderer.prototype.renderPixel_=function(a,b,c,d){a!=Constants.TRANSPARENT_COLOR&&(d.fillStyle=a,d.fillRect(b,c,1,1))},a.FrameRenderer.prototype.getCoordinates=function(a,b){var c=this.container.offset(); +a-=c.left,b-=c.top,a-=this.margin.x,b-=this.margin.y;var d=this.zoom;return a+=this.offset.x*d,b+=this.offset.y*d,{x:Math.floor(a/d),y:Math.floor(b/d)}},a.FrameRenderer.prototype.renderFrame_=function(a){this.canvas&&a.getWidth()==this.canvas.width&&a.getHeight()==this.canvas.height||(this.canvas=pskl.CanvasUtils.createCanvas(a.getWidth(),a.getHeight()));for(var b=this.canvas.getContext("2d"),c=0,d=a.getWidth();d>c;c++)for(var e=0,f=a.getHeight();f>e;e++){var g=a.getPixel(c,e);this.renderPixel_(g,c,e,b)}this.updateMargins_(),b=this.displayCanvas.getContext("2d"),b.save(),this.canvas.width*this.zoom0;if(j||h){var k=pskl.utils.ImageResizer.resizeNearestNeighbour(this.canvas,this.zoom,i);b.drawImage(k,0,0)}else b.scale(this.zoom,this.zoom),b.drawImage(this.canvas,0,0);b.restore()}}(),function(){var a=$.namespace("pskl.rendering.frame");a.CachedFrameRenderer=function(a,b,c){pskl.rendering.frame.FrameRenderer.call(this,a,b,c),this.serializedFrame=""},pskl.utils.inherit(pskl.rendering.frame.CachedFrameRenderer,pskl.rendering.frame.FrameRenderer),a.CachedFrameRenderer.prototype.setDisplaySize=function(a,b){(this.displayWidth!==a||this.displayHeight!==b)&&this.superclass.setDisplaySize.call(this,a,b)},a.CachedFrameRenderer.prototype.render=function(a){var b=this.getOffset(),c=this.getDisplaySize(),d=[this.getZoom(),this.getGridWidth(),b.x,b.y,c.width,c.height,a.getHash()].join("-");this.serializedFrame!=d&&(this.serializedFrame=d,this.superclass.render.call(this,a))}}(),function(){var a=$.namespace("pskl.rendering");a.CanvasRenderer=function(a,b){this.frame=a,this.zoom=b,this.transparentColor_="white"},a.CanvasRenderer.prototype.drawTransparentAs=function(a){this.transparentColor_=a},a.CanvasRenderer.prototype.render=function(){var a=this.createCanvas_(),b=a.getContext("2d");return this.frame.forEachPixel(function(a,c,d){this.renderPixel_(a,c,d,b)}.bind(this)),a},a.CanvasRenderer.prototype.renderPixel_=function(a,b,c,d){a==Constants.TRANSPARENT_COLOR&&(a=this.transparentColor_),d.fillStyle=a,d.fillRect(b*this.zoom,c*this.zoom,this.zoom,this.zoom)},a.CanvasRenderer.prototype.createCanvas_=function(){var a=this.frame.getWidth()*this.zoom,b=this.frame.getHeight()*this.zoom;return pskl.CanvasUtils.createCanvas(a,b)}}(),function(){var a=$.namespace("pskl.rendering");a.FramesheetRenderer=function(a){if(!(a.length>0))throw"FramesheetRenderer : Invalid argument : frames is empty";this.frames=a},a.FramesheetRenderer.prototype.renderAsCanvas=function(){for(var a=this.createCanvas_(),b=0;b=a&&this.currentFrameIndex>0&&this.setCurrentFrameIndex(this.currentFrameIndex-1)},a.PiskelController.prototype.duplicateCurrentFrame=function(){this.duplicateFrameAt(this.currentFrameIndex)},a.PiskelController.prototype.duplicateFrameAt=function(a){this.getLayers().forEach(function(b){b.duplicateFrameAt(a)})},a.PiskelController.prototype.moveFrame=function(a,b){this.getLayers().forEach(function(c){c.moveFrame(a,b)})},a.PiskelController.prototype.getFrameCount=function(){var a=this.piskel.getLayerAt(0);return a.length()},a.PiskelController.prototype.setCurrentFrameIndex=function(a){this.currentFrameIndex=a},a.PiskelController.prototype.selectNextFrame=function(){var a=this.currentFrameIndex+1;a=0&&this.setCurrentFrameIndex(a)},a.PiskelController.prototype.setCurrentLayerIndex=function(a){this.currentLayerIndex=a},a.PiskelController.prototype.selectLayer=function(a){var b=this.getLayers().indexOf(a);-1!=b&&this.setCurrentLayerIndex(b)},a.PiskelController.prototype.renameLayerAt=function(a,b){var c=this.getLayerByIndex(a);c&&c.setName(b)},a.PiskelController.prototype.getLayerByIndex=function(a){var b=this.getLayers();return b[a]?b[a]:null},a.PiskelController.prototype.generateLayerName_=function(){for(var a="Layer "+this.layerIdCounter;this.hasLayerForName_(a);)this.layerIdCounter++,a="Layer "+this.layerIdCounter;return a},a.PiskelController.prototype.createLayer=function(a){if(a||(a=this.generateLayerName_()),this.hasLayerForName_(a))throw"Layer name should be unique";for(var b=new pskl.model.Layer(a),c=0;c0},a.PiskelController.prototype.moveLayerUp=function(){var a=this.getCurrentLayer();this.piskel.moveLayerUp(a),this.selectLayer(a)},a.PiskelController.prototype.moveLayerDown=function(){var a=this.getCurrentLayer();this.piskel.moveLayerDown(a),this.selectLayer(a)},a.PiskelController.prototype.removeCurrentLayer=function(){if(this.getLayers().length>1){var a=this.getCurrentLayer();this.piskel.removeLayer(a),this.setCurrentLayerIndex(0)}},a.PiskelController.prototype.serialize=function(a){return pskl.utils.Serializer.serializePiskel(this.piskel,a)}}(),function(){var a=$.namespace("pskl.controller.piskel");a.PublicPiskelController=function(a){this.piskelController=a,pskl.utils.wrap(this,this.piskelController)},a.PublicPiskelController.prototype.init=function(){pskl.app.shortcutService.addShortcut("up",this.selectPreviousFrame.bind(this)),pskl.app.shortcutService.addShortcut("down",this.selectNextFrame.bind(this)),pskl.app.shortcutService.addShortcut("n",this.addFrameAtCurrentIndex.bind(this)),pskl.app.shortcutService.addShortcut("shift+n",this.duplicateCurrentFrame.bind(this))},a.PublicPiskelController.prototype.setPiskel=function(a){this.piskelController.setPiskel(a),$.publish(Events.FRAME_SIZE_CHANGED),$.publish(Events.PISKEL_RESET),$.publish(Events.PISKEL_SAVE_STATE,{type:"FULL"})},a.PublicPiskelController.prototype.addFrame=function(){this.addFrameAt(this.piskelController.getFrameCount())},a.PublicPiskelController.prototype.addFrameAtCurrentIndex=function(){this.addFrameAt(this.getCurrentFrameIndex())},a.PublicPiskelController.prototype.addFrameAt=function(a){this.piskelController.addFrameAt(a),this.raiseSaveStateEvent_(this.piskelController.addFrameAt,[a]),$.publish(Events.PISKEL_RESET)},a.PublicPiskelController.prototype.removeFrameAt=function(a){this.piskelController.removeFrameAt(a),this.raiseSaveStateEvent_(this.piskelController.removeFrameAt,[a]),$.publish(Events.PISKEL_RESET)},a.PublicPiskelController.prototype.duplicateCurrentFrame=function(){this.piskelController.duplicateFrameAt(this.getCurrentFrameIndex())},a.PublicPiskelController.prototype.raiseSaveStateEvent_=function(a,b){$.publish(Events.PISKEL_SAVE_STATE,{type:"REPLAY",scope:this,replay:{fn:a,args:b}})},a.PublicPiskelController.prototype.replay=function(a,b){b.fn.apply(this.piskelController,b.args)},a.PublicPiskelController.prototype.duplicateFrameAt=function(a){this.piskelController.duplicateFrameAt(a),this.raiseSaveStateEvent_(this.piskelController.duplicateFrameAt,[a]),$.publish(Events.PISKEL_RESET)},a.PublicPiskelController.prototype.moveFrame=function(a,b){this.piskelController.moveFrame(a,b),this.raiseSaveStateEvent_(this.piskelController.moveFrame,[a,b]),$.publish(Events.PISKEL_RESET)},a.PublicPiskelController.prototype.setCurrentFrameIndex=function(a){this.piskelController.setCurrentFrameIndex(a),$.publish(Events.PISKEL_RESET)},a.PublicPiskelController.prototype.selectNextFrame=function(){this.piskelController.selectNextFrame(),$.publish(Events.PISKEL_RESET)},a.PublicPiskelController.prototype.selectPreviousFrame=function(){this.piskelController.selectPreviousFrame(),$.publish(Events.PISKEL_RESET)},a.PublicPiskelController.prototype.setCurrentLayerIndex=function(a){this.piskelController.setCurrentLayerIndex(a),$.publish(Events.PISKEL_RESET)},a.PublicPiskelController.prototype.selectLayer=function(a){this.piskelController.selectLayer(a),$.publish(Events.PISKEL_RESET)},a.PublicPiskelController.prototype.renameLayerAt=function(a,b){this.piskelController.renameLayerAt(a,b),this.raiseSaveStateEvent_(this.piskelController.renameLayerAt,[a,b])},a.PublicPiskelController.prototype.createLayer=function(a){this.piskelController.createLayer(a),this.raiseSaveStateEvent_(this.piskelController.createLayer,[a]),$.publish(Events.PISKEL_RESET)},a.PublicPiskelController.prototype.moveLayerUp=function(){this.piskelController.moveLayerUp(),this.raiseSaveStateEvent_(this.piskelController.moveLayerUp,[]),$.publish(Events.PISKEL_RESET)},a.PublicPiskelController.prototype.moveLayerDown=function(){this.piskelController.moveLayerDown(),this.raiseSaveStateEvent_(this.piskelController.moveLayerDown,[]),$.publish(Events.PISKEL_RESET)},a.PublicPiskelController.prototype.removeCurrentLayer=function(){this.piskelController.removeCurrentLayer(),this.raiseSaveStateEvent_(this.piskelController.removeCurrentLayer,[]),$.publish(Events.PISKEL_RESET)},a.PublicPiskelController.prototype.getCurrentLayerIndex=function(){return this.piskelController.currentLayerIndex},a.PublicPiskelController.prototype.getCurrentFrameIndex=function(){return this.piskelController.currentFrameIndex},a.PublicPiskelController.prototype.getPiskel=function(){return this.piskelController.piskel}}(),function(){var a=$.namespace("pskl.controller");a.CursorCoordinatesController=function(a){this.piskelController=a,this.origin=null,this.coordinates={x:-1,y:-1}},a.CursorCoordinatesController.prototype.init=function(){this.coordinatesContainer=document.querySelector(".cursor-coordinates"),$.subscribe(Events.CURSOR_MOVED,this.onCursorMoved_.bind(this)),$.subscribe(Events.DRAG_START,this.onDragStart_.bind(this)),$.subscribe(Events.DRAG_END,this.onDragEnd_.bind(this)),$.subscribe(Events.FRAME_SIZE_CHANGED,this.redraw.bind(this)),this.redraw()},a.CursorCoordinatesController.prototype.redraw=function(){var a="";this.origin&&(a+=this.origin.x+":"+this.origin.y+" to ");var b=this.coordinates.x,c=this.coordinates.y,d=this.piskelController.getCurrentFrame();if(d.containsPixel(b,c)&&(a+=b+":"+c,this.origin)){var e=Math.abs(b-this.origin.x)+1,f=Math.abs(c-this.origin.y)+1;a+=" ("+e+"x"+f+")"}this.coordinatesContainer.innerHTML=this.getFrameSizeHTML_()+a},a.CursorCoordinatesController.prototype.getFrameSizeHTML_=function(){var a=this.piskelController.getWidth(),b=this.piskelController.getHeight();return"["+a+"x"+b+"] "},a.CursorCoordinatesController.prototype.onCursorMoved_=function(a,b,c){this.coordinates={x:b,y:c},this.redraw()},a.CursorCoordinatesController.prototype.onDragStart_=function(a,b,c){this.origin={x:b,y:c},this.redraw()},a.CursorCoordinatesController.prototype.onDragEnd_=function(){this.origin=null,this.redraw()}}(),function(){var a=$.namespace("pskl.controller");a.DrawingController=function(a,b,c){this.piskelController=a,this.paletteController=b,this.overlayFrame=pskl.model.Frame.createEmptyFromFrame(a.getCurrentFrame()),this.container=c;var d={zoom:this.calculateZoom_(),supportGridRendering:!0,height:this.getContainerHeight_(),width:this.getContainerWidth_(),xOffset:0,yOffset:0};this.overlayRenderer=new pskl.rendering.frame.CachedFrameRenderer(this.container,d,["canvas-overlay"]),this.renderer=new pskl.rendering.frame.CachedFrameRenderer(this.container,d,["drawing-canvas"]),this.layersRenderer=new pskl.rendering.layer.LayersRenderer(this.container,d,a),this.compositeRenderer=new pskl.rendering.CompositeRenderer,this.compositeRenderer.add(this.overlayRenderer).add(this.renderer).add(this.layersRenderer),this.isClicked=!1,this.previousMousemoveTime=0,this.currentToolBehavior=null,this.currentMouseButton_=Constants.LEFT_BUTTON},a.DrawingController.prototype.init=function(){this.initMouseBehavior(),$.subscribe(Events.TOOL_SELECTED,$.proxy(function(a,b){this.currentToolBehavior=b,this.overlayFrame.clear()},this)),$(window).resize($.proxy(this.startResizeTimer_,this)),$.subscribe(Events.USER_SETTINGS_CHANGED,$.proxy(this.onUserSettingsChange_,this)),$.subscribe(Events.FRAME_SIZE_CHANGED,$.proxy(this.onFrameSizeChanged_,this)),window.setTimeout(this.afterWindowResize_.bind(this),100)},a.DrawingController.prototype.initMouseBehavior=function(){var a=$("body");this.container.mousedown($.proxy(this.onMousedown_,this)),pskl.utils.UserAgent.isChrome?this.container.on("mousewheel",$.proxy(this.onMousewheel_,this)):this.container.on("wheel",$.proxy(this.onMousewheel_,this)),window.addEventListener("mouseup",this.onMouseup_.bind(this)),window.addEventListener("mousemove",this.onMousemove_.bind(this)),a.contextmenu(this.onCanvasContextMenu_)},a.DrawingController.prototype.startResizeTimer_=function(){this.resizeTimer&&window.clearInterval(this.resizeTimer),this.resizeTimer=window.setTimeout($.proxy(this.afterWindowResize_,this),200)},a.DrawingController.prototype.afterWindowResize_=function(){var a=this.compositeRenderer.getDisplaySize().width;this.compositeRenderer.setDisplaySize(this.getContainerWidth_(),this.getContainerHeight_()),this.centerColumnWrapperHorizontally_();var b=this.compositeRenderer.getDisplaySize().width/a,c=b*this.compositeRenderer.getZoom();this.compositeRenderer.setZoom(c),$.publish(Events.ZOOM_CHANGED)},a.DrawingController.prototype.onUserSettingsChange_=function(a,b){b==pskl.UserSettings.SHOW_GRID&&console.warn("DrawingController:onUserSettingsChange_ not implemented !")},a.DrawingController.prototype.onFrameSizeChanged_=function(){this.compositeRenderer.setDisplaySize(this.getContainerWidth_(),this.getContainerHeight_()),this.compositeRenderer.setZoom(this.calculateZoom_()),this.compositeRenderer.setOffset(0,0),$.publish(Events.ZOOM_CHANGED)},a.DrawingController.prototype.onMousedown_=function(a){var b=this.piskelController.getCurrentFrame(),c=this.renderer.getCoordinates(a.clientX,a.clientY);a.button===Constants.MIDDLE_BUTTON?b.containsPixel(c.x,c.y)&&$.publish(Events.SELECT_PRIMARY_COLOR,[b.getPixel(c.x,c.y)]):(this.isClicked=!0,this.setCurrentButton(a),this.currentToolBehavior.hideHighlightedPixel(this.overlayFrame),this.currentToolBehavior.applyToolAt(c.x,c.y,this.getCurrentColor_(),b,this.overlayFrame,a))},a.DrawingController.prototype.onMousemove_=function(a){var b=(new Date).getTime();if(b-this.previousMousemoveTime>Constants.MOUSEMOVE_THROTTLING){var c=this.renderer.getCoordinates(a.clientX,a.clientY),d=this.piskelController.getCurrentFrame();this.isClicked?this.currentToolBehavior.moveToolAt(c.x,c.y,this.getCurrentColor_(a),d,this.overlayFrame,a):this.currentToolBehavior.moveUnactiveToolAt(c.x,c.y,this.getCurrentColor_(a),d,this.overlayFrame,a),$.publish(Events.CURSOR_MOVED,[c.x,c.y]),this.previousMousemoveTime=b}},a.DrawingController.prototype.onMousewheel_=function(a){var b=a.originalEvent,c=b.wheelDeltaY||-2*b.deltaY,d=this.renderer.getZoom(),e=this.calculateZoom_(),f=e/10;c>0?this.compositeRenderer.setZoom(d+f):0>c&&this.compositeRenderer.setZoom(d-f),$.publish(Events.ZOOM_CHANGED)},a.DrawingController.prototype.onMouseup_=function(a){if(this.isClicked){this.isClicked=!1,this.setCurrentButton(a);var b=this.renderer.getCoordinates(a.clientX,a.clientY);this.currentToolBehavior.releaseToolAt(b.x,b.y,this.getCurrentColor_(),this.piskelController.getCurrentFrame(),this.overlayFrame,a),$.publish(Events.TOOL_RELEASED)}},a.DrawingController.prototype.getSpriteCoordinates=function(a){return this.renderer.getCoordinates(a.clientX,a.clientY)},a.DrawingController.prototype.setCurrentButton=function(a){this.currentMouseButton_=a.button},a.DrawingController.prototype.getCurrentColor_=function(){return this.currentMouseButton_==Constants.RIGHT_BUTTON?this.paletteController.getSecondaryColor():this.currentMouseButton_==Constants.LEFT_BUTTON?this.paletteController.getPrimaryColor():Constants.DEFAULT_PEN_COLOR},a.DrawingController.prototype.onCanvasContextMenu_=function(a){return $(a.target).closest("#drawing-canvas-container").length?(a.preventDefault(),a.stopPropagation(),a.cancelBubble=!0,!1):void 0},a.DrawingController.prototype.render=function(){var a=this.piskelController.getCurrentFrame();a.isSameSize(this.overlayFrame)||(this.overlayFrame=pskl.model.Frame.createEmptyFromFrame(a)),this.layersRenderer.render(),this.renderer.render(a),this.overlayRenderer.render(this.overlayFrame)},a.DrawingController.prototype.calculateZoom_=function(){var a=this.piskelController.getCurrentFrame().getHeight(),b=this.piskelController.getCurrentFrame().getWidth();return Math.min(this.getAvailableWidth_()/b,this.getAvailableHeight_()/a)},a.DrawingController.prototype.getAvailableHeight_=function(){return $("#main-wrapper").height()},a.DrawingController.prototype.getAvailableWidth_=function(){var a=$(".left-column").outerWidth(!0),b=$(".right-column").outerWidth(!0),c=$("#tool-section").outerWidth(!0),d=$("#application-action-section").outerWidth(!0),e=$("#main-wrapper").width()-a-b-c-d,f=10;return e-f},a.DrawingController.prototype.getContainerHeight_=function(){return this.calculateZoom_()*this.piskelController.getCurrentFrame().getHeight()},a.DrawingController.prototype.getContainerWidth_=function(){return this.calculateZoom_()*this.piskelController.getCurrentFrame().getWidth()},a.DrawingController.prototype.centerColumnWrapperHorizontally_=function(){var a=this.getContainerHeight_(),b=Math.floor(($("#main-wrapper").height()-a)/2);$("#column-wrapper").css({top:b+"px"})},a.DrawingController.prototype.getRenderer=function(){return this.compositeRenderer},a.DrawingController.prototype.setOffset=function(a,b){this.compositeRenderer.setOffset(a,b),$.publish(Events.ZOOM_CHANGED)}}(),function(){var a=$.namespace("pskl.controller"),b={SELECT:"select",CLONE:"clone",DELETE:"delete",NEW_FRAME:"newframe"};a.PreviewFilmController=function(a,b){this.piskelController=a,this.container=b,this.refreshZoom_(),this.redrawFlag=!0},a.PreviewFilmController.prototype.init=function(){$.subscribe(Events.TOOL_RELEASED,this.flagForRedraw_.bind(this)),$.subscribe(Events.PISKEL_RESET,this.flagForRedraw_.bind(this)),$.subscribe(Events.USER_SETTINGS_CHANGED,this.flagForRedraw_.bind(this)),$.subscribe(Events.PISKEL_RESET,this.refreshZoom_.bind(this)),$("#preview-list-scroller").scroll(this.updateScrollerOverflows.bind(this)),this.container.get(0).addEventListener("click",this.onContainerClick_.bind(this)),this.updateScrollerOverflows()},a.PreviewFilmController.prototype.flagForRedraw_=function(){this.redrawFlag=!0},a.PreviewFilmController.prototype.refreshZoom_=function(){this.zoom=this.calculateZoom_()},a.PreviewFilmController.prototype.render=function(){this.redrawFlag&&(this.createPreviews_(),this.redrawFlag=!1)},a.PreviewFilmController.prototype.updateScrollerOverflows=function(){var a=$("#preview-list-scroller"),b=a.height(),c=a.scrollTop(),d=$("#preview-list").height(),e=$(".top-overflow").height(),f=!1,g=!1;if(d>b){c>e&&(f=!0);var h=d-c-b;h>e&&(g=!0)}var i=$("#preview-list-wrapper");i.toggleClass("top-overflow-visible",f),i.toggleClass("bottom-overflow-visible",g)},a.PreviewFilmController.prototype.onContainerClick_=function(a){var c=pskl.utils.Dom.getParentWithData(a.target,"tileAction");if(c){var d=c.dataset.tileAction,e=parseInt(c.dataset.tileNumber,10);d===b.CLONE?(this.piskelController.duplicateFrameAt(e),this.piskelController.setCurrentFrameIndex(e+1),this.updateScrollerOverflows()):d===b.DELETE?(this.piskelController.removeFrameAt(e),this.updateScrollerOverflows()):d===b.SELECT?this.piskelController.setCurrentFrameIndex(e):d===b.NEW_FRAME&&(this.piskelController.addFrame(),this.piskelController.setCurrentFrameIndex(this.piskelController.getFrameCount()-1),this.updateScrollerOverflows())}},a.PreviewFilmController.prototype.createPreviews_=function(){this.container.html(""),$(".tooltip").remove();for(var a=this.piskelController.getFrameCount(),c=0,d=a;d>c;c++)this.container.append(this.createPreviewTile_(c));var e=document.createElement("div");e.id="add-frame-action",e.className="add-frame-action",e.setAttribute("data-tile-action",b.NEW_FRAME),e.innerHTML="

Add new frame

",this.container.append(e);var f=a>1;f&&this.initDragndropBehavior_(),this.updateScrollerOverflows()},a.PreviewFilmController.prototype.initDragndropBehavior_=function(){$("#preview-list").sortable({placeholder:"preview-tile-drop-proxy",update:$.proxy(this.onUpdate_,this),items:".preview-tile"}),$("#preview-list").disableSelection()},a.PreviewFilmController.prototype.onUpdate_=function(a,b){var c=parseInt(b.item.data("tile-number"),10),d=$(".preview-tile").index(b.item);this.piskelController.moveFrame(c,d),this.piskelController.setCurrentFrameIndex(d)},a.PreviewFilmController.prototype.createPreviewTile_=function(a){var c=this.piskelController.getCurrentLayer().getFrameAt(a),d=document.createElement("li");d.setAttribute("data-tile-number",a),d.setAttribute("data-tile-action",b.SELECT),d.classList.add("preview-tile"),this.piskelController.getCurrentFrame()==c&&d.classList.add("selected");var e=document.createElement("div");e.classList.add("canvas-container",pskl.UserSettings.get(pskl.UserSettings.CANVAS_BACKGROUND));var f=document.createElement("div");f.className="canvas-background",e.appendChild(f);var g=document.createElement("button");g.setAttribute("rel","tooltip"),g.setAttribute("data-placement","right"),g.setAttribute("data-tile-number",a),g.setAttribute("data-tile-action",b.CLONE),g.setAttribute("title","Duplicate this frame"),g.className="tile-overlay duplicate-frame-action",d.appendChild(g);var h=new pskl.rendering.CanvasRenderer(c,this.zoom);h.drawTransparentAs(Constants.TRANSPARENT_COLOR);var i=h.render();if(i.classList.add("tile-view","canvas"),e.appendChild(i),d.appendChild(e),a>0||this.piskelController.getFrameCount()>1){var j=document.createElement("button");j.setAttribute("rel","tooltip"),j.setAttribute("data-placement","right"),j.setAttribute("title","Delete this frame"),j.setAttribute("data-tile-number",a),j.setAttribute("data-tile-action",b.DELETE),j.className="tile-overlay delete-frame-action",d.appendChild(j);var k=document.createElement("div");k.className="tile-overlay dnd-action",d.appendChild(k)}var l=document.createElement("div");return l.className="tile-overlay tile-count",l.innerHTML=a+1,d.appendChild(l),d},a.PreviewFilmController.prototype.calculateZoom_=function(){var a=this.piskelController.getCurrentFrame(),b=a.getHeight(),c=a.getWidth(),d=Math.max(c,b),e=Constants.PREVIEW_FILM_SIZE*b/d,f=Constants.PREVIEW_FILM_SIZE*c/d;return pskl.PixelUtils.calculateZoom(e,f,b,c)||1}}(),function(){var a=$.namespace("pskl.controller");a.LayersListController=function(a){this.piskelController=a},a.LayersListController.prototype.init=function(){this.layerItemTemplate_=pskl.utils.Template.get("layer-item-template"),this.rootEl=document.querySelectorAll(".layers-list-container")[0],this.layersListEl=document.querySelectorAll(".layers-list")[0],this.rootEl.addEventListener("click",this.onClick_.bind(this)),$.subscribe(Events.PISKEL_RESET,this.renderLayerList_.bind(this)),this.renderLayerList_()},a.LayersListController.prototype.renderLayerList_=function(){this.layersListEl.innerHTML="";var a=this.piskelController.getLayers();a.forEach(this.addLayerItem.bind(this))},a.LayersListController.prototype.addLayerItem=function(a,b){var c=this.piskelController.getCurrentLayer()===a,d=pskl.utils.Template.replace(this.layerItemTemplate_,{layername:a.getName(),layerindex:b,"isselected:current-layer-item":c}),e=pskl.utils.Template.createFromHTML(d);this.layersListEl.insertBefore(e,this.layersListEl.firstChild)},a.LayersListController.prototype.onClick_=function(a){var b,c=a.target||a.srcElement;c.classList.contains("button")?this.onButtonClick_(c):c.classList.contains("layer-item")?(b=c.dataset.layerIndex,this.piskelController.setCurrentLayerIndex(parseInt(b,10))):c.classList.contains("edit-icon")&&(b=c.parentNode.dataset.layerIndex,this.renameLayerAt_(b))},a.LayersListController.prototype.renameLayerAt_=function(a){var b=this.piskelController.getLayerAt(a),c=window.prompt("Please enter the layer name",b.getName());c&&(this.piskelController.renameLayerAt(a,c),this.renderLayerList_())},a.LayersListController.prototype.onButtonClick_=function(a){var b=a.getAttribute("data-action");"up"==b?this.piskelController.moveLayerUp():"down"==b?this.piskelController.moveLayerDown():"add"==b?this.piskelController.createLayer():"delete"==b&&this.piskelController.removeCurrentLayer()}}(),function(){var a=$.namespace("pskl.controller");a.AnimatedPreviewController=function(a,b){this.piskelController=a,this.container=b,this.elapsedTime=0,this.currentIndex=0,this.setFPS(Constants.DEFAULT.FPS);var c=this.calculateZoom_(),d=this.piskelController.getCurrentFrame(),e={zoom:c,height:d.getHeight()*c,width:d.getWidth()*c};this.renderer=new pskl.rendering.frame.FrameRenderer(this.container,e),$.subscribe(Events.FRAME_SIZE_CHANGED,this.onFrameSizeChange_.bind(this))},a.AnimatedPreviewController.prototype.init=function(){$("#preview-fps")[0].addEventListener("change",this.onFPSSliderChange.bind(this)),document.querySelector(".right-column").style.width=Constants.ANIMATED_PREVIEW_WIDTH+"px"},a.AnimatedPreviewController.prototype.onFPSSliderChange=function(){this.setFPS(parseInt($("#preview-fps")[0].value,10))},a.AnimatedPreviewController.prototype.setFPS=function(a){this.fps=a,$("#preview-fps").val(this.fps),$("#display-fps").html(this.fps+" FPS")},a.AnimatedPreviewController.prototype.getFPS=function(){return this.fps},a.AnimatedPreviewController.prototype.render=function(a){this.elapsedTime+=a;var b=Math.floor(this.elapsedTime/(1e3/this.fps));b!=this.currentIndex&&(this.currentIndex=b,this.piskelController.hasFrameAt(this.currentIndex)||(this.currentIndex=0,this.elapsedTime=0),this.renderer.render(this.piskelController.getFrameAt(this.currentIndex)))},a.AnimatedPreviewController.prototype.calculateZoom_=function(){var a=this.piskelController.getCurrentFrame(),b=200,c=b/a.getHeight(),d=b/a.getWidth();return Math.min(c,d)},a.AnimatedPreviewController.prototype.onFrameSizeChange_=function(){var a=this.piskelController.getCurrentFrame(),b=this.calculateZoom_();this.renderer.setDisplaySize(a.getWidth()*b,a.getHeight()*b),this.renderer.setZoom(b),this.renderer.setOffset(0,0)}}(),function(){var a=$.namespace("pskl.controller");a.MinimapController=function(a,b,c,d){this.piskelController=a,this.animationController=b,this.drawingController=c,this.container=d,this.isClicked=!1},a.MinimapController.prototype.init=function(){this.cropFrame=document.createElement("DIV"),this.cropFrame.className="minimap-crop-frame",this.cropFrame.style.display="none",$(this.container).append(this.cropFrame),$(this.container).mousedown(this.onMinimapMousedown_.bind(this)),$("body").mousemove(this.onMinimapMousemove_.bind(this)),$("body").mouseup(this.onMinimapMouseup_.bind(this)),$.subscribe(Events.ZOOM_CHANGED,$.proxy(this.renderMinimap_,this))},a.MinimapController.prototype.renderMinimap_=function(){var a=this.getDrawingAreaZoomRatio_();a>1?this.displayCropFrame_(a,this.drawingController.getRenderer().getOffset()):this.hideCropFrame_()},a.MinimapController.prototype.displayCropFrame_=function(a,b){this.cropFrame.style.display="block",this.cropFrame.style.top=b.y*this.animationController.renderer.getZoom()+"px",this.cropFrame.style.left=b.x*this.animationController.renderer.getZoom()+"px";var c=this.getDrawingAreaZoomRatio_();this.cropFrame.style.width=this.container.width()/c+"px",this.cropFrame.style.height=this.container.height()/c+"px"},a.MinimapController.prototype.hideCropFrame_=function(){this.cropFrame.style.display="none"},a.MinimapController.prototype.onMinimapMousemove_=function(a){if(this.isClicked&&this.getDrawingAreaZoomRatio_()>1){var b=this.getCoordinatesCenteredAround_(a.clientX,a.clientY);this.drawingController.setOffset(b.x,b.y)}},a.MinimapController.prototype.onMinimapMousedown_=function(){this.isClicked=!0},a.MinimapController.prototype.onMinimapMouseup_=function(){this.isClicked=!1},a.MinimapController.prototype.getCoordinatesCenteredAround_=function(a,b){var c=this.animationController.renderer.getCoordinates(a,b),d=this.getDrawingAreaZoomRatio_(),e=this.piskelController.getCurrentFrame().getWidth(),f=this.piskelController.getCurrentFrame().getHeight(),g=e/d,h=f/d;return{x:c.x-g/2,y:c.y-h/2}},a.MinimapController.prototype.getDrawingAreaZoomRatio_=function(){var a=this.drawingController.getRenderer().getZoom(),b=this.piskelController.getCurrentFrame().getHeight()*a,c=b/this.drawingController.getRenderer().getDisplaySize().height;return c}}(),function(){var a=$.namespace("pskl.controller");a.ToolController=function(){var a=function(a,b,c){return{id:a,shortcut:b,instance:c}};this.tools=[a("simplePen","P",new pskl.drawingtools.SimplePen),a("verticalMirrorPen","V",new pskl.drawingtools.VerticalMirrorPen),a("eraser","E",new pskl.drawingtools.Eraser),a("paintBucket","B",new pskl.drawingtools.PaintBucket),a("stroke","L",new pskl.drawingtools.Stroke),a("rectangle","R",new pskl.drawingtools.Rectangle),a("circle","C",new pskl.drawingtools.Circle),a("move","M",new pskl.drawingtools.Move),a("rectangleSelect","S",new pskl.drawingtools.RectangleSelect),a("shapeSelect","Z",new pskl.drawingtools.ShapeSelect),a("colorPicker","O",new pskl.drawingtools.ColorPicker)],this.currentSelectedTool=this.tools[0],this.previousSelectedTool=this.tools[0] +},a.ToolController.prototype.init=function(){this.createToolsDom_(),this.addKeyboardShortcuts_(),this.selectTool_(this.tools[0]),$("#tool-section").mousedown($.proxy(this.onToolIconClicked_,this))},a.ToolController.prototype.activateToolOnStage_=function(a){var b=$("body"),c=b.data("selected-tool-class");c&&(b.removeClass(c),b.removeClass(pskl.drawingtools.Move.TOOL_ID)),b.addClass(a.instance.toolId),b.data("selected-tool-class",a.instance.toolId)},a.ToolController.prototype.selectTool_=function(a){this.currentSelectedTool=a,this.activateToolOnStage_(this.currentSelectedTool);var b=$("#tool-section .tool-icon.selected"),c=$("[data-tool-id="+a.instance.toolId+"]");b.removeClass("selected"),c.addClass("selected"),$.publish(Events.TOOL_SELECTED,[a.instance])},a.ToolController.prototype.onToolIconClicked_=function(a){var b=$(a.target),c=b.closest(".tool-icon");if(c.length){var d=c.data().toolId,e=this.getToolById_(d);e&&this.selectTool_(e)}},a.ToolController.prototype.onKeyboardShortcut_=function(a){for(var b=0;b{{name}}',a)}).join("");this.paletteListOptGroup_.innerHTML=b},a.PalettesListController.prototype.fillColorListContainer=function(){var a="",b=this.getSelectedPalette();b&&(a=b.colors.map(function(a){return pskl.utils.Template.replace(this.paletteColorTemplate_,{color:a})}.bind(this)).join("")),this.colorListContainer_.innerHTML=a},a.PalettesListController.prototype.getSelectedPalette=function(){var a=this.colorPaletteSelect_.value,b=this.retrievePalettes(),c=this.getPaletteById(a,b);return c},a.PalettesListController.prototype.selectPalette=function(a){this.colorPaletteSelect_.value=a},a.PalettesListController.prototype.selectPaletteFromUserSettings=function(){this.selectPalette(pskl.UserSettings.get(pskl.UserSettings.SELECTED_PALETTE))},a.PalettesListController.prototype.onPaletteSelected_=function(){var a=this.colorPaletteSelect_.value;"__manage-palettes"===a?($.publish(Events.DIALOG_DISPLAY,"manage-palettes"),this.selectPaletteFromUserSettings()):pskl.UserSettings.set(pskl.UserSettings.SELECTED_PALETTE,a),this.fillColorListContainer()},a.PalettesListController.prototype.onColorContainerContextMenu=function(a){a.preventDefault()},a.PalettesListController.prototype.onColorContainerMouseup=function(a){var b=a.target,c=b.dataset.color;c&&(a.button==Constants.LEFT_BUTTON?$.publish(Events.SELECT_PRIMARY_COLOR,[c]):a.button==Constants.RIGHT_BUTTON&&$.publish(Events.SELECT_SECONDARY_COLOR,[c]))},a.PalettesListController.prototype.onColorUpdated=function(a,b,c){var d=this.colorListContainer_.querySelector('.palettes-list-color[data-color="'+c+'"]');d&&("primary"===a?(this.removeClass_("primary",".palettes-list-color"),d.classList.add("primary"),d.classList.remove("secondary")):"secondary"===a&&(this.removeClass_("secondary",".palettes-list-color"),d.classList.add("secondary"),d.classList.remove("primary")))},a.PalettesListController.prototype.removeClass_=function(a,b){var c=document.querySelector(b+"."+a);c&&c.classList.remove(a)},a.PalettesListController.prototype.onPaletteListUpdated=function(){this.fillPaletteList(),this.selectPaletteFromUserSettings(),this.fillColorListContainer()},a.PalettesListController.prototype.getPaletteById=function(a,b){var c=null;return b.forEach(function(b){b.id===a&&(c=b)}),c},a.PalettesListController.prototype.retrievePalettes=function(){var a=window.localStorage.getItem("piskel.palettes");return JSON.parse(a)||[]}}(),function(){var a=$.namespace("pskl.controller");a.NotificationController=function(){},a.NotificationController.prototype.init=function(){$.subscribe(Events.SHOW_NOTIFICATION,$.proxy(this.displayMessage_,this)),$.subscribe(Events.HIDE_NOTIFICATION,$.proxy(this.removeMessage_,this))},a.NotificationController.prototype.displayMessage_=function(a,b){this.removeMessage_();var c=document.createElement("div");c.id="user-message",c.className="user-message",c.innerHTML=b.content,c.innerHTML=c.innerHTML+"
x
",document.body.appendChild(c),$(c).find(".close").click($.proxy(this.removeMessage_,this)),b.behavior&&b.behavior(c)},a.NotificationController.prototype.removeMessage_=function(){var a=$("#user-message");a.length&&a.remove()}}(),function(){var a=$.namespace("pskl.controller.settings");a.ApplicationSettingsController=function(){},a.ApplicationSettingsController.prototype.init=function(){var a=pskl.UserSettings.get(pskl.UserSettings.CANVAS_BACKGROUND);$("#background-picker-wrapper").find(".background-picker[data-background-class="+a+"]").addClass("selected");var b=pskl.UserSettings.get(pskl.UserSettings.GRID_WIDTH);$("#grid-width").val(b),$("#grid-width").change(this.onGridWidthChange.bind(this)),$("#background-picker-wrapper").click(this.onBackgroundClick.bind(this))},a.ApplicationSettingsController.prototype.onGridWidthChange=function(){var a=$("#grid-width").val();pskl.UserSettings.set(pskl.UserSettings.GRID_WIDTH,parseInt(a,10))},a.ApplicationSettingsController.prototype.onBackgroundClick=function(a){var b=$(a.target).closest(".background-picker");if(b.length){var c=b.data("background-class");pskl.UserSettings.set(pskl.UserSettings.CANVAS_BACKGROUND,c),$(".background-picker").removeClass("selected"),b.addClass("selected")}}}(),function(){var a=$.namespace("pskl.controller.settings");a.ResizeController=function(a){this.piskelController=a},a.ResizeController.prototype.init=function(){this.resizeWidth=$("[name=resize-width]"),this.resizeHeight=$("[name=resize-height]"),this.resizeWidth.val(this.piskelController.getWidth()),this.resizeHeight.val(this.piskelController.getHeight()),this.cancelButton=$(".resize-cancel-button"),this.cancelButton.click(this.onCancelButtonClicked_.bind(this)),this.resizeForm=$("[name=resize-form]"),this.resizeForm.submit(this.onResizeFormSubmit_.bind(this))},a.ResizeController.prototype.onResizeFormSubmit_=function(a){a.originalEvent.preventDefault();for(var b=parseInt(this.resizeWidth.val(),10),c=parseInt(this.resizeHeight.val(),10),d=[],e=this.piskelController.getLayers(),f=0;f"},a.GifExportController.prototype.getSelectedZoom_=function(){var a=this.uploadForm.get(0).querySelectorAll("[name=gif-zoom-level]"),b=Array.prototype.slice.call(a,0),c=b.filter(function(a){return!!a.checked});if(1==c.length)return c[0].value;throw"Unexpected error when retrieving selected zoom"},a.GifExportController.prototype.createRadioElements_=function(){for(var b=a.GifExportController.RESOLUTIONS,c=0;cb&&(a=a.substring(0,b),a+=c),a}}(),function(){var a=$.namespace("pskl.controller.settings"),b=60;a.PngExportController=function(a){this.piskelController=a},a.PngExportController.prototype.init=function(){this.previewContainerEl=document.querySelectorAll(".png-export-preview")[0],this.uploadStatusContainerEl=document.querySelectorAll(".png-upload-status")[0],document.querySelector(".png-upload-button").addEventListener("click",this.onPngUploadButtonClick_.bind(this)),document.querySelector(".png-download-button").addEventListener("click",this.onPngDownloadButtonClick_.bind(this)),document.querySelector(".zip-generate-button").addEventListener("click",this.onZipButtonClick_.bind(this)),this.updatePreview_(this.getFramesheetAsBase64Png())},a.PngExportController.prototype.onPngDownloadButtonClick_=function(){var a=this.getPiskelName_()+".png",b=new pskl.rendering.PiskelRenderer(this.piskelController),c=b.renderAsCanvas();c.toBlob(function(b){pskl.utils.FileUtils.downloadAsFile(a,b)})},a.PngExportController.prototype.onPngUploadButtonClick_=function(){this.previewContainerEl.classList.add("preview-upload-ongoing"),pskl.app.imageUploadService.upload(this.getFramesheetAsBase64Png(),this.onImageUploadCompleted_.bind(this))},a.PngExportController.prototype.onZipButtonClick_=function(){for(var a=new window.JSZip,b=0;b"},a.PngExportController.prototype.shorten_=function(a,b,c){return a.length>b&&(a=a.substring(0,b),a+=c),a}}(),function(){var a=$.namespace("pskl.controller.settings");a.LocalStorageController=function(){},a.LocalStorageController.prototype.init=function(){this.localStorageItemTemplate_=pskl.utils.Template.get("local-storage-item-template"),this.service_=pskl.app.localStorageService,this.piskelsList=$(".local-piskels-list"),this.fillLocalPiskelsList_(),this.piskelsList.click(this.onPiskelsListClick_.bind(this))},a.LocalStorageController.prototype.onPiskelsListClick_=function(a){var b=a.target.getAttribute("data-action"),c=a.target.getAttribute("data-name");"load"===b?window.confirm("This will erase your current piskel. Continue ?")&&(this.service_.load(c),$.publish(Events.CLOSE_SETTINGS_DRAWER)):"delete"===b&&window.confirm("This will permanently DELETE this piskel from your computer. Continue ?")&&(this.service_.remove(c),$.publish(Events.CLOSE_SETTINGS_DRAWER))},a.LocalStorageController.prototype.fillLocalPiskelsList_=function(){var a="",b=this.service_.getKeys(),c=function(a){return 10>a?"0"+a:""+a};b.sort(function(a,b){return a.dateb.date?-1:0}),b.forEach(function(b){var d=new Date(b.date),e=pskl.utils.Template.replace("{{Y}}/{{M}}/{{D}} {{H}}:{{m}}",{Y:d.getFullYear(),M:c(d.getMonth()+1),D:c(d.getDate()),H:c(d.getHours()),m:c(d.getMinutes())});a+=pskl.utils.Template.replace(this.localStorageItemTemplate_,{name:b.name,date:e})}.bind(this));var d=this.piskelsList.get(0).tBodies[0];d.innerHTML=a}}(),function(){var a=$.namespace("pskl.controller.settings");a.SaveController=function(a){this.piskelController=a},a.SaveController.prototype.init=function(){this.saveForm=$("form[name=save-form]"),this.nameInput=$("#save-name"),this.descriptionInput=$("#save-description"),this.isPublicCheckbox=$("input[name=save-public-checkbox]"),this.saveCloudButton=$("#save-cloud-button"),this.saveLocalButton=$("#save-local-button"),this.piskelName=$(".piskel-name").get(0),this.status=$("#save-status");var a=this.piskelController.getPiskel().getDescriptor();this.nameInput.val(a.name),this.descriptionInput.val(a.description),this.isPublicCheckbox.prop("checked",a.isPublic),pskl.app.isLoggedIn()?this.saveForm.submit(this.onSaveFormSubmit_.bind(this)):(this.saveCloudButton.attr("disabled","disabled"),this.status.html("You are not logged in. Only Local Save is available.")),this.saveLocalButton.click(this.onSaveLocalClick_.bind(this))},a.SaveController.prototype.onSaveFormSubmit_=function(a){a.preventDefault(),a.stopPropagation();var b=this.getName(),c=this.getDescription(),d=!!this.isPublicCheckbox.prop("checked"),e=new pskl.model.piskel.Descriptor(b,c,d);this.piskelController.getPiskel().setDescriptor(e),this.beforeSaving_(),pskl.app.store({success:this.onSaveSuccess_.bind(this),error:this.onSaveError_.bind(this),after:this.afterSaving_.bind(this)})},a.SaveController.prototype.onSaveLocalClick_=function(){var a=pskl.app.localStorageService,b=!0,c=this.getName(),d=this.getDescription();a.getPiskel(c)&&(b=window.confirm("There is already a piskel saved as "+c+". Override ?")),b&&(this.beforeSaving_(),a.save(c,d,pskl.app.piskelController.serialize()),window.setTimeout(function(){this.onSaveSuccess_(),this.afterSaving_()}.bind(this),1e3))},a.SaveController.prototype.getName=function(){return this.nameInput.val()},a.SaveController.prototype.getDescription=function(){return this.descriptionInput.val()},a.SaveController.prototype.beforeSaving_=function(){this.saveCloudButton.attr("disabled",!0),this.status.html("Saving ..."),this.piskelName&&this.piskelName.classList.add("piskel-name-saving")},a.SaveController.prototype.onSaveSuccess_=function(){$.publish(Events.CLOSE_SETTINGS_DRAWER),$.publish(Events.SHOW_NOTIFICATION,[{content:"Successfully saved !"}]),$.publish(Events.PISKEL_SAVED)},a.SaveController.prototype.onSaveError_=function(a){$.publish(Events.SHOW_NOTIFICATION,[{content:"Saving failed ("+a+")"}])},a.SaveController.prototype.afterSaving_=function(){this.saveCloudButton.attr("disabled",!1),this.status.html(""),this.piskelName&&this.piskelName.classList.remove("piskel-name-saving"),window.setTimeout($.publish.bind($,Events.HIDE_NOTIFICATION),2e3)}}(),function(){var a=$.namespace("pskl.controller.settings"),b="No file selected ...",c=60;a.ImportController=function(a){this.piskelController=a,this.importedImage_=null},a.ImportController.prototype.init=function(){this.importForm=$("[name=import-form]"),this.hiddenFileInput=$("[name=file-upload-input]"),this.fileInputButton=$(".file-input-button"),this.fileInputStatus=$(".file-input-status"),this.fileInputStatus.html(b),this.importPreview=$(".import-section-preview"),this.resizeWidth=$("[name=resize-width]"),this.resizeHeight=$("[name=resize-height]"),this.smoothResize=$("[name=smooth-resize-checkbox]"),this.submitButton=$("[name=import-submit]"),this.importForm.submit(this.onImportFormSubmit_.bind(this)),this.hiddenFileInput.change(this.onFileUploadChange_.bind(this)),this.fileInputButton.click(this.onFileInputClick_.bind(this)),this.resizeWidth.keyup(this.onResizeInputKeyUp_.bind(this,"width")),this.resizeHeight.keyup(this.onResizeInputKeyUp_.bind(this,"height"))},a.ImportController.prototype.reset_=function(){this.importForm.get(0).reset(),this.fileInputStatus.html(b),$.publish(Events.CLOSE_SETTINGS_DRAWER)},a.ImportController.prototype.onResizeInputKeyUp_=function(a,b){this.importedImage_&&this.synchronizeResizeFields_(b.target.value,a)},a.ImportController.prototype.synchronizeResizeFields_=function(a,b){a=parseInt(a,10),isNaN(a)&&(a=0);var c=this.importedImage_.height,d=this.importedImage_.width;"width"===b?this.resizeHeight.val(Math.round(a*c/d)):this.resizeWidth.val(Math.round(a*d/c))},a.ImportController.prototype.onImportFormSubmit_=function(a){a.originalEvent.preventDefault(),this.importImageToPiskel_()},a.ImportController.prototype.onFileUploadChange_=function(){this.importFromFile_()},a.ImportController.prototype.onFileInputClick_=function(){this.hiddenFileInput.click()},a.ImportController.prototype.importFromFile_=function(){var a=this.hiddenFileInput.get(0).files;if(1==a.length){var b=a[0];if(!this.isImage_(b))throw this.reset_(),"File is not an image : "+b.type;this.readImageFile_(b),this.enableDisabledSections_()}},a.ImportController.prototype.enableDisabledSections_=function(){this.resizeWidth.removeAttr("disabled"),this.resizeHeight.removeAttr("disabled"),this.smoothResize.removeAttr("disabled"),this.submitButton.removeAttr("disabled"),this.fileInputButton.removeClass("button-primary"),this.fileInputButton.blur(),$(".import-section-disabled").removeClass("import-section-disabled")},a.ImportController.prototype.readImageFile_=function(a){pskl.utils.FileUtils.readFile(a,this.processImageSource_.bind(this))},a.ImportController.prototype.processImageSource_=function(a){this.importedImage_=new Image,this.importedImage_.onload=this.onImageLoaded_.bind(this),this.importedImage_.src=a},a.ImportController.prototype.onImageLoaded_=function(){var a=this.importedImage_.width,b=this.importedImage_.height;this.importedImage_.onload=function(){};var c=this.hiddenFileInput.val(),d=this.extractFileNameFromPath_(c);this.fileInputStatus.html(d),this.resizeWidth.val(a),this.resizeHeight.val(b),this.importPreview.width("auto"),this.importPreview.html(""),this.importPreview.append(this.createImagePreview_())},a.ImportController.prototype.createImagePreview_=function(){var a=document.createElement("IMG");return a.src=this.importedImage_.src,a.setAttribute("height",c),a},a.ImportController.prototype.extractFileNameFromPath_=function(a){var b=[];return b=-1!==a.indexOf("/")?a.split("/"):-1!==a.indexOf("\\")?a.split("\\"):[a],b[b.length-1]},a.ImportController.prototype.importImageToPiskel_=function(){var a=this.importedImage_;if(a&&window.confirm("You are about to create a new Piskel, unsaved changes will be lost.")){var b=new window.SuperGif({gif:a});b.load({success:function(){var a=b.getFrames().map(function(a){return pskl.CanvasUtils.createFromImageData(a.data)});this.createPiskelFromImages_(a)}.bind(this),error:function(){this.createPiskelFromImages_([a])}.bind(this)})}},a.ImportController.prototype.createFramesFromImages_=function(a){var b=this.resizeWidth.val(),c=this.resizeHeight.val(),d=!!this.smoothResize.prop("checked"),e=a.map(function(a){var e=pskl.utils.ImageResizer.resize(a,b,c,d);return pskl.utils.FrameUtils.createFromImage(e)});return e},a.ImportController.prototype.createPiskelFromImages_=function(a){var b=this.createFramesFromImages_(a),c=pskl.model.Layer.fromFrames("Layer 1",b),d=new pskl.model.piskel.Descriptor("Imported piskel",""),e=pskl.model.Piskel.fromLayers([c],d);pskl.app.piskelController.setPiskel(e),pskl.app.animationController.setFPS(Constants.DEFAULT.FPS),this.reset_()},a.ImportController.prototype.isImage_=function(a){return 0===a.type.indexOf("image")}}(),function(){var a=$.namespace("pskl.controller.settings"),b={user:{template:"templates/settings/application.html",controller:a.ApplicationSettingsController},resize:{template:"templates/settings/resize.html",controller:a.ResizeController},gif:{template:"templates/settings/export-gif.html",controller:a.GifExportController},png:{template:"templates/settings/export-png.html",controller:a.PngExportController},"import":{template:"templates/settings/import.html",controller:a.ImportController},localstorage:{template:"templates/settings/localstorage.html",controller:a.LocalStorageController},save:{template:"templates/settings/save.html",controller:a.SaveController}},c="has-expanded-drawer",d="expanded";a.SettingsController=function(a){this.piskelController=a,this.drawerContainer=document.getElementById("drawer-container"),this.settingsContainer=$("[data-pskl-controller=settings]"),this.isExpanded=!1,this.currentSetting=null},a.SettingsController.prototype.init=function(){$("[data-setting]").click(this.onSettingIconClick.bind(this)),$("body").click(this.onBodyClick.bind(this)),$.subscribe(Events.CLOSE_SETTINGS_DRAWER,this.closeDrawer.bind(this))},a.SettingsController.prototype.onSettingIconClick=function(a){var b=a.originalEvent.currentTarget,c=b.getAttribute("data-setting");this.currentSetting!=c?this.loadSetting(c):this.closeDrawer(),a.originalEvent.stopPropagation(),a.originalEvent.preventDefault()},a.SettingsController.prototype.onBodyClick=function(a){var b=a.target,c=pskl.utils.Dom.isParent(b,this.drawerContainer),d=b.getAttribute("data-setting"),e=c||d;this.isExpanded&&!e&&this.closeDrawer()},a.SettingsController.prototype.loadSetting=function(a){this.drawerContainer.innerHTML=pskl.utils.Template.get(b[a].template),new b[a].controller(this.piskelController).init(),this.settingsContainer.addClass(d),$("."+c).removeClass(c),$("[data-setting="+a+"]").addClass(c),this.isExpanded=!0,this.currentSetting=a},a.SettingsController.prototype.closeDrawer=function(){this.settingsContainer.removeClass(d),$("."+c).removeClass(c),this.isExpanded=!1,this.currentSetting=null}}(),function(){var a=$.namespace("pskl.controller.dialogs"),b=window.tinycolor,c="selected",d="palette-manager-new-color",e="palette-manager-delete-card",f="edit-icon";a.PaletteManagerController=function(a){this.piskelController=a,this.palettes=this.retrieveUserPalettes(),this.originalPalettes=this.retrieveUserPalettes(),this.selectedPaletteId=null,this.spectrumContainers=[]},a.PaletteManagerController.prototype.init=function(){this.palettesList=document.querySelector(".palette-manager-list"),this.paletteBody=document.querySelector(".palette-manager-details-body"),this.paletteHead=document.querySelector(".palette-manager-details-head"),this.createButton=document.querySelector('.palette-manager-actions-button[data-action="create"]'),this.saveAllButton=document.querySelector('.palette-manager-actions-button[data-action="save-all"]'),this.closeButton=document.querySelector(".palette-manager-close"),this.colorCardTemplate=pskl.utils.Template.get("palette-color-card-template"),this.newColorTemplate=pskl.utils.Template.get("palette-new-color-template"),this.paletteHeadTemplate=pskl.utils.Template.get("palette-details-head-template"),this.palettesList.addEventListener("click",this.onPaletteListClick.bind(this)),this.paletteBody.addEventListener("click",this.delegatedPaletteBodyClick.bind(this)),this.paletteHead.addEventListener("click",this.delegatedPaletteHeadClick.bind(this)),this.createButton.addEventListener("click",this.onCreateClick_.bind(this)),this.saveAllButton.addEventListener("click",this.saveAll.bind(this)),this.closeButton.addEventListener("click",this.closeDialog.bind(this)),this.createPaletteListMarkup(),this.palettes.length>0?this.selectPalette(this.palettes[0].id):this.createPalette("New palette")},a.PaletteManagerController.prototype.destroy=function(){this.destroySpectrumPickers()},a.PaletteManagerController.prototype.closeDialog=function(){$.publish(Events.DIALOG_HIDE)},a.PaletteManagerController.prototype.onCreateClick_=function(){this.createPalette()},a.PaletteManagerController.prototype.createPalette=function(a){if(a||(a=window.prompt("Please enter a name for your palette","New palette")),a){var b=this.createPaletteObject(a);this.palettes.push(b),this.createPaletteListMarkup(),this.selectPalette(b.id)}},a.PaletteManagerController.prototype.createPaletteObject=function(a){return{id:"palette-"+Date.now()+"-"+Math.floor(1e3*Math.random()),name:a,colors:[]}},a.PaletteManagerController.prototype.redraw=function(){this.createPaletteListMarkup(),this.selectPalette(this.selectedPaletteId)},a.PaletteManagerController.prototype.selectPalette=function(a){this.deselectCurrentPalette();var b=this.palettesList.querySelector("[data-palette-id="+a+"]");b&&(this.selectedPaletteId=a,b.classList.add(c),this.refreshPaletteDetails()) +},a.PaletteManagerController.prototype.refreshPaletteDetails=function(){this.createPaletteHeadMarkup(),this.createPaletteBodyMarkup(),this.initPaletteDetailsEvents(),this.initPaletteCardsSpectrum()},a.PaletteManagerController.prototype.createPaletteListMarkup=function(){var a=this.palettes.map(function(a){var b={id:a.id,name:this.isPaletteModified(a)?a.name+" *":a.name};return pskl.utils.Template.replace('
  • {{name}}
    • ',b)}.bind(this)).join("");this.palettesList.innerHTML=a},a.PaletteManagerController.prototype.createPaletteHeadMarkup=function(){var a=this.getSelectedPalette(),b={name:a.name,"save:disabled":!this.isPaletteModified(a),"revert:disabled":!this.isPaletteModified(a),"delete:disabled":this.palettes.length<2},c=pskl.utils.Template.replace(this.paletteHeadTemplate,b);this.paletteHead.innerHTML=c},a.PaletteManagerController.prototype.isPaletteModified=function(a){var b=!1,c=this.getPaletteById(a.id,this.originalPalettes);if(c){var d=c.name!==a.name,e=a.colors.join("")!==c.colors.join("");b=d||e}else b=!0;return b},a.PaletteManagerController.prototype.createPaletteBodyMarkup=function(){var a=this.getSelectedPalette(),b=this.getColorCardsMarkup(a.colors);b+=pskl.utils.Template.replace(this.newColorTemplate,{classname:d}),this.paletteBody.innerHTML=b},a.PaletteManagerController.prototype.initPaletteDetailsEvents=function(){var a=this.paletteBody.querySelector("."+d);if(a.addEventListener("click",this.onNewCardClick.bind(this)),this.palettes.length<2){var b=this.paletteHead.querySelector('.palette-manager-palette-button[data-action="delete"]');b.setAttribute("disabled","disabled")}},a.PaletteManagerController.prototype.onNewCardClick=function(){var a,b=this.getSelectedPalette();a=b&&b.colors.length>0?b.colors[b.colors.length-1]:"#FFFFFF",this.addColorInSelectedPalette(a)},a.PaletteManagerController.prototype.delegatedPaletteBodyClick=function(a){var b=a.target;if(b.classList.contains(e)){var c=parseInt(b.parentNode.dataset.colorId,10);this.removeColorInSelectedPalette(c)}},a.PaletteManagerController.prototype.delegatedPaletteHeadClick=function(a){var b=a.target;if(b.classList.contains(f))this.renameSelectedPalette();else if(b.classList.contains("palette-manager-palette-button")){var c=b.dataset.action;"save"===c?(this.savePalette(this.getSelectedPalette().id),this.redraw()):"revert"===c?this.revertChanges():"delete"===c&&this.deleteSelectedPalette()}},a.PaletteManagerController.prototype.getSpectrumSelector_=function(){return":not(."+d+")>.palette-manager-color-square"},a.PaletteManagerController.prototype.initPaletteCardsSpectrum=function(){var a=this,b=$(this.getSpectrumSelector_());b.spectrum({clickoutFiresChange:!0,showInput:!0,showButtons:!1,change:function(b){var c=this,d=parseInt(c.parentNode.dataset.colorId,10);a.updateColorInSelectedPalette(d,b)},beforeShow:function(){var c=this,d=parseInt(c.parentNode.dataset.colorId,10),e=a.getSelectedPalette(),f=e.colors[d];b.spectrum("set",f)}}),this.spectrumContainers.push(b)},a.PaletteManagerController.prototype.destroySpectrumPickers=function(){this.spectrumContainers.forEach(function(a){a.spectrum("destroy")}),this.spectrumContainers=[]},a.PaletteManagerController.prototype.updateColorInSelectedPalette=function(a,b){var c=this.getSelectedPalette(),d="#"+b.toHex().toUpperCase();c.colors.splice(a,1,d),this.redraw()},a.PaletteManagerController.prototype.addColorInSelectedPalette=function(a){var b=this.getSelectedPalette();b.colors.push(a),this.redraw()},a.PaletteManagerController.prototype.removeColorInSelectedPalette=function(a){var b=this.getSelectedPalette();b.colors.splice(a,1),this.redraw()},a.PaletteManagerController.prototype.renameSelectedPalette=function(){var a=this.getSelectedPalette(),b=window.prompt('Please enter a new name for palette "'+a.name+'"',a.name);b&&(a.name=b,this.redraw())},a.PaletteManagerController.prototype.getSelectedPalette=function(){return this.getPaletteById(this.selectedPaletteId,this.palettes)},a.PaletteManagerController.prototype.getColorCardsMarkup=function(a){var c=a.map(function(a,c){var d={colorId:c,hex:a,rgb:b(a).toRgbString(),hsl:b(a).toHslString()};return pskl.utils.Template.replace(this.colorCardTemplate,d)}.bind(this)).join("");return c},a.PaletteManagerController.prototype.getPaletteById=function(a,b){var c=null;return b.forEach(function(b){b.id===a&&(c=b)}),c},a.PaletteManagerController.prototype.removePaletteById=function(a,b){var c=this.getPaletteById(a,b);if(c){var d=b.indexOf(c);b.splice(d,1)}},a.PaletteManagerController.prototype.deselectCurrentPalette=function(){var a=this.palettesList.querySelector("."+c);a&&(this.selectedPaletteId=null,a.classList.remove(c))},a.PaletteManagerController.prototype.revertChanges=function(){var a=this.getSelectedPalette(),b=this.getPaletteById(a.id,this.originalPalettes);a.name=b.name,a.colors=b.colors.slice(0),this.redraw()},a.PaletteManagerController.prototype.deleteSelectedPalette=function(){var a=this.getSelectedPalette();this.palettes.length>1&&window.confirm('Are you sure you want to delete "'+a.name+'" ?')&&(this.removePaletteById(a.id,this.palettes),this.removePaletteById(a.id,this.originalPalettes),this.persistToLocalStorage(),this.createPaletteListMarkup(),this.selectPalette(this.palettes[0].id))},a.PaletteManagerController.prototype.onPaletteListClick=function(a){var b=a.target;b.dataset.paletteId&&this.selectPalette(b.dataset.paletteId)},a.PaletteManagerController.prototype.saveAll=function(){this.palettes.forEach(function(a){this.savePalette(a.id)}.bind(this)),this.redraw()},a.PaletteManagerController.prototype.savePalette=function(a){var b=this.getPaletteById(a,this.palettes),c=this.getPaletteById(a,this.originalPalettes);c?(c.name=b.name,c.colors=b.colors):this.originalPalettes.push(b),this.persistToLocalStorage(),$.publish(Events.SHOW_NOTIFICATION,[{content:"Palette "+b.name+" successfully saved !"}]),window.setTimeout($.publish.bind($,Events.HIDE_NOTIFICATION),2e3)},a.PaletteManagerController.prototype.persistToLocalStorage=function(){window.localStorage.setItem("piskel.palettes",JSON.stringify(this.originalPalettes)),this.originalPalettes=this.retrieveUserPalettes(),$.publish(Events.PALETTE_LIST_UPDATED)},a.PaletteManagerController.prototype.retrieveUserPalettes=function(){var a=window.localStorage.getItem("piskel.palettes");return JSON.parse(a)||[]}}(),function(){var a=$.namespace("pskl.controller.dialogs"),b={"manage-palettes":{template:"templates/dialogs/manage-palettes.html",controller:a.PaletteManagerController}};a.DialogsController=function(a){this.piskelController=a,this.currentDialog_=null},a.DialogsController.prototype.init=function(){this.dialogContainer_=document.getElementById("dialog-container"),this.dialogWrapper_=document.getElementById("dialog-container-wrapper"),$.subscribe(Events.DIALOG_DISPLAY,this.onDialogDisplayEvent_.bind(this)),$.subscribe(Events.DIALOG_HIDE,this.onDialogHideEvent_.bind(this)),pskl.app.shortcutService.addShortcut("alt+P",this.onDialogDisplayEvent_.bind(this,null,"manage-palettes"))},a.DialogsController.prototype.onDialogDisplayEvent_=function(a,c){if(!this.isDisplayed()){var d=b[c];if(d){this.dialogContainer_.innerHTML=pskl.utils.Template.get(d.template);var e=new d.controller(this.piskelController);e.init(),this.showDialogWrapper_(),this.currentDialog_={id:c,controller:e}}else console.error("Could not find dialog configuration for dialogId : "+c)}},a.DialogsController.prototype.onDialogHideEvent_=function(){this.hideDialog()},a.DialogsController.prototype.showDialogWrapper_=function(){pskl.app.shortcutService.addShortcut("ESC",this.hideDialog.bind(this)),this.dialogWrapper_.classList.add("show")},a.DialogsController.prototype.hideDialog=function(){var a=this.currentDialog_;a&&a.controller.destroy(),this.hideDialogWrapper_(),this.currentDialog_=null},a.DialogsController.prototype.hideDialogWrapper_=function(){pskl.app.shortcutService.removeShortcut("ESC"),this.dialogWrapper_.classList.remove("show")},a.DialogsController.prototype.isDisplayed=function(){return null!==this.currentDialog_}}(),function(){var a=$.namespace("pskl.service");a.LocalStorageService=function(a){if(void 0===a)throw"Bad LocalStorageService initialization: ";this.piskelController=a},a.LocalStorageService.prototype.init=function(){},a.LocalStorageService.prototype.save=function(a,b,c){this.removeFromKeys_(a),this.addToKeys_(a,b,Date.now()),window.localStorage.setItem("piskel."+a,c)},a.LocalStorageService.prototype.load=function(a){var b=this.getPiskel(a),c=this.getKey_(a);pskl.utils.serialization.Deserializer.deserialize(JSON.parse(b),function(b){b.setDescriptor(new pskl.model.piskel.Descriptor(a,c.description,!0)),pskl.app.piskelController.setPiskel(b)})},a.LocalStorageService.prototype.remove=function(a){this.removeFromKeys_(a),window.localStorage.removeItem("piskel."+a)},a.LocalStorageService.prototype.saveKeys_=function(a){window.localStorage.setItem("piskel.keys",JSON.stringify(a))},a.LocalStorageService.prototype.removeFromKeys_=function(a){var b=this.getKeys(),c=b.filter(function(b){return b.name!==a});this.saveKeys_(c)},a.LocalStorageService.prototype.getKey_=function(a){var b=this.getKeys().filter(function(b){return b.name===a});return b.length>0?b[0]:null},a.LocalStorageService.prototype.addToKeys_=function(a,b,c){var d=this.getKeys();d.push({name:a,description:b,date:c}),this.saveKeys_(d)},a.LocalStorageService.prototype.getPiskel=function(a){return window.localStorage.getItem("piskel."+a)},a.LocalStorageService.prototype.getKeys=function(){var a=window.localStorage.getItem("piskel.keys");return JSON.parse(a)||[]}}(),function(){var a=$.namespace("pskl.service");a.GithubStorageService=function(a){this.piskelController=a},a.GithubStorageService.prototype.init=function(){},a.GithubStorageService.prototype.store=function(){var a=new XMLHttpRequest,b=new FormData;b.append("framesheet_content",this.piskelController.serialize()),b.append("fps_speed",this.piskelController.getFPS()),a.open("POST",Constants.STATIC.URL.SAVE,!0),a.onload=function(a){if(200==this.status){var b=window.location.href.replace(window.location.search,"");window.location.href=b+"?frameId="+this.responseText}else this.onerror(a)},a.onerror=function(){$.publish(Events.SHOW_NOTIFICATION,[{content:"Saving failed ("+this.status+")"}])},a.send(b)}}(),function(){var a=$.namespace("pskl.service");a.AppEngineStorageService=function(a){this.piskelController=a},a.AppEngineStorageService.prototype.init=function(){},a.AppEngineStorageService.prototype.store=function(a){var b=this.prepareFormData_(),c=new XMLHttpRequest;c.open("POST",Constants.APPENGINE.URL.SAVE,!0),c.onload=function(b){200==this.status?(a.success(),a.after()):this.onerror(b)},c.onerror=function(){a.error(this.status),a.after()},c.send(b)},a.AppEngineStorageService.prototype.prepareFormData_=function(){var a=this.piskelController.getPiskel(),b=a.getDescriptor(),c=new FormData;return c.append("framesheet",this.piskelController.serialize()),c.append("fps",this.piskelController.getFPS()),c.append("name",b.name),c.append("description",b.description),b.isPublic&&c.append("public",!0),c.append("frames",this.piskelController.getFrameCount()),c.append("first_frame_as_png",pskl.app.getFirstFrameAsPng()),c.append("framesheet_as_png",pskl.app.getFramesheetAsPng()),c}}(),function(){var a=$.namespace("pskl.service"),b=50,c=50;a.HistoryService=function(a){this.piskelController=a,this.stateQueue=[],this.currentIndex=-1,this.saveState__b=this.saveState.bind(this),this.lastLoadState=-1},a.HistoryService.prototype.init=function(){$.subscribe(Events.PISKEL_SAVE_STATE,this.saveState__b),pskl.app.shortcutService.addShortcut("ctrl+Z",this.undo.bind(this)),pskl.app.shortcutService.addShortcut("ctrl+Y",this.redo.bind(this))},a.HistoryService.prototype.saveState=function(a,c){this.stateQueue=this.stateQueue.slice(0,this.currentIndex+1),this.currentIndex=this.currentIndex+1;var d={action:c,frameIndex:this.piskelController.currentFrameIndex,layerIndex:this.piskelController.currentLayerIndex};("FULL"===c.type||0===this.currentIndex%b)&&(d.piskel=this.piskelController.serialize(!1)),this.stateQueue.push(d)},a.HistoryService.prototype.undo=function(){this.loadState(this.currentIndex-1)},a.HistoryService.prototype.redo=function(){this.loadState(this.currentIndex+1)},a.HistoryService.prototype.loadState=function(a){if(this.isLoadStateAllowed_(a)){this.lastLoadState=Date.now();var b=this.getPreviousSnapshotIndex_(a);if(0>b)throw"Could not find previous SNAPSHOT saved in history stateQueue";var c=this.stateQueue[b].piskel;"string"==typeof c&&(this.stateQueue[b].piskel=JSON.parse(c),c=this.stateQueue[b].piskel),this.loadPiskel(c,this.onPiskelLoadedCallback.bind(this,a,b))}},a.HistoryService.prototype.isLoadStateAllowed_=function(a){var b=Date.now()-this.lastLoadState>c,d=a>=0&&a=c;c++){var d=this.stateQueue[c];this.setupState(d),this.replayState(d)}var e=this.stateQueue[a];this.setupState(e),this.currentIndex=a,$.publish(Events.PISKEL_RESET)},a.HistoryService.prototype.setupState=function(a){this.piskelController.setCurrentFrameIndex(a.frameIndex),this.piskelController.setCurrentLayerIndex(a.layerIndex)},a.HistoryService.prototype.loadPiskel=function(a,b){var c=this.piskelController.piskel.getDescriptor();pskl.utils.serialization.Deserializer.deserialize(a,function(a){a.setDescriptor(c),this.piskelController.setPiskel(a),b(a)}.bind(this))},a.HistoryService.prototype.replayState=function(a){var b=a.action;b.type;var c=this.piskelController.getLayerAt(a.layerIndex),d=c.getFrameAt(a.frameIndex);b.scope.replay(d,b.replay)}}(),function(){var a=$.namespace("pskl.service");a.SavedStatusService=function(a){this.piskelController=a},a.SavedStatusService.prototype.init=function(){$.subscribe(Events.TOOL_RELEASED,this.onToolReleased.bind(this)),$.subscribe(Events.PISKEL_RESET,this.onPiskelReset.bind(this)),$.subscribe(Events.PISKEL_SAVED,this.onPiskelSaved.bind(this)),window.addEventListener("beforeunload",this.onBeforeUnload.bind(this))},a.SavedStatusService.prototype.onPiskelReset=function(){var a=this.piskelController.getPiskel();a.firstResetDone_?this.updateDirtyStatus(!0):a.firstResetDone_=!0},a.SavedStatusService.prototype.onToolReleased=function(){this.updateDirtyStatus(!0)},a.SavedStatusService.prototype.onPiskelSaved=function(){this.updateDirtyStatus(!1)},a.SavedStatusService.prototype.updateDirtyStatus=function(a){var b=this.piskelController.getPiskel();b.isDirty_!==a&&(b.isDirty_=a,this.updatePiskelName())},a.SavedStatusService.prototype.updatePiskelName=function(){var a=this.piskelController.getPiskel(),b=a.getDescriptor().name;a.isDirty_?$(".piskel-name").html(b+" *"):$(".piskel-name").html(b)},a.SavedStatusService.prototype.onBeforeUnload=function(a){var b=this.piskelController.getPiskel();if(b.isDirty_){var c="Your Piskel seems to have unsaved changes";return(a||window.event).returnValue=c,c}}}(),function(){var a=$.namespace("pskl.service.keyboard");a.ShortcutService=function(){this.shortcuts_={}},a.ShortcutService.prototype.init=function(){$(document.body).keydown($.proxy(this.onKeyUp_,this))},a.ShortcutService.prototype.addShortcut=function(a,b){var c=this.parseKey_(a.toLowerCase()),d=c.key,e=c.meta;if(this.shortcuts_[d]=this.shortcuts_[d]||{},this.shortcuts_[d][e]){var f=("normal"!==e?e+" + ":"")+d;console.error("[ShortcutService] >>> Shortcut ["+f+"] already registered")}else this.shortcuts_[d][e]=b},a.ShortcutService.prototype.removeShortcut=function(a){var b=this.parseKey_(a.toLowerCase()),c=b.key,d=b.meta;this.shortcuts_[c]=this.shortcuts_[c]||{},this.shortcuts_[c][d]=null},a.ShortcutService.prototype.parseKey_=function(a){var b="normal";return 0===a.indexOf("ctrl+")?(b="ctrl",a=a.replace("ctrl+","")):0===a.indexOf("shift+")?(b="shift",a=a.replace("shift+","")):0===a.indexOf("alt+")&&(b="alt",a=a.replace("alt+","")),{meta:b,key:a}},a.ShortcutService.prototype.onKeyUp_=function(a){if(!this.isInInput_(a)){var b=a.which;a.target.nodeName.toUpperCase();var c=pskl.service.keyboard.KeycodeTranslator.toChar(b),d=this.shortcuts_[c];if(d){var e;e=this.isCtrlKeyPressed_(a)?d.ctrl:this.isShiftKeyPressed_(a)?d.shift:this.isAltKeyPressed_(a)?d.alt:d.normal,e&&(e(c),a.preventDefault())}}},a.ShortcutService.prototype.isInInput_=function(a){var b=a.target.nodeName.toUpperCase();return"INPUT"===b||"TEXTAREA"===b},a.ShortcutService.prototype.isCtrlKeyPressed_=function(a){return this.isMac_()?a.metaKey:a.ctrlKey},a.ShortcutService.prototype.isShiftKeyPressed_=function(a){return a.shiftKey},a.ShortcutService.prototype.isAltKeyPressed_=function(a){return a.altKey},a.ShortcutService.prototype.isMac_=function(){return-1!=navigator.appVersion.indexOf("Mac")}}(),function(){var a={191:"?",27:"esc",38:"up",40:"down",46:"del"},b=$.namespace("pskl.service.keyboard");b.KeycodeTranslator={toChar:function(b){return b>=48&&57>=b?b-48+"":b>=65&&90>=b?(b-65+10).toString(36):a[b]}}}(),function(){var a=$.namespace("pskl.service.keyboard");a.CheatsheetService=function(){this.isDisplayed_=!1},a.CheatsheetService.prototype.init=function(){if(this.cheatsheetEl_=document.getElementById("cheatsheet-wrapper"),!this.cheatsheetEl_)throw"cheatsheetEl_ DOM element could not be retrieved";this.initMarkup_(),pskl.app.shortcutService.addShortcut("shift+?",this.toggleCheatsheet_.bind(this)),pskl.app.shortcutService.addShortcut("?",this.toggleCheatsheet_.bind(this));var a=$(".cheatsheet-link");a.click(this.toggleCheatsheet_.bind(this)),$.subscribe(Events.TOGGLE_HELP,this.toggleCheatsheet_.bind(this)),$.subscribe(Events.ESCAPE,this.onEscape_.bind(this))},a.CheatsheetService.prototype.toggleCheatsheet_=function(){this.isDisplayed_?this.hideCheatsheet_():this.showCheatsheet_()},a.CheatsheetService.prototype.onEscape_=function(){this.isDisplayed_&&this.hideCheatsheet_()},a.CheatsheetService.prototype.showCheatsheet_=function(){pskl.app.shortcutService.addShortcut("ESC",this.hideCheatsheet_.bind(this)),this.cheatsheetEl_.style.display="block",this.isDisplayed_=!0},a.CheatsheetService.prototype.hideCheatsheet_=function(){pskl.app.shortcutService.removeShortcut("ESC"),this.cheatsheetEl_.style.display="none",this.isDisplayed_=!1},a.CheatsheetService.prototype.initMarkup_=function(){this.initMarkupForTools_(),this.initMarkupForMisc_(),this.initMarkupForSelection_()},a.CheatsheetService.prototype.toDescriptor_=function(a,b,c){return{shortcut:a,description:b,icon:c}},a.CheatsheetService.prototype.getDomFromDescriptor_=function(a){var b=pskl.utils.Template.get("cheatsheet-shortcut-template"),c=pskl.utils.Template.replace(b,{shortcutIcon:a.icon,shortcutDescription:a.description,shortcutKey:a.shortcut});return pskl.utils.Template.createFromHTML(c)},a.CheatsheetService.prototype.initMarkupAbstract_=function(a,b){for(var c=$(b,this.cheatsheetEl_).get(0),d=0;da?1:-1,i=d>c?1:-1,j=f-g;;){if(e.push({col:a,row:c}),a==b&&c==d)break;var k=2*j;k>-g&&(j-=g,a+=h),f>k&&(j+=f,c+=i)}return e}}(),function(){var a=$.namespace("pskl.drawingtools");a.ShapeTool=function(){this.startCol=null,this.startRow=null},pskl.utils.inherit(a.ShapeTool,a.BaseTool),a.ShapeTool.prototype.applyToolAt=function(a,b,c,d,e){$.publish(Events.DRAG_START,[a,b]),this.startCol=a,this.startRow=b,e.setPixel(a,b,c)},a.ShapeTool.prototype.moveToolAt=function(a,b,c,d,e,f){var g=this.getCoordinates_(a,b,f);$.publish(Events.CURSOR_MOVED,[g.col,g.row]),e.clear(),c==Constants.TRANSPARENT_COLOR&&(c=Constants.SELECTION_TRANSPARENT_COLOR),this.draw_(g.col,g.row,c,e)},a.ShapeTool.prototype.releaseToolAt=function(a,b,c,d,e,f){if(e.clear(),f.shiftKey){var g=this.getScaledCoordinates_(a,b);a=g.col,b=g.row}var h=this.getCoordinates_(a,b,f);this.draw_(h.col,h.row,c,d),$.publish(Events.DRAG_END,[a,b]),this.raiseSaveStateEvent({col:a,row:b,startCol:this.startCol,startRow:this.startRow,color:c})},a.ShapeTool.prototype.replay=function(a,b){this.startCol=b.startCol,this.startRow=b.startRow,this.draw_(b.col,b.row,b.color,a)},a.ShapeTool.prototype.getCoordinates_=function(a,b,c){return c.shiftKey?this.getScaledCoordinates_(a,b):{col:a,row:b}},a.ShapeTool.prototype.getScaledCoordinates_=function(a,b){var c=this.startCol-a,d=Math.abs(c),e=this.startRow-b,f=Math.abs(e),g=Math.min(d,f);return b=this.startRow-e/f*g,a=this.startCol-c/d*g,{col:a,row:b}},a.ShapeTool.prototype.draw_=Constants.ABSTRACT_FUNCTION}(),function(){var a=$.namespace("pskl.drawingtools");a.SimplePen=function(){this.toolId="tool-pen",this.helpText="Pen tool",this.previousCol=null,this.previousRow=null,this.pixels=[]},pskl.utils.inherit(a.SimplePen,a.BaseTool),a.SimplePen.prototype.applyToolAt=function(a,b,c,d){d.setPixel(a,b,c),this.previousCol=a,this.previousRow=b,this.pixels.push({col:a,row:b})},a.SimplePen.prototype.moveToolAt=function(a,b,c,d,e){if(Math.abs(a-this.previousCol)>1||Math.abs(b-this.previousRow)>1)for(var f=this.getLinePixels_(a,this.previousCol,b,this.previousRow),g=0,h=f.length;h>g;g++){var i=f[g];this.applyToolAt(i.col,i.row,c,d,e)}else this.applyToolAt(a,b,c,d,e);this.previousCol=a,this.previousRow=b},a.SimplePen.prototype.releaseToolAt=function(a,b,c){this.raiseSaveStateEvent({pixels:this.pixels.slice(0),color:c}),this.pixels=[]},a.SimplePen.prototype.replay=function(a,b){var c=b.pixels;c.forEach(function(c){a.setPixel(c.col,c.row,b.color)})}}(),function(){var a=$.namespace("pskl.drawingtools");a.VerticalMirrorPen=function(){this.superclass.constructor.call(this),this.toolId="tool-vertical-mirror-pen",this.helpText="vertical mirror pen tool",this.swap=null},pskl.utils.inherit(a.VerticalMirrorPen,a.SimplePen),a.VerticalMirrorPen.prototype.setMirrorContext=function(){this.swap=this.previousCol,this.previousCol=this.mirroredPreviousCol},a.VerticalMirrorPen.prototype.unsetMirrorContext=function(){this.mirroredPreviousCol=this.previousCol,this.previousCol=this.swap},a.VerticalMirrorPen.prototype.applyToolAt=function(a,b,c,d,e){this.superclass.applyToolAt.call(this,a,b,c,d,e);var f=this.getSymmetricCol_(a,d);this.mirroredPreviousCol=f,this.setMirrorContext(),this.superclass.applyToolAt.call(this,f,b,c,d,e),this.unsetMirrorContext()},a.VerticalMirrorPen.prototype.getSymmetricCol_=function(a,b){return b.getWidth()-a-1}}(),function(){var a=$.namespace("pskl.drawingtools");a.Eraser=function(){this.toolId="tool-eraser",this.helpText="Eraser tool"},pskl.utils.inherit(a.Eraser,a.SimplePen),a.Eraser.prototype.applyToolAt=function(a,b,c,d,e,f){this.superclass.applyToolAt.call(this,a,b,Constants.TRANSPARENT_COLOR,d,e,f)}}(),function(){var a=$.namespace("pskl.drawingtools");a.Stroke=function(){this.toolId="tool-stroke",this.helpText="Stroke tool",this.startCol=null,this.startRow=null},pskl.utils.inherit(a.Stroke,a.BaseTool),a.Stroke.prototype.applyToolAt=function(a,b,c,d,e){this.startCol=a,this.startRow=b,e.setPixel(a,b,c)},a.Stroke.prototype.moveToolAt=function(a,b,c,d,e){e.clear();for(var f=this.getLinePixels_(this.startCol,a,this.startRow,b),g=0;gd;d++)b.setPixel(c[d].col,c[d].row,Constants.SELECTION_TRANSPARENT_COLOR)},a.BaseSelect.prototype.shiftOverlayFrame_=function(a,b,c,d){for(var e,f=0;f to avoid XSS via location.hash (#9521) + rquickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/, + + // Match a standalone tag + rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/, + + // JSON RegExp + rvalidchars = /^[\],:{}\s]*$/, + rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, + rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g, + rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d\d*\.|)\d+(?:[eE][\-+]?\d+|)/g, + + // Matches dashed string for camelizing + rmsPrefix = /^-ms-/, + rdashAlpha = /-([\da-z])/gi, + + // Used by jQuery.camelCase as callback to replace() + fcamelCase = function( all, letter ) { + return ( letter + "" ).toUpperCase(); + }, + + // The ready event handler and self cleanup method + DOMContentLoaded = function() { + if ( document.addEventListener ) { + document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false ); + jQuery.ready(); + } else if ( document.readyState === "complete" ) { + // we're here because readyState === "complete" in oldIE + // which is good enough for us to call the dom ready! + document.detachEvent( "onreadystatechange", DOMContentLoaded ); + jQuery.ready(); + } + }, + + // [[Class]] -> type pairs + class2type = {}; + +jQuery.fn = jQuery.prototype = { + constructor: jQuery, + init: function( selector, context, rootjQuery ) { + var match, elem, ret, doc; + + // Handle $(""), $(null), $(undefined), $(false) + if ( !selector ) { + return this; + } + + // Handle $(DOMElement) + if ( selector.nodeType ) { + this.context = this[0] = selector; + this.length = 1; + return this; + } + + // Handle HTML strings + if ( typeof selector === "string" ) { + if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [ null, selector, null ]; + + } else { + match = rquickExpr.exec( selector ); + } + + // Match html or make sure no context is specified for #id + if ( match && (match[1] || !context) ) { + + // HANDLE: $(html) -> $(array) + if ( match[1] ) { + context = context instanceof jQuery ? context[0] : context; + doc = ( context && context.nodeType ? context.ownerDocument || context : document ); + + // scripts is true for back-compat + selector = jQuery.parseHTML( match[1], doc, true ); + if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) { + this.attr.call( selector, context, true ); + } + + return jQuery.merge( this, selector ); + + // HANDLE: $(#id) + } else { + elem = document.getElementById( match[2] ); + + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE and Opera return items + // by name instead of ID + if ( elem.id !== match[2] ) { + return rootjQuery.find( selector ); + } + + // Otherwise, we inject the element directly into the jQuery object + this.length = 1; + this[0] = elem; + } + + this.context = document; + this.selector = selector; + return this; + } + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return ( context || rootjQuery ).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor( context ).find( selector ); + } + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( jQuery.isFunction( selector ) ) { + return rootjQuery.ready( selector ); + } + + if ( selector.selector !== undefined ) { + this.selector = selector.selector; + this.context = selector.context; + } + + return jQuery.makeArray( selector, this ); + }, + + // Start with an empty selector + selector: "", + + // The current version of jQuery being used + jquery: "1.8.0", + + // The default length of a jQuery object is 0 + length: 0, + + // The number of elements contained in the matched element set + size: function() { + return this.length; + }, + + toArray: function() { + return core_slice.call( this ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + return num == null ? + + // Return a 'clean' array + this.toArray() : + + // Return just the object + ( num < 0 ? this[ this.length + num ] : this[ num ] ); + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems, name, selector ) { + + // Build a new jQuery matched element set + var ret = jQuery.merge( this.constructor(), elems ); + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + + ret.context = this.context; + + if ( name === "find" ) { + ret.selector = this.selector + ( this.selector ? " " : "" ) + selector; + } else if ( name ) { + ret.selector = this.selector + "." + name + "(" + selector + ")"; + } + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + // (You can seed the arguments with an array of args, but this is + // only used internally.) + each: function( callback, args ) { + return jQuery.each( this, callback, args ); + }, + + ready: function( fn ) { + // Add the callback + jQuery.ready.promise().done( fn ); + + return this; + }, + + eq: function( i ) { + i = +i; + return i === -1 ? + this.slice( i ) : + this.slice( i, i + 1 ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + slice: function() { + return this.pushStack( core_slice.apply( this, arguments ), + "slice", core_slice.call(arguments).join(",") ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map(this, function( elem, i ) { + return callback.call( elem, i, elem ); + })); + }, + + end: function() { + return this.prevObject || this.constructor(null); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: core_push, + sort: [].sort, + splice: [].splice +}; + +// Give the init function the jQuery prototype for later instantiation +jQuery.fn.init.prototype = jQuery.fn; + +jQuery.extend = jQuery.fn.extend = function() { + var options, name, src, copy, copyIsArray, clone, + target = arguments[0] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + target = arguments[1] || {}; + // skip the boolean and the target + i = 2; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !jQuery.isFunction(target) ) { + target = {}; + } + + // extend jQuery itself if only one argument is passed + if ( length === i ) { + target = this; + --i; + } + + for ( ; i < length; i++ ) { + // Only deal with non-null/undefined values + if ( (options = arguments[ i ]) != null ) { + // Extend the base object + for ( name in options ) { + src = target[ name ]; + copy = options[ name ]; + + // Prevent never-ending loop + if ( target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { + if ( copyIsArray ) { + copyIsArray = false; + clone = src && jQuery.isArray(src) ? src : []; + + } else { + clone = src && jQuery.isPlainObject(src) ? src : {}; + } + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend({ + noConflict: function( deep ) { + if ( window.$ === jQuery ) { + window.$ = _$; + } + + if ( deep && window.jQuery === jQuery ) { + window.jQuery = _jQuery; + } + + return jQuery; + }, + + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Hold (or release) the ready event + holdReady: function( hold ) { + if ( hold ) { + jQuery.readyWait++; + } else { + jQuery.ready( true ); + } + }, + + // Handle when the DOM is ready + ready: function( wait ) { + + // Abort if there are pending holds or we're already ready + if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { + return; + } + + // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). + if ( !document.body ) { + return setTimeout( jQuery.ready, 1 ); + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + readyList.resolveWith( document, [ jQuery ] ); + + // Trigger any bound ready events + if ( jQuery.fn.trigger ) { + jQuery( document ).trigger("ready").off("ready"); + } + }, + + // See test/unit/core.js for details concerning isFunction. + // Since version 1.3, DOM methods and functions like alert + // aren't supported. They return false on IE (#2968). + isFunction: function( obj ) { + return jQuery.type(obj) === "function"; + }, + + isArray: Array.isArray || function( obj ) { + return jQuery.type(obj) === "array"; + }, + + isWindow: function( obj ) { + return obj != null && obj == obj.window; + }, + + isNumeric: function( obj ) { + return !isNaN( parseFloat(obj) ) && isFinite( obj ); + }, + + type: function( obj ) { + return obj == null ? + String( obj ) : + class2type[ core_toString.call(obj) ] || "object"; + }, + + isPlainObject: function( obj ) { + // Must be an Object. + // Because of IE, we also have to check the presence of the constructor property. + // Make sure that DOM nodes and window objects don't pass through, as well + if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { + return false; + } + + try { + // Not own constructor property must be Object + if ( obj.constructor && + !core_hasOwn.call(obj, "constructor") && + !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { + return false; + } + } catch ( e ) { + // IE8,9 Will throw exceptions on certain host objects #9897 + return false; + } + + // Own properties are enumerated firstly, so to speed up, + // if last one is own, then all properties are own. + + var key; + for ( key in obj ) {} + + return key === undefined || core_hasOwn.call( obj, key ); + }, + + isEmptyObject: function( obj ) { + var name; + for ( name in obj ) { + return false; + } + return true; + }, + + error: function( msg ) { + throw new Error( msg ); + }, + + // data: string of html + // context (optional): If specified, the fragment will be created in this context, defaults to document + // scripts (optional): If true, will include scripts passed in the html string + parseHTML: function( data, context, scripts ) { + var parsed; + if ( !data || typeof data !== "string" ) { + return null; + } + if ( typeof context === "boolean" ) { + scripts = context; + context = 0; + } + context = context || document; + + // Single tag + if ( (parsed = rsingleTag.exec( data )) ) { + return [ context.createElement( parsed[1] ) ]; + } + + parsed = jQuery.buildFragment( [ data ], context, scripts ? null : [] ); + return jQuery.merge( [], + (parsed.cacheable ? jQuery.clone( parsed.fragment ) : parsed.fragment).childNodes ); + }, + + parseJSON: function( data ) { + if ( !data || typeof data !== "string") { + return null; + } + + // Make sure leading/trailing whitespace is removed (IE can't handle it) + data = jQuery.trim( data ); + + // Attempt to parse using the native JSON parser first + if ( window.JSON && window.JSON.parse ) { + return window.JSON.parse( data ); + } + + // Make sure the incoming data is actual JSON + // Logic borrowed from http://json.org/json2.js + if ( rvalidchars.test( data.replace( rvalidescape, "@" ) + .replace( rvalidtokens, "]" ) + .replace( rvalidbraces, "")) ) { + + return ( new Function( "return " + data ) )(); + + } + jQuery.error( "Invalid JSON: " + data ); + }, + + // Cross-browser xml parsing + parseXML: function( data ) { + var xml, tmp; + if ( !data || typeof data !== "string" ) { + return null; + } + try { + if ( window.DOMParser ) { // Standard + tmp = new DOMParser(); + xml = tmp.parseFromString( data , "text/xml" ); + } else { // IE + xml = new ActiveXObject( "Microsoft.XMLDOM" ); + xml.async = "false"; + xml.loadXML( data ); + } + } catch( e ) { + xml = undefined; + } + if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { + jQuery.error( "Invalid XML: " + data ); + } + return xml; + }, + + noop: function() {}, + + // Evaluates a script in a global context + // Workarounds based on findings by Jim Driscoll + // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context + globalEval: function( data ) { + if ( data && core_rnotwhite.test( data ) ) { + // We use execScript on Internet Explorer + // We use an anonymous function so that context is window + // rather than jQuery in Firefox + ( window.execScript || function( data ) { + window[ "eval" ].call( window, data ); + } )( data ); + } + }, + + // Convert dashed to camelCase; used by the css and data modules + // Microsoft forgot to hump their vendor prefix (#9572) + camelCase: function( string ) { + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); + }, + + nodeName: function( elem, name ) { + return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase(); + }, + + // args is for internal usage only + each: function( obj, callback, args ) { + var name, + i = 0, + length = obj.length, + isObj = length === undefined || jQuery.isFunction( obj ); + + if ( args ) { + if ( isObj ) { + for ( name in obj ) { + if ( callback.apply( obj[ name ], args ) === false ) { + break; + } + } + } else { + for ( ; i < length; ) { + if ( callback.apply( obj[ i++ ], args ) === false ) { + break; + } + } + } + + // A special, fast, case for the most common use of each + } else { + if ( isObj ) { + for ( name in obj ) { + if ( callback.call( obj[ name ], name, obj[ name ] ) === false ) { + break; + } + } + } else { + for ( ; i < length; ) { + if ( callback.call( obj[ i ], i, obj[ i++ ] ) === false ) { + break; + } + } + } + } + + return obj; + }, + + // Use native String.trim function wherever possible + trim: core_trim ? + function( text ) { + return text == null ? + "" : + core_trim.call( text ); + } : + + // Otherwise use our own trimming functionality + function( text ) { + return text == null ? + "" : + text.toString().replace( rtrim, "" ); + }, + + // results is for internal usage only + makeArray: function( arr, results ) { + var type, + ret = results || []; + + if ( arr != null ) { + // The window, strings (and functions) also have 'length' + // Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930 + type = jQuery.type( arr ); + + if ( arr.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( arr ) ) { + core_push.call( ret, arr ); + } else { + jQuery.merge( ret, arr ); + } + } + + return ret; + }, + + inArray: function( elem, arr, i ) { + var len; + + if ( arr ) { + if ( core_indexOf ) { + return core_indexOf.call( arr, elem, i ); + } + + len = arr.length; + i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; + + for ( ; i < len; i++ ) { + // Skip accessing in sparse arrays + if ( i in arr && arr[ i ] === elem ) { + return i; + } + } + } + + return -1; + }, + + merge: function( first, second ) { + var l = second.length, + i = first.length, + j = 0; + + if ( typeof l === "number" ) { + for ( ; j < l; j++ ) { + first[ i++ ] = second[ j ]; + } + + } else { + while ( second[j] !== undefined ) { + first[ i++ ] = second[ j++ ]; + } + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, inv ) { + var retVal, + ret = [], + i = 0, + length = elems.length; + inv = !!inv; + + // Go through the array, only saving the items + // that pass the validator function + for ( ; i < length; i++ ) { + retVal = !!callback( elems[ i ], i ); + if ( inv !== retVal ) { + ret.push( elems[ i ] ); + } + } + + return ret; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var value, key, + ret = [], + i = 0, + length = elems.length, + // jquery objects are treated as arrays + isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && ( ( length > 0 && elems[ 0 ] && elems[ length -1 ] ) || length === 0 || jQuery.isArray( elems ) ) ; + + // Go through the array, translating each of the items to their + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + + // Go through every key on the object, + } else { + for ( key in elems ) { + value = callback( elems[ key ], key, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + } + + // Flatten any nested arrays + return ret.concat.apply( [], ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // Bind a function to a context, optionally partially applying any + // arguments. + proxy: function( fn, context ) { + var tmp, args, proxy; + + if ( typeof context === "string" ) { + tmp = fn[ context ]; + context = fn; + fn = tmp; + } + + // Quick check to determine if target is callable, in the spec + // this throws a TypeError, but we will just return undefined. + if ( !jQuery.isFunction( fn ) ) { + return undefined; + } + + // Simulated bind + args = core_slice.call( arguments, 2 ); + proxy = function() { + return fn.apply( context, args.concat( core_slice.call( arguments ) ) ); + }; + + // Set the guid of unique handler to the same of original handler, so it can be removed + proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++; + + return proxy; + }, + + // Multifunctional method to get and set values of a collection + // The value/s can optionally be executed if it's a function + access: function( elems, fn, key, value, chainable, emptyGet, pass ) { + var exec, + bulk = key == null, + i = 0, + length = elems.length; + + // Sets many values + if ( key && typeof key === "object" ) { + for ( i in key ) { + jQuery.access( elems, fn, i, key[i], 1, emptyGet, value ); + } + chainable = 1; + + // Sets one value + } else if ( value !== undefined ) { + // Optionally, function values get executed if exec is true + exec = pass === undefined && jQuery.isFunction( value ); + + if ( bulk ) { + // Bulk operations only iterate when executing function values + if ( exec ) { + exec = fn; + fn = function( elem, key, value ) { + return exec.call( jQuery( elem ), value ); + }; + + // Otherwise they run against the entire set + } else { + fn.call( elems, value ); + fn = null; + } + } + + if ( fn ) { + for (; i < length; i++ ) { + fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass ); + } + } + + chainable = 1; + } + + return chainable ? + elems : + + // Gets + bulk ? + fn.call( elems ) : + length ? fn( elems[0], key ) : emptyGet; + }, + + now: function() { + return ( new Date() ).getTime(); + } +}); + +jQuery.ready.promise = function( obj ) { + if ( !readyList ) { + + readyList = jQuery.Deferred(); + + // Catch cases where $(document).ready() is called after the + // browser event has already occurred. + if ( document.readyState === "complete" || ( document.readyState !== "loading" && document.addEventListener ) ) { + // Handle it asynchronously to allow scripts the opportunity to delay ready + setTimeout( jQuery.ready, 1 ); + + // Standards-based browsers support DOMContentLoaded + } else if ( document.addEventListener ) { + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", jQuery.ready, false ); + + // If IE event model is used + } else { + // Ensure firing before onload, maybe late but safe also for iframes + document.attachEvent( "onreadystatechange", DOMContentLoaded ); + + // A fallback to window.onload, that will always work + window.attachEvent( "onload", jQuery.ready ); + + // If IE and not a frame + // continually check to see if the document is ready + var top = false; + + try { + top = window.frameElement == null && document.documentElement; + } catch(e) {} + + if ( top && top.doScroll ) { + (function doScrollCheck() { + if ( !jQuery.isReady ) { + + try { + // Use the trick by Diego Perini + // http://javascript.nwbox.com/IEContentLoaded/ + top.doScroll("left"); + } catch(e) { + return setTimeout( doScrollCheck, 50 ); + } + + // and execute any waiting functions + jQuery.ready(); + } + })(); + } + } + } + return readyList.promise( obj ); +}; + +// Populate the class2type map +jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); +}); + +// All jQuery objects should point back to these +rootjQuery = jQuery(document); +// String to Object options format cache +var optionsCache = {}; + +// Convert String-formatted options into Object-formatted ones and store in cache +function createOptions( options ) { + var object = optionsCache[ options ] = {}; + jQuery.each( options.split( core_rspace ), function( _, flag ) { + object[ flag ] = true; + }); + return object; +} + +/* + * Create a callback list using the following parameters: + * + * options: an optional list of space-separated options that will change how + * the callback list behaves or a more traditional option object + * + * By default a callback list will act like an event callback list and can be + * "fired" multiple times. + * + * Possible options: + * + * once: will ensure the callback list can only be fired once (like a Deferred) + * + * memory: will keep track of previous values and will call any callback added + * after the list has been fired right away with the latest "memorized" + * values (like a Deferred) + * + * unique: will ensure a callback can only be added once (no duplicate in the list) + * + * stopOnFalse: interrupt callings when a callback returns false + * + */ +jQuery.Callbacks = function( options ) { + + // Convert options from String-formatted to Object-formatted if needed + // (we check in cache first) + options = typeof options === "string" ? + ( optionsCache[ options ] || createOptions( options ) ) : + jQuery.extend( {}, options ); + + var // Last fire value (for non-forgettable lists) + memory, + // Flag to know if list was already fired + fired, + // Flag to know if list is currently firing + firing, + // First callback to fire (used internally by add and fireWith) + firingStart, + // End of the loop when firing + firingLength, + // Index of currently firing callback (modified by remove if needed) + firingIndex, + // Actual callback list + list = [], + // Stack of fire calls for repeatable lists + stack = !options.once && [], + // Fire callbacks + fire = function( data ) { + memory = options.memory && data; + fired = true; + firingIndex = firingStart || 0; + firingStart = 0; + firingLength = list.length; + firing = true; + for ( ; list && firingIndex < firingLength; firingIndex++ ) { + if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { + memory = false; // To prevent further calls using add + break; + } + } + firing = false; + if ( list ) { + if ( stack ) { + if ( stack.length ) { + fire( stack.shift() ); + } + } else if ( memory ) { + list = []; + } else { + self.disable(); + } + } + }, + // Actual Callbacks object + self = { + // Add a callback or a collection of callbacks to the list + add: function() { + if ( list ) { + // First, we save the current length + var start = list.length; + (function add( args ) { + jQuery.each( args, function( _, arg ) { + if ( jQuery.isFunction( arg ) && ( !options.unique || !self.has( arg ) ) ) { + list.push( arg ); + } else if ( arg && arg.length ) { + // Inspect recursively + add( arg ); + } + }); + })( arguments ); + // Do we need to add the callbacks to the + // current firing batch? + if ( firing ) { + firingLength = list.length; + // With memory, if we're not firing then + // we should call right away + } else if ( memory ) { + firingStart = start; + fire( memory ); + } + } + return this; + }, + // Remove a callback from the list + remove: function() { + if ( list ) { + jQuery.each( arguments, function( _, arg ) { + var index; + while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { + list.splice( index, 1 ); + // Handle firing indexes + if ( firing ) { + if ( index <= firingLength ) { + firingLength--; + } + if ( index <= firingIndex ) { + firingIndex--; + } + } + } + }); + } + return this; + }, + // Control if a given callback is in the list + has: function( fn ) { + return jQuery.inArray( fn, list ) > -1; + }, + // Remove all callbacks from the list + empty: function() { + list = []; + return this; + }, + // Have the list do nothing anymore + disable: function() { + list = stack = memory = undefined; + return this; + }, + // Is it disabled? + disabled: function() { + return !list; + }, + // Lock the list in its current state + lock: function() { + stack = undefined; + if ( !memory ) { + self.disable(); + } + return this; + }, + // Is it locked? + locked: function() { + return !stack; + }, + // Call all callbacks with the given context and arguments + fireWith: function( context, args ) { + args = args || []; + args = [ context, args.slice ? args.slice() : args ]; + if ( list && ( !fired || stack ) ) { + if ( firing ) { + stack.push( args ); + } else { + fire( args ); + } + } + return this; + }, + // Call all the callbacks with the given arguments + fire: function() { + self.fireWith( this, arguments ); + return this; + }, + // To know if the callbacks have already been called at least once + fired: function() { + return !!fired; + } + }; + + return self; +}; +jQuery.extend({ + + Deferred: function( func ) { + var tuples = [ + // action, add listener, listener list, final state + [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ], + [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ], + [ "notify", "progress", jQuery.Callbacks("memory") ] + ], + state = "pending", + promise = { + state: function() { + return state; + }, + always: function() { + deferred.done( arguments ).fail( arguments ); + return this; + }, + then: function( /* fnDone, fnFail, fnProgress */ ) { + var fns = arguments; + return jQuery.Deferred(function( newDefer ) { + jQuery.each( tuples, function( i, tuple ) { + var action = tuple[ 0 ], + fn = fns[ i ]; + // deferred[ done | fail | progress ] for forwarding actions to newDefer + deferred[ tuple[1] ]( jQuery.isFunction( fn ) ? + function() { + var returned = fn.apply( this, arguments ); + if ( returned && jQuery.isFunction( returned.promise ) ) { + returned.promise() + .done( newDefer.resolve ) + .fail( newDefer.reject ) + .progress( newDefer.notify ); + } else { + newDefer[ action + "With" ]( this === deferred ? newDefer : this, [ returned ] ); + } + } : + newDefer[ action ] + ); + }); + fns = null; + }).promise(); + }, + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function( obj ) { + return typeof obj === "object" ? jQuery.extend( obj, promise ) : promise; + } + }, + deferred = {}; + + // Keep pipe for back-compat + promise.pipe = promise.then; + + // Add list-specific methods + jQuery.each( tuples, function( i, tuple ) { + var list = tuple[ 2 ], + stateString = tuple[ 3 ]; + + // promise[ done | fail | progress ] = list.add + promise[ tuple[1] ] = list.add; + + // Handle state + if ( stateString ) { + list.add(function() { + // state = [ resolved | rejected ] + state = stateString; + + // [ reject_list | resolve_list ].disable; progress_list.lock + }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); + } + + // deferred[ resolve | reject | notify ] = list.fire + deferred[ tuple[0] ] = list.fire; + deferred[ tuple[0] + "With" ] = list.fireWith; + }); + + // Make the deferred a promise + promise.promise( deferred ); + + // Call given func if any + if ( func ) { + func.call( deferred, deferred ); + } + + // All done! + return deferred; + }, + + // Deferred helper + when: function( subordinate /* , ..., subordinateN */ ) { + var i = 0, + resolveValues = core_slice.call( arguments ), + length = resolveValues.length, + + // the count of uncompleted subordinates + remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, + + // the master Deferred. If resolveValues consist of only a single Deferred, just use that. + deferred = remaining === 1 ? subordinate : jQuery.Deferred(), + + // Update function for both resolve and progress values + updateFunc = function( i, contexts, values ) { + return function( value ) { + contexts[ i ] = this; + values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value; + if( values === progressValues ) { + deferred.notifyWith( contexts, values ); + } else if ( !( --remaining ) ) { + deferred.resolveWith( contexts, values ); + } + }; + }, + + progressValues, progressContexts, resolveContexts; + + // add listeners to Deferred subordinates; treat others as resolved + if ( length > 1 ) { + progressValues = new Array( length ); + progressContexts = new Array( length ); + resolveContexts = new Array( length ); + for ( ; i < length; i++ ) { + if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { + resolveValues[ i ].promise() + .done( updateFunc( i, resolveContexts, resolveValues ) ) + .fail( deferred.reject ) + .progress( updateFunc( i, progressContexts, progressValues ) ); + } else { + --remaining; + } + } + } + + // if we're not waiting on anything, resolve the master + if ( !remaining ) { + deferred.resolveWith( resolveContexts, resolveValues ); + } + + return deferred.promise(); + } +}); +jQuery.support = (function() { + + var support, + all, + a, + select, + opt, + input, + fragment, + eventName, + i, + isSupported, + clickFn, + div = document.createElement("div"); + + // Preliminary tests + div.setAttribute( "className", "t" ); + div.innerHTML = "
     
    a"; + + all = div.getElementsByTagName("*"); + a = div.getElementsByTagName("a")[ 0 ]; + a.style.cssText = "top:1px;float:left;opacity:.5"; + + // Can't get basic test support + if ( !all || !all.length || !a ) { + return {}; + } + + // First batch of supports tests + select = document.createElement("select"); + opt = select.appendChild( document.createElement("option") ); + input = div.getElementsByTagName("input")[ 0 ]; + + support = { + // IE strips leading whitespace when .innerHTML is used + leadingWhitespace: ( div.firstChild.nodeType === 3 ), + + // Make sure that tbody elements aren't automatically inserted + // IE will insert them into empty tables + tbody: !div.getElementsByTagName("tbody").length, + + // Make sure that link elements get serialized correctly by innerHTML + // This requires a wrapper element in IE + htmlSerialize: !!div.getElementsByTagName("link").length, + + // Get the style information from getAttribute + // (IE uses .cssText instead) + style: /top/.test( a.getAttribute("style") ), + + // Make sure that URLs aren't manipulated + // (IE normalizes it by default) + hrefNormalized: ( a.getAttribute("href") === "/a" ), + + // Make sure that element opacity exists + // (IE uses filter instead) + // Use a regex to work around a WebKit issue. See #5145 + opacity: /^0.5/.test( a.style.opacity ), + + // Verify style float existence + // (IE uses styleFloat instead of cssFloat) + cssFloat: !!a.style.cssFloat, + + // Make sure that if no value is specified for a checkbox + // that it defaults to "on". + // (WebKit defaults to "" instead) + checkOn: ( input.value === "on" ), + + // Make sure that a selected-by-default option has a working selected property. + // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) + optSelected: opt.selected, + + // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7) + getSetAttribute: div.className !== "t", + + // Tests for enctype support on a form(#6743) + enctype: !!document.createElement("form").enctype, + + // Makes sure cloning an html5 element does not cause problems + // Where outerHTML is undefined, this still works + html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav>", + + // jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode + boxModel: ( document.compatMode === "CSS1Compat" ), + + // Will be defined later + submitBubbles: true, + changeBubbles: true, + focusinBubbles: false, + deleteExpando: true, + noCloneEvent: true, + inlineBlockNeedsLayout: false, + shrinkWrapBlocks: false, + reliableMarginRight: true, + boxSizingReliable: true, + pixelPosition: false + }; + + // Make sure checked status is properly cloned + input.checked = true; + support.noCloneChecked = input.cloneNode( true ).checked; + + // Make sure that the options inside disabled selects aren't marked as disabled + // (WebKit marks them as disabled) + select.disabled = true; + support.optDisabled = !opt.disabled; + + // Test to see if it's possible to delete an expando from an element + // Fails in Internet Explorer + try { + delete div.test; + } catch( e ) { + support.deleteExpando = false; + } + + if ( !div.addEventListener && div.attachEvent && div.fireEvent ) { + div.attachEvent( "onclick", clickFn = function() { + // Cloning a node shouldn't copy over any + // bound event handlers (IE does this) + support.noCloneEvent = false; + }); + div.cloneNode( true ).fireEvent("onclick"); + div.detachEvent( "onclick", clickFn ); + } + + // Check if a radio maintains its value + // after being appended to the DOM + input = document.createElement("input"); + input.value = "t"; + input.setAttribute( "type", "radio" ); + support.radioValue = input.value === "t"; + + input.setAttribute( "checked", "checked" ); + + // #11217 - WebKit loses check when the name is after the checked attribute + input.setAttribute( "name", "t" ); + + div.appendChild( input ); + fragment = document.createDocumentFragment(); + fragment.appendChild( div.lastChild ); + + // WebKit doesn't clone checked state correctly in fragments + support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; + + // Check if a disconnected checkbox will retain its checked + // value of true after appended to the DOM (IE6/7) + support.appendChecked = input.checked; + + fragment.removeChild( input ); + fragment.appendChild( div ); + + // Technique from Juriy Zaytsev + // http://perfectionkills.com/detecting-event-support-without-browser-sniffing/ + // We only care about the case where non-standard event systems + // are used, namely in IE. Short-circuiting here helps us to + // avoid an eval call (in setAttribute) which can cause CSP + // to go haywire. See: https://developer.mozilla.org/en/Security/CSP + if ( div.attachEvent ) { + for ( i in { + submit: true, + change: true, + focusin: true + }) { + eventName = "on" + i; + isSupported = ( eventName in div ); + if ( !isSupported ) { + div.setAttribute( eventName, "return;" ); + isSupported = ( typeof div[ eventName ] === "function" ); + } + support[ i + "Bubbles" ] = isSupported; + } + } + + // Run tests that need a body at doc ready + jQuery(function() { + var container, div, tds, marginDiv, + divReset = "padding:0;margin:0;border:0;display:block;overflow:hidden;", + body = document.getElementsByTagName("body")[0]; + + if ( !body ) { + // Return for frameset docs that don't have a body + return; + } + + container = document.createElement("div"); + container.style.cssText = "visibility:hidden;border:0;width:0;height:0;position:static;top:0;margin-top:1px"; + body.insertBefore( container, body.firstChild ); + + // Construct the test element + div = document.createElement("div"); + container.appendChild( div ); + + // Check if table cells still have offsetWidth/Height when they are set + // to display:none and there are still other visible table cells in a + // table row; if so, offsetWidth/Height are not reliable for use when + // determining if an element has been hidden directly using + // display:none (it is still safe to use offsets if a parent element is + // hidden; don safety goggles and see bug #4512 for more information). + // (only IE 8 fails this test) + div.innerHTML = "
    t
    "; + tds = div.getElementsByTagName("td"); + tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none"; + isSupported = ( tds[ 0 ].offsetHeight === 0 ); + + tds[ 0 ].style.display = ""; + tds[ 1 ].style.display = "none"; + + // Check if empty table cells still have offsetWidth/Height + // (IE <= 8 fail this test) + support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 ); + + // Check box-sizing and margin behavior + div.innerHTML = ""; + div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;"; + support.boxSizing = ( div.offsetWidth === 4 ); + support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 ); + + // NOTE: To any future maintainer, window.getComputedStyle was used here + // instead of getComputedStyle because it gave a better gzip size. + // The difference between window.getComputedStyle and getComputedStyle is + // 7 bytes + if ( window.getComputedStyle ) { + support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%"; + support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px"; + + // Check if div with explicit width and no margin-right incorrectly + // gets computed margin-right based on width of container. For more + // info see bug #3333 + // Fails in WebKit before Feb 2011 nightlies + // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right + marginDiv = document.createElement("div"); + marginDiv.style.cssText = div.style.cssText = divReset; + marginDiv.style.marginRight = marginDiv.style.width = "0"; + div.style.width = "1px"; + div.appendChild( marginDiv ); + support.reliableMarginRight = + !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight ); + } + + if ( typeof div.style.zoom !== "undefined" ) { + // Check if natively block-level elements act like inline-block + // elements when setting their display to 'inline' and giving + // them layout + // (IE < 8 does this) + div.innerHTML = ""; + div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1"; + support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 ); + + // Check if elements with layout shrink-wrap their children + // (IE 6 does this) + div.style.display = "block"; + div.style.overflow = "visible"; + div.innerHTML = "
    "; + div.firstChild.style.width = "5px"; + support.shrinkWrapBlocks = ( div.offsetWidth !== 3 ); + + container.style.zoom = 1; + } + + // Null elements to avoid leaks in IE + body.removeChild( container ); + container = div = tds = marginDiv = null; + }); + + // Null elements to avoid leaks in IE + fragment.removeChild( div ); + all = a = select = opt = input = fragment = div = null; + + return support; +})(); +var rbrace = /^(?:\{.*\}|\[.*\])$/, + rmultiDash = /([A-Z])/g; + +jQuery.extend({ + cache: {}, + + deletedIds: [], + + // Please use with caution + uuid: 0, + + // Unique for each copy of jQuery on the page + // Non-digits removed to match rinlinejQuery + expando: "jQuery" + ( jQuery.fn.jquery + Math.random() ).replace( /\D/g, "" ), + + // The following elements throw uncatchable exceptions if you + // attempt to add expando properties to them. + noData: { + "embed": true, + // Ban all objects except for Flash (which handle expandos) + "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000", + "applet": true + }, + + hasData: function( elem ) { + elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; + return !!elem && !isEmptyDataObject( elem ); + }, + + data: function( elem, name, data, pvt /* Internal Use Only */ ) { + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var thisCache, ret, + internalKey = jQuery.expando, + getByName = typeof name === "string", + + // We have to handle DOM nodes and JS objects differently because IE6-7 + // can't GC object references properly across the DOM-JS boundary + isNode = elem.nodeType, + + // Only DOM nodes need the global jQuery cache; JS object data is + // attached directly to the object so GC can occur automatically + cache = isNode ? jQuery.cache : elem, + + // Only defining an ID for JS objects if its cache already exists allows + // the code to shortcut on the same path as a DOM node with no cache + id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey; + + // Avoid doing any more work than we need to when trying to get data on an + // object that has no data at all + if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) { + return; + } + + if ( !id ) { + // Only DOM nodes need a new unique ID for each element since their data + // ends up in the global cache + if ( isNode ) { + elem[ internalKey ] = id = jQuery.deletedIds.pop() || ++jQuery.uuid; + } else { + id = internalKey; + } + } + + if ( !cache[ id ] ) { + cache[ id ] = {}; + + // Avoids exposing jQuery metadata on plain JS objects when the object + // is serialized using JSON.stringify + if ( !isNode ) { + cache[ id ].toJSON = jQuery.noop; + } + } + + // An object can be passed to jQuery.data instead of a key/value pair; this gets + // shallow copied over onto the existing cache + if ( typeof name === "object" || typeof name === "function" ) { + if ( pvt ) { + cache[ id ] = jQuery.extend( cache[ id ], name ); + } else { + cache[ id ].data = jQuery.extend( cache[ id ].data, name ); + } + } + + thisCache = cache[ id ]; + + // jQuery data() is stored in a separate object inside the object's internal data + // cache in order to avoid key collisions between internal data and user-defined + // data. + if ( !pvt ) { + if ( !thisCache.data ) { + thisCache.data = {}; + } + + thisCache = thisCache.data; + } + + if ( data !== undefined ) { + thisCache[ jQuery.camelCase( name ) ] = data; + } + + // Check for both converted-to-camel and non-converted data property names + // If a data property was specified + if ( getByName ) { + + // First Try to find as-is property data + ret = thisCache[ name ]; + + // Test for null|undefined property data + if ( ret == null ) { + + // Try to find the camelCased property + ret = thisCache[ jQuery.camelCase( name ) ]; + } + } else { + ret = thisCache; + } + + return ret; + }, + + removeData: function( elem, name, pvt /* Internal Use Only */ ) { + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var thisCache, i, l, + + isNode = elem.nodeType, + + // See jQuery.data for more information + cache = isNode ? jQuery.cache : elem, + id = isNode ? elem[ jQuery.expando ] : jQuery.expando; + + // If there is already no cache entry for this object, there is no + // purpose in continuing + if ( !cache[ id ] ) { + return; + } + + if ( name ) { + + thisCache = pvt ? cache[ id ] : cache[ id ].data; + + if ( thisCache ) { + + // Support array or space separated string names for data keys + if ( !jQuery.isArray( name ) ) { + + // try the string as a key before any manipulation + if ( name in thisCache ) { + name = [ name ]; + } else { + + // split the camel cased version by spaces unless a key with the spaces exists + name = jQuery.camelCase( name ); + if ( name in thisCache ) { + name = [ name ]; + } else { + name = name.split(" "); + } + } + } + + for ( i = 0, l = name.length; i < l; i++ ) { + delete thisCache[ name[i] ]; + } + + // If there is no data left in the cache, we want to continue + // and let the cache object itself get destroyed + if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) { + return; + } + } + } + + // See jQuery.data for more information + if ( !pvt ) { + delete cache[ id ].data; + + // Don't destroy the parent cache unless the internal data object + // had been the only thing left in it + if ( !isEmptyDataObject( cache[ id ] ) ) { + return; + } + } + + // Destroy the cache + if ( isNode ) { + jQuery.cleanData( [ elem ], true ); + + // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080) + } else if ( jQuery.support.deleteExpando || cache != cache.window ) { + delete cache[ id ]; + + // When all else fails, null + } else { + cache[ id ] = null; + } + }, + + // For internal use only. + _data: function( elem, name, data ) { + return jQuery.data( elem, name, data, true ); + }, + + // A method for determining if a DOM node can handle the data expando + acceptData: function( elem ) { + var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ]; + + // nodes accept data unless otherwise specified; rejection can be conditional + return !noData || noData !== true && elem.getAttribute("classid") === noData; + } +}); + +jQuery.fn.extend({ + data: function( key, value ) { + var parts, part, attr, name, l, + elem = this[0], + i = 0, + data = null; + + // Gets all values + if ( key === undefined ) { + if ( this.length ) { + data = jQuery.data( elem ); + + if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { + attr = elem.attributes; + for ( l = attr.length; i < l; i++ ) { + name = attr[i].name; + + if ( name.indexOf( "data-" ) === 0 ) { + name = jQuery.camelCase( name.substring(5) ); + + dataAttr( elem, name, data[ name ] ); + } + } + jQuery._data( elem, "parsedAttrs", true ); + } + } + + return data; + } + + // Sets multiple values + if ( typeof key === "object" ) { + return this.each(function() { + jQuery.data( this, key ); + }); + } + + parts = key.split( ".", 2 ); + parts[1] = parts[1] ? "." + parts[1] : ""; + part = parts[1] + "!"; + + return jQuery.access( this, function( value ) { + + if ( value === undefined ) { + data = this.triggerHandler( "getData" + part, [ parts[0] ] ); + + // Try to fetch any internally stored data first + if ( data === undefined && elem ) { + data = jQuery.data( elem, key ); + data = dataAttr( elem, key, data ); + } + + return data === undefined && parts[1] ? + this.data( parts[0] ) : + data; + } + + parts[1] = value; + this.each(function() { + var self = jQuery( this ); + + self.triggerHandler( "setData" + part, parts ); + jQuery.data( this, key, value ); + self.triggerHandler( "changeData" + part, parts ); + }); + }, null, value, arguments.length > 1, null, false ); + }, + + removeData: function( key ) { + return this.each(function() { + jQuery.removeData( this, key ); + }); + } +}); + +function dataAttr( elem, key, data ) { + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + + var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); + + data = elem.getAttribute( name ); + + if ( typeof data === "string" ) { + try { + data = data === "true" ? true : + data === "false" ? false : + data === "null" ? null : + // Only convert to a number if it doesn't change the string + +data + "" === data ? +data : + rbrace.test( data ) ? jQuery.parseJSON( data ) : + data; + } catch( e ) {} + + // Make sure we set the data so it isn't changed later + jQuery.data( elem, key, data ); + + } else { + data = undefined; + } + } + + return data; +} + +// checks a cache object for emptiness +function isEmptyDataObject( obj ) { + var name; + for ( name in obj ) { + + // if the public data object is empty, the private is still empty + if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) { + continue; + } + if ( name !== "toJSON" ) { + return false; + } + } + + return true; +} +jQuery.extend({ + queue: function( elem, type, data ) { + var queue; + + if ( elem ) { + type = ( type || "fx" ) + "queue"; + queue = jQuery._data( elem, type ); + + // Speed up dequeue by getting out quickly if this is just a lookup + if ( data ) { + if ( !queue || jQuery.isArray(data) ) { + queue = jQuery._data( elem, type, jQuery.makeArray(data) ); + } else { + queue.push( data ); + } + } + return queue || []; + } + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + fn = queue.shift(), + hooks = jQuery._queueHooks( elem, type ), + next = function() { + jQuery.dequeue( elem, type ); + }; + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + } + + if ( fn ) { + + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift( "inprogress" ); + } + + // clear up the last queue stop function + delete hooks.stop; + fn.call( elem, next, hooks ); + } + if ( !queue.length && hooks ) { + hooks.empty.fire(); + } + }, + + // not intended for public consumption - generates a queueHooks object, or returns the current one + _queueHooks: function( elem, type ) { + var key = type + "queueHooks"; + return jQuery._data( elem, key ) || jQuery._data( elem, key, { + empty: jQuery.Callbacks("once memory").add(function() { + jQuery.removeData( elem, type + "queue", true ); + jQuery.removeData( elem, key, true ); + }) + }); + } +}); + +jQuery.fn.extend({ + queue: function( type, data ) { + var setter = 2; + + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + setter--; + } + + if ( arguments.length < setter ) { + return jQuery.queue( this[0], type ); + } + + return data === undefined ? + this : + this.each(function() { + var queue = jQuery.queue( this, type, data ); + + // ensure a hooks for this queue + jQuery._queueHooks( this, type ); + + if ( type === "fx" && queue[0] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + }); + }, + dequeue: function( type ) { + return this.each(function() { + jQuery.dequeue( this, type ); + }); + }, + // Based off of the plugin by Clint Helfers, with permission. + // http://blindsignals.com/index.php/2009/07/jquery-delay/ + delay: function( time, type ) { + time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; + type = type || "fx"; + + return this.queue( type, function( next, hooks ) { + var timeout = setTimeout( next, time ); + hooks.stop = function() { + clearTimeout( timeout ); + }; + }); + }, + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + }, + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function( type, obj ) { + var tmp, + count = 1, + defer = jQuery.Deferred(), + elements = this, + i = this.length, + resolve = function() { + if ( !( --count ) ) { + defer.resolveWith( elements, [ elements ] ); + } + }; + + if ( typeof type !== "string" ) { + obj = type; + type = undefined; + } + type = type || "fx"; + + while( i-- ) { + if ( (tmp = jQuery._data( elements[ i ], type + "queueHooks" )) && tmp.empty ) { + count++; + tmp.empty.add( resolve ); + } + } + resolve(); + return defer.promise( obj ); + } +}); +var nodeHook, boolHook, fixSpecified, + rclass = /[\t\r\n]/g, + rreturn = /\r/g, + rtype = /^(?:button|input)$/i, + rfocusable = /^(?:button|input|object|select|textarea)$/i, + rclickable = /^a(?:rea|)$/i, + rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i, + getSetAttribute = jQuery.support.getSetAttribute; + +jQuery.fn.extend({ + attr: function( name, value ) { + return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 ); + }, + + removeAttr: function( name ) { + return this.each(function() { + jQuery.removeAttr( this, name ); + }); + }, + + prop: function( name, value ) { + return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 ); + }, + + removeProp: function( name ) { + name = jQuery.propFix[ name ] || name; + return this.each(function() { + // try/catch handles cases where IE balks (such as removing a property on window) + try { + this[ name ] = undefined; + delete this[ name ]; + } catch( e ) {} + }); + }, + + addClass: function( value ) { + var classNames, i, l, elem, + setClass, c, cl; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( j ) { + jQuery( this ).addClass( value.call(this, j, this.className) ); + }); + } + + if ( value && typeof value === "string" ) { + classNames = value.split( core_rspace ); + + for ( i = 0, l = this.length; i < l; i++ ) { + elem = this[ i ]; + + if ( elem.nodeType === 1 ) { + if ( !elem.className && classNames.length === 1 ) { + elem.className = value; + + } else { + setClass = " " + elem.className + " "; + + for ( c = 0, cl = classNames.length; c < cl; c++ ) { + if ( !~setClass.indexOf( " " + classNames[ c ] + " " ) ) { + setClass += classNames[ c ] + " "; + } + } + elem.className = jQuery.trim( setClass ); + } + } + } + } + + return this; + }, + + removeClass: function( value ) { + var removes, className, elem, c, cl, i, l; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( j ) { + jQuery( this ).removeClass( value.call(this, j, this.className) ); + }); + } + if ( (value && typeof value === "string") || value === undefined ) { + removes = ( value || "" ).split( core_rspace ); + + for ( i = 0, l = this.length; i < l; i++ ) { + elem = this[ i ]; + if ( elem.nodeType === 1 && elem.className ) { + + className = (" " + elem.className + " ").replace( rclass, " " ); + + // loop over each item in the removal list + for ( c = 0, cl = removes.length; c < cl; c++ ) { + // Remove until there is nothing to remove, + while ( className.indexOf(" " + removes[ c ] + " ") > -1 ) { + className = className.replace( " " + removes[ c ] + " " , " " ); + } + } + elem.className = value ? jQuery.trim( className ) : ""; + } + } + } + + return this; + }, + + toggleClass: function( value, stateVal ) { + var type = typeof value, + isBool = typeof stateVal === "boolean"; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( i ) { + jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); + }); + } + + return this.each(function() { + if ( type === "string" ) { + // toggle individual class names + var className, + i = 0, + self = jQuery( this ), + state = stateVal, + classNames = value.split( core_rspace ); + + while ( (className = classNames[ i++ ]) ) { + // check each className given, space separated list + state = isBool ? state : !self.hasClass( className ); + self[ state ? "addClass" : "removeClass" ]( className ); + } + + } else if ( type === "undefined" || type === "boolean" ) { + if ( this.className ) { + // store className if set + jQuery._data( this, "__className__", this.className ); + } + + // toggle whole className + this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || ""; + } + }); + }, + + hasClass: function( selector ) { + var className = " " + selector + " ", + i = 0, + l = this.length; + for ( ; i < l; i++ ) { + if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) { + return true; + } + } + + return false; + }, + + val: function( value ) { + var hooks, ret, isFunction, + elem = this[0]; + + if ( !arguments.length ) { + if ( elem ) { + hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ]; + + if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { + return ret; + } + + ret = elem.value; + + return typeof ret === "string" ? + // handle most common string cases + ret.replace(rreturn, "") : + // handle cases where value is null/undef or number + ret == null ? "" : ret; + } + + return; + } + + isFunction = jQuery.isFunction( value ); + + return this.each(function( i ) { + var val, + self = jQuery(this); + + if ( this.nodeType !== 1 ) { + return; + } + + if ( isFunction ) { + val = value.call( this, i, self.val() ); + } else { + val = value; + } + + // Treat null/undefined as ""; convert numbers to string + if ( val == null ) { + val = ""; + } else if ( typeof val === "number" ) { + val += ""; + } else if ( jQuery.isArray( val ) ) { + val = jQuery.map(val, function ( value ) { + return value == null ? "" : value + ""; + }); + } + + hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; + + // If set returns undefined, fall back to normal setting + if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { + this.value = val; + } + }); + } +}); + +jQuery.extend({ + valHooks: { + option: { + get: function( elem ) { + // attributes.value is undefined in Blackberry 4.7 but + // uses .value. See #6932 + var val = elem.attributes.value; + return !val || val.specified ? elem.value : elem.text; + } + }, + select: { + get: function( elem ) { + var value, i, max, option, + index = elem.selectedIndex, + values = [], + options = elem.options, + one = elem.type === "select-one"; + + // Nothing was selected + if ( index < 0 ) { + return null; + } + + // Loop through all the selected options + i = one ? index : 0; + max = one ? index + 1 : options.length; + for ( ; i < max; i++ ) { + option = options[ i ]; + + // Don't return options that are disabled or in a disabled optgroup + if ( option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) && + (!option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" )) ) { + + // Get the specific value for the option + value = jQuery( option ).val(); + + // We don't need an array for one selects + if ( one ) { + return value; + } + + // Multi-Selects return an array + values.push( value ); + } + } + + // Fixes Bug #2551 -- select.val() broken in IE after form.reset() + if ( one && !values.length && options.length ) { + return jQuery( options[ index ] ).val(); + } + + return values; + }, + + set: function( elem, value ) { + var values = jQuery.makeArray( value ); + + jQuery(elem).find("option").each(function() { + this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0; + }); + + if ( !values.length ) { + elem.selectedIndex = -1; + } + return values; + } + } + }, + + // Unused in 1.8, left in so attrFn-stabbers won't die; remove in 1.9 + attrFn: {}, + + attr: function( elem, name, value, pass ) { + var ret, hooks, notxml, + nType = elem.nodeType; + + // don't get/set attributes on text, comment and attribute nodes + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + if ( pass && jQuery.isFunction( jQuery.fn[ name ] ) ) { + return jQuery( elem )[ name ]( value ); + } + + // Fallback to prop when attributes are not supported + if ( typeof elem.getAttribute === "undefined" ) { + return jQuery.prop( elem, name, value ); + } + + notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); + + // All attributes are lowercase + // Grab necessary hook if one is defined + if ( notxml ) { + name = name.toLowerCase(); + hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook ); + } + + if ( value !== undefined ) { + + if ( value === null ) { + jQuery.removeAttr( elem, name ); + return; + + } else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) { + return ret; + + } else { + elem.setAttribute( name, "" + value ); + return value; + } + + } else if ( hooks && "get" in hooks && notxml && (ret = hooks.get( elem, name )) !== null ) { + return ret; + + } else { + + ret = elem.getAttribute( name ); + + // Non-existent attributes return null, we normalize to undefined + return ret === null ? + undefined : + ret; + } + }, + + removeAttr: function( elem, value ) { + var propName, attrNames, name, isBool, + i = 0; + + if ( value && elem.nodeType === 1 ) { + + attrNames = value.split( core_rspace ); + + for ( ; i < attrNames.length; i++ ) { + name = attrNames[ i ]; + + if ( name ) { + propName = jQuery.propFix[ name ] || name; + isBool = rboolean.test( name ); + + // See #9699 for explanation of this approach (setting first, then removal) + // Do not do this for boolean attributes (see #10870) + if ( !isBool ) { + jQuery.attr( elem, name, "" ); + } + elem.removeAttribute( getSetAttribute ? name : propName ); + + // Set corresponding property to false for boolean attributes + if ( isBool && propName in elem ) { + elem[ propName ] = false; + } + } + } + } + }, + + attrHooks: { + type: { + set: function( elem, value ) { + // We can't allow the type property to be changed (since it causes problems in IE) + if ( rtype.test( elem.nodeName ) && elem.parentNode ) { + jQuery.error( "type property can't be changed" ); + } else if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { + // Setting the type on a radio button after the value resets the value in IE6-9 + // Reset value to it's default in case type is set after value + // This is for element creation + var val = elem.value; + elem.setAttribute( "type", value ); + if ( val ) { + elem.value = val; + } + return value; + } + } + }, + // Use the value property for back compat + // Use the nodeHook for button elements in IE6/7 (#1954) + value: { + get: function( elem, name ) { + if ( nodeHook && jQuery.nodeName( elem, "button" ) ) { + return nodeHook.get( elem, name ); + } + return name in elem ? + elem.value : + null; + }, + set: function( elem, value, name ) { + if ( nodeHook && jQuery.nodeName( elem, "button" ) ) { + return nodeHook.set( elem, value, name ); + } + // Does not return so that setAttribute is also used + elem.value = value; + } + } + }, + + propFix: { + tabindex: "tabIndex", + readonly: "readOnly", + "for": "htmlFor", + "class": "className", + maxlength: "maxLength", + cellspacing: "cellSpacing", + cellpadding: "cellPadding", + rowspan: "rowSpan", + colspan: "colSpan", + usemap: "useMap", + frameborder: "frameBorder", + contenteditable: "contentEditable" + }, + + prop: function( elem, name, value ) { + var ret, hooks, notxml, + nType = elem.nodeType; + + // don't get/set properties on text, comment and attribute nodes + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); + + if ( notxml ) { + // Fix name and attach hooks + name = jQuery.propFix[ name ] || name; + hooks = jQuery.propHooks[ name ]; + } + + if ( value !== undefined ) { + if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { + return ret; + + } else { + return ( elem[ name ] = value ); + } + + } else { + if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { + return ret; + + } else { + return elem[ name ]; + } + } + }, + + propHooks: { + tabIndex: { + get: function( elem ) { + // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set + // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + var attributeNode = elem.getAttributeNode("tabindex"); + + return attributeNode && attributeNode.specified ? + parseInt( attributeNode.value, 10 ) : + rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? + 0 : + undefined; + } + } + } +}); + +// Hook for boolean attributes +boolHook = { + get: function( elem, name ) { + // Align boolean attributes with corresponding properties + // Fall back to attribute presence where some booleans are not supported + var attrNode, + property = jQuery.prop( elem, name ); + return property === true || typeof property !== "boolean" && ( attrNode = elem.getAttributeNode(name) ) && attrNode.nodeValue !== false ? + name.toLowerCase() : + undefined; + }, + set: function( elem, value, name ) { + var propName; + if ( value === false ) { + // Remove boolean attributes when set to false + jQuery.removeAttr( elem, name ); + } else { + // value is true since we know at this point it's type boolean and not false + // Set boolean attributes to the same name and set the DOM property + propName = jQuery.propFix[ name ] || name; + if ( propName in elem ) { + // Only set the IDL specifically if it already exists on the element + elem[ propName ] = true; + } + + elem.setAttribute( name, name.toLowerCase() ); + } + return name; + } +}; + +// IE6/7 do not support getting/setting some attributes with get/setAttribute +if ( !getSetAttribute ) { + + fixSpecified = { + name: true, + id: true, + coords: true + }; + + // Use this for any attribute in IE6/7 + // This fixes almost every IE6/7 issue + nodeHook = jQuery.valHooks.button = { + get: function( elem, name ) { + var ret; + ret = elem.getAttributeNode( name ); + return ret && ( fixSpecified[ name ] ? ret.value !== "" : ret.specified ) ? + ret.value : + undefined; + }, + set: function( elem, value, name ) { + // Set the existing or create a new attribute node + var ret = elem.getAttributeNode( name ); + if ( !ret ) { + ret = document.createAttribute( name ); + elem.setAttributeNode( ret ); + } + return ( ret.value = value + "" ); + } + }; + + // Set width and height to auto instead of 0 on empty string( Bug #8150 ) + // This is for removals + jQuery.each([ "width", "height" ], function( i, name ) { + jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { + set: function( elem, value ) { + if ( value === "" ) { + elem.setAttribute( name, "auto" ); + return value; + } + } + }); + }); + + // Set contenteditable to false on removals(#10429) + // Setting to empty string throws an error as an invalid value + jQuery.attrHooks.contenteditable = { + get: nodeHook.get, + set: function( elem, value, name ) { + if ( value === "" ) { + value = "false"; + } + nodeHook.set( elem, value, name ); + } + }; +} + + +// Some attributes require a special call on IE +if ( !jQuery.support.hrefNormalized ) { + jQuery.each([ "href", "src", "width", "height" ], function( i, name ) { + jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { + get: function( elem ) { + var ret = elem.getAttribute( name, 2 ); + return ret === null ? undefined : ret; + } + }); + }); +} + +if ( !jQuery.support.style ) { + jQuery.attrHooks.style = { + get: function( elem ) { + // Return undefined in the case of empty string + // Normalize to lowercase since IE uppercases css property names + return elem.style.cssText.toLowerCase() || undefined; + }, + set: function( elem, value ) { + return ( elem.style.cssText = "" + value ); + } + }; +} + +// Safari mis-reports the default selected property of an option +// Accessing the parent's selectedIndex property fixes it +if ( !jQuery.support.optSelected ) { + jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, { + get: function( elem ) { + var parent = elem.parentNode; + + if ( parent ) { + parent.selectedIndex; + + // Make sure that it also works with optgroups, see #5701 + if ( parent.parentNode ) { + parent.parentNode.selectedIndex; + } + } + return null; + } + }); +} + +// IE6/7 call enctype encoding +if ( !jQuery.support.enctype ) { + jQuery.propFix.enctype = "encoding"; +} + +// Radios and checkboxes getter/setter +if ( !jQuery.support.checkOn ) { + jQuery.each([ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = { + get: function( elem ) { + // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified + return elem.getAttribute("value") === null ? "on" : elem.value; + } + }; + }); +} +jQuery.each([ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], { + set: function( elem, value ) { + if ( jQuery.isArray( value ) ) { + return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); + } + } + }); +}); +var rformElems = /^(?:textarea|input|select)$/i, + rtypenamespace = /^([^\.]*|)(?:\.(.+)|)$/, + rhoverHack = /(?:^|\s)hover(\.\S+|)\b/, + rkeyEvent = /^key/, + rmouseEvent = /^(?:mouse|contextmenu)|click/, + rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, + hoverHack = function( events ) { + return jQuery.event.special.hover ? events : events.replace( rhoverHack, "mouseenter$1 mouseleave$1" ); + }; + +/* + * Helper functions for managing events -- not part of the public interface. + * Props to Dean Edwards' addEvent library for many of the ideas. + */ +jQuery.event = { + + add: function( elem, types, handler, data, selector ) { + + var elemData, eventHandle, events, + t, tns, type, namespaces, handleObj, + handleObjIn, handlers, special; + + // Don't attach events to noData or text/comment nodes (allow plain objects tho) + if ( elem.nodeType === 3 || elem.nodeType === 8 || !types || !handler || !(elemData = jQuery._data( elem )) ) { + return; + } + + // Caller can pass in an object of custom data in lieu of the handler + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + selector = handleObjIn.selector; + } + + // Make sure that the handler has a unique ID, used to find/remove it later + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure and main handler, if this is the first + events = elemData.events; + if ( !events ) { + elemData.events = events = {}; + } + eventHandle = elemData.handle; + if ( !eventHandle ) { + elemData.handle = eventHandle = function( e ) { + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ? + jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : + undefined; + }; + // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events + eventHandle.elem = elem; + } + + // Handle multiple events separated by a space + // jQuery(...).bind("mouseover mouseout", fn); + types = jQuery.trim( hoverHack(types) ).split( " " ); + for ( t = 0; t < types.length; t++ ) { + + tns = rtypenamespace.exec( types[t] ) || []; + type = tns[1]; + namespaces = ( tns[2] || "" ).split( "." ).sort(); + + // If event changes its type, use the special event handlers for the changed type + special = jQuery.event.special[ type ] || {}; + + // If selector defined, determine special event api type, otherwise given type + type = ( selector ? special.delegateType : special.bindType ) || type; + + // Update special based on newly reset type + special = jQuery.event.special[ type ] || {}; + + // handleObj is passed to all event handlers + handleObj = jQuery.extend({ + type: type, + origType: tns[1], + data: data, + handler: handler, + guid: handler.guid, + selector: selector, + namespace: namespaces.join(".") + }, handleObjIn ); + + // Init the event handler queue if we're the first + handlers = events[ type ]; + if ( !handlers ) { + handlers = events[ type ] = []; + handlers.delegateCount = 0; + + // Only use addEventListener/attachEvent if the special events handler returns false + if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + // Bind the global event handler to the element + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle, false ); + + } else if ( elem.attachEvent ) { + elem.attachEvent( "on" + type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add to the element's handler list, delegates in front + if ( selector ) { + handlers.splice( handlers.delegateCount++, 0, handleObj ); + } else { + handlers.push( handleObj ); + } + + // Keep track of which events have ever been used, for event optimization + jQuery.event.global[ type ] = true; + } + + // Nullify elem to prevent memory leaks in IE + elem = null; + }, + + global: {}, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, selector, mappedTypes ) { + + var t, tns, type, origType, namespaces, origCount, + j, events, special, eventType, handleObj, + elemData = jQuery.hasData( elem ) && jQuery._data( elem ); + + if ( !elemData || !(events = elemData.events) ) { + return; + } + + // Once for each type.namespace in types; type may be omitted + types = jQuery.trim( hoverHack( types || "" ) ).split(" "); + for ( t = 0; t < types.length; t++ ) { + tns = rtypenamespace.exec( types[t] ) || []; + type = origType = tns[1]; + namespaces = tns[2]; + + // Unbind all events (on this namespace, if provided) for the element + if ( !type ) { + for ( type in events ) { + jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); + } + continue; + } + + special = jQuery.event.special[ type ] || {}; + type = ( selector? special.delegateType : special.bindType ) || type; + eventType = events[ type ] || []; + origCount = eventType.length; + namespaces = namespaces ? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.|)") + "(\\.|$)") : null; + + // Remove matching events + for ( j = 0; j < eventType.length; j++ ) { + handleObj = eventType[ j ]; + + if ( ( mappedTypes || origType === handleObj.origType ) && + ( !handler || handler.guid === handleObj.guid ) && + ( !namespaces || namespaces.test( handleObj.namespace ) ) && + ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) { + eventType.splice( j--, 1 ); + + if ( handleObj.selector ) { + eventType.delegateCount--; + } + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + } + + // Remove generic event handler if we removed something and no more handlers exist + // (avoids potential for endless recursion during removal of special event handlers) + if ( eventType.length === 0 && origCount !== eventType.length ) { + if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) { + jQuery.removeEvent( elem, type, elemData.handle ); + } + + delete events[ type ]; + } + } + + // Remove the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + delete elemData.handle; + + // removeData also checks for emptiness and clears the expando if empty + // so use it instead of delete + jQuery.removeData( elem, "events", true ); + } + }, + + // Events that are safe to short-circuit if no handlers are attached. + // Native DOM events should not be added, they may have inline handlers. + customEvent: { + "getData": true, + "setData": true, + "changeData": true + }, + + trigger: function( event, data, elem, onlyHandlers ) { + // Don't do events on text and comment nodes + if ( elem && (elem.nodeType === 3 || elem.nodeType === 8) ) { + return; + } + + // Event object or event type + var cache, exclusive, i, cur, old, ontype, special, handle, eventPath, bubbleType, + type = event.type || event, + namespaces = []; + + // focus/blur morphs to focusin/out; ensure we're not firing them right now + if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { + return; + } + + if ( type.indexOf( "!" ) >= 0 ) { + // Exclusive events trigger only for the exact event (no namespaces) + type = type.slice(0, -1); + exclusive = true; + } + + if ( type.indexOf( "." ) >= 0 ) { + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split("."); + type = namespaces.shift(); + namespaces.sort(); + } + + if ( (!elem || jQuery.event.customEvent[ type ]) && !jQuery.event.global[ type ] ) { + // No jQuery handlers for this event type, and it can't have inline handlers + return; + } + + // Caller can pass in an Event, Object, or just an event type string + event = typeof event === "object" ? + // jQuery.Event object + event[ jQuery.expando ] ? event : + // Object literal + new jQuery.Event( type, event ) : + // Just the event type (string) + new jQuery.Event( type ); + + event.type = type; + event.isTrigger = true; + event.exclusive = exclusive; + event.namespace = namespaces.join( "." ); + event.namespace_re = event.namespace? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)") : null; + ontype = type.indexOf( ":" ) < 0 ? "on" + type : ""; + + // Handle a global trigger + if ( !elem ) { + + // TODO: Stop taunting the data cache; remove global events and always attach to document + cache = jQuery.cache; + for ( i in cache ) { + if ( cache[ i ].events && cache[ i ].events[ type ] ) { + jQuery.event.trigger( event, data, cache[ i ].handle.elem, true ); + } + } + return; + } + + // Clean up the event in case it is being reused + event.result = undefined; + if ( !event.target ) { + event.target = elem; + } + + // Clone any incoming data and prepend the event, creating the handler arg list + data = data != null ? jQuery.makeArray( data ) : []; + data.unshift( event ); + + // Allow special events to draw outside the lines + special = jQuery.event.special[ type ] || {}; + if ( special.trigger && special.trigger.apply( elem, data ) === false ) { + return; + } + + // Determine event propagation path in advance, per W3C events spec (#9951) + // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) + eventPath = [[ elem, special.bindType || type ]]; + if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { + + bubbleType = special.delegateType || type; + cur = rfocusMorph.test( bubbleType + type ) ? elem : elem.parentNode; + for ( old = elem; cur; cur = cur.parentNode ) { + eventPath.push([ cur, bubbleType ]); + old = cur; + } + + // Only add window if we got to document (e.g., not plain obj or detached DOM) + if ( old === (elem.ownerDocument || document) ) { + eventPath.push([ old.defaultView || old.parentWindow || window, bubbleType ]); + } + } + + // Fire handlers on the event path + for ( i = 0; i < eventPath.length && !event.isPropagationStopped(); i++ ) { + + cur = eventPath[i][0]; + event.type = eventPath[i][1]; + + handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" ); + if ( handle ) { + handle.apply( cur, data ); + } + // Note that this is a bare JS function and not a jQuery handler + handle = ontype && cur[ ontype ]; + if ( handle && jQuery.acceptData( cur ) && handle.apply( cur, data ) === false ) { + event.preventDefault(); + } + } + event.type = type; + + // If nobody prevented the default action, do it now + if ( !onlyHandlers && !event.isDefaultPrevented() ) { + + if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) && + !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) { + + // Call a native DOM method on the target with the same name name as the event. + // Can't use an .isFunction() check here because IE6/7 fails that test. + // Don't do default actions on window, that's where global variables be (#6170) + // IE<9 dies on focus/blur to hidden element (#1486) + if ( ontype && elem[ type ] && ((type !== "focus" && type !== "blur") || event.target.offsetWidth !== 0) && !jQuery.isWindow( elem ) ) { + + // Don't re-trigger an onFOO event when we call its FOO() method + old = elem[ ontype ]; + + if ( old ) { + elem[ ontype ] = null; + } + + // Prevent re-triggering of the same event, since we already bubbled it above + jQuery.event.triggered = type; + elem[ type ](); + jQuery.event.triggered = undefined; + + if ( old ) { + elem[ ontype ] = old; + } + } + } + } + + return event.result; + }, + + dispatch: function( event ) { + + // Make a writable jQuery.Event from the native event object + event = jQuery.event.fix( event || window.event ); + + var i, j, cur, jqcur, ret, selMatch, matched, matches, handleObj, sel, related, + handlers = ( (jQuery._data( this, "events" ) || {} )[ event.type ] || []), + delegateCount = handlers.delegateCount, + args = [].slice.call( arguments ), + run_all = !event.exclusive && !event.namespace, + special = jQuery.event.special[ event.type ] || {}, + handlerQueue = []; + + // Use the fix-ed jQuery.Event rather than the (read-only) native event + args[0] = event; + event.delegateTarget = this; + + // Call the preDispatch hook for the mapped type, and let it bail if desired + if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { + return; + } + + // Determine handlers that should run if there are delegated events + // Avoid non-left-click bubbling in Firefox (#3861) + if ( delegateCount && !(event.button && event.type === "click") ) { + + // Pregenerate a single jQuery object for reuse with .is() + jqcur = jQuery(this); + jqcur.context = this; + + for ( cur = event.target; cur != this; cur = cur.parentNode || this ) { + + // Don't process clicks (ONLY) on disabled elements (#6911, #8165, #xxxx) + if ( cur.disabled !== true || event.type !== "click" ) { + selMatch = {}; + matches = []; + jqcur[0] = cur; + for ( i = 0; i < delegateCount; i++ ) { + handleObj = handlers[ i ]; + sel = handleObj.selector; + + if ( selMatch[ sel ] === undefined ) { + selMatch[ sel ] = jqcur.is( sel ); + } + if ( selMatch[ sel ] ) { + matches.push( handleObj ); + } + } + if ( matches.length ) { + handlerQueue.push({ elem: cur, matches: matches }); + } + } + } + } + + // Add the remaining (directly-bound) handlers + if ( handlers.length > delegateCount ) { + handlerQueue.push({ elem: this, matches: handlers.slice( delegateCount ) }); + } + + // Run delegates first; they may want to stop propagation beneath us + for ( i = 0; i < handlerQueue.length && !event.isPropagationStopped(); i++ ) { + matched = handlerQueue[ i ]; + event.currentTarget = matched.elem; + + for ( j = 0; j < matched.matches.length && !event.isImmediatePropagationStopped(); j++ ) { + handleObj = matched.matches[ j ]; + + // Triggered event must either 1) be non-exclusive and have no namespace, or + // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). + if ( run_all || (!event.namespace && !handleObj.namespace) || event.namespace_re && event.namespace_re.test( handleObj.namespace ) ) { + + event.data = handleObj.data; + event.handleObj = handleObj; + + ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ) + .apply( matched.elem, args ); + + if ( ret !== undefined ) { + event.result = ret; + if ( ret === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + } + } + } + + // Call the postDispatch hook for the mapped type + if ( special.postDispatch ) { + special.postDispatch.call( this, event ); + } + + return event.result; + }, + + // Includes some event props shared by KeyEvent and MouseEvent + // *** attrChange attrName relatedNode srcElement are not normalized, non-W3C, deprecated, will be removed in 1.8 *** + props: "attrChange attrName relatedNode srcElement altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), + + fixHooks: {}, + + keyHooks: { + props: "char charCode key keyCode".split(" "), + filter: function( event, original ) { + + // Add which for key events + if ( event.which == null ) { + event.which = original.charCode != null ? original.charCode : original.keyCode; + } + + return event; + } + }, + + mouseHooks: { + props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "), + filter: function( event, original ) { + var eventDoc, doc, body, + button = original.button, + fromElement = original.fromElement; + + // Calculate pageX/Y if missing and clientX/Y available + if ( event.pageX == null && original.clientX != null ) { + eventDoc = event.target.ownerDocument || document; + doc = eventDoc.documentElement; + body = eventDoc.body; + + event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); + event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); + } + + // Add relatedTarget, if necessary + if ( !event.relatedTarget && fromElement ) { + event.relatedTarget = fromElement === event.target ? original.toElement : fromElement; + } + + // Add which for click: 1 === left; 2 === middle; 3 === right + // Note: button is not normalized, so don't use it + if ( !event.which && button !== undefined ) { + event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); + } + + return event; + } + }, + + fix: function( event ) { + if ( event[ jQuery.expando ] ) { + return event; + } + + // Create a writable copy of the event object and normalize some properties + var i, prop, + originalEvent = event, + fixHook = jQuery.event.fixHooks[ event.type ] || {}, + copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; + + event = jQuery.Event( originalEvent ); + + for ( i = copy.length; i; ) { + prop = copy[ --i ]; + event[ prop ] = originalEvent[ prop ]; + } + + // Fix target property, if necessary (#1925, IE 6/7/8 & Safari2) + if ( !event.target ) { + event.target = originalEvent.srcElement || document; + } + + // Target should not be a text node (#504, Safari) + if ( event.target.nodeType === 3 ) { + event.target = event.target.parentNode; + } + + // For mouse/key events, metaKey==false if it's undefined (#3368, #11328; IE6/7/8) + event.metaKey = !!event.metaKey; + + return fixHook.filter? fixHook.filter( event, originalEvent ) : event; + }, + + special: { + ready: { + // Make sure the ready event is setup + setup: jQuery.bindReady + }, + + load: { + // Prevent triggered image.load events from bubbling to window.load + noBubble: true + }, + + focus: { + delegateType: "focusin" + }, + blur: { + delegateType: "focusout" + }, + + beforeunload: { + setup: function( data, namespaces, eventHandle ) { + // We only want to do this special case on windows + if ( jQuery.isWindow( this ) ) { + this.onbeforeunload = eventHandle; + } + }, + + teardown: function( namespaces, eventHandle ) { + if ( this.onbeforeunload === eventHandle ) { + this.onbeforeunload = null; + } + } + } + }, + + simulate: function( type, elem, event, bubble ) { + // Piggyback on a donor event to simulate a different one. + // Fake originalEvent to avoid donor's stopPropagation, but if the + // simulated event prevents default then we do the same on the donor. + var e = jQuery.extend( + new jQuery.Event(), + event, + { type: type, + isSimulated: true, + originalEvent: {} + } + ); + if ( bubble ) { + jQuery.event.trigger( e, null, elem ); + } else { + jQuery.event.dispatch.call( elem, e ); + } + if ( e.isDefaultPrevented() ) { + event.preventDefault(); + } + } +}; + +// Some plugins are using, but it's undocumented/deprecated and will be removed. +// The 1.7 special event interface should provide all the hooks needed now. +jQuery.event.handle = jQuery.event.dispatch; + +jQuery.removeEvent = document.removeEventListener ? + function( elem, type, handle ) { + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle, false ); + } + } : + function( elem, type, handle ) { + var name = "on" + type; + + if ( elem.detachEvent ) { + + // #8545, #7054, preventing memory leaks for custom events in IE6-8 – + // detachEvent needed property on element, by name of that event, to properly expose it to GC + if ( typeof elem[ name ] === "undefined" ) { + elem[ name ] = null; + } + + elem.detachEvent( name, handle ); + } + }; + +jQuery.Event = function( src, props ) { + // Allow instantiation without the 'new' keyword + if ( !(this instanceof jQuery.Event) ) { + return new jQuery.Event( src, props ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false || + src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse; + + // Event type + } else { + this.type = src; + } + + // Put explicitly provided properties onto the event object + if ( props ) { + jQuery.extend( this, props ); + } + + // Create a timestamp if incoming event doesn't have one + this.timeStamp = src && src.timeStamp || jQuery.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; +}; + +function returnFalse() { + return false; +} +function returnTrue() { + return true; +} + +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + preventDefault: function() { + this.isDefaultPrevented = returnTrue; + + var e = this.originalEvent; + if ( !e ) { + return; + } + + // if preventDefault exists run it on the original event + if ( e.preventDefault ) { + e.preventDefault(); + + // otherwise set the returnValue property of the original event to false (IE) + } else { + e.returnValue = false; + } + }, + stopPropagation: function() { + this.isPropagationStopped = returnTrue; + + var e = this.originalEvent; + if ( !e ) { + return; + } + // if stopPropagation exists run it on the original event + if ( e.stopPropagation ) { + e.stopPropagation(); + } + // otherwise set the cancelBubble property of the original event to true (IE) + e.cancelBubble = true; + }, + stopImmediatePropagation: function() { + this.isImmediatePropagationStopped = returnTrue; + this.stopPropagation(); + }, + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse +}; + +// Create mouseenter/leave events using mouseover/out and event-time checks +jQuery.each({ + mouseenter: "mouseover", + mouseleave: "mouseout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + delegateType: fix, + bindType: fix, + + handle: function( event ) { + var ret, + target = this, + related = event.relatedTarget, + handleObj = event.handleObj, + selector = handleObj.selector; + + // For mousenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if ( !related || (related !== target && !jQuery.contains( target, related )) ) { + event.type = handleObj.origType; + ret = handleObj.handler.apply( this, arguments ); + event.type = fix; + } + return ret; + } + }; +}); + +// IE submit delegation +if ( !jQuery.support.submitBubbles ) { + + jQuery.event.special.submit = { + setup: function() { + // Only need this for delegated form submit events + if ( jQuery.nodeName( this, "form" ) ) { + return false; + } + + // Lazy-add a submit handler when a descendant form may potentially be submitted + jQuery.event.add( this, "click._submit keypress._submit", function( e ) { + // Node name check avoids a VML-related crash in IE (#9807) + var elem = e.target, + form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined; + if ( form && !jQuery._data( form, "_submit_attached" ) ) { + jQuery.event.add( form, "submit._submit", function( event ) { + event._submit_bubble = true; + }); + jQuery._data( form, "_submit_attached", true ); + } + }); + // return undefined since we don't need an event listener + }, + + postDispatch: function( event ) { + // If form was submitted by the user, bubble the event up the tree + if ( event._submit_bubble ) { + delete event._submit_bubble; + if ( this.parentNode && !event.isTrigger ) { + jQuery.event.simulate( "submit", this.parentNode, event, true ); + } + } + }, + + teardown: function() { + // Only need this for delegated form submit events + if ( jQuery.nodeName( this, "form" ) ) { + return false; + } + + // Remove delegated handlers; cleanData eventually reaps submit handlers attached above + jQuery.event.remove( this, "._submit" ); + } + }; +} + +// IE change delegation and checkbox/radio fix +if ( !jQuery.support.changeBubbles ) { + + jQuery.event.special.change = { + + setup: function() { + + if ( rformElems.test( this.nodeName ) ) { + // IE doesn't fire change on a check/radio until blur; trigger it on click + // after a propertychange. Eat the blur-change in special.change.handle. + // This still fires onchange a second time for check/radio after blur. + if ( this.type === "checkbox" || this.type === "radio" ) { + jQuery.event.add( this, "propertychange._change", function( event ) { + if ( event.originalEvent.propertyName === "checked" ) { + this._just_changed = true; + } + }); + jQuery.event.add( this, "click._change", function( event ) { + if ( this._just_changed && !event.isTrigger ) { + this._just_changed = false; + } + // Allow triggered, simulated change events (#11500) + jQuery.event.simulate( "change", this, event, true ); + }); + } + return false; + } + // Delegated event; lazy-add a change handler on descendant inputs + jQuery.event.add( this, "beforeactivate._change", function( e ) { + var elem = e.target; + + if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "_change_attached" ) ) { + jQuery.event.add( elem, "change._change", function( event ) { + if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { + jQuery.event.simulate( "change", this.parentNode, event, true ); + } + }); + jQuery._data( elem, "_change_attached", true ); + } + }); + }, + + handle: function( event ) { + var elem = event.target; + + // Swallow native change events from checkbox/radio, we already triggered them above + if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) { + return event.handleObj.handler.apply( this, arguments ); + } + }, + + teardown: function() { + jQuery.event.remove( this, "._change" ); + + return rformElems.test( this.nodeName ); + } + }; +} + +// Create "bubbling" focus and blur events +if ( !jQuery.support.focusinBubbles ) { + jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { + + // Attach a single capturing handler while someone wants focusin/focusout + var attaches = 0, + handler = function( event ) { + jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true ); + }; + + jQuery.event.special[ fix ] = { + setup: function() { + if ( attaches++ === 0 ) { + document.addEventListener( orig, handler, true ); + } + }, + teardown: function() { + if ( --attaches === 0 ) { + document.removeEventListener( orig, handler, true ); + } + } + }; + }); +} + +jQuery.fn.extend({ + + on: function( types, selector, data, fn, /*INTERNAL*/ one ) { + var origFn, type; + + // Types can be a map of types/handlers + if ( typeof types === "object" ) { + // ( types-Object, selector, data ) + if ( typeof selector !== "string" ) { // && selector != null + // ( types-Object, data ) + data = data || selector; + selector = undefined; + } + for ( type in types ) { + this.on( type, selector, data, types[ type ], one ); + } + return this; + } + + if ( data == null && fn == null ) { + // ( types, fn ) + fn = selector; + data = selector = undefined; + } else if ( fn == null ) { + if ( typeof selector === "string" ) { + // ( types, selector, fn ) + fn = data; + data = undefined; + } else { + // ( types, data, fn ) + fn = data; + data = selector; + selector = undefined; + } + } + if ( fn === false ) { + fn = returnFalse; + } else if ( !fn ) { + return this; + } + + if ( one === 1 ) { + origFn = fn; + fn = function( event ) { + // Can use an empty set, since event contains the info + jQuery().off( event ); + return origFn.apply( this, arguments ); + }; + // Use same guid so caller can remove using origFn + fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); + } + return this.each( function() { + jQuery.event.add( this, types, fn, data, selector ); + }); + }, + one: function( types, selector, data, fn ) { + return this.on( types, selector, data, fn, 1 ); + }, + off: function( types, selector, fn ) { + var handleObj, type; + if ( types && types.preventDefault && types.handleObj ) { + // ( event ) dispatched jQuery.Event + handleObj = types.handleObj; + jQuery( types.delegateTarget ).off( + handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, + handleObj.selector, + handleObj.handler + ); + return this; + } + if ( typeof types === "object" ) { + // ( types-object [, selector] ) + for ( type in types ) { + this.off( type, selector, types[ type ] ); + } + return this; + } + if ( selector === false || typeof selector === "function" ) { + // ( types [, fn] ) + fn = selector; + selector = undefined; + } + if ( fn === false ) { + fn = returnFalse; + } + return this.each(function() { + jQuery.event.remove( this, types, fn, selector ); + }); + }, + + bind: function( types, data, fn ) { + return this.on( types, null, data, fn ); + }, + unbind: function( types, fn ) { + return this.off( types, null, fn ); + }, + + live: function( types, data, fn ) { + jQuery( this.context ).on( types, this.selector, data, fn ); + return this; + }, + die: function( types, fn ) { + jQuery( this.context ).off( types, this.selector || "**", fn ); + return this; + }, + + delegate: function( selector, types, data, fn ) { + return this.on( types, selector, data, fn ); + }, + undelegate: function( selector, types, fn ) { + // ( namespace ) or ( selector, types [, fn] ) + return arguments.length == 1? this.off( selector, "**" ) : this.off( types, selector || "**", fn ); + }, + + trigger: function( type, data ) { + return this.each(function() { + jQuery.event.trigger( type, data, this ); + }); + }, + triggerHandler: function( type, data ) { + if ( this[0] ) { + return jQuery.event.trigger( type, data, this[0], true ); + } + }, + + toggle: function( fn ) { + // Save reference to arguments for access in closure + var args = arguments, + guid = fn.guid || jQuery.guid++, + i = 0, + toggler = function( event ) { + // Figure out which function to execute + var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i; + jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 ); + + // Make sure that clicks stop + event.preventDefault(); + + // and execute the function + return args[ lastToggle ].apply( this, arguments ) || false; + }; + + // link all the functions, so any of them can unbind this click handler + toggler.guid = guid; + while ( i < args.length ) { + args[ i++ ].guid = guid; + } + + return this.click( toggler ); + }, + + hover: function( fnOver, fnOut ) { + return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); + } +}); + +jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + + "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + + "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) { + + // Handle event binding + jQuery.fn[ name ] = function( data, fn ) { + if ( fn == null ) { + fn = data; + data = null; + } + + return arguments.length > 0 ? + this.on( name, null, data, fn ) : + this.trigger( name ); + }; + + if ( rkeyEvent.test( name ) ) { + jQuery.event.fixHooks[ name ] = jQuery.event.keyHooks; + } + + if ( rmouseEvent.test( name ) ) { + jQuery.event.fixHooks[ name ] = jQuery.event.mouseHooks; + } +}); +/*! + * Sizzle CSS Selector Engine + * Copyright 2012 jQuery Foundation and other contributors + * Released under the MIT license + * http://sizzlejs.com/ + */ +(function( window, undefined ) { + +var cachedruns, + dirruns, + sortOrder, + siblingCheck, + assertGetIdNotName, + + document = window.document, + docElem = document.documentElement, + + strundefined = "undefined", + hasDuplicate = false, + baseHasDuplicate = true, + done = 0, + slice = [].slice, + push = [].push, + + expando = ( "sizcache" + Math.random() ).replace( ".", "" ), + + // Regex + + // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace + whitespace = "[\\x20\\t\\r\\n\\f]", + // http://www.w3.org/TR/css3-syntax/#characters + characterEncoding = "(?:\\\\.|[-\\w]|[^\\x00-\\xa0])+", + + // Loosely modeled on CSS identifier characters + // An unquoted value should be a CSS identifier (http://www.w3.org/TR/css3-selectors/#attribute-selectors) + // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier + identifier = characterEncoding.replace( "w", "w#" ), + + // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors + operators = "([*^$|!~]?=)", + attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace + + "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]", + pseudos = ":(" + characterEncoding + ")(?:\\((?:(['\"])((?:\\\\.|[^\\\\])*?)\\2|((?:[^,]|\\\\,|(?:,(?=[^\\[]*\\]))|(?:,(?=[^\\(]*\\))))*))\\)|)", + pos = ":(nth|eq|gt|lt|first|last|even|odd)(?:\\((\\d*)\\)|)(?=[^-]|$)", + combinators = whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*", + groups = "(?=[^\\x20\\t\\r\\n\\f])(?:\\\\.|" + attributes + "|" + pseudos.replace( 2, 7 ) + "|[^\\\\(),])+", + + // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter + rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), + + rcombinators = new RegExp( "^" + combinators ), + + // All simple (non-comma) selectors, excluding insignifant trailing whitespace + rgroups = new RegExp( groups + "?(?=" + whitespace + "*,|$)", "g" ), + + // A selector, or everything after leading whitespace + // Optionally followed in either case by a ")" for terminating sub-selectors + rselector = new RegExp( "^(?:(?!,)(?:(?:^|,)" + whitespace + "*" + groups + ")*?|" + whitespace + "*(.*?))(\\)|$)" ), + + // All combinators and selector components (attribute test, tag, pseudo, etc.), the latter appearing together when consecutive + rtokens = new RegExp( groups.slice( 19, -6 ) + "\\x20\\t\\r\\n\\f>+~])+|" + combinators, "g" ), + + // Easily-parseable/retrievable ID or TAG or CLASS selectors + rquickExpr = /^(?:#([\w\-]+)|(\w+)|\.([\w\-]+))$/, + + rsibling = /[\x20\t\r\n\f]*[+~]/, + rendsWithNot = /:not\($/, + + rheader = /h\d/i, + rinputs = /input|select|textarea|button/i, + + rbackslash = /\\(?!\\)/g, + + matchExpr = { + "ID": new RegExp( "^#(" + characterEncoding + ")" ), + "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ), + "NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ), + "TAG": new RegExp( "^(" + characterEncoding.replace( "[-", "[-\\*" ) + ")" ), + "ATTR": new RegExp( "^" + attributes ), + "PSEUDO": new RegExp( "^" + pseudos ), + "CHILD": new RegExp( "^:(only|nth|last|first)-child(?:\\(" + whitespace + + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), + "POS": new RegExp( pos, "ig" ), + // For use in libraries implementing .is() + "needsContext": new RegExp( "^" + whitespace + "*[>+~]|" + pos, "i" ) + }, + + classCache = {}, + cachedClasses = [], + compilerCache = {}, + cachedSelectors = [], + + // Mark a function for use in filtering + markFunction = function( fn ) { + fn.sizzleFilter = true; + return fn; + }, + + // Returns a function to use in pseudos for input types + createInputFunction = function( type ) { + return function( elem ) { + // Check the input's nodeName and type + return elem.nodeName.toLowerCase() === "input" && elem.type === type; + }; + }, + + // Returns a function to use in pseudos for buttons + createButtonFunction = function( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && elem.type === type; + }; + }, + + // Used for testing something on an element + assert = function( fn ) { + var pass = false, + div = document.createElement("div"); + try { + pass = fn( div ); + } catch (e) {} + // release memory in IE + div = null; + return pass; + }, + + // Check if attributes should be retrieved by attribute nodes + assertAttributes = assert(function( div ) { + div.innerHTML = ""; + var type = typeof div.lastChild.getAttribute("multiple"); + // IE8 returns a string for some attributes even when not present + return type !== "boolean" && type !== "string"; + }), + + // Check if getElementById returns elements by name + // Check if getElementsByName privileges form controls or returns elements by ID + assertUsableName = assert(function( div ) { + // Inject content + div.id = expando + 0; + div.innerHTML = "
    "; + docElem.insertBefore( div, docElem.firstChild ); + + // Test + var pass = document.getElementsByName && + // buggy browsers will return fewer than the correct 2 + document.getElementsByName( expando ).length === + // buggy browsers will return more than the correct 0 + 2 + document.getElementsByName( expando + 0 ).length; + assertGetIdNotName = !document.getElementById( expando ); + + // Cleanup + docElem.removeChild( div ); + + return pass; + }), + + // Check if the browser returns only elements + // when doing getElementsByTagName("*") + assertTagNameNoComments = assert(function( div ) { + div.appendChild( document.createComment("") ); + return div.getElementsByTagName("*").length === 0; + }), + + // Check if getAttribute returns normalized href attributes + assertHrefNotNormalized = assert(function( div ) { + div.innerHTML = ""; + return div.firstChild && typeof div.firstChild.getAttribute !== strundefined && + div.firstChild.getAttribute("href") === "#"; + }), + + // Check if getElementsByClassName can be trusted + assertUsableClassName = assert(function( div ) { + // Opera can't find a second classname (in 9.6) + div.innerHTML = ""; + if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) { + return false; + } + + // Safari caches class attributes, doesn't catch changes (in 3.2) + div.lastChild.className = "e"; + return div.getElementsByClassName("e").length !== 1; + }); + +var Sizzle = function( selector, context, results, seed ) { + results = results || []; + context = context || document; + var match, elem, xml, m, + nodeType = context.nodeType; + + if ( nodeType !== 1 && nodeType !== 9 ) { + return []; + } + + if ( !selector || typeof selector !== "string" ) { + return results; + } + + xml = isXML( context ); + + if ( !xml && !seed ) { + if ( (match = rquickExpr.exec( selector )) ) { + // Speed-up: Sizzle("#ID") + if ( (m = match[1]) ) { + if ( nodeType === 9 ) { + elem = context.getElementById( m ); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE, Opera, and Webkit return items + // by name instead of ID + if ( elem.id === m ) { + results.push( elem ); + return results; + } + } else { + return results; + } + } else { + // Context is not a document + if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) && + contains( context, elem ) && elem.id === m ) { + results.push( elem ); + return results; + } + } + + // Speed-up: Sizzle("TAG") + } else if ( match[2] ) { + push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) ); + return results; + + // Speed-up: Sizzle(".CLASS") + } else if ( (m = match[3]) && assertUsableClassName && context.getElementsByClassName ) { + push.apply( results, slice.call(context.getElementsByClassName( m ), 0) ); + return results; + } + } + } + + // All others + return select( selector, context, results, seed, xml ); +}; + +var Expr = Sizzle.selectors = { + + // Can be adjusted by the user + cacheLength: 50, + + match: matchExpr, + + order: [ "ID", "TAG" ], + + attrHandle: {}, + + createPseudo: markFunction, + + find: { + "ID": assertGetIdNotName ? + function( id, context, xml ) { + if ( typeof context.getElementById !== strundefined && !xml ) { + var m = context.getElementById( id ); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + return m && m.parentNode ? [m] : []; + } + } : + function( id, context, xml ) { + if ( typeof context.getElementById !== strundefined && !xml ) { + var m = context.getElementById( id ); + + return m ? + m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ? + [m] : + undefined : + []; + } + }, + + "TAG": assertTagNameNoComments ? + function( tag, context ) { + if ( typeof context.getElementsByTagName !== strundefined ) { + return context.getElementsByTagName( tag ); + } + } : + function( tag, context ) { + var results = context.getElementsByTagName( tag ); + + // Filter out possible comments + if ( tag === "*" ) { + var elem, + tmp = [], + i = 0; + + for ( ; (elem = results[i]); i++ ) { + if ( elem.nodeType === 1 ) { + tmp.push( elem ); + } + } + + return tmp; + } + return results; + } + }, + + relative: { + ">": { dir: "parentNode", first: true }, + " ": { dir: "parentNode" }, + "+": { dir: "previousSibling", first: true }, + "~": { dir: "previousSibling" } + }, + + preFilter: { + "ATTR": function( match ) { + match[1] = match[1].replace( rbackslash, "" ); + + // Move the given value to match[3] whether quoted or unquoted + match[3] = ( match[4] || match[5] || "" ).replace( rbackslash, "" ); + + if ( match[2] === "~=" ) { + match[3] = " " + match[3] + " "; + } + + return match.slice( 0, 4 ); + }, + + "CHILD": function( match ) { + /* matches from matchExpr.CHILD + 1 type (only|nth|...) + 2 argument (even|odd|\d*|\d*n([+-]\d+)?|...) + 3 xn-component of xn+y argument ([+-]?\d*n|) + 4 sign of xn-component + 5 x of xn-component + 6 sign of y-component + 7 y of y-component + */ + match[1] = match[1].toLowerCase(); + + if ( match[1] === "nth" ) { + // nth-child requires argument + if ( !match[2] ) { + Sizzle.error( match[0] ); + } + + // numeric x and y parameters for Expr.filter.CHILD + // remember that false/true cast respectively to 0/1 + match[3] = +( match[3] ? match[4] + (match[5] || 1) : 2 * ( match[2] === "even" || match[2] === "odd" ) ); + match[4] = +( ( match[6] + match[7] ) || match[2] === "odd" ); + + // other types prohibit arguments + } else if ( match[2] ) { + Sizzle.error( match[0] ); + } + + return match; + }, + + "PSEUDO": function( match ) { + var argument, + unquoted = match[4]; + + if ( matchExpr["CHILD"].test( match[0] ) ) { + return null; + } + + // Relinquish our claim on characters in `unquoted` from a closing parenthesis on + if ( unquoted && (argument = rselector.exec( unquoted )) && argument.pop() ) { + + match[0] = match[0].slice( 0, argument[0].length - unquoted.length - 1 ); + unquoted = argument[0].slice( 0, -1 ); + } + + // Quoted or unquoted, we have the full argument + // Return only captures needed by the pseudo filter method (type and argument) + match.splice( 2, 3, unquoted || match[3] ); + return match; + } + }, + + filter: { + "ID": assertGetIdNotName ? + function( id ) { + id = id.replace( rbackslash, "" ); + return function( elem ) { + return elem.getAttribute("id") === id; + }; + } : + function( id ) { + id = id.replace( rbackslash, "" ); + return function( elem ) { + var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id"); + return node && node.value === id; + }; + }, + + "TAG": function( nodeName ) { + if ( nodeName === "*" ) { + return function() { return true; }; + } + nodeName = nodeName.replace( rbackslash, "" ).toLowerCase(); + + return function( elem ) { + return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; + }; + }, + + "CLASS": function( className ) { + var pattern = classCache[ className ]; + if ( !pattern ) { + pattern = classCache[ className ] = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" ); + cachedClasses.push( className ); + // Avoid too large of a cache + if ( cachedClasses.length > Expr.cacheLength ) { + delete classCache[ cachedClasses.shift() ]; + } + } + return function( elem ) { + return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" ); + }; + }, + + "ATTR": function( name, operator, check ) { + if ( !operator ) { + return function( elem ) { + return Sizzle.attr( elem, name ) != null; + }; + } + + return function( elem ) { + var result = Sizzle.attr( elem, name ), + value = result + ""; + + if ( result == null ) { + return operator === "!="; + } + + switch ( operator ) { + case "=": + return value === check; + case "!=": + return value !== check; + case "^=": + return check && value.indexOf( check ) === 0; + case "*=": + return check && value.indexOf( check ) > -1; + case "$=": + return check && value.substr( value.length - check.length ) === check; + case "~=": + return ( " " + value + " " ).indexOf( check ) > -1; + case "|=": + return value === check || value.substr( 0, check.length + 1 ) === check + "-"; + } + }; + }, + + "CHILD": function( type, argument, first, last ) { + + if ( type === "nth" ) { + var doneName = done++; + + return function( elem ) { + var parent, diff, + count = 0, + node = elem; + + if ( first === 1 && last === 0 ) { + return true; + } + + parent = elem.parentNode; + + if ( parent && (parent[ expando ] !== doneName || !elem.sizset) ) { + for ( node = parent.firstChild; node; node = node.nextSibling ) { + if ( node.nodeType === 1 ) { + node.sizset = ++count; + if ( node === elem ) { + break; + } + } + } + + parent[ expando ] = doneName; + } + + diff = elem.sizset - last; + + if ( first === 0 ) { + return diff === 0; + + } else { + return ( diff % first === 0 && diff / first >= 0 ); + } + }; + } + + return function( elem ) { + var node = elem; + + switch ( type ) { + case "only": + case "first": + while ( (node = node.previousSibling) ) { + if ( node.nodeType === 1 ) { + return false; + } + } + + if ( type === "first" ) { + return true; + } + + node = elem; + + /* falls through */ + case "last": + while ( (node = node.nextSibling) ) { + if ( node.nodeType === 1 ) { + return false; + } + } + + return true; + } + }; + }, + + "PSEUDO": function( pseudo, argument, context, xml ) { + // pseudo-class names are case-insensitive + // http://www.w3.org/TR/selectors/#pseudo-classes + // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters + var fn = Expr.pseudos[ pseudo ] || Expr.pseudos[ pseudo.toLowerCase() ]; + + if ( !fn ) { + Sizzle.error( "unsupported pseudo: " + pseudo ); + } + + // The user may set fn.sizzleFilter to indicate + // that arguments are needed to create the filter function + // just as Sizzle does + if ( !fn.sizzleFilter ) { + return fn; + } + + return fn( argument, context, xml ); + } + }, + + pseudos: { + "not": markFunction(function( selector, context, xml ) { + // Trim the selector passed to compile + // to avoid treating leading and trailing + // spaces as combinators + var matcher = compile( selector.replace( rtrim, "$1" ), context, xml ); + return function( elem ) { + return !matcher( elem ); + }; + }), + + "enabled": function( elem ) { + return elem.disabled === false; + }, + + "disabled": function( elem ) { + return elem.disabled === true; + }, + + "checked": function( elem ) { + // In CSS3, :checked should return both checked and selected elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + var nodeName = elem.nodeName.toLowerCase(); + return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); + }, + + "selected": function( elem ) { + // Accessing this property makes selected-by-default + // options in Safari work properly + if ( elem.parentNode ) { + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + "parent": function( elem ) { + return !Expr.pseudos["empty"]( elem ); + }, + + "empty": function( elem ) { + // http://www.w3.org/TR/selectors/#empty-pseudo + // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)), + // not comment, processing instructions, or others + // Thanks to Diego Perini for the nodeName shortcut + // Greater than "@" means alpha characters (specifically not starting with "#" or "?") + var nodeType; + elem = elem.firstChild; + while ( elem ) { + if ( elem.nodeName > "@" || (nodeType = elem.nodeType) === 3 || nodeType === 4 ) { + return false; + } + elem = elem.nextSibling; + } + return true; + }, + + "contains": markFunction(function( text ) { + return function( elem ) { + return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; + }; + }), + + "has": markFunction(function( selector ) { + return function( elem ) { + return Sizzle( selector, elem ).length > 0; + }; + }), + + "header": function( elem ) { + return rheader.test( elem.nodeName ); + }, + + "text": function( elem ) { + var type, attr; + // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) + // use getAttribute instead to test this case + return elem.nodeName.toLowerCase() === "input" && + (type = elem.type) === "text" && + ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === type ); + }, + + // Input types + "radio": createInputFunction("radio"), + "checkbox": createInputFunction("checkbox"), + "file": createInputFunction("file"), + "password": createInputFunction("password"), + "image": createInputFunction("image"), + + "submit": createButtonFunction("submit"), + "reset": createButtonFunction("reset"), + + "button": function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === "button" || name === "button"; + }, + + "input": function( elem ) { + return rinputs.test( elem.nodeName ); + }, + + "focus": function( elem ) { + var doc = elem.ownerDocument; + return elem === doc.activeElement && (!doc.hasFocus || doc.hasFocus()) && !!(elem.type || elem.href); + }, + + "active": function( elem ) { + return elem === elem.ownerDocument.activeElement; + } + }, + + setFilters: { + "first": function( elements, argument, not ) { + return not ? elements.slice( 1 ) : [ elements[0] ]; + }, + + "last": function( elements, argument, not ) { + var elem = elements.pop(); + return not ? elements : [ elem ]; + }, + + "even": function( elements, argument, not ) { + var results = [], + i = not ? 1 : 0, + len = elements.length; + for ( ; i < len; i = i + 2 ) { + results.push( elements[i] ); + } + return results; + }, + + "odd": function( elements, argument, not ) { + var results = [], + i = not ? 0 : 1, + len = elements.length; + for ( ; i < len; i = i + 2 ) { + results.push( elements[i] ); + } + return results; + }, + + "lt": function( elements, argument, not ) { + return not ? elements.slice( +argument ) : elements.slice( 0, +argument ); + }, + + "gt": function( elements, argument, not ) { + return not ? elements.slice( 0, +argument + 1 ) : elements.slice( +argument + 1 ); + }, + + "eq": function( elements, argument, not ) { + var elem = elements.splice( +argument, 1 ); + return not ? elements : elem; + } + } +}; + +// Deprecated +Expr.setFilters["nth"] = Expr.setFilters["eq"]; + +// Back-compat +Expr.filters = Expr.pseudos; + +// IE6/7 return a modified href +if ( !assertHrefNotNormalized ) { + Expr.attrHandle = { + "href": function( elem ) { + return elem.getAttribute( "href", 2 ); + }, + "type": function( elem ) { + return elem.getAttribute("type"); + } + }; +} + +// Add getElementsByName if usable +if ( assertUsableName ) { + Expr.order.push("NAME"); + Expr.find["NAME"] = function( name, context ) { + if ( typeof context.getElementsByName !== strundefined ) { + return context.getElementsByName( name ); + } + }; +} + +// Add getElementsByClassName if usable +if ( assertUsableClassName ) { + Expr.order.splice( 1, 0, "CLASS" ); + Expr.find["CLASS"] = function( className, context, xml ) { + if ( typeof context.getElementsByClassName !== strundefined && !xml ) { + return context.getElementsByClassName( className ); + } + }; +} + +// If slice is not available, provide a backup +try { + slice.call( docElem.childNodes, 0 )[0].nodeType; +} catch ( e ) { + slice = function( i ) { + var elem, results = []; + for ( ; (elem = this[i]); i++ ) { + results.push( elem ); + } + return results; + }; +} + +var isXML = Sizzle.isXML = function( elem ) { + // documentElement is verified for cases where it doesn't yet exist + // (such as loading iframes in IE - #4833) + var documentElement = elem && (elem.ownerDocument || elem).documentElement; + return documentElement ? documentElement.nodeName !== "HTML" : false; +}; + +// Element contains another +var contains = Sizzle.contains = docElem.compareDocumentPosition ? + function( a, b ) { + return !!( a.compareDocumentPosition( b ) & 16 ); + } : + docElem.contains ? + function( a, b ) { + var adown = a.nodeType === 9 ? a.documentElement : a, + bup = b.parentNode; + return a === bup || !!( bup && bup.nodeType === 1 && adown.contains && adown.contains(bup) ); + } : + function( a, b ) { + while ( (b = b.parentNode) ) { + if ( b === a ) { + return true; + } + } + return false; + }; + +/** + * Utility function for retrieving the text value of an array of DOM nodes + * @param {Array|Element} elem + */ +var getText = Sizzle.getText = function( elem ) { + var node, + ret = "", + i = 0, + nodeType = elem.nodeType; + + if ( nodeType ) { + if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { + // Use textContent for elements + // innerText usage removed for consistency of new lines (see #11153) + if ( typeof elem.textContent === "string" ) { + return elem.textContent; + } else { + // Traverse its children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + ret += getText( elem ); + } + } + } else if ( nodeType === 3 || nodeType === 4 ) { + return elem.nodeValue; + } + // Do not include comment or processing instruction nodes + } else { + + // If no nodeType, this is expected to be an array + for ( ; (node = elem[i]); i++ ) { + // Do not traverse comment nodes + ret += getText( node ); + } + } + return ret; +}; + +Sizzle.attr = function( elem, name ) { + var attr, + xml = isXML( elem ); + + if ( !xml ) { + name = name.toLowerCase(); + } + if ( Expr.attrHandle[ name ] ) { + return Expr.attrHandle[ name ]( elem ); + } + if ( assertAttributes || xml ) { + return elem.getAttribute( name ); + } + attr = elem.getAttributeNode( name ); + return attr ? + typeof elem[ name ] === "boolean" ? + elem[ name ] ? name : null : + attr.specified ? attr.value : null : + null; +}; + +Sizzle.error = function( msg ) { + throw new Error( "Syntax error, unrecognized expression: " + msg ); +}; + +// Check if the JavaScript engine is using some sort of +// optimization where it does not always call our comparision +// function. If that is the case, discard the hasDuplicate value. +// Thus far that includes Google Chrome. +[0, 0].sort(function() { + return (baseHasDuplicate = 0); +}); + + +if ( docElem.compareDocumentPosition ) { + sortOrder = function( a, b ) { + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + return ( !a.compareDocumentPosition || !b.compareDocumentPosition ? + a.compareDocumentPosition : + a.compareDocumentPosition(b) & 4 + ) ? -1 : 1; + }; + +} else { + sortOrder = function( a, b ) { + // The nodes are identical, we can exit early + if ( a === b ) { + hasDuplicate = true; + return 0; + + // Fallback to using sourceIndex (in IE) if it's available on both nodes + } else if ( a.sourceIndex && b.sourceIndex ) { + return a.sourceIndex - b.sourceIndex; + } + + var al, bl, + ap = [], + bp = [], + aup = a.parentNode, + bup = b.parentNode, + cur = aup; + + // If the nodes are siblings (or identical) we can do a quick check + if ( aup === bup ) { + return siblingCheck( a, b ); + + // If no parents were found then the nodes are disconnected + } else if ( !aup ) { + return -1; + + } else if ( !bup ) { + return 1; + } + + // Otherwise they're somewhere else in the tree so we need + // to build up a full list of the parentNodes for comparison + while ( cur ) { + ap.unshift( cur ); + cur = cur.parentNode; + } + + cur = bup; + + while ( cur ) { + bp.unshift( cur ); + cur = cur.parentNode; + } + + al = ap.length; + bl = bp.length; + + // Start walking down the tree looking for a discrepancy + for ( var i = 0; i < al && i < bl; i++ ) { + if ( ap[i] !== bp[i] ) { + return siblingCheck( ap[i], bp[i] ); + } + } + + // We ended someplace up the tree so do a sibling check + return i === al ? + siblingCheck( a, bp[i], -1 ) : + siblingCheck( ap[i], b, 1 ); + }; + + siblingCheck = function( a, b, ret ) { + if ( a === b ) { + return ret; + } + + var cur = a.nextSibling; + + while ( cur ) { + if ( cur === b ) { + return -1; + } + + cur = cur.nextSibling; + } + + return 1; + }; +} + +// Document sorting and removing duplicates +Sizzle.uniqueSort = function( results ) { + var elem, + i = 1; + + if ( sortOrder ) { + hasDuplicate = baseHasDuplicate; + results.sort( sortOrder ); + + if ( hasDuplicate ) { + for ( ; (elem = results[i]); i++ ) { + if ( elem === results[ i - 1 ] ) { + results.splice( i--, 1 ); + } + } + } + } + + return results; +}; + +function multipleContexts( selector, contexts, results, seed ) { + var i = 0, + len = contexts.length; + for ( ; i < len; i++ ) { + Sizzle( selector, contexts[i], results, seed ); + } +} + +function handlePOSGroup( selector, posfilter, argument, contexts, seed, not ) { + var results, + fn = Expr.setFilters[ posfilter.toLowerCase() ]; + + if ( !fn ) { + Sizzle.error( posfilter ); + } + + if ( selector || !(results = seed) ) { + multipleContexts( selector || "*", contexts, (results = []), seed ); + } + + return results.length > 0 ? fn( results, argument, not ) : []; +} + +function handlePOS( selector, context, results, seed, groups ) { + var match, not, anchor, ret, elements, currentContexts, part, lastIndex, + i = 0, + len = groups.length, + rpos = matchExpr["POS"], + // This is generated here in case matchExpr["POS"] is extended + rposgroups = new RegExp( "^" + rpos.source + "(?!" + whitespace + ")", "i" ), + // This is for making sure non-participating + // matching groups are represented cross-browser (IE6-8) + setUndefined = function() { + var i = 1, + len = arguments.length - 2; + for ( ; i < len; i++ ) { + if ( arguments[i] === undefined ) { + match[i] = undefined; + } + } + }; + + for ( ; i < len; i++ ) { + // Reset regex index to 0 + rpos.exec(""); + selector = groups[i]; + ret = []; + anchor = 0; + elements = seed; + while ( (match = rpos.exec( selector )) ) { + lastIndex = rpos.lastIndex = match.index + match[0].length; + if ( lastIndex > anchor ) { + part = selector.slice( anchor, match.index ); + anchor = lastIndex; + currentContexts = [ context ]; + + if ( rcombinators.test(part) ) { + if ( elements ) { + currentContexts = elements; + } + elements = seed; + } + + if ( (not = rendsWithNot.test( part )) ) { + part = part.slice( 0, -5 ).replace( rcombinators, "$&*" ); + } + + if ( match.length > 1 ) { + match[0].replace( rposgroups, setUndefined ); + } + elements = handlePOSGroup( part, match[1], match[2], currentContexts, elements, not ); + } + } + + if ( elements ) { + ret = ret.concat( elements ); + + if ( (part = selector.slice( anchor )) && part !== ")" ) { + if ( rcombinators.test(part) ) { + multipleContexts( part, ret, results, seed ); + } else { + Sizzle( part, context, results, seed ? seed.concat(elements) : elements ); + } + } else { + push.apply( results, ret ); + } + } else { + Sizzle( selector, context, results, seed ); + } + } + + // Do not sort if this is a single filter + return len === 1 ? results : Sizzle.uniqueSort( results ); +} + +function tokenize( selector, context, xml ) { + var tokens, soFar, type, + groups = [], + i = 0, + + // Catch obvious selector issues: terminal ")"; nonempty fallback match + // rselector never fails to match *something* + match = rselector.exec( selector ), + matched = !match.pop() && !match.pop(), + selectorGroups = matched && selector.match( rgroups ) || [""], + + preFilters = Expr.preFilter, + filters = Expr.filter, + checkContext = !xml && context !== document; + + for ( ; (soFar = selectorGroups[i]) != null && matched; i++ ) { + groups.push( tokens = [] ); + + // Need to make sure we're within a narrower context if necessary + // Adding a descendant combinator will generate what is needed + if ( checkContext ) { + soFar = " " + soFar; + } + + while ( soFar ) { + matched = false; + + // Combinators + if ( (match = rcombinators.exec( soFar )) ) { + soFar = soFar.slice( match[0].length ); + + // Cast descendant combinators to space + matched = tokens.push({ part: match.pop().replace( rtrim, " " ), captures: match }); + } + + // Filters + for ( type in filters ) { + if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || + (match = preFilters[ type ]( match, context, xml )) ) ) { + + soFar = soFar.slice( match.shift().length ); + matched = tokens.push({ part: type, captures: match }); + } + } + + if ( !matched ) { + break; + } + } + } + + if ( !matched ) { + Sizzle.error( selector ); + } + + return groups; +} + +function addCombinator( matcher, combinator, context ) { + var dir = combinator.dir, + doneName = done++; + + if ( !matcher ) { + // If there is no matcher to check, check against the context + matcher = function( elem ) { + return elem === context; + }; + } + return combinator.first ? + function( elem, context ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 ) { + return matcher( elem, context ) && elem; + } + } + } : + function( elem, context ) { + var cache, + dirkey = doneName + "." + dirruns, + cachedkey = dirkey + "." + cachedruns; + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 ) { + if ( (cache = elem[ expando ]) === cachedkey ) { + return elem.sizset; + } else if ( typeof cache === "string" && cache.indexOf(dirkey) === 0 ) { + if ( elem.sizset ) { + return elem; + } + } else { + elem[ expando ] = cachedkey; + if ( matcher( elem, context ) ) { + elem.sizset = true; + return elem; + } + elem.sizset = false; + } + } + } + }; +} + +function addMatcher( higher, deeper ) { + return higher ? + function( elem, context ) { + var result = deeper( elem, context ); + return result && higher( result === true ? elem : result, context ); + } : + deeper; +} + +// ["TAG", ">", "ID", " ", "CLASS"] +function matcherFromTokens( tokens, context, xml ) { + var token, matcher, + i = 0; + + for ( ; (token = tokens[i]); i++ ) { + if ( Expr.relative[ token.part ] ) { + matcher = addCombinator( matcher, Expr.relative[ token.part ], context ); + } else { + token.captures.push( context, xml ); + matcher = addMatcher( matcher, Expr.filter[ token.part ].apply( null, token.captures ) ); + } + } + + return matcher; +} + +function matcherFromGroupMatchers( matchers ) { + return function( elem, context ) { + var matcher, + j = 0; + for ( ; (matcher = matchers[j]); j++ ) { + if ( matcher(elem, context) ) { + return true; + } + } + return false; + }; +} + +var compile = Sizzle.compile = function( selector, context, xml ) { + var tokens, group, i, + cached = compilerCache[ selector ]; + + // Return a cached group function if already generated (context dependent) + if ( cached && cached.context === context ) { + return cached; + } + + // Generate a function of recursive functions that can be used to check each element + group = tokenize( selector, context, xml ); + for ( i = 0; (tokens = group[i]); i++ ) { + group[i] = matcherFromTokens( tokens, context, xml ); + } + + // Cache the compiled function + cached = compilerCache[ selector ] = matcherFromGroupMatchers( group ); + cached.context = context; + cached.runs = cached.dirruns = 0; + cachedSelectors.push( selector ); + // Ensure only the most recent are cached + if ( cachedSelectors.length > Expr.cacheLength ) { + delete compilerCache[ cachedSelectors.shift() ]; + } + return cached; +}; + +Sizzle.matches = function( expr, elements ) { + return Sizzle( expr, null, null, elements ); +}; + +Sizzle.matchesSelector = function( elem, expr ) { + return Sizzle( expr, null, null, [ elem ] ).length > 0; +}; + +var select = function( selector, context, results, seed, xml ) { + // Remove excessive whitespace + selector = selector.replace( rtrim, "$1" ); + var elements, matcher, i, len, elem, token, + type, findContext, notTokens, + match = selector.match( rgroups ), + tokens = selector.match( rtokens ), + contextNodeType = context.nodeType; + + // POS handling + if ( matchExpr["POS"].test(selector) ) { + return handlePOS( selector, context, results, seed, match ); + } + + if ( seed ) { + elements = slice.call( seed, 0 ); + + // To maintain document order, only narrow the + // set if there is one group + } else if ( match && match.length === 1 ) { + + // Take a shortcut and set the context if the root selector is an ID + if ( tokens.length > 1 && contextNodeType === 9 && !xml && + (match = matchExpr["ID"].exec( tokens[0] )) ) { + + context = Expr.find["ID"]( match[1], context, xml )[0]; + if ( !context ) { + return results; + } + + selector = selector.slice( tokens.shift().length ); + } + + findContext = ( (match = rsibling.exec( tokens[0] )) && !match.index && context.parentNode ) || context; + + // Get the last token, excluding :not + notTokens = tokens.pop(); + token = notTokens.split(":not")[0]; + + for ( i = 0, len = Expr.order.length; i < len; i++ ) { + type = Expr.order[i]; + + if ( (match = matchExpr[ type ].exec( token )) ) { + elements = Expr.find[ type ]( (match[1] || "").replace( rbackslash, "" ), findContext, xml ); + + if ( elements == null ) { + continue; + } + + if ( token === notTokens ) { + selector = selector.slice( 0, selector.length - notTokens.length ) + + token.replace( matchExpr[ type ], "" ); + + if ( !selector ) { + push.apply( results, slice.call(elements, 0) ); + } + } + break; + } + } + } + + // Only loop over the given elements once + // If selector is empty, we're already done + if ( selector ) { + matcher = compile( selector, context, xml ); + dirruns = matcher.dirruns++; + + if ( elements == null ) { + elements = Expr.find["TAG"]( "*", (rsibling.test( selector ) && context.parentNode) || context ); + } + for ( i = 0; (elem = elements[i]); i++ ) { + cachedruns = matcher.runs++; + if ( matcher(elem, context) ) { + results.push( elem ); + } + } + } + + return results; +}; + +if ( document.querySelectorAll ) { + (function() { + var disconnectedMatch, + oldSelect = select, + rescape = /'|\\/g, + rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g, + rbuggyQSA = [], + // matchesSelector(:active) reports false when true (IE9/Opera 11.5) + // A support test would require too much code (would include document ready) + // just skip matchesSelector for :active + rbuggyMatches = [":active"], + matches = docElem.matchesSelector || + docElem.mozMatchesSelector || + docElem.webkitMatchesSelector || + docElem.oMatchesSelector || + docElem.msMatchesSelector; + + // Build QSA regex + // Regex strategy adopted from Diego Perini + assert(function( div ) { + div.innerHTML = ""; + + // IE8 - Some boolean attributes are not treated correctly + if ( !div.querySelectorAll("[selected]").length ) { + rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" ); + } + + // Webkit/Opera - :checked should return selected option elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + // IE8 throws error here (do not put tests after this one) + if ( !div.querySelectorAll(":checked").length ) { + rbuggyQSA.push(":checked"); + } + }); + + assert(function( div ) { + + // Opera 10-12/IE9 - ^= $= *= and empty values + // Should not select anything + div.innerHTML = "

    "; + if ( div.querySelectorAll("[test^='']").length ) { + rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" ); + } + + // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) + // IE8 throws error here (do not put tests after this one) + div.innerHTML = ""; + if ( !div.querySelectorAll(":enabled").length ) { + rbuggyQSA.push(":enabled", ":disabled"); + } + }); + + rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); + + select = function( selector, context, results, seed, xml ) { + // Only use querySelectorAll when not filtering, + // when this is not xml, + // and when no QSA bugs apply + if ( !seed && !xml && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { + if ( context.nodeType === 9 ) { + try { + push.apply( results, slice.call(context.querySelectorAll( selector ), 0) ); + return results; + } catch(qsaError) {} + // qSA works strangely on Element-rooted queries + // We can work around this by specifying an extra ID on the root + // and working up from there (Thanks to Andrew Dupont for the technique) + // IE 8 doesn't work on object elements + } else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { + var old = context.getAttribute("id"), + nid = old || expando, + newContext = rsibling.test( selector ) && context.parentNode || context; + + if ( old ) { + nid = nid.replace( rescape, "\\$&" ); + } else { + context.setAttribute( "id", nid ); + } + + try { + push.apply( results, slice.call( newContext.querySelectorAll( + selector.replace( rgroups, "[id='" + nid + "'] $&" ) + ), 0 ) ); + return results; + } catch(qsaError) { + } finally { + if ( !old ) { + context.removeAttribute("id"); + } + } + } + } + + return oldSelect( selector, context, results, seed, xml ); + }; + + if ( matches ) { + assert(function( div ) { + // Check to see if it's possible to do matchesSelector + // on a disconnected node (IE 9) + disconnectedMatch = matches.call( div, "div" ); + + // This should fail with an exception + // Gecko does not error, returns false instead + try { + matches.call( div, "[test!='']:sizzle" ); + rbuggyMatches.push( Expr.match.PSEUDO ); + } catch ( e ) {} + }); + + // rbuggyMatches always contains :active, so no need for a length check + rbuggyMatches = /* rbuggyMatches.length && */ new RegExp( rbuggyMatches.join("|") ); + + Sizzle.matchesSelector = function( elem, expr ) { + // Make sure that attribute selectors are quoted + expr = expr.replace( rattributeQuotes, "='$1']" ); + + // rbuggyMatches always contains :active, so no need for an existence check + if ( !isXML( elem ) && !rbuggyMatches.test( expr ) && (!rbuggyQSA || !rbuggyQSA.test( expr )) ) { + try { + var ret = matches.call( elem, expr ); + + // IE 9's matchesSelector returns false on disconnected nodes + if ( ret || disconnectedMatch || + // As well, disconnected nodes are said to be in a document + // fragment in IE 9 + elem.document && elem.document.nodeType !== 11 ) { + return ret; + } + } catch(e) {} + } + + return Sizzle( expr, null, null, [ elem ] ).length > 0; + }; + } + })(); +} + +// Override sizzle attribute retrieval +Sizzle.attr = jQuery.attr; +jQuery.find = Sizzle; +jQuery.expr = Sizzle.selectors; +jQuery.expr[":"] = jQuery.expr.pseudos; +jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; + + +})( window ); +var runtil = /Until$/, + rparentsprev = /^(?:parents|prev(?:Until|All))/, + isSimple = /^.[^:#\[\.,]*$/, + rneedsContext = jQuery.expr.match.needsContext, + // methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; + +jQuery.fn.extend({ + find: function( selector ) { + var i, l, length, n, r, ret, + self = this; + + if ( typeof selector !== "string" ) { + return jQuery( selector ).filter(function() { + for ( i = 0, l = self.length; i < l; i++ ) { + if ( jQuery.contains( self[ i ], this ) ) { + return true; + } + } + }); + } + + ret = this.pushStack( "", "find", selector ); + + for ( i = 0, l = this.length; i < l; i++ ) { + length = ret.length; + jQuery.find( selector, this[i], ret ); + + if ( i > 0 ) { + // Make sure that the results are unique + for ( n = length; n < ret.length; n++ ) { + for ( r = 0; r < length; r++ ) { + if ( ret[r] === ret[n] ) { + ret.splice(n--, 1); + break; + } + } + } + } + } + + return ret; + }, + + has: function( target ) { + var i, + targets = jQuery( target, this ), + len = targets.length; + + return this.filter(function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( this, targets[i] ) ) { + return true; + } + } + }); + }, + + not: function( selector ) { + return this.pushStack( winnow(this, selector, false), "not", selector); + }, + + filter: function( selector ) { + return this.pushStack( winnow(this, selector, true), "filter", selector ); + }, + + is: function( selector ) { + return !!selector && ( + typeof selector === "string" ? + // If this is a positional/relative selector, check membership in the returned set + // so $("p:first").is("p:last") won't return true for a doc with two "p". + rneedsContext.test( selector ) ? + jQuery( selector, this.context ).index( this[0] ) >= 0 : + jQuery.filter( selector, this ).length > 0 : + this.filter( selector ).length > 0 ); + }, + + closest: function( selectors, context ) { + var cur, + i = 0, + l = this.length, + ret = [], + pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? + jQuery( selectors, context || this.context ) : + 0; + + for ( ; i < l; i++ ) { + cur = this[i]; + + while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) { + if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) { + ret.push( cur ); + break; + } + cur = cur.parentNode; + } + } + + ret = ret.length > 1 ? jQuery.unique( ret ) : ret; + + return this.pushStack( ret, "closest", selectors ); + }, + + // Determine the position of an element within + // the matched set of elements + index: function( elem ) { + + // No argument, return index in parent + if ( !elem ) { + return ( this[0] && this[0].parentNode ) ? this.prevAll().length : -1; + } + + // index in selector + if ( typeof elem === "string" ) { + return jQuery.inArray( this[0], jQuery( elem ) ); + } + + // Locate the position of the desired element + return jQuery.inArray( + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[0] : elem, this ); + }, + + add: function( selector, context ) { + var set = typeof selector === "string" ? + jQuery( selector, context ) : + jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ), + all = jQuery.merge( this.get(), set ); + + return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ? + all : + jQuery.unique( all ) ); + }, + + addBack: function( selector ) { + return this.add( selector == null ? + this.prevObject : this.prevObject.filter(selector) + ); + } +}); + +jQuery.fn.andSelf = jQuery.fn.addBack; + +// A painfully simple check to see if an element is disconnected +// from a document (should be improved, where feasible). +function isDisconnected( node ) { + return !node || !node.parentNode || node.parentNode.nodeType === 11; +} + +function sibling( cur, dir ) { + do { + cur = cur[ dir ]; + } while ( cur && cur.nodeType !== 1 ); + + return cur; +} + +jQuery.each({ + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return jQuery.dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, i, until ) { + return jQuery.dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return sibling( elem, "nextSibling" ); + }, + prev: function( elem ) { + return sibling( elem, "previousSibling" ); + }, + nextAll: function( elem ) { + return jQuery.dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return jQuery.dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, i, until ) { + return jQuery.dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, i, until ) { + return jQuery.dir( elem, "previousSibling", until ); + }, + siblings: function( elem ) { + return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem ); + }, + children: function( elem ) { + return jQuery.sibling( elem.firstChild ); + }, + contents: function( elem ) { + return jQuery.nodeName( elem, "iframe" ) ? + elem.contentDocument || elem.contentWindow.document : + jQuery.merge( [], elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var ret = jQuery.map( this, fn, until ); + + if ( !runtil.test( name ) ) { + selector = until; + } + + if ( selector && typeof selector === "string" ) { + ret = jQuery.filter( selector, ret ); + } + + ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret; + + if ( this.length > 1 && rparentsprev.test( name ) ) { + ret = ret.reverse(); + } + + return this.pushStack( ret, name, core_slice.call( arguments ).join(",") ); + }; +}); + +jQuery.extend({ + filter: function( expr, elems, not ) { + if ( not ) { + expr = ":not(" + expr + ")"; + } + + return elems.length === 1 ? + jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] : + jQuery.find.matches(expr, elems); + }, + + dir: function( elem, dir, until ) { + var matched = [], + cur = elem[ dir ]; + + while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { + if ( cur.nodeType === 1 ) { + matched.push( cur ); + } + cur = cur[dir]; + } + return matched; + }, + + sibling: function( n, elem ) { + var r = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + r.push( n ); + } + } + + return r; + } +}); + +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, keep ) { + + // Can't pass null or undefined to indexOf in Firefox 4 + // Set to 0 to skip string check + qualifier = qualifier || 0; + + if ( jQuery.isFunction( qualifier ) ) { + return jQuery.grep(elements, function( elem, i ) { + var retVal = !!qualifier.call( elem, i, elem ); + return retVal === keep; + }); + + } else if ( qualifier.nodeType ) { + return jQuery.grep(elements, function( elem, i ) { + return ( elem === qualifier ) === keep; + }); + + } else if ( typeof qualifier === "string" ) { + var filtered = jQuery.grep(elements, function( elem ) { + return elem.nodeType === 1; + }); + + if ( isSimple.test( qualifier ) ) { + return jQuery.filter(qualifier, filtered, !keep); + } else { + qualifier = jQuery.filter( qualifier, filtered ); + } + } + + return jQuery.grep(elements, function( elem, i ) { + return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep; + }); +} +function createSafeFragment( document ) { + var list = nodeNames.split( "|" ), + safeFrag = document.createDocumentFragment(); + + if ( safeFrag.createElement ) { + while ( list.length ) { + safeFrag.createElement( + list.pop() + ); + } + } + return safeFrag; +} + +var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" + + "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video", + rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g, + rleadingWhitespace = /^\s+/, + rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, + rtagName = /<([\w:]+)/, + rtbody = /]", "i"), + rcheckableType = /^(?:checkbox|radio)$/, + // checked="checked" or checked + rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, + rscriptType = /\/(java|ecma)script/i, + rcleanScript = /^\s*\s*$/g, + wrapMap = { + option: [ 1, "" ], + legend: [ 1, "
    ", "
    " ], + thead: [ 1, "", "
    " ], + tr: [ 2, "", "
    " ], + td: [ 3, "", "
    " ], + col: [ 2, "", "
    " ], + area: [ 1, "", "" ], + _default: [ 0, "", "" ] + }, + safeFragment = createSafeFragment( document ), + fragmentDiv = safeFragment.appendChild( document.createElement("div") ); + +wrapMap.optgroup = wrapMap.option; +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + +// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags, +// unless wrapped in a div with non-breaking characters in front of it. +if ( !jQuery.support.htmlSerialize ) { + wrapMap._default = [ 1, "X
    ", "
    " ]; +} + +jQuery.fn.extend({ + text: function( value ) { + return jQuery.access( this, function( value ) { + return value === undefined ? + jQuery.text( this ) : + this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) ); + }, null, value, arguments.length ); + }, + + wrapAll: function( html ) { + if ( jQuery.isFunction( html ) ) { + return this.each(function(i) { + jQuery(this).wrapAll( html.call(this, i) ); + }); + } + + if ( this[0] ) { + // The elements to wrap the target around + var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true); + + if ( this[0].parentNode ) { + wrap.insertBefore( this[0] ); + } + + wrap.map(function() { + var elem = this; + + while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { + elem = elem.firstChild; + } + + return elem; + }).append( this ); + } + + return this; + }, + + wrapInner: function( html ) { + if ( jQuery.isFunction( html ) ) { + return this.each(function(i) { + jQuery(this).wrapInner( html.call(this, i) ); + }); + } + + return this.each(function() { + var self = jQuery( this ), + contents = self.contents(); + + if ( contents.length ) { + contents.wrapAll( html ); + + } else { + self.append( html ); + } + }); + }, + + wrap: function( html ) { + var isFunction = jQuery.isFunction( html ); + + return this.each(function(i) { + jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html ); + }); + }, + + unwrap: function() { + return this.parent().each(function() { + if ( !jQuery.nodeName( this, "body" ) ) { + jQuery( this ).replaceWith( this.childNodes ); + } + }).end(); + }, + + append: function() { + return this.domManip(arguments, true, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 ) { + this.appendChild( elem ); + } + }); + }, + + prepend: function() { + return this.domManip(arguments, true, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 ) { + this.insertBefore( elem, this.firstChild ); + } + }); + }, + + before: function() { + if ( !isDisconnected( this[0] ) ) { + return this.domManip(arguments, false, function( elem ) { + this.parentNode.insertBefore( elem, this ); + }); + } + + if ( arguments.length ) { + var set = jQuery.clean( arguments ); + return this.pushStack( jQuery.merge( set, this ), "before", this.selector ); + } + }, + + after: function() { + if ( !isDisconnected( this[0] ) ) { + return this.domManip(arguments, false, function( elem ) { + this.parentNode.insertBefore( elem, this.nextSibling ); + }); + } + + if ( arguments.length ) { + var set = jQuery.clean( arguments ); + return this.pushStack( jQuery.merge( this, set ), "after", this.selector ); + } + }, + + // keepData is for internal use only--do not document + remove: function( selector, keepData ) { + var elem, + i = 0; + + for ( ; (elem = this[i]) != null; i++ ) { + if ( !selector || jQuery.filter( selector, [ elem ] ).length ) { + if ( !keepData && elem.nodeType === 1 ) { + jQuery.cleanData( elem.getElementsByTagName("*") ); + jQuery.cleanData( [ elem ] ); + } + + if ( elem.parentNode ) { + elem.parentNode.removeChild( elem ); + } + } + } + + return this; + }, + + empty: function() { + var elem, + i = 0; + + for ( ; (elem = this[i]) != null; i++ ) { + // Remove element nodes and prevent memory leaks + if ( elem.nodeType === 1 ) { + jQuery.cleanData( elem.getElementsByTagName("*") ); + } + + // Remove any remaining nodes + while ( elem.firstChild ) { + elem.removeChild( elem.firstChild ); + } + } + + return this; + }, + + clone: function( dataAndEvents, deepDataAndEvents ) { + dataAndEvents = dataAndEvents == null ? false : dataAndEvents; + deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; + + return this.map( function () { + return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); + }); + }, + + html: function( value ) { + return jQuery.access( this, function( value ) { + var elem = this[0] || {}, + i = 0, + l = this.length; + + if ( value === undefined ) { + return elem.nodeType === 1 ? + elem.innerHTML.replace( rinlinejQuery, "" ) : + undefined; + } + + // See if we can take a shortcut and just use innerHTML + if ( typeof value === "string" && !rnoInnerhtml.test( value ) && + ( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) && + ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) && + !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) { + + value = value.replace( rxhtmlTag, "<$1>" ); + + try { + for (; i < l; i++ ) { + // Remove element nodes and prevent memory leaks + elem = this[i] || {}; + if ( elem.nodeType === 1 ) { + jQuery.cleanData( elem.getElementsByTagName( "*" ) ); + elem.innerHTML = value; + } + } + + elem = 0; + + // If using innerHTML throws an exception, use the fallback method + } catch(e) {} + } + + if ( elem ) { + this.empty().append( value ); + } + }, null, value, arguments.length ); + }, + + replaceWith: function( value ) { + if ( !isDisconnected( this[0] ) ) { + // Make sure that the elements are removed from the DOM before they are inserted + // this can help fix replacing a parent with child elements + if ( jQuery.isFunction( value ) ) { + return this.each(function(i) { + var self = jQuery(this), old = self.html(); + self.replaceWith( value.call( this, i, old ) ); + }); + } + + if ( typeof value !== "string" ) { + value = jQuery( value ).detach(); + } + + return this.each(function() { + var next = this.nextSibling, + parent = this.parentNode; + + jQuery( this ).remove(); + + if ( next ) { + jQuery(next).before( value ); + } else { + jQuery(parent).append( value ); + } + }); + } + + return this.length ? + this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value ) : + this; + }, + + detach: function( selector ) { + return this.remove( selector, true ); + }, + + domManip: function( args, table, callback ) { + + // Flatten any nested arrays + args = [].concat.apply( [], args ); + + var results, first, fragment, iNoClone, + i = 0, + value = args[0], + scripts = [], + l = this.length; + + // We can't cloneNode fragments that contain checked, in WebKit + if ( !jQuery.support.checkClone && l > 1 && typeof value === "string" && rchecked.test( value ) ) { + return this.each(function() { + jQuery(this).domManip( args, table, callback ); + }); + } + + if ( jQuery.isFunction(value) ) { + return this.each(function(i) { + var self = jQuery(this); + args[0] = value.call( this, i, table ? self.html() : undefined ); + self.domManip( args, table, callback ); + }); + } + + if ( this[0] ) { + results = jQuery.buildFragment( args, this, scripts ); + fragment = results.fragment; + first = fragment.firstChild; + + if ( fragment.childNodes.length === 1 ) { + fragment = first; + } + + if ( first ) { + table = table && jQuery.nodeName( first, "tr" ); + + // Use the original fragment for the last item instead of the first because it can end up + // being emptied incorrectly in certain situations (#8070). + // Fragments from the fragment cache must always be cloned and never used in place. + for ( iNoClone = results.cacheable || l - 1; i < l; i++ ) { + callback.call( + table && jQuery.nodeName( this[i], "table" ) ? + findOrAppend( this[i], "tbody" ) : + this[i], + i === iNoClone ? + fragment : + jQuery.clone( fragment, true, true ) + ); + } + } + + // Fix #11809: Avoid leaking memory + fragment = first = null; + + if ( scripts.length ) { + jQuery.each( scripts, function( i, elem ) { + if ( elem.src ) { + if ( jQuery.ajax ) { + jQuery.ajax({ + url: elem.src, + type: "GET", + dataType: "script", + async: false, + global: false, + "throws": true + }); + } else { + jQuery.error("no ajax"); + } + } else { + jQuery.globalEval( ( elem.text || elem.textContent || elem.innerHTML || "" ).replace( rcleanScript, "" ) ); + } + + if ( elem.parentNode ) { + elem.parentNode.removeChild( elem ); + } + }); + } + } + + return this; + } +}); + +function findOrAppend( elem, tag ) { + return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) ); +} + +function cloneCopyEvent( src, dest ) { + + if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { + return; + } + + var type, i, l, + oldData = jQuery._data( src ), + curData = jQuery._data( dest, oldData ), + events = oldData.events; + + if ( events ) { + delete curData.handle; + curData.events = {}; + + for ( type in events ) { + for ( i = 0, l = events[ type ].length; i < l; i++ ) { + jQuery.event.add( dest, type, events[ type ][ i ] ); + } + } + } + + // make the cloned public data object a copy from the original + if ( curData.data ) { + curData.data = jQuery.extend( {}, curData.data ); + } +} + +function cloneFixAttributes( src, dest ) { + var nodeName; + + // We do not need to do anything for non-Elements + if ( dest.nodeType !== 1 ) { + return; + } + + // clearAttributes removes the attributes, which we don't want, + // but also removes the attachEvent events, which we *do* want + if ( dest.clearAttributes ) { + dest.clearAttributes(); + } + + // mergeAttributes, in contrast, only merges back on the + // original attributes, not the events + if ( dest.mergeAttributes ) { + dest.mergeAttributes( src ); + } + + nodeName = dest.nodeName.toLowerCase(); + + if ( nodeName === "object" ) { + // IE6-10 improperly clones children of object elements using classid. + // IE10 throws NoModificationAllowedError if parent is null, #12132. + if ( dest.parentNode ) { + dest.outerHTML = src.outerHTML; + } + + // This path appears unavoidable for IE9. When cloning an object + // element in IE9, the outerHTML strategy above is not sufficient. + // If the src has innerHTML and the destination does not, + // copy the src.innerHTML into the dest.innerHTML. #10324 + if ( jQuery.support.html5Clone && (src.innerHTML && !jQuery.trim(dest.innerHTML)) ) { + dest.innerHTML = src.innerHTML; + } + + } else if ( nodeName === "input" && rcheckableType.test( src.type ) ) { + // IE6-8 fails to persist the checked state of a cloned checkbox + // or radio button. Worse, IE6-7 fail to give the cloned element + // a checked appearance if the defaultChecked value isn't also set + + dest.defaultChecked = dest.checked = src.checked; + + // IE6-7 get confused and end up setting the value of a cloned + // checkbox/radio button to an empty string instead of "on" + if ( dest.value !== src.value ) { + dest.value = src.value; + } + + // IE6-8 fails to return the selected option to the default selected + // state when cloning options + } else if ( nodeName === "option" ) { + dest.selected = src.defaultSelected; + + // IE6-8 fails to set the defaultValue to the correct value when + // cloning other types of input fields + } else if ( nodeName === "input" || nodeName === "textarea" ) { + dest.defaultValue = src.defaultValue; + + // IE blanks contents when cloning scripts + } else if ( nodeName === "script" && dest.text !== src.text ) { + dest.text = src.text; + } + + // Event data gets referenced instead of copied if the expando + // gets copied too + dest.removeAttribute( jQuery.expando ); +} + +jQuery.buildFragment = function( args, context, scripts ) { + var fragment, cacheable, cachehit, + first = args[ 0 ]; + + // Set context from what may come in as undefined or a jQuery collection or a node + context = context || document; + context = (context[0] || context).ownerDocument || context[0] || context; + + // Ensure that an attr object doesn't incorrectly stand in as a document object + // Chrome and Firefox seem to allow this to occur and will throw exception + // Fixes #8950 + if ( typeof context.createDocumentFragment === "undefined" ) { + context = document; + } + + // Only cache "small" (1/2 KB) HTML strings that are associated with the main document + // Cloning options loses the selected state, so don't cache them + // IE 6 doesn't like it when you put or elements in a fragment + // Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache + // Lastly, IE6,7,8 will not correctly reuse cached fragments that were created from unknown elems #10501 + if ( args.length === 1 && typeof first === "string" && first.length < 512 && context === document && + first.charAt(0) === "<" && !rnocache.test( first ) && + (jQuery.support.checkClone || !rchecked.test( first )) && + (jQuery.support.html5Clone || !rnoshimcache.test( first )) ) { + + // Mark cacheable and look for a hit + cacheable = true; + fragment = jQuery.fragments[ first ]; + cachehit = fragment !== undefined; + } + + if ( !fragment ) { + fragment = context.createDocumentFragment(); + jQuery.clean( args, context, fragment, scripts ); + + // Update the cache, but only store false + // unless this is a second parsing of the same content + if ( cacheable ) { + jQuery.fragments[ first ] = cachehit && fragment; + } + } + + return { fragment: fragment, cacheable: cacheable }; +}; + +jQuery.fragments = {}; + +jQuery.each({ + appendTo: "append", + prependTo: "prepend", + insertBefore: "before", + insertAfter: "after", + replaceAll: "replaceWith" +}, function( name, original ) { + jQuery.fn[ name ] = function( selector ) { + var elems, + i = 0, + ret = [], + insert = jQuery( selector ), + l = insert.length, + parent = this.length === 1 && this[0].parentNode; + + if ( (parent == null || parent && parent.nodeType === 11 && parent.childNodes.length === 1) && l === 1 ) { + insert[ original ]( this[0] ); + return this; + } else { + for ( ; i < l; i++ ) { + elems = ( i > 0 ? this.clone(true) : this ).get(); + jQuery( insert[i] )[ original ]( elems ); + ret = ret.concat( elems ); + } + + return this.pushStack( ret, name, insert.selector ); + } + }; +}); + +function getAll( elem ) { + if ( typeof elem.getElementsByTagName !== "undefined" ) { + return elem.getElementsByTagName( "*" ); + + } else if ( typeof elem.querySelectorAll !== "undefined" ) { + return elem.querySelectorAll( "*" ); + + } else { + return []; + } +} + +// Used in clean, fixes the defaultChecked property +function fixDefaultChecked( elem ) { + if ( rcheckableType.test( elem.type ) ) { + elem.defaultChecked = elem.checked; + } +} + +jQuery.extend({ + clone: function( elem, dataAndEvents, deepDataAndEvents ) { + var srcElements, + destElements, + i, + clone; + + if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) { + clone = elem.cloneNode( true ); + + // IE<=8 does not properly clone detached, unknown element nodes + } else { + fragmentDiv.innerHTML = elem.outerHTML; + fragmentDiv.removeChild( clone = fragmentDiv.firstChild ); + } + + if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) && + (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) { + // IE copies events bound via attachEvent when using cloneNode. + // Calling detachEvent on the clone will also remove the events + // from the original. In order to get around this, we use some + // proprietary methods to clear the events. Thanks to MooTools + // guys for this hotness. + + cloneFixAttributes( elem, clone ); + + // Using Sizzle here is crazy slow, so we use getElementsByTagName instead + srcElements = getAll( elem ); + destElements = getAll( clone ); + + // Weird iteration because IE will replace the length property + // with an element if you are cloning the body and one of the + // elements on the page has a name or id of "length" + for ( i = 0; srcElements[i]; ++i ) { + // Ensure that the destination node is not null; Fixes #9587 + if ( destElements[i] ) { + cloneFixAttributes( srcElements[i], destElements[i] ); + } + } + } + + // Copy the events from the original to the clone + if ( dataAndEvents ) { + cloneCopyEvent( elem, clone ); + + if ( deepDataAndEvents ) { + srcElements = getAll( elem ); + destElements = getAll( clone ); + + for ( i = 0; srcElements[i]; ++i ) { + cloneCopyEvent( srcElements[i], destElements[i] ); + } + } + } + + srcElements = destElements = null; + + // Return the cloned set + return clone; + }, + + clean: function( elems, context, fragment, scripts ) { + var j, safe, elem, tag, wrap, depth, div, hasBody, tbody, len, handleScript, jsTags, + i = 0, + ret = []; + + // Ensure that context is a document + if ( !context || typeof context.createDocumentFragment === "undefined" ) { + context = document; + } + + // Use the already-created safe fragment if context permits + for ( safe = context === document && safeFragment; (elem = elems[i]) != null; i++ ) { + if ( typeof elem === "number" ) { + elem += ""; + } + + if ( !elem ) { + continue; + } + + // Convert html string into DOM nodes + if ( typeof elem === "string" ) { + if ( !rhtml.test( elem ) ) { + elem = context.createTextNode( elem ); + } else { + // Ensure a safe container in which to render the html + safe = safe || createSafeFragment( context ); + div = div || safe.appendChild( context.createElement("div") ); + + // Fix "XHTML"-style tags in all browsers + elem = elem.replace(rxhtmlTag, "<$1>"); + + // Go to html and back, then peel off extra wrappers + tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase(); + wrap = wrapMap[ tag ] || wrapMap._default; + depth = wrap[0]; + div.innerHTML = wrap[1] + elem + wrap[2]; + + // Move to the right depth + while ( depth-- ) { + div = div.lastChild; + } + + // Remove IE's autoinserted from table fragments + if ( !jQuery.support.tbody ) { + + // String was a , *may* have spurious + hasBody = rtbody.test(elem); + tbody = tag === "table" && !hasBody ? + div.firstChild && div.firstChild.childNodes : + + // String was a bare or + wrap[1] === "
    " && !hasBody ? + div.childNodes : + []; + + for ( j = tbody.length - 1; j >= 0 ; --j ) { + if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) { + tbody[ j ].parentNode.removeChild( tbody[ j ] ); + } + } + } + + // IE completely kills leading whitespace when innerHTML is used + if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { + div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild ); + } + + elem = div.childNodes; + + // Remember the top-level container for proper cleanup + div = safe.lastChild; + } + } + + if ( elem.nodeType ) { + ret.push( elem ); + } else { + ret = jQuery.merge( ret, elem ); + } + } + + // Fix #11356: Clear elements from safeFragment + if ( div ) { + safe.removeChild( div ); + elem = div = safe = null; + } + + // Reset defaultChecked for any radios and checkboxes + // about to be appended to the DOM in IE 6/7 (#8060) + if ( !jQuery.support.appendChecked ) { + for ( i = 0; (elem = ret[i]) != null; i++ ) { + if ( jQuery.nodeName( elem, "input" ) ) { + fixDefaultChecked( elem ); + } else if ( typeof elem.getElementsByTagName !== "undefined" ) { + jQuery.grep( elem.getElementsByTagName("input"), fixDefaultChecked ); + } + } + } + + // Append elements to a provided document fragment + if ( fragment ) { + // Special handling of each script element + handleScript = function( elem ) { + // Check if we consider it executable + if ( !elem.type || rscriptType.test( elem.type ) ) { + // Detach the script and store it in the scripts array (if provided) or the fragment + // Return truthy to indicate that it has been handled + return scripts ? + scripts.push( elem.parentNode ? elem.parentNode.removeChild( elem ) : elem ) : + fragment.appendChild( elem ); + } + }; + + for ( i = 0; (elem = ret[i]) != null; i++ ) { + // Check if we're done after handling an executable script + if ( !( jQuery.nodeName( elem, "script" ) && handleScript( elem ) ) ) { + // Append to fragment and handle embedded scripts + fragment.appendChild( elem ); + if ( typeof elem.getElementsByTagName !== "undefined" ) { + // handleScript alters the DOM, so use jQuery.merge to ensure snapshot iteration + jsTags = jQuery.grep( jQuery.merge( [], elem.getElementsByTagName("script") ), handleScript ); + + // Splice the scripts into ret after their former ancestor and advance our index beyond them + ret.splice.apply( ret, [i + 1, 0].concat( jsTags ) ); + i += jsTags.length; + } + } + } + } + + return ret; + }, + + cleanData: function( elems, /* internal */ acceptData ) { + var data, id, elem, type, + i = 0, + internalKey = jQuery.expando, + cache = jQuery.cache, + deleteExpando = jQuery.support.deleteExpando, + special = jQuery.event.special; + + for ( ; (elem = elems[i]) != null; i++ ) { + + if ( acceptData || jQuery.acceptData( elem ) ) { + + id = elem[ internalKey ]; + data = id && cache[ id ]; + + if ( data ) { + if ( data.events ) { + for ( type in data.events ) { + if ( special[ type ] ) { + jQuery.event.remove( elem, type ); + + // This is a shortcut to avoid jQuery.event.remove's overhead + } else { + jQuery.removeEvent( elem, type, data.handle ); + } + } + } + + // Remove cache only if it was not already removed by jQuery.event.remove + if ( cache[ id ] ) { + + delete cache[ id ]; + + // IE does not allow us to delete expando properties from nodes, + // nor does it have a removeAttribute function on Document nodes; + // we must handle all of these cases + if ( deleteExpando ) { + delete elem[ internalKey ]; + + } else if ( elem.removeAttribute ) { + elem.removeAttribute( internalKey ); + + } else { + elem[ internalKey ] = null; + } + + jQuery.deletedIds.push( id ); + } + } + } + } + } +}); +// Limit scope pollution from any deprecated API +(function() { + +var matched, browser; + +// Use of jQuery.browser is frowned upon. +// More details: http://api.jquery.com/jQuery.browser +// jQuery.uaMatch maintained for back-compat +jQuery.uaMatch = function( ua ) { + ua = ua.toLowerCase(); + + var match = /(chrome)[ \/]([\w.]+)/.exec( ua ) || + /(webkit)[ \/]([\w.]+)/.exec( ua ) || + /(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) || + /(msie) ([\w.]+)/.exec( ua ) || + ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) || + []; + + return { + browser: match[ 1 ] || "", + version: match[ 2 ] || "0" + }; +}; + +matched = jQuery.uaMatch( navigator.userAgent ); +browser = {}; + +if ( matched.browser ) { + browser[ matched.browser ] = true; + browser.version = matched.version; +} + +// Deprecated, use jQuery.browser.webkit instead +// Maintained for back-compat only +if ( browser.webkit ) { + browser.safari = true; +} + +jQuery.browser = browser; + +jQuery.sub = function() { + function jQuerySub( selector, context ) { + return new jQuerySub.fn.init( selector, context ); + } + jQuery.extend( true, jQuerySub, this ); + jQuerySub.superclass = this; + jQuerySub.fn = jQuerySub.prototype = this(); + jQuerySub.fn.constructor = jQuerySub; + jQuerySub.sub = this.sub; + jQuerySub.fn.init = function init( selector, context ) { + if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) { + context = jQuerySub( context ); + } + + return jQuery.fn.init.call( this, selector, context, rootjQuerySub ); + }; + jQuerySub.fn.init.prototype = jQuerySub.fn; + var rootjQuerySub = jQuerySub(document); + return jQuerySub; +}; + +})(); +var curCSS, iframe, iframeDoc, + ralpha = /alpha\([^)]*\)/i, + ropacity = /opacity=([^)]*)/, + rposition = /^(top|right|bottom|left)$/, + rmargin = /^margin/, + rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ), + rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ), + rrelNum = new RegExp( "^([-+])=(" + core_pnum + ")", "i" ), + elemdisplay = {}, + + cssShow = { position: "absolute", visibility: "hidden", display: "block" }, + cssNormalTransform = { + letterSpacing: 0, + fontWeight: 400, + lineHeight: 1 + }, + + cssExpand = [ "Top", "Right", "Bottom", "Left" ], + cssPrefixes = [ "Webkit", "O", "Moz", "ms" ], + + eventsToggle = jQuery.fn.toggle; + +// return a css property mapped to a potentially vendor prefixed property +function vendorPropName( style, name ) { + + // shortcut for names that are not vendor prefixed + if ( name in style ) { + return name; + } + + // check for vendor prefixed names + var capName = name.charAt(0).toUpperCase() + name.slice(1), + origName = name, + i = cssPrefixes.length; + + while ( i-- ) { + name = cssPrefixes[ i ] + capName; + if ( name in style ) { + return name; + } + } + + return origName; +} + +function isHidden( elem, el ) { + elem = el || elem; + return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem ); +} + +function showHide( elements, show ) { + var elem, display, + values = [], + index = 0, + length = elements.length; + + for ( ; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + values[ index ] = jQuery._data( elem, "olddisplay" ); + if ( show ) { + // Reset the inline display of this element to learn if it is + // being hidden by cascaded rules or not + if ( !values[ index ] && elem.style.display === "none" ) { + elem.style.display = ""; + } + + // Set elements which have been overridden with display: none + // in a stylesheet to whatever the default browser style is + // for such an element + if ( elem.style.display === "" && isHidden( elem ) ) { + values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) ); + } + } else { + display = curCSS( elem, "display" ); + + if ( !values[ index ] && display !== "none" ) { + jQuery._data( elem, "olddisplay", display ); + } + } + } + + // Set the display of most of the elements in a second loop + // to avoid the constant reflow + for ( index = 0; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + if ( !show || elem.style.display === "none" || elem.style.display === "" ) { + elem.style.display = show ? values[ index ] || "" : "none"; + } + } + + return elements; +} + +jQuery.fn.extend({ + css: function( name, value ) { + return jQuery.access( this, function( elem, name, value ) { + return value !== undefined ? + jQuery.style( elem, name, value ) : + jQuery.css( elem, name ); + }, name, value, arguments.length > 1 ); + }, + show: function() { + return showHide( this, true ); + }, + hide: function() { + return showHide( this ); + }, + toggle: function( state, fn2 ) { + var bool = typeof state === "boolean"; + + if ( jQuery.isFunction( state ) && jQuery.isFunction( fn2 ) ) { + return eventsToggle.apply( this, arguments ); + } + + return this.each(function() { + if ( bool ? state : isHidden( this ) ) { + jQuery( this ).show(); + } else { + jQuery( this ).hide(); + } + }); + } +}); + +jQuery.extend({ + // Add in style property hooks for overriding the default + // behavior of getting and setting a style property + cssHooks: { + opacity: { + get: function( elem, computed ) { + if ( computed ) { + // We should always get a number back from opacity + var ret = curCSS( elem, "opacity" ); + return ret === "" ? "1" : ret; + + } + } + } + }, + + // Exclude the following css properties to add px + cssNumber: { + "fillOpacity": true, + "fontWeight": true, + "lineHeight": true, + "opacity": true, + "orphans": true, + "widows": true, + "zIndex": true, + "zoom": true + }, + + // Add in properties whose names you wish to fix before + // setting or getting the value + cssProps: { + // normalize float css property + "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat" + }, + + // Get and set the style property on a DOM Node + style: function( elem, name, value, extra ) { + // Don't set styles on text and comment nodes + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { + return; + } + + // Make sure that we're working with the right name + var ret, type, hooks, + origName = jQuery.camelCase( name ), + style = elem.style; + + name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) ); + + // gets hook for the prefixed version + // followed by the unprefixed version + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // Check if we're setting a value + if ( value !== undefined ) { + type = typeof value; + + // convert relative number strings (+= or -=) to relative numbers. #7345 + if ( type === "string" && (ret = rrelNum.exec( value )) ) { + value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) ); + // Fixes bug #9237 + type = "number"; + } + + // Make sure that NaN and null values aren't set. See: #7116 + if ( value == null || type === "number" && isNaN( value ) ) { + return; + } + + // If a number was passed in, add 'px' to the (except for certain CSS properties) + if ( type === "number" && !jQuery.cssNumber[ origName ] ) { + value += "px"; + } + + // If a hook was provided, use that value, otherwise just set the specified value + if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) { + // Wrapped to prevent IE from throwing errors when 'invalid' values are provided + // Fixes bug #5509 + try { + style[ name ] = value; + } catch(e) {} + } + + } else { + // If a hook was provided get the non-computed value from there + if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { + return ret; + } + + // Otherwise just get the value from the style object + return style[ name ]; + } + }, + + css: function( elem, name, numeric, extra ) { + var val, num, hooks, + origName = jQuery.camelCase( name ); + + // Make sure that we're working with the right name + name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) ); + + // gets hook for the prefixed version + // followed by the unprefixed version + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // If a hook was provided get the computed value from there + if ( hooks && "get" in hooks ) { + val = hooks.get( elem, true, extra ); + } + + // Otherwise, if a way to get the computed value exists, use that + if ( val === undefined ) { + val = curCSS( elem, name ); + } + + //convert "normal" to computed value + if ( val === "normal" && name in cssNormalTransform ) { + val = cssNormalTransform[ name ]; + } + + // Return, converting to number if forced or a qualifier was provided and val looks numeric + if ( numeric || extra !== undefined ) { + num = parseFloat( val ); + return numeric || jQuery.isNumeric( num ) ? num || 0 : val; + } + return val; + }, + + // A method for quickly swapping in/out CSS properties to get correct calculations + swap: function( elem, options, callback ) { + var ret, name, + old = {}; + + // Remember the old values, and insert the new ones + for ( name in options ) { + old[ name ] = elem.style[ name ]; + elem.style[ name ] = options[ name ]; + } + + ret = callback.call( elem ); + + // Revert the old values + for ( name in options ) { + elem.style[ name ] = old[ name ]; + } + + return ret; + } +}); + +// NOTE: To any future maintainer, we've used both window.getComputedStyle +// and getComputedStyle here to produce a better gzip size +if ( window.getComputedStyle ) { + curCSS = function( elem, name ) { + var ret, width, minWidth, maxWidth, + computed = getComputedStyle( elem, null ), + style = elem.style; + + if ( computed ) { + + ret = computed[ name ]; + if ( ret === "" && !jQuery.contains( elem.ownerDocument.documentElement, elem ) ) { + ret = jQuery.style( elem, name ); + } + + // A tribute to the "awesome hack by Dean Edwards" + // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right + // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels + // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values + if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) { + width = style.width; + minWidth = style.minWidth; + maxWidth = style.maxWidth; + + style.minWidth = style.maxWidth = style.width = ret; + ret = computed.width; + + style.width = width; + style.minWidth = minWidth; + style.maxWidth = maxWidth; + } + } + + return ret; + }; +} else if ( document.documentElement.currentStyle ) { + curCSS = function( elem, name ) { + var left, rsLeft, + ret = elem.currentStyle && elem.currentStyle[ name ], + style = elem.style; + + // Avoid setting ret to empty string here + // so we don't default to auto + if ( ret == null && style && style[ name ] ) { + ret = style[ name ]; + } + + // From the awesome hack by Dean Edwards + // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 + + // If we're not dealing with a regular pixel number + // but a number that has a weird ending, we need to convert it to pixels + // but not position css attributes, as those are proportional to the parent element instead + // and we can't measure the parent instead because it might trigger a "stacking dolls" problem + if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) { + + // Remember the original values + left = style.left; + rsLeft = elem.runtimeStyle && elem.runtimeStyle.left; + + // Put in the new values to get a computed value out + if ( rsLeft ) { + elem.runtimeStyle.left = elem.currentStyle.left; + } + style.left = name === "fontSize" ? "1em" : ret; + ret = style.pixelLeft + "px"; + + // Revert the changed values + style.left = left; + if ( rsLeft ) { + elem.runtimeStyle.left = rsLeft; + } + } + + return ret === "" ? "auto" : ret; + }; +} + +function setPositiveNumber( elem, value, subtract ) { + var matches = rnumsplit.exec( value ); + return matches ? + Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : + value; +} + +function augmentWidthOrHeight( elem, name, extra, isBorderBox ) { + var i = extra === ( isBorderBox ? "border" : "content" ) ? + // If we already have the right measurement, avoid augmentation + 4 : + // Otherwise initialize for horizontal or vertical properties + name === "width" ? 1 : 0, + + val = 0; + + for ( ; i < 4; i += 2 ) { + // both box models exclude margin, so add it if we want it + if ( extra === "margin" ) { + // we use jQuery.css instead of curCSS here + // because of the reliableMarginRight CSS hook! + val += jQuery.css( elem, extra + cssExpand[ i ], true ); + } + + // From this point on we use curCSS for maximum performance (relevant in animations) + if ( isBorderBox ) { + // border-box includes padding, so remove it if we want content + if ( extra === "content" ) { + val -= parseFloat( curCSS( elem, "padding" + cssExpand[ i ] ) ) || 0; + } + + // at this point, extra isn't border nor margin, so remove border + if ( extra !== "margin" ) { + val -= parseFloat( curCSS( elem, "border" + cssExpand[ i ] + "Width" ) ) || 0; + } + } else { + // at this point, extra isn't content, so add padding + val += parseFloat( curCSS( elem, "padding" + cssExpand[ i ] ) ) || 0; + + // at this point, extra isn't content nor padding, so add border + if ( extra !== "padding" ) { + val += parseFloat( curCSS( elem, "border" + cssExpand[ i ] + "Width" ) ) || 0; + } + } + } + + return val; +} + +function getWidthOrHeight( elem, name, extra ) { + + // Start with offset property, which is equivalent to the border-box value + var val = name === "width" ? elem.offsetWidth : elem.offsetHeight, + valueIsBorderBox = true, + isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing" ) === "border-box"; + + if ( val <= 0 ) { + // Fall back to computed then uncomputed css if necessary + val = curCSS( elem, name ); + if ( val < 0 || val == null ) { + val = elem.style[ name ]; + } + + // Computed unit is not pixels. Stop here and return. + if ( rnumnonpx.test(val) ) { + return val; + } + + // we need the check for style in case a browser which returns unreliable values + // for getComputedStyle silently falls back to the reliable elem.style + valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] ); + + // Normalize "", auto, and prepare for extra + val = parseFloat( val ) || 0; + } + + // use the active box-sizing model to add/subtract irrelevant styles + return ( val + + augmentWidthOrHeight( + elem, + name, + extra || ( isBorderBox ? "border" : "content" ), + valueIsBorderBox + ) + ) + "px"; +} + + +// Try to determine the default display value of an element +function css_defaultDisplay( nodeName ) { + if ( elemdisplay[ nodeName ] ) { + return elemdisplay[ nodeName ]; + } + + var elem = jQuery( "<" + nodeName + ">" ).appendTo( document.body ), + display = elem.css("display"); + elem.remove(); + + // If the simple way fails, + // get element's real default display by attaching it to a temp iframe + if ( display === "none" || display === "" ) { + // Use the already-created iframe if possible + iframe = document.body.appendChild( + iframe || jQuery.extend( document.createElement("iframe"), { + frameBorder: 0, + width: 0, + height: 0 + }) + ); + + // Create a cacheable copy of the iframe document on first call. + // IE and Opera will allow us to reuse the iframeDoc without re-writing the fake HTML + // document to it; WebKit & Firefox won't allow reusing the iframe document. + if ( !iframeDoc || !iframe.createElement ) { + iframeDoc = ( iframe.contentWindow || iframe.contentDocument ).document; + iframeDoc.write(""); + iframeDoc.close(); + } + + elem = iframeDoc.body.appendChild( iframeDoc.createElement(nodeName) ); + + display = curCSS( elem, "display" ); + document.body.removeChild( iframe ); + } + + // Store the correct default display + elemdisplay[ nodeName ] = display; + + return display; +} + +jQuery.each([ "height", "width" ], function( i, name ) { + jQuery.cssHooks[ name ] = { + get: function( elem, computed, extra ) { + if ( computed ) { + if ( elem.offsetWidth !== 0 || curCSS( elem, "display" ) !== "none" ) { + return getWidthOrHeight( elem, name, extra ); + } else { + return jQuery.swap( elem, cssShow, function() { + return getWidthOrHeight( elem, name, extra ); + }); + } + } + }, + + set: function( elem, value, extra ) { + return setPositiveNumber( elem, value, extra ? + augmentWidthOrHeight( + elem, + name, + extra, + jQuery.support.boxSizing && jQuery.css( elem, "boxSizing" ) === "border-box" + ) : 0 + ); + } + }; +}); + +if ( !jQuery.support.opacity ) { + jQuery.cssHooks.opacity = { + get: function( elem, computed ) { + // IE uses filters for opacity + return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ? + ( 0.01 * parseFloat( RegExp.$1 ) ) + "" : + computed ? "1" : ""; + }, + + set: function( elem, value ) { + var style = elem.style, + currentStyle = elem.currentStyle, + opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "", + filter = currentStyle && currentStyle.filter || style.filter || ""; + + // IE has trouble with opacity if it does not have layout + // Force it by setting the zoom level + style.zoom = 1; + + // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652 + if ( value >= 1 && jQuery.trim( filter.replace( ralpha, "" ) ) === "" && + style.removeAttribute ) { + + // Setting style.filter to null, "" & " " still leave "filter:" in the cssText + // if "filter:" is present at all, clearType is disabled, we want to avoid this + // style.removeAttribute is IE Only, but so apparently is this code path... + style.removeAttribute( "filter" ); + + // if there there is no filter style applied in a css rule, we are done + if ( currentStyle && !currentStyle.filter ) { + return; + } + } + + // otherwise, set new filter values + style.filter = ralpha.test( filter ) ? + filter.replace( ralpha, opacity ) : + filter + " " + opacity; + } + }; +} + +// These hooks cannot be added until DOM ready because the support test +// for it is not run until after DOM ready +jQuery(function() { + if ( !jQuery.support.reliableMarginRight ) { + jQuery.cssHooks.marginRight = { + get: function( elem, computed ) { + // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right + // Work around by temporarily setting element display to inline-block + return jQuery.swap( elem, { "display": "inline-block" }, function() { + if ( computed ) { + return curCSS( elem, "marginRight" ); + } + }); + } + }; + } + + // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 + // getComputedStyle returns percent when specified for top/left/bottom/right + // rather than make the css module depend on the offset module, we just check for it here + if ( !jQuery.support.pixelPosition && jQuery.fn.position ) { + jQuery.each( [ "top", "left" ], function( i, prop ) { + jQuery.cssHooks[ prop ] = { + get: function( elem, computed ) { + if ( computed ) { + var ret = curCSS( elem, prop ); + // if curCSS returns percentage, fallback to offset + return rnumnonpx.test( ret ) ? jQuery( elem ).position()[ prop ] + "px" : ret; + } + } + }; + }); + } + +}); + +if ( jQuery.expr && jQuery.expr.filters ) { + jQuery.expr.filters.hidden = function( elem ) { + return ( elem.offsetWidth === 0 && elem.offsetHeight === 0 ) || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || curCSS( elem, "display" )) === "none"); + }; + + jQuery.expr.filters.visible = function( elem ) { + return !jQuery.expr.filters.hidden( elem ); + }; +} + +// These hooks are used by animate to expand properties +jQuery.each({ + margin: "", + padding: "", + border: "Width" +}, function( prefix, suffix ) { + jQuery.cssHooks[ prefix + suffix ] = { + expand: function( value ) { + var i, + + // assumes a single number if not a string + parts = typeof value === "string" ? value.split(" ") : [ value ], + expanded = {}; + + for ( i = 0; i < 4; i++ ) { + expanded[ prefix + cssExpand[ i ] + suffix ] = + parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; + } + + return expanded; + } + }; + + if ( !rmargin.test( prefix ) ) { + jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; + } +}); +var r20 = /%20/g, + rbracket = /\[\]$/, + rCRLF = /\r?\n/g, + rinput = /^(?:color|date|datetime|datetime-local|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i, + rselectTextarea = /^(?:select|textarea)/i; + +jQuery.fn.extend({ + serialize: function() { + return jQuery.param( this.serializeArray() ); + }, + serializeArray: function() { + return this.map(function(){ + return this.elements ? jQuery.makeArray( this.elements ) : this; + }) + .filter(function(){ + return this.name && !this.disabled && + ( this.checked || rselectTextarea.test( this.nodeName ) || + rinput.test( this.type ) ); + }) + .map(function( i, elem ){ + var val = jQuery( this ).val(); + + return val == null ? + null : + jQuery.isArray( val ) ? + jQuery.map( val, function( val, i ){ + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + }) : + { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + }).get(); + } +}); + +//Serialize an array of form elements or a set of +//key/values into a query string +jQuery.param = function( a, traditional ) { + var prefix, + s = [], + add = function( key, value ) { + // If value is a function, invoke it and return its value + value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); + s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); + }; + + // Set traditional to true for jQuery <= 1.3.2 behavior. + if ( traditional === undefined ) { + traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; + } + + // If an array was passed in, assume that it is an array of form elements. + if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { + // Serialize the form elements + jQuery.each( a, function() { + add( this.name, this.value ); + }); + + } else { + // If traditional, encode the "old" way (the way 1.3.2 or older + // did it), otherwise encode params recursively. + for ( prefix in a ) { + buildParams( prefix, a[ prefix ], traditional, add ); + } + } + + // Return the resulting serialization + return s.join( "&" ).replace( r20, "+" ); +}; + +function buildParams( prefix, obj, traditional, add ) { + var name; + + if ( jQuery.isArray( obj ) ) { + // Serialize array item. + jQuery.each( obj, function( i, v ) { + if ( traditional || rbracket.test( prefix ) ) { + // Treat each array item as a scalar. + add( prefix, v ); + + } else { + // If array item is non-scalar (array or object), encode its + // numeric index to resolve deserialization ambiguity issues. + // Note that rack (as of 1.0.0) can't currently deserialize + // nested arrays properly, and attempting to do so may cause + // a server error. Possible fixes are to modify rack's + // deserialization algorithm or to provide an option or flag + // to force array serialization to be shallow. + buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add ); + } + }); + + } else if ( !traditional && jQuery.type( obj ) === "object" ) { + // Serialize object item. + for ( name in obj ) { + buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); + } + + } else { + // Serialize scalar item. + add( prefix, obj ); + } +} +var // Document location + ajaxLocation, + // Document location segments + ajaxLocParts, + + rhash = /#.*$/, + rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL + // #7653, #8125, #8152: local protocol detection + rlocalProtocol = /^(?:about|app|app\-storage|.+\-extension|file|res|widget):$/, + rnoContent = /^(?:GET|HEAD)$/, + rprotocol = /^\/\//, + rquery = /\?/, + rscript = /)<[^<]*)*<\/script>/gi, + rts = /([?&])_=[^&]*/, + rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/, + + // Keep a copy of the old load method + _load = jQuery.fn.load, + + /* Prefilters + * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) + * 2) These are called: + * - BEFORE asking for a transport + * - AFTER param serialization (s.data is a string if s.processData is true) + * 3) key is the dataType + * 4) the catchall symbol "*" can be used + * 5) execution will start with transport dataType and THEN continue down to "*" if needed + */ + prefilters = {}, + + /* Transports bindings + * 1) key is the dataType + * 2) the catchall symbol "*" can be used + * 3) selection will start with transport dataType and THEN go to "*" if needed + */ + transports = {}, + + // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression + allTypes = ["*/"] + ["*"]; + +// #8138, IE may throw an exception when accessing +// a field from window.location if document.domain has been set +try { + ajaxLocation = location.href; +} catch( e ) { + // Use the href attribute of an A element + // since IE will modify it given document.location + ajaxLocation = document.createElement( "a" ); + ajaxLocation.href = ""; + ajaxLocation = ajaxLocation.href; +} + +// Segment location into parts +ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; + +// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport +function addToPrefiltersOrTransports( structure ) { + + // dataTypeExpression is optional and defaults to "*" + return function( dataTypeExpression, func ) { + + if ( typeof dataTypeExpression !== "string" ) { + func = dataTypeExpression; + dataTypeExpression = "*"; + } + + var dataType, list, placeBefore, + dataTypes = dataTypeExpression.toLowerCase().split( core_rspace ), + i = 0, + length = dataTypes.length; + + if ( jQuery.isFunction( func ) ) { + // For each dataType in the dataTypeExpression + for ( ; i < length; i++ ) { + dataType = dataTypes[ i ]; + // We control if we're asked to add before + // any existing element + placeBefore = /^\+/.test( dataType ); + if ( placeBefore ) { + dataType = dataType.substr( 1 ) || "*"; + } + list = structure[ dataType ] = structure[ dataType ] || []; + // then we add to the structure accordingly + list[ placeBefore ? "unshift" : "push" ]( func ); + } + } + }; +} + +// Base inspection function for prefilters and transports +function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR, + dataType /* internal */, inspected /* internal */ ) { + + dataType = dataType || options.dataTypes[ 0 ]; + inspected = inspected || {}; + + inspected[ dataType ] = true; + + var selection, + list = structure[ dataType ], + i = 0, + length = list ? list.length : 0, + executeOnly = ( structure === prefilters ); + + for ( ; i < length && ( executeOnly || !selection ); i++ ) { + selection = list[ i ]( options, originalOptions, jqXHR ); + // If we got redirected to another dataType + // we try there if executing only and not done already + if ( typeof selection === "string" ) { + if ( !executeOnly || inspected[ selection ] ) { + selection = undefined; + } else { + options.dataTypes.unshift( selection ); + selection = inspectPrefiltersOrTransports( + structure, options, originalOptions, jqXHR, selection, inspected ); + } + } + } + // If we're only executing or nothing was selected + // we try the catchall dataType if not done already + if ( ( executeOnly || !selection ) && !inspected[ "*" ] ) { + selection = inspectPrefiltersOrTransports( + structure, options, originalOptions, jqXHR, "*", inspected ); + } + // unnecessary when only executing (prefilters) + // but it'll be ignored by the caller in that case + return selection; +} + +// A special extend for ajax options +// that takes "flat" options (not to be deep extended) +// Fixes #9887 +function ajaxExtend( target, src ) { + var key, deep, + flatOptions = jQuery.ajaxSettings.flatOptions || {}; + for ( key in src ) { + if ( src[ key ] !== undefined ) { + ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; + } + } + if ( deep ) { + jQuery.extend( true, target, deep ); + } +} + +jQuery.fn.load = function( url, params, callback ) { + if ( typeof url !== "string" && _load ) { + return _load.apply( this, arguments ); + } + + // Don't do a request if no elements are being requested + if ( !this.length ) { + return this; + } + + var selector, type, response, + self = this, + off = url.indexOf(" "); + + if ( off >= 0 ) { + selector = url.slice( off, url.length ); + url = url.slice( 0, off ); + } + + // If it's a function + if ( jQuery.isFunction( params ) ) { + + // We assume that it's the callback + callback = params; + params = undefined; + + // Otherwise, build a param string + } else if ( typeof params === "object" ) { + type = "POST"; + } + + // Request the remote document + jQuery.ajax({ + url: url, + + // if "type" variable is undefined, then "GET" method will be used + type: type, + dataType: "html", + data: params, + complete: function( jqXHR, status ) { + if ( callback ) { + self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] ); + } + } + }).done(function( responseText ) { + + // Save response for use in complete callback + response = arguments; + + // See if a selector was specified + self.html( selector ? + + // Create a dummy div to hold the results + jQuery("
    ") + + // inject the contents of the document in, removing the scripts + // to avoid any 'Permission Denied' errors in IE + .append( responseText.replace( rscript, "" ) ) + + // Locate the specified elements + .find( selector ) : + + // If not, just inject the full result + responseText ); + + }); + + return this; +}; + +// Attach a bunch of functions for handling common AJAX events +jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split( " " ), function( i, o ){ + jQuery.fn[ o ] = function( f ){ + return this.on( o, f ); + }; +}); + +jQuery.each( [ "get", "post" ], function( i, method ) { + jQuery[ method ] = function( url, data, callback, type ) { + // shift arguments if data argument was omitted + if ( jQuery.isFunction( data ) ) { + type = type || callback; + callback = data; + data = undefined; + } + + return jQuery.ajax({ + type: method, + url: url, + data: data, + success: callback, + dataType: type + }); + }; +}); + +jQuery.extend({ + + getScript: function( url, callback ) { + return jQuery.get( url, undefined, callback, "script" ); + }, + + getJSON: function( url, data, callback ) { + return jQuery.get( url, data, callback, "json" ); + }, + + // Creates a full fledged settings object into target + // with both ajaxSettings and settings fields. + // If target is omitted, writes into ajaxSettings. + ajaxSetup: function( target, settings ) { + if ( settings ) { + // Building a settings object + ajaxExtend( target, jQuery.ajaxSettings ); + } else { + // Extending ajaxSettings + settings = target; + target = jQuery.ajaxSettings; + } + ajaxExtend( target, settings ); + return target; + }, + + ajaxSettings: { + url: ajaxLocation, + isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), + global: true, + type: "GET", + contentType: "application/x-www-form-urlencoded; charset=UTF-8", + processData: true, + async: true, + /* + timeout: 0, + data: null, + dataType: null, + username: null, + password: null, + cache: null, + throws: false, + traditional: false, + headers: {}, + */ + + accepts: { + xml: "application/xml, text/xml", + html: "text/html", + text: "text/plain", + json: "application/json, text/javascript", + "*": allTypes + }, + + contents: { + xml: /xml/, + html: /html/, + json: /json/ + }, + + responseFields: { + xml: "responseXML", + text: "responseText" + }, + + // List of data converters + // 1) key format is "source_type destination_type" (a single space in-between) + // 2) the catchall symbol "*" can be used for source_type + converters: { + + // Convert anything to text + "* text": window.String, + + // Text to html (true = no transformation) + "text html": true, + + // Evaluate text as a json expression + "text json": jQuery.parseJSON, + + // Parse text as xml + "text xml": jQuery.parseXML + }, + + // For options that shouldn't be deep extended: + // you can add your own custom options here if + // and when you create one that shouldn't be + // deep extended (see ajaxExtend) + flatOptions: { + context: true, + url: true + } + }, + + ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), + ajaxTransport: addToPrefiltersOrTransports( transports ), + + // Main method + ajax: function( url, options ) { + + // If url is an object, simulate pre-1.5 signature + if ( typeof url === "object" ) { + options = url; + url = undefined; + } + + // Force options to be an object + options = options || {}; + + var // ifModified key + ifModifiedKey, + // Response headers + responseHeadersString, + responseHeaders, + // transport + transport, + // timeout handle + timeoutTimer, + // Cross-domain detection vars + parts, + // To know if global events are to be dispatched + fireGlobals, + // Loop variable + i, + // Create the final options object + s = jQuery.ajaxSetup( {}, options ), + // Callbacks context + callbackContext = s.context || s, + // Context for global events + // It's the callbackContext if one was provided in the options + // and if it's a DOM node or a jQuery collection + globalEventContext = callbackContext !== s && + ( callbackContext.nodeType || callbackContext instanceof jQuery ) ? + jQuery( callbackContext ) : jQuery.event, + // Deferreds + deferred = jQuery.Deferred(), + completeDeferred = jQuery.Callbacks( "once memory" ), + // Status-dependent callbacks + statusCode = s.statusCode || {}, + // Headers (they are sent all at once) + requestHeaders = {}, + requestHeadersNames = {}, + // The jqXHR state + state = 0, + // Default abort message + strAbort = "canceled", + // Fake xhr + jqXHR = { + + readyState: 0, + + // Caches the header + setRequestHeader: function( name, value ) { + if ( !state ) { + var lname = name.toLowerCase(); + name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; + requestHeaders[ name ] = value; + } + return this; + }, + + // Raw string + getAllResponseHeaders: function() { + return state === 2 ? responseHeadersString : null; + }, + + // Builds headers hashtable if needed + getResponseHeader: function( key ) { + var match; + if ( state === 2 ) { + if ( !responseHeaders ) { + responseHeaders = {}; + while( ( match = rheaders.exec( responseHeadersString ) ) ) { + responseHeaders[ match[1].toLowerCase() ] = match[ 2 ]; + } + } + match = responseHeaders[ key.toLowerCase() ]; + } + return match === undefined ? null : match; + }, + + // Overrides response content-type header + overrideMimeType: function( type ) { + if ( !state ) { + s.mimeType = type; + } + return this; + }, + + // Cancel the request + abort: function( statusText ) { + statusText = statusText || strAbort; + if ( transport ) { + transport.abort( statusText ); + } + done( 0, statusText ); + return this; + } + }; + + // Callback for when everything is done + // It is defined here because jslint complains if it is declared + // at the end of the function (which would be more logical and readable) + function done( status, nativeStatusText, responses, headers ) { + var isSuccess, success, error, response, modified, + statusText = nativeStatusText; + + // Called once + if ( state === 2 ) { + return; + } + + // State is "done" now + state = 2; + + // Clear timeout if it exists + if ( timeoutTimer ) { + clearTimeout( timeoutTimer ); + } + + // Dereference transport for early garbage collection + // (no matter how long the jqXHR object will be used) + transport = undefined; + + // Cache response headers + responseHeadersString = headers || ""; + + // Set readyState + jqXHR.readyState = status > 0 ? 4 : 0; + + // Get response data + if ( responses ) { + response = ajaxHandleResponses( s, jqXHR, responses ); + } + + // If successful, handle type chaining + if ( status >= 200 && status < 300 || status === 304 ) { + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + + modified = jqXHR.getResponseHeader("Last-Modified"); + if ( modified ) { + jQuery.lastModified[ ifModifiedKey ] = modified; + } + modified = jqXHR.getResponseHeader("Etag"); + if ( modified ) { + jQuery.etag[ ifModifiedKey ] = modified; + } + } + + // If not modified + if ( status === 304 ) { + + statusText = "notmodified"; + isSuccess = true; + + // If we have data + } else { + + isSuccess = ajaxConvert( s, response ); + statusText = isSuccess.state; + success = isSuccess.data; + error = isSuccess.error; + isSuccess = !error; + } + } else { + // We extract error from statusText + // then normalize statusText and status for non-aborts + error = statusText; + if ( !statusText || status ) { + statusText = "error"; + if ( status < 0 ) { + status = 0; + } + } + } + + // Set data for the fake xhr object + jqXHR.status = status; + jqXHR.statusText = "" + ( nativeStatusText || statusText ); + + // Success/Error + if ( isSuccess ) { + deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); + } else { + deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); + } + + // Status-dependent callbacks + jqXHR.statusCode( statusCode ); + statusCode = undefined; + + if ( fireGlobals ) { + globalEventContext.trigger( "ajax" + ( isSuccess ? "Success" : "Error" ), + [ jqXHR, s, isSuccess ? success : error ] ); + } + + // Complete + completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); + + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); + // Handle the global AJAX counter + if ( !( --jQuery.active ) ) { + jQuery.event.trigger( "ajaxStop" ); + } + } + } + + // Attach deferreds + deferred.promise( jqXHR ); + jqXHR.success = jqXHR.done; + jqXHR.error = jqXHR.fail; + jqXHR.complete = completeDeferred.add; + + // Status-dependent callbacks + jqXHR.statusCode = function( map ) { + if ( map ) { + var tmp; + if ( state < 2 ) { + for ( tmp in map ) { + statusCode[ tmp ] = [ statusCode[tmp], map[tmp] ]; + } + } else { + tmp = map[ jqXHR.status ]; + jqXHR.always( tmp ); + } + } + return this; + }; + + // Remove hash character (#7531: and string promotion) + // Add protocol if not provided (#5866: IE7 issue with protocol-less urls) + // We also use the url parameter if available + s.url = ( ( url || s.url ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" ); + + // Extract dataTypes list + s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( core_rspace ); + + // Determine if a cross-domain request is in order + if ( s.crossDomain == null ) { + parts = rurl.exec( s.url.toLowerCase() ); + s.crossDomain = !!( parts && + ( parts[ 1 ] != ajaxLocParts[ 1 ] || parts[ 2 ] != ajaxLocParts[ 2 ] || + ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) != + ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) ) + ); + } + + // Convert data if not already a string + if ( s.data && s.processData && typeof s.data !== "string" ) { + s.data = jQuery.param( s.data, s.traditional ); + } + + // Apply prefilters + inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); + + // If request was aborted inside a prefilter, stop there + if ( state === 2 ) { + return jqXHR; + } + + // We can fire global events as of now if asked to + fireGlobals = s.global; + + // Uppercase the type + s.type = s.type.toUpperCase(); + + // Determine if request has content + s.hasContent = !rnoContent.test( s.type ); + + // Watch for a new set of requests + if ( fireGlobals && jQuery.active++ === 0 ) { + jQuery.event.trigger( "ajaxStart" ); + } + + // More options handling for requests with no content + if ( !s.hasContent ) { + + // If data is available, append data to url + if ( s.data ) { + s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.data; + // #9682: remove data so that it's not used in an eventual retry + delete s.data; + } + + // Get ifModifiedKey before adding the anti-cache parameter + ifModifiedKey = s.url; + + // Add anti-cache in url if needed + if ( s.cache === false ) { + + var ts = jQuery.now(), + // try replacing _= if it is there + ret = s.url.replace( rts, "$1_=" + ts ); + + // if nothing was replaced, add timestamp to the end + s.url = ret + ( ( ret === s.url ) ? ( rquery.test( s.url ) ? "&" : "?" ) + "_=" + ts : "" ); + } + } + + // Set the correct header, if data is being sent + if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { + jqXHR.setRequestHeader( "Content-Type", s.contentType ); + } + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + ifModifiedKey = ifModifiedKey || s.url; + if ( jQuery.lastModified[ ifModifiedKey ] ) { + jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ ifModifiedKey ] ); + } + if ( jQuery.etag[ ifModifiedKey ] ) { + jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ ifModifiedKey ] ); + } + } + + // Set the Accepts header for the server, depending on the dataType + jqXHR.setRequestHeader( + "Accept", + s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ? + s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : + s.accepts[ "*" ] + ); + + // Check for headers option + for ( i in s.headers ) { + jqXHR.setRequestHeader( i, s.headers[ i ] ); + } + + // Allow custom headers/mimetypes and early abort + if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { + // Abort if not done already and return + return jqXHR.abort(); + + } + + // aborting is no longer a cancellation + strAbort = "abort"; + + // Install callbacks on deferreds + for ( i in { success: 1, error: 1, complete: 1 } ) { + jqXHR[ i ]( s[ i ] ); + } + + // Get transport + transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); + + // If no transport, we auto-abort + if ( !transport ) { + done( -1, "No Transport" ); + } else { + jqXHR.readyState = 1; + // Send global event + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); + } + // Timeout + if ( s.async && s.timeout > 0 ) { + timeoutTimer = setTimeout( function(){ + jqXHR.abort( "timeout" ); + }, s.timeout ); + } + + try { + state = 1; + transport.send( requestHeaders, done ); + } catch (e) { + // Propagate exception as error if not done + if ( state < 2 ) { + done( -1, e ); + // Simply rethrow otherwise + } else { + throw e; + } + } + } + + return jqXHR; + }, + + // Counter for holding the number of active queries + active: 0, + + // Last-Modified header cache for next request + lastModified: {}, + etag: {} + +}); + +/* Handles responses to an ajax request: + * - sets all responseXXX fields accordingly + * - finds the right dataType (mediates between content-type and expected dataType) + * - returns the corresponding response + */ +function ajaxHandleResponses( s, jqXHR, responses ) { + + var ct, type, finalDataType, firstDataType, + contents = s.contents, + dataTypes = s.dataTypes, + responseFields = s.responseFields; + + // Fill responseXXX fields + for ( type in responseFields ) { + if ( type in responses ) { + jqXHR[ responseFields[type] ] = responses[ type ]; + } + } + + // Remove auto dataType and get content-type in the process + while( dataTypes[ 0 ] === "*" ) { + dataTypes.shift(); + if ( ct === undefined ) { + ct = s.mimeType || jqXHR.getResponseHeader( "content-type" ); + } + } + + // Check if we're dealing with a known content-type + if ( ct ) { + for ( type in contents ) { + if ( contents[ type ] && contents[ type ].test( ct ) ) { + dataTypes.unshift( type ); + break; + } + } + } + + // Check to see if we have a response for the expected dataType + if ( dataTypes[ 0 ] in responses ) { + finalDataType = dataTypes[ 0 ]; + } else { + // Try convertible dataTypes + for ( type in responses ) { + if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) { + finalDataType = type; + break; + } + if ( !firstDataType ) { + firstDataType = type; + } + } + // Or just use first one + finalDataType = finalDataType || firstDataType; + } + + // If we found a dataType + // We add the dataType to the list if needed + // and return the corresponding response + if ( finalDataType ) { + if ( finalDataType !== dataTypes[ 0 ] ) { + dataTypes.unshift( finalDataType ); + } + return responses[ finalDataType ]; + } +} + +// Chain conversions given the request and the original response +function ajaxConvert( s, response ) { + + var conv, conv2, current, tmp, + // Work with a copy of dataTypes in case we need to modify it for conversion + dataTypes = s.dataTypes.slice(), + prev = dataTypes[ 0 ], + converters = {}, + i = 0; + + // Apply the dataFilter if provided + if ( s.dataFilter ) { + response = s.dataFilter( response, s.dataType ); + } + + // Create converters map with lowercased keys + if ( dataTypes[ 1 ] ) { + for ( conv in s.converters ) { + converters[ conv.toLowerCase() ] = s.converters[ conv ]; + } + } + + // Convert to each sequential dataType, tolerating list modification + for ( ; (current = dataTypes[++i]); ) { + + // There's only work to do if current dataType is non-auto + if ( current !== "*" ) { + + // Convert response if prev dataType is non-auto and differs from current + if ( prev !== "*" && prev !== current ) { + + // Seek a direct converter + conv = converters[ prev + " " + current ] || converters[ "* " + current ]; + + // If none found, seek a pair + if ( !conv ) { + for ( conv2 in converters ) { + + // If conv2 outputs current + tmp = conv2.split(" "); + if ( tmp[ 1 ] === current ) { + + // If prev can be converted to accepted input + conv = converters[ prev + " " + tmp[ 0 ] ] || + converters[ "* " + tmp[ 0 ] ]; + if ( conv ) { + // Condense equivalence converters + if ( conv === true ) { + conv = converters[ conv2 ]; + + // Otherwise, insert the intermediate dataType + } else if ( converters[ conv2 ] !== true ) { + current = tmp[ 0 ]; + dataTypes.splice( i--, 0, current ); + } + + break; + } + } + } + } + + // Apply converter (if not an equivalence) + if ( conv !== true ) { + + // Unless errors are allowed to bubble, catch and return them + if ( conv && s["throws"] ) { + response = conv( response ); + } else { + try { + response = conv( response ); + } catch ( e ) { + return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current }; + } + } + } + } + + // Update prev for next iteration + prev = current; + } + } + + return { state: "success", data: response }; +} +var oldCallbacks = [], + rquestion = /\?/, + rjsonp = /(=)\?(?=&|$)|\?\?/, + nonce = jQuery.now(); + +// Default jsonp settings +jQuery.ajaxSetup({ + jsonp: "callback", + jsonpCallback: function() { + var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) ); + this[ callback ] = true; + return callback; + } +}); + +// Detect, normalize options and install callbacks for jsonp requests +jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { + + var callbackName, overwritten, responseContainer, + data = s.data, + url = s.url, + hasCallback = s.jsonp !== false, + replaceInUrl = hasCallback && rjsonp.test( url ), + replaceInData = hasCallback && !replaceInUrl && typeof data === "string" && + !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && + rjsonp.test( data ); + + // Handle iff the expected data type is "jsonp" or we have a parameter to set + if ( s.dataTypes[ 0 ] === "jsonp" || replaceInUrl || replaceInData ) { + + // Get callback name, remembering preexisting value associated with it + callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? + s.jsonpCallback() : + s.jsonpCallback; + overwritten = window[ callbackName ]; + + // Insert callback into url or form data + if ( replaceInUrl ) { + s.url = url.replace( rjsonp, "$1" + callbackName ); + } else if ( replaceInData ) { + s.data = data.replace( rjsonp, "$1" + callbackName ); + } else if ( hasCallback ) { + s.url += ( rquestion.test( url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; + } + + // Use data converter to retrieve json after script execution + s.converters["script json"] = function() { + if ( !responseContainer ) { + jQuery.error( callbackName + " was not called" ); + } + return responseContainer[ 0 ]; + }; + + // force json dataType + s.dataTypes[ 0 ] = "json"; + + // Install callback + window[ callbackName ] = function() { + responseContainer = arguments; + }; + + // Clean-up function (fires after converters) + jqXHR.always(function() { + // Restore preexisting value + window[ callbackName ] = overwritten; + + // Save back as free + if ( s[ callbackName ] ) { + // make sure that re-using the options doesn't screw things around + s.jsonpCallback = originalSettings.jsonpCallback; + + // save the callback name for future use + oldCallbacks.push( callbackName ); + } + + // Call if it was a function and we have a response + if ( responseContainer && jQuery.isFunction( overwritten ) ) { + overwritten( responseContainer[ 0 ] ); + } + + responseContainer = overwritten = undefined; + }); + + // Delegate to script + return "script"; + } +}); +// Install script dataType +jQuery.ajaxSetup({ + accepts: { + script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript" + }, + contents: { + script: /javascript|ecmascript/ + }, + converters: { + "text script": function( text ) { + jQuery.globalEval( text ); + return text; + } + } +}); + +// Handle cache's special case and global +jQuery.ajaxPrefilter( "script", function( s ) { + if ( s.cache === undefined ) { + s.cache = false; + } + if ( s.crossDomain ) { + s.type = "GET"; + s.global = false; + } +}); + +// Bind script tag hack transport +jQuery.ajaxTransport( "script", function(s) { + + // This transport only deals with cross domain requests + if ( s.crossDomain ) { + + var script, + head = document.head || document.getElementsByTagName( "head" )[0] || document.documentElement; + + return { + + send: function( _, callback ) { + + script = document.createElement( "script" ); + + script.async = "async"; + + if ( s.scriptCharset ) { + script.charset = s.scriptCharset; + } + + script.src = s.url; + + // Attach handlers for all browsers + script.onload = script.onreadystatechange = function( _, isAbort ) { + + if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) { + + // Handle memory leak in IE + script.onload = script.onreadystatechange = null; + + // Remove the script + if ( head && script.parentNode ) { + head.removeChild( script ); + } + + // Dereference the script + script = undefined; + + // Callback if not abort + if ( !isAbort ) { + callback( 200, "success" ); + } + } + }; + // Use insertBefore instead of appendChild to circumvent an IE6 bug. + // This arises when a base node is used (#2709 and #4378). + head.insertBefore( script, head.firstChild ); + }, + + abort: function() { + if ( script ) { + script.onload( 0, 1 ); + } + } + }; + } +}); +var xhrCallbacks, + // #5280: Internet Explorer will keep connections alive if we don't abort on unload + xhrOnUnloadAbort = window.ActiveXObject ? function() { + // Abort all pending requests + for ( var key in xhrCallbacks ) { + xhrCallbacks[ key ]( 0, 1 ); + } + } : false, + xhrId = 0; + +// Functions to create xhrs +function createStandardXHR() { + try { + return new window.XMLHttpRequest(); + } catch( e ) {} +} + +function createActiveXHR() { + try { + return new window.ActiveXObject( "Microsoft.XMLHTTP" ); + } catch( e ) {} +} + +// Create the request object +// (This is still attached to ajaxSettings for backward compatibility) +jQuery.ajaxSettings.xhr = window.ActiveXObject ? + /* Microsoft failed to properly + * implement the XMLHttpRequest in IE7 (can't request local files), + * so we use the ActiveXObject when it is available + * Additionally XMLHttpRequest can be disabled in IE7/IE8 so + * we need a fallback. + */ + function() { + return !this.isLocal && createStandardXHR() || createActiveXHR(); + } : + // For all other browsers, use the standard XMLHttpRequest object + createStandardXHR; + +// Determine support properties +(function( xhr ) { + jQuery.extend( jQuery.support, { + ajax: !!xhr, + cors: !!xhr && ( "withCredentials" in xhr ) + }); +})( jQuery.ajaxSettings.xhr() ); + +// Create transport if the browser can provide an xhr +if ( jQuery.support.ajax ) { + + jQuery.ajaxTransport(function( s ) { + // Cross domain only allowed if supported through XMLHttpRequest + if ( !s.crossDomain || jQuery.support.cors ) { + + var callback; + + return { + send: function( headers, complete ) { + + // Get a new xhr + var handle, i, + xhr = s.xhr(); + + // Open the socket + // Passing null username, generates a login popup on Opera (#2865) + if ( s.username ) { + xhr.open( s.type, s.url, s.async, s.username, s.password ); + } else { + xhr.open( s.type, s.url, s.async ); + } + + // Apply custom fields if provided + if ( s.xhrFields ) { + for ( i in s.xhrFields ) { + xhr[ i ] = s.xhrFields[ i ]; + } + } + + // Override mime type if needed + if ( s.mimeType && xhr.overrideMimeType ) { + xhr.overrideMimeType( s.mimeType ); + } + + // X-Requested-With header + // For cross-domain requests, seeing as conditions for a preflight are + // akin to a jigsaw puzzle, we simply never set it to be sure. + // (it can always be set on a per-request basis or even using ajaxSetup) + // For same-domain requests, won't change header if already provided. + if ( !s.crossDomain && !headers["X-Requested-With"] ) { + headers[ "X-Requested-With" ] = "XMLHttpRequest"; + } + + // Need an extra try/catch for cross domain requests in Firefox 3 + try { + for ( i in headers ) { + xhr.setRequestHeader( i, headers[ i ] ); + } + } catch( _ ) {} + + // Do send the request + // This may raise an exception which is actually + // handled in jQuery.ajax (so no try/catch here) + xhr.send( ( s.hasContent && s.data ) || null ); + + // Listener + callback = function( _, isAbort ) { + + var status, + statusText, + responseHeaders, + responses, + xml; + + // Firefox throws exceptions when accessing properties + // of an xhr when a network error occurred + // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE) + try { + + // Was never called and is aborted or complete + if ( callback && ( isAbort || xhr.readyState === 4 ) ) { + + // Only called once + callback = undefined; + + // Do not keep as active anymore + if ( handle ) { + xhr.onreadystatechange = jQuery.noop; + if ( xhrOnUnloadAbort ) { + delete xhrCallbacks[ handle ]; + } + } + + // If it's an abort + if ( isAbort ) { + // Abort it manually if needed + if ( xhr.readyState !== 4 ) { + xhr.abort(); + } + } else { + status = xhr.status; + responseHeaders = xhr.getAllResponseHeaders(); + responses = {}; + xml = xhr.responseXML; + + // Construct response list + if ( xml && xml.documentElement /* #4958 */ ) { + responses.xml = xml; + } + + // When requesting binary data, IE6-9 will throw an exception + // on any attempt to access responseText (#11426) + try { + responses.text = xhr.responseText; + } catch( _ ) { + } + + // Firefox throws an exception when accessing + // statusText for faulty cross-domain requests + try { + statusText = xhr.statusText; + } catch( e ) { + // We normalize with Webkit giving an empty statusText + statusText = ""; + } + + // Filter status for non standard behaviors + + // If the request is local and we have data: assume a success + // (success with no data won't get notified, that's the best we + // can do given current implementations) + if ( !status && s.isLocal && !s.crossDomain ) { + status = responses.text ? 200 : 404; + // IE - #1450: sometimes returns 1223 when it should be 204 + } else if ( status === 1223 ) { + status = 204; + } + } + } + } catch( firefoxAccessException ) { + if ( !isAbort ) { + complete( -1, firefoxAccessException ); + } + } + + // Call complete if needed + if ( responses ) { + complete( status, statusText, responses, responseHeaders ); + } + }; + + if ( !s.async ) { + // if we're in sync mode we fire the callback + callback(); + } else if ( xhr.readyState === 4 ) { + // (IE6 & IE7) if it's in cache and has been + // retrieved directly we need to fire the callback + setTimeout( callback, 0 ); + } else { + handle = ++xhrId; + if ( xhrOnUnloadAbort ) { + // Create the active xhrs callbacks list if needed + // and attach the unload handler + if ( !xhrCallbacks ) { + xhrCallbacks = {}; + jQuery( window ).unload( xhrOnUnloadAbort ); + } + // Add to list of active xhrs callbacks + xhrCallbacks[ handle ] = callback; + } + xhr.onreadystatechange = callback; + } + }, + + abort: function() { + if ( callback ) { + callback(0,1); + } + } + }; + } + }); +} +var fxNow, timerId, + rfxtypes = /^(?:toggle|show|hide)$/, + rfxnum = new RegExp( "^(?:([-+])=|)(" + core_pnum + ")([a-z%]*)$", "i" ), + rrun = /queueHooks$/, + animationPrefilters = [ defaultPrefilter ], + tweeners = { + "*": [function( prop, value ) { + var end, unit, prevScale, + tween = this.createTween( prop, value ), + parts = rfxnum.exec( value ), + target = tween.cur(), + start = +target || 0, + scale = 1; + + if ( parts ) { + end = +parts[2]; + unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" ); + + // We need to compute starting value + if ( unit !== "px" && start ) { + // Iteratively approximate from a nonzero starting point + // Prefer the current property, because this process will be trivial if it uses the same units + // Fallback to end or a simple constant + start = jQuery.css( tween.elem, prop, true ) || end || 1; + + do { + // If previous iteration zeroed out, double until we get *something* + // Use a string for doubling factor so we don't accidentally see scale as unchanged below + prevScale = scale = scale || ".5"; + + // Adjust and apply + start = start / scale; + jQuery.style( tween.elem, prop, start + unit ); + + // Update scale, tolerating zeroes from tween.cur() + scale = tween.cur() / target; + + // Stop looping if we've hit the mark or scale is unchanged + } while ( scale !== 1 && scale !== prevScale ); + } + + tween.unit = unit; + tween.start = start; + // If a +=/-= token was provided, we're doing a relative animation + tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end; + } + return tween; + }] + }; + +// Animations created synchronously will run synchronously +function createFxNow() { + setTimeout(function() { + fxNow = undefined; + }, 0 ); + return ( fxNow = jQuery.now() ); +} + +function createTweens( animation, props ) { + jQuery.each( props, function( prop, value ) { + var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ), + index = 0, + length = collection.length; + for ( ; index < length; index++ ) { + if ( collection[ index ].call( animation, prop, value ) ) { + + // we're done with this property + return; + } + } + }); +} + +function Animation( elem, properties, options ) { + var result, + index = 0, + tweenerIndex = 0, + length = animationPrefilters.length, + deferred = jQuery.Deferred().always( function() { + // don't match elem in the :animated selector + delete tick.elem; + }), + tick = function() { + var currentTime = fxNow || createFxNow(), + remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), + percent = 1 - ( remaining / animation.duration || 0 ), + index = 0, + length = animation.tweens.length; + + for ( ; index < length ; index++ ) { + animation.tweens[ index ].run( percent ); + } + + deferred.notifyWith( elem, [ animation, percent, remaining ]); + + if ( percent < 1 && length ) { + return remaining; + } else { + deferred.resolveWith( elem, [ animation ] ); + return false; + } + }, + animation = deferred.promise({ + elem: elem, + props: jQuery.extend( {}, properties ), + opts: jQuery.extend( true, { specialEasing: {} }, options ), + originalProperties: properties, + originalOptions: options, + startTime: fxNow || createFxNow(), + duration: options.duration, + tweens: [], + createTween: function( prop, end, easing ) { + var tween = jQuery.Tween( elem, animation.opts, prop, end, + animation.opts.specialEasing[ prop ] || animation.opts.easing ); + animation.tweens.push( tween ); + return tween; + }, + stop: function( gotoEnd ) { + var index = 0, + // if we are going to the end, we want to run all the tweens + // otherwise we skip this part + length = gotoEnd ? animation.tweens.length : 0; + + for ( ; index < length ; index++ ) { + animation.tweens[ index ].run( 1 ); + } + + // resolve when we played the last frame + // otherwise, reject + if ( gotoEnd ) { + deferred.resolveWith( elem, [ animation, gotoEnd ] ); + } else { + deferred.rejectWith( elem, [ animation, gotoEnd ] ); + } + return this; + } + }), + props = animation.props; + + propFilter( props, animation.opts.specialEasing ); + + for ( ; index < length ; index++ ) { + result = animationPrefilters[ index ].call( animation, elem, props, animation.opts ); + if ( result ) { + return result; + } + } + + createTweens( animation, props ); + + if ( jQuery.isFunction( animation.opts.start ) ) { + animation.opts.start.call( elem, animation ); + } + + jQuery.fx.timer( + jQuery.extend( tick, { + anim: animation, + queue: animation.opts.queue, + elem: elem + }) + ); + + // attach callbacks from options + return animation.progress( animation.opts.progress ) + .done( animation.opts.done, animation.opts.complete ) + .fail( animation.opts.fail ) + .always( animation.opts.always ); +} + +function propFilter( props, specialEasing ) { + var index, name, easing, value, hooks; + + // camelCase, specialEasing and expand cssHook pass + for ( index in props ) { + name = jQuery.camelCase( index ); + easing = specialEasing[ name ]; + value = props[ index ]; + if ( jQuery.isArray( value ) ) { + easing = value[ 1 ]; + value = props[ index ] = value[ 0 ]; + } + + if ( index !== name ) { + props[ name ] = value; + delete props[ index ]; + } + + hooks = jQuery.cssHooks[ name ]; + if ( hooks && "expand" in hooks ) { + value = hooks.expand( value ); + delete props[ name ]; + + // not quite $.extend, this wont overwrite keys already present. + // also - reusing 'index' from above because we have the correct "name" + for ( index in value ) { + if ( !( index in props ) ) { + props[ index ] = value[ index ]; + specialEasing[ index ] = easing; + } + } + } else { + specialEasing[ name ] = easing; + } + } +} + +jQuery.Animation = jQuery.extend( Animation, { + + tweener: function( props, callback ) { + if ( jQuery.isFunction( props ) ) { + callback = props; + props = [ "*" ]; + } else { + props = props.split(" "); + } + + var prop, + index = 0, + length = props.length; + + for ( ; index < length ; index++ ) { + prop = props[ index ]; + tweeners[ prop ] = tweeners[ prop ] || []; + tweeners[ prop ].unshift( callback ); + } + }, + + prefilter: function( callback, prepend ) { + if ( prepend ) { + animationPrefilters.unshift( callback ); + } else { + animationPrefilters.push( callback ); + } + } +}); + +function defaultPrefilter( elem, props, opts ) { + var index, prop, value, length, dataShow, tween, hooks, oldfire, + anim = this, + style = elem.style, + orig = {}, + handled = [], + hidden = elem.nodeType && isHidden( elem ); + + // handle queue: false promises + if ( !opts.queue ) { + hooks = jQuery._queueHooks( elem, "fx" ); + if ( hooks.unqueued == null ) { + hooks.unqueued = 0; + oldfire = hooks.empty.fire; + hooks.empty.fire = function() { + if ( !hooks.unqueued ) { + oldfire(); + } + }; + } + hooks.unqueued++; + + anim.always(function() { + // doing this makes sure that the complete handler will be called + // before this completes + anim.always(function() { + hooks.unqueued--; + if ( !jQuery.queue( elem, "fx" ).length ) { + hooks.empty.fire(); + } + }); + }); + } + + // height/width overflow pass + if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { + // Make sure that nothing sneaks out + // Record all 3 overflow attributes because IE does not + // change the overflow attribute when overflowX and + // overflowY are set to the same value + opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; + + // Set display property to inline-block for height/width + // animations on inline elements that are having width/height animated + if ( jQuery.css( elem, "display" ) === "inline" && + jQuery.css( elem, "float" ) === "none" ) { + + // inline-level elements accept inline-block; + // block-level elements need to be inline with layout + if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) { + style.display = "inline-block"; + + } else { + style.zoom = 1; + } + } + } + + if ( opts.overflow ) { + style.overflow = "hidden"; + if ( !jQuery.support.shrinkWrapBlocks ) { + anim.done(function() { + style.overflow = opts.overflow[ 0 ]; + style.overflowX = opts.overflow[ 1 ]; + style.overflowY = opts.overflow[ 2 ]; + }); + } + } + + + // show/hide pass + for ( index in props ) { + value = props[ index ]; + if ( rfxtypes.exec( value ) ) { + delete props[ index ]; + if ( value === ( hidden ? "hide" : "show" ) ) { + continue; + } + handled.push( index ); + } + } + + length = handled.length; + if ( length ) { + dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} ); + if ( hidden ) { + jQuery( elem ).show(); + } else { + anim.done(function() { + jQuery( elem ).hide(); + }); + } + anim.done(function() { + var prop; + jQuery.removeData( elem, "fxshow", true ); + for ( prop in orig ) { + jQuery.style( elem, prop, orig[ prop ] ); + } + }); + for ( index = 0 ; index < length ; index++ ) { + prop = handled[ index ]; + tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 ); + orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop ); + + if ( !( prop in dataShow ) ) { + dataShow[ prop ] = tween.start; + if ( hidden ) { + tween.end = tween.start; + tween.start = prop === "width" || prop === "height" ? 1 : 0; + } + } + } + } +} + +function Tween( elem, options, prop, end, easing ) { + return new Tween.prototype.init( elem, options, prop, end, easing ); +} +jQuery.Tween = Tween; + +Tween.prototype = { + constructor: Tween, + init: function( elem, options, prop, end, easing, unit ) { + this.elem = elem; + this.prop = prop; + this.easing = easing || "swing"; + this.options = options; + this.start = this.now = this.cur(); + this.end = end; + this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); + }, + cur: function() { + var hooks = Tween.propHooks[ this.prop ]; + + return hooks && hooks.get ? + hooks.get( this ) : + Tween.propHooks._default.get( this ); + }, + run: function( percent ) { + var eased, + hooks = Tween.propHooks[ this.prop ]; + + this.pos = eased = jQuery.easing[ this.easing ]( percent, this.options.duration * percent, 0, 1, this.options.duration ); + this.now = ( this.end - this.start ) * eased + this.start; + + if ( this.options.step ) { + this.options.step.call( this.elem, this.now, this ); + } + + if ( hooks && hooks.set ) { + hooks.set( this ); + } else { + Tween.propHooks._default.set( this ); + } + return this; + } +}; + +Tween.prototype.init.prototype = Tween.prototype; + +Tween.propHooks = { + _default: { + get: function( tween ) { + var result; + + if ( tween.elem[ tween.prop ] != null && + (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) { + return tween.elem[ tween.prop ]; + } + + // passing any value as a 4th parameter to .css will automatically + // attempt a parseFloat and fallback to a string if the parse fails + // so, simple values such as "10px" are parsed to Float. + // complex values such as "rotate(1rad)" are returned as is. + result = jQuery.css( tween.elem, tween.prop, false, "" ); + // Empty strings, null, undefined and "auto" are converted to 0. + return !result || result === "auto" ? 0 : result; + }, + set: function( tween ) { + // use step hook for back compat - use cssHook if its there - use .style if its + // available and use plain properties where available + if ( jQuery.fx.step[ tween.prop ] ) { + jQuery.fx.step[ tween.prop ]( tween ); + } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) { + jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); + } else { + tween.elem[ tween.prop ] = tween.now; + } + } + } +}; + +// Remove in 2.0 - this supports IE8's panic based approach +// to setting things on disconnected nodes + +Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { + set: function( tween ) { + if ( tween.elem.nodeType && tween.elem.parentNode ) { + tween.elem[ tween.prop ] = tween.now; + } + } +}; + +jQuery.each([ "toggle", "show", "hide" ], function( i, name ) { + var cssFn = jQuery.fn[ name ]; + jQuery.fn[ name ] = function( speed, easing, callback ) { + return speed == null || typeof speed === "boolean" || + // special check for .toggle( handler, handler, ... ) + ( !i && jQuery.isFunction( speed ) && jQuery.isFunction( easing ) ) ? + cssFn.apply( this, arguments ) : + this.animate( genFx( name, true ), speed, easing, callback ); + }; +}); + +jQuery.fn.extend({ + fadeTo: function( speed, to, easing, callback ) { + + // show any hidden elements after setting opacity to 0 + return this.filter( isHidden ).css( "opacity", 0 ).show() + + // animate to the value specified + .end().animate({ opacity: to }, speed, easing, callback ); + }, + animate: function( prop, speed, easing, callback ) { + var empty = jQuery.isEmptyObject( prop ), + optall = jQuery.speed( speed, easing, callback ), + doAnimation = function() { + // Operate on a copy of prop so per-property easing won't be lost + var anim = Animation( this, jQuery.extend( {}, prop ), optall ); + + // Empty animations resolve immediately + if ( empty ) { + anim.stop( true ); + } + }; + + return empty || optall.queue === false ? + this.each( doAnimation ) : + this.queue( optall.queue, doAnimation ); + }, + stop: function( type, clearQueue, gotoEnd ) { + var stopQueue = function( hooks ) { + var stop = hooks.stop; + delete hooks.stop; + stop( gotoEnd ); + }; + + if ( typeof type !== "string" ) { + gotoEnd = clearQueue; + clearQueue = type; + type = undefined; + } + if ( clearQueue && type !== false ) { + this.queue( type || "fx", [] ); + } + + return this.each(function() { + var dequeue = true, + index = type != null && type + "queueHooks", + timers = jQuery.timers, + data = jQuery._data( this ); + + if ( index ) { + if ( data[ index ] && data[ index ].stop ) { + stopQueue( data[ index ] ); + } + } else { + for ( index in data ) { + if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { + stopQueue( data[ index ] ); + } + } + } + + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) { + timers[ index ].anim.stop( gotoEnd ); + dequeue = false; + timers.splice( index, 1 ); + } + } + + // start the next in the queue if the last step wasn't forced + // timers currently will call their complete callbacks, which will dequeue + // but only if they were gotoEnd + if ( dequeue || !gotoEnd ) { + jQuery.dequeue( this, type ); + } + }); + } +}); + +// Generate parameters to create a standard animation +function genFx( type, includeWidth ) { + var which, + attrs = { height: type }, + i = 0; + + // if we include width, step value is 1 to do all cssExpand values, + // if we don't include width, step value is 2 to skip over Left and Right + for( ; i < 4 ; i += 2 - includeWidth ) { + which = cssExpand[ i ]; + attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; + } + + if ( includeWidth ) { + attrs.opacity = attrs.width = type; + } + + return attrs; +} + +// Generate shortcuts for custom animations +jQuery.each({ + slideDown: genFx("show"), + slideUp: genFx("hide"), + slideToggle: genFx("toggle"), + fadeIn: { opacity: "show" }, + fadeOut: { opacity: "hide" }, + fadeToggle: { opacity: "toggle" } +}, function( name, props ) { + jQuery.fn[ name ] = function( speed, easing, callback ) { + return this.animate( props, speed, easing, callback ); + }; +}); + +jQuery.speed = function( speed, easing, fn ) { + var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { + complete: fn || !fn && easing || + jQuery.isFunction( speed ) && speed, + duration: speed, + easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing + }; + + opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : + opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default; + + // normalize opt.queue - true/undefined/null -> "fx" + if ( opt.queue == null || opt.queue === true ) { + opt.queue = "fx"; + } + + // Queueing + opt.old = opt.complete; + + opt.complete = function() { + if ( jQuery.isFunction( opt.old ) ) { + opt.old.call( this ); + } + + if ( opt.queue ) { + jQuery.dequeue( this, opt.queue ); + } + }; + + return opt; +}; + +jQuery.easing = { + linear: function( p ) { + return p; + }, + swing: function( p ) { + return 0.5 - Math.cos( p*Math.PI ) / 2; + } +}; + +jQuery.timers = []; +jQuery.fx = Tween.prototype.init; +jQuery.fx.tick = function() { + var timer, + timers = jQuery.timers, + i = 0; + + for ( ; i < timers.length; i++ ) { + timer = timers[ i ]; + // Checks the timer has not already been removed + if ( !timer() && timers[ i ] === timer ) { + timers.splice( i--, 1 ); + } + } + + if ( !timers.length ) { + jQuery.fx.stop(); + } +}; + +jQuery.fx.timer = function( timer ) { + if ( timer() && jQuery.timers.push( timer ) && !timerId ) { + timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval ); + } +}; + +jQuery.fx.interval = 13; + +jQuery.fx.stop = function() { + clearInterval( timerId ); + timerId = null; +}; + +jQuery.fx.speeds = { + slow: 600, + fast: 200, + // Default speed + _default: 400 +}; + +// Back Compat <1.8 extension point +jQuery.fx.step = {}; + +if ( jQuery.expr && jQuery.expr.filters ) { + jQuery.expr.filters.animated = function( elem ) { + return jQuery.grep(jQuery.timers, function( fn ) { + return elem === fn.elem; + }).length; + }; +} +var rroot = /^(?:body|html)$/i; + +jQuery.fn.offset = function( options ) { + if ( arguments.length ) { + return options === undefined ? + this : + this.each(function( i ) { + jQuery.offset.setOffset( this, options, i ); + }); + } + + var box, docElem, body, win, clientTop, clientLeft, scrollTop, scrollLeft, top, left, + elem = this[ 0 ], + doc = elem && elem.ownerDocument; + + if ( !doc ) { + return; + } + + if ( (body = doc.body) === elem ) { + return jQuery.offset.bodyOffset( elem ); + } + + docElem = doc.documentElement; + + // Make sure we're not dealing with a disconnected DOM node + if ( !jQuery.contains( docElem, elem ) ) { + return { top: 0, left: 0 }; + } + + box = elem.getBoundingClientRect(); + win = getWindow( doc ); + clientTop = docElem.clientTop || body.clientTop || 0; + clientLeft = docElem.clientLeft || body.clientLeft || 0; + scrollTop = win.pageYOffset || docElem.scrollTop; + scrollLeft = win.pageXOffset || docElem.scrollLeft; + top = box.top + scrollTop - clientTop; + left = box.left + scrollLeft - clientLeft; + + return { top: top, left: left }; +}; + +jQuery.offset = { + + bodyOffset: function( body ) { + var top = body.offsetTop, + left = body.offsetLeft; + + if ( jQuery.support.doesNotIncludeMarginInBodyOffset ) { + top += parseFloat( jQuery.css(body, "marginTop") ) || 0; + left += parseFloat( jQuery.css(body, "marginLeft") ) || 0; + } + + return { top: top, left: left }; + }, + + setOffset: function( elem, options, i ) { + var position = jQuery.css( elem, "position" ); + + // set position first, in-case top/left are set even on static elem + if ( position === "static" ) { + elem.style.position = "relative"; + } + + var curElem = jQuery( elem ), + curOffset = curElem.offset(), + curCSSTop = jQuery.css( elem, "top" ), + curCSSLeft = jQuery.css( elem, "left" ), + calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1, + props = {}, curPosition = {}, curTop, curLeft; + + // need to be able to calculate position if either top or left is auto and position is either absolute or fixed + if ( calculatePosition ) { + curPosition = curElem.position(); + curTop = curPosition.top; + curLeft = curPosition.left; + } else { + curTop = parseFloat( curCSSTop ) || 0; + curLeft = parseFloat( curCSSLeft ) || 0; + } + + if ( jQuery.isFunction( options ) ) { + options = options.call( elem, i, curOffset ); + } + + if ( options.top != null ) { + props.top = ( options.top - curOffset.top ) + curTop; + } + if ( options.left != null ) { + props.left = ( options.left - curOffset.left ) + curLeft; + } + + if ( "using" in options ) { + options.using.call( elem, props ); + } else { + curElem.css( props ); + } + } +}; + + +jQuery.fn.extend({ + + position: function() { + if ( !this[0] ) { + return; + } + + var elem = this[0], + + // Get *real* offsetParent + offsetParent = this.offsetParent(), + + // Get correct offsets + offset = this.offset(), + parentOffset = rroot.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset(); + + // Subtract element margins + // note: when an element has margin: auto the offsetLeft and marginLeft + // are the same in Safari causing offset.left to incorrectly be 0 + offset.top -= parseFloat( jQuery.css(elem, "marginTop") ) || 0; + offset.left -= parseFloat( jQuery.css(elem, "marginLeft") ) || 0; + + // Add offsetParent borders + parentOffset.top += parseFloat( jQuery.css(offsetParent[0], "borderTopWidth") ) || 0; + parentOffset.left += parseFloat( jQuery.css(offsetParent[0], "borderLeftWidth") ) || 0; + + // Subtract the two offsets + return { + top: offset.top - parentOffset.top, + left: offset.left - parentOffset.left + }; + }, + + offsetParent: function() { + return this.map(function() { + var offsetParent = this.offsetParent || document.body; + while ( offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) { + offsetParent = offsetParent.offsetParent; + } + return offsetParent || document.body; + }); + } +}); + + +// Create scrollLeft and scrollTop methods +jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) { + var top = /Y/.test( prop ); + + jQuery.fn[ method ] = function( val ) { + return jQuery.access( this, function( elem, method, val ) { + var win = getWindow( elem ); + + if ( val === undefined ) { + return win ? (prop in win) ? win[ prop ] : + win.document.documentElement[ method ] : + elem[ method ]; + } + + if ( win ) { + win.scrollTo( + !top ? val : jQuery( win ).scrollLeft(), + top ? val : jQuery( win ).scrollTop() + ); + + } else { + elem[ method ] = val; + } + }, method, val, arguments.length, null ); + }; +}); + +function getWindow( elem ) { + return jQuery.isWindow( elem ) ? + elem : + elem.nodeType === 9 ? + elem.defaultView || elem.parentWindow : + false; +} +// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods +jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { + jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) { + // margin is only for outerHeight, outerWidth + jQuery.fn[ funcName ] = function( margin, value ) { + var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), + extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); + + return jQuery.access( this, function( elem, type, value ) { + var doc; + + if ( jQuery.isWindow( elem ) ) { + // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there + // isn't a whole lot we can do. See pull request at this URL for discussion: + // https://github.com/jquery/jquery/pull/764 + return elem.document.documentElement[ "client" + name ]; + } + + // Get document width or height + if ( elem.nodeType === 9 ) { + doc = elem.documentElement; + + // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest + // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it. + return Math.max( + elem.body[ "scroll" + name ], doc[ "scroll" + name ], + elem.body[ "offset" + name ], doc[ "offset" + name ], + doc[ "client" + name ] + ); + } + + return value === undefined ? + // Get width or height on the element, requesting but not forcing parseFloat + jQuery.css( elem, type, value, extra ) : + + // Set width or height on the element + jQuery.style( elem, type, value, extra ); + }, type, chainable ? margin : undefined, chainable ); + }; + }); +}); +// Expose jQuery to the global object +window.jQuery = window.$ = jQuery; + +// Expose jQuery as an AMD module, but only for AMD loaders that +// understand the issues with loading multiple versions of jQuery +// in a page that all might call define(). The loader will indicate +// they have special allowances for multiple jQuery versions by +// specifying define.amd.jQuery = true. Register as a named module, +// since jQuery can be concatenated with other files that may use define, +// but not use a proper concatenation script that understands anonymous +// AMD modules. A named AMD is safest and most robust way to register. +// Lowercase jquery is used because AMD module names are derived from +// file names, and jQuery is normally delivered in a lowercase file name. +// Do this after creating the global so that if an AMD module wants to call +// noConflict to hide this version of jQuery, it will work. +if ( typeof define === "function" && define.amd && define.amd.jQuery ) { + define( "jquery", [], function () { return jQuery; } ); +} + +})( window );;/*! jQuery UI - v1.10.3 - 2013-06-12 +* http://jqueryui.com +* Includes: jquery.ui.core.js, jquery.ui.widget.js, jquery.ui.mouse.js, jquery.ui.sortable.js +* Copyright 2013 jQuery Foundation and other contributors Licensed MIT */ + +(function( $, undefined ) { + +var uuid = 0, + runiqueId = /^ui-id-\d+$/; + +// $.ui might exist from components with no dependencies, e.g., $.ui.position +$.ui = $.ui || {}; + +$.extend( $.ui, { + version: "1.10.3", + + keyCode: { + BACKSPACE: 8, + COMMA: 188, + DELETE: 46, + DOWN: 40, + END: 35, + ENTER: 13, + ESCAPE: 27, + HOME: 36, + LEFT: 37, + NUMPAD_ADD: 107, + NUMPAD_DECIMAL: 110, + NUMPAD_DIVIDE: 111, + NUMPAD_ENTER: 108, + NUMPAD_MULTIPLY: 106, + NUMPAD_SUBTRACT: 109, + PAGE_DOWN: 34, + PAGE_UP: 33, + PERIOD: 190, + RIGHT: 39, + SPACE: 32, + TAB: 9, + UP: 38 + } +}); + +// plugins +$.fn.extend({ + focus: (function( orig ) { + return function( delay, fn ) { + return typeof delay === "number" ? + this.each(function() { + var elem = this; + setTimeout(function() { + $( elem ).focus(); + if ( fn ) { + fn.call( elem ); + } + }, delay ); + }) : + orig.apply( this, arguments ); + }; + })( $.fn.focus ), + + scrollParent: function() { + var scrollParent; + if (($.ui.ie && (/(static|relative)/).test(this.css("position"))) || (/absolute/).test(this.css("position"))) { + scrollParent = this.parents().filter(function() { + return (/(relative|absolute|fixed)/).test($.css(this,"position")) && (/(auto|scroll)/).test($.css(this,"overflow")+$.css(this,"overflow-y")+$.css(this,"overflow-x")); + }).eq(0); + } else { + scrollParent = this.parents().filter(function() { + return (/(auto|scroll)/).test($.css(this,"overflow")+$.css(this,"overflow-y")+$.css(this,"overflow-x")); + }).eq(0); + } + + return (/fixed/).test(this.css("position")) || !scrollParent.length ? $(document) : scrollParent; + }, + + zIndex: function( zIndex ) { + if ( zIndex !== undefined ) { + return this.css( "zIndex", zIndex ); + } + + if ( this.length ) { + var elem = $( this[ 0 ] ), position, value; + while ( elem.length && elem[ 0 ] !== document ) { + // Ignore z-index if position is set to a value where z-index is ignored by the browser + // This makes behavior of this function consistent across browsers + // WebKit always returns auto if the element is positioned + position = elem.css( "position" ); + if ( position === "absolute" || position === "relative" || position === "fixed" ) { + // IE returns 0 when zIndex is not specified + // other browsers return a string + // we ignore the case of nested elements with an explicit value of 0 + //
    + value = parseInt( elem.css( "zIndex" ), 10 ); + if ( !isNaN( value ) && value !== 0 ) { + return value; + } + } + elem = elem.parent(); + } + } + + return 0; + }, + + uniqueId: function() { + return this.each(function() { + if ( !this.id ) { + this.id = "ui-id-" + (++uuid); + } + }); + }, + + removeUniqueId: function() { + return this.each(function() { + if ( runiqueId.test( this.id ) ) { + $( this ).removeAttr( "id" ); + } + }); + } +}); + +// selectors +function focusable( element, isTabIndexNotNaN ) { + var map, mapName, img, + nodeName = element.nodeName.toLowerCase(); + if ( "area" === nodeName ) { + map = element.parentNode; + mapName = map.name; + if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) { + return false; + } + img = $( "img[usemap=#" + mapName + "]" )[0]; + return !!img && visible( img ); + } + return ( /input|select|textarea|button|object/.test( nodeName ) ? + !element.disabled : + "a" === nodeName ? + element.href || isTabIndexNotNaN : + isTabIndexNotNaN) && + // the element and all of its ancestors must be visible + visible( element ); +} + +function visible( element ) { + return $.expr.filters.visible( element ) && + !$( element ).parents().addBack().filter(function() { + return $.css( this, "visibility" ) === "hidden"; + }).length; +} + +$.extend( $.expr[ ":" ], { + data: $.expr.createPseudo ? + $.expr.createPseudo(function( dataName ) { + return function( elem ) { + return !!$.data( elem, dataName ); + }; + }) : + // support: jQuery <1.8 + function( elem, i, match ) { + return !!$.data( elem, match[ 3 ] ); + }, + + focusable: function( element ) { + return focusable( element, !isNaN( $.attr( element, "tabindex" ) ) ); + }, + + tabbable: function( element ) { + var tabIndex = $.attr( element, "tabindex" ), + isTabIndexNaN = isNaN( tabIndex ); + return ( isTabIndexNaN || tabIndex >= 0 ) && focusable( element, !isTabIndexNaN ); + } +}); + +// support: jQuery <1.8 +if ( !$( "" ).outerWidth( 1 ).jquery ) { + $.each( [ "Width", "Height" ], function( i, name ) { + var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ], + type = name.toLowerCase(), + orig = { + innerWidth: $.fn.innerWidth, + innerHeight: $.fn.innerHeight, + outerWidth: $.fn.outerWidth, + outerHeight: $.fn.outerHeight + }; + + function reduce( elem, size, border, margin ) { + $.each( side, function() { + size -= parseFloat( $.css( elem, "padding" + this ) ) || 0; + if ( border ) { + size -= parseFloat( $.css( elem, "border" + this + "Width" ) ) || 0; + } + if ( margin ) { + size -= parseFloat( $.css( elem, "margin" + this ) ) || 0; + } + }); + return size; + } + + $.fn[ "inner" + name ] = function( size ) { + if ( size === undefined ) { + return orig[ "inner" + name ].call( this ); + } + + return this.each(function() { + $( this ).css( type, reduce( this, size ) + "px" ); + }); + }; + + $.fn[ "outer" + name] = function( size, margin ) { + if ( typeof size !== "number" ) { + return orig[ "outer" + name ].call( this, size ); + } + + return this.each(function() { + $( this).css( type, reduce( this, size, true, margin ) + "px" ); + }); + }; + }); +} + +// support: jQuery <1.8 +if ( !$.fn.addBack ) { + $.fn.addBack = function( selector ) { + return this.add( selector == null ? + this.prevObject : this.prevObject.filter( selector ) + ); + }; +} + +// support: jQuery 1.6.1, 1.6.2 (http://bugs.jquery.com/ticket/9413) +if ( $( "" ).data( "a-b", "a" ).removeData( "a-b" ).data( "a-b" ) ) { + $.fn.removeData = (function( removeData ) { + return function( key ) { + if ( arguments.length ) { + return removeData.call( this, $.camelCase( key ) ); + } else { + return removeData.call( this ); + } + }; + })( $.fn.removeData ); +} + + + + + +// deprecated +$.ui.ie = !!/msie [\w.]+/.exec( navigator.userAgent.toLowerCase() ); + +$.support.selectstart = "onselectstart" in document.createElement( "div" ); +$.fn.extend({ + disableSelection: function() { + return this.bind( ( $.support.selectstart ? "selectstart" : "mousedown" ) + + ".ui-disableSelection", function( event ) { + event.preventDefault(); + }); + }, + + enableSelection: function() { + return this.unbind( ".ui-disableSelection" ); + } +}); + +$.extend( $.ui, { + // $.ui.plugin is deprecated. Use $.widget() extensions instead. + plugin: { + add: function( module, option, set ) { + var i, + proto = $.ui[ module ].prototype; + for ( i in set ) { + proto.plugins[ i ] = proto.plugins[ i ] || []; + proto.plugins[ i ].push( [ option, set[ i ] ] ); + } + }, + call: function( instance, name, args ) { + var i, + set = instance.plugins[ name ]; + if ( !set || !instance.element[ 0 ].parentNode || instance.element[ 0 ].parentNode.nodeType === 11 ) { + return; + } + + for ( i = 0; i < set.length; i++ ) { + if ( instance.options[ set[ i ][ 0 ] ] ) { + set[ i ][ 1 ].apply( instance.element, args ); + } + } + } + }, + + // only used by resizable + hasScroll: function( el, a ) { + + //If overflow is hidden, the element might have extra content, but the user wants to hide it + if ( $( el ).css( "overflow" ) === "hidden") { + return false; + } + + var scroll = ( a && a === "left" ) ? "scrollLeft" : "scrollTop", + has = false; + + if ( el[ scroll ] > 0 ) { + return true; + } + + // TODO: determine which cases actually cause this to happen + // if the element doesn't have the scroll set, see if it's possible to + // set the scroll + el[ scroll ] = 1; + has = ( el[ scroll ] > 0 ); + el[ scroll ] = 0; + return has; + } +}); + +})( jQuery ); +(function( $, undefined ) { + +var uuid = 0, + slice = Array.prototype.slice, + _cleanData = $.cleanData; +$.cleanData = function( elems ) { + for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) { + try { + $( elem ).triggerHandler( "remove" ); + // http://bugs.jquery.com/ticket/8235 + } catch( e ) {} + } + _cleanData( elems ); +}; + +$.widget = function( name, base, prototype ) { + var fullName, existingConstructor, constructor, basePrototype, + // proxiedPrototype allows the provided prototype to remain unmodified + // so that it can be used as a mixin for multiple widgets (#8876) + proxiedPrototype = {}, + namespace = name.split( "." )[ 0 ]; + + name = name.split( "." )[ 1 ]; + fullName = namespace + "-" + name; + + if ( !prototype ) { + prototype = base; + base = $.Widget; + } + + // create selector for plugin + $.expr[ ":" ][ fullName.toLowerCase() ] = function( elem ) { + return !!$.data( elem, fullName ); + }; + + $[ namespace ] = $[ namespace ] || {}; + existingConstructor = $[ namespace ][ name ]; + constructor = $[ namespace ][ name ] = function( options, element ) { + // allow instantiation without "new" keyword + if ( !this._createWidget ) { + return new constructor( options, element ); + } + + // allow instantiation without initializing for simple inheritance + // must use "new" keyword (the code above always passes args) + if ( arguments.length ) { + this._createWidget( options, element ); + } + }; + // extend with the existing constructor to carry over any static properties + $.extend( constructor, existingConstructor, { + version: prototype.version, + // copy the object used to create the prototype in case we need to + // redefine the widget later + _proto: $.extend( {}, prototype ), + // track widgets that inherit from this widget in case this widget is + // redefined after a widget inherits from it + _childConstructors: [] + }); + + basePrototype = new base(); + // we need to make the options hash a property directly on the new instance + // otherwise we'll modify the options hash on the prototype that we're + // inheriting from + basePrototype.options = $.widget.extend( {}, basePrototype.options ); + $.each( prototype, function( prop, value ) { + if ( !$.isFunction( value ) ) { + proxiedPrototype[ prop ] = value; + return; + } + proxiedPrototype[ prop ] = (function() { + var _super = function() { + return base.prototype[ prop ].apply( this, arguments ); + }, + _superApply = function( args ) { + return base.prototype[ prop ].apply( this, args ); + }; + return function() { + var __super = this._super, + __superApply = this._superApply, + returnValue; + + this._super = _super; + this._superApply = _superApply; + + returnValue = value.apply( this, arguments ); + + this._super = __super; + this._superApply = __superApply; + + return returnValue; + }; + })(); + }); + constructor.prototype = $.widget.extend( basePrototype, { + // TODO: remove support for widgetEventPrefix + // always use the name + a colon as the prefix, e.g., draggable:start + // don't prefix for widgets that aren't DOM-based + widgetEventPrefix: existingConstructor ? basePrototype.widgetEventPrefix : name + }, proxiedPrototype, { + constructor: constructor, + namespace: namespace, + widgetName: name, + widgetFullName: fullName + }); + + // If this widget is being redefined then we need to find all widgets that + // are inheriting from it and redefine all of them so that they inherit from + // the new version of this widget. We're essentially trying to replace one + // level in the prototype chain. + if ( existingConstructor ) { + $.each( existingConstructor._childConstructors, function( i, child ) { + var childPrototype = child.prototype; + + // redefine the child widget using the same prototype that was + // originally used, but inherit from the new version of the base + $.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor, child._proto ); + }); + // remove the list of existing child constructors from the old constructor + // so the old child constructors can be garbage collected + delete existingConstructor._childConstructors; + } else { + base._childConstructors.push( constructor ); + } + + $.widget.bridge( name, constructor ); +}; + +$.widget.extend = function( target ) { + var input = slice.call( arguments, 1 ), + inputIndex = 0, + inputLength = input.length, + key, + value; + for ( ; inputIndex < inputLength; inputIndex++ ) { + for ( key in input[ inputIndex ] ) { + value = input[ inputIndex ][ key ]; + if ( input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) { + // Clone objects + if ( $.isPlainObject( value ) ) { + target[ key ] = $.isPlainObject( target[ key ] ) ? + $.widget.extend( {}, target[ key ], value ) : + // Don't extend strings, arrays, etc. with objects + $.widget.extend( {}, value ); + // Copy everything else by reference + } else { + target[ key ] = value; + } + } + } + } + return target; +}; + +$.widget.bridge = function( name, object ) { + var fullName = object.prototype.widgetFullName || name; + $.fn[ name ] = function( options ) { + var isMethodCall = typeof options === "string", + args = slice.call( arguments, 1 ), + returnValue = this; + + // allow multiple hashes to be passed on init + options = !isMethodCall && args.length ? + $.widget.extend.apply( null, [ options ].concat(args) ) : + options; + + if ( isMethodCall ) { + this.each(function() { + var methodValue, + instance = $.data( this, fullName ); + if ( !instance ) { + return $.error( "cannot call methods on " + name + " prior to initialization; " + + "attempted to call method '" + options + "'" ); + } + if ( !$.isFunction( instance[options] ) || options.charAt( 0 ) === "_" ) { + return $.error( "no such method '" + options + "' for " + name + " widget instance" ); + } + methodValue = instance[ options ].apply( instance, args ); + if ( methodValue !== instance && methodValue !== undefined ) { + returnValue = methodValue && methodValue.jquery ? + returnValue.pushStack( methodValue.get() ) : + methodValue; + return false; + } + }); + } else { + this.each(function() { + var instance = $.data( this, fullName ); + if ( instance ) { + instance.option( options || {} )._init(); + } else { + $.data( this, fullName, new object( options, this ) ); + } + }); + } + + return returnValue; + }; +}; + +$.Widget = function( /* options, element */ ) {}; +$.Widget._childConstructors = []; + +$.Widget.prototype = { + widgetName: "widget", + widgetEventPrefix: "", + defaultElement: "
    ", + options: { + disabled: false, + + // callbacks + create: null + }, + _createWidget: function( options, element ) { + element = $( element || this.defaultElement || this )[ 0 ]; + this.element = $( element ); + this.uuid = uuid++; + this.eventNamespace = "." + this.widgetName + this.uuid; + this.options = $.widget.extend( {}, + this.options, + this._getCreateOptions(), + options ); + + this.bindings = $(); + this.hoverable = $(); + this.focusable = $(); + + if ( element !== this ) { + $.data( element, this.widgetFullName, this ); + this._on( true, this.element, { + remove: function( event ) { + if ( event.target === element ) { + this.destroy(); + } + } + }); + this.document = $( element.style ? + // element within the document + element.ownerDocument : + // element is window or document + element.document || element ); + this.window = $( this.document[0].defaultView || this.document[0].parentWindow ); + } + + this._create(); + this._trigger( "create", null, this._getCreateEventData() ); + this._init(); + }, + _getCreateOptions: $.noop, + _getCreateEventData: $.noop, + _create: $.noop, + _init: $.noop, + + destroy: function() { + this._destroy(); + // we can probably remove the unbind calls in 2.0 + // all event bindings should go through this._on() + this.element + .unbind( this.eventNamespace ) + // 1.9 BC for #7810 + // TODO remove dual storage + .removeData( this.widgetName ) + .removeData( this.widgetFullName ) + // support: jquery <1.6.3 + // http://bugs.jquery.com/ticket/9413 + .removeData( $.camelCase( this.widgetFullName ) ); + this.widget() + .unbind( this.eventNamespace ) + .removeAttr( "aria-disabled" ) + .removeClass( + this.widgetFullName + "-disabled " + + "ui-state-disabled" ); + + // clean up events and states + this.bindings.unbind( this.eventNamespace ); + this.hoverable.removeClass( "ui-state-hover" ); + this.focusable.removeClass( "ui-state-focus" ); + }, + _destroy: $.noop, + + widget: function() { + return this.element; + }, + + option: function( key, value ) { + var options = key, + parts, + curOption, + i; + + if ( arguments.length === 0 ) { + // don't return a reference to the internal hash + return $.widget.extend( {}, this.options ); + } + + if ( typeof key === "string" ) { + // handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } } + options = {}; + parts = key.split( "." ); + key = parts.shift(); + if ( parts.length ) { + curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] ); + for ( i = 0; i < parts.length - 1; i++ ) { + curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {}; + curOption = curOption[ parts[ i ] ]; + } + key = parts.pop(); + if ( value === undefined ) { + return curOption[ key ] === undefined ? null : curOption[ key ]; + } + curOption[ key ] = value; + } else { + if ( value === undefined ) { + return this.options[ key ] === undefined ? null : this.options[ key ]; + } + options[ key ] = value; + } + } + + this._setOptions( options ); + + return this; + }, + _setOptions: function( options ) { + var key; + + for ( key in options ) { + this._setOption( key, options[ key ] ); + } + + return this; + }, + _setOption: function( key, value ) { + this.options[ key ] = value; + + if ( key === "disabled" ) { + this.widget() + .toggleClass( this.widgetFullName + "-disabled ui-state-disabled", !!value ) + .attr( "aria-disabled", value ); + this.hoverable.removeClass( "ui-state-hover" ); + this.focusable.removeClass( "ui-state-focus" ); + } + + return this; + }, + + enable: function() { + return this._setOption( "disabled", false ); + }, + disable: function() { + return this._setOption( "disabled", true ); + }, + + _on: function( suppressDisabledCheck, element, handlers ) { + var delegateElement, + instance = this; + + // no suppressDisabledCheck flag, shuffle arguments + if ( typeof suppressDisabledCheck !== "boolean" ) { + handlers = element; + element = suppressDisabledCheck; + suppressDisabledCheck = false; + } + + // no element argument, shuffle and use this.element + if ( !handlers ) { + handlers = element; + element = this.element; + delegateElement = this.widget(); + } else { + // accept selectors, DOM elements + element = delegateElement = $( element ); + this.bindings = this.bindings.add( element ); + } + + $.each( handlers, function( event, handler ) { + function handlerProxy() { + // allow widgets to customize the disabled handling + // - disabled as an array instead of boolean + // - disabled class as method for disabling individual parts + if ( !suppressDisabledCheck && + ( instance.options.disabled === true || + $( this ).hasClass( "ui-state-disabled" ) ) ) { + return; + } + return ( typeof handler === "string" ? instance[ handler ] : handler ) + .apply( instance, arguments ); + } + + // copy the guid so direct unbinding works + if ( typeof handler !== "string" ) { + handlerProxy.guid = handler.guid = + handler.guid || handlerProxy.guid || $.guid++; + } + + var match = event.match( /^(\w+)\s*(.*)$/ ), + eventName = match[1] + instance.eventNamespace, + selector = match[2]; + if ( selector ) { + delegateElement.delegate( selector, eventName, handlerProxy ); + } else { + element.bind( eventName, handlerProxy ); + } + }); + }, + + _off: function( element, eventName ) { + eventName = (eventName || "").split( " " ).join( this.eventNamespace + " " ) + this.eventNamespace; + element.unbind( eventName ).undelegate( eventName ); + }, + + _delay: function( handler, delay ) { + function handlerProxy() { + return ( typeof handler === "string" ? instance[ handler ] : handler ) + .apply( instance, arguments ); + } + var instance = this; + return setTimeout( handlerProxy, delay || 0 ); + }, + + _hoverable: function( element ) { + this.hoverable = this.hoverable.add( element ); + this._on( element, { + mouseenter: function( event ) { + $( event.currentTarget ).addClass( "ui-state-hover" ); + }, + mouseleave: function( event ) { + $( event.currentTarget ).removeClass( "ui-state-hover" ); + } + }); + }, + + _focusable: function( element ) { + this.focusable = this.focusable.add( element ); + this._on( element, { + focusin: function( event ) { + $( event.currentTarget ).addClass( "ui-state-focus" ); + }, + focusout: function( event ) { + $( event.currentTarget ).removeClass( "ui-state-focus" ); + } + }); + }, + + _trigger: function( type, event, data ) { + var prop, orig, + callback = this.options[ type ]; + + data = data || {}; + event = $.Event( event ); + event.type = ( type === this.widgetEventPrefix ? + type : + this.widgetEventPrefix + type ).toLowerCase(); + // the original event may come from any element + // so we need to reset the target on the new event + event.target = this.element[ 0 ]; + + // copy original event properties over to the new event + orig = event.originalEvent; + if ( orig ) { + for ( prop in orig ) { + if ( !( prop in event ) ) { + event[ prop ] = orig[ prop ]; + } + } + } + + this.element.trigger( event, data ); + return !( $.isFunction( callback ) && + callback.apply( this.element[0], [ event ].concat( data ) ) === false || + event.isDefaultPrevented() ); + } +}; + +$.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) { + $.Widget.prototype[ "_" + method ] = function( element, options, callback ) { + if ( typeof options === "string" ) { + options = { effect: options }; + } + var hasOptions, + effectName = !options ? + method : + options === true || typeof options === "number" ? + defaultEffect : + options.effect || defaultEffect; + options = options || {}; + if ( typeof options === "number" ) { + options = { duration: options }; + } + hasOptions = !$.isEmptyObject( options ); + options.complete = callback; + if ( options.delay ) { + element.delay( options.delay ); + } + if ( hasOptions && $.effects && $.effects.effect[ effectName ] ) { + element[ method ]( options ); + } else if ( effectName !== method && element[ effectName ] ) { + element[ effectName ]( options.duration, options.easing, callback ); + } else { + element.queue(function( next ) { + $( this )[ method ](); + if ( callback ) { + callback.call( element[ 0 ] ); + } + next(); + }); + } + }; +}); + +})( jQuery ); +(function( $, undefined ) { + +var mouseHandled = false; +$( document ).mouseup( function() { + mouseHandled = false; +}); + +$.widget("ui.mouse", { + version: "1.10.3", + options: { + cancel: "input,textarea,button,select,option", + distance: 1, + delay: 0 + }, + _mouseInit: function() { + var that = this; + + this.element + .bind("mousedown."+this.widgetName, function(event) { + return that._mouseDown(event); + }) + .bind("click."+this.widgetName, function(event) { + if (true === $.data(event.target, that.widgetName + ".preventClickEvent")) { + $.removeData(event.target, that.widgetName + ".preventClickEvent"); + event.stopImmediatePropagation(); + return false; + } + }); + + this.started = false; + }, + + // TODO: make sure destroying one instance of mouse doesn't mess with + // other instances of mouse + _mouseDestroy: function() { + this.element.unbind("."+this.widgetName); + if ( this._mouseMoveDelegate ) { + $(document) + .unbind("mousemove."+this.widgetName, this._mouseMoveDelegate) + .unbind("mouseup."+this.widgetName, this._mouseUpDelegate); + } + }, + + _mouseDown: function(event) { + // don't let more than one widget handle mouseStart + if( mouseHandled ) { return; } + + // we may have missed mouseup (out of window) + (this._mouseStarted && this._mouseUp(event)); + + this._mouseDownEvent = event; + + var that = this, + btnIsLeft = (event.which === 1), + // event.target.nodeName works around a bug in IE 8 with + // disabled inputs (#7620) + elIsCancel = (typeof this.options.cancel === "string" && event.target.nodeName ? $(event.target).closest(this.options.cancel).length : false); + if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) { + return true; + } + + this.mouseDelayMet = !this.options.delay; + if (!this.mouseDelayMet) { + this._mouseDelayTimer = setTimeout(function() { + that.mouseDelayMet = true; + }, this.options.delay); + } + + if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) { + this._mouseStarted = (this._mouseStart(event) !== false); + if (!this._mouseStarted) { + event.preventDefault(); + return true; + } + } + + // Click event may never have fired (Gecko & Opera) + if (true === $.data(event.target, this.widgetName + ".preventClickEvent")) { + $.removeData(event.target, this.widgetName + ".preventClickEvent"); + } + + // these delegates are required to keep context + this._mouseMoveDelegate = function(event) { + return that._mouseMove(event); + }; + this._mouseUpDelegate = function(event) { + return that._mouseUp(event); + }; + $(document) + .bind("mousemove."+this.widgetName, this._mouseMoveDelegate) + .bind("mouseup."+this.widgetName, this._mouseUpDelegate); + + event.preventDefault(); + + mouseHandled = true; + return true; + }, + + _mouseMove: function(event) { + // IE mouseup check - mouseup happened when mouse was out of window + if ($.ui.ie && ( !document.documentMode || document.documentMode < 9 ) && !event.button) { + return this._mouseUp(event); + } + + if (this._mouseStarted) { + this._mouseDrag(event); + return event.preventDefault(); + } + + if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) { + this._mouseStarted = + (this._mouseStart(this._mouseDownEvent, event) !== false); + (this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event)); + } + + return !this._mouseStarted; + }, + + _mouseUp: function(event) { + $(document) + .unbind("mousemove."+this.widgetName, this._mouseMoveDelegate) + .unbind("mouseup."+this.widgetName, this._mouseUpDelegate); + + if (this._mouseStarted) { + this._mouseStarted = false; + + if (event.target === this._mouseDownEvent.target) { + $.data(event.target, this.widgetName + ".preventClickEvent", true); + } + + this._mouseStop(event); + } + + return false; + }, + + _mouseDistanceMet: function(event) { + return (Math.max( + Math.abs(this._mouseDownEvent.pageX - event.pageX), + Math.abs(this._mouseDownEvent.pageY - event.pageY) + ) >= this.options.distance + ); + }, + + _mouseDelayMet: function(/* event */) { + return this.mouseDelayMet; + }, + + // These are placeholder methods, to be overriden by extending plugin + _mouseStart: function(/* event */) {}, + _mouseDrag: function(/* event */) {}, + _mouseStop: function(/* event */) {}, + _mouseCapture: function(/* event */) { return true; } +}); + +})(jQuery); +(function( $, undefined ) { + +/*jshint loopfunc: true */ + +function isOverAxis( x, reference, size ) { + return ( x > reference ) && ( x < ( reference + size ) ); +} + +function isFloating(item) { + return (/left|right/).test(item.css("float")) || (/inline|table-cell/).test(item.css("display")); +} + +$.widget("ui.sortable", $.ui.mouse, { + version: "1.10.3", + widgetEventPrefix: "sort", + ready: false, + options: { + appendTo: "parent", + axis: false, + connectWith: false, + containment: false, + cursor: "auto", + cursorAt: false, + dropOnEmpty: true, + forcePlaceholderSize: false, + forceHelperSize: false, + grid: false, + handle: false, + helper: "original", + items: "> *", + opacity: false, + placeholder: false, + revert: false, + scroll: true, + scrollSensitivity: 20, + scrollSpeed: 20, + scope: "default", + tolerance: "intersect", + zIndex: 1000, + + // callbacks + activate: null, + beforeStop: null, + change: null, + deactivate: null, + out: null, + over: null, + receive: null, + remove: null, + sort: null, + start: null, + stop: null, + update: null + }, + _create: function() { + + var o = this.options; + this.containerCache = {}; + this.element.addClass("ui-sortable"); + + //Get the items + this.refresh(); + + //Let's determine if the items are being displayed horizontally + this.floating = this.items.length ? o.axis === "x" || isFloating(this.items[0].item) : false; + + //Let's determine the parent's offset + this.offset = this.element.offset(); + + //Initialize mouse events for interaction + this._mouseInit(); + + //We're ready to go + this.ready = true; + + }, + + _destroy: function() { + this.element + .removeClass("ui-sortable ui-sortable-disabled"); + this._mouseDestroy(); + + for ( var i = this.items.length - 1; i >= 0; i-- ) { + this.items[i].item.removeData(this.widgetName + "-item"); + } + + return this; + }, + + _setOption: function(key, value){ + if ( key === "disabled" ) { + this.options[ key ] = value; + + this.widget().toggleClass( "ui-sortable-disabled", !!value ); + } else { + // Don't call widget base _setOption for disable as it adds ui-state-disabled class + $.Widget.prototype._setOption.apply(this, arguments); + } + }, + + _mouseCapture: function(event, overrideHandle) { + var currentItem = null, + validHandle = false, + that = this; + + if (this.reverting) { + return false; + } + + if(this.options.disabled || this.options.type === "static") { + return false; + } + + //We have to refresh the items data once first + this._refreshItems(event); + + //Find out if the clicked node (or one of its parents) is a actual item in this.items + $(event.target).parents().each(function() { + if($.data(this, that.widgetName + "-item") === that) { + currentItem = $(this); + return false; + } + }); + if($.data(event.target, that.widgetName + "-item") === that) { + currentItem = $(event.target); + } + + if(!currentItem) { + return false; + } + if(this.options.handle && !overrideHandle) { + $(this.options.handle, currentItem).find("*").addBack().each(function() { + if(this === event.target) { + validHandle = true; + } + }); + if(!validHandle) { + return false; + } + } + + this.currentItem = currentItem; + this._removeCurrentsFromItems(); + return true; + + }, + + _mouseStart: function(event, overrideHandle, noActivation) { + + var i, body, + o = this.options; + + this.currentContainer = this; + + //We only need to call refreshPositions, because the refreshItems call has been moved to mouseCapture + this.refreshPositions(); + + //Create and append the visible helper + this.helper = this._createHelper(event); + + //Cache the helper size + this._cacheHelperProportions(); + + /* + * - Position generation - + * This block generates everything position related - it's the core of draggables. + */ + + //Cache the margins of the original element + this._cacheMargins(); + + //Get the next scrolling parent + this.scrollParent = this.helper.scrollParent(); + + //The element's absolute position on the page minus margins + this.offset = this.currentItem.offset(); + this.offset = { + top: this.offset.top - this.margins.top, + left: this.offset.left - this.margins.left + }; + + $.extend(this.offset, { + click: { //Where the click happened, relative to the element + left: event.pageX - this.offset.left, + top: event.pageY - this.offset.top + }, + parent: this._getParentOffset(), + relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper + }); + + // Only after we got the offset, we can change the helper's position to absolute + // TODO: Still need to figure out a way to make relative sorting possible + this.helper.css("position", "absolute"); + this.cssPosition = this.helper.css("position"); + + //Generate the original position + this.originalPosition = this._generatePosition(event); + this.originalPageX = event.pageX; + this.originalPageY = event.pageY; + + //Adjust the mouse offset relative to the helper if "cursorAt" is supplied + (o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt)); + + //Cache the former DOM position + this.domPosition = { prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] }; + + //If the helper is not the original, hide the original so it's not playing any role during the drag, won't cause anything bad this way + if(this.helper[0] !== this.currentItem[0]) { + this.currentItem.hide(); + } + + //Create the placeholder + this._createPlaceholder(); + + //Set a containment if given in the options + if(o.containment) { + this._setContainment(); + } + + if( o.cursor && o.cursor !== "auto" ) { // cursor option + body = this.document.find( "body" ); + + // support: IE + this.storedCursor = body.css( "cursor" ); + body.css( "cursor", o.cursor ); + + this.storedStylesheet = $( "" ).appendTo( body ); + } + + if(o.opacity) { // opacity option + if (this.helper.css("opacity")) { + this._storedOpacity = this.helper.css("opacity"); + } + this.helper.css("opacity", o.opacity); + } + + if(o.zIndex) { // zIndex option + if (this.helper.css("zIndex")) { + this._storedZIndex = this.helper.css("zIndex"); + } + this.helper.css("zIndex", o.zIndex); + } + + //Prepare scrolling + if(this.scrollParent[0] !== document && this.scrollParent[0].tagName !== "HTML") { + this.overflowOffset = this.scrollParent.offset(); + } + + //Call callbacks + this._trigger("start", event, this._uiHash()); + + //Recache the helper size + if(!this._preserveHelperProportions) { + this._cacheHelperProportions(); + } + + + //Post "activate" events to possible containers + if( !noActivation ) { + for ( i = this.containers.length - 1; i >= 0; i-- ) { + this.containers[ i ]._trigger( "activate", event, this._uiHash( this ) ); + } + } + + //Prepare possible droppables + if($.ui.ddmanager) { + $.ui.ddmanager.current = this; + } + + if ($.ui.ddmanager && !o.dropBehaviour) { + $.ui.ddmanager.prepareOffsets(this, event); + } + + this.dragging = true; + + this.helper.addClass("ui-sortable-helper"); + this._mouseDrag(event); //Execute the drag once - this causes the helper not to be visible before getting its correct position + return true; + + }, + + _mouseDrag: function(event) { + var i, item, itemElement, intersection, + o = this.options, + scrolled = false; + + //Compute the helpers position + this.position = this._generatePosition(event); + this.positionAbs = this._convertPositionTo("absolute"); + + if (!this.lastPositionAbs) { + this.lastPositionAbs = this.positionAbs; + } + + //Do scrolling + if(this.options.scroll) { + if(this.scrollParent[0] !== document && this.scrollParent[0].tagName !== "HTML") { + + if((this.overflowOffset.top + this.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity) { + this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop + o.scrollSpeed; + } else if(event.pageY - this.overflowOffset.top < o.scrollSensitivity) { + this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop - o.scrollSpeed; + } + + if((this.overflowOffset.left + this.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity) { + this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft + o.scrollSpeed; + } else if(event.pageX - this.overflowOffset.left < o.scrollSensitivity) { + this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft - o.scrollSpeed; + } + + } else { + + if(event.pageY - $(document).scrollTop() < o.scrollSensitivity) { + scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed); + } else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity) { + scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed); + } + + if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity) { + scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed); + } else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity) { + scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed); + } + + } + + if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour) { + $.ui.ddmanager.prepareOffsets(this, event); + } + } + + //Regenerate the absolute position used for position checks + this.positionAbs = this._convertPositionTo("absolute"); + + //Set the helper position + if(!this.options.axis || this.options.axis !== "y") { + this.helper[0].style.left = this.position.left+"px"; + } + if(!this.options.axis || this.options.axis !== "x") { + this.helper[0].style.top = this.position.top+"px"; + } + + //Rearrange + for (i = this.items.length - 1; i >= 0; i--) { + + //Cache variables and intersection, continue if no intersection + item = this.items[i]; + itemElement = item.item[0]; + intersection = this._intersectsWithPointer(item); + if (!intersection) { + continue; + } + + // Only put the placeholder inside the current Container, skip all + // items form other containers. This works because when moving + // an item from one container to another the + // currentContainer is switched before the placeholder is moved. + // + // Without this moving items in "sub-sortables" can cause the placeholder to jitter + // beetween the outer and inner container. + if (item.instance !== this.currentContainer) { + continue; + } + + // cannot intersect with itself + // no useless actions that have been done before + // no action if the item moved is the parent of the item checked + if (itemElement !== this.currentItem[0] && + this.placeholder[intersection === 1 ? "next" : "prev"]()[0] !== itemElement && + !$.contains(this.placeholder[0], itemElement) && + (this.options.type === "semi-dynamic" ? !$.contains(this.element[0], itemElement) : true) + ) { + + this.direction = intersection === 1 ? "down" : "up"; + + if (this.options.tolerance === "pointer" || this._intersectsWithSides(item)) { + this._rearrange(event, item); + } else { + break; + } + + this._trigger("change", event, this._uiHash()); + break; + } + } + + //Post events to containers + this._contactContainers(event); + + //Interconnect with droppables + if($.ui.ddmanager) { + $.ui.ddmanager.drag(this, event); + } + + //Call callbacks + this._trigger("sort", event, this._uiHash()); + + this.lastPositionAbs = this.positionAbs; + return false; + + }, + + _mouseStop: function(event, noPropagation) { + + if(!event) { + return; + } + + //If we are using droppables, inform the manager about the drop + if ($.ui.ddmanager && !this.options.dropBehaviour) { + $.ui.ddmanager.drop(this, event); + } + + if(this.options.revert) { + var that = this, + cur = this.placeholder.offset(), + axis = this.options.axis, + animation = {}; + + if ( !axis || axis === "x" ) { + animation.left = cur.left - this.offset.parent.left - this.margins.left + (this.offsetParent[0] === document.body ? 0 : this.offsetParent[0].scrollLeft); + } + if ( !axis || axis === "y" ) { + animation.top = cur.top - this.offset.parent.top - this.margins.top + (this.offsetParent[0] === document.body ? 0 : this.offsetParent[0].scrollTop); + } + this.reverting = true; + $(this.helper).animate( animation, parseInt(this.options.revert, 10) || 500, function() { + that._clear(event); + }); + } else { + this._clear(event, noPropagation); + } + + return false; + + }, + + cancel: function() { + + if(this.dragging) { + + this._mouseUp({ target: null }); + + if(this.options.helper === "original") { + this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"); + } else { + this.currentItem.show(); + } + + //Post deactivating events to containers + for (var i = this.containers.length - 1; i >= 0; i--){ + this.containers[i]._trigger("deactivate", null, this._uiHash(this)); + if(this.containers[i].containerCache.over) { + this.containers[i]._trigger("out", null, this._uiHash(this)); + this.containers[i].containerCache.over = 0; + } + } + + } + + if (this.placeholder) { + //$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node! + if(this.placeholder[0].parentNode) { + this.placeholder[0].parentNode.removeChild(this.placeholder[0]); + } + if(this.options.helper !== "original" && this.helper && this.helper[0].parentNode) { + this.helper.remove(); + } + + $.extend(this, { + helper: null, + dragging: false, + reverting: false, + _noFinalSort: null + }); + + if(this.domPosition.prev) { + $(this.domPosition.prev).after(this.currentItem); + } else { + $(this.domPosition.parent).prepend(this.currentItem); + } + } + + return this; + + }, + + serialize: function(o) { + + var items = this._getItemsAsjQuery(o && o.connected), + str = []; + o = o || {}; + + $(items).each(function() { + var res = ($(o.item || this).attr(o.attribute || "id") || "").match(o.expression || (/(.+)[\-=_](.+)/)); + if (res) { + str.push((o.key || res[1]+"[]")+"="+(o.key && o.expression ? res[1] : res[2])); + } + }); + + if(!str.length && o.key) { + str.push(o.key + "="); + } + + return str.join("&"); + + }, + + toArray: function(o) { + + var items = this._getItemsAsjQuery(o && o.connected), + ret = []; + + o = o || {}; + + items.each(function() { ret.push($(o.item || this).attr(o.attribute || "id") || ""); }); + return ret; + + }, + + /* Be careful with the following core functions */ + _intersectsWith: function(item) { + + var x1 = this.positionAbs.left, + x2 = x1 + this.helperProportions.width, + y1 = this.positionAbs.top, + y2 = y1 + this.helperProportions.height, + l = item.left, + r = l + item.width, + t = item.top, + b = t + item.height, + dyClick = this.offset.click.top, + dxClick = this.offset.click.left, + isOverElementHeight = ( this.options.axis === "x" ) || ( ( y1 + dyClick ) > t && ( y1 + dyClick ) < b ), + isOverElementWidth = ( this.options.axis === "y" ) || ( ( x1 + dxClick ) > l && ( x1 + dxClick ) < r ), + isOverElement = isOverElementHeight && isOverElementWidth; + + if ( this.options.tolerance === "pointer" || + this.options.forcePointerForContainers || + (this.options.tolerance !== "pointer" && this.helperProportions[this.floating ? "width" : "height"] > item[this.floating ? "width" : "height"]) + ) { + return isOverElement; + } else { + + return (l < x1 + (this.helperProportions.width / 2) && // Right Half + x2 - (this.helperProportions.width / 2) < r && // Left Half + t < y1 + (this.helperProportions.height / 2) && // Bottom Half + y2 - (this.helperProportions.height / 2) < b ); // Top Half + + } + }, + + _intersectsWithPointer: function(item) { + + var isOverElementHeight = (this.options.axis === "x") || isOverAxis(this.positionAbs.top + this.offset.click.top, item.top, item.height), + isOverElementWidth = (this.options.axis === "y") || isOverAxis(this.positionAbs.left + this.offset.click.left, item.left, item.width), + isOverElement = isOverElementHeight && isOverElementWidth, + verticalDirection = this._getDragVerticalDirection(), + horizontalDirection = this._getDragHorizontalDirection(); + + if (!isOverElement) { + return false; + } + + return this.floating ? + ( ((horizontalDirection && horizontalDirection === "right") || verticalDirection === "down") ? 2 : 1 ) + : ( verticalDirection && (verticalDirection === "down" ? 2 : 1) ); + + }, + + _intersectsWithSides: function(item) { + + var isOverBottomHalf = isOverAxis(this.positionAbs.top + this.offset.click.top, item.top + (item.height/2), item.height), + isOverRightHalf = isOverAxis(this.positionAbs.left + this.offset.click.left, item.left + (item.width/2), item.width), + verticalDirection = this._getDragVerticalDirection(), + horizontalDirection = this._getDragHorizontalDirection(); + + if (this.floating && horizontalDirection) { + return ((horizontalDirection === "right" && isOverRightHalf) || (horizontalDirection === "left" && !isOverRightHalf)); + } else { + return verticalDirection && ((verticalDirection === "down" && isOverBottomHalf) || (verticalDirection === "up" && !isOverBottomHalf)); + } + + }, + + _getDragVerticalDirection: function() { + var delta = this.positionAbs.top - this.lastPositionAbs.top; + return delta !== 0 && (delta > 0 ? "down" : "up"); + }, + + _getDragHorizontalDirection: function() { + var delta = this.positionAbs.left - this.lastPositionAbs.left; + return delta !== 0 && (delta > 0 ? "right" : "left"); + }, + + refresh: function(event) { + this._refreshItems(event); + this.refreshPositions(); + return this; + }, + + _connectWith: function() { + var options = this.options; + return options.connectWith.constructor === String ? [options.connectWith] : options.connectWith; + }, + + _getItemsAsjQuery: function(connected) { + + var i, j, cur, inst, + items = [], + queries = [], + connectWith = this._connectWith(); + + if(connectWith && connected) { + for (i = connectWith.length - 1; i >= 0; i--){ + cur = $(connectWith[i]); + for ( j = cur.length - 1; j >= 0; j--){ + inst = $.data(cur[j], this.widgetFullName); + if(inst && inst !== this && !inst.options.disabled) { + queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element) : $(inst.options.items, inst.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"), inst]); + } + } + } + } + + queries.push([$.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : $(this.options.items, this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"), this]); + + for (i = queries.length - 1; i >= 0; i--){ + queries[i][0].each(function() { + items.push(this); + }); + } + + return $(items); + + }, + + _removeCurrentsFromItems: function() { + + var list = this.currentItem.find(":data(" + this.widgetName + "-item)"); + + this.items = $.grep(this.items, function (item) { + for (var j=0; j < list.length; j++) { + if(list[j] === item.item[0]) { + return false; + } + } + return true; + }); + + }, + + _refreshItems: function(event) { + + this.items = []; + this.containers = [this]; + + var i, j, cur, inst, targetData, _queries, item, queriesLength, + items = this.items, + queries = [[$.isFunction(this.options.items) ? this.options.items.call(this.element[0], event, { item: this.currentItem }) : $(this.options.items, this.element), this]], + connectWith = this._connectWith(); + + if(connectWith && this.ready) { //Shouldn't be run the first time through due to massive slow-down + for (i = connectWith.length - 1; i >= 0; i--){ + cur = $(connectWith[i]); + for (j = cur.length - 1; j >= 0; j--){ + inst = $.data(cur[j], this.widgetFullName); + if(inst && inst !== this && !inst.options.disabled) { + queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element[0], event, { item: this.currentItem }) : $(inst.options.items, inst.element), inst]); + this.containers.push(inst); + } + } + } + } + + for (i = queries.length - 1; i >= 0; i--) { + targetData = queries[i][1]; + _queries = queries[i][0]; + + for (j=0, queriesLength = _queries.length; j < queriesLength; j++) { + item = $(_queries[j]); + + item.data(this.widgetName + "-item", targetData); // Data for target checking (mouse manager) + + items.push({ + item: item, + instance: targetData, + width: 0, height: 0, + left: 0, top: 0 + }); + } + } + + }, + + refreshPositions: function(fast) { + + //This has to be redone because due to the item being moved out/into the offsetParent, the offsetParent's position will change + if(this.offsetParent && this.helper) { + this.offset.parent = this._getParentOffset(); + } + + var i, item, t, p; + + for (i = this.items.length - 1; i >= 0; i--){ + item = this.items[i]; + + //We ignore calculating positions of all connected containers when we're not over them + if(item.instance !== this.currentContainer && this.currentContainer && item.item[0] !== this.currentItem[0]) { + continue; + } + + t = this.options.toleranceElement ? $(this.options.toleranceElement, item.item) : item.item; + + if (!fast) { + item.width = t.outerWidth(); + item.height = t.outerHeight(); + } + + p = t.offset(); + item.left = p.left; + item.top = p.top; + } + + if(this.options.custom && this.options.custom.refreshContainers) { + this.options.custom.refreshContainers.call(this); + } else { + for (i = this.containers.length - 1; i >= 0; i--){ + p = this.containers[i].element.offset(); + this.containers[i].containerCache.left = p.left; + this.containers[i].containerCache.top = p.top; + this.containers[i].containerCache.width = this.containers[i].element.outerWidth(); + this.containers[i].containerCache.height = this.containers[i].element.outerHeight(); + } + } + + return this; + }, + + _createPlaceholder: function(that) { + that = that || this; + var className, + o = that.options; + + if(!o.placeholder || o.placeholder.constructor === String) { + className = o.placeholder; + o.placeholder = { + element: function() { + + var nodeName = that.currentItem[0].nodeName.toLowerCase(), + element = $( "<" + nodeName + ">", that.document[0] ) + .addClass(className || that.currentItem[0].className+" ui-sortable-placeholder") + .removeClass("ui-sortable-helper"); + + if ( nodeName === "tr" ) { + that.currentItem.children().each(function() { + $( "
    ", that.document[0] ) + .attr( "colspan", $( this ).attr( "colspan" ) || 1 ) + .appendTo( element ); + }); + } else if ( nodeName === "img" ) { + element.attr( "src", that.currentItem.attr( "src" ) ); + } + + if ( !className ) { + element.css( "visibility", "hidden" ); + } + + return element; + }, + update: function(container, p) { + + // 1. If a className is set as 'placeholder option, we don't force sizes - the class is responsible for that + // 2. The option 'forcePlaceholderSize can be enabled to force it even if a class name is specified + if(className && !o.forcePlaceholderSize) { + return; + } + + //If the element doesn't have a actual height by itself (without styles coming from a stylesheet), it receives the inline height from the dragged item + if(!p.height()) { p.height(that.currentItem.innerHeight() - parseInt(that.currentItem.css("paddingTop")||0, 10) - parseInt(that.currentItem.css("paddingBottom")||0, 10)); } + if(!p.width()) { p.width(that.currentItem.innerWidth() - parseInt(that.currentItem.css("paddingLeft")||0, 10) - parseInt(that.currentItem.css("paddingRight")||0, 10)); } + } + }; + } + + //Create the placeholder + that.placeholder = $(o.placeholder.element.call(that.element, that.currentItem)); + + //Append it after the actual current item + that.currentItem.after(that.placeholder); + + //Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317) + o.placeholder.update(that, that.placeholder); + + }, + + _contactContainers: function(event) { + var i, j, dist, itemWithLeastDistance, posProperty, sizeProperty, base, cur, nearBottom, floating, + innermostContainer = null, + innermostIndex = null; + + // get innermost container that intersects with item + for (i = this.containers.length - 1; i >= 0; i--) { + + // never consider a container that's located within the item itself + if($.contains(this.currentItem[0], this.containers[i].element[0])) { + continue; + } + + if(this._intersectsWith(this.containers[i].containerCache)) { + + // if we've already found a container and it's more "inner" than this, then continue + if(innermostContainer && $.contains(this.containers[i].element[0], innermostContainer.element[0])) { + continue; + } + + innermostContainer = this.containers[i]; + innermostIndex = i; + + } else { + // container doesn't intersect. trigger "out" event if necessary + if(this.containers[i].containerCache.over) { + this.containers[i]._trigger("out", event, this._uiHash(this)); + this.containers[i].containerCache.over = 0; + } + } + + } + + // if no intersecting containers found, return + if(!innermostContainer) { + return; + } + + // move the item into the container if it's not there already + if(this.containers.length === 1) { + if (!this.containers[innermostIndex].containerCache.over) { + this.containers[innermostIndex]._trigger("over", event, this._uiHash(this)); + this.containers[innermostIndex].containerCache.over = 1; + } + } else { + + //When entering a new container, we will find the item with the least distance and append our item near it + dist = 10000; + itemWithLeastDistance = null; + floating = innermostContainer.floating || isFloating(this.currentItem); + posProperty = floating ? "left" : "top"; + sizeProperty = floating ? "width" : "height"; + base = this.positionAbs[posProperty] + this.offset.click[posProperty]; + for (j = this.items.length - 1; j >= 0; j--) { + if(!$.contains(this.containers[innermostIndex].element[0], this.items[j].item[0])) { + continue; + } + if(this.items[j].item[0] === this.currentItem[0]) { + continue; + } + if (floating && !isOverAxis(this.positionAbs.top + this.offset.click.top, this.items[j].top, this.items[j].height)) { + continue; + } + cur = this.items[j].item.offset()[posProperty]; + nearBottom = false; + if(Math.abs(cur - base) > Math.abs(cur + this.items[j][sizeProperty] - base)){ + nearBottom = true; + cur += this.items[j][sizeProperty]; + } + + if(Math.abs(cur - base) < dist) { + dist = Math.abs(cur - base); itemWithLeastDistance = this.items[j]; + this.direction = nearBottom ? "up": "down"; + } + } + + //Check if dropOnEmpty is enabled + if(!itemWithLeastDistance && !this.options.dropOnEmpty) { + return; + } + + if(this.currentContainer === this.containers[innermostIndex]) { + return; + } + + itemWithLeastDistance ? this._rearrange(event, itemWithLeastDistance, null, true) : this._rearrange(event, null, this.containers[innermostIndex].element, true); + this._trigger("change", event, this._uiHash()); + this.containers[innermostIndex]._trigger("change", event, this._uiHash(this)); + this.currentContainer = this.containers[innermostIndex]; + + //Update the placeholder + this.options.placeholder.update(this.currentContainer, this.placeholder); + + this.containers[innermostIndex]._trigger("over", event, this._uiHash(this)); + this.containers[innermostIndex].containerCache.over = 1; + } + + + }, + + _createHelper: function(event) { + + var o = this.options, + helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event, this.currentItem])) : (o.helper === "clone" ? this.currentItem.clone() : this.currentItem); + + //Add the helper to the DOM if that didn't happen already + if(!helper.parents("body").length) { + $(o.appendTo !== "parent" ? o.appendTo : this.currentItem[0].parentNode)[0].appendChild(helper[0]); + } + + if(helper[0] === this.currentItem[0]) { + this._storedCSS = { width: this.currentItem[0].style.width, height: this.currentItem[0].style.height, position: this.currentItem.css("position"), top: this.currentItem.css("top"), left: this.currentItem.css("left") }; + } + + if(!helper[0].style.width || o.forceHelperSize) { + helper.width(this.currentItem.width()); + } + if(!helper[0].style.height || o.forceHelperSize) { + helper.height(this.currentItem.height()); + } + + return helper; + + }, + + _adjustOffsetFromHelper: function(obj) { + if (typeof obj === "string") { + obj = obj.split(" "); + } + if ($.isArray(obj)) { + obj = {left: +obj[0], top: +obj[1] || 0}; + } + if ("left" in obj) { + this.offset.click.left = obj.left + this.margins.left; + } + if ("right" in obj) { + this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left; + } + if ("top" in obj) { + this.offset.click.top = obj.top + this.margins.top; + } + if ("bottom" in obj) { + this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top; + } + }, + + _getParentOffset: function() { + + + //Get the offsetParent and cache its position + this.offsetParent = this.helper.offsetParent(); + var po = this.offsetParent.offset(); + + // This is a special case where we need to modify a offset calculated on start, since the following happened: + // 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent + // 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that + // the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag + if(this.cssPosition === "absolute" && this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) { + po.left += this.scrollParent.scrollLeft(); + po.top += this.scrollParent.scrollTop(); + } + + // This needs to be actually done for all browsers, since pageX/pageY includes this information + // with an ugly IE fix + if( this.offsetParent[0] === document.body || (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() === "html" && $.ui.ie)) { + po = { top: 0, left: 0 }; + } + + return { + top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0), + left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0) + }; + + }, + + _getRelativeOffset: function() { + + if(this.cssPosition === "relative") { + var p = this.currentItem.position(); + return { + top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(), + left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft() + }; + } else { + return { top: 0, left: 0 }; + } + + }, + + _cacheMargins: function() { + this.margins = { + left: (parseInt(this.currentItem.css("marginLeft"),10) || 0), + top: (parseInt(this.currentItem.css("marginTop"),10) || 0) + }; + }, + + _cacheHelperProportions: function() { + this.helperProportions = { + width: this.helper.outerWidth(), + height: this.helper.outerHeight() + }; + }, + + _setContainment: function() { + + var ce, co, over, + o = this.options; + if(o.containment === "parent") { + o.containment = this.helper[0].parentNode; + } + if(o.containment === "document" || o.containment === "window") { + this.containment = [ + 0 - this.offset.relative.left - this.offset.parent.left, + 0 - this.offset.relative.top - this.offset.parent.top, + $(o.containment === "document" ? document : window).width() - this.helperProportions.width - this.margins.left, + ($(o.containment === "document" ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top + ]; + } + + if(!(/^(document|window|parent)$/).test(o.containment)) { + ce = $(o.containment)[0]; + co = $(o.containment).offset(); + over = ($(ce).css("overflow") !== "hidden"); + + this.containment = [ + co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left, + co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top, + co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left, + co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top + ]; + } + + }, + + _convertPositionTo: function(d, pos) { + + if(!pos) { + pos = this.position; + } + var mod = d === "absolute" ? 1 : -1, + scroll = this.cssPosition === "absolute" && !(this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, + scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName); + + return { + top: ( + pos.top + // The absolute mouse position + this.offset.relative.top * mod + // Only for relative positioned nodes: Relative offset from element to offset parent + this.offset.parent.top * mod - // The offsetParent's offset without borders (offset + border) + ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod) + ), + left: ( + pos.left + // The absolute mouse position + this.offset.relative.left * mod + // Only for relative positioned nodes: Relative offset from element to offset parent + this.offset.parent.left * mod - // The offsetParent's offset without borders (offset + border) + ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod) + ) + }; + + }, + + _generatePosition: function(event) { + + var top, left, + o = this.options, + pageX = event.pageX, + pageY = event.pageY, + scroll = this.cssPosition === "absolute" && !(this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName); + + // This is another very weird special case that only happens for relative elements: + // 1. If the css position is relative + // 2. and the scroll parent is the document or similar to the offset parent + // we have to refresh the relative offset during the scroll so there are no jumps + if(this.cssPosition === "relative" && !(this.scrollParent[0] !== document && this.scrollParent[0] !== this.offsetParent[0])) { + this.offset.relative = this._getRelativeOffset(); + } + + /* + * - Position constraining - + * Constrain the position to a mix of grid, containment. + */ + + if(this.originalPosition) { //If we are not dragging yet, we won't check for options + + if(this.containment) { + if(event.pageX - this.offset.click.left < this.containment[0]) { + pageX = this.containment[0] + this.offset.click.left; + } + if(event.pageY - this.offset.click.top < this.containment[1]) { + pageY = this.containment[1] + this.offset.click.top; + } + if(event.pageX - this.offset.click.left > this.containment[2]) { + pageX = this.containment[2] + this.offset.click.left; + } + if(event.pageY - this.offset.click.top > this.containment[3]) { + pageY = this.containment[3] + this.offset.click.top; + } + } + + if(o.grid) { + top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1]; + pageY = this.containment ? ( (top - this.offset.click.top >= this.containment[1] && top - this.offset.click.top <= this.containment[3]) ? top : ((top - this.offset.click.top >= this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top; + + left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0]; + pageX = this.containment ? ( (left - this.offset.click.left >= this.containment[0] && left - this.offset.click.left <= this.containment[2]) ? left : ((left - this.offset.click.left >= this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left; + } + + } + + return { + top: ( + pageY - // The absolute mouse position + this.offset.click.top - // Click offset (relative to the element) + this.offset.relative.top - // Only for relative positioned nodes: Relative offset from element to offset parent + this.offset.parent.top + // The offsetParent's offset without borders (offset + border) + ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) )) + ), + left: ( + pageX - // The absolute mouse position + this.offset.click.left - // Click offset (relative to the element) + this.offset.relative.left - // Only for relative positioned nodes: Relative offset from element to offset parent + this.offset.parent.left + // The offsetParent's offset without borders (offset + border) + ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() )) + ) + }; + + }, + + _rearrange: function(event, i, a, hardRefresh) { + + a ? a[0].appendChild(this.placeholder[0]) : i.item[0].parentNode.insertBefore(this.placeholder[0], (this.direction === "down" ? i.item[0] : i.item[0].nextSibling)); + + //Various things done here to improve the performance: + // 1. we create a setTimeout, that calls refreshPositions + // 2. on the instance, we have a counter variable, that get's higher after every append + // 3. on the local scope, we copy the counter variable, and check in the timeout, if it's still the same + // 4. this lets only the last addition to the timeout stack through + this.counter = this.counter ? ++this.counter : 1; + var counter = this.counter; + + this._delay(function() { + if(counter === this.counter) { + this.refreshPositions(!hardRefresh); //Precompute after each DOM insertion, NOT on mousemove + } + }); + + }, + + _clear: function(event, noPropagation) { + + this.reverting = false; + // We delay all events that have to be triggered to after the point where the placeholder has been removed and + // everything else normalized again + var i, + delayedTriggers = []; + + // We first have to update the dom position of the actual currentItem + // Note: don't do it if the current item is already removed (by a user), or it gets reappended (see #4088) + if(!this._noFinalSort && this.currentItem.parent().length) { + this.placeholder.before(this.currentItem); + } + this._noFinalSort = null; + + if(this.helper[0] === this.currentItem[0]) { + for(i in this._storedCSS) { + if(this._storedCSS[i] === "auto" || this._storedCSS[i] === "static") { + this._storedCSS[i] = ""; + } + } + this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"); + } else { + this.currentItem.show(); + } + + if(this.fromOutside && !noPropagation) { + delayedTriggers.push(function(event) { this._trigger("receive", event, this._uiHash(this.fromOutside)); }); + } + if((this.fromOutside || this.domPosition.prev !== this.currentItem.prev().not(".ui-sortable-helper")[0] || this.domPosition.parent !== this.currentItem.parent()[0]) && !noPropagation) { + delayedTriggers.push(function(event) { this._trigger("update", event, this._uiHash()); }); //Trigger update callback if the DOM position has changed + } + + // Check if the items Container has Changed and trigger appropriate + // events. + if (this !== this.currentContainer) { + if(!noPropagation) { + delayedTriggers.push(function(event) { this._trigger("remove", event, this._uiHash()); }); + delayedTriggers.push((function(c) { return function(event) { c._trigger("receive", event, this._uiHash(this)); }; }).call(this, this.currentContainer)); + delayedTriggers.push((function(c) { return function(event) { c._trigger("update", event, this._uiHash(this)); }; }).call(this, this.currentContainer)); + } + } + + + //Post events to containers + for (i = this.containers.length - 1; i >= 0; i--){ + if(!noPropagation) { + delayedTriggers.push((function(c) { return function(event) { c._trigger("deactivate", event, this._uiHash(this)); }; }).call(this, this.containers[i])); + } + if(this.containers[i].containerCache.over) { + delayedTriggers.push((function(c) { return function(event) { c._trigger("out", event, this._uiHash(this)); }; }).call(this, this.containers[i])); + this.containers[i].containerCache.over = 0; + } + } + + //Do what was originally in plugins + if ( this.storedCursor ) { + this.document.find( "body" ).css( "cursor", this.storedCursor ); + this.storedStylesheet.remove(); + } + if(this._storedOpacity) { + this.helper.css("opacity", this._storedOpacity); + } + if(this._storedZIndex) { + this.helper.css("zIndex", this._storedZIndex === "auto" ? "" : this._storedZIndex); + } + + this.dragging = false; + if(this.cancelHelperRemoval) { + if(!noPropagation) { + this._trigger("beforeStop", event, this._uiHash()); + for (i=0; i < delayedTriggers.length; i++) { + delayedTriggers[i].call(this, event); + } //Trigger all delayed events + this._trigger("stop", event, this._uiHash()); + } + + this.fromOutside = false; + return false; + } + + if(!noPropagation) { + this._trigger("beforeStop", event, this._uiHash()); + } + + //$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node! + this.placeholder[0].parentNode.removeChild(this.placeholder[0]); + + if(this.helper[0] !== this.currentItem[0]) { + this.helper.remove(); + } + this.helper = null; + + if(!noPropagation) { + for (i=0; i < delayedTriggers.length; i++) { + delayedTriggers[i].call(this, event); + } //Trigger all delayed events + this._trigger("stop", event, this._uiHash()); + } + + this.fromOutside = false; + return true; + + }, + + _trigger: function() { + if ($.Widget.prototype._trigger.apply(this, arguments) === false) { + this.cancel(); + } + }, + + _uiHash: function(_inst) { + var inst = _inst || this; + return { + helper: inst.helper, + placeholder: inst.placeholder || $([]), + position: inst.position, + originalPosition: inst.originalPosition, + offset: inst.positionAbs, + item: inst.currentItem, + sender: _inst ? _inst.element : null + }; + } + +}); + +})(jQuery); +;/* jQuery Tiny Pub/Sub - v0.7 - 10/27/2011 + * http://benalman.com/ + * Copyright (c) 2011 "Cowboy" Ben Alman; Licensed MIT, GPL */ + +(function($) { + + var o = $({}); + + $.subscribe = function() { + //console.log("SUBSCRIBE: " + arguments[0]); + o.on.apply(o, arguments); + }; + + $.unsubscribe = function() { + o.off.apply(o, arguments); + }; + + $.publish = function() { + //console.log("PUBLISH: " + arguments[0]); + o.trigger.apply(o, arguments); + }; + +}(jQuery)); + + +;/* =========================================================== + * bootstrap-tooltip.js v2.1.1 + * http://twitter.github.com/bootstrap/javascript.html#tooltips + * Inspired by the original jQuery.tipsy by Jason Frame + * =========================================================== + * Copyright 2012 Twitter, Inc. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ========================================================== */ + + +!function ($) { + + "use strict"; // jshint ;_; + + + /* TOOLTIP PUBLIC CLASS DEFINITION + * =============================== */ + + var Tooltip = function (element, options) { + this.init('tooltip', element, options) + } + + Tooltip.prototype = { + + constructor: Tooltip + + , init: function (type, element, options) { + var eventIn + , eventOut + + this.type = type + this.$element = $(element) + this.options = this.getOptions(options) + this.enabled = true + + if (this.options.trigger == 'click') { + this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this)) + } else if (this.options.trigger != 'manual') { + eventIn = this.options.trigger == 'hover' ? 'mouseenter' : 'focus' + eventOut = this.options.trigger == 'hover' ? 'mouseleave' : 'blur' + this.$element.on(eventIn + '.' + this.type, this.options.selector, $.proxy(this.enter, this)) + this.$element.on(eventOut + '.' + this.type, this.options.selector, $.proxy(this.leave, this)) + } + + this.options.selector ? + (this._options = $.extend({}, this.options, { trigger: 'manual', selector: '' })) : + this.fixTitle() + } + + , getOptions: function (options) { + options = $.extend({}, $.fn[this.type].defaults, options, this.$element.data()) + + if (options.delay && typeof options.delay == 'number') { + options.delay = { + show: options.delay + , hide: options.delay + } + } + + return options + } + + , enter: function (e) { + var self = $(e.currentTarget)[this.type](this._options).data(this.type) + + if (!self.options.delay || !self.options.delay.show) return self.show() + + clearTimeout(this.timeout) + self.hoverState = 'in' + this.timeout = setTimeout(function() { + if (self.hoverState == 'in') self.show() + }, self.options.delay.show) + } + + , leave: function (e) { + var self = $(e.currentTarget)[this.type](this._options).data(this.type) + + if (this.timeout) clearTimeout(this.timeout) + if (!self.options.delay || !self.options.delay.hide) return self.hide() + + self.hoverState = 'out' + this.timeout = setTimeout(function() { + if (self.hoverState == 'out') self.hide() + }, self.options.delay.hide) + } + + , show: function () { + var $tip + , inside + , pos + , actualWidth + , actualHeight + , placement + , tp + + if (this.hasContent() && this.enabled) { + $tip = this.tip() + this.setContent() + + if (this.options.animation) { + $tip.addClass('fade') + } + + placement = typeof this.options.placement == 'function' ? + this.options.placement.call(this, $tip[0], this.$element[0]) : + this.options.placement + + inside = /in/.test(placement) + + $tip + .remove() + .css({ top: 0, left: 0, display: 'block' }) + .appendTo(inside ? this.$element : document.body) + + pos = this.getPosition(inside) + + actualWidth = $tip[0].offsetWidth + actualHeight = $tip[0].offsetHeight + + switch (inside ? placement.split(' ')[1] : placement) { + case 'bottom': + tp = {top: pos.top + pos.height, left: pos.left + pos.width / 2 - actualWidth / 2} + break + case 'top': + tp = {top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2} + break + case 'left': + tp = {top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth} + break + case 'right': + tp = {top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width} + break + } + + $tip + .css(tp) + .addClass(placement) + .addClass('in') + } + } + + , setContent: function () { + var $tip = this.tip() + , title = this.getTitle() + + $tip.find('.tooltip-inner')[this.options.html ? 'html' : 'text'](title) + $tip.removeClass('fade in top bottom left right') + } + + , hide: function () { + var that = this + , $tip = this.tip() + + $tip.removeClass('in') + + function removeWithAnimation() { + var timeout = setTimeout(function () { + $tip.off($.support.transition.end).remove() + }, 500) + + $tip.one($.support.transition.end, function () { + clearTimeout(timeout) + $tip.remove() + }) + } + + $.support.transition && this.$tip.hasClass('fade') ? + removeWithAnimation() : + $tip.remove() + + return this + } + + , fixTitle: function () { + var $e = this.$element + if ($e.attr('title') || typeof($e.attr('data-original-title')) != 'string') { + $e.attr('data-original-title', $e.attr('title') || '').removeAttr('title') + } + } + + , hasContent: function () { + return this.getTitle() + } + + , getPosition: function (inside) { + return $.extend({}, (inside ? {top: 0, left: 0} : this.$element.offset()), { + width: this.$element[0].offsetWidth + , height: this.$element[0].offsetHeight + }) + } + + , getTitle: function () { + var title + , $e = this.$element + , o = this.options + + title = $e.attr('data-original-title') + || (typeof o.title == 'function' ? o.title.call($e[0]) : o.title) + + return title + } + + , tip: function () { + return this.$tip = this.$tip || $(this.options.template) + } + + , validate: function () { + if (!this.$element[0].parentNode) { + this.hide() + this.$element = null + this.options = null + } + } + + , enable: function () { + this.enabled = true + } + + , disable: function () { + this.enabled = false + } + + , toggleEnabled: function () { + this.enabled = !this.enabled + } + + , toggle: function () { + this[this.tip().hasClass('in') ? 'hide' : 'show']() + } + + , destroy: function () { + this.hide().$element.off('.' + this.type).removeData(this.type) + } + + } + + + /* TOOLTIP PLUGIN DEFINITION + * ========================= */ + + $.fn.tooltip = function ( option ) { + return this.each(function () { + var $this = $(this) + , data = $this.data('tooltip') + , options = typeof option == 'object' && option + if (!data) $this.data('tooltip', (data = new Tooltip(this, options))) + if (typeof option == 'string') data[option]() + }) + } + + $.fn.tooltip.Constructor = Tooltip + + $.fn.tooltip.defaults = { + animation: true + , placement: 'top' + , selector: false + , template: '
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g(this.width,this.height,this.indexedPixels,this.colorDepth);a.encode(this.out)},b.prototype.stream=function(){return this.out},e.exports=b}),a.define('/LZWEncoder.js',function(e,g,h,i){function f(y,D,C,B){function w(a,b){r[f++]=a,f>=254&&t(b)}function x(b){u(a),k=i+2,j=!0,l(i,b)}function u(b){for(var a=0;a=0){y=w-d,d===0&&(y=1);do if((d-=y)<0&&(d+=w),h[d]===g){e=n[d];continue a}while(h[d]>=0)}l(e,r),e=t,k<1<0&&(a.writeByte(f),a.writeBytes(r,0,f),f=0)}function p(a){return(1<0?g|=a<=8)w(g&255,c),g>>=8,e-=8;if((k>m||j)&&(j?(m=p(n_bits=q),j=!1):(++n_bits,n_bits==b?m=1<0)w(g&255,c),g>>=8,e-=8;t(c)}}var s=Math.max(2,B),r=new Uint8Array(256),h=new Int32Array(a),n=new Int32Array(a),g,e=0,f,k=0,m,j=!1,q,i,o;this.encode=z}var c=-1,b=12,a=5003,d=[0,1,3,7,15,31,63,127,255,511,1023,2047,4095,8191,16383,32767,65535];e.exports=f}),a.define('/TypedNeuQuant.js',function(A,F,E,D){function C(A,B){function I(){o=[],q=new Int32Array(256),t=new Int32Array(a),y=new Int32Array(a),z=new Int32Array(a>>3);var c,d;for(c=0;c>=b,o[c][1]>>=b,o[c][2]>>=b,o[c][3]=c}function K(b,a,c,e,f){o[a][0]-=b*(o[a][0]-c)/d,o[a][1]-=b*(o[a][1]-e)/d,o[a][2]-=b*(o[a][2]-f)/d}function L(j,e,n,l,k){var h=Math.abs(e-j),i=Math.min(e+j,a),g=e+1,f=e-1,m=1,b,d;while(gh)d=z[m++],gh&&(b=o[f--],b[0]-=d*(b[0]-n)/c,b[1]-=d*(b[1]-l)/c,b[2]-=d*(b[2]-k)/c)}function C(p,s,q){var h=2147483647,k=h,d=-1,m=d,c,j,e,n,l;for(c=0;c>i-b),n>g,y[c]-=l,t[c]+=l<>1,b=f+1;b>1,b=f+1;b<256;b++)q[b]=n}function E(j,i,k){var b,d,c,e=1e3,h=-1,f=q[i],g=f-1;while(f=0)f=e?f=a:(f++,c<0&&(c=-c),b=d[0]-j,b<0&&(b=-b),c+=b,c=0&&(d=o[g],c=i-d[1],c>=e?g=-1:(g--,c<0&&(c=-c),b=d[0]-j,b<0&&(b=-b),c+=b,c>h;for(a<=1&&(a=0),c=0;c=f&&(g-=f),c++,q===0&&(q=1),c%q===0)for(n-=n/D,o-=o/v,a=o>>h,a<=1&&(a=0),e=0;e>g,r=e<>3,h=6,t=1<this.frames.length;0<=this.frames.length?++a:--a)b.push(a);return b}.apply(this,arguments).length;athis.frames.length;0<=this.frames.length?++a:--a)b.push(a);return b}.apply(this,arguments)[a],b.push(null);return b}.call(this,[]),a=this.spawnWorkers();for(var b=0,c=function(){var c,c;c=[];for(var b=0;0<=a?ba;0<=a?++b:--b)c.push(b);return c}.apply(this,arguments).length;ba;0<=a?++b:--b)c.push(b);return c}.apply(this,arguments)[b],this.renderNextFrame();return this.emit('start'),this.emit('progress',0)},a.prototype.abort=function(){var a;while(!0){if(a=this.activeWorkers.shift(),!(null!=a))break;console.log('killing active worker'),a.terminate()}return this.running=!1,this.emit('abort')},a.prototype.spawnWorkers=function(){var a,b;return a=Math.min(this.options.workers,this.frames.length),function(){var c;c=[];for(var b=this.freeWorkers.length;this.freeWorkers.length<=a?ba;this.freeWorkers.length<=a?++b:--b)c.push(b);return c}.apply(this,arguments).forEach((b=this,function(d){var a,c;return console.log('spawning worker '+d),c=new Worker(b.options.workerScript),a=b,c.onmessage=function(b){return a.activeWorkers.splice(a.activeWorkers.indexOf(c),1),a.freeWorkers.push(c),a.frameFinished(b.data)},b.freeWorkers.push(c)})),a},a.prototype.frameFinished=function(a){return console.log('frame '+a.index+' finished - '+this.activeWorkers.length+' active'),this.finishedFrames++,this.emit('progress',this.finishedFrames/this.frames.length),this.imageParts[a.index]=a,g(null,this.imageParts)?this.renderNextFrame():this.finishRendering()},a.prototype.finishRendering=function(){var e,a,k,m,b,d,h;b=0;for(var f=0,j=this.imageParts.length;f=this.frames.length?void 0:(c=this.frames[this.nextFrame++],b=this.freeWorkers.shift(),a=this.getTask(c),console.log('starting frame '+(a.index+1)+' of '+this.frames.length),this.activeWorkers.push(b),b.postMessage(a))},a.prototype.getContextData=function(a){return a.getImageData(0,0,this.options.width,this.options.height).data},a.prototype.getImageData=function(b){var a;return null!=this._canvas||(this._canvas=document.createElement('canvas'),this._canvas.width=this.options.width,this._canvas.height=this.options.height),a=this._canvas.getContext('2d'),a.setFill=this.options.background,a.fillRect(0,0,this.options.width,this.options.height),a.drawImage(b,0,0),this.getContextData(a)},a.prototype.getTask=function(a){var c,b;if(c=this.frames.indexOf(a),b={index:c,last:c===this.frames.length-1,delay:a.delay,width:this.options.width,height:this.options.height,quality:this.options.quality,repeat:this.options.repeat,canTransfer:e.name==='chrome'},null!=a.data)b.data=a.data;else if(null!=a.context)b.data=this.getContextData(a.context);else if(null!=a.image)b.data=this.getImageData(a.image);else throw new Error('Invalid frame');return b},a}(d),b.exports=f}),a.define('/browser.coffee',function(f,g,h,i){var a,d,e,c,b;c=navigator.userAgent.toLowerCase(),e=navigator.platform.toLowerCase(),b=c.match(/(opera|ie|firefox|chrome|version)[\s\/:]([\w\d\.]+)?.*?(safari|version[\s\/:]([\w\d\.]+)|$)/)||[null,'unknown',0],d=b[1]==='ie'&&document.documentMode,a={name:b[1]==='version'?b[3]:b[1],version:d||parseFloat(b[1]==='opera'&&b[4]?b[4]:b[2]),platform:{name:c.match(/ip(?:ad|od|hone)/)?'ios':(c.match(/(?:webos|android)/)||e.match(/mac|win|linux/)||['other'])[0]}},a[a.name]=!0,a[a.name+parseInt(a.version,10)]=!0,a.platform[a.platform.name]=!0,f.exports=a}),a.define('events',function(f,e,g,h){b.EventEmitter||(b.EventEmitter=function(){});var a=e.EventEmitter=b.EventEmitter,c=typeof Array.isArray==='function'?Array.isArray:function(a){return Object.prototype.toString.call(a)==='[object Array]'},d=10;a.prototype.setMaxListeners=function(a){this._events||(this._events={}),this._events.maxListeners=a},a.prototype.emit=function(f){if(f==='error'&&(!(this._events&&this._events.error)||c(this._events.error)&&!this._events.error.length))throw arguments[1]instanceof Error?arguments[1]:new Error("Uncaught, unspecified 'error' event.");if(!this._events)return!1;var a=this._events[f];if(!a)return!1;if(!(typeof a=='function'))if(c(a)){var b=Array.prototype.slice.call(arguments,1),e=a.slice();for(var d=0,g=e.length;d0&&this._events[a].length>e&&(this._events[a].warned=!0,console.error('(node) warning: possible EventEmitter memory leak detected. %d listeners added. Use emitter.setMaxListeners() to increase limit.',this._events[a].length),console.trace())}this._events[a].push(b)}else this._events[a]=[this._events[a],b];return this},a.prototype.on=a.prototype.addListener,a.prototype.once=function(b,c){var a=this;return a.on(b,function d(){a.removeListener(b,d),c.apply(this,arguments)}),this},a.prototype.removeListener=function(a,d){if('function'!==typeof d)throw new Error('removeListener only takes instances of Function');if(!(this._events&&this._events[a]))return this;var b=this._events[a];if(c(b)){var e=b.indexOf(d);if(e<0)return this;b.splice(e,1),b.length==0&&delete this._events[a]}else this._events[a]===d&&delete this._events[a];return this},a.prototype.removeAllListeners=function(a){return a&&this._events&&this._events[a]&&(this._events[a]=null),this},a.prototype.listeners=function(a){return this._events||(this._events={}),this._events[a]||(this._events[a]=[]),c(this._events[a])||(this._events[a]=[this._events[a]]),this._events[a]}}),c.GIF=a('/gif.coffee')}.call(this,this)); +;( function( window ) { 'use strict'; + +// Stream +/** + * @constructor + */ +// Make compiler happy. +var Stream = function (data) { + this.data = data; + this.len = this.data.length; + this.pos = 0; +}; + +Stream.prototype.readByte = function () { + if (this.pos >= this.data.length) { + throw new Error('Attempted to read past end of stream.'); + } + return this.data.charCodeAt(this.pos++) & 0xFF; +}; + +Stream.prototype.readBytes = function (n) { + var bytes = []; + for (var i = 0; i < n; i++) { + bytes.push(this.readByte()); + } + return bytes; +}; + +Stream.prototype.read = function (n) { + var s = ''; + for (var i = 0; i < n; i++) { + s += String.fromCharCode(this.readByte()); + } + return s; +}; + +Stream.prototype.readUnsigned = function () { // Little-endian. + var a = this.readBytes(2); + return (a[1] << 8) + a[0]; +}; + +var SuperGIF = window.SuperGIF = window.SuperGIF || {}; +SuperGIF.Stream = Stream; + +})( window ); + +/* + SuperGif + + Example usage: + + + + + + Image tag attributes: + + data-animated-src - If this url is specified, it's loaded into the player instead of src. + This allows a preview frame to be shown until animated gif data is streamed into the canvas + + Constructor options args + + gif Required. The DOM element of an img tag. + + Instance methods + + // loading + load( callback ) Loads the gif into a canvas element and then calls callback if one is passed + + For additional customization (viewport inside iframe) these params may be passed: + c_w, c_h - width and height of canvas + vp_t, vp_l, vp_ w, vp_h - top, left, width and height of the viewport + + A bonus: few articles to understand what is going on + http://enthusiasms.org/post/16976438906 + http://www.matthewflickinger.com/lab/whatsinagif/bits_and_bytes.asp + http://humpy77.deviantart.com/journal/Frame-Delay-Times-for-Animated-GIFs-214150546 + +*/ + +( function( window ) { 'use strict'; + +// Generic functions +var bitsToNum = function (ba) { + return ba.reduce(function (s, n) { + return s * 2 + n; + }, 0); +}; + +var byteToBitArr = function (bite) { + var a = []; + for (var i = 7; i >= 0; i--) { + a.push( !! (bite & (1 << i))); + } + return a; +}; + +// Stream +/** + * @constructor + */ +// Make compiler happy. +var Stream = function (data) { + this.data = data; + this.len = this.data.length; + this.pos = 0; + + this.readByte = function () { + if (this.pos >= this.data.length) { + throw new Error('Attempted to read past end of stream.'); + } + return data.charCodeAt(this.pos++) & 0xFF; + }; + + this.readBytes = function (n) { + var bytes = []; + for (var i = 0; i < n; i++) { + bytes.push(this.readByte()); + } + return bytes; + }; + + this.read = function (n) { + var s = ''; + for (var i = 0; i < n; i++) { + s += String.fromCharCode(this.readByte()); + } + return s; + }; + + this.readUnsigned = function () { // Little-endian. + var a = this.readBytes(2); + return (a[1] << 8) + a[0]; + }; +}; + +var lzwDecode = function (minCodeSize, data) { + // TODO: Now that the GIF parser is a bit different, maybe this should get an array of bytes instead of a String? + var pos = 0; // Maybe this streaming thing should be merged with the Stream? + var readCode = function (size) { + var code = 0; + for (var i = 0; i < size; i++) { + if (data.charCodeAt(pos >> 3) & (1 << (pos & 7))) { + code |= 1 << i; + } + pos++; + } + return code; + }; + + var output = []; + + var clearCode = 1 << minCodeSize; + var eoiCode = clearCode + 1; + + var codeSize = minCodeSize + 1; + + var dict = []; + + var clear = function () { + dict = []; + codeSize = minCodeSize + 1; + for (var i = 0; i < clearCode; i++) { + dict[i] = [i]; + } + dict[clearCode] = []; + dict[eoiCode] = null; + + }; + + var code; + var last; + + while (true) { + last = code; + code = readCode(codeSize); + + if (code === clearCode) { + clear(); + continue; + } + if (code === eoiCode) break; + + if (code < dict.length) { + if (last !== clearCode) { + dict.push(dict[last].concat(dict[code][0])); + } + } + else { + if (code !== dict.length) throw new Error('Invalid LZW code.'); + dict.push(dict[last].concat(dict[last][0])); + } + output.push.apply(output, dict[code]); + + if (dict.length === (1 << codeSize) && codeSize < 12) { + // If we're at the last code and codeSize is 12, the next code will be a clearCode, and it'll be 12 bits long. + codeSize++; + } + } + + // I don't know if this is technically an error, but some GIFs do it. + //if (Math.ceil(pos / 8) !== data.length) throw new Error('Extraneous LZW bytes.'); + return output; +}; + + +// The actual parsing; returns an object with properties. +var parseGIF = function (st, handler) { + handler || (handler = {}); + + // LZW (GIF-specific) + var parseCT = function (entries) { // Each entry is 3 bytes, for RGB. + var ct = []; + for (var i = 0; i < entries; i++) { + ct.push(st.readBytes(3)); + } + return ct; + }; + + var readSubBlocks = function () { + var size, data; + data = ''; + do { + size = st.readByte(); + data += st.read(size); + } while (size !== 0); + return data; + }; + + var parseHeader = function () { + var hdr = {}; + hdr.sig = st.read(3); + hdr.ver = st.read(3); + if (hdr.sig !== 'GIF') { + handler.onError(); // XXX: This should probably be handled more nicely. + throw new Error('Not a GIF file.'); + } + hdr.width = st.readUnsigned(); + hdr.height = st.readUnsigned(); + + var bits = byteToBitArr(st.readByte()); + hdr.gctFlag = bits.shift(); + hdr.colorRes = bitsToNum(bits.splice(0, 3)); + hdr.sorted = bits.shift(); + hdr.gctSize = bitsToNum(bits.splice(0, 3)); + + hdr.bgColor = st.readByte(); + hdr.pixelAspectRatio = st.readByte(); // if not 0, aspectRatio = (pixelAspectRatio + 15) / 64 + if (hdr.gctFlag) { + hdr.gct = parseCT(1 << (hdr.gctSize + 1)); + } + handler.hdr && handler.hdr(hdr); + }; + + var parseExt = function (block) { + var parseGCExt = function (block) { + var blockSize = st.readByte(); // Always 4 + var bits = byteToBitArr(st.readByte()); + block.reserved = bits.splice(0, 3); // Reserved; should be 000. + block.disposalMethod = bitsToNum(bits.splice(0, 3)); + block.userInput = bits.shift(); + block.transparencyGiven = bits.shift(); + + block.delayTime = st.readUnsigned(); + + block.transparencyIndex = st.readByte(); + + block.terminator = st.readByte(); + + handler.gce && handler.gce(block); + }; + + var parseComExt = function (block) { + block.comment = readSubBlocks(); + handler.com && handler.com(block); + }; + + var parsePTExt = function (block) { + // No one *ever* uses this. If you use it, deal with parsing it yourself. + var blockSize = st.readByte(); // Always 12 + block.ptHeader = st.readBytes(12); + block.ptData = readSubBlocks(); + handler.pte && handler.pte(block); + }; + + var parseAppExt = function (block) { + var parseNetscapeExt = function (block) { + var blockSize = st.readByte(); // Always 3 + block.unknown = st.readByte(); // ??? Always 1? What is this? + block.iterations = st.readUnsigned(); + block.terminator = st.readByte(); + handler.app && handler.app.NETSCAPE && handler.app.NETSCAPE(block); + }; + + var parseUnknownAppExt = function (block) { + block.appData = readSubBlocks(); + // FIXME: This won't work if a handler wants to match on any identifier. + handler.app && handler.app[block.identifier] && handler.app[block.identifier](block); + }; + + var blockSize = st.readByte(); // Always 11 + block.identifier = st.read(8); + block.authCode = st.read(3); + switch (block.identifier) { + case 'NETSCAPE': + parseNetscapeExt(block); + break; + default: + parseUnknownAppExt(block); + break; + } + }; + + var parseUnknownExt = function (block) { + block.data = readSubBlocks(); + handler.unknown && handler.unknown(block); + }; + + block.label = st.readByte(); + switch (block.label) { + case 0xF9: + block.extType = 'gce'; + parseGCExt(block); + break; + case 0xFE: + block.extType = 'com'; + parseComExt(block); + break; + case 0x01: + block.extType = 'pte'; + parsePTExt(block); + break; + case 0xFF: + block.extType = 'app'; + parseAppExt(block); + break; + default: + block.extType = 'unknown'; + parseUnknownExt(block); + break; + } + }; + + var parseImg = function (img) { + var deinterlace = function (pixels, width) { + // Of course this defeats the purpose of interlacing. And it's *probably* + // the least efficient way it's ever been implemented. But nevertheless... + var newPixels = new Array(pixels.length); + var rows = pixels.length / width; + var cpRow = function (toRow, fromRow) { + var fromPixels = pixels.slice(fromRow * width, (fromRow + 1) * width); + newPixels.splice.apply(newPixels, [toRow * width, width].concat(fromPixels)); + }; + + // See appendix E. + var offsets = [0, 4, 2, 1]; + var steps = [8, 8, 4, 2]; + + var fromRow = 0; + for (var pass = 0; pass < 4; pass++) { + for (var toRow = offsets[pass]; toRow < rows; toRow += steps[pass]) { + cpRow(toRow, fromRow) + fromRow++; + } + } + + return newPixels; + }; + + img.leftPos = st.readUnsigned(); + img.topPos = st.readUnsigned(); + img.width = st.readUnsigned(); + img.height = st.readUnsigned(); + + var bits = byteToBitArr(st.readByte()); + img.lctFlag = bits.shift(); + img.interlaced = bits.shift(); + img.sorted = bits.shift(); + img.reserved = bits.splice(0, 2); + img.lctSize = bitsToNum(bits.splice(0, 3)); + + if (img.lctFlag) { + img.lct = parseCT(1 << (img.lctSize + 1)); + } + + img.lzwMinCodeSize = st.readByte(); + + var lzwData = readSubBlocks(); + + img.pixels = lzwDecode(img.lzwMinCodeSize, lzwData); + + if (img.interlaced) { // Move + img.pixels = deinterlace(img.pixels, img.width); + } + + handler.img && handler.img(img); + }; + + var parseBlock = function () { + var block = {}; + block.sentinel = st.readByte(); + + switch (String.fromCharCode(block.sentinel)) { // For ease of matching + case '!': + block.type = 'ext'; + parseExt(block); + break; + case ',': + block.type = 'img'; + parseImg(block); + break; + case ';': + block.type = 'eof'; + handler.eof && handler.eof(block); + break; + default: + return handler.onError(new Error('Unknown block: 0x' + block.sentinel.toString(16))); // TODO: Pad this with a 0. + } + + if (block.type !== 'eof') { + setTimeout(parseBlock, 0); + } + }; + + var parse = function () { + parseHeader(); + setTimeout(parseBlock, 0); + }; + + parse(); +}; + + +var SuperGif = function ( opts ) { + var options = { + //viewport position + vp_l: 0, + vp_t: 0, + vp_w: null, + vp_h: null, + //canvas sizes + c_w: null, + c_h: null + }; + for (var i in opts ) { options[i] = opts[i] } + if (options.vp_w && options.vp_h) options.is_vp = true; + + var stream; + var hdr; + + var loadError = null; + var loading = false; + + var transparency = null; + var delay = null; + var disposalMethod = null; + var disposalRestoreFromIdx = 0; + var lastDisposalMethod = null; + var frame = null; + var lastImg = null; + + var frames = []; + + var gif = options.gif; + + var clear = function () { + transparency = null; + delay = null; + lastDisposalMethod = disposalMethod; + disposalMethod = null; + frame = null; + }; + + // XXX: There's probably a better way to handle catching exceptions when + // callbacks are involved. + var doParse = function () { + try { + parseGIF(stream, handler); + } + catch (err) { + doLoadError('parse'); + } + }; + + var setSizes = function(w, h) { + tmpCanvas.width = w; + tmpCanvas.height = h; + tmpCanvas.getContext('2d').setTransform(1, 0, 0, 1, 0, 0); + } + + var doLoadError = function (originOfError) { + + + loadError = originOfError; + hdr = { + width: gif.width, + height: gif.height + }; // Fake header. + frames = []; + }; + + var doHdr = function (_hdr) { + hdr = _hdr; + setSizes(hdr.width, hdr.height) + }; + + var doGCE = function (gce) { + pushFrame(); + clear(); + transparency = gce.transparencyGiven ? gce.transparencyIndex : null; + delay = gce.delayTime; + disposalMethod = gce.disposalMethod; + // We don't have much to do with the rest of GCE. + }; + + var pushFrame = function () { + if (!frame) return; + frames.push({ + data: frame.getImageData(0, 0, hdr.width, hdr.height), + delay: delay + }); + }; + + // flag for drawing initial frame + var isInitFrameDrawn = false; + + var doImg = function (img) { + if (!frame) frame = tmpCanvas.getContext('2d'); + + var currIdx = frames.length; + + //ct = color table, gct = global color table + var ct = img.lctFlag ? img.lct : hdr.gct; // TODO: What if neither exists? + + /* + Disposal method indicates the way in which the graphic is to + be treated after being displayed. + + Values : 0 - No disposal specified. The decoder is + not required to take any action. + 1 - Do not dispose. The graphic is to be left + in place. + 2 - Restore to background color. The area used by the + graphic must be restored to the background color. + 3 - Restore to previous. The decoder is required to + restore the area overwritten by the graphic with + what was there prior to rendering the graphic. + + Importantly, "previous" means the frame state + after the last disposal of method 0, 1, or 2. + */ + if (currIdx > 0) { + if (lastDisposalMethod === 3) { + // Restore to previous + frame.putImageData(frames[disposalRestoreFromIdx].data, 0, 0); + } else { + disposalRestoreFromIdx = currIdx - 1; + } + + if (lastDisposalMethod === 2) { + // Restore to background color + // Browser implementations historically restore to transparent; we do the same. + // http://www.wizards-toolkit.org/discourse-server/viewtopic.php?f=1&t=21172#p86079 + frame.clearRect(lastImg.leftPos, lastImg.topPos, lastImg.width, lastImg.height); + } + } + // else, Undefined/Do not dispose. + // frame contains final pixel data from the last frame; do nothing + + //Get existing pixels for img region after applying disposal method + var imgData = frame.getImageData(img.leftPos, img.topPos, img.width, img.height); + //apply color table colors + var cdd = imgData.data; + img.pixels.forEach(function (pixel, i) { + // imgData.data === [R,G,B,A,R,G,B,A,...] + if (pixel !== transparency) { + cdd[i * 4 + 0] = ct[pixel][0]; + cdd[i * 4 + 1] = ct[pixel][1]; + cdd[i * 4 + 2] = ct[pixel][2]; + cdd[i * 4 + 3] = 255; // Opaque. + } + }); + + frame.putImageData(imgData, img.leftPos, img.topPos); + + lastImg = img; + }; + + var doNothing = function () {}; + /** + * @param{boolean=} draw Whether to draw progress bar or not; this is not idempotent because of translucency. + * Note that this means that the text will be unsynchronized with the progress bar on non-frames; + * but those are typically so small (GCE etc.) that it doesn't really matter. TODO: Do this properly. + */ + var handler = { + hdr: doHdr, + gce: doGCE, + // I guess that's all for now. + // app: { + // // TODO: Is there much point in actually supporting iterations? + // NETSCAPE: withProgress(doNothing) + // }, + img: doImg, + eof: function (block) { + pushFrame(); + loading = false; + if (load_callback) { + load_callback(); + } + }, + + onError : function (error) { + if (error_callback) { + error_callback(); + } + } + }; + + var load_callback = false; + var error_callback = false; + var tmpCanvas = document.createElement('canvas'); + + return { + + load: function (callback) { + + load_callback = callback.success; + error_callback = callback.error; + + loading = true; + + if (gif.src.indexOf('data:') !== -1) { + var data = gif.src.substring(gif.src.indexOf(',')+1); + stream = new Stream(window.atob(data)); + doParse(); + } else { + var h = new XMLHttpRequest(); + h.overrideMimeType('text/plain; charset=x-user-defined'); + h.onload = function(e) { + stream = new Stream(h.responseText); + setTimeout(doParse, 0); + }; + h.onerror = function() { doLoadError('xhr'); }; + h.open('GET', gif.getAttribute('data-animated-src') || gif.src, true); + h.send(); + } + }, + + getFrames : function () { + return frames; + } + }; +}; + + +window.SuperGif = SuperGif; + +})( window );;/*! + +JSZip - A Javascript class for generating and reading zip files + + +(c) 2009-2014 Stuart Knightley +Dual licenced under the MIT license or GPLv3. See https://raw.github.com/Stuk/jszip/master/LICENSE.markdown. + +JSZip uses the library zlib.js released under the following license : +zlib.js 2012 - imaya [ https://github.com/imaya/zlib.js ] The MIT License +*/ +!function(a){"object"==typeof exports?module.exports=a():"function"==typeof define&&define.amd?define(a):"undefined"!=typeof window?window.JSZip=a():"undefined"!=typeof global?global.JSZip=a():"undefined"!=typeof self&&(self.JSZip=a())}(function(){return function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);throw new Error("Cannot find module '"+g+"'")}var j=c[g]={exports:{}};b[g][0].call(j.exports,function(a){var c=b[g][1][a];return e(c?c:a)},j,j.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g>2,g=(3&b)<<4|c>>4,h=(15&c)<<2|e>>6,i=63&e,isNaN(c)?h=i=64:isNaN(e)&&(i=64),j=j+d.charAt(f)+d.charAt(g)+d.charAt(h)+d.charAt(i);return j},c.decode=function(a){var b,c,e,f,g,h,i,j="",k=0;for(a=a.replace(/[^A-Za-z0-9\+\/\=]/g,"");k>4,c=(15&g)<<4|h>>2,e=(3&h)<<6|i,j+=String.fromCharCode(b),64!=h&&(j+=String.fromCharCode(c)),64!=i&&(j+=String.fromCharCode(e));return j}},{}],2:[function(a,b){"use strict";function c(){this.compressedSize=0,this.uncompressedSize=0,this.crc32=0,this.compressionMethod=null,this.compressedContent=null}c.prototype={getContent:function(){return null},getCompressedContent:function(){return null}},b.exports=c},{}],3:[function(a,b,c){"use strict";c.STORE={magic:"\x00\x00",compress:function(a){return a},uncompress:function(a){return a},compressInputType:null,uncompressInputType:null},c.DEFLATE=a("./flate")},{"./flate":6}],4:[function(a,b){"use strict";function c(){this.data=null,this.length=0,this.index=0}var d=a("./utils");c.prototype={checkOffset:function(a){this.checkIndex(this.index+a)},checkIndex:function(a){if(this.lengtha)throw new Error("End of data reached (data length = "+this.length+", asked index = "+a+"). Corrupted zip ?")},setIndex:function(a){this.checkIndex(a),this.index=a},skip:function(a){this.setIndex(this.index+a)},byteAt:function(){},readInt:function(a){var b,c=0;for(this.checkOffset(a),b=this.index+a-1;b>=this.index;b--)c=(c<<8)+this.byteAt(b);return this.index+=a,c},readString:function(a){return d.transformTo("string",this.readData(a))},readData:function(){},lastIndexOfSignature:function(){},readDate:function(){var a=this.readInt(4);return new Date((a>>25&127)+1980,(a>>21&15)-1,a>>16&31,a>>11&31,a>>5&63,(31&a)<<1)}},b.exports=c},{"./utils":14}],5:[function(a,b,c){"use strict";c.base64=!1,c.binary=!1,c.dir=!1,c.date=null,c.compression=null},{}],6:[function(a,b,c){"use strict";var d="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Uint32Array,e=a("zlibjs/bin/rawdeflate.min").Zlib,f=a("zlibjs/bin/rawinflate.min").Zlib;c.uncompressInputType=d?"uint8array":"array",c.compressInputType=d?"uint8array":"array",c.magic="\b\x00",c.compress=function(a){var b=new e.RawDeflate(a);return b.compress()},c.uncompress=function(a){var b=new f.RawInflate(a);return b.decompress()}},{"zlibjs/bin/rawdeflate.min":19,"zlibjs/bin/rawinflate.min":20}],7:[function(a,b){"use strict";function c(a,b){return this instanceof c?(this.files={},this.root="",a&&this.load(a,b),void(this.clone=function(){var a=new c;for(var b in this)"function"!=typeof this[b]&&(a[b]=this[b]);return a})):new c(a,b)}c.prototype=a("./object"),c.prototype.load=a("./load"),c.support=a("./support"),c.defaults=a("./defaults"),c.utils=a("./utils"),c.base64=a("./base64"),c.compressions=a("./compressions"),b.exports=c},{"./base64":1,"./compressions":3,"./defaults":5,"./load":8,"./object":9,"./support":12,"./utils":14}],8:[function(a,b){"use strict";var c=a("./base64"),d=a("./zipEntries");b.exports=function(a,b){var e,f,g,h;for(b=b||{},b.base64&&(a=c.decode(a)),f=new d(a,b),e=f.files,g=0;gc;c++)d+=String.fromCharCode(255&a),a>>>=8;return d},r=function(){var a,b,c={};for(a=0;a0?a.substring(0,b):""},v=function(a){return"/"!=a.slice(-1)&&(a+="/"),this.files[a]||t.call(this,a,null,{dir:!0}),this.files[a]},w=function(a,b){var c,d=new k;return a._data instanceof k?(d.uncompressedSize=a._data.uncompressedSize,d.crc32=a._data.crc32,0===d.uncompressedSize||a.options.dir?(b=j.STORE,d.compressedContent="",d.crc32=0):a._data.compressionMethod===b.magic?d.compressedContent=a._data.getCompressedContent():(c=a._data.getContent(),d.compressedContent=b.compress(f.transformTo(b.compressInputType,c)))):(c=n(a),(!c||0===c.length||a.options.dir)&&(b=j.STORE,c=""),d.uncompressedSize=c.length,d.crc32=this.crc32(c),d.compressedContent=b.compress(f.transformTo(b.compressInputType,c))),d.compressedSize=d.compressedContent.length,d.compressionMethod=b.magic,d},x=function(a,b,c,d){var e,f,h=(c.compressedContent,this.utf8encode(b.name)),i=h!==b.name,j=b.options,k="",l="";e=j.date.getHours(),e<<=6,e|=j.date.getMinutes(),e<<=5,e|=j.date.getSeconds()/2,f=j.date.getFullYear()-1980,f<<=4,f|=j.date.getMonth()+1,f<<=5,f|=j.date.getDate(),i&&(l=q(1,1)+q(this.crc32(h),4)+h,k+="up"+q(l.length,2)+l);var m="";m+="\n\x00",m+=i?"\x00\b":"\x00\x00",m+=c.compressionMethod,m+=q(e,2),m+=q(f,2),m+=q(c.crc32,4),m+=q(c.compressedSize,4),m+=q(c.uncompressedSize,4),m+=q(h.length,2),m+=q(k.length,2);var n=g.LOCAL_FILE_HEADER+m+h+k,o=g.CENTRAL_FILE_HEADER+"\x00"+m+"\x00\x00\x00\x00\x00\x00"+(b.options.dir===!0?"\x00\x00\x00":"\x00\x00\x00\x00")+q(d,4)+h+k;return{fileRecord:n,dirRecord:o,compressedObject:c}},y=function(){this.data=[]};y.prototype={append:function(a){a=f.transformTo("string",a),this.data.push(a)},finalize:function(){return this.data.join("")}};var z=function(a){this.data=new Uint8Array(a),this.index=0};z.prototype={append:function(a){0!==a.length&&(a=f.transformTo("uint8array",a),this.data.set(a,this.index),this.index+=a.length)},finalize:function(){return this.data}};var A={load:function(){throw new Error("Load method is not defined. 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a(a,b){var c=a.split("."),d=n;!(c[0]in d)&&d.execScript&&d.execScript("var "+c[0]);for(var e;c.length&&(e=c.shift());)c.length||b===l?d=d[e]?d[e]:d[e]={}:d[e]=b}function b(a,b){if(this.index="number"==typeof b?b:0,this.d=0,this.buffer=a instanceof(o?Uint8Array:Array)?a:new(o?Uint8Array:Array)(32768),2*this.buffer.length<=this.index)throw Error("invalid index");this.buffer.length<=this.index&&c(this)}function c(a){var b,c=a.buffer,d=c.length,e=new(o?Uint8Array:Array)(d<<1);if(o)e.set(c);else for(b=0;d>b;++b)e[b]=c[b];return a.buffer=e}function d(a){this.buffer=new(o?Uint16Array:Array)(2*a),this.length=0}function e(a,b){this.e=w,this.f=0,this.input=o&&a instanceof Array?new Uint8Array(a):a,this.c=0,b&&(b.lazy&&(this.f=b.lazy),"number"==typeof b.compressionType&&(this.e=b.compressionType),b.outputBuffer&&(this.b=o&&b.outputBuffer instanceof Array?new Uint8Array(b.outputBuffer):b.outputBuffer),"number"==typeof b.outputIndex&&(this.c=b.outputIndex)),this.b||(this.b=new(o?Uint8Array:Array)(32768))}function f(a,b){this.length=a,this.g=b}function g(a,b){function c(a,b){var c,d=a.g,e=[],f=0;c=z[a.length],e[f++]=65535&c,e[f++]=c>>16&255,e[f++]=c>>24;var g;switch(m){case 1===d:g=[0,d-1,0];break;case 2===d:g=[1,d-2,0];break;case 3===d:g=[2,d-3,0];break;case 4===d:g=[3,d-4,0];break;case 6>=d:g=[4,d-5,1];break;case 8>=d:g=[5,d-7,1];break;case 12>=d:g=[6,d-9,2];break;case 16>=d:g=[7,d-13,2];break;case 24>=d:g=[8,d-17,3];break;case 32>=d:g=[9,d-25,3];break;case 48>=d:g=[10,d-33,4];break;case 64>=d:g=[11,d-49,4];break;case 96>=d:g=[12,d-65,5];break;case 128>=d:g=[13,d-97,5];break;case 192>=d:g=[14,d-129,6];break;case 256>=d:g=[15,d-193,6];break;case 384>=d:g=[16,d-257,7];break;case 512>=d:g=[17,d-385,7];break;case 768>=d:g=[18,d-513,8];break;case 1024>=d:g=[19,d-769,8];break;case 1536>=d:g=[20,d-1025,9];break;case 2048>=d:g=[21,d-1537,9];break;case 3072>=d:g=[22,d-2049,10];break;case 4096>=d:g=[23,d-3073,10];break;case 6144>=d:g=[24,d-4097,11];break;case 8192>=d:g=[25,d-6145,11];break;case 12288>=d:g=[26,d-8193,12];break;case 16384>=d:g=[27,d-12289,12];break;case 24576>=d:g=[28,d-16385,13];break;case 32768>=d:g=[29,d-24577,13];break;default:throw"invalid distance"}c=g,e[f++]=c[0],e[f++]=c[1],e[f++]=c[2];var h,i;for(h=0,i=e.length;i>h;++h)r[s++]=e[h];u[e[0]]++,v[e[3]]++,t=a.length+b-1,n=null}var d,e,f,g,i,j,k,n,p,q={},r=o?new Uint16Array(2*b.length):[],s=0,t=0,u=new(o?Uint32Array:Array)(286),v=new(o?Uint32Array:Array)(30),w=a.f;if(!o){for(f=0;285>=f;)u[f++]=0;for(f=0;29>=f;)v[f++]=0}for(u[256]=1,d=0,e=b.length;e>d;++d){for(f=i=0,g=3;g>f&&d+f!==e;++f)i=i<<8|b[d+f];if(q[i]===l&&(q[i]=[]),j=q[i],!(0=e){for(n&&c(n,-1),f=0,g=e-d;g>f;++f)p=b[d+f],r[s++]=p,++u[p];break}0h;h++){if(d=c[j-h-1],g=3,k>3){for(i=k;i>3;i--)if(a[d+i-1]!==a[b+i-1])continue a;g=k}for(;258>g&&l>b+g&&a[d+g]===a[b+g];)++g;if(g>k&&(e=d,k=g),258===g)break}return new f(k,b-e)}function i(a,b){var c,e,f,g,h,i=a.length,k=new d(572),l=new(o?Uint8Array:Array)(i);if(!o)for(g=0;i>g;g++)l[g]=0;for(g=0;i>g;++g)0g;++g)c[g]=k.pop(),e[g]=c[g].value;for(f=j(e,e.length,b),g=0,h=c.length;h>g;++g)l[c[g].index]=f[g];return l}function j(a,b,c){function d(a){var c=n[a][p[a]];c===b?(d(a+1),d(a+1)):--l[c],++p[a]}var e,f,g,h,i,j=new(o?Uint16Array:Array)(c),k=new(o?Uint8Array:Array)(c),l=new(o?Uint8Array:Array)(b),m=Array(c),n=Array(c),p=Array(c),q=(1<f;++f)r>q?k[f]=0:(k[f]=1,q-=r),q<<=1,j[c-2-f]=(j[c-1-f]/2|0)+b;for(j[0]=k[0],m[0]=Array(j[0]),n[0]=Array(j[0]),f=1;c>f;++f)j[f]>2*j[f-1]+k[f]&&(j[f]=2*j[f-1]+k[f]),m[f]=Array(j[f]),n[f]=Array(j[f]);for(e=0;b>e;++e)l[e]=c;for(g=0;ge;++e)p[e]=0;for(1===k[c-1]&&(--l[0],++p[c-1]),f=c-2;f>=0;--f){for(h=e=0,i=p[f+1],g=0;ga[e]?(m[f][g]=h,n[f][g]=b,i+=2):(m[f][g]=a[e],n[f][g]=e,++e);p[f]=0,1===k[f]&&d(f)}return l}function k(a){var b,c,d,e,f=new(o?Uint16Array:Array)(a.length),g=[],h=[],i=0;for(b=0,c=a.length;c>b;b++)g[a[b]]=(0|g[a[b]])+1;for(b=1,c=16;c>=b;b++)h[b]=i,i+=0|g[b],i<<=1;for(b=0,c=a.length;c>b;b++)for(i=h[a[b]],h[a[b]]+=1,d=f[b]=0,e=a[b];e>d;d++)f[b]=f[b]<<1|1&i,i>>>=1;return f}var l=void 0,m=!0,n=this,o="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Uint32Array&&"undefined"!=typeof DataView;b.prototype.a=function(a,b,d){var e,f=this.buffer,g=this.index,h=this.d,i=f[g];if(d&&b>1&&(a=b>8?(u[255&a]<<24|u[a>>>8&255]<<16|u[a>>>16&255]<<8|u[a>>>24&255])>>32-b:u[a]>>8-b),8>b+h)i=i<e;++e)i=i<<1|a>>b-e-1&1,8===++h&&(h=0,f[g++]=u[i],i=0,g===f.length&&(f=c(this)));f[g]=i,this.buffer=f,this.d=h,this.index=g},b.prototype.finish=function(){var a,b=this.buffer,c=this.index;return 0p;++p){for(var r=p,s=r,t=7,r=r>>>1;r;r>>>=1)s<<=1,s|=1&r,--t;q[p]=(s<>>0}var u=q;d.prototype.getParent=function(a){return 2*((a-2)/4|0)},d.prototype.push=function(a,b){var c,d,e,f=this.buffer;for(c=this.length,f[this.length++]=b,f[this.length++]=a;c>0&&(d=this.getParent(c),f[c]>f[d]);)e=f[c],f[c]=f[d],f[d]=e,e=f[c+1],f[c+1]=f[d+1],f[d+1]=e,c=d;return this.length},d.prototype.pop=function(){var a,b,c,d,e,f=this.buffer;for(b=f[0],a=f[1],this.length-=2,f[0]=f[this.length],f[1]=f[this.length+1],e=0;(d=2*e+2,!(d>=this.length))&&(d+2f[d]&&(d+=2),f[d]>f[e]);)c=f[e],f[e]=f[d],f[d]=c,c=f[e+1],f[e+1]=f[d+1],f[d+1]=c,e=d;return{index:a,value:b,length:this.length}};var v,w=2,x=[];for(v=0;288>v;v++)switch(m){case 143>=v:x.push([v+48,8]);break;case 255>=v:x.push([v-144+400,9]);break;case 279>=v:x.push([v-256+0,7]);break;case 287>=v:x.push([v-280+192,8]);break;default:throw"invalid literal: "+v}e.prototype.h=function(){var a,c,d,e,f=this.input;switch(this.e){case 0:for(d=0,e=f.length;e>d;){c=o?f.subarray(d,d+65535):f.slice(d,d+65535),d+=c.length;var h=c,j=d===e,n=l,p=l,q=l,r=l,s=l,t=this.b,u=this.c;if(o){for(t=new Uint8Array(this.b.buffer);t.length<=u+h.length+5;)t=new Uint8Array(t.length<<1);t.set(this.b)}if(n=j?1:0,t[u++]=0|n,p=h.length,q=~p+65536&65535,t[u++]=255&p,t[u++]=p>>>8&255,t[u++]=255&q,t[u++]=q>>>8&255,o)t.set(h,u),u+=h.length,t=t.subarray(0,u);else{for(r=0,s=h.length;s>r;++r)t[u++]=h[r];t.length=u}this.c=u,this.b=t}break;case 1:var v=new b(o?new Uint8Array(this.b.buffer):this.b,this.c);v.a(1,1,m),v.a(1,2,m);var y,z,A,B=g(this,f);for(y=0,z=B.length;z>y;y++)if(A=B[y],b.prototype.a.apply(v,x[A]),A>256)v.a(B[++y],B[++y],m),v.a(B[++y],5),v.a(B[++y],B[++y],m);else if(256===A)break;this.b=v.finish(),this.c=this.b.length;break;case w:var C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R=new b(o?new Uint8Array(this.b.buffer):this.b,this.c),S=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],T=Array(19);for(C=w,R.a(1,1,m),R.a(C,2,m),D=g(this,f),H=i(this.j,15),I=k(H),J=i(this.i,7),K=k(J),E=286;E>257&&0===H[E-1];E--);for(F=30;F>1&&0===J[F-1];F--);var U,V,W,X,Y,Z,$=E,_=F,ab=new(o?Uint32Array:Array)($+_),bb=new(o?Uint32Array:Array)(316),cb=new(o?Uint8Array:Array)(19);for(U=V=0;$>U;U++)ab[V++]=H[U];for(U=0;_>U;U++)ab[V++]=J[U];if(!o)for(U=0,X=cb.length;X>U;++U)cb[U]=0;for(U=Y=0,X=ab.length;X>U;U+=V){for(V=1;X>U+V&&ab[U+V]===ab[U];++V);if(W=V,0===ab[U])if(3>W)for(;00;)Z=138>W?W:138,Z>W-3&&W>Z&&(Z=W-3),10>=Z?(bb[Y++]=17,bb[Y++]=Z-3,cb[17]++):(bb[Y++]=18,bb[Y++]=Z-11,cb[18]++),W-=Z;else if(bb[Y++]=ab[U],cb[ab[U]]++,W--,3>W)for(;00;)Z=6>W?W:6,Z>W-3&&W>Z&&(Z=W-3),bb[Y++]=16,bb[Y++]=Z-3,cb[16]++,W-=Z}for(a=o?bb.subarray(0,Y):bb.slice(0,Y),L=i(cb,7),P=0;19>P;P++)T[P]=L[S[P]];for(G=19;G>4&&0===T[G-1];G--);for(M=k(L),R.a(E-257,5,m),R.a(F-1,5,m),R.a(G-4,4,m),P=0;G>P;P++)R.a(T[P],3,m);for(P=0,Q=a.length;Q>P;P++)if(N=a[P],R.a(M[N],L[N],m),N>=16){switch(P++,N){case 16:O=2;break;case 17:O=3;break;case 18:O=7;break;default:throw"invalid code: "+N}R.a(a[P],O,m)}var db,eb,fb,gb,hb,ib,jb,kb,lb=[I,H],mb=[K,J];for(hb=lb[0],ib=lb[1],jb=mb[0],kb=mb[1],db=0,eb=D.length;eb>db;++db)if(fb=D[db],R.a(hb[fb],ib[fb],m),fb>256)R.a(D[++db],D[++db],m),gb=D[++db],R.a(jb[gb],kb[gb],m),R.a(D[++db],D[++db],m);else if(256===fb)break;this.b=R.finish(),this.c=this.b.length;break;default:throw"invalid compression type"}return this.b};var y=function(){function a(a){switch(m){case 3===a:return[257,a-3,0];case 4===a:return[258,a-4,0];case 5===a:return[259,a-5,0];case 6===a:return[260,a-6,0];case 7===a:return[261,a-7,0];case 8===a:return[262,a-8,0];case 9===a:return[263,a-9,0];case 10===a:return[264,a-10,0];case 12>=a:return[265,a-11,1];case 14>=a:return[266,a-13,1];case 16>=a:return[267,a-15,1];case 18>=a:return[268,a-17,1];case 22>=a:return[269,a-19,2];case 26>=a:return[270,a-23,2];case 30>=a:return[271,a-27,2];case 34>=a:return[272,a-31,2];case 42>=a:return[273,a-35,3];case 50>=a:return[274,a-43,3];case 58>=a:return[275,a-51,3];case 66>=a:return[276,a-59,3];case 82>=a:return[277,a-67,4];case 98>=a:return[278,a-83,4];case 114>=a:return[279,a-99,4];case 130>=a:return[280,a-115,4];case 162>=a:return[281,a-131,5];case 194>=a:return[282,a-163,5];case 226>=a:return[283,a-195,5];case 257>=a:return[284,a-227,5];case 258===a:return[285,a-258,0];default:throw"invalid length: "+a}}var b,c,d=[];for(b=3;258>=b;b++)c=a(b),d[b]=c[2]<<24|c[1]<<16|c[0];return d}(),z=o?new Uint32Array(y):y;a("Zlib.RawDeflate",e),a("Zlib.RawDeflate.prototype.compress",e.prototype.h);var A,B,C,D,E={NONE:0,FIXED:1,DYNAMIC:w};if(Object.keys)A=Object.keys(E);else for(B in A=[],C=0,E)A[C++]=B;for(C=0,D=A.length;D>C;++C)B=A[C],a("Zlib.RawDeflate.CompressionType."+B,E[B])}).call(this)},{}],20:[function(){/** @license zlib.js 2012 - imaya [ https://github.com/imaya/zlib.js ] The MIT License */ +(function(){"use strict";function a(a,b){var c=a.split("."),d=g;!(c[0]in d)&&d.execScript&&d.execScript("var "+c[0]);for(var e;c.length&&(e=c.shift());)c.length||void 0===b?d=d[e]?d[e]:d[e]={}:d[e]=b}function b(a){var b,c,d,e,f,g,i,j,k,l,m=a.length,n=0,o=Number.POSITIVE_INFINITY;for(j=0;m>j;++j)a[j]>n&&(n=a[j]),a[j]=d;){for(j=0;m>j;++j)if(a[j]===d){for(g=0,i=e,k=0;d>k;++k)g=g<<1|1&i,i>>=1;for(l=d<<16|j,k=g;b>k;k+=f)c[k]=l;++e}++d,e<<=1,f<<=1}return[c,n,o]}function c(a,b){switch(this.g=[],this.h=32768,this.c=this.f=this.d=this.k=0,this.input=h?new Uint8Array(a):a,this.l=!1,this.i=j,this.q=!1,(b||!(b={}))&&(b.index&&(this.d=b.index),b.bufferSize&&(this.h=b.bufferSize),b.bufferType&&(this.i=b.bufferType),b.resize&&(this.q=b.resize)),this.i){case i:this.a=32768,this.b=new(h?Uint8Array:Array)(32768+this.h+258);break;case j:this.a=0,this.b=new(h?Uint8Array:Array)(this.h),this.e=this.v,this.m=this.s,this.j=this.t;break;default:throw Error("invalid inflate mode")}}function d(a,b){for(var c,d=a.f,e=a.c,f=a.input,g=a.d,h=f.length;b>e;){if(g>=h)throw Error("input buffer is broken");d|=f[g++]<>>b,a.c=e-b,a.d=g,c}function e(a,b){for(var 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Uint8Array(b),a.set(this.b.subarray(0,b))):a=this.b.subarray(0,b):(this.b.length>b&&(this.b.length=b),a=this.b),this.buffer=a},a("Zlib.RawInflate",c),a("Zlib.RawInflate.prototype.decompress",c.prototype.u);var C,D,E,F,G={ADAPTIVE:j,BLOCK:i};if(Object.keys)C=Object.keys(G);else for(D in C=[],E=0,G)C[E++]=D;for(E=0,F=C.length;F>E;++E)D=C[E],a("Zlib.RawInflate.BufferType."+D,G[D])}).call(this)},{}]},{},[7])(7)});;/* canvas-toBlob.js + * A canvas.toBlob() implementation. + * 2011-07-13 + * + * By Eli Grey, http://eligrey.com and Devin Samarin, https://github.com/eboyjr + * License: X11/MIT + * See LICENSE.md + */ + +/*global self */ +/*jslint bitwise: true, regexp: true, confusion: true, es5: true, vars: true, white: true, + plusplus: true */ + +/*! @source http://purl.eligrey.com/github/canvas-toBlob.js/blob/master/canvas-toBlob.js */ + +(function(view) { +"use strict"; +var + Uint8Array = view.Uint8Array + , HTMLCanvasElement = view.HTMLCanvasElement + , is_base64_regex = /\s*;\s*base64\s*(?:;|$)/i + , base64_ranks + , decode_base64 = function(base64) { + var + len = base64.length + , buffer = new Uint8Array(len / 4 * 3 | 0) + , i = 0 + , outptr = 0 + , last = [0, 0] + , state = 0 + , save = 0 + , rank + , code + , undef + ; + while (len--) { + code = base64.charCodeAt(i++); + rank = base64_ranks[code-43]; + if (rank !== 255 && rank !== undef) { + last[1] = last[0]; + last[0] = code; + save = (save << 6) | rank; + state++; + if (state === 4) { + buffer[outptr++] = save >>> 16; + if (last[1] !== 61 /* padding character */) { + buffer[outptr++] = save >>> 8; + } + if (last[0] !== 61 /* padding character */) { + buffer[outptr++] = save; + } + state = 0; + } + } + } + // 2/3 chance there's going to be some null bytes at the end, but that + // doesn't really matter with most image formats. + // If it somehow matters for you, truncate the buffer up outptr. + return buffer.buffer; + } +; +if (Uint8Array) { + base64_ranks = new Uint8Array([ + 62, -1, -1, -1, 63, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -1 + , -1, -1, 0, -1, -1, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 + , 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25 + , -1, -1, -1, -1, -1, -1, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35 + , 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51 + ]); +} +if (HTMLCanvasElement && !HTMLCanvasElement.prototype.toBlob) { + HTMLCanvasElement.prototype.toBlob = function(callback, type /*, ...args*/) { + if (!type) { + type = "image/png"; + } if (this.mozGetAsFile) { + callback(this.mozGetAsFile("canvas", type)); + return; + } + var + args = Array.prototype.slice.call(arguments, 1) + , dataURI = this.toDataURL.apply(this, args) + , header_end = dataURI.indexOf(",") + , data = dataURI.substring(header_end + 1) + , is_base64 = is_base64_regex.test(dataURI.substring(0, header_end)) + , blob + ; + if (Blob.fake) { + // no reason to decode a data: URI that's just going to become a data URI again + blob = new Blob + if (is_base64) { + blob.encoding = "base64"; + } else { + blob.encoding = "URI"; + } + blob.data = data; + blob.size = data.length; + } else if (Uint8Array) { + if (is_base64) { + blob = new Blob([decode_base64(data)], {type: type}); + } else { + blob = new Blob([decodeURIComponent(data)], {type: type}); + } + } + callback(blob); + }; +} +}(self));;// Spectrum Colorpicker v1.1.2 +// https://github.com/bgrins/spectrum +// Author: Brian Grinstead +// License: MIT + +(function (window, $, undefined) { + var defaultOpts = { + + // Callbacks + beforeShow: noop, + move: noop, + change: noop, + show: noop, + hide: noop, + + // Options + color: false, + flat: false, + showInput: false, + showButtons: true, + clickoutFiresChange: false, + showInitial: false, + showPalette: false, + showPaletteOnly: false, + showSelectionPalette: true, + localStorageKey: false, + appendTo: "body", + maxSelectionSize: 7, + cancelText: "cancel", + chooseText: "choose", + preferredFormat: false, + className: "", + showAlpha: false, + theme: "sp-light", + palette: ['fff', '000'], + selectionPalette: [], + disabled: false + }, + spectrums = [], + IE = !!/msie/i.exec( window.navigator.userAgent ), + rgbaSupport = (function() { + function contains( str, substr ) { + return !!~('' + str).indexOf(substr); + } + + var elem = document.createElement('div'); + var style = elem.style; + style.cssText = 'background-color:rgba(0,0,0,.5)'; + return contains(style.backgroundColor, 'rgba') || contains(style.backgroundColor, 'hsla'); + })(), + replaceInput = [ + "
    ", + "
    ", + "
    ▼
    ", + "
    " + ].join(''), + markup = (function () { + + // IE does not support gradients with multiple stops, so we need to simulate + // that for the rainbow slider with 8 divs that each have a single gradient + var gradientFix = ""; + if (IE) { + for (var i = 1; i <= 6; i++) { + gradientFix += "
    "; + } + } + + return [ + "
    ", + "
    ", + "
    ", + "
    ", + "
    ", + "
    ", + "
    ", + "
    ", + "
    ", + "
    ", + "
    ", + "
    ", + "
    ", + "
    ", + "
    ", + "
    ", + "
    ", + gradientFix, + "
    ", + "
    ", + "
    ", + "
    ", + "
    ", + "", + "
    ", + "
    ", + "
    ", + "", + "", + "
    ", + "
    ", + "
    " + ].join(""); + })(); + + function paletteTemplate (p, color, className) { + var html = []; + for (var i = 0; i < p.length; i++) { + var tiny = tinycolor(p[i]); + var c = tiny.toHsl().l < 0.5 ? "sp-thumb-el sp-thumb-dark" : "sp-thumb-el sp-thumb-light"; + c += (tinycolor.equals(color, p[i])) ? " sp-thumb-active" : ""; + + var swatchStyle = rgbaSupport ? ("background-color:" + tiny.toRgbString()) : "filter:" + tiny.toFilter(); + html.push(''); + } + return "
    " + html.join('') + "
    "; + } + + function hideAll() { + for (var i = 0; i < spectrums.length; i++) { + if (spectrums[i]) { + spectrums[i].hide(); + } + } + } + + function instanceOptions(o, callbackContext) { + var opts = $.extend({}, defaultOpts, o); + opts.callbacks = { + 'move': bind(opts.move, callbackContext), + 'change': bind(opts.change, callbackContext), + 'show': bind(opts.show, callbackContext), + 'hide': bind(opts.hide, callbackContext), + 'beforeShow': bind(opts.beforeShow, callbackContext) + }; + + return opts; + } + + function spectrum(element, o) { + + var opts = instanceOptions(o, element), + flat = opts.flat, + showSelectionPalette = opts.showSelectionPalette, + localStorageKey = opts.localStorageKey, + theme = opts.theme, + callbacks = opts.callbacks, + resize = throttle(reflow, 10), + visible = false, + dragWidth = 0, + dragHeight = 0, + dragHelperHeight = 0, + slideHeight = 0, + slideWidth = 0, + alphaWidth = 0, + alphaSlideHelperWidth = 0, + slideHelperHeight = 0, + currentHue = 0, + currentSaturation = 0, + currentValue = 0, + currentAlpha = 1, + palette = opts.palette.slice(0), + paletteArray = $.isArray(palette[0]) ? palette : [palette], + selectionPalette = opts.selectionPalette.slice(0), + maxSelectionSize = opts.maxSelectionSize, + draggingClass = "sp-dragging", + shiftMovementDirection = null; + + var doc = element.ownerDocument, + body = doc.body, + boundElement = $(element), + disabled = false, + container = $(markup, doc).addClass(theme), + dragger = container.find(".sp-color"), + dragHelper = container.find(".sp-dragger"), + slider = container.find(".sp-hue"), + slideHelper = container.find(".sp-slider"), + alphaSliderInner = container.find(".sp-alpha-inner"), + alphaSlider = container.find(".sp-alpha"), + alphaSlideHelper = container.find(".sp-alpha-handle"), + textInput = container.find(".sp-input"), + paletteContainer = container.find(".sp-palette"), + initialColorContainer = container.find(".sp-initial"), + cancelButton = container.find(".sp-cancel"), + chooseButton = container.find(".sp-choose"), + isInput = boundElement.is("input"), + shouldReplace = isInput && !flat, + replacer = (shouldReplace) ? $(replaceInput).addClass(theme).addClass(opts.className) : $([]), + offsetElement = (shouldReplace) ? replacer : boundElement, + previewElement = replacer.find(".sp-preview-inner"), + initialColor = opts.color || (isInput && boundElement.val()), + colorOnShow = false, + preferredFormat = opts.preferredFormat, + currentPreferredFormat = preferredFormat, + clickoutFiresChange = !opts.showButtons || opts.clickoutFiresChange; + + + function applyOptions() { + + if (opts.showPaletteOnly) { + opts.showPalette = true; + } + + container.toggleClass("sp-flat", flat); + container.toggleClass("sp-input-disabled", !opts.showInput); + container.toggleClass("sp-alpha-enabled", opts.showAlpha); + container.toggleClass("sp-buttons-disabled", !opts.showButtons); + container.toggleClass("sp-palette-disabled", !opts.showPalette); + container.toggleClass("sp-palette-only", opts.showPaletteOnly); + container.toggleClass("sp-initial-disabled", !opts.showInitial); + container.addClass(opts.className); + + reflow(); + } + + function initialize() { + + if (IE) { + container.find("*:not(input)").attr("unselectable", "on"); + } + + applyOptions(); + + if (shouldReplace) { + boundElement.after(replacer).hide(); + } + + if (flat) { + boundElement.after(container).hide(); + } + else { + + var appendTo = opts.appendTo === "parent" ? boundElement.parent() : $(opts.appendTo); + if (appendTo.length !== 1) { + appendTo = $("body"); + } + + appendTo.append(container); + } + + if (localStorageKey && window.localStorage) { + + // Migrate old palettes over to new format. May want to remove this eventually. + try { + var oldPalette = window.localStorage[localStorageKey].split(",#"); + if (oldPalette.length > 1) { + delete window.localStorage[localStorageKey]; + $.each(oldPalette, function(i, c) { + addColorToSelectionPalette(c); + }); + } + } + catch(e) { } + + try { + selectionPalette = window.localStorage[localStorageKey].split(";"); + } + catch (e) { } + } + + offsetElement.bind("click.spectrum touchstart.spectrum", function (e) { + if (!disabled) { + toggle(); + } + + e.stopPropagation(); + + if (!$(e.target).is("input")) { + e.preventDefault(); + } + }); + + if(boundElement.is(":disabled") || (opts.disabled === true)) { + disable(); + } + + // Prevent clicks from bubbling up to document. This would cause it to be hidden. + container.click(stopPropagation); + + // Handle user typed input + textInput.change(setFromTextInput); + textInput.bind("paste", function () { + setTimeout(setFromTextInput, 1); + }); + textInput.keydown(function (e) { if (e.keyCode == 13) { setFromTextInput(); } }); + + cancelButton.text(opts.cancelText); + cancelButton.bind("click.spectrum", function (e) { + e.stopPropagation(); + e.preventDefault(); + hide("cancel"); + }); + + chooseButton.text(opts.chooseText); + chooseButton.bind("click.spectrum", function (e) { + e.stopPropagation(); + e.preventDefault(); + + if (isValid()) { + updateOriginalInput(true); + hide(); + } + }); + + draggable(alphaSlider, function (dragX, dragY, e) { + currentAlpha = (dragX / alphaWidth); + if (e.shiftKey) { + currentAlpha = Math.round(currentAlpha * 10) / 10; + } + + move(); + }); + + draggable(slider, function (dragX, dragY) { + currentHue = parseFloat(dragY / slideHeight); + move(); + }, dragStart, dragStop); + + draggable(dragger, function (dragX, dragY, e) { + + // shift+drag should snap the movement to either the x or y axis. + if (!e.shiftKey) { + shiftMovementDirection = null; + } + else if (!shiftMovementDirection) { + var oldDragX = currentSaturation * dragWidth; + var oldDragY = dragHeight - (currentValue * dragHeight); + var furtherFromX = Math.abs(dragX - oldDragX) > Math.abs(dragY - oldDragY); + + shiftMovementDirection = furtherFromX ? "x" : "y"; + } + + var setSaturation = !shiftMovementDirection || shiftMovementDirection === "x"; + var setValue = !shiftMovementDirection || shiftMovementDirection === "y"; + + if (setSaturation) { + currentSaturation = parseFloat(dragX / dragWidth); + } + if (setValue) { + currentValue = parseFloat((dragHeight - dragY) / dragHeight); + } + + move(); + + }, dragStart, dragStop); + + if (!!initialColor) { + set(initialColor); + + // In case color was black - update the preview UI and set the format + // since the set function will not run (default color is black). + updateUI(); + currentPreferredFormat = preferredFormat || tinycolor(initialColor).format; + + addColorToSelectionPalette(initialColor); + } + else { + updateUI(); + } + + if (flat) { + show(); + } + + function palletElementClick(e) { + if (e.data && e.data.ignore) { + set($(this).data("color")); + move(); + } + else { + set($(this).data("color")); + updateOriginalInput(true); + move(); + hide(); + } + + return false; + } + + var paletteEvent = IE ? "mousedown.spectrum" : "click.spectrum touchstart.spectrum"; + paletteContainer.delegate(".sp-thumb-el", paletteEvent, palletElementClick); + initialColorContainer.delegate(".sp-thumb-el:nth-child(1)", paletteEvent, { ignore: true }, palletElementClick); + } + + function addColorToSelectionPalette(color) { + if (showSelectionPalette) { + var colorRgb = tinycolor(color).toRgbString(); + if ($.inArray(colorRgb, selectionPalette) === -1) { + selectionPalette.push(colorRgb); + while(selectionPalette.length > maxSelectionSize) { + selectionPalette.shift(); + } + } + + if (localStorageKey && window.localStorage) { + try { + window.localStorage[localStorageKey] = selectionPalette.join(";"); + } + catch(e) { } + } + } + } + + function getUniqueSelectionPalette() { + var unique = []; + var p = selectionPalette; + var paletteLookup = {}; + var rgb; + + if (opts.showPalette) { + + for (var i = 0; i < paletteArray.length; i++) { + for (var j = 0; j < paletteArray[i].length; j++) { + rgb = tinycolor(paletteArray[i][j]).toRgbString(); + paletteLookup[rgb] = true; + } + } + + for (i = 0; i < p.length; i++) { + rgb = tinycolor(p[i]).toRgbString(); + + if (!paletteLookup.hasOwnProperty(rgb)) { + unique.push(p[i]); + paletteLookup[rgb] = true; + } + } + } + + return unique.reverse().slice(0, opts.maxSelectionSize); + } + + function drawPalette() { + + var currentColor = get(); + + var html = $.map(paletteArray, function (palette, i) { + return paletteTemplate(palette, currentColor, "sp-palette-row sp-palette-row-" + i); + }); + + if (selectionPalette) { + html.push(paletteTemplate(getUniqueSelectionPalette(), currentColor, "sp-palette-row sp-palette-row-selection")); + } + + paletteContainer.html(html.join("")); + } + + function drawInitial() { + if (opts.showInitial) { + var initial = colorOnShow; + var current = get(); + initialColorContainer.html(paletteTemplate([initial, current], current, "sp-palette-row-initial")); + } + } + + function dragStart() { + if (dragHeight <= 0 || dragWidth <= 0 || slideHeight <= 0) { + reflow(); + } + container.addClass(draggingClass); + shiftMovementDirection = null; + } + + function dragStop() { + container.removeClass(draggingClass); + } + + function setFromTextInput() { + var tiny = tinycolor(textInput.val()); + if (tiny.ok) { + set(tiny); + } + else { + textInput.addClass("sp-validation-error"); + } + } + + function toggle() { + if (visible) { + hide(); + } + else { + show(); + } + } + + function show() { + var event = $.Event('beforeShow.spectrum'); + + if (visible) { + reflow(); + return; + } + + colorOnShow = get(); + boundElement.trigger(event, [ colorOnShow ]); + + if (callbacks.beforeShow(colorOnShow) === false || event.isDefaultPrevented()) { + return; + } + + // if color has changed + set(colorOnShow); + + hideAll(); + visible = true; + + $(doc).bind("mousedown.spectrum", onMousedown); + + // Piskel-specific : change the color as soon as the user does a mouseup + $(doc).bind("mouseup.spectrum", updateColor); + + $(window).bind("resize.spectrum", resize); + replacer.addClass("sp-active"); + container.removeClass("sp-hidden"); + + if (opts.showPalette) { + drawPalette(); + } + reflow(); + updateUI(); + + drawInitial(); + callbacks.show(colorOnShow); + boundElement.trigger('show.spectrum', [ colorOnShow ]); + } + + function onMousedown (e) { + var target = $(e.target); + var parents = target.parents(); + var isClickOutsideWidget = !parents.is(container) && !target.is(container); + + if (isClickOutsideWidget) { + hide(e); + } + } + + // Piskel-specific (code extracted to method) + function updateColor(e) { + var colorHasChanged = !tinycolor.equals(get(), colorOnShow); + + if (colorHasChanged) { + if (clickoutFiresChange && e !== "cancel") { + updateOriginalInput(true); + } + else { + revert(); + } + } + } + + function hide(e) { + + // Return on right click + if (e && e.type == "click" && e.button == 2) { return; } + + // Return if hiding is unnecessary + if (!visible || flat) { return; } + visible = false; + + $(doc).unbind("mousedown.spectrum", onMousedown); + + // Piskel-specific + $(doc).unbind("mouseup.spectrum", updateColor); + + $(window).unbind("resize.spectrum", resize); + + replacer.removeClass("sp-active"); + container.addClass("sp-hidden"); + + updateColor(e); + + // Piskel-specific + addColorToSelectionPalette(get()); + + callbacks.hide(get()); + boundElement.trigger('hide.spectrum', [ get() ]); + } + + function revert() { + set(colorOnShow, true); + } + + function set(color, ignoreFormatChange) { + if (tinycolor.equals(color, get())) { + return; + } + + var newColor = tinycolor(color); + var newHsv = newColor.toHsv(); + + currentHue = (newHsv.h % 360) / 360; + currentSaturation = newHsv.s; + currentValue = newHsv.v; + currentAlpha = newHsv.a; + + updateUI(); + + if (newColor.ok && !ignoreFormatChange) { + currentPreferredFormat = preferredFormat || newColor.format; + } + } + + function get(opts) { + opts = opts || { }; + return tinycolor.fromRatio({ + h: currentHue, + s: currentSaturation, + v: currentValue, + a: Math.round(currentAlpha * 100) / 100 + }, { format: opts.format || currentPreferredFormat }); + } + + function isValid() { + return !textInput.hasClass("sp-validation-error"); + } + + function move() { + updateUI(); + + callbacks.move(get()); + boundElement.trigger('move.spectrum', [ get() ]); + } + + function updateUI() { + + textInput.removeClass("sp-validation-error"); + + updateHelperLocations(); + + // Update dragger background color (gradients take care of saturation and value). + var flatColor = tinycolor.fromRatio({ h: currentHue, s: 1, v: 1 }); + dragger.css("background-color", flatColor.toHexString()); + + // Get a format that alpha will be included in (hex and names ignore alpha) + var format = currentPreferredFormat; + if (currentAlpha < 1) { + if (format === "hex" || format === "hex3" || format === "hex6" || format === "name") { + format = "rgb"; + } + } + + var realColor = get({ format: format }), + realHex = realColor.toHexString(), + realRgb = realColor.toRgbString(); + + // Update the replaced elements background color (with actual selected color) + if (rgbaSupport || realColor.alpha === 1) { + previewElement.css("background-color", realRgb); + } + else { + previewElement.css("background-color", "transparent"); + previewElement.css("filter", realColor.toFilter()); + } + + if (opts.showAlpha) { + var rgb = realColor.toRgb(); + rgb.a = 0; + var realAlpha = tinycolor(rgb).toRgbString(); + var gradient = "linear-gradient(left, " + realAlpha + ", " + realHex + ")"; + + if (IE) { + alphaSliderInner.css("filter", tinycolor(realAlpha).toFilter({ gradientType: 1 }, realHex)); + } + else { + alphaSliderInner.css("background", "-webkit-" + gradient); + alphaSliderInner.css("background", "-moz-" + gradient); + alphaSliderInner.css("background", "-ms-" + gradient); + alphaSliderInner.css("background", gradient); + } + } + + + // Update the text entry input as it changes happen + if (opts.showInput) { + textInput.val(realColor.toString(Constants.PREFERRED_COLOR_FORMAT || format)); + } + + if (opts.showPalette) { + drawPalette(); + } + + drawInitial(); + } + + function updateHelperLocations() { + var s = currentSaturation; + var v = currentValue; + + // Where to show the little circle in that displays your current selected color + var dragX = s * dragWidth; + var dragY = (dragHeight) - (v * dragHeight); + dragX = Math.max( + -dragHelperHeight/2, + Math.min(dragWidth - dragHelperHeight/2, dragX - dragHelperHeight/2) + ); + dragY = Math.max( + -dragHelperHeight/2, + Math.min(dragHeight - dragHelperHeight/2, dragY - dragHelperHeight/2) + ); + dragHelper.css({ + "top": dragY, + "left": dragX + }); + + var alphaX = currentAlpha * alphaWidth; + alphaSlideHelper.css({ + "left": alphaX - (alphaSlideHelperWidth / 2) + }); + + // Where to show the bar that displays your current selected hue + var slideY = (currentHue) * slideHeight; + slideHelper.css({ + "top": slideY - (slideHelperHeight/2) + }); + } + + function updateOriginalInput(fireCallback) { + var color = get(); + + if (isInput) { + boundElement.val(color.toString(currentPreferredFormat)); + } + + var hasChanged = !tinycolor.equals(color, colorOnShow); + colorOnShow = color; + + // Update the selection palette with the current color + + // Piskel-specific : commented-out, palette update is done on hide + // addColorToSelectionPalette(color); + + if (fireCallback && hasChanged) { + callbacks.change(color); + boundElement.trigger('change', [ color ]); + } + } + + function reflow() { + dragWidth = dragger.width(); + dragHeight = dragger.height(); + dragHelperHeight = dragHelper.height() + 4; + slideWidth = slider.width(); + slideHeight = slider.height(); + slideHelperHeight = slideHelper.height() + 4; + alphaWidth = alphaSlider.width(); + alphaSlideHelperWidth = alphaSlideHelper.width(); + + if (!flat) { + container.css("position", "absolute"); + container.offset(getOffset(container, offsetElement)); + } + + updateHelperLocations(); + } + + function destroy() { + boundElement.show(); + offsetElement.unbind("click.spectrum touchstart.spectrum"); + container.remove(); + replacer.remove(); + spectrums[spect.id] = null; + } + + function option(optionName, optionValue) { + if (optionName === undefined) { + return $.extend({}, opts); + } + if (optionValue === undefined) { + return opts[optionName]; + } + + opts[optionName] = optionValue; + applyOptions(); + } + + function enable() { + disabled = false; + boundElement.attr("disabled", false); + offsetElement.removeClass("sp-disabled"); + } + + function disable() { + hide(); + disabled = true; + boundElement.attr("disabled", true); + offsetElement.addClass("sp-disabled"); + } + + initialize(); + + var spect = { + show: show, + hide: hide, + toggle: toggle, + reflow: reflow, + option: option, + enable: enable, + disable: disable, + set: function (c) { + set(c); + updateOriginalInput(); + }, + get: get, + destroy: destroy, + container: container + }; + + spect.id = spectrums.push(spect) - 1; + + return spect; + } + + /** + * checkOffset - get the offset below/above and left/right element depending on screen position + * Thanks https://github.com/jquery/jquery-ui/blob/master/ui/jquery.ui.datepicker.js + */ + function getOffset(picker, input) { + var extraY = 0; + var dpWidth = picker.outerWidth(); + var dpHeight = picker.outerHeight(); + var inputHeight = input.outerHeight(); + var doc = picker[0].ownerDocument; + var docElem = doc.documentElement; + var viewWidth = docElem.clientWidth + $(doc).scrollLeft(); + var viewHeight = docElem.clientHeight + $(doc).scrollTop(); + var offset = input.offset(); + offset.top += inputHeight; + + if (Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth))) { + offset.left -= Math.abs(offset.left + dpWidth - viewWidth); + picker.attr('data-x-position','right'); + } else { + offset.left -= 0; + picker.attr('data-x-position','left'); + } + + if (Math.min(offset.top, (offset.top + dpHeight > viewHeight && viewHeight > dpHeight))) { + offset.top -= Math.abs(dpHeight + inputHeight - extraY); + picker.attr('data-y-position','top'); + } else { + offset.top -= extraY; + picker.attr('data-y-position','bottom'); + } + + return offset; + } + + /** + * noop - do nothing + */ + function noop() { + + } + + /** + * stopPropagation - makes the code only doing this a little easier to read in line + */ + function stopPropagation(e) { + e.stopPropagation(); + } + + /** + * Create a function bound to a given object + * Thanks to underscore.js + */ + function bind(func, obj) { + var slice = Array.prototype.slice; + var args = slice.call(arguments, 2); + return function () { + return func.apply(obj, args.concat(slice.call(arguments))); + }; + } + + /** + * Lightweight drag helper. Handles containment within the element, so that + * when dragging, the x is within [0,element.width] and y is within [0,element.height] + */ + function draggable(element, onmove, onstart, onstop) { + onmove = onmove || function () { }; + onstart = onstart || function () { }; + onstop = onstop || function () { }; + var doc = element.ownerDocument || document; + var dragging = false; + var offset = {}; + var maxHeight = 0; + var maxWidth = 0; + var hasTouch = ('ontouchstart' in window); + + var duringDragEvents = {}; + duringDragEvents["selectstart"] = prevent; + duringDragEvents["dragstart"] = prevent; + duringDragEvents["touchmove mousemove"] = move; + duringDragEvents["touchend mouseup"] = stop; + + function prevent(e) { + if (e.stopPropagation) { + e.stopPropagation(); + } + if (e.preventDefault) { + e.preventDefault(); + } + e.returnValue = false; + } + + function move(e) { + if (dragging) { + // Mouseup happened outside of window + if (IE && document.documentMode < 9 && !e.button) { + return stop(); + } + + var touches = e.originalEvent.touches; + var pageX = touches ? touches[0].pageX : e.pageX; + var pageY = touches ? touches[0].pageY : e.pageY; + + var dragX = Math.max(0, Math.min(pageX - offset.left, maxWidth)); + var dragY = Math.max(0, Math.min(pageY - offset.top, maxHeight)); + + if (hasTouch) { + // Stop scrolling in iOS + prevent(e); + } + + onmove.apply(element, [dragX, dragY, e]); + } + } + function start(e) { + var rightclick = (e.which) ? (e.which == 3) : (e.button == 2); + var touches = e.originalEvent.touches; + + if (!rightclick && !dragging) { + if (onstart.apply(element, arguments) !== false) { + dragging = true; + maxHeight = $(element).height(); + maxWidth = $(element).width(); + offset = $(element).offset(); + + $(doc).bind(duringDragEvents); + $(doc.body).addClass("sp-dragging"); + + if (!hasTouch) { + move(e); + } + + prevent(e); + } + } + } + function stop() { + if (dragging) { + $(doc).unbind(duringDragEvents); + $(doc.body).removeClass("sp-dragging"); + onstop.apply(element, arguments); + } + dragging = false; + } + + $(element).bind("touchstart mousedown", start); + } + + function throttle(func, wait, debounce) { + var timeout; + return function () { + var context = this, args = arguments; + var throttler = function () { + timeout = null; + func.apply(context, args); + }; + if (debounce) clearTimeout(timeout); + if (debounce || !timeout) timeout = setTimeout(throttler, wait); + }; + } + + + function log(){/* jshint -W021 */if(window.console){if(Function.prototype.bind)log=Function.prototype.bind.call(console.log,console);else log=function(){Function.prototype.apply.call(console.log,console,arguments);};log.apply(this,arguments);}} + + /** + * Define a jQuery plugin + */ + var dataID = "spectrum.id"; + $.fn.spectrum = function (opts, extra) { + + if (typeof opts == "string") { + + var returnValue = this; + var args = Array.prototype.slice.call( arguments, 1 ); + + this.each(function () { + var spect = spectrums[$(this).data(dataID)]; + if (spect) { + + var method = spect[opts]; + if (!method) { + throw new Error( "Spectrum: no such method: '" + opts + "'" ); + } + + if (opts == "get") { + returnValue = spect.get(); + } + else if (opts == "container") { + returnValue = spect.container; + } + else if (opts == "option") { + returnValue = spect.option.apply(spect, args); + } + else if (opts == "destroy") { + spect.destroy(); + $(this).removeData(dataID); + } + else { + method.apply(spect, args); + } + } + }); + + return returnValue; + } + + // Initializing a new instance of spectrum + return this.spectrum("destroy").each(function () { + var spect = spectrum(this, opts); + $(this).data(dataID, spect.id); + }); + }; + + $.fn.spectrum.load = true; + $.fn.spectrum.loadOpts = {}; + $.fn.spectrum.draggable = draggable; + $.fn.spectrum.defaults = defaultOpts; + + $.spectrum = { }; + $.spectrum.localization = { }; + $.spectrum.palettes = { }; + + $.fn.spectrum.processNativeColorInputs = function () { + var colorInput = $("")[0]; + var supportsColor = colorInput.type === "color" && colorInput.value != "!"; + + if (!supportsColor) { + $("input[type=color]").spectrum({ + preferredFormat: "hex6" + }); + } + }; + + // TinyColor v0.9.16 + // https://github.com/bgrins/TinyColor + // 2013-08-10, Brian Grinstead, MIT License + + (function() { + + var trimLeft = /^[\s,#]+/, + trimRight = /\s+$/, + tinyCounter = 0, + math = Math, + mathRound = math.round, + mathMin = math.min, + mathMax = math.max, + mathRandom = math.random; + + function tinycolor (color, opts) { + + color = (color) ? color : ''; + opts = opts || { }; + + // If input is already a tinycolor, return itself + if (typeof color == "object" && color.hasOwnProperty("_tc_id")) { + return color; + } + + var rgb = inputToRGB(color); + var r = rgb.r, + g = rgb.g, + b = rgb.b, + a = rgb.a, + roundA = mathRound(100*a) / 100, + format = opts.format || rgb.format; + + // Don't let the range of [0,255] come back in [0,1]. + // Potentially lose a little bit of precision here, but will fix issues where + // .5 gets interpreted as half of the total, instead of half of 1 + // If it was supposed to be 128, this was already taken care of by `inputToRgb` + if (r < 1) { r = mathRound(r); } + if (g < 1) { g = mathRound(g); } + if (b < 1) { b = mathRound(b); } + + return { + ok: rgb.ok, + format: format, + _tc_id: tinyCounter++, + alpha: a, + getAlpha: function() { + return a; + }, + setAlpha: function(value) { + a = boundAlpha(value); + roundA = mathRound(100*a) / 100; + }, + toHsv: function() { + var hsv = rgbToHsv(r, g, b); + return { h: hsv.h * 360, s: hsv.s, v: hsv.v, a: a }; + }, + toHsvString: function() { + var hsv = rgbToHsv(r, g, b); + var h = mathRound(hsv.h * 360), s = mathRound(hsv.s * 100), v = mathRound(hsv.v * 100); + return (a == 1) ? + "hsv(" + h + ", " + s + "%, " + v + "%)" : + "hsva(" + h + ", " + s + "%, " + v + "%, "+ roundA + ")"; + }, + toHsl: function() { + var hsl = rgbToHsl(r, g, b); + return { h: hsl.h * 360, s: hsl.s, l: hsl.l, a: a }; + }, + toHslString: function() { + var hsl = rgbToHsl(r, g, b); + var h = mathRound(hsl.h * 360), s = mathRound(hsl.s * 100), l = mathRound(hsl.l * 100); + return (a == 1) ? + "hsl(" + h + ", " + s + "%, " + l + "%)" : + "hsla(" + h + ", " + s + "%, " + l + "%, "+ roundA + ")"; + }, + toHex: function(allow3Char) { + return rgbToHex(r, g, b, allow3Char); + }, + toHexString: function(allow3Char) { + return '#' + rgbToHex(r, g, b, allow3Char); + }, + toRgb: function() { + return { r: mathRound(r), g: mathRound(g), b: mathRound(b), a: a }; + }, + toRgbString: function() { + return (a == 1) ? + "rgb(" + mathRound(r) + ", " + mathRound(g) + ", " + mathRound(b) + ")" : + "rgba(" + mathRound(r) + ", " + mathRound(g) + ", " + mathRound(b) + ", " + roundA + ")"; + }, + toPercentageRgb: function() { + return { r: mathRound(bound01(r, 255) * 100) + "%", g: mathRound(bound01(g, 255) * 100) + "%", b: mathRound(bound01(b, 255) * 100) + "%", a: a }; + }, + toPercentageRgbString: function() { + return (a == 1) ? + "rgb(" + mathRound(bound01(r, 255) * 100) + "%, " + mathRound(bound01(g, 255) * 100) + "%, " + mathRound(bound01(b, 255) * 100) + "%)" : + "rgba(" + mathRound(bound01(r, 255) * 100) + "%, " + mathRound(bound01(g, 255) * 100) + "%, " + mathRound(bound01(b, 255) * 100) + "%, " + roundA + ")"; + }, + toName: function() { + if (a === 0) { + return "transparent"; + } + + return hexNames[rgbToHex(r, g, b, true)] || false; + }, + toFilter: function(secondColor) { + var hex = rgbToHex(r, g, b); + var secondHex = hex; + var alphaHex = Math.round(parseFloat(a) * 255).toString(16); + var secondAlphaHex = alphaHex; + var gradientType = opts && opts.gradientType ? "GradientType = 1, " : ""; + + if (secondColor) { + var s = tinycolor(secondColor); + secondHex = s.toHex(); + secondAlphaHex = Math.round(parseFloat(s.alpha) * 255).toString(16); + } + + return "progid:DXImageTransform.Microsoft.gradient("+gradientType+"startColorstr=#" + pad2(alphaHex) + hex + ",endColorstr=#" + pad2(secondAlphaHex) + secondHex + ")"; + }, + toString: function(format) { + var formatSet = !!format; + format = format || this.format; + + var formattedString = false; + var hasAlphaAndFormatNotSet = !formatSet && a < 1 && a > 0; + var formatWithAlpha = hasAlphaAndFormatNotSet && (format === "hex" || format === "hex6" || format === "hex3" || format === "name"); + + if (format === "rgb") { + formattedString = this.toRgbString(); + } + if (format === "prgb") { + formattedString = this.toPercentageRgbString(); + } + if (format === "hex" || format === "hex6") { + formattedString = this.toHexString(); + } + if (format === "hex3") { + formattedString = this.toHexString(true); + } + if (format === "name") { + formattedString = this.toName(); + } + if (format === "hsl") { + formattedString = this.toHslString(); + } + if (format === "hsv") { + formattedString = this.toHsvString(); + } + + if (formatWithAlpha) { + return this.toRgbString(); + } + + return formattedString || this.toHexString(); + } + }; + } + + // If input is an object, force 1 into "1.0" to handle ratios properly + // String input requires "1.0" as input, so 1 will be treated as 1 + tinycolor.fromRatio = function(color, opts) { + if (typeof color == "object") { + var newColor = {}; + for (var i in color) { + if (color.hasOwnProperty(i)) { + if (i === "a") { + newColor[i] = color[i]; + } + else { + newColor[i] = convertToPercentage(color[i]); + } + } + } + color = newColor; + } + + return tinycolor(color, opts); + }; + + // Given a string or object, convert that input to RGB + // Possible string inputs: + // + // "red" + // "#f00" or "f00" + // "#ff0000" or "ff0000" + // "rgb 255 0 0" or "rgb (255, 0, 0)" + // "rgb 1.0 0 0" or "rgb (1, 0, 0)" + // "rgba (255, 0, 0, 1)" or "rgba 255, 0, 0, 1" + // "rgba (1.0, 0, 0, 1)" or "rgba 1.0, 0, 0, 1" + // "hsl(0, 100%, 50%)" or "hsl 0 100% 50%" + // "hsla(0, 100%, 50%, 1)" or "hsla 0 100% 50%, 1" + // "hsv(0, 100%, 100%)" or "hsv 0 100% 100%" + // + function inputToRGB(color) { + + var rgb = { r: 0, g: 0, b: 0 }; + var a = 1; + var ok = false; + var format = false; + + if (typeof color == "string") { + color = stringInputToObject(color); + } + + if (typeof color == "object") { + if (color.hasOwnProperty("r") && color.hasOwnProperty("g") && color.hasOwnProperty("b")) { + rgb = rgbToRgb(color.r, color.g, color.b); + ok = true; + format = String(color.r).substr(-1) === "%" ? "prgb" : "rgb"; + } + else if (color.hasOwnProperty("h") && color.hasOwnProperty("s") && color.hasOwnProperty("v")) { + color.s = convertToPercentage(color.s); + color.v = convertToPercentage(color.v); + rgb = hsvToRgb(color.h, color.s, color.v); + ok = true; + format = "hsv"; + } + else if (color.hasOwnProperty("h") && color.hasOwnProperty("s") && color.hasOwnProperty("l")) { + color.s = convertToPercentage(color.s); + color.l = convertToPercentage(color.l); + rgb = hslToRgb(color.h, color.s, color.l); + ok = true; + format = "hsl"; + } + + if (color.hasOwnProperty("a")) { + a = color.a; + } + } + + a = boundAlpha(a); + + return { + ok: ok, + format: color.format || format, + r: mathMin(255, mathMax(rgb.r, 0)), + g: mathMin(255, mathMax(rgb.g, 0)), + b: mathMin(255, mathMax(rgb.b, 0)), + a: a + }; + } + + + // Conversion Functions + // -------------------- + + // `rgbToHsl`, `rgbToHsv`, `hslToRgb`, `hsvToRgb` modified from: + // + + // `rgbToRgb` + // Handle bounds / percentage checking to conform to CSS color spec + // + // *Assumes:* r, g, b in [0, 255] or [0, 1] + // *Returns:* { r, g, b } in [0, 255] + function rgbToRgb(r, g, b){ + return { + r: bound01(r, 255) * 255, + g: bound01(g, 255) * 255, + b: bound01(b, 255) * 255 + }; + } + + // `rgbToHsl` + // Converts an RGB color value to HSL. + // *Assumes:* r, g, and b are contained in [0, 255] or [0, 1] + // *Returns:* { h, s, l } in [0,1] + function rgbToHsl(r, g, b) { + + r = bound01(r, 255); + g = bound01(g, 255); + b = bound01(b, 255); + + var max = mathMax(r, g, b), min = mathMin(r, g, b); + var h, s, l = (max + min) / 2; + + if(max == min) { + h = s = 0; // achromatic + } + else { + var d = max - min; + s = l > 0.5 ? d / (2 - max - min) : d / (max + min); + switch(max) { + case r: h = (g - b) / d + (g < b ? 6 : 0); break; + case g: h = (b - r) / d + 2; break; + case b: h = (r - g) / d + 4; break; + } + + h /= 6; + } + + return { h: h, s: s, l: l }; + } + + // `hslToRgb` + // Converts an HSL color value to RGB. + // *Assumes:* h is contained in [0, 1] or [0, 360] and s and l are contained [0, 1] or [0, 100] + // *Returns:* { r, g, b } in the set [0, 255] + function hslToRgb(h, s, l) { + var r, g, b; + + h = bound01(h, 360); + s = bound01(s, 100); + l = bound01(l, 100); + + function hue2rgb(p, q, t) { + if(t < 0) t += 1; + if(t > 1) t -= 1; + if(t < 1/6) return p + (q - p) * 6 * t; + if(t < 1/2) return q; + if(t < 2/3) return p + (q - p) * (2/3 - t) * 6; + return p; + } + + if(s === 0) { + r = g = b = l; // achromatic + } + else { + var q = l < 0.5 ? l * (1 + s) : l + s - l * s; + var p = 2 * l - q; + r = hue2rgb(p, q, h + 1/3); + g = hue2rgb(p, q, h); + b = hue2rgb(p, q, h - 1/3); + } + + return { r: r * 255, g: g * 255, b: b * 255 }; + } + + // `rgbToHsv` + // Converts an RGB color value to HSV + // *Assumes:* r, g, and b are contained in the set [0, 255] or [0, 1] + // *Returns:* { h, s, v } in [0,1] + function rgbToHsv(r, g, b) { + + r = bound01(r, 255); + g = bound01(g, 255); + b = bound01(b, 255); + + var max = mathMax(r, g, b), min = mathMin(r, g, b); + var h, s, v = max; + + var d = max - min; + s = max === 0 ? 0 : d / max; + + if(max == min) { + h = 0; // achromatic + } + else { + switch(max) { + case r: h = (g - b) / d + (g < b ? 6 : 0); break; + case g: h = (b - r) / d + 2; break; + case b: h = (r - g) / d + 4; break; + } + h /= 6; + } + return { h: h, s: s, v: v }; + } + + // `hsvToRgb` + // Converts an HSV color value to RGB. + // *Assumes:* h is contained in [0, 1] or [0, 360] and s and v are contained in [0, 1] or [0, 100] + // *Returns:* { r, g, b } in the set [0, 255] + function hsvToRgb(h, s, v) { + + h = bound01(h, 360) * 6; + s = bound01(s, 100); + v = bound01(v, 100); + + var i = math.floor(h), + f = h - i, + p = v * (1 - s), + q = v * (1 - f * s), + t = v * (1 - (1 - f) * s), + mod = i % 6, + r = [v, q, p, p, t, v][mod], + g = [t, v, v, q, p, p][mod], + b = [p, p, t, v, v, q][mod]; + + return { r: r * 255, g: g * 255, b: b * 255 }; + } + + // `rgbToHex` + // Converts an RGB color to hex + // Assumes r, g, and b are contained in the set [0, 255] + // Returns a 3 or 6 character hex + function rgbToHex(r, g, b, allow3Char) { + + var hex = [ + pad2(mathRound(r).toString(16)), + pad2(mathRound(g).toString(16)), + pad2(mathRound(b).toString(16)) + ]; + + // Return a 3 character hex if possible + if (allow3Char && hex[0].charAt(0) == hex[0].charAt(1) && hex[1].charAt(0) == hex[1].charAt(1) && hex[2].charAt(0) == hex[2].charAt(1)) { + return hex[0].charAt(0) + hex[1].charAt(0) + hex[2].charAt(0); + } + + return hex.join(""); + } + + // `equals` + // Can be called with any tinycolor input + tinycolor.equals = function (color1, color2) { + if (!color1 || !color2) { return false; } + return tinycolor(color1).toRgbString() == tinycolor(color2).toRgbString(); + }; + tinycolor.random = function() { + return tinycolor.fromRatio({ + r: mathRandom(), + g: mathRandom(), + b: mathRandom() + }); + }; + + + // Modification Functions + // ---------------------- + // Thanks to less.js for some of the basics here + // + + tinycolor.desaturate = function (color, amount) { + amount = (amount === 0) ? 0 : (amount || 10); + var hsl = tinycolor(color).toHsl(); + hsl.s -= amount / 100; + hsl.s = clamp01(hsl.s); + return tinycolor(hsl); + }; + tinycolor.saturate = function (color, amount) { + amount = (amount === 0) ? 0 : (amount || 10); + var hsl = tinycolor(color).toHsl(); + hsl.s += amount / 100; + hsl.s = clamp01(hsl.s); + return tinycolor(hsl); + }; + tinycolor.greyscale = function(color) { + return tinycolor.desaturate(color, 100); + }; + tinycolor.lighten = function(color, amount) { + amount = (amount === 0) ? 0 : (amount || 10); + var hsl = tinycolor(color).toHsl(); + hsl.l += amount / 100; + hsl.l = clamp01(hsl.l); + return tinycolor(hsl); + }; + tinycolor.darken = function (color, amount) { + amount = (amount === 0) ? 0 : (amount || 10); + var hsl = tinycolor(color).toHsl(); + hsl.l -= amount / 100; + hsl.l = clamp01(hsl.l); + return tinycolor(hsl); + }; + tinycolor.complement = function(color) { + var hsl = tinycolor(color).toHsl(); + hsl.h = (hsl.h + 180) % 360; + return tinycolor(hsl); + }; + + + // Combination Functions + // --------------------- + // Thanks to jQuery xColor for some of the ideas behind these + // + + tinycolor.triad = function(color) { + var hsl = tinycolor(color).toHsl(); + var h = hsl.h; + return [ + tinycolor(color), + tinycolor({ h: (h + 120) % 360, s: hsl.s, l: hsl.l }), + tinycolor({ h: (h + 240) % 360, s: hsl.s, l: hsl.l }) + ]; + }; + tinycolor.tetrad = function(color) { + var hsl = tinycolor(color).toHsl(); + var h = hsl.h; + return [ + tinycolor(color), + tinycolor({ h: (h + 90) % 360, s: hsl.s, l: hsl.l }), + tinycolor({ h: (h + 180) % 360, s: hsl.s, l: hsl.l }), + tinycolor({ h: (h + 270) % 360, s: hsl.s, l: hsl.l }) + ]; + }; + tinycolor.splitcomplement = function(color) { + var hsl = tinycolor(color).toHsl(); + var h = hsl.h; + return [ + tinycolor(color), + tinycolor({ h: (h + 72) % 360, s: hsl.s, l: hsl.l}), + tinycolor({ h: (h + 216) % 360, s: hsl.s, l: hsl.l}) + ]; + }; + tinycolor.analogous = function(color, results, slices) { + results = results || 6; + slices = slices || 30; + + var hsl = tinycolor(color).toHsl(); + var part = 360 / slices; + var ret = [tinycolor(color)]; + + for (hsl.h = ((hsl.h - (part * results >> 1)) + 720) % 360; --results; ) { + hsl.h = (hsl.h + part) % 360; + ret.push(tinycolor(hsl)); + } + return ret; + }; + tinycolor.monochromatic = function(color, results) { + results = results || 6; + var hsv = tinycolor(color).toHsv(); + var h = hsv.h, s = hsv.s, v = hsv.v; + var ret = []; + var modification = 1 / results; + + while (results--) { + ret.push(tinycolor({ h: h, s: s, v: v})); + v = (v + modification) % 1; + } + + return ret; + }; + + + // Readability Functions + // --------------------- + // + + // `readability` + // Analyze the 2 colors and returns an object with the following properties: + // `brightness`: difference in brightness between the two colors + // `color`: difference in color/hue between the two colors + tinycolor.readability = function(color1, color2) { + var a = tinycolor(color1).toRgb(); + var b = tinycolor(color2).toRgb(); + var brightnessA = (a.r * 299 + a.g * 587 + a.b * 114) / 1000; + var brightnessB = (b.r * 299 + b.g * 587 + b.b * 114) / 1000; + var colorDiff = ( + Math.max(a.r, b.r) - Math.min(a.r, b.r) + + Math.max(a.g, b.g) - Math.min(a.g, b.g) + + Math.max(a.b, b.b) - Math.min(a.b, b.b) + ); + + return { + brightness: Math.abs(brightnessA - brightnessB), + color: colorDiff + }; + }; + + // `readable` + // http://www.w3.org/TR/AERT#color-contrast + // Ensure that foreground and background color combinations provide sufficient contrast. + // *Example* + // tinycolor.readable("#000", "#111") => false + tinycolor.readable = function(color1, color2) { + var readability = tinycolor.readability(color1, color2); + return readability.brightness > 125 && readability.color > 500; + }; + + // `mostReadable` + // Given a base color and a list of possible foreground or background + // colors for that base, returns the most readable color. + // *Example* + // tinycolor.mostReadable("#123", ["#fff", "#000"]) => "#000" + tinycolor.mostReadable = function(baseColor, colorList) { + var bestColor = null; + var bestScore = 0; + var bestIsReadable = false; + for (var i=0; i < colorList.length; i++) { + + // We normalize both around the "acceptable" breaking point, + // but rank brightness constrast higher than hue. + + var readability = tinycolor.readability(baseColor, colorList[i]); + var readable = readability.brightness > 125 && readability.color > 500; + var score = 3 * (readability.brightness / 125) + (readability.color / 500); + + if ((readable && ! bestIsReadable) || + (readable && bestIsReadable && score > bestScore) || + ((! readable) && (! bestIsReadable) && score > bestScore)) { + bestIsReadable = readable; + bestScore = score; + bestColor = tinycolor(colorList[i]); + } + } + return bestColor; + }; + + + // Big List of Colors + // ------------------ + // + var names = tinycolor.names = { + aliceblue: "f0f8ff", + antiquewhite: "faebd7", + aqua: "0ff", + aquamarine: "7fffd4", + azure: "f0ffff", + beige: "f5f5dc", + bisque: "ffe4c4", + black: "000", + blanchedalmond: "ffebcd", + blue: "00f", + blueviolet: "8a2be2", + brown: "a52a2a", + burlywood: "deb887", + burntsienna: "ea7e5d", + cadetblue: "5f9ea0", + chartreuse: "7fff00", + chocolate: "d2691e", + coral: "ff7f50", + cornflowerblue: "6495ed", + cornsilk: "fff8dc", + crimson: "dc143c", + cyan: "0ff", + darkblue: "00008b", + darkcyan: "008b8b", + darkgoldenrod: "b8860b", + darkgray: "a9a9a9", + darkgreen: "006400", + darkgrey: "a9a9a9", + darkkhaki: "bdb76b", + darkmagenta: "8b008b", + darkolivegreen: "556b2f", + darkorange: "ff8c00", + darkorchid: "9932cc", + darkred: "8b0000", + darksalmon: "e9967a", + darkseagreen: "8fbc8f", + darkslateblue: "483d8b", + darkslategray: "2f4f4f", + darkslategrey: "2f4f4f", + darkturquoise: "00ced1", + darkviolet: "9400d3", + deeppink: "ff1493", + deepskyblue: "00bfff", + dimgray: "696969", + dimgrey: "696969", + dodgerblue: "1e90ff", + firebrick: "b22222", + floralwhite: "fffaf0", + forestgreen: "228b22", + fuchsia: "f0f", + gainsboro: "dcdcdc", + ghostwhite: "f8f8ff", + gold: "ffd700", + goldenrod: "daa520", + gray: "808080", + green: "008000", + greenyellow: "adff2f", + grey: "808080", + honeydew: "f0fff0", + hotpink: "ff69b4", + indianred: "cd5c5c", + indigo: "4b0082", + ivory: "fffff0", + khaki: "f0e68c", + lavender: "e6e6fa", + lavenderblush: "fff0f5", + lawngreen: "7cfc00", + lemonchiffon: "fffacd", + lightblue: "add8e6", + lightcoral: "f08080", + lightcyan: "e0ffff", + lightgoldenrodyellow: "fafad2", + lightgray: "d3d3d3", + lightgreen: "90ee90", + lightgrey: "d3d3d3", + lightpink: "ffb6c1", + lightsalmon: "ffa07a", + lightseagreen: "20b2aa", + lightskyblue: "87cefa", + lightslategray: "789", + lightslategrey: "789", + lightsteelblue: "b0c4de", + lightyellow: "ffffe0", + lime: "0f0", + limegreen: "32cd32", + linen: "faf0e6", + magenta: "f0f", + maroon: "800000", + mediumaquamarine: "66cdaa", + mediumblue: "0000cd", + mediumorchid: "ba55d3", + mediumpurple: "9370db", + mediumseagreen: "3cb371", + mediumslateblue: "7b68ee", + mediumspringgreen: "00fa9a", + mediumturquoise: "48d1cc", + mediumvioletred: "c71585", + midnightblue: "191970", + mintcream: "f5fffa", + mistyrose: "ffe4e1", + moccasin: "ffe4b5", + navajowhite: "ffdead", + navy: "000080", + oldlace: "fdf5e6", + olive: "808000", + olivedrab: "6b8e23", + orange: "ffa500", + orangered: "ff4500", + orchid: "da70d6", + palegoldenrod: "eee8aa", + palegreen: "98fb98", + paleturquoise: "afeeee", + palevioletred: "db7093", + papayawhip: "ffefd5", + peachpuff: "ffdab9", + peru: "cd853f", + pink: "ffc0cb", + plum: "dda0dd", + powderblue: "b0e0e6", + purple: "800080", + red: "f00", + rosybrown: "bc8f8f", + royalblue: "4169e1", + saddlebrown: "8b4513", + salmon: "fa8072", + sandybrown: "f4a460", + seagreen: "2e8b57", + seashell: "fff5ee", + sienna: "a0522d", + silver: "c0c0c0", + skyblue: "87ceeb", + slateblue: "6a5acd", + slategray: "708090", + slategrey: "708090", + snow: "fffafa", + springgreen: "00ff7f", + steelblue: "4682b4", + tan: "d2b48c", + teal: "008080", + thistle: "d8bfd8", + tomato: "ff6347", + turquoise: "40e0d0", + violet: "ee82ee", + wheat: "f5deb3", + white: "fff", + whitesmoke: "f5f5f5", + yellow: "ff0", + yellowgreen: "9acd32" + }; + + // Make it easy to access colors via `hexNames[hex]` + var hexNames = tinycolor.hexNames = flip(names); + + + // Utilities + // --------- + + // `{ 'name1': 'val1' }` becomes `{ 'val1': 'name1' }` + function flip(o) { + var flipped = { }; + for (var i in o) { + if (o.hasOwnProperty(i)) { + flipped[o[i]] = i; + } + } + return flipped; + } + + // Return a valid alpha value [0,1] with all invalid values being set to 1 + function boundAlpha(a) { + a = parseFloat(a); + + if (isNaN(a) || a < 0 || a > 1) { + a = 1; + } + + return a; + } + + // Take input from [0, n] and return it as [0, 1] + function bound01(n, max) { + if (isOnePointZero(n)) { n = "100%"; } + + var processPercent = isPercentage(n); + n = mathMin(max, mathMax(0, parseFloat(n))); + + // Automatically convert percentage into number + if (processPercent) { + n = parseInt(n * max, 10) / 100; + } + + // Handle floating point rounding errors + if ((math.abs(n - max) < 0.000001)) { + return 1; + } + + // Convert into [0, 1] range if it isn't already + return (n % max) / parseFloat(max); + } + + // Force a number between 0 and 1 + function clamp01(val) { + return mathMin(1, mathMax(0, val)); + } + + // Parse an integer into hex + function parseHex(val) { + return parseInt(val, 16); + } + + // Need to handle 1.0 as 100%, since once it is a number, there is no difference between it and 1 + // + function isOnePointZero(n) { + return typeof n == "string" && n.indexOf('.') != -1 && parseFloat(n) === 1; + } + + // Check to see if string passed in is a percentage + function isPercentage(n) { + return typeof n === "string" && n.indexOf('%') != -1; + } + + // Force a hex value to have 2 characters + function pad2(c) { + return c.length == 1 ? '0' + c : '' + c; + } + + // Replace a decimal with it's percentage value + function convertToPercentage(n) { + if (n <= 1) { + n = (n * 100) + "%"; + } + + return n; + } + + var matchers = (function() { + + // + var CSS_INTEGER = "[-\\+]?\\d+%?"; + + // + var CSS_NUMBER = "[-\\+]?\\d*\\.\\d+%?"; + + // Allow positive/negative integer/number. Don't capture the either/or, just the entire outcome. + var CSS_UNIT = "(?:" + CSS_NUMBER + ")|(?:" + CSS_INTEGER + ")"; + + // Actual matching. + // Parentheses and commas are optional, but not required. + // Whitespace can take the place of commas or opening paren + var PERMISSIVE_MATCH3 = "[\\s|\\(]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")\\s*\\)?"; + var PERMISSIVE_MATCH4 = "[\\s|\\(]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")\\s*\\)?"; + + return { + rgb: new RegExp("rgb" + PERMISSIVE_MATCH3), + rgba: new RegExp("rgba" + PERMISSIVE_MATCH4), + hsl: new RegExp("hsl" + PERMISSIVE_MATCH3), + hsla: new RegExp("hsla" + PERMISSIVE_MATCH4), + hsv: new RegExp("hsv" + PERMISSIVE_MATCH3), + hex3: /^([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/, + hex6: /^([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/ + }; + })(); + + // `stringInputToObject` + // Permissive string parsing. Take in a number of formats, and output an object + // based on detected format. Returns `{ r, g, b }` or `{ h, s, l }` or `{ h, s, v}` + function stringInputToObject(color) { + + color = color.replace(trimLeft,'').replace(trimRight, '').toLowerCase(); + var named = false; + if (names[color]) { + color = names[color]; + named = true; + } + else if (color == 'transparent') { + return { r: 0, g: 0, b: 0, a: 0, format: "name" }; + } + + // Try to match string input using regular expressions. + // Keep most of the number bounding out of this function - don't worry about [0,1] or [0,100] or [0,360] + // Just return an object and let the conversion functions handle that. + // This way the result will be the same whether the tinycolor is initialized with string or object. + var match; + if ((match = matchers.rgb.exec(color))) { + return { r: match[1], g: match[2], b: match[3] }; + } + if ((match = matchers.rgba.exec(color))) { + return { r: match[1], g: match[2], b: match[3], a: match[4] }; + } + if ((match = matchers.hsl.exec(color))) { + return { h: match[1], s: match[2], l: match[3] }; + } + if ((match = matchers.hsla.exec(color))) { + return { h: match[1], s: match[2], l: match[3], a: match[4] }; + } + if ((match = matchers.hsv.exec(color))) { + return { h: match[1], s: match[2], v: match[3] }; + } + if ((match = matchers.hex6.exec(color))) { + return { + r: parseHex(match[1]), + g: parseHex(match[2]), + b: parseHex(match[3]), + format: named ? "name" : "hex" + }; + } + if ((match = matchers.hex3.exec(color))) { + return { + r: parseHex(match[1] + '' + match[1]), + g: parseHex(match[2] + '' + match[2]), + b: parseHex(match[3] + '' + match[3]), + format: named ? "name" : "hex" + }; + } + + return false; + } + + // Expose tinycolor to window, does not need to run in non-browser context. + window.tinycolor = tinycolor; + + })(); + var tinycolor = window.tinycolor; + + $(function () { + if ($.fn.spectrum.load) { + $.fn.spectrum.processNativeColorInputs(); + } + }); + +})(window, jQuery); +;// TODO(grosbouddha): put under pskl namespace. +var Constants = { + DEFAULT : { + HEIGHT : 32, + WIDTH : 32, + FPS : 12 + }, + + MODEL_VERSION : 2, + + MAX_HEIGHT : 1024, + MAX_WIDTH : 1024, + + MINIMUM_ZOOM : 1, + + PREVIEW_FILM_SIZE : 120, + ANIMATED_PREVIEW_WIDTH : 200, + + DEFAULT_PEN_COLOR : '#000000', + TRANSPARENT_COLOR : 'rgba(0, 0, 0, 0)', + + NO_PALETTE_ID : '__no-palette', + + // Used for Spectrum input + PREFERRED_COLOR_FORMAT : 'rgb', + + /* + * Fake semi-transparent color used to highlight transparent + * strokes and rectangles: + */ + SELECTION_TRANSPARENT_COLOR: 'rgba(255, 255, 255, 0.6)', + + /* + * When a tool is hovering the drawing canvas, we highlight the eventual + * pixel target with this color: + */ + TOOL_TARGET_HIGHLIGHT_COLOR: 'rgba(255, 255, 255, 0.2)', + + /* + * Default entry point for piskel web service: + */ + STATIC : { + URL : { + SAVE : 'http://3.piskel-app.appspot.com/store', + GET : 'http://3.piskel-app.appspot.com/get' + } + }, + APPENGINE : { + URL : { + SAVE : 'save' + } + }, + IMAGE_SERVICE_UPLOAD_URL : 'http://piskel-imgstore-a.appspot.com/__/upload', + IMAGE_SERVICE_GET_URL : 'http://piskel-imgstore-a.appspot.com/img/', + + ZOOMED_OUT_BACKGROUND_COLOR : '#A0A0A0', + + LEFT_BUTTON : 0, + MIDDLE_BUTTON : 1, + RIGHT_BUTTON : 2, + MOUSEMOVE_THROTTLING : 10, + + ABSTRACT_FUNCTION : function () {throw 'abstract method should be implemented';} +};;// TODO(grosbouddha): put under pskl namespace. +var Events = { + + TOOL_SELECTED : "TOOL_SELECTED", + TOOL_RELEASED : "TOOL_RELEASED", + SELECT_PRIMARY_COLOR: "SELECT_PRIMARY_COLOR", + SELECT_SECONDARY_COLOR: "SELECT_SECONDARY_COLOR", + PRIMARY_COLOR_SELECTED : 'PRIMARY_COLOR_SELECTED', + SECONDARY_COLOR_SELECTED : 'SECONDARY_COLOR_SELECTED', + + CURSOR_MOVED : 'CURSOR_MOVED', + DRAG_START : 'DRAG_START', + DRAG_END : 'DRAG_END', + + DIALOG_DISPLAY : 'DIALOG_DISPLAY', + DIALOG_HIDE : 'DIALOG_HIDE', + + PALETTE_LIST_UPDATED : 'PALETTE_LIST_UPDATED', + + /** + * Fired each time a user setting change. + * The payload will be: + * 1st argument: Name of the settings + * 2nd argument: New value + */ + USER_SETTINGS_CHANGED: "USER_SETTINGS_CHANGED", + + CLOSE_SETTINGS_DRAWER : "CLOSE_SETTINGS_DRAWER", + + /** + * The framesheet was reseted and is now probably drastically different. + * Number of frames, content of frames, color used for the palette may have changed. + */ + PISKEL_RESET: "PISKEL_RESET", + PISKEL_SAVE_STATE: "PISKEL_SAVE_STATE", + + PISKEL_SAVED: "PISKEL_SAVED", + + FRAME_SIZE_CHANGED : "FRAME_SIZE_CHANGED", + + SELECTION_CREATED: "SELECTION_CREATED", + SELECTION_MOVE_REQUEST: "SELECTION_MOVE_REQUEST", + SELECTION_DISMISSED: "SELECTION_DISMISSED", + + SHOW_NOTIFICATION: "SHOW_NOTIFICATION", + HIDE_NOTIFICATION: "HIDE_NOTIFICATION", + + ZOOM_CHANGED : "ZOOM_CHANGED" +};;jQuery.namespace = function() { + var a=arguments, o=null, i, j, d; + for (i=0; i 255 || g > 255 || b > 255) { + throw "Invalid color component"; + } + + return ((r << 16) | (g << 8) | b).toString(16); + }; + + ns.inherit = function(extendedObject, inheritFrom) { + extendedObject.prototype = Object.create(inheritFrom.prototype); + extendedObject.prototype.constructor = extendedObject; + extendedObject.prototype.superclass = inheritFrom.prototype; + }; + + ns.wrap = function (wrapper, wrappedObject) { + for (var prop in wrappedObject) { + if (typeof wrappedObject[prop] === 'function') { + wrapper[prop] = wrappedObject[prop].bind(wrappedObject); + } + } + }; + +})(); + +;(function () { + var ns = $.namespace('pskl.utils'); + var ua = navigator.userAgent; + + ns.UserAgent = { + isIE : /MSIE/i.test( ua ), + isChrome : /Chrome/i.test( ua ), + isFirefox : /Firefox/i.test( ua ) + }; + + ns.UserAgent.version = (function () { + if (pskl.utils.UserAgent.isIE) { + return parseInt(/MSIE\s?(\d+)/i.exec( ua )[1], 10); + } else if (pskl.utils.UserAgent.isChrome) { + return parseInt(/Chrome\/(\d+)/i.exec( ua )[1], 10); + } else if (pskl.utils.UserAgent.isFirefox) { + return parseInt(/Firefox\/(\d+)/i.exec( ua )[1], 10); + } + })(); +})();;(function () { + var ns = $.namespace("pskl"); + + ns.CanvasUtils = { + createCanvas : function (width, height, classList) { + var canvas = document.createElement("canvas"); + canvas.setAttribute("width", width); + canvas.setAttribute("height", height); + + if (typeof classList == "string") { + classList = [classList]; + } + if (Array.isArray(classList)) { + for (var i = 0 ; i < classList.length ; i++) { + canvas.classList.add(classList[i]); + } + } + + return canvas; + }, + + createFromImageData : function (imageData) { + var canvas = pskl.CanvasUtils.createCanvas(imageData.width, imageData.height); + var context = canvas.getContext('2d'); + context.putImageData(imageData, 0, 0); + return canvas; + }, + + /** + * By default, all scaling operations on a Canvas 2D Context are performed using antialiasing. + * Resizing a 32x32 image to 320x320 will lead to a blurry output. + * On Chrome, FF and IE>=11, this can be disabled by setting a property on the Canvas 2D Context. + * In this case the browser will use a nearest-neighbor scaling. + * @param {Canvas} canvas + */ + disableImageSmoothing : function (canvas) { + var context = canvas.getContext('2d'); + context.imageSmoothingEnabled = false; + context.mozImageSmoothingEnabled = false; + context.oImageSmoothingEnabled = false; + context.webkitImageSmoothingEnabled = false; + context.msImageSmoothingEnabled = false; + }, + + clear : function (canvas) { + if (canvas) { + canvas.getContext("2d").clearRect(0, 0, canvas.width, canvas.height); + } + }, + + getImageDataFromCanvas : function (canvas) { + var sourceContext = canvas.getContext('2d'); + return sourceContext.getImageData(0, 0, canvas.width, canvas.height).data; + }, + + getBase64FromCanvas : function (canvas, format) { + format = format || "png"; + var data = canvas.toDataURL("image/" + format); + return data.substr(data.indexOf(',')+1); + } + }; +})();;(function () { + var ns = $.namespace('pskl.utils'); + + ns.Dom = { + /** + * Check if a given HTML element is nested inside another + * @param {HTMLElement} node Element to test + * @param {HTMLElement} parent Potential Ancestor for node + * @param {Boolean} excludeParent set to true if the parent should be excluded from potential matches + * @return {Boolean} true if parent was found amongst the parentNode chain of node + */ + isParent : function (node, parent, excludeParent) { + if (node && parent) { + + if (excludeParent) { + node = node.parentNode; + } + + while (node) { + if (node === parent) { + return true; + } + node = node.parentNode; + } + } + return false; + }, + + getParentWithData : function (node, data) { + while (node) { + if (node.dataset && typeof node.dataset[data] !== 'undefined') { + return node; + } + node = node.parentNode; + } + return null; + } + }; +})();;(function () { + var ns = $.namespace('pskl.utils'); + + ns.Math = { + minmax : function (val, min, max) { + return Math.max(Math.min(val, max), min); + } + }; +})();;(function () { + var ns = $.namespace('pskl.utils'); + + ns.FileUtils = { + readFile : function (file, callback) { + var reader = new FileReader(); + reader.onload = function(event){ + callback(event.target.result); + }; + reader.readAsDataURL(file); + }, + + downloadAsFile : function (filename, content) { + var saveAs = window.saveAs || (navigator.msSaveBlob && navigator.msSaveBlob.bind(navigator)); + if (saveAs) { + saveAs(content, filename); + } else { + var downloadLink = document.createElement('a'); + content = window.URL.createObjectURL(content); + downloadLink.setAttribute('href', content); + downloadLink.setAttribute('download', filename); + document.body.appendChild(downloadLink); + downloadLink.click(); + document.body.removeChild(downloadLink); + } + } + }; +})(); +;(function () { + var ns = $.namespace('pskl.utils'); + var colorCache = {}; + ns.FrameUtils = { + merge : function (frames) { + var merged = null; + if (frames.length) { + merged = frames[0].clone(); + var w = merged.getWidth(), h = merged.getHeight(); + for (var i = 1 ; i < frames.length ; i++) { + pskl.utils.FrameUtils.mergeFrames_(merged, frames[i]); + } + } + return merged; + }, + + mergeFrames_ : function (frameA, frameB) { + frameB.forEachPixel(function (p, col, row) { + if (p != Constants.TRANSPARENT_COLOR) { + frameA.setPixel(col, row, p); + } + }); + }, + + /** + * Alpha compositing using porter duff algorithm : + * http://en.wikipedia.org/wiki/Alpha_compositing + * http://keithp.com/~keithp/porterduff/p253-porter.pdf + * @param {String} strColor1 color over + * @param {String} strColor2 color under + * @return {String} the composite color + */ + mergePixels : function (strColor1, strColor2, globalOpacity1) { + var col1 = pskl.utils.FrameUtils.toRgba(strColor1); + var col2 = pskl.utils.FrameUtils.toRgba(strColor2); + if (typeof globalOpacity1 == 'number') { + col1 = JSON.parse(JSON.stringify(col1)); + col1.a = globalOpacity1 * col1.a; + } + var a = col1.a + col2.a * (1 - col1.a); + + var r = ((col1.r * col1.a + col2.r * col2.a * (1 - col1.a)) / a)|0; + var g = ((col1.g * col1.a + col2.g * col2.a * (1 - col1.a)) / a)|0; + var b = ((col1.b * col1.a + col2.b * col2.a * (1 - col1.a)) / a)|0; + + return 'rgba('+r+','+g+','+b+','+a+')'; + }, + + /** + * Convert a color defined as a string (hex, rgba, rgb, 'TRANSPARENT') to an Object with r,g,b,a properties. + * r, g and b are integers between 0 and 255, a is a float between 0 and 1 + * @param {String} c color as a string + * @return {Object} {r:Number,g:Number,b:Number,a:Number} + */ + toRgba : function (c) { + if (colorCache[c]) { + return colorCache[c]; + } + var color, matches; + if (c === 'TRANSPARENT') { + color = { + r : 0, + g : 0, + b : 0, + a : 0 + }; + } else if (c.indexOf('rgba(') != -1) { + matches = /rgba\((\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*,\s*(1|0\.\d+)\s*\)/.exec(c); + color = { + r : parseInt(matches[1],10), + g : parseInt(matches[2],10), + b : parseInt(matches[3],10), + a : parseFloat(matches[4]) + }; + } else if (c.indexOf('rgb(') != -1) { + matches = /rgb\((\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)/.exec(c); + color = { + r : parseInt(matches[1],10), + g : parseInt(matches[2],10), + b : parseInt(matches[3],10), + a : 1 + }; + } else { + matches = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(c); + color = { + r : parseInt(matches[1], 16), + g : parseInt(matches[2], 16), + b : parseInt(matches[3], 16), + a : 1 + }; + } + colorCache[c] = color; + return color; + }, + + /* + * Create a pskl.model.Frame from an Image object. + * Transparent pixels will either be converted to completely opaque or completely transparent pixels. + * @param {Image} image source image + * @return {pskl.model.Frame} corresponding frame + */ + createFromImage : function (image) { + var w = image.width, + h = image.height; + var canvas = pskl.CanvasUtils.createCanvas(w, h); + var context = canvas.getContext('2d'); + + context.drawImage(image, 0,0,w,h,0,0,w,h); + var imgData = context.getImageData(0,0,w,h).data; + return pskl.utils.FrameUtils.createFromImageData(imgData, w, h); + }, + + createFromImageData : function (imageData, width, height) { + // Draw the zoomed-up pixels to a different canvas context + var grid = []; + for (var x = 0 ; x < width ; x++){ + grid[x] = []; + for (var y = 0 ; y < height ; y++){ + // Find the starting index in the one-dimensional image data + var i = (y * width + x)*4; + var r = imageData[i ]; + var g = imageData[i+1]; + var b = imageData[i+2]; + var a = imageData[i+3]; + if (a < 125) { + grid[x][y] = Constants.TRANSPARENT_COLOR; + } else { + grid[x][y] = pskl.utils.FrameUtils.rgbToHex(r,g,b); + } + } + } + return pskl.model.Frame.fromPixelGrid(grid); + }, + + /** + * Convert a rgb(Number, Number, Number) color to hexadecimal representation + * @param {Number} r red value, between 0 and 255 + * @param {Number} g green value, between 0 and 255 + * @param {Number} b blue value, between 0 and 255 + * @return {String} hex representation of the color '#ABCDEF' + */ + rgbToHex : function (r, g, b) { + return "#" + this.componentToHex(r) + this.componentToHex(g) + this.componentToHex(b); + }, + + /** + * Convert a color component (as a Number between 0 and 255) to its string hexa representation + * @param {Number} c component value, between 0 and 255 + * @return {String} eg. '0A' + */ + componentToHex : function (c) { + var hex = c.toString(16); + return hex.length == 1 ? "0" + hex : hex; + } + }; +})(); +;(function () { + var ns = $.namespace('pskl.utils'); + + ns.LayerUtils = { + /** + * Create a pskl.model.Layer from an Image object. + * Transparent pixels will either be converted to completely opaque or completely transparent pixels. + * @param {Image} image source image + * @return {pskl.model.Frame} corresponding frame + */ + createFromImage : function (image, frameCount) { + var w = image.width, + h = image.height, + frameWidth = w / frameCount; + + var canvas = pskl.CanvasUtils.createCanvas(w, h); + var context = canvas.getContext('2d'); + + context.drawImage(image, 0,0,w,h,0,0,w,h); + // Draw the zoomed-up pixels to a different canvas context + var frames = []; + for (var i = 0 ; i < frameCount ; i++) { + var imgData = context.getImageData(frameWidth*i,0,frameWidth,h).data; + var frame = pskl.utils.FrameUtils.createFromImageData(imgData, frameWidth, h); + frames.push(frame); + } + return frames; + } + }; + +})();;(function () { + var ns = $.namespace('pskl.utils'); + + ns.ImageResizer = { + resize : function (image, targetWidth, targetHeight, smoothingEnabled) { + var canvas = pskl.CanvasUtils.createCanvas(targetWidth, targetHeight); + var context = canvas.getContext('2d'); + context.save(); + + if (!smoothingEnabled) { + pskl.CanvasUtils.disableImageSmoothing(canvas); + } + + context.translate(canvas.width / 2, canvas.height / 2); + context.scale(targetWidth / image.width, targetHeight / image.height); + context.drawImage(image, -image.width / 2, -image.height / 2); + context.restore(); + + return canvas; + }, + + /** + * Manual implementation of resize using a nearest neighbour algorithm + * It is slower than relying on the native 'disabledImageSmoothing' available on CanvasRenderingContext2d. + * But it can be useful if : + * - IE < 11 (doesn't support msDisableImageSmoothing) + * - need to display a gap between pixel + * + * @param {Canvas2d} source original image to be resized, as a 2d canvas + * @param {Number} zoom ratio between desired dim / source dim + * @param {Number} margin gap to be displayed between pixels + * @param {String} color or the margin (will be transparent if not provided) + * @return {Canvas2d} the resized canvas + */ + resizeNearestNeighbour : function (source, zoom, margin, marginColor) { + margin = margin || 0; + var canvas = pskl.CanvasUtils.createCanvas(zoom*source.width, zoom*source.height); + var context = canvas.getContext('2d'); + + var imgData = pskl.CanvasUtils.getImageDataFromCanvas(source); + + var yRanges = {}, + xOffset = 0, + yOffset = 0, + xRange, + yRange; + // Draw the zoomed-up pixels to a different canvas context + for (var x = 0; x < source.width; x++) { + // Calculate X Range + xRange = Math.floor((x + 1) * zoom) - xOffset; + + for (var y = 0; y < source.height; y++) { + // Calculate Y Range + if (!yRanges[y + ""]) { + // Cache Y Range + yRanges[y + ""] = Math.floor((y + 1) * zoom) - yOffset; + } + yRange = yRanges[y + ""]; + + var i = (y * source.width + x) * 4; + var r = imgData[i]; + var g = imgData[i + 1]; + var b = imgData[i + 2]; + var a = imgData[i + 3]; + + context.fillStyle = "rgba(" + r + "," + g + "," + b + "," + (a / 255) + ")"; + context.fillRect(xOffset, yOffset, xRange-margin, yRange-margin); + + if (margin && marginColor) { + context.fillStyle = marginColor; + context.fillRect(xOffset + xRange - margin, yOffset, margin, yRange); + context.fillRect(xOffset, yOffset + yRange - margin, xRange, margin); + } + + yOffset += yRange; + } + yOffset = 0; + xOffset += xRange; + } + return canvas; + } + }; +})();;(function () { + var ns = $.namespace("pskl"); + + ns.PixelUtils = { + + getRectanglePixels : function (x0, y0, x1, y1) { + var rectangle = this.getOrderedRectangleCoordinates(x0, y0, x1, y1); + var pixels = []; + + for(var x = rectangle.x0; x <= rectangle.x1; x++) { + for(var y = rectangle.y0; y <= rectangle.y1; y++) { + pixels.push({"col": x, "row": y}); + } + } + + return pixels; + }, + + getBoundRectanglePixels : function (x0, y0, x1, y1) { + var rectangle = this.getOrderedRectangleCoordinates(x0, y0, x1, y1); + var pixels = []; + // Creating horizontal sides of the rectangle: + for(var x = rectangle.x0; x <= rectangle.x1; x++) { + pixels.push({"col": x, "row": rectangle.y0}); + pixels.push({"col": x, "row": rectangle.y1}); + } + + // Creating vertical sides of the rectangle: + for(var y = rectangle.y0; y <= rectangle.y1; y++) { + pixels.push({"col": rectangle.x0, "row": y}); + pixels.push({"col": rectangle.x1, "row": y}); + } + + return pixels; + }, + + /** + * Return an object of ordered rectangle coordinate. + * In returned object {x0, y0} => top left corner - {x1, y1} => bottom right corner + * @private + */ + getOrderedRectangleCoordinates : function (x0, y0, x1, y1) { + return { + x0 : Math.min(x0, x1), + y0 : Math.min(y0, y1), + x1 : Math.max(x0, x1), + y1 : Math.max(y0, y1) + }; + }, + + /** + * Return the list of pixels that would have been filled by a paintbucket tool applied + * on pixel at coordinate (x,y). + * This function is not altering the Frame object argument. + * + * @param frame pskl.model.Frame The frame target in which we want to paintbucket + * @param col number Column coordinate in the frame + * @param row number Row coordinate in the frame + * + * @return an array of the pixel coordinates paint with the replacement color + */ + getSimilarConnectedPixelsFromFrame: function(frame, col, row) { + // To get the list of connected (eg the same color) pixels, we will use the paintbucket algorithm + // in a fake cloned frame. The returned pixels by the paintbucket algo are the painted pixels + // and are as well connected. + var fakeFrame = frame.clone(); // We just want to + var fakeFillColor = "sdfsdfsdf"; // A fake color that will never match a real color. + var paintedPixels = this.paintSimilarConnectedPixelsFromFrame(fakeFrame, col, row, fakeFillColor); + + return paintedPixels; + }, + + /** + * Apply the paintbucket tool in a frame at the (col, row) initial position + * with the replacement color. + * + * @param frame pskl.model.Frame The frame target in which we want to paintbucket + * @param col number Column coordinate in the frame + * @param row number Row coordinate in the frame + * @param replacementColor string Hexadecimal color used to fill the area + * + * @return an array of the pixel coordinates paint with the replacement color + */ + paintSimilarConnectedPixelsFromFrame: function(frame, col, row, replacementColor) { + /** + * Queue linear Flood-fill (node, target-color, replacement-color): + * 1. Set Q to the empty queue. + * 2. If the color of node is not equal to target-color, return. + * 3. Add node to Q. + * 4. For each element n of Q: + * 5. If the color of n is equal to target-color: + * 6. Set w and e equal to n. + * 7. Move w to the west until the color of the node to the west of w no longer matches target-color. + * 8. Move e to the east until the color of the node to the east of e no longer matches target-color. + * 9. Set the color of nodes between w and e to replacement-color. + * 10. For each node n between w and e: + * 11. If the color of the node to the north of n is target-color, add that node to Q. + * 12. If the color of the node to the south of n is target-color, add that node to Q. + * 13. Continue looping until Q is exhausted. + * 14. Return. + */ + var paintedPixels = []; + var queue = []; + var dy = [-1, 0, 1, 0]; + var dx = [0, 1, 0, -1]; + var targetColor; + try { + targetColor = frame.getPixel(col, row); + } catch(e) { + // Frame out of bound exception. + } + + if(targetColor == replacementColor) { + return; + } + + + queue.push({"col": col, "row": row}); + var loopCount = 0; + var cellCount = frame.getWidth() * frame.getHeight(); + while(queue.length > 0) { + loopCount ++; + + var currentItem = queue.pop(); + frame.setPixel(currentItem.col, currentItem.row, replacementColor); + paintedPixels.push({"col": currentItem.col, "row": currentItem.row }); + + for (var i = 0; i < 4; i++) { + var nextCol = currentItem.col + dx[i]; + var nextRow = currentItem.row + dy[i]; + try { + if (frame.containsPixel(nextCol, nextRow) && frame.getPixel(nextCol, nextRow) == targetColor) { + queue.push({"col": nextCol, "row": nextRow }); + } + } catch(e) { + // Frame out of bound exception. + } + } + + // Security loop breaker: + if(loopCount > 10 * cellCount) { + console.log("loop breaker called"); + break; + } + } + return paintedPixels; + }, + + /** + * Calculate and return the maximal zoom level to display a picture in a given container. + * + * @param container jQueryObject Container where the picture should be displayed + * @param number pictureHeight height in pixels of the picture to display + * @param number pictureWidth width in pixels of the picture to display + * @return number maximal zoom + */ + calculateZoomForContainer : function (container, pictureHeight, pictureWidth) { + return this.calculateZoom(container.height(), container.width(), pictureHeight, pictureWidth); + }, + + /** + * Calculate and return the maximal zoom to display a picture for a given height and width. + * + * @param height number Height available to display the picture + * @param width number Width available to display the picture + * @param number pictureHeight height in pixels of the picture to display + * @param number pictureWidth width in pixels of the picture to display + * @return number maximal zoom + */ + calculateZoom : function (height, width, pictureHeight, pictureWidth) { + var heightRatio = Math.floor(height / pictureHeight), + widthRatio = Math.floor(width / pictureWidth); + + return Math.min(heightRatio, widthRatio); + } + }; +})();;(function () { + var ns = $.namespace("pskl.utils"); + + ns.Template = { + get : function (templateId) { + var template = document.getElementById(templateId); + if (template) { + return template.innerHTML; + } else { + console.error("Could not find template for id :", templateId); + } + }, + + createFromHTML : function (html) { + var dummyEl = document.createElement("div"); + dummyEl.innerHTML = html; + return dummyEl.children[0]; + }, + + replace : function (template, dict) { + for (var key in dict) { + if (dict.hasOwnProperty(key)) { + var value = dict[key]; + + // special boolean keys keys key:default + // if the value is a boolean, use default as value + if (key.indexOf(':') !== -1) { + if (value === true) { + value = key.split(':')[1]; + } else if (value === false) { + value = ''; + } + } + template = template.replace(new RegExp('\\{\\{'+key+'\\}\\}', 'g'), value); + } + } + return template; + } + }; +})();;(function () { + var ns = $.namespace("pskl"); + + ns.UserSettings = { + GRID_WIDTH : 'GRID_WIDTH', + CANVAS_BACKGROUND : 'CANVAS_BACKGROUND', + SELECTED_PALETTE : 'SELECTED_PALETTE', + + KEY_TO_DEFAULT_VALUE_MAP_ : { + 'GRID_WIDTH' : 0, + 'CANVAS_BACKGROUND' : 'lowcont-dark-canvas-background', + 'SELECTED_PALETTE' : Constants.NO_PALETTE_ID + }, + + /** + * @private + */ + cache_ : {}, + + /** + * Static method to access a user defined settings value ot its default + * value if not defined yet. + */ + get : function (key) { + this.checkKeyValidity_(key); + if (!(key in this.cache_)) { + this.cache_[key] = + this.readFromLocalStorage_(key) || this.readFromDefaults_(key); + } + return this.cache_[key]; + }, + + set : function (key, value) { + this.checkKeyValidity_(key); + this.cache_[key] = value; + this.writeToLocalStorage_(key, value); + + $.publish(Events.USER_SETTINGS_CHANGED, [key, value]); + }, + + /** + * @private + */ + readFromLocalStorage_ : function(key) { + var value = window.localStorage[key]; + if (typeof value != "undefined") { + value = JSON.parse(value); + } + return value; + }, + + /** + * @private + */ + writeToLocalStorage_ : function(key, value) { + // TODO(grosbouddha): Catch storage exception here. + window.localStorage[key] = JSON.stringify(value); + }, + + /** + * @private + */ + readFromDefaults_ : function (key) { + return this.KEY_TO_DEFAULT_VALUE_MAP_[key]; + }, + + /** + * @private + */ + checkKeyValidity_ : function(key) { + if(!(key in this.KEY_TO_DEFAULT_VALUE_MAP_)) { + // TODO(grosbouddha): Define error catching strategy and throw exception from here. + console.log("UserSettings key <"+ key +"> not find in supported keys."); + } + } + }; +})();;(function () { + var ns = $.namespace('pskl.utils'); + + ns.Serializer = { + serializePiskel : function (piskel, compressed) { + var serializedLayers = piskel.getLayers().map(function (l) { + return pskl.utils.Serializer.serializeLayer(l, compressed); + }); + return JSON.stringify({ + modelVersion : Constants.MODEL_VERSION, + piskel : { + height : piskel.getHeight(), + width : piskel.getWidth(), + layers : serializedLayers + } + }); + }, + + serializeLayer : function (layer, compressed) { + if (compressed !== false) { + compressed = true; + } + var frames = layer.getFrames(); + var renderer = new pskl.rendering.FramesheetRenderer(frames); + var layerToSerialize = { + name : layer.getName(), + frameCount : frames.length + }; + if (compressed) { + layerToSerialize.base64PNG = renderer.renderAsCanvas().toDataURL(); + return JSON.stringify(layerToSerialize); + } else { + layerToSerialize.grids = frames.map(function (f) {return f.pixels;}); + return layerToSerialize; + } + } + }; +})(); +;(function () { + var ns = $.namespace('pskl.utils.serialization'); + + ns.Deserializer = function (data, callback) { + this.layersToLoad_ = 0; + this.data_ = data; + this.callback_ = callback; + this.piskel_ = null; + }; + + ns.Deserializer.deserialize = function (data, callback) { + var deserializer; + if (data.modelVersion == Constants.MODEL_VERSION) { + deserializer = new ns.Deserializer(data, callback); + } else if (data.modelVersion == 1) { + deserializer = new ns.backward.Deserializer_v1(data, callback); + } else { + deserializer = new ns.backward.Deserializer_v0(data, callback); + } + deserializer.deserialize(); + }; + + ns.Deserializer.prototype.deserialize = function (name) { + var data = this.data_; + var piskelData = data.piskel; + name = name || 'Deserialized piskel'; + + var descriptor = new pskl.model.piskel.Descriptor(name, ''); + this.piskel_ = new pskl.model.Piskel(piskelData.width, piskelData.height, descriptor); + + this.layersToLoad_ = piskelData.layers.length; + + piskelData.layers.forEach(function (serializedLayer) { + this.deserializeLayer(serializedLayer); + }.bind(this)); + }; + + ns.Deserializer.prototype.deserializeLayer = function (layerString) { + var layerData = typeof layerString === "string" ? JSON.parse(layerString) : layerString; + var layer = new pskl.model.Layer(layerData.name); + + var isCompressedLayer = !!layerData.base64PNG; + + if (isCompressedLayer) { + // 1 - create an image to load the base64PNG representing the layer + var base64PNG = layerData.base64PNG; + var image = new Image(); + + // 2 - attach the onload callback that will be triggered asynchronously + image.onload = function () { + // 5 - extract the frames from the loaded image + var frames = pskl.utils.LayerUtils.createFromImage(image, layerData.frameCount); + // 6 - add each image to the layer + this.addFramesToLayer(frames, layer); + }.bind(this); + + // 3 - set the source of the image + image.src = base64PNG; + } else { + var frames = layerData.grids.map(function (grid) { + return pskl.model.Frame.fromPixelGrid(grid); + }); + this.addFramesToLayer(frames, layer); + } + + // 4 - return a pointer to the new layer instance + return layer; + }; + + ns.Deserializer.prototype.addFramesToLayer = function (frames, layer) { + frames.forEach(layer.addFrame.bind(layer)); + + this.piskel_.addLayer(layer); + this.onLayerLoaded_(); + }; + + ns.Deserializer.prototype.onLayerLoaded_ = function () { + this.layersToLoad_ = this.layersToLoad_ - 1; + if (this.layersToLoad_ === 0) { + this.callback_(this.piskel_); + } + }; +})();;(function () { + var ns = $.namespace('pskl.utils.serialization.backward'); + + ns.Deserializer_v0 = function (data, callback) { + this.data_ = data; + this.callback_ = callback; + }; + + ns.Deserializer_v0.prototype.deserialize = function () { + var pixelGrids = this.data_; + var frames = pixelGrids.map(function (grid) { + return pskl.model.Frame.fromPixelGrid(grid); + }); + var descriptor = new pskl.model.piskel.Descriptor('Deserialized piskel', ''); + var layer = pskl.model.Layer.fromFrames('Layer 1', frames); + + this.callback_(pskl.model.Piskel.fromLayers([layer], descriptor)); + }; +})();;(function () { + var ns = $.namespace('pskl.utils.serialization.backward'); + + ns.Deserializer_v1 = function (data, callback) { + this.callback_ = callback; + this.data_ = data; + }; + + ns.Deserializer_v1.prototype.deserialize = function () { + var piskelData = this.data_.piskel; + var descriptor = new pskl.model.piskel.Descriptor('Deserialized piskel', ''); + var piskel = new pskl.model.Piskel(piskelData.width, piskelData.height, descriptor); + + piskelData.layers.forEach(function (serializedLayer) { + var layer = this.deserializeLayer(serializedLayer); + piskel.addLayer(layer); + }.bind(this)); + + this.callback_(piskel); + }; + + ns.Deserializer_v1.prototype.deserializeLayer = function (layerString) { + var layerData = JSON.parse(layerString); + var layer = new pskl.model.Layer(layerData.name); + layerData.frames.forEach(function (serializedFrame) { + var frame = this.deserializeFrame(serializedFrame); + layer.addFrame(frame); + }.bind(this)); + + return layer; + }; + + ns.Deserializer_v1.prototype.deserializeFrame = function (frameString) { + var framePixelGrid = JSON.parse(frameString); + return pskl.model.Frame.fromPixelGrid(framePixelGrid); + }; +})();;(function () { + var ns = $.namespace("pskl.rendering"); + + ns.DrawingLoop = function () { + this.requestAnimationFrame = this.getRequestAnimationFrameShim_(); + this.isRunning = false; + this.previousTime = 0; + this.callbacks = []; + }; + + ns.DrawingLoop.prototype.addCallback = function (callback, scope, args) { + var callbackObj = { + fn : callback, + scope : scope, + args : args + }; + this.callbacks.push(callbackObj); + return callbackObj; + }; + + ns.DrawingLoop.prototype.removeCallback = function (callbackObj) { + var index = this.callbacks.indexOf(callbackObj); + if (index != -1) { + this.callbacks.splice(index, 1); + } + }; + + ns.DrawingLoop.prototype.start = function () { + this.isRunning = true; + this.loop_(); + }; + + ns.DrawingLoop.prototype.loop_ = function () { + var currentTime = Date.now(); + var delta = currentTime - this.previousTime; + this.executeCallbacks_(delta); + this.previousTime = currentTime; + this.requestAnimationFrame.call(window, this.loop_.bind(this)); + }; + + ns.DrawingLoop.prototype.executeCallbacks_ = function (deltaTime) { + for (var i = 0 ; i < this.callbacks.length ; i++) { + var cb = this.callbacks[i]; + cb.fn.call(cb.scope, deltaTime, cb.args); + } + }; + + ns.DrawingLoop.prototype.stop = function () { + this.isRunning = false; + }; + + ns.DrawingLoop.prototype.getRequestAnimationFrameShim_ = function () { + var requestAnimationFrame = window.requestAnimationFrame || + window.mozRequestAnimationFrame || + window.webkitRequestAnimationFrame || + window.msRequestAnimationFrame || + function (callback) { window.setTimeout(callback, 1000/60); }; + + return requestAnimationFrame; + }; +})();;(function () { + var ns = $.namespace("pskl.model"); + var __idCounter = 0; + ns.Frame = function (width, height) { + if (width && height) { + this.width = width; + this.height = height; + this.id = __idCounter++; + this.version = 0; + this.pixels = ns.Frame.createEmptyPixelGrid_(width, height); + this.previousStates = [this.getPixels()]; + this.stateIndex = 0; + } else { + throw 'Bad arguments in pskl.model.Frame constructor : ' + width + ', ' + height; + } + }; + + ns.Frame.fromPixelGrid = function (pixels) { + if (pixels.length && pixels[0].length) { + var w = pixels.length, h = pixels[0].length; + var frame = new pskl.model.Frame(w, h); + frame.setPixels(pixels); + return frame; + } else { + throw 'Bad arguments in pskl.model.Frame.fromPixelGrid : ' + pixels; + } + }; + + ns.Frame.createEmptyPixelGrid_ = function (width, height) { + var pixels = []; //new Array(width); + for (var columnIndex=0; columnIndex < width; columnIndex++) { + var columnArray = []; + for(var heightIndex = 0; heightIndex < height; heightIndex++) { + columnArray.push(Constants.TRANSPARENT_COLOR); + } + pixels[columnIndex] = columnArray; + } + return pixels; + }; + + ns.Frame.createEmptyFromFrame = function (frame) { + return new ns.Frame(frame.getWidth(), frame.getHeight()); + }; + + ns.Frame.prototype.clone = function () { + var clone = new ns.Frame(this.width, this.height); + clone.setPixels(this.getPixels()); + return clone; + }; + + /** + * Returns a copy of the pixels used by the frame + */ + ns.Frame.prototype.getPixels = function () { + return this.clonePixels_(this.pixels); + }; + + /** + * Copies the passed pixels into the frame. + */ + ns.Frame.prototype.setPixels = function (pixels) { + this.pixels = this.clonePixels_(pixels); + this.version++; + }; + + ns.Frame.prototype.clear = function () { + var pixels = ns.Frame.createEmptyPixelGrid_(this.getWidth(), this.getHeight()); + this.setPixels(pixels); + }; + + /** + * Clone a set of pixels. Should be static utility method + * @private + */ + ns.Frame.prototype.clonePixels_ = function (pixels) { + var clonedPixels = []; + for (var col = 0 ; col < pixels.length ; col++) { + clonedPixels[col] = pixels[col].slice(0 , pixels[col].length); + } + return clonedPixels; + }; + + ns.Frame.prototype.getHash = function () { + return [this.id, this.version].join('-'); + }; + + ns.Frame.prototype.setPixel = function (col, row, color) { + if (this.containsPixel(col, row)) { + var p = this.pixels[col][row]; + if (p !== color) { + this.pixels[col][row] = color; + this.version++; + } + } + }; + + ns.Frame.prototype.getPixel = function (col, row) { + if (this.containsPixel(col, row)) { + return this.pixels[col][row]; + } else { + return null; + } + }; + + ns.Frame.prototype.forEachPixel = function (callback) { + for (var col = 0 ; col < this.getWidth() ; col++) { + for (var row = 0 ; row < this.getHeight() ; row++) { + callback(this.getPixel(col, row), col, row); + } + } + }; + + ns.Frame.prototype.getWidth = function () { + return this.width; + }; + + ns.Frame.prototype.getHeight = function () { + return this.height; + }; + + ns.Frame.prototype.containsPixel = function (col, row) { + return col >= 0 && row >= 0 && col < this.width && row < this.height; + }; + + ns.Frame.prototype.saveState = function () { + // remove all states past current state + this.previousStates.length = this.stateIndex + 1; + // push new state + this.previousStates.push(this.getPixels()); + // set the stateIndex to latest saved state + this.stateIndex = this.previousStates.length - 1; + }; + + ns.Frame.prototype.loadPreviousState = function () { + if (this.stateIndex > 0) { + this.stateIndex--; + this.setPixels(this.previousStates[this.stateIndex]); + } + }; + + ns.Frame.prototype.loadNextState = function () { + if (this.stateIndex < this.previousStates.length - 1) { + this.stateIndex++; + this.setPixels(this.previousStates[this.stateIndex]); + } + }; + + ns.Frame.prototype.isSameSize = function (otherFrame) { + return this.getHeight() == otherFrame.getHeight() && this.getWidth() == otherFrame.getWidth(); + }; +})();;(function () { + var ns = $.namespace('pskl.model'); + + ns.Layer = function (name) { + if (!name) { + throw 'Invalid arguments in Layer constructor : \'name\' is mandatory'; + } else { + this.name = name; + this.frames = []; + } + }; + + /** + * Create a Layer instance from an already existing set a Frames + * @static + * @param {String} name layer's name + * @param {Array} frames should all have the same dimensions + * @return {pskl.model.Layer} + */ + ns.Layer.fromFrames = function (name, frames) { + var layer = new ns.Layer(name); + frames.forEach(layer.addFrame.bind(layer)); + return layer; + }; + + ns.Layer.prototype.getName = function () { + return this.name; + }; + + ns.Layer.prototype.setName = function (name) { + this.name = name; + }; + + ns.Layer.prototype.getFrames = function () { + return this.frames; + }; + + ns.Layer.prototype.getFrameAt = function (index) { + return this.frames[index]; + }; + + ns.Layer.prototype.addFrame = function (frame) { + this.frames.push(frame); + }; + + ns.Layer.prototype.addFrameAt = function (frame, index) { + this.frames.splice(index, 0, frame); + }; + + ns.Layer.prototype.removeFrame = function (frame) { + var index = this.frames.indexOf(frame); + this.removeFrameAt(index); + }; + + ns.Layer.prototype.removeFrameAt = function (index) { + if (this.frames[index]) { + this.frames.splice(index, 1); + } else { + throw 'Invalid index in removeFrameAt : ' + index + ' (size : ' + this.length() + ')'; + } + }; + + ns.Layer.prototype.moveFrame = function (fromIndex, toIndex) { + var frame = this.frames.splice(fromIndex, 1)[0]; + this.frames.splice(toIndex, 0, frame); + }; + + ns.Layer.prototype.swapFramesAt = function (fromIndex, toIndex) { + var fromFrame = this.frames[fromIndex]; + var toFrame = this.frames[toIndex]; + if (fromFrame && toFrame) { + this.frames[toIndex] = fromFrame; + this.frames[fromIndex] = toFrame; + } else { + console.log('frames', this.frames); + console.log('fromIndex', fromIndex, 'toIndex', toIndex); + throw 'Frame not found in moveFrameAt'; + } + }; + + ns.Layer.prototype.duplicateFrame = function (frame) { + var index = this.frames.indexOf(frame); + this.duplicateFrameAt(index); + }; + + ns.Layer.prototype.duplicateFrameAt = function (index) { + var frame = this.frames[index]; + if (frame) { + var clone = frame.clone(); + this.addFrameAt(clone, index); + } else { + throw 'Frame not found in duplicateFrameAt'; + } + }; + + ns.Layer.prototype.length = function () { + return this.frames.length; + }; +})();;(function () { + var ns = $.namespace('pskl.model.piskel'); + + ns.Descriptor = function (name, description, isPublic) { + this.name = name; + this.description = description; + this.isPublic = isPublic; + }; +})();;(function () { + var ns = $.namespace('pskl.model'); + + /** + * @constructor + * @param {Number} width + * @param {Number} height + * @param {String} name + * @param {String} description + */ + ns.Piskel = function (width, height, descriptor) { + if (width && height && descriptor) { + /** @type {Array} */ + this.layers = []; + + /** @type {Number} */ + this.width = width; + + /** @type {Number} */ + this.height = height; + + this.descriptor = descriptor; + } else { + throw 'Missing arguments in Piskel constructor : ' + Array.prototype.join.call(arguments, ","); + } + }; + + /** + * Create a piskel instance from an existing set of (non empty) layers + * Layers should all be synchronized : same number of frames, same dimensions + * @param {Array} layers + * @return {pskl.model.Piskel} + */ + ns.Piskel.fromLayers = function (layers, descriptor) { + var piskel = null; + if (layers.length > 0 && layers[0].length() > 0) { + var sampleFrame = layers[0].getFrameAt(0); + piskel = new pskl.model.Piskel(sampleFrame.getWidth(), sampleFrame.getHeight(), descriptor); + layers.forEach(piskel.addLayer.bind(piskel)); + } else { + throw 'Piskel.fromLayers expects array of non empty pskl.model.Layer as first argument'; + } + return piskel; + }; + + ns.Piskel.prototype.getLayers = function () { + return this.layers; + }; + + ns.Piskel.prototype.getHeight = function () { + return this.height; + }; + + ns.Piskel.prototype.getWidth = function () { + return this.width; + }; + + ns.Piskel.prototype.getLayers = function () { + return this.layers; + }; + + ns.Piskel.prototype.getLayerAt = function (index) { + return this.layers[index]; + }; + + ns.Piskel.prototype.getLayersByName = function (name) { + return this.layers.filter(function (l) { + return l.getName() == name; + }); + }; + + ns.Piskel.prototype.addLayer = function (layer) { + this.layers.push(layer); + }; + + ns.Piskel.prototype.moveLayerUp = function (layer) { + var index = this.layers.indexOf(layer); + if (index > -1 && index < this.layers.length-1) { + this.layers[index] = this.layers[index+1]; + this.layers[index+1] = layer; + } + }; + + ns.Piskel.prototype.moveLayerDown = function (layer) { + var index = this.layers.indexOf(layer); + if (index > 0) { + this.layers[index] = this.layers[index-1]; + this.layers[index-1] = layer; + } + }; + + ns.Piskel.prototype.removeLayer = function (layer) { + var index = this.layers.indexOf(layer); + if (index != -1) { + this.layers.splice(index, 1); + } + }; + + ns.Piskel.prototype.removeLayerAt = function (index) { + this.layers.splice(index, 1); + }; + + ns.Piskel.prototype.getDescriptor = function () { + return this.descriptor; + }; + + ns.Piskel.prototype.setDescriptor = function (descriptor) { + this.descriptor = descriptor; + var appEngineEditorHeader = $('.piskel-name').html(this.descriptor.name); + }; + +})();;(function () { + var ns = $.namespace("pskl.selection"); + + var SELECTION_REPLAY = { + PASTE : 'REPLAY_PASTE', + ERASE : 'REPLAY_ERASE' + }; + + ns.SelectionManager = function (piskelController) { + + this.piskelController = piskelController; + + this.currentSelection = null; + }; + + ns.SelectionManager.prototype.init = function () { + $.subscribe(Events.SELECTION_CREATED, $.proxy(this.onSelectionCreated_, this)); + $.subscribe(Events.SELECTION_DISMISSED, $.proxy(this.onSelectionDismissed_, this)); + $.subscribe(Events.SELECTION_MOVE_REQUEST, $.proxy(this.onSelectionMoved_, this)); + + pskl.app.shortcutService.addShortcut('ctrl+V', this.paste.bind(this)); + pskl.app.shortcutService.addShortcut('ctrl+X', this.cut.bind(this)); + pskl.app.shortcutService.addShortcut('ctrl+C', this.copy.bind(this)); + pskl.app.shortcutService.addShortcut('del', this.erase.bind(this)); + + $.subscribe(Events.TOOL_SELECTED, $.proxy(this.onToolSelected_, this)); + }; + + /** + * @private + */ + ns.SelectionManager.prototype.cleanSelection_ = function() { + if(this.currentSelection) { + this.currentSelection.reset(); + } + }; + + /** + * @private + */ + ns.SelectionManager.prototype.onToolSelected_ = function(evt, tool) { + var isSelectionTool = tool instanceof pskl.drawingtools.BaseSelect; + if(!isSelectionTool) { + this.cleanSelection_(); + } + }; + + /** + * @private + */ + ns.SelectionManager.prototype.onSelectionDismissed_ = function(evt) { + this.cleanSelection_(); + }; + + ns.SelectionManager.prototype.erase = function () { + var pixels = this.currentSelection.pixels; + var currentFrame = this.piskelController.getCurrentFrame(); + for(var i=0, l=pixels.length; i 0) { + return this.renderers[0]; + } else { + throw 'Renderer manager is empty'; + } + }; +})();;(function () { + var ns = $.namespace('pskl.rendering.layer'); + + ns.LayersRenderer = function (container, renderingOptions, piskelController) { + pskl.rendering.CompositeRenderer.call(this); + + this.piskelController = piskelController; + + // Do not use CachedFrameRenderers here, since the caching will be performed in the render method of LayersRenderer + this.belowRenderer = new pskl.rendering.frame.FrameRenderer(container, renderingOptions, ["layers-canvas", "layers-below-canvas"]); + this.aboveRenderer = new pskl.rendering.frame.FrameRenderer(container, renderingOptions, ["layers-canvas", "layers-above-canvas"]); + + this.add(this.belowRenderer); + this.add(this.aboveRenderer); + + this.serializedRendering = ''; + }; + + pskl.utils.inherit(pskl.rendering.layer.LayersRenderer, pskl.rendering.CompositeRenderer); + + ns.LayersRenderer.prototype.render = function () { + var offset = this.getOffset(); + var size = this.getDisplaySize(); + var layers = this.piskelController.getLayers(); + var currentFrameIndex = this.piskelController.getCurrentFrameIndex(); + var currentLayerIndex = this.piskelController.getCurrentLayerIndex(); + + var serializedRendering = [ + this.getZoom(), + this.getGridWidth(), + offset.x, + offset.y, + size.width, + size.height, + currentFrameIndex, + currentLayerIndex, + layers.length + ].join("-"); + + + if (this.serializedRendering != serializedRendering) { + this.serializedRendering = serializedRendering; + + this.clear(); + + var downLayers = layers.slice(0, currentLayerIndex); + if (downLayers.length > 0) { + var downFrame = this.getFrameForLayersAt_(currentFrameIndex, downLayers); + this.belowRenderer.render(downFrame); + } + + var upLayers = layers.slice(currentLayerIndex + 1, layers.length); + if (upLayers.length > 0) { + var upFrame = this.getFrameForLayersAt_(currentFrameIndex, upLayers); + this.aboveRenderer.render(upFrame); + } + + } + }; + + + /** + * See @pskl.rendering.frame.CachedFrameRenderer + * Same issue : FrameRenderer setDisplaySize destroys the canvas + * @param {Number} width + * @param {Number} height + */ + ns.LayersRenderer.prototype.setDisplaySize = function (width, height) { + var size = this.getDisplaySize(); + if (size.width !== width || size.height !== height) { + this.superclass.setDisplaySize.call(this, width, height); + } + }; + + ns.LayersRenderer.prototype.getFrameForLayersAt_ = function (frameIndex, layers) { + var frames = layers.map(function (l) { + return l.getFrameAt(frameIndex); + }); + return pskl.utils.FrameUtils.merge(frames); + }; +})(); +;(function () { + var ns = $.namespace("pskl.rendering.frame"); + + /** + * FrameRenderer will display a given frame inside a canvas element. + * @param {HtmlElement} container HtmlElement to use as parentNode of the Frame + * @param {Object} renderingOptions + * @param {Array} classes array of strings to use for css classes + */ + ns.FrameRenderer = function (container, renderingOptions, classes) { + this.defaultRenderingOptions = { + 'supportGridRendering' : false, + 'zoom' : 1 + }; + + renderingOptions = $.extend(true, {}, this.defaultRenderingOptions, renderingOptions); + + if(container === undefined) { + throw 'Bad FrameRenderer initialization. undefined.'; + } + + if(isNaN(renderingOptions.zoom)) { + throw 'Bad FrameRenderer initialization. not well defined.'; + } + + this.container = container; + + this.zoom = renderingOptions.zoom; + + this.offset = { + x : 0, + y : 0 + }; + + this.margin = { + x : 0, + y : 0 + }; + + this.supportGridRendering = renderingOptions.supportGridRendering; + + this.classes = classes || []; + this.classes.push('canvas'); + + /** + * Off dom canvas, will be used to draw the frame at 1:1 ratio + * @type {HTMLElement} + */ + this.canvas = null; + + /** + * Displayed canvas, scaled-up from the offdom canvas + * @type {HTMLElement} + */ + this.displayCanvas = null; + this.setDisplaySize(renderingOptions.width, renderingOptions.height); + + this.setGridWidth(pskl.UserSettings.get(pskl.UserSettings.GRID_WIDTH)); + + this.updateBackgroundClass_(pskl.UserSettings.get(pskl.UserSettings.CANVAS_BACKGROUND)); + $.subscribe(Events.USER_SETTINGS_CHANGED, $.proxy(this.onUserSettingsChange_, this)); + }; + + pskl.utils.inherit(pskl.rendering.frame.FrameRenderer, pskl.rendering.AbstractRenderer); + + ns.FrameRenderer.prototype.render = function (frame) { + if (frame) { + this.clear(); + this.renderFrame_(frame); + } + }; + + ns.FrameRenderer.prototype.clear = function () { + pskl.CanvasUtils.clear(this.canvas); + pskl.CanvasUtils.clear(this.displayCanvas); + }; + + ns.FrameRenderer.prototype.setZoom = function (zoom) { + if (zoom > Constants.MINIMUM_ZOOM) { + // back up center coordinates + var centerX = this.offset.x + (this.displayWidth/(2*this.zoom)); + var centerY = this.offset.y + (this.displayHeight/(2*this.zoom)); + + this.zoom = zoom; + // recenter + this.setOffset( + centerX - (this.displayWidth/(2*this.zoom)), + centerY - (this.displayHeight/(2*this.zoom)) + ); + } + }; + + ns.FrameRenderer.prototype.getZoom = function () { + return this.zoom; + }; + + ns.FrameRenderer.prototype.setDisplaySize = function (width, height) { + this.displayWidth = width; + this.displayHeight = height; + if (this.displayCanvas) { + $(this.displayCanvas).remove(); + this.displayCanvas = null; + } + this.createDisplayCanvas_(); + }; + + ns.FrameRenderer.prototype.getDisplaySize = function () { + return { + height : this.displayHeight, + width : this.displayWidth + }; + }; + + ns.FrameRenderer.prototype.getOffset = function () { + return { + x : this.offset.x, + y : this.offset.y + }; + }; + + ns.FrameRenderer.prototype.moveOffset = function (x, y) { + this.setOffset(this.offset.x + x, this.offset.y + y); + }; + + ns.FrameRenderer.prototype.setOffset = function (x, y) { + // TODO : provide frame size information to the FrameRenderer constructor + // here I first need to verify I have a 'canvas' which I can use to infer the frame information + // and then perform my boundaries checking. This sucks + if (this.canvas) { + var maxX = this.canvas.width - (this.displayWidth/this.zoom); + x = pskl.utils.Math.minmax(x, 0, maxX); + var maxY = this.canvas.height - (this.displayHeight/this.zoom); + y = pskl.utils.Math.minmax(y, 0, maxY); + } + this.offset.x = x; + this.offset.y = y; + }; + + ns.FrameRenderer.prototype.setGridWidth = function (value) { + this.gridWidth_ = value; + }; + + ns.FrameRenderer.prototype.getGridWidth = function () { + if (this.supportGridRendering) { + return this.gridWidth_; + } else { + return 0; + } + }; + + ns.FrameRenderer.prototype.updateMargins_ = function () { + var deltaX = this.displayWidth - (this.zoom * this.canvas.width); + this.margin.x = Math.max(0, deltaX) / 2; + + var deltaY = this.displayHeight - (this.zoom * this.canvas.height); + this.margin.y = Math.max(0, deltaY) / 2; + }; + + ns.FrameRenderer.prototype.createDisplayCanvas_ = function () { + var height = this.displayHeight; + var width = this.displayWidth; + + this.displayCanvas = pskl.CanvasUtils.createCanvas(width, height, this.classes); + if (true || this.zoom > 2) { + pskl.CanvasUtils.disableImageSmoothing(this.displayCanvas); + } + this.container.append(this.displayCanvas); + }; + + ns.FrameRenderer.prototype.onUserSettingsChange_ = function (evt, settingName, settingValue) { + if (settingName == pskl.UserSettings.CANVAS_BACKGROUND) { + this.updateBackgroundClass_(settingValue); + } else if (settingName == pskl.UserSettings.GRID_WIDTH) { + this.setGridWidth(settingValue); + } + }; + + ns.FrameRenderer.prototype.updateBackgroundClass_ = function (newClass) { + var currentClass = this.container.data('current-background-class'); + if (currentClass) { + this.container.removeClass(currentClass); + } + this.container.addClass(newClass); + this.container.data('current-background-class', newClass); + }; + + ns.FrameRenderer.prototype.renderPixel_ = function (color, x, y, context) { + if(color != Constants.TRANSPARENT_COLOR) { + context.fillStyle = color; + context.fillRect(x, y, 1, 1); + } + }; + + /** + * Transform a screen pixel-based coordinate (relative to the top-left corner of the rendered + * frame) into a sprite coordinate in column and row. + * @public + */ + ns.FrameRenderer.prototype.getCoordinates = function(x, y) { + var containerOffset = this.container.offset(); + x = x - containerOffset.left; + y = y - containerOffset.top; + + // apply margins + x = x - this.margin.x; + y = y - this.margin.y; + + var cellSize = this.zoom; + // apply frame offset + x = x + this.offset.x * cellSize; + y = y + this.offset.y * cellSize; + + return { + x : Math.floor(x / cellSize), + y : Math.floor(y / cellSize) + }; + }; + + /** + * @private + */ + ns.FrameRenderer.prototype.renderFrame_ = function (frame) { + if (!this.canvas || frame.getWidth() != this.canvas.width || frame.getHeight() != this.canvas.height) { + this.canvas = pskl.CanvasUtils.createCanvas(frame.getWidth(), frame.getHeight()); + } + + var context = this.canvas.getContext('2d'); + for(var x = 0, width = frame.getWidth(); x < width; x++) { + for(var y = 0, height = frame.getHeight(); y < height; y++) { + var color = frame.getPixel(x, y); + this.renderPixel_(color, x, y, context); + } + } + + this.updateMargins_(); + + context = this.displayCanvas.getContext('2d'); + context.save(); + + if (this.canvas.width*this.zoom < this.displayCanvas.width) { + context.fillStyle = Constants.ZOOMED_OUT_BACKGROUND_COLOR; + context.fillRect(0,0,this.displayCanvas.width, this.displayCanvas.height); + } + + context.translate( + this.margin.x-this.offset.x*this.zoom, + this.margin.y-this.offset.y*this.zoom + ); + + context.clearRect(0, 0, this.canvas.width*this.zoom, this.canvas.height*this.zoom); + + var isIE10 = pskl.utils.UserAgent.isIE && pskl.utils.UserAgent.version === 10; + + var gridWidth = this.getGridWidth(); + var isGridEnabled = gridWidth > 0; + if (isGridEnabled || isIE10) { + var scaled = pskl.utils.ImageResizer.resizeNearestNeighbour(this.canvas, this.zoom, gridWidth); + context.drawImage(scaled, 0, 0); + } else { + context.scale(this.zoom, this.zoom); + context.drawImage(this.canvas, 0, 0); + } + context.restore(); + }; +})();;(function () { + var ns = $.namespace('pskl.rendering.frame'); + + /** + * FrameRenderer implementation that prevents unnecessary redraws. + * @param {HtmlElement} container HtmlElement to use as parentNode of the Frame + * @param {Object} renderingOptions + * @param {Array} classes array of strings to use for css classes + */ + ns.CachedFrameRenderer = function (container, renderingOptions, classes) { + pskl.rendering.frame.FrameRenderer.call(this, container, renderingOptions, classes); + this.serializedFrame = ''; + }; + + pskl.utils.inherit(pskl.rendering.frame.CachedFrameRenderer, pskl.rendering.frame.FrameRenderer); + + /** + * Only call display size if provided values are different from current values. + * FrameRenderer:setDisplaySize destroys the underlying canvas + * If the canvas is destroyed, a rendering is mandatory. + * (Alternatively we could find a way to force the rendering of the CachedFrameRenderer from the outside) + * @param {Number} width + * @param {Number} height + */ + ns.CachedFrameRenderer.prototype.setDisplaySize = function (width, height) { + if (this.displayWidth !== width || this.displayHeight !== height) { + this.superclass.setDisplaySize.call(this, width, height); + } + }; + + ns.CachedFrameRenderer.prototype.render = function (frame) { + var offset = this.getOffset(); + var size = this.getDisplaySize(); + var serializedFrame = [ + this.getZoom(), + this.getGridWidth(), + offset.x, offset.y, + size.width, size.height, + frame.getHash() + ].join('-'); + if (this.serializedFrame != serializedFrame) { + // console.log('rendering') + this.serializedFrame = serializedFrame; + this.superclass.render.call(this, frame); + } + }; +})(); +;(function () { + + var ns = $.namespace("pskl.rendering"); + ns.CanvasRenderer = function (frame, zoom) { + this.frame = frame; + this.zoom = zoom; + this.transparentColor_ = 'white'; + }; + + /** + * Decide which color should be used to represent transparent pixels + * Default : white + * @param {String} color the color to use either as '#ABCDEF' or 'red' or 'rgb(x,y,z)' or 'rgba(x,y,z,a)' + */ + ns.CanvasRenderer.prototype.drawTransparentAs = function (color) { + this.transparentColor_ = color; + }; + + ns.CanvasRenderer.prototype.render = function () { + var canvas = this.createCanvas_(); + var context = canvas.getContext('2d'); + + this.frame.forEachPixel(function (color, x, y) { + this.renderPixel_(color, x, y, context); + }.bind(this)); + + return canvas; + }; + + ns.CanvasRenderer.prototype.renderPixel_ = function (color, x, y, context) { + if(color == Constants.TRANSPARENT_COLOR) { + color = this.transparentColor_; + } + context.fillStyle = color; + context.fillRect(x * this.zoom, y * this.zoom, this.zoom, this.zoom); + }; + + ns.CanvasRenderer.prototype.createCanvas_ = function () { + var width = this.frame.getWidth() * this.zoom; + var height = this.frame.getHeight() * this.zoom; + return pskl.CanvasUtils.createCanvas(width, height); + }; +})();;(function () { + var ns = $.namespace('pskl.rendering'); + + /** + * Render an array of frames + * @param {Array.} frames + */ + ns.FramesheetRenderer = function (frames) { + if (frames.length > 0) { + this.frames = frames; + } else { + throw 'FramesheetRenderer : Invalid argument : frames is empty'; + } + }; + + ns.FramesheetRenderer.prototype.renderAsCanvas = function () { + var canvas = this.createCanvas_(); + for (var i = 0 ; i < this.frames.length ; i++) { + var frame = this.frames[i]; + this.drawFrameInCanvas_(frame, canvas, i * frame.getWidth(), 0); + } + return canvas; + }; + + ns.FramesheetRenderer.prototype.drawFrameInCanvas_ = function (frame, canvas, offsetWidth, offsetHeight) { + var context = canvas.getContext('2d'); + frame.forEachPixel(function (color, x, y) { + if(color != Constants.TRANSPARENT_COLOR) { + context.fillStyle = color; + context.fillRect(x + offsetWidth, y + offsetHeight, 1, 1); + } + }); + }; + + ns.FramesheetRenderer.prototype.createCanvas_ = function () { + var sampleFrame = this.frames[0]; + var count = this.frames.length; + var width = count * sampleFrame.getWidth(); + var height = sampleFrame.getHeight(); + return pskl.CanvasUtils.createCanvas(width, height); + }; + +})();;(function () { + + var ns = $.namespace("pskl.rendering"); + + ns.PiskelRenderer = function (piskelController) { + var frames = []; + for (var i = 0 ; i < piskelController.getFrameCount() ; i++) { + frames.push(piskelController.getFrameAt(i)); + } + ns.FramesheetRenderer.call(this, frames); + }; + + pskl.utils.inherit(ns.PiskelRenderer, ns.FramesheetRenderer); +})();;(function () { + var ns = $.namespace('pskl.controller.piskel'); + + ns.PiskelController = function (piskel) { + if (piskel) { + this.setPiskel(piskel); + } else { + throw 'A piskel instance is mandatory for instanciating PiskelController'; + } + }; + + ns.PiskelController.prototype.setPiskel = function (piskel) { + this.piskel = piskel; + this.currentLayerIndex = 0; + this.currentFrameIndex = 0; + + this.layerIdCounter = 1; + }; + + ns.PiskelController.prototype.init = function () { + }; + + ns.PiskelController.prototype.getHeight = function () { + return this.piskel.getHeight(); + }; + + ns.PiskelController.prototype.getWidth = function () { + return this.piskel.getWidth(); + }; + + /** + * TODO : this should be removed + * FPS should be stored in the Piskel model and not in the + * animationController + * Then piskelController should be able to return this information + * @return {Number} Frames per second for the current animation + */ + ns.PiskelController.prototype.getFPS = function () { + return pskl.app.animationController.getFPS(); + }; + + ns.PiskelController.prototype.getLayers = function () { + return this.piskel.getLayers(); + }; + + ns.PiskelController.prototype.getCurrentLayer = function () { + return this.getLayerAt(this.currentLayerIndex); + }; + + ns.PiskelController.prototype.getLayerAt = function (index) { + return this.piskel.getLayerAt(index); + }; + + ns.PiskelController.prototype.getCurrentFrame = function () { + var layer = this.getCurrentLayer(); + return layer.getFrameAt(this.currentFrameIndex); + }; + + + ns.PiskelController.prototype.getCurrentLayerIndex = function () { + return this.currentLayerIndex; + }; + + ns.PiskelController.prototype.getCurrentFrameIndex = function () { + return this.currentFrameIndex; + }; + + ns.PiskelController.prototype.getPiskel = function () { + return this.piskel; + }; + + ns.PiskelController.prototype.getFrameAt = function (index) { + var frames = this.getLayers().map(function (l) { + return l.getFrameAt(index); + }); + return pskl.utils.FrameUtils.merge(frames); + }; + + ns.PiskelController.prototype.hasFrameAt = function (index) { + return !!this.getCurrentLayer().getFrameAt(index); + }; + + ns.PiskelController.prototype.addFrame = function () { + this.addFrameAt(this.getFrameCount()); + }; + + ns.PiskelController.prototype.addFrameAtCurrentIndex = function () { + this.addFrameAt(this.currentFrameIndex + 1); + }; + + ns.PiskelController.prototype.addFrameAt = function (index) { + this.getLayers().forEach(function (l) { + l.addFrameAt(this.createEmptyFrame_(), index); + }.bind(this)); + }; + + ns.PiskelController.prototype.createEmptyFrame_ = function () { + var w = this.piskel.getWidth(), h = this.piskel.getHeight(); + return new pskl.model.Frame(w, h); + }; + + ns.PiskelController.prototype.removeFrameAt = function (index) { + this.getLayers().forEach(function (l) { + l.removeFrameAt(index); + }); + // Current frame index is impacted if the removed frame was before the current frame + if (this.currentFrameIndex >= index && this.currentFrameIndex > 0) { + this.setCurrentFrameIndex(this.currentFrameIndex - 1); + } + }; + + ns.PiskelController.prototype.duplicateCurrentFrame = function () { + this.duplicateFrameAt(this.currentFrameIndex); + }; + + ns.PiskelController.prototype.duplicateFrameAt = function (index) { + this.getLayers().forEach(function (l) { + l.duplicateFrameAt(index); + }); + }; + + ns.PiskelController.prototype.moveFrame = function (fromIndex, toIndex) { + this.getLayers().forEach(function (l) { + l.moveFrame(fromIndex, toIndex); + }); + }; + + ns.PiskelController.prototype.getFrameCount = function () { + var layer = this.piskel.getLayerAt(0); + return layer.length(); + }; + + ns.PiskelController.prototype.setCurrentFrameIndex = function (index) { + this.currentFrameIndex = index; + }; + + ns.PiskelController.prototype.selectNextFrame = function () { + var nextIndex = this.currentFrameIndex + 1; + if (nextIndex < this.getFrameCount()) { + this.setCurrentFrameIndex(nextIndex); + } + }; + + ns.PiskelController.prototype.selectPreviousFrame = function () { + var nextIndex = this.currentFrameIndex - 1; + if (nextIndex >= 0) { + this.setCurrentFrameIndex(nextIndex); + } + }; + + ns.PiskelController.prototype.setCurrentLayerIndex = function (index) { + this.currentLayerIndex = index; + }; + + ns.PiskelController.prototype.selectLayer = function (layer) { + var index = this.getLayers().indexOf(layer); + if (index != -1) { + this.setCurrentLayerIndex(index); + } + }; + + ns.PiskelController.prototype.renameLayerAt = function (index, name) { + var layer = this.getLayerByIndex(index); + if (layer) { + layer.setName(name); + } + }; + + ns.PiskelController.prototype.getLayerByIndex = function (index) { + var layers = this.getLayers(); + if (layers[index]) { + return layers[index]; + } else { + return null; + } + }; + + ns.PiskelController.prototype.generateLayerName_ = function () { + var name = "Layer " + this.layerIdCounter; + while (this.hasLayerForName_(name)) { + this.layerIdCounter++; + name = "Layer " + this.layerIdCounter; + } + return name; + }; + + ns.PiskelController.prototype.createLayer = function (name) { + if (!name) { + name = this.generateLayerName_(); + } + if (!this.hasLayerForName_(name)) { + var layer = new pskl.model.Layer(name); + for (var i = 0 ; i < this.getFrameCount() ; i++) { + layer.addFrame(this.createEmptyFrame_()); + } + this.piskel.addLayer(layer); + this.setCurrentLayerIndex(this.piskel.getLayers().length - 1); + + } else { + throw 'Layer name should be unique'; + } + }; + + ns.PiskelController.prototype.hasLayerForName_ = function (name) { + return this.piskel.getLayersByName(name).length > 0; + }; + + ns.PiskelController.prototype.moveLayerUp = function () { + var layer = this.getCurrentLayer(); + this.piskel.moveLayerUp(layer); + this.selectLayer(layer); + }; + + ns.PiskelController.prototype.moveLayerDown = function () { + var layer = this.getCurrentLayer(); + this.piskel.moveLayerDown(layer); + this.selectLayer(layer); + }; + + ns.PiskelController.prototype.removeCurrentLayer = function () { + if (this.getLayers().length > 1) { + var layer = this.getCurrentLayer(); + this.piskel.removeLayer(layer); + this.setCurrentLayerIndex(0); + } + }; + + ns.PiskelController.prototype.serialize = function (compressed) { + return pskl.utils.Serializer.serializePiskel(this.piskel, compressed); + }; +})();;(function () { + var ns = $.namespace('pskl.controller.piskel'); + + ns.PublicPiskelController = function (piskelController) { + this.piskelController = piskelController; + pskl.utils.wrap(this, this.piskelController); + }; + + ns.PublicPiskelController.prototype.init = function () { + pskl.app.shortcutService.addShortcut('up', this.selectPreviousFrame.bind(this)); + pskl.app.shortcutService.addShortcut('down', this.selectNextFrame.bind(this)); + pskl.app.shortcutService.addShortcut('n', this.addFrameAtCurrentIndex.bind(this)); + pskl.app.shortcutService.addShortcut('shift+n', this.duplicateCurrentFrame.bind(this)); + }; + + ns.PublicPiskelController.prototype.setPiskel = function (piskel) { + this.piskelController.setPiskel(piskel); + + $.publish(Events.FRAME_SIZE_CHANGED); + $.publish(Events.PISKEL_RESET); + $.publish(Events.PISKEL_SAVE_STATE, { + type : 'FULL' + }); + }; + + ns.PublicPiskelController.prototype.addFrame = function () { + this.addFrameAt(this.piskelController.getFrameCount()); + }; + + ns.PublicPiskelController.prototype.addFrameAtCurrentIndex = function () { + this.addFrameAt(this.getCurrentFrameIndex()); + }; + + ns.PublicPiskelController.prototype.addFrameAt = function (index) { + this.piskelController.addFrameAt(index); + this.raiseSaveStateEvent_(this.piskelController.addFrameAt, [index]); + $.publish(Events.PISKEL_RESET); + }; + + ns.PublicPiskelController.prototype.removeFrameAt = function (index) { + this.piskelController.removeFrameAt(index); + this.raiseSaveStateEvent_(this.piskelController.removeFrameAt, [index]); + $.publish(Events.PISKEL_RESET); + }; + + ns.PublicPiskelController.prototype.duplicateCurrentFrame = function () { + this.piskelController.duplicateFrameAt(this.getCurrentFrameIndex()); + }; + + ns.PublicPiskelController.prototype.raiseSaveStateEvent_ = function (fn, args) { + $.publish(Events.PISKEL_SAVE_STATE, { + type : 'REPLAY', + scope : this, + replay : { + fn : fn, + args : args + } + }); + }; + + ns.PublicPiskelController.prototype.replay = function (frame, replayData) { + replayData.fn.apply(this.piskelController, replayData.args); + }; + + ns.PublicPiskelController.prototype.duplicateFrameAt = function (index) { + this.piskelController.duplicateFrameAt(index); + this.raiseSaveStateEvent_(this.piskelController.duplicateFrameAt, [index]); + $.publish(Events.PISKEL_RESET); + }; + + ns.PublicPiskelController.prototype.moveFrame = function (fromIndex, toIndex) { + this.piskelController.moveFrame(fromIndex, toIndex); + this.raiseSaveStateEvent_(this.piskelController.moveFrame, [fromIndex, toIndex]); + $.publish(Events.PISKEL_RESET); + }; + + ns.PublicPiskelController.prototype.setCurrentFrameIndex = function (index) { + this.piskelController.setCurrentFrameIndex(index); + $.publish(Events.PISKEL_RESET); + }; + + ns.PublicPiskelController.prototype.selectNextFrame = function () { + this.piskelController.selectNextFrame(); + $.publish(Events.PISKEL_RESET); + }; + + ns.PublicPiskelController.prototype.selectPreviousFrame = function () { + this.piskelController.selectPreviousFrame(); + $.publish(Events.PISKEL_RESET); + }; + + ns.PublicPiskelController.prototype.setCurrentLayerIndex = function (index) { + this.piskelController.setCurrentLayerIndex(index); + $.publish(Events.PISKEL_RESET); + }; + + ns.PublicPiskelController.prototype.selectLayer = function (layer) { + this.piskelController.selectLayer(layer); + $.publish(Events.PISKEL_RESET); + }; + + ns.PublicPiskelController.prototype.renameLayerAt = function (index, name) { + this.piskelController.renameLayerAt(index, name); + this.raiseSaveStateEvent_(this.piskelController.renameLayerAt, [index, name]); + }; + + ns.PublicPiskelController.prototype.createLayer = function (name) { + this.piskelController.createLayer(name); + this.raiseSaveStateEvent_(this.piskelController.createLayer, [name]); + $.publish(Events.PISKEL_RESET); + }; + + ns.PublicPiskelController.prototype.moveLayerUp = function () { + this.piskelController.moveLayerUp(); + this.raiseSaveStateEvent_(this.piskelController.moveLayerUp, []); + $.publish(Events.PISKEL_RESET); + }; + + ns.PublicPiskelController.prototype.moveLayerDown = function () { + this.piskelController.moveLayerDown(); + this.raiseSaveStateEvent_(this.piskelController.moveLayerDown, []); + $.publish(Events.PISKEL_RESET); + }; + + ns.PublicPiskelController.prototype.removeCurrentLayer = function () { + this.piskelController.removeCurrentLayer(); + this.raiseSaveStateEvent_(this.piskelController.removeCurrentLayer, []); + $.publish(Events.PISKEL_RESET); + }; + + ns.PublicPiskelController.prototype.getCurrentLayerIndex = function () { + return this.piskelController.currentLayerIndex; + }; + + ns.PublicPiskelController.prototype.getCurrentFrameIndex = function () { + return this.piskelController.currentFrameIndex; + }; + + ns.PublicPiskelController.prototype.getPiskel = function () { + return this.piskelController.piskel; + }; + +})();;(function () { + var ns = $.namespace('pskl.controller'); + + ns.CursorCoordinatesController = function (piskelController) { + this.piskelController = piskelController; + this.origin = null; + this.coordinates = {x:-1,y:-1}; + + }; + + ns.CursorCoordinatesController.prototype.init = function () { + this.coordinatesContainer = document.querySelector('.cursor-coordinates'); + + $.subscribe(Events.CURSOR_MOVED, this.onCursorMoved_.bind(this)); + $.subscribe(Events.DRAG_START, this.onDragStart_.bind(this)); + $.subscribe(Events.DRAG_END, this.onDragEnd_.bind(this)); + $.subscribe(Events.FRAME_SIZE_CHANGED, this.redraw.bind(this)); + + this.redraw(); + }; + + ns.CursorCoordinatesController.prototype.redraw = function () { + var html = ''; + if (this.origin) { + html += this.origin.x + ':' + this.origin.y + ' to '; + } + + var x = this.coordinates.x; + var y = this.coordinates.y; + var currentFrame = this.piskelController.getCurrentFrame(); + if (currentFrame.containsPixel(x, y)) { + html += x + ':' + y; + if (this.origin) { + var dX = Math.abs(x-this.origin.x) + 1; + var dY = Math.abs(y-this.origin.y) + 1; + html += ' (' + dX + 'x' + dY +')'; + } + } + + this.coordinatesContainer.innerHTML = this.getFrameSizeHTML_() + html; + }; + + ns.CursorCoordinatesController.prototype.getFrameSizeHTML_ = function () { + var w = this.piskelController.getWidth(); + var h = this.piskelController.getHeight(); + return '['+w+'x'+h+'] '; + }; + + ns.CursorCoordinatesController.prototype.onCursorMoved_ = function (event, x, y) { + this.coordinates = {x:x, y:y}; + this.redraw(); + }; + + ns.CursorCoordinatesController.prototype.onDragStart_ = function (event, x, y) { + this.origin = {x:x, y:y}; + this.redraw(); + }; + + ns.CursorCoordinatesController.prototype.onDragEnd_ = function (event, x, y) { + this.origin = null; + this.redraw(); + }; + +})();;(function () { + var ns = $.namespace("pskl.controller"); + ns.DrawingController = function (piskelController, paletteController, container) { + /** + * @public + */ + this.piskelController = piskelController; + + this.paletteController = paletteController; + + /** + * @public + */ + this.overlayFrame = pskl.model.Frame.createEmptyFromFrame(piskelController.getCurrentFrame()); + + /** + * @private + */ + this.container = container; + + // TODO(vincz): Store user prefs in a localstorage string ? + var renderingOptions = { + "zoom": this.calculateZoom_(), + "supportGridRendering" : true, + "height" : this.getContainerHeight_(), + "width" : this.getContainerWidth_(), + "xOffset" : 0, + "yOffset" : 0 + }; + + this.overlayRenderer = new pskl.rendering.frame.CachedFrameRenderer(this.container, renderingOptions, ["canvas-overlay"]); + this.renderer = new pskl.rendering.frame.CachedFrameRenderer(this.container, renderingOptions, ["drawing-canvas"]); + this.layersRenderer = new pskl.rendering.layer.LayersRenderer(this.container, renderingOptions, piskelController); + + this.compositeRenderer = new pskl.rendering.CompositeRenderer(); + this.compositeRenderer + .add(this.overlayRenderer) + .add(this.renderer) + .add(this.layersRenderer); + + // State of drawing controller: + this.isClicked = false; + this.previousMousemoveTime = 0; + this.currentToolBehavior = null; + + // State of clicked button (need to be stateful here, see comment in getCurrentColor_) + this.currentMouseButton_ = Constants.LEFT_BUTTON; + }; + + ns.DrawingController.prototype.init = function () { + this.initMouseBehavior(); + + $.subscribe(Events.TOOL_SELECTED, $.proxy(function(evt, toolBehavior) { + this.currentToolBehavior = toolBehavior; + this.overlayFrame.clear(); + }, this)); + + $(window).resize($.proxy(this.startResizeTimer_, this)); + + $.subscribe(Events.USER_SETTINGS_CHANGED, $.proxy(this.onUserSettingsChange_, this)); + $.subscribe(Events.FRAME_SIZE_CHANGED, $.proxy(this.onFrameSizeChanged_, this)); + + // this.afterWindowResize_.bind(this); + window.setTimeout(this.afterWindowResize_.bind(this), 100); + }; + + ns.DrawingController.prototype.initMouseBehavior = function() { + var body = $('body'); + this.container.mousedown($.proxy(this.onMousedown_, this)); + + if (pskl.utils.UserAgent.isChrome) { + this.container.on('mousewheel', $.proxy(this.onMousewheel_, this)); + } else { + this.container.on('wheel', $.proxy(this.onMousewheel_, this)); + } + + window.addEventListener('mouseup', this.onMouseup_.bind(this)); + window.addEventListener('mousemove', this.onMousemove_.bind(this)); + + // Deactivate right click: + body.contextmenu(this.onCanvasContextMenu_); + }; + + ns.DrawingController.prototype.startResizeTimer_ = function () { + if (this.resizeTimer) { + window.clearInterval(this.resizeTimer); + } + this.resizeTimer = window.setTimeout($.proxy(this.afterWindowResize_, this), 200); + }; + + ns.DrawingController.prototype.afterWindowResize_ = function () { + var initialWidth = this.compositeRenderer.getDisplaySize().width; + this.compositeRenderer.setDisplaySize(this.getContainerWidth_(), this.getContainerHeight_()); + this.centerColumnWrapperHorizontally_(); + var ratio = this.compositeRenderer.getDisplaySize().width / initialWidth; + var newZoom = ratio * this.compositeRenderer.getZoom(); + this.compositeRenderer.setZoom(newZoom); + + $.publish(Events.ZOOM_CHANGED); + }; + + /** + * @private + */ + ns.DrawingController.prototype.onUserSettingsChange_ = function (evt, settingsName, settingsValue) { + if(settingsName == pskl.UserSettings.SHOW_GRID) { + console.warn('DrawingController:onUserSettingsChange_ not implemented !'); + } + }; + + ns.DrawingController.prototype.onFrameSizeChanged_ = function () { + this.compositeRenderer.setDisplaySize(this.getContainerWidth_(), this.getContainerHeight_()); + this.compositeRenderer.setZoom(this.calculateZoom_()); + this.compositeRenderer.setOffset(0, 0); + $.publish(Events.ZOOM_CHANGED); + }; + + /** + * @private + */ + ns.DrawingController.prototype.onMousedown_ = function (event) { + var frame = this.piskelController.getCurrentFrame(); + var coords = this.renderer.getCoordinates(event.clientX, event.clientY); + + if (event.button === Constants.MIDDLE_BUTTON) { + if (frame.containsPixel(coords.x, coords.y)) { + $.publish(Events.SELECT_PRIMARY_COLOR, [frame.getPixel(coords.x, coords.y)]); + } + } else { + this.isClicked = true; + this.setCurrentButton(event); + this.currentToolBehavior.hideHighlightedPixel(this.overlayFrame); + + this.currentToolBehavior.applyToolAt( + coords.x, + coords.y, + this.getCurrentColor_(), + frame, + this.overlayFrame, + event + ); + } + }; + + /** + * @private + */ + ns.DrawingController.prototype.onMousemove_ = function (event) { + var currentTime = new Date().getTime(); + // Throttling of the mousemove event: + + if ((currentTime - this.previousMousemoveTime) > Constants.MOUSEMOVE_THROTTLING ) { + var coords = this.renderer.getCoordinates(event.clientX, event.clientY); + var currentFrame = this.piskelController.getCurrentFrame(); + + if (this.isClicked) { + // Warning : do not call setCurrentButton here + // mousemove do not have the correct mouse button information on all browsers + this.currentToolBehavior.moveToolAt( + coords.x, + coords.y, + this.getCurrentColor_(event), + currentFrame, + this.overlayFrame, + event + ); + } else { + + this.currentToolBehavior.moveUnactiveToolAt( + coords.x, + coords.y, + this.getCurrentColor_(event), + currentFrame, + this.overlayFrame, + event + ); + } + $.publish(Events.CURSOR_MOVED, [coords.x, coords.y]); + this.previousMousemoveTime = currentTime; + } + }; + + ns.DrawingController.prototype.onMousewheel_ = function (jQueryEvent) { + var event = jQueryEvent.originalEvent; + var delta = event.wheelDeltaY || (-2 * event.deltaY); + var currentZoom = this.renderer.getZoom(); + + var perfectZoom = this.calculateZoom_(); + var step = perfectZoom / 10; + + if (delta > 0) { + this.compositeRenderer.setZoom(currentZoom + step); + } else if (delta < 0) { + this.compositeRenderer.setZoom(currentZoom - step); + } + $.publish(Events.ZOOM_CHANGED); + }; + + /** + * @private + */ + ns.DrawingController.prototype.onMouseup_ = function (event) { + if(this.isClicked) { + // A mouse button was clicked on the drawing canvas before this mouseup event, + // the user was probably drawing on the canvas. + // Note: The mousemove movement (and the mouseup) may end up outside + // of the drawing canvas. + + this.isClicked = false; + this.setCurrentButton(event); + + var coords = this.renderer.getCoordinates(event.clientX, event.clientY); + this.currentToolBehavior.releaseToolAt( + coords.x, + coords.y, + this.getCurrentColor_(), + this.piskelController.getCurrentFrame(), + this.overlayFrame, + event + ); + + $.publish(Events.TOOL_RELEASED); + } + }; + + /** + * @private + */ + ns.DrawingController.prototype.getSpriteCoordinates = function(event) { + return this.renderer.getCoordinates(event.clientX, event.clientY); + }; + + ns.DrawingController.prototype.setCurrentButton = function (event) { + this.currentMouseButton_ = event.button; + }; + + /** + * @private + */ + ns.DrawingController.prototype.getCurrentColor_ = function () { + // WARNING : Do not rely on the current event to get the current color! + // It might seem like a good idea, and works perfectly fine on Chrome + // Sadly Firefox and IE found clever, for some reason, to set event.button to 0 + // on a mouse move event + // This always matches a LEFT mouse button which is __really__ not helpful + + if(this.currentMouseButton_ == Constants.RIGHT_BUTTON) { + return this.paletteController.getSecondaryColor(); + } else if(this.currentMouseButton_ == Constants.LEFT_BUTTON) { + return this.paletteController.getPrimaryColor(); + } else { + return Constants.DEFAULT_PEN_COLOR; + } + }; + + /** + * @private + */ + ns.DrawingController.prototype.onCanvasContextMenu_ = function (event) { + if ($(event.target).closest('#drawing-canvas-container').length) { + // Deactivate right click on drawing canvas only. + event.preventDefault(); + event.stopPropagation(); + event.cancelBubble = true; + return false; + } + }; + + ns.DrawingController.prototype.render = function () { + var currentFrame = this.piskelController.getCurrentFrame(); + if (!currentFrame.isSameSize(this.overlayFrame)) { + this.overlayFrame = pskl.model.Frame.createEmptyFromFrame(currentFrame); + } + + this.layersRenderer.render(); + this.renderer.render(currentFrame); + this.overlayRenderer.render(this.overlayFrame); + }; + + /** + * @private + */ + ns.DrawingController.prototype.calculateZoom_ = function() { + var frameHeight = this.piskelController.getCurrentFrame().getHeight(), + frameWidth = this.piskelController.getCurrentFrame().getWidth(); + + return Math.min(this.getAvailableWidth_()/frameWidth, this.getAvailableHeight_()/frameHeight); + }; + + ns.DrawingController.prototype.getAvailableHeight_ = function () { + return $('#main-wrapper').height(); + }; + + ns.DrawingController.prototype.getAvailableWidth_ = function () { + var leftSectionWidth = $('.left-column').outerWidth(true), + rightSectionWidth = $('.right-column').outerWidth(true), + toolsContainerWidth = $('#tool-section').outerWidth(true), + settingsContainerWidth = $('#application-action-section').outerWidth(true), + availableWidth = $('#main-wrapper').width() - leftSectionWidth - rightSectionWidth - toolsContainerWidth - settingsContainerWidth; + + var comfortMargin = 10; + return availableWidth - comfortMargin; + }; + + ns.DrawingController.prototype.getContainerHeight_ = function () { + return this.calculateZoom_() * this.piskelController.getCurrentFrame().getHeight(); + }; + + ns.DrawingController.prototype.getContainerWidth_ = function () { + return this.calculateZoom_() * this.piskelController.getCurrentFrame().getWidth(); + }; + + /** + * @private + */ + ns.DrawingController.prototype.centerColumnWrapperHorizontally_ = function() { + var containerHeight = this.getContainerHeight_(); + var verticalGapInPixel = Math.floor(($('#main-wrapper').height() - containerHeight) / 2); + $('#column-wrapper').css({ + 'top': verticalGapInPixel + 'px' + }); + }; + + ns.DrawingController.prototype.getRenderer = function () { + return this.compositeRenderer; + }; + + ns.DrawingController.prototype.setOffset = function (x, y) { + this.compositeRenderer.setOffset(x, y); + $.publish(Events.ZOOM_CHANGED); + }; +})();;(function () { + var ns = $.namespace("pskl.controller"); + + var ACTION = { + SELECT : 'select', + CLONE : 'clone', + DELETE : 'delete', + NEW_FRAME : 'newframe' + }; + + ns.PreviewFilmController = function (piskelController, container) { + + this.piskelController = piskelController; + this.container = container; + this.refreshZoom_(); + + this.redrawFlag = true; + }; + + ns.PreviewFilmController.prototype.init = function() { + $.subscribe(Events.TOOL_RELEASED, this.flagForRedraw_.bind(this)); + $.subscribe(Events.PISKEL_RESET, this.flagForRedraw_.bind(this)); + $.subscribe(Events.USER_SETTINGS_CHANGED, this.flagForRedraw_.bind(this)); + + $.subscribe(Events.PISKEL_RESET, this.refreshZoom_.bind(this)); + + $('#preview-list-scroller').scroll(this.updateScrollerOverflows.bind(this)); + this.container.get(0).addEventListener('click', this.onContainerClick_.bind(this)); + this.updateScrollerOverflows(); + }; + + ns.PreviewFilmController.prototype.flagForRedraw_ = function () { + this.redrawFlag = true; + }; + + ns.PreviewFilmController.prototype.refreshZoom_ = function () { + this.zoom = this.calculateZoom_(); + }; + + ns.PreviewFilmController.prototype.render = function () { + if (this.redrawFlag) { + // TODO(vincz): Full redraw on any drawing modification, optimize. + this.createPreviews_(); + this.redrawFlag = false; + } + }; + + ns.PreviewFilmController.prototype.updateScrollerOverflows = function () { + var scroller = $('#preview-list-scroller'); + var scrollerHeight = scroller.height(); + var scrollTop = scroller.scrollTop(); + var scrollerContentHeight = $('#preview-list').height(); + var treshold = $('.top-overflow').height(); + var overflowTop = false, + overflowBottom = false; + if (scrollerHeight < scrollerContentHeight) { + if (scrollTop > treshold) { + overflowTop = true; + } + var scrollBottom = (scrollerContentHeight - scrollTop) - scrollerHeight; + if (scrollBottom > treshold) { + overflowBottom = true; + } + } + var wrapper = $('#preview-list-wrapper'); + wrapper.toggleClass('top-overflow-visible', overflowTop); + wrapper.toggleClass('bottom-overflow-visible', overflowBottom); + }; + + ns.PreviewFilmController.prototype.onContainerClick_ = function (event) { + var target = pskl.utils.Dom.getParentWithData(event.target, 'tileAction'); + if (!target) { + return; + } + var action = target.dataset.tileAction; + var index = parseInt(target.dataset.tileNumber, 10); + + if (action === ACTION.CLONE) { + this.piskelController.duplicateFrameAt(index); + this.piskelController.setCurrentFrameIndex(index + 1); + this.updateScrollerOverflows(); + } else if (action === ACTION.DELETE) { + this.piskelController.removeFrameAt(index); + this.updateScrollerOverflows(); + } else if (action === ACTION.SELECT) { + this.piskelController.setCurrentFrameIndex(index); + } else if (action === ACTION.NEW_FRAME) { + this.piskelController.addFrame(); + this.piskelController.setCurrentFrameIndex(this.piskelController.getFrameCount() - 1); + this.updateScrollerOverflows(); + } + }; + + ns.PreviewFilmController.prototype.createPreviews_ = function () { + + this.container.html(""); + // Manually remove tooltips since mouseout events were shortcut by the DOM refresh: + $(".tooltip").remove(); + + var frameCount = this.piskelController.getFrameCount(); + + for (var i = 0, l = frameCount; i < l ; i++) { + this.container.append(this.createPreviewTile_(i)); + } + // Append 'new empty frame' button + var newFrameButton = document.createElement("div"); + newFrameButton.id = "add-frame-action"; + newFrameButton.className = "add-frame-action"; + newFrameButton.setAttribute('data-tile-action', ACTION.NEW_FRAME); + newFrameButton.innerHTML = "

    Add new frame

    "; + this.container.append(newFrameButton); + + var needDragndropBehavior = (frameCount > 1); + if(needDragndropBehavior) { + this.initDragndropBehavior_(); + } + this.updateScrollerOverflows(); + }; + + + /** + * @private + */ + ns.PreviewFilmController.prototype.initDragndropBehavior_ = function () { + + $("#preview-list").sortable({ + placeholder: "preview-tile-drop-proxy", + update: $.proxy(this.onUpdate_, this), + items: ".preview-tile" + }); + $("#preview-list").disableSelection(); + }; + + /** + * @private + */ + ns.PreviewFilmController.prototype.onUpdate_ = function( event, ui ) { + var originFrameId = parseInt(ui.item.data("tile-number"), 10); + var targetInsertionId = $('.preview-tile').index(ui.item); + + this.piskelController.moveFrame(originFrameId, targetInsertionId); + this.piskelController.setCurrentFrameIndex(targetInsertionId); + }; + + + /** + * @private + * TODO(vincz): clean this giant rendering function & remove listeners. + */ + ns.PreviewFilmController.prototype.createPreviewTile_ = function(tileNumber) { + var currentFrame = this.piskelController.getCurrentLayer().getFrameAt(tileNumber); + + var previewTileRoot = document.createElement("li"); + previewTileRoot.setAttribute("data-tile-number", tileNumber); + previewTileRoot.setAttribute('data-tile-action', ACTION.SELECT); + previewTileRoot.classList.add("preview-tile"); + if (this.piskelController.getCurrentFrame() == currentFrame) { + previewTileRoot.classList.add("selected"); + } + + var canvasContainer = document.createElement("div"); + canvasContainer.classList.add("canvas-container", pskl.UserSettings.get(pskl.UserSettings.CANVAS_BACKGROUND)); + + + var canvasBackground = document.createElement("div"); + canvasBackground.className = "canvas-background"; + canvasContainer.appendChild(canvasBackground); + + var cloneFrameButton = document.createElement("button"); + cloneFrameButton.setAttribute('rel', 'tooltip'); + cloneFrameButton.setAttribute('data-placement', 'right'); + cloneFrameButton.setAttribute('data-tile-number', tileNumber); + cloneFrameButton.setAttribute('data-tile-action', ACTION.CLONE); + cloneFrameButton.setAttribute('title', 'Duplicate this frame'); + cloneFrameButton.className = "tile-overlay duplicate-frame-action"; + previewTileRoot.appendChild(cloneFrameButton); + + var canvasRenderer = new pskl.rendering.CanvasRenderer(currentFrame, this.zoom); + canvasRenderer.drawTransparentAs(Constants.TRANSPARENT_COLOR); + var canvas = canvasRenderer.render(); + canvas.classList.add('tile-view', 'canvas'); + canvasContainer.appendChild(canvas); + previewTileRoot.appendChild(canvasContainer); + + if(tileNumber > 0 || this.piskelController.getFrameCount() > 1) { + // Add 'remove frame' button. + var deleteButton = document.createElement("button"); + deleteButton.setAttribute('rel', 'tooltip'); + deleteButton.setAttribute('data-placement', 'right'); + deleteButton.setAttribute('title', 'Delete this frame'); + deleteButton.setAttribute('data-tile-number', tileNumber); + deleteButton.setAttribute('data-tile-action', ACTION.DELETE); + deleteButton.className = "tile-overlay delete-frame-action"; + previewTileRoot.appendChild(deleteButton); + + // Add 'dragndrop handle'. + var dndHandle = document.createElement("div"); + dndHandle.className = "tile-overlay dnd-action"; + previewTileRoot.appendChild(dndHandle); + } + var tileCount = document.createElement("div"); + tileCount.className = "tile-overlay tile-count"; + tileCount.innerHTML = tileNumber + 1; + previewTileRoot.appendChild(tileCount); + + return previewTileRoot; + }; + + /** + * Calculate the preview zoom depending on the piskel size + */ + ns.PreviewFilmController.prototype.calculateZoom_ = function () { + var curFrame = this.piskelController.getCurrentFrame(), + frameHeight = curFrame.getHeight(), + frameWidth = curFrame.getWidth(), + maxFrameDim = Math.max(frameWidth, frameHeight); + + var previewHeight = Constants.PREVIEW_FILM_SIZE * frameHeight / maxFrameDim; + var previewWidth = Constants.PREVIEW_FILM_SIZE * frameWidth / maxFrameDim; + + return pskl.PixelUtils.calculateZoom(previewHeight, previewWidth, frameHeight, frameWidth) || 1; + }; +})();;(function () { + var ns = $.namespace('pskl.controller'); + + ns.LayersListController = function (piskelController) { + this.piskelController = piskelController; + }; + + ns.LayersListController.prototype.init = function () { + this.layerItemTemplate_ = pskl.utils.Template.get('layer-item-template'); + this.rootEl = document.querySelectorAll('.layers-list-container')[0]; + this.layersListEl = document.querySelectorAll('.layers-list')[0]; + + this.rootEl.addEventListener('click', this.onClick_.bind(this)); + + $.subscribe(Events.PISKEL_RESET, this.renderLayerList_.bind(this)); + + this.renderLayerList_(); + }; + + ns.LayersListController.prototype.renderLayerList_ = function () { + this.layersListEl.innerHTML = ''; + var layers = this.piskelController.getLayers(); + layers.forEach(this.addLayerItem.bind(this)); + }; + + ns.LayersListController.prototype.addLayerItem = function (layer, index) { + var isSelected = this.piskelController.getCurrentLayer() === layer; + var layerItemHtml = pskl.utils.Template.replace(this.layerItemTemplate_, { + 'layername' : layer.getName(), + 'layerindex' : index, + 'isselected:current-layer-item' : isSelected + }); + var layerItem = pskl.utils.Template.createFromHTML(layerItemHtml); + this.layersListEl.insertBefore(layerItem, this.layersListEl.firstChild); + }; + + ns.LayersListController.prototype.onClick_ = function (evt) { + var el = evt.target || evt.srcElement; + var index; + if (el.classList.contains('button')) { + this.onButtonClick_(el); + } else if (el.classList.contains('layer-item')) { + index = el.dataset.layerIndex; + this.piskelController.setCurrentLayerIndex(parseInt(index, 10)); + } else if (el.classList.contains('edit-icon')) { + index = el.parentNode.dataset.layerIndex; + this.renameLayerAt_(index); + } + }; + + ns.LayersListController.prototype.renameLayerAt_ = function (index) { + var layer = this.piskelController.getLayerAt(index); + var name = window.prompt("Please enter the layer name", layer.getName()); + if (name) { + this.piskelController.renameLayerAt(index, name); + this.renderLayerList_(); + } + }; + + ns.LayersListController.prototype.onButtonClick_ = function (button) { + var action = button.getAttribute('data-action'); + if (action == 'up') { + this.piskelController.moveLayerUp(); + } else if (action == 'down') { + this.piskelController.moveLayerDown(); + } else if (action == 'add') { + this.piskelController.createLayer(); + } else if (action == 'delete') { + this.piskelController.removeCurrentLayer(); + } + }; +})();;(function () { + var ns = $.namespace("pskl.controller"); + + ns.AnimatedPreviewController = function (piskelController, container) { + this.piskelController = piskelController; + this.container = container; + + this.elapsedTime = 0; + this.currentIndex = 0; + + this.setFPS(Constants.DEFAULT.FPS); + + var zoom = this.calculateZoom_(); + var frame = this.piskelController.getCurrentFrame(); + var renderingOptions = { + "zoom": zoom, + "height" : frame.getHeight() * zoom, + "width" : frame.getWidth() * zoom + }; + this.renderer = new pskl.rendering.frame.FrameRenderer(this.container, renderingOptions); + + $.subscribe(Events.FRAME_SIZE_CHANGED, this.onFrameSizeChange_.bind(this)); + }; + + ns.AnimatedPreviewController.prototype.init = function () { + // the oninput event won't work on IE10 unfortunately, but at least will provide a + // consistent behavior across all other browsers that support the input type range + // see https://bugzilla.mozilla.org/show_bug.cgi?id=853670 + $("#preview-fps")[0].addEventListener('change', this.onFPSSliderChange.bind(this)); + document.querySelector(".right-column").style.width = Constants.ANIMATED_PREVIEW_WIDTH + 'px'; + }; + + ns.AnimatedPreviewController.prototype.onFPSSliderChange = function (evt) { + this.setFPS(parseInt($("#preview-fps")[0].value, 10)); + }; + + ns.AnimatedPreviewController.prototype.setFPS = function (fps) { + this.fps = fps; + $("#preview-fps").val(this.fps); + $("#display-fps").html(this.fps + " FPS"); + }; + + ns.AnimatedPreviewController.prototype.getFPS = function () { + return this.fps; + }; + + ns.AnimatedPreviewController.prototype.render = function (delta) { + this.elapsedTime += delta; + var index = Math.floor(this.elapsedTime / (1000/this.fps)); + if (index != this.currentIndex) { + this.currentIndex = index; + if (!this.piskelController.hasFrameAt(this.currentIndex)) { + this.currentIndex = 0; + this.elapsedTime = 0; + } + this.renderer.render(this.piskelController.getFrameAt(this.currentIndex)); + } + }; + + /** + * Calculate the preview zoom depending on the framesheet size + */ + ns.AnimatedPreviewController.prototype.calculateZoom_ = function () { + var frame = this.piskelController.getCurrentFrame(); + var previewSize = 200, + hZoom = previewSize / frame.getHeight(), + wZoom = previewSize / frame.getWidth(); + + return Math.min(hZoom, wZoom); + }; + + ns.AnimatedPreviewController.prototype.onFrameSizeChange_ = function () { + var frame = this.piskelController.getCurrentFrame(); + var zoom = this.calculateZoom_(); + this.renderer.setDisplaySize(frame.getWidth() * zoom, frame.getHeight() * zoom); + this.renderer.setZoom(zoom); + this.renderer.setOffset(0, 0); + }; +})();;(function () { + var ns = $.namespace('pskl.controller'); + + ns.MinimapController = function (piskelController, animationController, drawingController, container) { + this.piskelController = piskelController; + this.animationController = animationController; + this.drawingController = drawingController; + this.container = container; + + this.isClicked = false; + }; + + ns.MinimapController.prototype.init = function () { + // Create minimap DOM elements + this.cropFrame = document.createElement('DIV'); + this.cropFrame.className = 'minimap-crop-frame'; + this.cropFrame.style.display = 'none'; + $(this.container).append(this.cropFrame); + + // Init mouse events + $(this.container).mousedown(this.onMinimapMousedown_.bind(this)); + $('body').mousemove(this.onMinimapMousemove_.bind(this)); + $('body').mouseup(this.onMinimapMouseup_.bind(this)); + + $.subscribe(Events.ZOOM_CHANGED, $.proxy(this.renderMinimap_, this)); + }; + + ns.MinimapController.prototype.renderMinimap_ = function () { + var zoomRatio = this.getDrawingAreaZoomRatio_(); + if (zoomRatio > 1) { + this.displayCropFrame_(zoomRatio, this.drawingController.getRenderer().getOffset()); + } else { + this.hideCropFrame_(); + } + }; + + ns.MinimapController.prototype.displayCropFrame_ = function (ratio, offset) { + this.cropFrame.style.display = 'block'; + this.cropFrame.style.top = (offset.y * this.animationController.renderer.getZoom()) + 'px'; + this.cropFrame.style.left = (offset.x * this.animationController.renderer.getZoom()) + 'px'; + var zoomRatio = this.getDrawingAreaZoomRatio_(); + this.cropFrame.style.width = (this.container.width() / zoomRatio) + 'px'; + this.cropFrame.style.height = (this.container.height() / zoomRatio) + 'px'; + + }; + + ns.MinimapController.prototype.hideCropFrame_ = function () { + this.cropFrame.style.display = 'none'; + }; + + ns.MinimapController.prototype.onMinimapMousemove_ = function (evt) { + if (this.isClicked) { + if (this.getDrawingAreaZoomRatio_() > 1) { + var coords = this.getCoordinatesCenteredAround_(evt.clientX, evt.clientY); + this.drawingController.setOffset(coords.x, coords.y); + } + } + }; + + ns.MinimapController.prototype.onMinimapMousedown_ = function (evt) { + this.isClicked = true; + }; + + ns.MinimapController.prototype.onMinimapMouseup_ = function (evt) { + this.isClicked = false; + }; + + ns.MinimapController.prototype.getCoordinatesCenteredAround_ = function (x, y) { + var frameCoords = this.animationController.renderer.getCoordinates(x, y); + var zoomRatio = this.getDrawingAreaZoomRatio_(); + var frameWidth = this.piskelController.getCurrentFrame().getWidth(); + var frameHeight = this.piskelController.getCurrentFrame().getHeight(); + + var width = frameWidth / zoomRatio; + var height = frameHeight / zoomRatio; + + return { + x : frameCoords.x - (width/2), + y : frameCoords.y - (height/2) + }; + }; + + ns.MinimapController.prototype.getDrawingAreaZoomRatio_ = function () { + var drawingAreaZoom = this.drawingController.getRenderer().getZoom(); + var drawingAreaFullHeight = this.piskelController.getCurrentFrame().getHeight() * drawingAreaZoom; + var zoomRatio = drawingAreaFullHeight / this.drawingController.getRenderer().getDisplaySize().height; + + return zoomRatio; + }; +})();;(function () { + var ns = $.namespace("pskl.controller"); + + ns.ToolController = function () { + var toDescriptor = function (id, shortcut, instance) { + return {id:id, shortcut:shortcut, instance:instance}; + }; + + this.tools = [ + toDescriptor('simplePen', 'P', new pskl.drawingtools.SimplePen()), + toDescriptor('verticalMirrorPen', 'V', new pskl.drawingtools.VerticalMirrorPen()), + toDescriptor('eraser', 'E', new pskl.drawingtools.Eraser()), + toDescriptor('paintBucket', 'B', new pskl.drawingtools.PaintBucket()), + toDescriptor('stroke', 'L', new pskl.drawingtools.Stroke()), + toDescriptor('rectangle', 'R', new pskl.drawingtools.Rectangle()), + toDescriptor('circle', 'C', new pskl.drawingtools.Circle()), + toDescriptor('move', 'M', new pskl.drawingtools.Move()), + toDescriptor('rectangleSelect', 'S', new pskl.drawingtools.RectangleSelect()), + toDescriptor('shapeSelect', 'Z', new pskl.drawingtools.ShapeSelect()), + toDescriptor('colorPicker', 'O', new pskl.drawingtools.ColorPicker()) + ]; + + this.currentSelectedTool = this.tools[0]; + this.previousSelectedTool = this.tools[0]; + }; + + /** + * @public + */ + ns.ToolController.prototype.init = function() { + this.createToolsDom_(); + this.addKeyboardShortcuts_(); + + // Initialize tool: + // Set SimplePen as default selected tool: + this.selectTool_(this.tools[0]); + // Activate listener on tool panel: + $("#tool-section").mousedown($.proxy(this.onToolIconClicked_, this)); + }; + + /** + * @private + */ + ns.ToolController.prototype.activateToolOnStage_ = function(tool) { + var stage = $("body"); + var previousSelectedToolClass = stage.data("selected-tool-class"); + if(previousSelectedToolClass) { + stage.removeClass(previousSelectedToolClass); + stage.removeClass(pskl.drawingtools.Move.TOOL_ID); + } + stage.addClass(tool.instance.toolId); + stage.data("selected-tool-class", tool.instance.toolId); + }; + + /** + * @private + */ + ns.ToolController.prototype.selectTool_ = function(tool) { + this.currentSelectedTool = tool; + this.activateToolOnStage_(this.currentSelectedTool); + + var selectedToolElement = $('#tool-section .tool-icon.selected'); + var toolElement = $('[data-tool-id=' + tool.instance.toolId + ']'); + + selectedToolElement.removeClass('selected'); + toolElement.addClass('selected'); + + $.publish(Events.TOOL_SELECTED, [tool.instance]); + }; + + /** + * @private + */ + ns.ToolController.prototype.onToolIconClicked_ = function(evt) { + var target = $(evt.target); + var clickedTool = target.closest(".tool-icon"); + + if(clickedTool.length) { + var toolId = clickedTool.data().toolId; + var tool = this.getToolById_(toolId); + if (tool) { + this.selectTool_(tool); + } + } + }; + + ns.ToolController.prototype.onKeyboardShortcut_ = function(charkey) { + for (var i = 0 ; i < this.tools.length ; i++) { + var tool = this.tools[i]; + if (tool.shortcut.toLowerCase() === charkey.toLowerCase()) { + this.selectTool_(tool); + } + } + }; + + ns.ToolController.prototype.getToolById_ = function (toolId) { + for(var i = 0 ; i < this.tools.length ; i++) { + var tool = this.tools[i]; + if (tool.instance.toolId == toolId) { + return tool; + } + } + return null; + }; + + /** + * @private + */ + ns.ToolController.prototype.createToolsDom_ = function() { + var toolMarkup = ''; + for(var i = 0 ; i < this.tools.length ; i++) { + toolMarkup += this.getToolMarkup_(this.tools[i]); + } + $('#tools-container').html(toolMarkup); + }; + + /** + * @private + */ + ns.ToolController.prototype.getToolMarkup_ = function(tool) { + var toolId = tool.instance.toolId; + + var classList = ['tool-icon', toolId]; + if (this.currentSelectedTool == tool) { + classList.push('selected'); + } + + var tpl = pskl.utils.Template.get('drawing-tool-item-template'); + return pskl.utils.Template.replace(tpl, { + cssclass : classList.join(' '), + toolid : toolId, + title : this.getTooltipText_(tool) + }); + }; + + ns.ToolController.prototype.getTooltipText_ = function (tool) { + return tool.instance.helpText + ' (' + tool.shortcut + ')'; + }; + + ns.ToolController.prototype.addKeyboardShortcuts_ = function () { + for(var i = 0 ; i < this.tools.length ; i++) { + pskl.app.shortcutService.addShortcut(this.tools[i].shortcut, this.onKeyboardShortcut_.bind(this)); + } + }; +})();;(function () { + var ns = $.namespace("pskl.controller"); + + ns.PaletteController = function () { + this.primaryColor = Constants.DEFAULT_PEN_COLOR; + this.secondaryColor = Constants.TRANSPARENT_COLOR; + }; + + /** + * @public + */ + ns.PaletteController.prototype.init = function() { + $.subscribe(Events.SELECT_PRIMARY_COLOR, this.onColorSelected_.bind(this, {isPrimary:true})); + $.subscribe(Events.SELECT_SECONDARY_COLOR, this.onColorSelected_.bind(this, {isPrimary:false})); + + pskl.app.shortcutService.addShortcut('X', this.swapColors.bind(this)); + pskl.app.shortcutService.addShortcut('D', this.resetColors.bind(this)); + + var spectrumCfg = { + showPalette: true, + showButtons: false, + showInput: true, + palette: [ + ['rgba(0,0,0,0)'] + ], + clickoutFiresChange : true, + + beforeShow : function(tinycolor) { + tinycolor.setAlpha(1); + } + }; + + // Initialize colorpickers: + var colorPicker = $('#color-picker'); + colorPicker.spectrum($.extend({color: Constants.DEFAULT_PEN_COLOR}, spectrumCfg)); + colorPicker.change({isPrimary : true}, $.proxy(this.onPickerChange_, this)); + this.setTitleOnPicker_(Constants.DEFAULT_PEN_COLOR, colorPicker); + + var secondaryColorPicker = $('#secondary-color-picker'); + secondaryColorPicker.spectrum($.extend({color: Constants.TRANSPARENT_COLOR}, spectrumCfg)); + secondaryColorPicker.change({isPrimary : false}, $.proxy(this.onPickerChange_, this)); + this.setTitleOnPicker_(Constants.TRANSPARENT_COLOR, secondaryColorPicker); + + var swapColorsIcon = $('.swap-colors-icon'); + swapColorsIcon.click(this.swapColors.bind(this)); + }; + + /** + * @private + */ + ns.PaletteController.prototype.onPickerChange_ = function(evt, isPrimary) { + var inputPicker = $(evt.target); + if(evt.data.isPrimary) { + this.setPrimaryColor(inputPicker.val()); + } else { + this.setSecondaryColor(inputPicker.val()); + } + }; + + /** + * @private + */ + ns.PaletteController.prototype.onColorSelected_ = function(args, evt, color) { + var inputPicker = $(evt.target); + if(args.isPrimary) { + this.setPrimaryColor(color); + } else { + this.setSecondaryColor(color); + } + }; + + ns.PaletteController.prototype.setPrimaryColor = function (color) { + this.primaryColor = color; + this.updateColorPicker_(color, $('#color-picker')); + $.publish(Events.PRIMARY_COLOR_SELECTED, [color]); + }; + + ns.PaletteController.prototype.setSecondaryColor = function (color) { + this.secondaryColor = color; + this.updateColorPicker_(color, $('#secondary-color-picker')); + $.publish(Events.SECONDARY_COLOR_SELECTED, [color]); + }; + + ns.PaletteController.prototype.getPrimaryColor = function () { + return this.primaryColor; + }; + + ns.PaletteController.prototype.getSecondaryColor = function () { + return this.secondaryColor; + }; + + ns.PaletteController.prototype.swapColors = function () { + var primaryColor = this.getPrimaryColor(); + this.setPrimaryColor(this.getSecondaryColor()); + this.setSecondaryColor(primaryColor); + }; + + ns.PaletteController.prototype.resetColors = function () { + this.setPrimaryColor(Constants.DEFAULT_PEN_COLOR); + this.setSecondaryColor(Constants.TRANSPARENT_COLOR); + }; + + /** + * @private + */ + ns.PaletteController.prototype.updateColorPicker_ = function (color, colorPicker) { + if (color == Constants.TRANSPARENT_COLOR) { + // We can set the current palette color to transparent. + // You can then combine this transparent color with an advanced + // tool for customized deletions. + // Eg: bucket + transparent: Delete a colored area + // Stroke + transparent: hollow out the equivalent of a stroke + + // The colorpicker can't be set to a transparent state. + // We set its background to white and insert the + // string "TRANSPARENT" to mimic this state: + colorPicker.spectrum("set", Constants.TRANSPARENT_COLOR); + colorPicker.val(Constants.TRANSPARENT_COLOR); + } else { + colorPicker.spectrum("set", color); + } + this.setTitleOnPicker_(color, colorPicker); + }; + + ns.PaletteController.prototype.setTitleOnPicker_ = function (title, colorPicker) { + var spectrumInputSelector = '.sp-replacer'; + colorPicker.next(spectrumInputSelector).attr('title', title); + }; +})(); + + + +;(function () { + var ns = $.namespace('pskl.controller'); + + ns.PalettesListController = function () { + + }; + + ns.PalettesListController.prototype.init = function () { + this.paletteColorTemplate_ = pskl.utils.Template.get('palette-color-template'); + this.colorListContainer_ = document.querySelector('.palettes-list-colors'); + this.colorPaletteSelect_ = document.querySelector('.palettes-list-select'); + this.paletteListOptGroup_ = document.querySelector('.palettes-list-select-group'); + + this.colorPaletteSelect_.addEventListener('change', this.onPaletteSelected_.bind(this)); + this.colorListContainer_.addEventListener('mouseup', this.onColorContainerMouseup.bind(this)); + this.colorListContainer_.addEventListener('contextmenu', this.onColorContainerContextMenu.bind(this)); + + $.subscribe(Events.PALETTE_LIST_UPDATED, this.onPaletteListUpdated.bind(this)); + $.subscribe(Events.PRIMARY_COLOR_SELECTED, this.onColorUpdated.bind(this, 'primary')); + $.subscribe(Events.SECONDARY_COLOR_SELECTED, this.onColorUpdated.bind(this, 'secondary')); + + this.fillPaletteList(); + this.selectPaletteFromUserSettings(); + this.fillColorListContainer(); + }; + + ns.PalettesListController.prototype.fillPaletteList = function () { + var palettes = [{ + id : Constants.NO_PALETTE_ID, + name : 'No palette' + }]; + palettes = palettes.concat(this.retrievePalettes()); + + var html = palettes.map(function (palette) { + return pskl.utils.Template.replace('', palette); + }).join(''); + this.paletteListOptGroup_.innerHTML = html; + }; + + ns.PalettesListController.prototype.fillColorListContainer = function () { + var html = ''; + + var palette = this.getSelectedPalette(); + if (palette) { + html = palette.colors.map(function (color) { + return pskl.utils.Template.replace(this.paletteColorTemplate_, {color : color}); + }.bind(this)).join(''); + } + + this.colorListContainer_.innerHTML = html; + }; + + ns.PalettesListController.prototype.getSelectedPalette = function (evt) { + var paletteId = this.colorPaletteSelect_.value; + var palettes = this.retrievePalettes(); + var palette = this.getPaletteById(paletteId, palettes); + return palette; + }; + + ns.PalettesListController.prototype.selectPalette = function (paletteId) { + this.colorPaletteSelect_.value = paletteId; + }; + + ns.PalettesListController.prototype.selectPaletteFromUserSettings = function () { + this.selectPalette(pskl.UserSettings.get(pskl.UserSettings.SELECTED_PALETTE)); + }; + + ns.PalettesListController.prototype.onPaletteSelected_ = function (evt) { + var paletteId = this.colorPaletteSelect_.value; + if (paletteId === '__manage-palettes') { + $.publish(Events.DIALOG_DISPLAY, 'manage-palettes'); + this.selectPaletteFromUserSettings(); + } else { + pskl.UserSettings.set(pskl.UserSettings.SELECTED_PALETTE, paletteId); + } + + this.fillColorListContainer(); + }; + + + + ns.PalettesListController.prototype.onColorContainerContextMenu = function (event) { + event.preventDefault(); + }; + + ns.PalettesListController.prototype.onColorContainerMouseup = function (event) { + var target = event.target; + var color = target.dataset.color; + + if (color) { + if (event.button == Constants.LEFT_BUTTON) { + $.publish(Events.SELECT_PRIMARY_COLOR, [color]); + } else if (event.button == Constants.RIGHT_BUTTON) { + $.publish(Events.SELECT_SECONDARY_COLOR, [color]); + } + } + }; + + ns.PalettesListController.prototype.onColorUpdated = function (type, event, color) { + var colorContainer = this.colorListContainer_.querySelector('.palettes-list-color[data-color="'+color+'"]'); + + // Color is not in the currently selected palette + if (!colorContainer) { + return; + } + + if (type === 'primary') { + this.removeClass_('primary', '.palettes-list-color'); + colorContainer.classList.add('primary'); + colorContainer.classList.remove('secondary'); + } else if (type === 'secondary') { + this.removeClass_('secondary', '.palettes-list-color'); + colorContainer.classList.add('secondary'); + colorContainer.classList.remove('primary'); + } + }; + + ns.PalettesListController.prototype.removeClass_ = function (cssClass, selector) { + var element = document.querySelector(selector + '.' + cssClass); + if (element) { + element.classList.remove(cssClass); + } + }; + + ns.PalettesListController.prototype.onPaletteListUpdated = function () { + this.fillPaletteList(); + this.selectPaletteFromUserSettings(); + this.fillColorListContainer(); + }; + + ns.PalettesListController.prototype.getPaletteById = function (paletteId, palettes) { + var match = null; + + palettes.forEach(function (palette) { + if (palette.id === paletteId) { + match = palette; + } + }); + + return match; + }; + + ns.PalettesListController.prototype.retrievePalettes = function () { + var palettesString = window.localStorage.getItem('piskel.palettes'); + return JSON.parse(palettesString) || []; + }; +})();;(function () { + var ns = $.namespace("pskl.controller"); + + ns.NotificationController = function () {}; + + /** + * @public + */ + ns.NotificationController.prototype.init = function() { + $.subscribe(Events.SHOW_NOTIFICATION, $.proxy(this.displayMessage_, this)); + $.subscribe(Events.HIDE_NOTIFICATION, $.proxy(this.removeMessage_, this)); + }; + + /** + * @private + */ + ns.NotificationController.prototype.displayMessage_ = function (evt, messageInfo) { + this.removeMessage_(); + + var message = document.createElement('div'); + message.id = "user-message"; + message.className = "user-message"; + message.innerHTML = messageInfo.content; + message.innerHTML = message.innerHTML + "
    x
    "; + document.body.appendChild(message); + $(message).find(".close").click($.proxy(this.removeMessage_, this)); + if(messageInfo.behavior) { + messageInfo.behavior(message); + } + }; + + /** + * @private + */ + ns.NotificationController.prototype.removeMessage_ = function (evt) { + var message = $("#user-message"); + if (message.length) { + message.remove(); + } + }; +})(); +;(function () { + var ns = $.namespace("pskl.controller.settings"); + + ns.ApplicationSettingsController = function () {}; + + /** + * @public + */ + ns.ApplicationSettingsController.prototype.init = function() { + // Highlight selected background picker: + var backgroundClass = pskl.UserSettings.get(pskl.UserSettings.CANVAS_BACKGROUND); + $('#background-picker-wrapper') + .find('.background-picker[data-background-class=' + backgroundClass + ']') + .addClass('selected'); + + // Grid display and size + var gridWidth = pskl.UserSettings.get(pskl.UserSettings.GRID_WIDTH); + $('#grid-width').val(gridWidth); + $('#grid-width').change(this.onGridWidthChange.bind(this)); + + // Handle canvas background changes: + $('#background-picker-wrapper').click(this.onBackgroundClick.bind(this)); + }; + + ns.ApplicationSettingsController.prototype.onGridWidthChange = function (evt) { + var width = $('#grid-width').val(); + pskl.UserSettings.set(pskl.UserSettings.GRID_WIDTH, parseInt(width, 10)); + }; + + ns.ApplicationSettingsController.prototype.onBackgroundClick = function (evt) { + var target = $(evt.target).closest('.background-picker'); + if (target.length) { + var backgroundClass = target.data('background-class'); + pskl.UserSettings.set(pskl.UserSettings.CANVAS_BACKGROUND, backgroundClass); + + $('.background-picker').removeClass('selected'); + target.addClass('selected'); + } + }; + +})();;(function () { + var ns = $.namespace('pskl.controller.settings'); + + ns.ResizeController = function (piskelController) { + this.piskelController = piskelController; + }; + + ns.ResizeController.prototype.init = function () { + this.resizeWidth = $('[name=resize-width]'); + this.resizeHeight = $('[name=resize-height]'); + + this.resizeWidth.val(this.piskelController.getWidth()); + this.resizeHeight.val(this.piskelController.getHeight()); + + this.cancelButton = $('.resize-cancel-button'); + this.cancelButton.click(this.onCancelButtonClicked_.bind(this)); + + this.resizeForm = $("[name=resize-form]"); + this.resizeForm.submit(this.onResizeFormSubmit_.bind(this)); + }; + + ns.ResizeController.prototype.onResizeFormSubmit_ = function (evt) { + evt.originalEvent.preventDefault(); + + var width = parseInt(this.resizeWidth.val(), 10); + var height = parseInt(this.resizeHeight.val(), 10); + + var layers = []; + var fromLayers = this.piskelController.getLayers(); + for (var i = 0 ; i < fromLayers.length ; i++) { + var frames = []; + var fromFrames = fromLayers[i].getFrames(); + for (var j = 0 ; j < fromFrames.length ; j++) { + var frame = new pskl.model.Frame(width, height); + this.copyFromFrameToFrame(fromFrames[j], frame); + frames.push(frame); + } + var layer = pskl.model.Layer.fromFrames(fromLayers[i].getName(), frames); + layers.push(layer); + } + + var piskel = pskl.model.Piskel.fromLayers(layers, this.piskelController.getPiskel().getDescriptor()); + pskl.app.piskelController.setPiskel(piskel); + $.publish(Events.CLOSE_SETTINGS_DRAWER); + }; + + ns.ResizeController.prototype.copyFromFrameToFrame = function (from, to) { + from.forEachPixel(function (color, x, y) { + if (x < to.getWidth() && y < to.getHeight()) { + to.setPixel(x, y, color); + } + }); + }; + + ns.ResizeController.prototype.onCancelButtonClicked_ = function (evt) { + $.publish(Events.CLOSE_SETTINGS_DRAWER); + }; +})();;(function () { + var ns = $.namespace("pskl.controller.settings"); + + var URL_MAX_LENGTH = 60; + + ns.GifExportController = function (piskelController) { + this.piskelController = piskelController; + }; + + /** + * List of Resolutions applicable for Gif export + * @static + * @type {Array} array of Objects {zoom:{Number}, default:{Boolean}} + */ + ns.GifExportController.RESOLUTIONS = [ + { + 'zoom' : 1 + },{ + 'zoom' : 5 + },{ + 'zoom' : 10, + 'default' : true + },{ + 'zoom' : 20 + } + ]; + + ns.GifExportController.prototype.init = function () { + this.radioTemplate_ = pskl.utils.Template.get("gif-export-radio-template"); + + this.uploadStatusContainerEl = document.querySelector(".gif-upload-status"); + + this.previewContainerEl = document.querySelector(".gif-export-preview"); + this.radioGroupEl = document.querySelector(".gif-export-radio-group"); + + this.uploadForm = $("[name=gif-export-upload-form]"); + this.uploadForm.submit(this.onUploadFormSubmit_.bind(this)); + + this.exportProgressStatusEl = document.querySelector('.gif-export-progress-status'); + this.exportProgressBarEl = document.querySelector('.gif-export-progress-bar'); + + this.createRadioElements_(); + }; + + ns.GifExportController.prototype.onUploadFormSubmit_ = function (evt) { + evt.originalEvent.preventDefault(); + var selectedZoom = this.getSelectedZoom_(), + fps = this.piskelController.getFPS(), + zoom = selectedZoom; + + this.renderAsImageDataAnimatedGIF(zoom, fps, this.onGifRenderingCompleted_.bind(this)); + }; + + ns.GifExportController.prototype.onGifRenderingCompleted_ = function (imageData) { + this.updatePreview_(imageData); + this.previewContainerEl.classList.add("preview-upload-ongoing"); + pskl.app.imageUploadService.upload(imageData, this.onImageUploadCompleted_.bind(this)); + }; + + ns.GifExportController.prototype.onImageUploadCompleted_ = function (imageUrl) { + this.updatePreview_(imageUrl); + this.updateStatus_(imageUrl); + this.previewContainerEl.classList.remove("preview-upload-ongoing"); + + }; + + ns.GifExportController.prototype.updatePreview_ = function (src) { + this.previewContainerEl.innerHTML = "
    "; + }; + + ns.GifExportController.prototype.getSelectedZoom_ = function () { + var radiosColl = this.uploadForm.get(0).querySelectorAll("[name=gif-zoom-level]"), + radios = Array.prototype.slice.call(radiosColl,0); + var selectedRadios = radios.filter(function(radio) {return !!radio.checked;}); + + if (selectedRadios.length == 1) { + return selectedRadios[0].value; + } else { + throw "Unexpected error when retrieving selected zoom"; + } + }; + + ns.GifExportController.prototype.createRadioElements_ = function () { + var resolutions = ns.GifExportController.RESOLUTIONS; + for (var i = 0 ; i < resolutions.length ; i++) { + var radio = this.createRadioForResolution_(resolutions[i]); + this.radioGroupEl.appendChild(radio); + } + }; + + ns.GifExportController.prototype.createRadioForResolution_ = function (resolution) { + var zoom = resolution.zoom; + var label = zoom*this.piskelController.getWidth() + "x" + zoom*this.piskelController.getHeight(); + var value = zoom; + + var radioHTML = pskl.utils.Template.replace(this.radioTemplate_, {value : value, label : label}); + var radioEl = pskl.utils.Template.createFromHTML(radioHTML); + + if (resolution['default']) { + var input = radioEl.getElementsByTagName("input")[0]; + input.setAttribute("checked", "checked"); + } + + return radioEl; + }; + + ns.GifExportController.prototype.blobToBase64_ = function(blob, cb) { + var reader = new FileReader(); + reader.onload = function() { + var dataUrl = reader.result; + cb(dataUrl); + }; + reader.readAsDataURL(blob); + }; + + ns.GifExportController.prototype.renderAsImageDataAnimatedGIF = function(zoom, fps, cb) { + var gif = new window.GIF({ + workers: 2, + quality: 10, + width: this.piskelController.getWidth()*zoom, + height: this.piskelController.getHeight()*zoom + }); + + for (var i = 0; i < this.piskelController.getFrameCount(); i++) { + var frame = this.piskelController.getFrameAt(i); + var canvasRenderer = new pskl.rendering.CanvasRenderer(frame, zoom); + var canvas = canvasRenderer.render(); + gif.addFrame(canvas.getContext('2d'), { + delay: 1000 / fps + }); + } + + gif.on('progress', function(percentage) { + this.updateProgressStatus_((percentage*100).toFixed(2)); + }.bind(this)); + + gif.on('finished', function(blob) { + this.hideProgressStatus_(); + this.blobToBase64_(blob, cb); + }.bind(this)); + + gif.render(); + }; + + ns.GifExportController.prototype.updateProgressStatus_ = function (percentage) { + this.exportProgressStatusEl.innerHTML = percentage + '%'; + this.exportProgressBarEl.style.width = percentage + "%"; + + }; + + ns.GifExportController.prototype.hideProgressStatus_ = function () { + this.exportProgressStatusEl.innerHTML = ''; + this.exportProgressBarEl.style.width = "0"; + }; + + // FIXME : HORRIBLE COPY/PASTA + + ns.GifExportController.prototype.updateStatus_ = function (imageUrl, error) { + if (imageUrl) { + var linkTpl = "{{shortLink}}"; + var linkHtml = pskl.utils.Template.replace(linkTpl, { + link : imageUrl, + shortLink : this.shorten_(imageUrl, URL_MAX_LENGTH, '...') + }); + this.uploadStatusContainerEl.innerHTML = 'Your image is now available at : ' + linkHtml; + } else { + // FIXME : Should display error message instead + } + }; + + ns.GifExportController.prototype.shorten_ = function (url, maxLength, suffix) { + if (url.length > maxLength) { + url = url.substring(0, maxLength); + url += suffix; + } + return url; + }; +})();;(function () { + var ns = $.namespace("pskl.controller.settings"); + + var URL_MAX_LENGTH = 60; + + ns.PngExportController = function (piskelController) { + this.piskelController = piskelController; + }; + + ns.PngExportController.prototype.init = function () { + this.previewContainerEl = document.querySelectorAll(".png-export-preview")[0]; + this.uploadStatusContainerEl = document.querySelectorAll(".png-upload-status")[0]; + + document.querySelector(".png-upload-button").addEventListener('click', this.onPngUploadButtonClick_.bind(this)); + document.querySelector(".png-download-button").addEventListener('click', this.onPngDownloadButtonClick_.bind(this)); + + document.querySelector(".zip-generate-button").addEventListener('click', this.onZipButtonClick_.bind(this)); + + this.updatePreview_(this.getFramesheetAsBase64Png()); + }; + + ns.PngExportController.prototype.onPngDownloadButtonClick_ = function (evt) { + var fileName = this.getPiskelName_() + '.png'; + var renderer = new pskl.rendering.PiskelRenderer(this.piskelController); + var canvas = renderer.renderAsCanvas(); + canvas.toBlob(function(blob) { + pskl.utils.FileUtils.downloadAsFile(fileName, blob); + }); + }; + + ns.PngExportController.prototype.onPngUploadButtonClick_ = function (evt) { + this.previewContainerEl.classList.add("preview-upload-ongoing"); + pskl.app.imageUploadService.upload(this.getFramesheetAsBase64Png(), this.onImageUploadCompleted_.bind(this)); + }; + + ns.PngExportController.prototype.onZipButtonClick_ = function () { + var zip = new window.JSZip(); + + for (var i = 0; i < this.piskelController.getFrameCount(); i++) { + var frame = this.piskelController.getFrameAt(i); + var canvas = this.getFrameAsCanvas_(frame); + var filename = "sprite_" + (i+1) + ".png"; + zip.file(filename, pskl.CanvasUtils.getBase64FromCanvas(canvas) + '\n', {base64: true}); + } + + var fileName = this.getPiskelName_() + '.zip'; + + var fileContent = zip.generate({type:"blob"}); + pskl.utils.FileUtils.downloadAsFile(fileName, fileContent); + }; + + ns.PngExportController.prototype.getFrameAsCanvas_ = function (frame) { + var canvasRenderer = new pskl.rendering.CanvasRenderer(frame, 1); + canvasRenderer.drawTransparentAs(Constants.TRANSPARENT_COLOR); + return canvasRenderer.render(); + }; + + ns.PngExportController.prototype.getPiskelName_ = function () { + return this.piskelController.getPiskel().getDescriptor().name; + }; + + ns.PngExportController.prototype.getFramesheetAsBase64Png = function () { + var renderer = new pskl.rendering.PiskelRenderer(this.piskelController); + var framesheetCanvas = renderer.renderAsCanvas(); + return framesheetCanvas.toDataURL("image/png"); + }; + + ns.PngExportController.prototype.onImageUploadCompleted_ = function (imageUrl) { + this.updatePreview_(imageUrl); + this.updateStatus_(imageUrl); + this.previewContainerEl.classList.remove("preview-upload-ongoing"); + }; + + ns.PngExportController.prototype.updateStatus_ = function (imageUrl, error) { + if (imageUrl) { + var linkTpl = "{{shortLink}}"; + var linkHtml = pskl.utils.Template.replace(linkTpl, { + link : imageUrl, + shortLink : this.shorten_(imageUrl, URL_MAX_LENGTH, '...') + }); + this.uploadStatusContainerEl.innerHTML = 'Your image is now available at : ' + linkHtml; + } else { + // FIXME : Should display error message instead + } + }; + + ns.PngExportController.prototype.updatePreview_ = function (src) { + this.previewContainerEl.innerHTML = ""; + }; + + ns.PngExportController.prototype.shorten_ = function (url, maxLength, suffix) { + if (url.length > maxLength) { + url = url.substring(0, maxLength); + url += suffix; + } + return url; + }; +})();;(function () { + var ns = $.namespace("pskl.controller.settings"); + + ns.LocalStorageController = function () {}; + + /** + * @public + */ + ns.LocalStorageController.prototype.init = function() { + this.localStorageItemTemplate_ = pskl.utils.Template.get("local-storage-item-template"); + this.service_ = pskl.app.localStorageService; + this.piskelsList = $('.local-piskels-list'); + + this.fillLocalPiskelsList_(); + + this.piskelsList.click(this.onPiskelsListClick_.bind(this)); + }; + + ns.LocalStorageController.prototype.onPiskelsListClick_ = function (evt) { + var action = evt.target.getAttribute('data-action'); + var name = evt.target.getAttribute('data-name'); + if (action === 'load') { + if (window.confirm('This will erase your current piskel. Continue ?')) { + this.service_.load(name); + $.publish(Events.CLOSE_SETTINGS_DRAWER); + } + } else if (action === 'delete') { + if (window.confirm('This will permanently DELETE this piskel from your computer. Continue ?')) { + this.service_.remove(name); + $.publish(Events.CLOSE_SETTINGS_DRAWER); + } + } + }; + + ns.LocalStorageController.prototype.fillLocalPiskelsList_ = function () { + var html = ""; + var keys = this.service_.getKeys(); + + var pad = function (num) { + if (num < 10) { + return "0" + num; + } else { + return "" + num; + } + }; + + + keys.sort(function (k1, k2) { + if (k1.date < k2.date) {return 1;} + if (k1.date > k2.date) {return -1;} + return 0; + }); + + keys.forEach((function (key) { + var date = new Date(key.date); + var formattedDate = pskl.utils.Template.replace("{{Y}}/{{M}}/{{D}} {{H}}:{{m}}", { + Y : date.getFullYear(), + M : pad(date.getMonth() + 1), + D : pad(date.getDate()), + H : pad(date.getHours()), + m : pad(date.getMinutes()) + }); + html += pskl.utils.Template.replace(this.localStorageItemTemplate_, {name : key.name, date : formattedDate}); + }).bind(this)); + + var tableBody_ = this.piskelsList.get(0).tBodies[0]; + tableBody_.innerHTML = html; + }; + +})();;(function () { + var ns = $.namespace('pskl.controller.settings'); + + ns.SaveController = function (piskelController) { + this.piskelController = piskelController; + }; + + /** + * @public + */ + ns.SaveController.prototype.init = function () { + this.saveForm = $('form[name=save-form]'); + this.nameInput = $('#save-name'); + this.descriptionInput = $('#save-description'); + this.isPublicCheckbox = $('input[name=save-public-checkbox]'); + this.saveCloudButton = $('#save-cloud-button'); + this.saveLocalButton = $('#save-local-button'); + + // Only available in app-engine mode ... + this.piskelName = $('.piskel-name').get(0); + + this.status = $('#save-status'); + + var descriptor = this.piskelController.getPiskel().getDescriptor(); + this.nameInput.val(descriptor.name); + this.descriptionInput.val(descriptor.description); + + this.isPublicCheckbox.prop('checked', descriptor.isPublic); + + if (!pskl.app.isLoggedIn()) { + this.saveCloudButton.attr('disabled', 'disabled'); + this.status.html('You are not logged in. Only Local Save is available.'); + } else { + this.saveForm.submit(this.onSaveFormSubmit_.bind(this)); + } + + this.saveLocalButton.click(this.onSaveLocalClick_.bind(this)); + }; + + ns.SaveController.prototype.onSaveFormSubmit_ = function (evt) { + evt.preventDefault(); + evt.stopPropagation(); + + var name = this.getName(); + var description = this.getDescription(); + var isPublic = !!this.isPublicCheckbox.prop('checked'); + + var descriptor = new pskl.model.piskel.Descriptor(name, description, isPublic); + this.piskelController.getPiskel().setDescriptor(descriptor); + + this.beforeSaving_(); + pskl.app.store({ + success : this.onSaveSuccess_.bind(this), + error : this.onSaveError_.bind(this), + after : this.afterSaving_.bind(this) + }); + }; + + ns.SaveController.prototype.onSaveLocalClick_ = function (evt) { + var localStorageService = pskl.app.localStorageService; + var isOk = true; + var name = this.getName(); + var description = this.getDescription(); + if (localStorageService.getPiskel(name)) { + isOk = window.confirm('There is already a piskel saved as ' + name + '. Override ?'); + } + + if (isOk) { + this.beforeSaving_(); + localStorageService.save(name, description, pskl.app.piskelController.serialize()); + window.setTimeout(function () { + this.onSaveSuccess_(); + this.afterSaving_(); + }.bind(this), 1000); + } + }; + + ns.SaveController.prototype.getName = function () { + return this.nameInput.val(); + }; + + ns.SaveController.prototype.getDescription = function () { + return this.descriptionInput.val(); + }; + + ns.SaveController.prototype.beforeSaving_ = function () { + this.saveCloudButton.attr('disabled', true); + this.status.html('Saving ...'); + + if (this.piskelName) { + this.piskelName.classList.add('piskel-name-saving'); + } + }; + + ns.SaveController.prototype.onSaveSuccess_ = function () { + $.publish(Events.CLOSE_SETTINGS_DRAWER); + $.publish(Events.SHOW_NOTIFICATION, [{"content": "Successfully saved !"}]); + $.publish(Events.PISKEL_SAVED); + }; + + ns.SaveController.prototype.onSaveError_ = function (status) { + $.publish(Events.SHOW_NOTIFICATION, [{"content": "Saving failed ("+status+")"}]); + }; + + ns.SaveController.prototype.afterSaving_ = function () { + this.saveCloudButton.attr('disabled', false); + this.status.html(''); + + if (this.piskelName) { + this.piskelName.classList.remove('piskel-name-saving'); + } + + window.setTimeout($.publish.bind($, Events.HIDE_NOTIFICATION), 2000); + }; +})();;(function () { + var ns = $.namespace('pskl.controller.settings'); + var DEFAULT_FILE_STATUS = 'No file selected ...'; + var PREVIEW_HEIGHT = 60; + + ns.ImportController = function (piskelController) { + this.piskelController = piskelController; + this.importedImage_ = null; + }; + + ns.ImportController.prototype.init = function () { + this.importForm = $('[name=import-form]'); + this.hiddenFileInput = $('[name=file-upload-input]'); + this.fileInputButton = $('.file-input-button'); + this.fileInputStatus = $('.file-input-status'); + this.fileInputStatus.html(DEFAULT_FILE_STATUS); + + this.importPreview = $('.import-section-preview'); + + this.resizeWidth = $('[name=resize-width]'); + this.resizeHeight = $('[name=resize-height]'); + this.smoothResize = $('[name=smooth-resize-checkbox]'); + this.submitButton = $('[name=import-submit]'); + + this.importForm.submit(this.onImportFormSubmit_.bind(this)); + this.hiddenFileInput.change(this.onFileUploadChange_.bind(this)); + this.fileInputButton.click(this.onFileInputClick_.bind(this)); + + this.resizeWidth.keyup(this.onResizeInputKeyUp_.bind(this, 'width')); + this.resizeHeight.keyup(this.onResizeInputKeyUp_.bind(this, 'height')); + }; + + ns.ImportController.prototype.reset_ = function () { + this.importForm.get(0).reset(); + this.fileInputStatus.html(DEFAULT_FILE_STATUS); + $.publish(Events.CLOSE_SETTINGS_DRAWER); + }; + + ns.ImportController.prototype.onResizeInputKeyUp_ = function (from, evt) { + if (this.importedImage_) { + this.synchronizeResizeFields_(evt.target.value, from); + } + }; + + ns.ImportController.prototype.synchronizeResizeFields_ = function (value, from) { + value = parseInt(value, 10); + if (isNaN(value)) { + value = 0; + } + var height = this.importedImage_.height, width = this.importedImage_.width; + if (from === 'width') { + this.resizeHeight.val(Math.round(value * height / width)); + } else { + this.resizeWidth.val(Math.round(value * width / height)); + } + }; + + ns.ImportController.prototype.onImportFormSubmit_ = function (evt) { + evt.originalEvent.preventDefault(); + this.importImageToPiskel_(); + }; + + ns.ImportController.prototype.onFileUploadChange_ = function (evt) { + this.importFromFile_(); + }; + + ns.ImportController.prototype.onFileInputClick_ = function (evt) { + this.hiddenFileInput.click(); + }; + + ns.ImportController.prototype.importFromFile_ = function () { + var files = this.hiddenFileInput.get(0).files; + if (files.length == 1) { + var file = files[0]; + if (this.isImage_(file)) { + this.readImageFile_(file); + this.enableDisabledSections_(); + } else { + this.reset_(); + throw 'File is not an image : ' + file.type; + } + } + }; + + ns.ImportController.prototype.enableDisabledSections_ = function () { + this.resizeWidth.removeAttr('disabled'); + this.resizeHeight.removeAttr('disabled'); + this.smoothResize.removeAttr('disabled'); + this.submitButton.removeAttr('disabled'); + + this.fileInputButton.removeClass('button-primary'); + this.fileInputButton.blur(); + + $('.import-section-disabled').removeClass('import-section-disabled'); + }; + + ns.ImportController.prototype.readImageFile_ = function (imageFile) { + pskl.utils.FileUtils.readFile(imageFile, this.processImageSource_.bind(this)); + }; + + /** + * Create an image from the given source (url or data-url), and onload forward to onImageLoaded + * TODO : should be a generic utility method, should take a callback + * @param {String} imageSource url or data-url, will be used as src for the image + */ + ns.ImportController.prototype.processImageSource_ = function (imageSource) { + this.importedImage_ = new Image(); + this.importedImage_.onload = this.onImageLoaded_.bind(this); + this.importedImage_.src = imageSource; + }; + + ns.ImportController.prototype.onImageLoaded_ = function (evt) { + var w = this.importedImage_.width, + h = this.importedImage_.height; + + // FIXME : We remove the onload callback here because JsGif will insert + // the image again and we want to avoid retriggering the image onload + this.importedImage_.onload = function () {}; + + var filePath = this.hiddenFileInput.val(); + var fileName = this.extractFileNameFromPath_(filePath); + this.fileInputStatus.html(fileName); + + this.resizeWidth.val(w); + this.resizeHeight.val(h); + + this.importPreview.width('auto'); + this.importPreview.html(''); + this.importPreview.append(this.createImagePreview_()); + }; + + ns.ImportController.prototype.createImagePreview_ = function () { + var image = document.createElement('IMG'); + image.src = this.importedImage_.src; + image.setAttribute('height', PREVIEW_HEIGHT); + return image; + }; + + ns.ImportController.prototype.extractFileNameFromPath_ = function (path) { + var parts = []; + if (path.indexOf('/') !== -1) { + parts = path.split('/'); + } else if (path.indexOf('\\') !== -1) { + parts = path.split('\\'); + } else { + parts = [path]; + } + return parts[parts.length-1]; + }; + + ns.ImportController.prototype.importImageToPiskel_ = function () { + var image = this.importedImage_; + if (image) { + if (window.confirm('You are about to create a new Piskel, unsaved changes will be lost.')) { + var gifLoader = new window.SuperGif({ + gif : image + }); + + gifLoader.load({ + success : function(){ + var images = gifLoader.getFrames().map(function (frame) { + return pskl.CanvasUtils.createFromImageData(frame.data); + }); + this.createPiskelFromImages_(images); + }.bind(this), + error : function () { + this.createPiskelFromImages_([image]); + }.bind(this) + }); + + } + } + }; + + ns.ImportController.prototype.createFramesFromImages_ = function (images) { + var w = this.resizeWidth.val(); + var h = this.resizeHeight.val(); + var smoothing = !!this.smoothResize.prop('checked'); + + var frames = images.map(function (image) { + var resizedImage = pskl.utils.ImageResizer.resize(image, w, h, smoothing); + return pskl.utils.FrameUtils.createFromImage(resizedImage); + }); + return frames; + }; + + ns.ImportController.prototype.createPiskelFromImages_ = function (images) { + var frames = this.createFramesFromImages_(images); + var layer = pskl.model.Layer.fromFrames('Layer 1', frames); + var descriptor = new pskl.model.piskel.Descriptor('Imported piskel', ''); + var piskel = pskl.model.Piskel.fromLayers([layer], descriptor); + + pskl.app.piskelController.setPiskel(piskel); + pskl.app.animationController.setFPS(Constants.DEFAULT.FPS); + + this.reset_(); + }; + + ns.ImportController.prototype.isImage_ = function (file) { + return file.type.indexOf('image') === 0; + }; + +})();;(function () { + var ns = $.namespace('pskl.controller.settings'); + + var settings = { + 'user' : { + template : 'templates/settings/application.html', + controller : ns.ApplicationSettingsController + }, + 'resize' : { + template : 'templates/settings/resize.html', + controller : ns.ResizeController + }, + 'gif' : { + template : 'templates/settings/export-gif.html', + controller : ns.GifExportController + }, + 'png' : { + template : 'templates/settings/export-png.html', + controller : ns.PngExportController + }, + 'import' : { + template : 'templates/settings/import.html', + controller : ns.ImportController + }, + 'localstorage' : { + template : 'templates/settings/localstorage.html', + controller : ns.LocalStorageController + }, + 'save' : { + template : 'templates/settings/save.html', + controller : ns.SaveController + } + }; + + var SEL_SETTING_CLS = 'has-expanded-drawer'; + var EXP_DRAWER_CLS = 'expanded'; + + ns.SettingsController = function (piskelController) { + this.piskelController = piskelController; + this.drawerContainer = document.getElementById('drawer-container'); + this.settingsContainer = $('[data-pskl-controller=settings]'); + this.isExpanded = false; + this.currentSetting = null; + }; + + /** + * @public + */ + ns.SettingsController.prototype.init = function() { + $('[data-setting]').click(this.onSettingIconClick.bind(this)); + $('body').click(this.onBodyClick.bind(this)); + $.subscribe(Events.CLOSE_SETTINGS_DRAWER, this.closeDrawer.bind(this)); + }; + + ns.SettingsController.prototype.onSettingIconClick = function (evt) { + var el = evt.originalEvent.currentTarget; + var setting = el.getAttribute('data-setting'); + if (this.currentSetting != setting) { + this.loadSetting(setting); + } else { + this.closeDrawer(); + } + evt.originalEvent.stopPropagation(); + evt.originalEvent.preventDefault(); + }; + + ns.SettingsController.prototype.onBodyClick = function (evt) { + var target = evt.target; + + var isInDrawerContainer = pskl.utils.Dom.isParent(target, this.drawerContainer); + var isInSettingsIcon = target.getAttribute('data-setting'); + var isInSettingsContainer = isInDrawerContainer || isInSettingsIcon; + + if (this.isExpanded && !isInSettingsContainer) { + this.closeDrawer(); + } + }; + + ns.SettingsController.prototype.loadSetting = function (setting) { + this.drawerContainer.innerHTML = pskl.utils.Template.get(settings[setting].template); + (new settings[setting].controller(this.piskelController)).init(); + + this.settingsContainer.addClass(EXP_DRAWER_CLS); + + $('.' + SEL_SETTING_CLS).removeClass(SEL_SETTING_CLS); + $('[data-setting='+setting+']').addClass(SEL_SETTING_CLS); + + this.isExpanded = true; + this.currentSetting = setting; + }; + + ns.SettingsController.prototype.closeDrawer = function () { + this.settingsContainer.removeClass(EXP_DRAWER_CLS); + $('.' + SEL_SETTING_CLS).removeClass(SEL_SETTING_CLS); + + this.isExpanded = false; + this.currentSetting = null; + }; + +})();;(function () { + var ns = $.namespace('pskl.controller.dialogs'); + + var tinycolor = window.tinycolor; + + var SELECTED_CLASSNAME = 'selected'; + var NEW_COLOR_CLASS = 'palette-manager-new-color'; + var CLOSE_ICON_CLASS = 'palette-manager-delete-card'; + var EDIT_NAME_CLASS = 'edit-icon'; + + ns.PaletteManagerController = function (piskelController) { + this.piskelController = piskelController; + this.palettes = this.retrieveUserPalettes(); + this.originalPalettes = this.retrieveUserPalettes(); + this.selectedPaletteId = null; + + // Keep track of all spectrum instances created, to dispose them when closing the popup + this.spectrumContainers = []; + }; + + ns.PaletteManagerController.prototype.init = function () { + this.palettesList = document.querySelector('.palette-manager-list'); + this.paletteBody = document.querySelector('.palette-manager-details-body'); + this.paletteHead = document.querySelector('.palette-manager-details-head'); + this.createButton = document.querySelector('.palette-manager-actions-button[data-action="create"]'); + this.saveAllButton = document.querySelector('.palette-manager-actions-button[data-action="save-all"]'); + this.closeButton = document.querySelector('.palette-manager-close'); + + this.colorCardTemplate = pskl.utils.Template.get('palette-color-card-template'); + this.newColorTemplate = pskl.utils.Template.get('palette-new-color-template'); + this.paletteHeadTemplate = pskl.utils.Template.get('palette-details-head-template'); + + // Events + this.palettesList.addEventListener('click', this.onPaletteListClick.bind(this)); + // Delegated event listener for events repeated on all cards + this.paletteBody.addEventListener('click', this.delegatedPaletteBodyClick.bind(this)); + this.paletteHead.addEventListener('click', this.delegatedPaletteHeadClick.bind(this)); + this.createButton.addEventListener('click', this.onCreateClick_.bind(this)); + this.saveAllButton.addEventListener('click', this.saveAll.bind(this)); + this.closeButton.addEventListener('click', this.closeDialog.bind(this)); + + // Init markup + this.createPaletteListMarkup(); + if (this.palettes.length > 0) { + this.selectPalette(this.palettes[0].id); + } else { + this.createPalette('New palette'); + } + }; + + ns.PaletteManagerController.prototype.destroy = function () { + this.destroySpectrumPickers(); + }; + + ns.PaletteManagerController.prototype.closeDialog = function () { + $.publish(Events.DIALOG_HIDE); + }; + + ns.PaletteManagerController.prototype.onCreateClick_ = function (evt) { + this.createPalette(); + }; + + ns.PaletteManagerController.prototype.createPalette = function (name) { + if (!name) { + name = window.prompt('Please enter a name for your palette', 'New palette'); + } + if (name) { + var palette = this.createPaletteObject(name); + this.palettes.push(palette); + this.createPaletteListMarkup(); + this.selectPalette(palette.id); + } + }; + + ns.PaletteManagerController.prototype.createPaletteObject = function (name) { + return { + id : 'palette-' + Date.now() + '-' + Math.floor(Math.random()*1000), + name : name, + colors : [] + }; + }; + + ns.PaletteManagerController.prototype.redraw = function () { + this.createPaletteListMarkup(); + this.selectPalette(this.selectedPaletteId); + }; + + ns.PaletteManagerController.prototype.selectPalette = function (paletteId) { + this.deselectCurrentPalette(); + var paletteListItem = this.palettesList.querySelector('[data-palette-id='+paletteId+']'); + if (paletteListItem) { + this.selectedPaletteId = paletteId; + paletteListItem.classList.add(SELECTED_CLASSNAME); + this.refreshPaletteDetails(); + } + }; + + ns.PaletteManagerController.prototype.refreshPaletteDetails = function () { + this.createPaletteHeadMarkup(); + this.createPaletteBodyMarkup(); + this.initPaletteDetailsEvents(); + this.initPaletteCardsSpectrum(); + }; + + ns.PaletteManagerController.prototype.createPaletteListMarkup = function () { + var html = this.palettes.map(function (palette) { + var paletteCopy = { + id : palette.id, + name : this.isPaletteModified(palette) ? palette.name + " *" : palette.name + }; + return pskl.utils.Template.replace('
  • {{name}}
    • ', paletteCopy); + }.bind(this)).join(''); + this.palettesList.innerHTML = html; + }; + + /** + * Fill the palette body container with color cards for the selected palette + */ + ns.PaletteManagerController.prototype.createPaletteHeadMarkup = function () { + var palette = this.getSelectedPalette(); + var dict = { + 'name' : palette.name, + 'save:disabled' : !this.isPaletteModified(palette), + 'revert:disabled' : !this.isPaletteModified(palette), + 'delete:disabled' : this.palettes.length < 2 + }; + var html = pskl.utils.Template.replace(this.paletteHeadTemplate, dict); + + this.paletteHead.innerHTML = html; + }; + + ns.PaletteManagerController.prototype.isPaletteModified = function (palette) { + var isModified = false; + var originalPalette = this.getPaletteById(palette.id, this.originalPalettes); + if (originalPalette) { + var differentName = originalPalette.name !== palette.name; + var differentColors = palette.colors.join('') !== originalPalette.colors.join(''); + isModified = differentName || differentColors; + } else { + isModified = true; + } + return isModified; + }; + + /** + * Fill the palette body container with color cards for the selected palette + */ + ns.PaletteManagerController.prototype.createPaletteBodyMarkup = function () { + var palette = this.getSelectedPalette(); + + var html = this.getColorCardsMarkup(palette.colors); + html += pskl.utils.Template.replace(this.newColorTemplate, {classname : NEW_COLOR_CLASS}); + + this.paletteBody.innerHTML = html; + }; + + ns.PaletteManagerController.prototype.initPaletteDetailsEvents = function () { + // New Card click event + var newCard = this.paletteBody.querySelector('.' + NEW_COLOR_CLASS); + newCard.addEventListener('click', this.onNewCardClick.bind(this)); + + if (this.palettes.length < 2) { + var deleteButton = this.paletteHead.querySelector('.palette-manager-palette-button[data-action="delete"]'); + deleteButton.setAttribute("disabled", "disabled"); + } + }; + + ns.PaletteManagerController.prototype.onNewCardClick = function () { + var color; + var palette = this.getSelectedPalette(); + if (palette && palette.colors.length > 0) { + color = palette.colors[palette.colors.length-1]; + } else { + color = '#FFFFFF'; + } + this.addColorInSelectedPalette(color); + }; + + ns.PaletteManagerController.prototype.delegatedPaletteBodyClick = function (event) { + var target = event.target; + if (target.classList.contains(CLOSE_ICON_CLASS)) { + var colorId = parseInt(target.parentNode.dataset.colorId, 10); + this.removeColorInSelectedPalette(colorId); + } + }; + + ns.PaletteManagerController.prototype.delegatedPaletteHeadClick = function (event) { + var target = event.target; + if (target.classList.contains(EDIT_NAME_CLASS)) { + this.renameSelectedPalette(); + } else if (target.classList.contains('palette-manager-palette-button')) { + var action = target.dataset.action; + if (action === 'save') { + this.savePalette(this.getSelectedPalette().id); + this.redraw(); + } else if (action === 'revert') { + this.revertChanges(); + } else if (action === 'delete') { + this.deleteSelectedPalette(); + } + } + }; + + ns.PaletteManagerController.prototype.getSpectrumSelector_ = function () { + return ':not(.' + NEW_COLOR_CLASS + ')>.palette-manager-color-square'; + }; + + ns.PaletteManagerController.prototype.initPaletteCardsSpectrum = function () { + var oSelf = this; + var container = $(this.getSpectrumSelector_()); + container.spectrum({ + clickoutFiresChange : true, + showInput: true, + showButtons: false, + change : function (color) { + var target = this; + var colorId = parseInt(target.parentNode.dataset.colorId, 10); + oSelf.updateColorInSelectedPalette(colorId, color); + }, + beforeShow : function() { + var target = this; + var colorId = parseInt(target.parentNode.dataset.colorId, 10); + var palette = oSelf.getSelectedPalette(); + var color = palette.colors[colorId]; + container.spectrum("set", color); + } + }); + + this.spectrumContainers.push(container); + }; + + /** + * Destroy all spectrum instances generated by the palette manager + */ + ns.PaletteManagerController.prototype.destroySpectrumPickers = function () { + this.spectrumContainers.forEach(function (container) { + container.spectrum("destroy"); + }); + this.spectrumContainers = []; + }; + + ns.PaletteManagerController.prototype.updateColorInSelectedPalette = function (colorId, color) { + var palette = this.getSelectedPalette(); + var hexColor = '#' + (color.toHex().toUpperCase()); + palette.colors.splice(colorId, 1, hexColor); + + this.redraw(); + }; + + ns.PaletteManagerController.prototype.addColorInSelectedPalette = function (color) { + var selectedPalette = this.getSelectedPalette(); + selectedPalette.colors.push(color); + + this.redraw(); + }; + + ns.PaletteManagerController.prototype.removeColorInSelectedPalette = function (colorId) { + var palette = this.getSelectedPalette(); + palette.colors.splice(colorId, 1); + + this.redraw(); + }; + + ns.PaletteManagerController.prototype.renameSelectedPalette = function () { + var palette = this.getSelectedPalette(); + var name = window.prompt('Please enter a new name for palette "' + palette.name + '"', palette.name); + if (name) { + palette.name = name; + this.redraw(); + } + }; + + ns.PaletteManagerController.prototype.getSelectedPalette = function () { + return this.getPaletteById(this.selectedPaletteId, this.palettes); + }; + + ns.PaletteManagerController.prototype.getColorCardsMarkup = function (colors) { + var html = colors.map(function (color, index) { + var dict = { + colorId : index, + hex : color, + rgb : tinycolor(color).toRgbString(), + hsl : tinycolor(color).toHslString() + }; + return pskl.utils.Template.replace(this.colorCardTemplate, dict); + }.bind(this)).join(''); + return html; + }; + + ns.PaletteManagerController.prototype.getPaletteById = function (paletteId, palettes) { + var match = null; + + palettes.forEach(function (palette) { + if (palette.id === paletteId) { + match = palette; + } + }); + + return match; + }; + + ns.PaletteManagerController.prototype.removePaletteById = function (paletteId, palettes) { + var palette = this.getPaletteById(paletteId, palettes); + if (palette) { + var index = palettes.indexOf(palette); + palettes.splice(index, 1); + } + }; + + ns.PaletteManagerController.prototype.deselectCurrentPalette = function () { + var selectedItem = this.palettesList.querySelector('.' + SELECTED_CLASSNAME); + if (selectedItem) { + this.selectedPaletteId = null; + selectedItem.classList.remove(SELECTED_CLASSNAME); + } + }; + + ns.PaletteManagerController.prototype.revertChanges = function () { + var palette = this.getSelectedPalette(); + var originalPalette = this.getPaletteById(palette.id, this.originalPalettes); + palette.name = originalPalette.name; + palette.colors = originalPalette.colors.slice(0); + + this.redraw(); + }; + + ns.PaletteManagerController.prototype.deleteSelectedPalette = function () { + var palette = this.getSelectedPalette(); + if (this.palettes.length > 1) { + if (window.confirm('Are you sure you want to delete "' + palette.name + '" ?')) { + this.removePaletteById(palette.id, this.palettes); + this.removePaletteById(palette.id, this.originalPalettes); + + this.persistToLocalStorage(); + + this.createPaletteListMarkup(); + this.selectPalette(this.palettes[0].id); + } + } + }; + + ns.PaletteManagerController.prototype.onPaletteListClick = function (event) { + var target = event.target; + if (target.dataset.paletteId) { + this.selectPalette(target.dataset.paletteId); + } + }; + + ns.PaletteManagerController.prototype.saveAll = function () { + this.palettes.forEach(function (palette) { + this.savePalette(palette.id); + }.bind(this)); + + this.redraw(); + }; + + ns.PaletteManagerController.prototype.savePalette = function (paletteId) { + var palette = this.getPaletteById(paletteId, this.palettes); + var originalPalette = this.getPaletteById(paletteId, this.originalPalettes); + if (originalPalette) { + originalPalette.name = palette.name; + originalPalette.colors = palette.colors; + } else { + this.originalPalettes.push(palette); + } + + this.persistToLocalStorage(); + + $.publish(Events.SHOW_NOTIFICATION, [{"content": "Palette " + palette.name + " successfully saved !"}]); + window.setTimeout($.publish.bind($, Events.HIDE_NOTIFICATION), 2000); + }; + + ns.PaletteManagerController.prototype.persistToLocalStorage = function () { + window.localStorage.setItem('piskel.palettes', JSON.stringify(this.originalPalettes)); + this.originalPalettes = this.retrieveUserPalettes(); + $.publish(Events.PALETTE_LIST_UPDATED); + }; + + ns.PaletteManagerController.prototype.retrieveUserPalettes = function () { + var palettesString = window.localStorage.getItem('piskel.palettes'); + return JSON.parse(palettesString) || []; + }; + +})();;(function () { + var ns = $.namespace('pskl.controller.dialogs'); + + var dialogs = { + 'manage-palettes' : { + template : 'templates/dialogs/manage-palettes.html', + controller : ns.PaletteManagerController + } + }; + + ns.DialogsController = function (piskelController) { + this.piskelController = piskelController; + this.currentDialog_ = null; + }; + + ns.DialogsController.prototype.init = function () { + this.dialogContainer_ = document.getElementById('dialog-container'); + this.dialogWrapper_ = document.getElementById('dialog-container-wrapper'); + $.subscribe(Events.DIALOG_DISPLAY, this.onDialogDisplayEvent_.bind(this)); + $.subscribe(Events.DIALOG_HIDE, this.onDialogHideEvent_.bind(this)); + + pskl.app.shortcutService.addShortcut('alt+P', this.onDialogDisplayEvent_.bind(this, null, 'manage-palettes')); + }; + + ns.DialogsController.prototype.onDialogDisplayEvent_ = function (evt, dialogId) { + if (!this.isDisplayed()) { + var config = dialogs[dialogId]; + if (config) { + this.dialogContainer_.innerHTML = pskl.utils.Template.get(config.template); + var controller = new config.controller(this.piskelController); + controller.init(); + + this.showDialogWrapper_(); + this.currentDialog_ = { + id : dialogId, + controller : controller + }; + } else { + console.error('Could not find dialog configuration for dialogId : ' + dialogId); + } + } + }; + + ns.DialogsController.prototype.onDialogHideEvent_ = function () { + this.hideDialog(); + }; + + ns.DialogsController.prototype.showDialogWrapper_ = function () { + pskl.app.shortcutService.addShortcut('ESC', this.hideDialog.bind(this)); + this.dialogWrapper_.classList.add('show'); + }; + + ns.DialogsController.prototype.hideDialog = function () { + var currentDialog = this.currentDialog_; + if (currentDialog) { + currentDialog.controller.destroy(); + } + + this.hideDialogWrapper_(); + this.currentDialog_ = null; + }; + + ns.DialogsController.prototype.hideDialogWrapper_ = function () { + pskl.app.shortcutService.removeShortcut('ESC'); + this.dialogWrapper_.classList.remove('show'); + }; + + ns.DialogsController.prototype.isDisplayed = function () { + return this.currentDialog_ !== null; + }; + +})();;(function () { + var ns = $.namespace("pskl.service"); + + ns.LocalStorageService = function (piskelController) { + + if(piskelController === undefined) { + throw "Bad LocalStorageService initialization: "; + } + this.piskelController = piskelController; + }; + + ns.LocalStorageService.prototype.init = function() {}; + +// localStorage.setItem('piskel_bkp', pskl.app.piskelController.serialize()) + + ns.LocalStorageService.prototype.save = function(name, description, piskel) { + this.removeFromKeys_(name); + this.addToKeys_(name, description, Date.now()); + window.localStorage.setItem('piskel.' + name, piskel); + }; + + ns.LocalStorageService.prototype.load = function(name) { + var piskelString = this.getPiskel(name); + var key = this.getKey_(name); + + pskl.utils.serialization.Deserializer.deserialize(JSON.parse(piskelString), function (piskel) { + piskel.setDescriptor(new pskl.model.piskel.Descriptor(name, key.description, true)); + pskl.app.piskelController.setPiskel(piskel); + }); + }; + + ns.LocalStorageService.prototype.remove = function(name) { + this.removeFromKeys_(name); + window.localStorage.removeItem('piskel.' + name); + }; + + ns.LocalStorageService.prototype.saveKeys_ = function(keys) { + window.localStorage.setItem('piskel.keys', JSON.stringify(keys)); + }; + + ns.LocalStorageService.prototype.removeFromKeys_ = function(name) { + var keys = this.getKeys(); + var otherKeys = keys.filter(function (key) { + return key.name !== name; + }); + + this.saveKeys_(otherKeys); + }; + + ns.LocalStorageService.prototype.getKey_ = function(name) { + var matches = this.getKeys().filter(function (key) { + return key.name === name; + }); + if (matches.length > 0) { + return matches[0]; + } else { + return null; + } + }; + + ns.LocalStorageService.prototype.addToKeys_ = function(name, description, date) { + var keys = this.getKeys(); + keys.push({ + name : name, + description : description, + date : date + }); + this.saveKeys_(keys); + }; + + ns.LocalStorageService.prototype.getPiskel = function(name) { + return window.localStorage.getItem('piskel.' + name); + }; + + ns.LocalStorageService.prototype.getKeys = function(name) { + var keysString = window.localStorage.getItem('piskel.keys'); + return JSON.parse(keysString) || []; + }; + +})();;(function () { + var ns = $.namespace('pskl.service'); + + ns.GithubStorageService = function (piskelController) { + this.piskelController = piskelController; + }; + + ns.GithubStorageService.prototype.init = function () {}; + + ns.GithubStorageService.prototype.store = function (callbacks) { + var xhr = new XMLHttpRequest(); + var formData = new FormData(); + formData.append('framesheet_content', this.piskelController.serialize()); + formData.append('fps_speed', this.piskelController.getFPS()); + + xhr.open('POST', Constants.STATIC.URL.SAVE, true); + + xhr.onload = function(e) { + if (this.status == 200) { + var baseUrl = window.location.href.replace(window.location.search, ""); + window.location.href = baseUrl + "?frameId=" + this.responseText; + } else { + this.onerror(e); + } + }; + xhr.onerror = function(e) { + $.publish(Events.SHOW_NOTIFICATION, [{"content": "Saving failed ("+this.status+")"}]); + }; + xhr.send(formData); + }; +})();;(function () { + var ns = $.namespace('pskl.service'); + + ns.AppEngineStorageService = function (piskelController) { + this.piskelController = piskelController; + }; + + ns.AppEngineStorageService.prototype.init = function () {}; + + ns.AppEngineStorageService.prototype.store = function (callbacks) { + var formData = this.prepareFormData_(); + + var xhr = new XMLHttpRequest(); + xhr.open('POST', Constants.APPENGINE.URL.SAVE, true); + + xhr.onload = function(e) { + if (this.status == 200) { + callbacks.success(); + callbacks.after(); + } else { + this.onerror(e); + } + }; + xhr.onerror = function(e) { + callbacks.error(this.status); + callbacks.after(); + }; + xhr.send(formData); + }; + + ns.AppEngineStorageService.prototype.prepareFormData_ = function () { + var piskel = this.piskelController.getPiskel(); + var descriptor = piskel.getDescriptor(); + + var formData = new FormData(); + formData.append('framesheet', this.piskelController.serialize()); + formData.append('fps', this.piskelController.getFPS()); + formData.append('name', descriptor.name); + formData.append('description', descriptor.description); + if (descriptor.isPublic) { + formData.append('public', true); + } + formData.append('frames', this.piskelController.getFrameCount()); + formData.append('first_frame_as_png', pskl.app.getFirstFrameAsPng()); + formData.append('framesheet_as_png', pskl.app.getFramesheetAsPng()); + + return formData; + }; +})();;(function () { + var ns = $.namespace('pskl.service'); + + var SNAPSHOT_PERIOD = 50; + var LOAD_STATE_INTERVAL = 50; + + ns.HistoryService = function (piskelController) { + this.piskelController = piskelController; + this.stateQueue = []; + this.currentIndex = -1; + this.saveState__b = this.saveState.bind(this); + + this.lastLoadState = -1; + }; + + ns.HistoryService.prototype.init = function () { + + $.subscribe(Events.PISKEL_SAVE_STATE, this.saveState__b); + + pskl.app.shortcutService.addShortcut('ctrl+Z', this.undo.bind(this)); + pskl.app.shortcutService.addShortcut('ctrl+Y', this.redo.bind(this)); + }; + + ns.HistoryService.prototype.saveState = function (evt, actionInfo) { + this.stateQueue = this.stateQueue.slice(0, this.currentIndex + 1); + this.currentIndex = this.currentIndex + 1; + + var state = { + action : actionInfo, + frameIndex : this.piskelController.currentFrameIndex, + layerIndex : this.piskelController.currentLayerIndex + }; + + if (actionInfo.type === 'FULL' || this.currentIndex % SNAPSHOT_PERIOD === 0) { + state.piskel = this.piskelController.serialize(false); + } + + this.stateQueue.push(state); + }; + + ns.HistoryService.prototype.undo = function () { + this.loadState(this.currentIndex - 1); + }; + + ns.HistoryService.prototype.redo = function () { + this.loadState(this.currentIndex + 1); + }; + + ns.HistoryService.prototype.loadState = function (index) { + if (this.isLoadStateAllowed_(index)) { + this.lastLoadState = Date.now(); + + var snapshotIndex = this.getPreviousSnapshotIndex_(index); + if (snapshotIndex < 0) { + throw 'Could not find previous SNAPSHOT saved in history stateQueue'; + } + + var serializedPiskel = this.stateQueue[snapshotIndex].piskel; + + if (typeof serializedPiskel === "string") { + this.stateQueue[snapshotIndex].piskel = JSON.parse(serializedPiskel); + serializedPiskel = this.stateQueue[snapshotIndex].piskel; + } + + this.loadPiskel(serializedPiskel, this.onPiskelLoadedCallback.bind(this, index, snapshotIndex)); + } + }; + + ns.HistoryService.prototype.isLoadStateAllowed_ = function (index) { + var timeOk = (Date.now() - this.lastLoadState) > LOAD_STATE_INTERVAL; + var indexInRange = index >= 0 && index < this.stateQueue.length; + return timeOk && indexInRange; + }; + + ns.HistoryService.prototype.getPreviousSnapshotIndex_ = function (index) { + while (this.stateQueue[index] && !this.stateQueue[index].piskel) { + index = index - 1; + } + return index; + }; + + ns.HistoryService.prototype.onPiskelLoadedCallback = function (index, snapshotIndex, piskel) { + for (var i = snapshotIndex + 1 ; i <= index ; i++) { + var state = this.stateQueue[i]; + this.setupState(state); + this.replayState(state); + } + + var lastState = this.stateQueue[index]; + this.setupState(lastState); + this.currentIndex = index; + $.publish(Events.PISKEL_RESET); + }; + + ns.HistoryService.prototype.setupState = function (state) { + this.piskelController.setCurrentFrameIndex(state.frameIndex); + this.piskelController.setCurrentLayerIndex(state.layerIndex); + }; + + ns.HistoryService.prototype.loadPiskel = function (piskel, callback) { + var descriptor = this.piskelController.piskel.getDescriptor(); + pskl.utils.serialization.Deserializer.deserialize(piskel, function (piskel) { + piskel.setDescriptor(descriptor); + this.piskelController.setPiskel(piskel); + callback(piskel); + }.bind(this)); + }; + + ns.HistoryService.prototype.replayState = function (state) { + var action = state.action; + var type = action.type; + var layer = this.piskelController.getLayerAt(state.layerIndex); + var frame = layer.getFrameAt(state.frameIndex); + action.scope.replay(frame, action.replay); + }; + +})();;(function () { + var ns = $.namespace('pskl.service'); + + ns.SavedStatusService = function (piskelController) { + this.piskelController = piskelController; + }; + + ns.SavedStatusService.prototype.init = function () { + $.subscribe(Events.TOOL_RELEASED, this.onToolReleased.bind(this)); + $.subscribe(Events.PISKEL_RESET, this.onPiskelReset.bind(this)); + + $.subscribe(Events.PISKEL_SAVED, this.onPiskelSaved.bind(this)); + + window.addEventListener("beforeunload", this.onBeforeUnload.bind(this)); + }; + + ns.SavedStatusService.prototype.onPiskelReset = function () { + var piskel = this.piskelController.getPiskel(); + // A first PISKEL_RESET is triggered during the load of a new Piskel, it should be ignored + // putting a firstResetDone flag as a nasty workaround for this + if (piskel.firstResetDone_) { + this.updateDirtyStatus(true); + } else { + piskel.firstResetDone_ = true; + } + }; + + ns.SavedStatusService.prototype.onToolReleased = function () { + this.updateDirtyStatus(true); + }; + + ns.SavedStatusService.prototype.onPiskelSaved = function () { + this.updateDirtyStatus(false); + }; + + ns.SavedStatusService.prototype.updateDirtyStatus = function (status) { + var piskel = this.piskelController.getPiskel(); + if (piskel.isDirty_ !== status) { + // Redraw piskel name only if dirty status actually changed + piskel.isDirty_ = status; + this.updatePiskelName(); + } + }; + + ns.SavedStatusService.prototype.updatePiskelName = function () { + var piskel = this.piskelController.getPiskel(); + var name = piskel.getDescriptor().name; + if (piskel.isDirty_) { + $('.piskel-name').html(name + ' *'); + } else { + $('.piskel-name').html(name); + } + }; + + ns.SavedStatusService.prototype.onBeforeUnload = function (evt) { + var piskel = this.piskelController.getPiskel(); + if (piskel.isDirty_) { + var confirmationMessage = "Your Piskel seems to have unsaved changes"; + + (evt || window.event).returnValue = confirmationMessage; + return confirmationMessage; + } + }; +})();;(function () { + var ns = $.namespace('pskl.service.keyboard'); + + ns.ShortcutService = function () { + this.shortcuts_ = {}; + }; + + /** + * @public + */ + ns.ShortcutService.prototype.init = function() { + $(document.body).keydown($.proxy(this.onKeyUp_, this)); + }; + + ns.ShortcutService.prototype.addShortcut = function (rawKey, callback) { + var parsedKey = this.parseKey_(rawKey.toLowerCase()); + + var key = parsedKey.key, + meta = parsedKey.meta; + + this.shortcuts_[key] = this.shortcuts_[key] || {}; + + if (this.shortcuts_[key][meta]) { + var keyStr = (meta !== 'normal' ? meta + ' + ' : '') + key; + console.error('[ShortcutService] >>> Shortcut [' + keyStr + '] already registered'); + } else { + this.shortcuts_[key][meta] = callback; + } + }; + + ns.ShortcutService.prototype.removeShortcut = function (rawKey) { + var parsedKey = this.parseKey_(rawKey.toLowerCase()); + + var key = parsedKey.key, + meta = parsedKey.meta; + + this.shortcuts_[key] = this.shortcuts_[key] || {}; + + this.shortcuts_[key][meta] = null; + }; + + ns.ShortcutService.prototype.parseKey_ = function (key) { + var meta = 'normal'; + if (key.indexOf('ctrl+') === 0) { + meta = 'ctrl'; + key = key.replace('ctrl+', ''); + } else if (key.indexOf('shift+') === 0) { + meta = 'shift'; + key = key.replace('shift+', ''); + } else if (key.indexOf('alt+') === 0) { + meta = 'alt'; + key = key.replace('alt+', ''); + } + return {meta : meta, key : key}; + }; + + /** + * @private + */ + ns.ShortcutService.prototype.onKeyUp_ = function(evt) { + if (!this.isInInput_(evt)) { + // jquery names FTW ... + var keycode = evt.which; + var targetTagName = evt.target.nodeName.toUpperCase(); + var charkey = pskl.service.keyboard.KeycodeTranslator.toChar(keycode); + + var keyShortcuts = this.shortcuts_[charkey]; + if(keyShortcuts) { + var cb; + if (this.isCtrlKeyPressed_(evt)) { + cb = keyShortcuts.ctrl; + } else if (this.isShiftKeyPressed_(evt)) { + cb = keyShortcuts.shift; + } else if (this.isAltKeyPressed_(evt)) { + cb = keyShortcuts.alt; + } else { + cb = keyShortcuts.normal; + } + + if(cb) { + cb(charkey); + evt.preventDefault(); + } + } + } + }; + + ns.ShortcutService.prototype.isInInput_ = function (evt) { + var targetTagName = evt.target.nodeName.toUpperCase(); + return targetTagName === 'INPUT' || targetTagName === 'TEXTAREA'; + }; + + ns.ShortcutService.prototype.isCtrlKeyPressed_ = function (evt) { + return this.isMac_() ? evt.metaKey : evt.ctrlKey; + }; + + ns.ShortcutService.prototype.isShiftKeyPressed_ = function (evt) { + return evt.shiftKey; + }; + + ns.ShortcutService.prototype.isAltKeyPressed_ = function (evt) { + return evt.altKey; + }; + + ns.ShortcutService.prototype.isMac_ = function () { + return navigator.appVersion.indexOf("Mac") != -1; + }; +})();;(function () { + var specialKeys = { + 191 : "?", + 27 : "esc", + 38 : "up", + 40 : "down", + 46 : "del" + }; + + var ns = $.namespace('pskl.service.keyboard'); + + ns.KeycodeTranslator= { + toChar : function (keycode) { + if (keycode >= 48 && keycode <= 57) { + // key is 0-9 + return (keycode - 48) + ""; + } else if (keycode >= 65 && keycode <= 90) { + // key is a-z, use base 36 to get the string representation + return (keycode - 65 + 10).toString(36); + } else { + return specialKeys[keycode]; + } + } + }; +})();;(function () { + var ns = $.namespace('pskl.service.keyboard'); + + ns.CheatsheetService = function () { + this.isDisplayed_ = false; + }; + + ns.CheatsheetService.prototype.init = function () { + this.cheatsheetEl_ = document.getElementById('cheatsheet-wrapper'); + if (!this.cheatsheetEl_) { + throw 'cheatsheetEl_ DOM element could not be retrieved'; + } + this.initMarkup_(); + pskl.app.shortcutService.addShortcut('shift+?', this.toggleCheatsheet_.bind(this)); + pskl.app.shortcutService.addShortcut('?', this.toggleCheatsheet_.bind(this)); + + var link = $('.cheatsheet-link'); + link.click(this.toggleCheatsheet_.bind(this)); + + $.subscribe(Events.TOGGLE_HELP, this.toggleCheatsheet_.bind(this)); + $.subscribe(Events.ESCAPE, this.onEscape_.bind(this)); + }; + + ns.CheatsheetService.prototype.toggleCheatsheet_ = function () { + if (this.isDisplayed_) { + this.hideCheatsheet_(); + } else { + this.showCheatsheet_(); + } + }; + + ns.CheatsheetService.prototype.onEscape_ = function () { + if (this.isDisplayed_) { + this.hideCheatsheet_(); + } + }; + + ns.CheatsheetService.prototype.showCheatsheet_ = function () { + pskl.app.shortcutService.addShortcut('ESC', this.hideCheatsheet_.bind(this)); + this.cheatsheetEl_.style.display = 'block'; + this.isDisplayed_ = true; + }; + + + ns.CheatsheetService.prototype.hideCheatsheet_ = function () { + pskl.app.shortcutService.removeShortcut('ESC'); + this.cheatsheetEl_.style.display = 'none'; + this.isDisplayed_ = false; + }; + + ns.CheatsheetService.prototype.initMarkup_ = function () { + this.initMarkupForTools_(); + this.initMarkupForMisc_(); + this.initMarkupForSelection_(); + }; + + ns.CheatsheetService.prototype.toDescriptor_ = function (shortcut, description, icon) { + return { + 'shortcut' : shortcut, + 'description' : description, + 'icon' : icon + }; + }; + + ns.CheatsheetService.prototype.getDomFromDescriptor_ = function (descriptor) { + var shortcutTemplate = pskl.utils.Template.get('cheatsheet-shortcut-template'); + var markup = pskl.utils.Template.replace(shortcutTemplate, { + shortcutIcon : descriptor.icon, + shortcutDescription : descriptor.description, + shortcutKey : descriptor.shortcut + }); + + return pskl.utils.Template.createFromHTML(markup); + }; + + ns.CheatsheetService.prototype.initMarkupAbstract_ = function (descriptors, containerSelector) { + var container = $(containerSelector, this.cheatsheetEl_).get(0); + for (var i = 0 ; i < descriptors.length ; i++) { + var descriptor = descriptors[i]; + var shortcutEl = this.getDomFromDescriptor_(descriptor); + container.appendChild(shortcutEl); + } + }; + + ns.CheatsheetService.prototype.initMarkupForTools_ = function () { + var descriptors = pskl.app.toolController.tools.map(function (tool) { + return this.toDescriptor_(tool.shortcut, tool.instance.helpText, 'tool-icon ' + tool.instance.toolId); + }.bind(this)); + + this.initMarkupAbstract_(descriptors, '.cheatsheet-tool-shortcuts'); + }; + + ns.CheatsheetService.prototype.initMarkupForMisc_ = function () { + var descriptors = [ + this.toDescriptor_('X', 'Swap primary/secondary colors'), + this.toDescriptor_('D', 'Reset default colors'), + this.toDescriptor_('ctrl + Z', 'Undo'), + this.toDescriptor_('ctrl + Y', 'Redo'), + this.toDescriptor_('￪', 'Select previous frame'), /* ASCII for up-arrow */ + this.toDescriptor_('￬', 'Select next frame'), /* ASCII for down-arrow */ + this.toDescriptor_('N', 'Create new frame'), + this.toDescriptor_('shift + N', 'Duplicate selected frame'), + this.toDescriptor_('shift + ?', 'Open/Close this popup'), + this.toDescriptor_('alt + P', 'Open the Palette Manager') + ]; + + this.initMarkupAbstract_(descriptors, '.cheatsheet-misc-shortcuts'); + }; + + ns.CheatsheetService.prototype.initMarkupForSelection_ = function () { + var descriptors = [ + this.toDescriptor_('ctrl + X', 'Cut selection'), + this.toDescriptor_('ctrl + C', 'Copy selection'), + this.toDescriptor_('ctrl + V', 'Paste selection'), + this.toDescriptor_('del', 'Delete selection') + ]; + + this.initMarkupAbstract_(descriptors, '.cheatsheet-selection-shortcuts'); + }; + +})(); +;(function () { + var ns = $.namespace("pskl.service"); + ns.ImageUploadService = function () {}; + ns.ImageUploadService.prototype.init = function () {}; + + /** + * Upload a base64 image data to distant service. If successful, will call provided callback with the image URL as first argument; + * @param {String} imageData base64 image data (such as the return value of canvas.toDataUrl()) + * @param {Function} cbSuccess success callback. 1st argument will be the uploaded image URL + * @param {Function} cbError error callback + */ + ns.ImageUploadService.prototype.upload = function (imageData, cbSuccess, cbError) { + var xhr = new XMLHttpRequest(); + var formData = new FormData(); + formData.append('data', imageData); + xhr.open('POST', Constants.IMAGE_SERVICE_UPLOAD_URL, true); + xhr.onload = function (e) { + if (this.status == 200) { + var imageUrl = Constants.IMAGE_SERVICE_GET_URL + this.responseText; + cbSuccess(imageUrl); + } else { + cbError(); + } + }; + + xhr.send(formData); + }; +})(); +;/** + * @provide pskl.drawingtools.BaseTool + * + * @require pskl.utils + */ +(function() { + var ns = $.namespace("pskl.drawingtools"); + + ns.BaseTool = function() { + this.toolId = "tool-base"; + }; + + ns.BaseTool.prototype.applyToolAt = function(col, row, color, frame, overlay, event) {}; + + ns.BaseTool.prototype.moveToolAt = function(col, row, color, frame, overlay, event) {}; + + ns.BaseTool.prototype.replay = Constants.ABSTRACT_FUNCTION; + + ns.BaseTool.prototype.moveUnactiveToolAt = function(col, row, color, frame, overlay, event) { + + if (overlay.containsPixel(col, row)) { + if (!isNaN(this.highlightedPixelCol) && + !isNaN(this.highlightedPixelRow) && + (this.highlightedPixelRow != row || + this.highlightedPixelCol != col)) { + + // Clean the previously highlighted pixel: + overlay.clear(); + } + + // Show the current pixel targeted by the tool: + overlay.setPixel(col, row, Constants.TOOL_TARGET_HIGHLIGHT_COLOR); + + this.highlightedPixelCol = col; + this.highlightedPixelRow = row; + } else { + this.hideHighlightedPixel(overlay); + } + }; + + ns.BaseTool.prototype.hideHighlightedPixel = function(overlay) { + if (this.highlightedPixelRow !== null && this.highlightedPixelCol !== null) { + try { + overlay.setPixel(this.highlightedPixelCol, this.highlightedPixelRow, Constants.TRANSPARENT_COLOR); + } catch (e) { + console.warn('ns.BaseTool.prototype.hideHighlightedPixel failed'); + } + this.highlightedPixelRow = null; + this.highlightedPixelCol = null; + } + }; + + ns.BaseTool.prototype.raiseSaveStateEvent = function (replayData) { + $.publish(Events.PISKEL_SAVE_STATE, { + type : 'REPLAY', + scope : this, + replay : replayData + }); + }; + + + ns.BaseTool.prototype.releaseToolAt = function(col, row, color, frame, overlay, event) {}; + + /** + * Bresenham line algorihtm: Get an array of pixels from + * start and end coordinates. + * + * http://en.wikipedia.org/wiki/Bresenham's_line_algorithm + * http://stackoverflow.com/questions/4672279/bresenham-algorithm-in-javascript + * + * @private + */ + ns.BaseTool.prototype.getLinePixels_ = function(x0, x1, y0, y1) { + + var pixels = []; + var dx = Math.abs(x1-x0); + var dy = Math.abs(y1-y0); + var sx = (x0 < x1) ? 1 : -1; + var sy = (y0 < y1) ? 1 : -1; + var err = dx-dy; + + while(true){ + + // Do what you need to for this + pixels.push({"col": x0, "row": y0}); + + if ((x0==x1) && (y0==y1)) { + break; + } + + var e2 = 2*err; + if (e2>-dy){ + err -= dy; + x0 += sx; + } + if (e2 < dx) { + err += dx; + y0 += sy; + } + } + return pixels; + }; +})(); +;(function () { + var ns = $.namespace('pskl.drawingtools'); + /** + * Abstract shape tool class, parent to all shape tools (rectangle, circle). + * Shape tools should override only the draw_ method + */ + ns.ShapeTool = function() { + // Shapes's first point coordinates (set in applyToolAt) + this.startCol = null; + this.startRow = null; + }; + + pskl.utils.inherit(ns.ShapeTool, ns.BaseTool); + + /** + * @override + */ + ns.ShapeTool.prototype.applyToolAt = function(col, row, color, frame, overlay, event) { + $.publish(Events.DRAG_START, [col, row]); + this.startCol = col; + this.startRow = row; + + // Drawing the first point of the rectangle in the fake overlay canvas: + overlay.setPixel(col, row, color); + }; + + ns.ShapeTool.prototype.moveToolAt = function(col, row, color, frame, overlay, event) { + var coords = this.getCoordinates_(col, row, event); + $.publish(Events.CURSOR_MOVED, [coords.col, coords.row]); + + overlay.clear(); + if(color == Constants.TRANSPARENT_COLOR) { + color = Constants.SELECTION_TRANSPARENT_COLOR; + } + + // draw in overlay + this.draw_(coords.col, coords.row, color, overlay); + }; + + /** + * @override + */ + ns.ShapeTool.prototype.releaseToolAt = function(col, row, color, frame, overlay, event) { + overlay.clear(); + if (event.shiftKey) { + var scaled = this.getScaledCoordinates_(col, row); + col = scaled.col; + row = scaled.row; + } + var coords = this.getCoordinates_(col, row, event); + this.draw_(coords.col, coords.row, color, frame); + + $.publish(Events.DRAG_END, [col, row]); + this.raiseSaveStateEvent({ + col : col, + row : row, + startCol : this.startCol, + startRow : this.startRow, + color : color + }); + }; + + /** + * @override + */ + ns.ShapeTool.prototype.replay = function(frame, replayData) { + this.startCol = replayData.startCol; + this.startRow = replayData.startRow; + this.draw_(replayData.col, replayData.row, replayData.color, frame); + }; + + /** + * Transform the current coordinates based on the original event + * @param {Number} col current col/x coordinate in the frame + * @param {Number} row current row/y coordinate in the frame + * @param {Event} event current event (can be mousemove, mouseup ...) + * @return {Object} {row : Number, col : Number} + */ + ns.ShapeTool.prototype.getCoordinates_ = function(col, row, event) { + if (event.shiftKey) { + return this.getScaledCoordinates_(col, row); + } else { + return {col : col, row : row}; + } + }; + + /** + * Transform the coordinates to preserve a square 1:1 ratio from the origin of the shape + * @param {Number} col current col/x coordinate in the frame + * @param {Number} row current row/y coordinate in the frame + * @return {Object} {row : Number, col : Number} + */ + ns.ShapeTool.prototype.getScaledCoordinates_ = function(col, row) { + var dX = this.startCol - col; + var absX = Math.abs(dX); + + var dY = this.startRow - row; + var absY = Math.abs(dY); + + var delta = Math.min(absX, absY); + row = this.startRow - ((dY/absY)*delta); + col = this.startCol - ((dX/absX)*delta); + + return { + col : col, + row : row + }; + }; + + ns.ShapeTool.prototype.draw_ = Constants.ABSTRACT_FUNCTION; + +})();;/** + * @provide pskl.drawingtools.SimplePen + * + * @require pskl.utils + */ +(function() { + var ns = $.namespace("pskl.drawingtools"); + + ns.SimplePen = function() { + this.toolId = "tool-pen"; + this.helpText = "Pen tool"; + + this.previousCol = null; + this.previousRow = null; + + this.pixels = []; + }; + + pskl.utils.inherit(ns.SimplePen, ns.BaseTool); + + /** + * @override + */ + ns.SimplePen.prototype.applyToolAt = function(col, row, color, frame, overlay, event) { + frame.setPixel(col, row, color); + this.previousCol = col; + this.previousRow = row; + this.pixels.push({ + col : col, + row : row + }); + }; + + /** + * @override + */ + ns.SimplePen.prototype.moveToolAt = function(col, row, color, frame, overlay, event) { + if((Math.abs(col - this.previousCol) > 1) || (Math.abs(row - this.previousRow) > 1)) { + // The pen movement is too fast for the mousemove frequency, there is a gap between the + // current point and the previously drawn one. + // We fill the gap by calculating missing dots (simple linear interpolation) and draw them. + var interpolatedPixels = this.getLinePixels_(col, this.previousCol, row, this.previousRow); + for(var i=0, l=interpolatedPixels.length; i size=widthxheight + var parts = sizeParam.split("x"); + if (parts && parts.length == 2 && !isNaN(parts[0]) && !isNaN(parts[1])) { + var width = parseInt(parts[0], 10), + height = parseInt(parts[1], 10); + + size = { + height : Math.min(height, Constants.MAX_HEIGHT), + width : Math.min(width, Constants.MAX_WIDTH) + }; + } else { + size = { + height : Constants.DEFAULT.HEIGHT, + width : Constants.DEFAULT.WIDTH + }; + } + return size; + }, + + readFramesheetIdFromURL_ : function () { + return this.readUrlParameter_("frameId"); + }, + + readUrlParameter_ : function (paramName) { + var searchString = window.location.search.substring(1); + var params = searchString.split("&"); + for (var i = 0; i < params.length; i++) { + var param = params[i].split("="); + if (param[0] == paramName) { + return window.unescape(param[1]); + } + } + return ""; + }, + + loadFramesheetFromService : function (frameId) { + var xhr = new XMLHttpRequest(); + xhr.open('GET', Constants.STATIC.URL.GET + '?l=' + frameId, true); + xhr.responseType = 'text'; + xhr.onload = function (e) { + var res = JSON.parse(this.responseText); + pskl.utils.serialization.Deserializer.deserialize(res.framesheet, function (piskel) { + pskl.app.piskelController.setPiskel(piskel); + pskl.app.animationController.setFPS(res.fps); + + $.publish(Events.HIDE_NOTIFICATION); + }); + }; + + xhr.onerror = function () { + $.publish(Events.HIDE_NOTIFICATION); + }; + + xhr.send(); + }, + + store : function (callbacks) { + this.storageService.store(callbacks); + }, + + getFirstFrameAsPng : function () { + var firstFrame = this.piskelController.getFrameAt(0); + var canvasRenderer = new pskl.rendering.CanvasRenderer(firstFrame, 1); + canvasRenderer.drawTransparentAs('rgba(0,0,0,0)'); + var firstFrameCanvas = canvasRenderer.render(); + return firstFrameCanvas.toDataURL("image/png"); + }, + + getFramesheetAsPng : function () { + var renderer = new pskl.rendering.PiskelRenderer(this.piskelController); + var framesheetCanvas = renderer.renderAsCanvas(); + return framesheetCanvas.toDataURL("image/png"); + }, + + uploadAsSpritesheetPNG : function () { + var imageData = this.getFramesheetAsPng(); + this.imageUploadService.upload(imageData, this.openWindow.bind(this)); + }, + + openWindow : function (url) { + var options = [ + "dialog=yes", "scrollbars=no", "status=no", + "width=" + this.piskelController.getWidth() * this.piskelController.getFrameCount(), + "height=" + this.piskelController.getHeight() + ].join(","); + + window.open(url, "piskel-export", options); + } + }; +})(); diff --git a/build/piskel-style-packaged.css b/build/piskel-style-packaged.css new file mode 100644 index 00000000..86c2cc44 --- /dev/null +++ b/build/piskel-style-packaged.css @@ -0,0 +1,2401 @@ +html, body { + height : 100%; width: 100%; + margin : 0; + overflow: hidden; + cursor : default; + font-family: arial; + font-size: 11px; + -webkit-touch-callout: none; + -webkit-user-select: none; + -khtml-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; +} + +ul, li { + margin : 0; + padding : 0; + list-style-type: none; +} + + +/* Force apparition of scrollbars on leopard */ +::-webkit-scrollbar { + -webkit-appearance: none; + width: 6px; +} + +::-webkit-scrollbar-thumb { + border-radius: 2px; + background-color: #666; +} + +::-webkit-scrollbar-track { + background-color: rgba(50, 50, 50, 0.4); +} +body { + background: radial-gradient(circle, #000, #373737); + /* 16/06/2013 : -webkit still needed for + safari, safari mobile and android browser and chrome for android + cf http://caniuse.com/css-gradients */ + background: -webkit-radial-gradient(circle, #000, #373737); +} + +/* Browser fixes */ +::-ms-clear { + display: none; +} + +.allow-user-select { + -webkit-touch-callout: initial; + -webkit-user-select: initial; + -khtml-user-select: initial; + -moz-user-select: initial; + -ms-user-select: initial; + user-select: initial; +} + +/** + * Application layout + */ + +.main-wrapper { + position: absolute; + top: 5px; + right: 0; + bottom: 5px; + left: 0; +} + +.column-wrapper { + text-align: center; + font-size: 0; + position: absolute; + left: 100px; /* Reserve room for tools on the left edge of the screen. */ + top: 0; + right: 50px; /* Reserve room for actions on the right edge of the screen. */ + bottom: 0; +} + +.column { + display: inline-block; +} + +.left-column { + vertical-align: top; + height: 100%; + margin-right: 7px; +} + +.main-column { + height: 100%; + position: relative; +} + +.right-column { + vertical-align: top; + margin-left: 10px; + height: 100%; + position: relative; +} + +.drawing-canvas-container { + font-size: 0; +} + +.sticky-section { + position: fixed; + top: 0; + bottom: 0; + z-index: 1000; +} + +.sticky-section .sticky-section-wrap { + display: table; + height: 100%; +} + +.sticky-section .vertical-centerer { + display: table-cell; + vertical-align: middle; +} + +.left-sticky-section.sticky-section { + left: 0; + max-width: 100px; +} + +.left-sticky-section .tool-icon { + float: left; +} + +/** + * Canvases layout + */ + +.canvas { + position: relative; + z-index: 1; +} + +.canvas-container { + position: relative; + display: block; +} + +.canvas-container .canvas-background { + position: absolute; + top: 0; + right: 0; + bottom: 0; + left: 0; +} + +.light-picker-background, +.light-canvas-background .canvas-background { + background: url(../img/canvas_background/light_canvas_background.png) repeat; +} + +.medium-picker-background, +.medium-canvas-background .canvas-background { + background: url(../img/canvas_background/medium_canvas_background.png) repeat; +} + +.lowcont-medium-picker-background, +.lowcont-medium-canvas-background .canvas-background { + background: url(../img/canvas_background/lowcont_medium_canvas_background.png) repeat; +} + +.lowcont-dark-picker-background, +.lowcont-dark-canvas-background .canvas-background { + background: url(../img/canvas_background/lowcont_dark_canvas_background.png) repeat; +} + +.layers-canvas { + opacity: 0.2; +} + +.canvas.canvas-overlay, +.canvas.layers-canvas { + position: absolute; + top: 0; + left: 0; +} + +/** + * Z-indexes should match the drawing area canvas superposition order : + * - 1 : draw layers below current layer + * - 2 : draw current layer + * - 3 : draw layers above current layer + * - 4 : draw the tools overlay + */ +.canvas.layers-below-canvas {z-index: 7;} +.canvas.drawing-canvas {z-index: 8;} +.canvas.layers-above-canvas {z-index: 9;} +.canvas.canvas-overlay {z-index: 10;} + +/** + * Animated preview styles. + */ + +.preview-container { + border : 0px Solid black; + border-radius:5px 0px 0px 5px; + box-shadow : 0px 0px 2px rgba(0,0,0,0.2); + font-size: 0; +} + +.preview-container .canvas-container { + overflow : hidden; +} + +.preview-container canvas { + border : 0px Solid transparent; +} + +.display-fps { + float: left; + color: #aaa; + font-size: 12px; + min-width: 55px; + vertical-align: bottom; + line-height: 24px; +} + +.range-fps { + overflow: hidden; + width: 120px; +} + +/** + * User messages + */ +.user-message { + position: absolute; + right: 0; + bottom: 0; + background-color: #F9EDBE; + padding: 10px 47px; + border-top-left-radius: 7px; + color: #222; + border: #F0C36D 1px solid; + border-right: 0; + border-bottom: 0; + font-weight: bold; + font-size: 13px; + z-index: 30000; + max-width: 300px; +} + +.user-message .close { + position: absolute; + top: 6px; + right: 17px; + color: gray; + font-weight: bold; + cursor: pointer; + font-size: 18px; +} + +.user-message .close:hover { + color: black; +} + +.image-link { + color : gold; +} + +.pull-top, +.pull-right, +.pull-bottom, +.pull-left { + position:absolute; +} + +.pull-top { + top:0; +} + +.pull-right { + right:0; +} + +.pull-bottom { + bottom:0; +} + +.pull-left { + left:0; +} + +.cursor-coordinates { + color:#888; + font-size:12px; + font-weight:bold; + font-family:Courier; +} +.row { + display: block; +} + +.textfield { + background : black; + border : 1px solid #888; + border-radius : 2px; + padding : 3px 10px; + color : white; + + box-sizing:border-box; + -moz-box-sizing:border-box; +} + +.textfield[disabled=disabled] { + background : #3a3a3a; +} + +.textfield-small { + width : 50px; +} + +.button { + height: 24px; + box-sizing: border-box; + + background-color: #3f3f3f; + border: 1px solid #333; + border-top-color: #666; + border-bottom-color: #222; + + cursor: pointer; + text-decoration: none; + + color: white; + text-shadow: 0px -1px 0 black; + font-weight: bold; + font-size: 1rem; + text-align: center; + + transition: background-color 0.2s linear; +} + +.button:hover { + text-decoration: none; + background-color: #484848; + color: gold; +} + +.button-primary { + background-color: rgb(255,215,0); /* gold */ + + border-color: rgb(179, 164, 0); + border-top-color: white; + border-bottom-color: rgb(151, 133, 0); + + color: black; + text-shadow: 0px 1px 0 #fff; +} + +.button-primary:hover { + background-color: rgb(255,235,20); + color: #333; +} + +.button[disabled], +.button[disabled]:hover { + cursor:default; + background-color: #aaa; + color: #777; + text-shadow: 0px 1px 0 #bbb; + border-color: #666; + border-top-color: #999; + border-bottom-color: #555; +} + +/** Righty sticky drawer expanded state. */ + +.right-sticky-section.sticky-section { + right: 0; + width: 47px; + + -webkit-transition: all 200ms ease-out; + -moz-transition: all 200ms ease-out; + -ms-transition: all 200ms ease-out; + -o-transition: all 200ms ease-out; + transition: all 200ms ease-out; +} + +.right-sticky-section.expanded { + right: 280px; +} + +.right-sticky-section .tool-icon { + float: right; + margin-right: 0; +} + +/********************************************************** *j* j** j*j j j j** *****************/ +/* Settings icons I I I I I\I \ */ +/********************************************************** *** *** *** * * '** *****************/ + +.tool-icon.gallery-icon { + background-image: url(../img/gallery.png); + background-position: 3px 3px; + background-size: 39px 39px; +} + +.tool-icon.resize-icon { + background-image: url(../img/resize-icon.png); + background-position: 10px 10px; + background-size: 26px 26px; +} + +.tool-icon.save-icon { + background-image: url(../img/save.png); + background-position: 6px 6px; + background-size: 36px 36px; +} + +.tool-icon.gear-icon { + background-image: url(../img/gear.png); + background-position: 6px 7px; + background-size: 32px 32px; +} + +.tool-icon.upload-cloud-icon { + background-image: url(../img/cloud_export.png); + background-position: 4px 0px; + background-size: 36px 36px; + position: relative; +} + +.tool-icon.local-storage-icon { + background-image: url(../img/local-storage-icon.png); + background-position: 10px 12px; + background-size: 30px; + position: relative; +} + +.tool-icon.import-icon { + background-image: url(../img/import-icon.png); + background-position: 10px 5px; + background-size: 26px; + position: relative; +} + +.upload-cloud-icon .label { + position: absolute; + left: 0; + bottom: 4px; + right: 0; + font-size: 11px; + text-transform: uppercase; + color: #fff; + text-align: center; +} + +.drawer-content { + overflow: hidden; + background-color: #444; + height: 550px; + max-height: 100%; + width: 280px; + border-top-left-radius: 4px; + border-bottom-left-radius: 4px; + box-shadow: 0 0 5px 0 black; +} + +.right-sticky-section.expanded .tool-icon { + padding-right: 1px; +} + +.right-sticky-section .tool-icon.has-expanded-drawer { + position: relative; + background-color: #444; + margin-right: 0; + padding-right: 2px; + border-left : 3px solid gold; +} + +/************************************************************************************************/ +/* Common settings classes */ +/************************************************************************************************/ + +.settings-section { + margin: 10px 20px; + font-size: 12px; + font-weight: bold; + color: #ccc; + text-shadow: 1px 1px #000; +} + +.settings-section .button { + margin: 0; +} + +.settings-title { + margin-top: 20px; + margin-bottom: 10px; + text-transform: uppercase; + border-bottom: 1px #aaa solid; + padding-bottom: 5px; +} + +.settings-description { + margin : 0 0 10px 0; + display : inline-block; +} + +.settings-form-section { + margin-bottom: 10px; +} + +/************************************************************************************************/ +/* Application settings */ +/************************************************************************************************/ + +.background-picker-wrapper { + overflow: hidden; + padding: 10px 5px 20px 5px; +} + +.background-picker { + cursor: pointer; + float: left; + height: 35px; + width: 35px; + background-color: transparent; + margin-right: 15px; + padding: 1px; + position: relative; +} + +.background-picker:after { + content: " "; + position: absolute; + top: -2px; + right: -2px; + bottom: -2px; + left: -2px; +} + +.background-picker:hover:after { + border: #eee 1px solid; +} + +.background-picker.selected:after { + border: gold 1px solid; +} + +/************************************************************************************************/ +/* Gif/Png Export panel */ +/************************************************************************************************/ + +.gif-upload-button, +.gif-render-button { + margin-top : 10px; + margin-right : 10px; +} + +.gif-export-radio-group { + margin:10px 0; +} + +.gif-export-progress-status { + margin-left: 5px; +} + +.gif-export-progress-bar { + margin-top:5px; + height:3px; + width: 0; + background:gold; +} + +.gif-export-preview, +.png-export-preview { + margin-top:20px; + max-width:240px; + position:relative; +} + +.png-export-preview { + margin:10px 0; + overflow: hidden; +} + +.png-export-preview img { + float: left; +} + +.png-upload-status { + margin : 10px 0; +} + +.preview-upload-ongoing:before{ + content: "Upload ongoing ..."; + position: absolute; + display: block; + height: 100%; + width: 100%; + text-align: center; + padding-top: 45%; + box-sizing:border-box; + -moz-box-sizing:border-box; + background: rgba(0,0,0,0.5); + color: white; +} + +/************************************************************************************************/ +/* Import panel */ +/************************************************************************************************/ + +.import-section, +.resize-section { + margin: 15px 0; +} + +.import-section-title { + display : inline-block; +} + +.import-section-title-small { + width: 35px; +} + +.import-section-disabled { + color : #888; +} + +.import-section-preview { + display : inline-block; + height : 60px; + width: 60px; + border : 1px dashed #999; + border-radius: 3px; +} + +.import-size-field, +.resize-size-field { + width: 50px; + margin-right: 8px; + text-align: right; +} + +.import-size-field:nth-of-type(2), +.resize-size-field:nth-of-type(2) { + margin-left: 5px; +} + +.file-input-button { + margin-right: 8px; + border-radius: 2px; +} + +.file-input-status { + display: inline-block; + width: 130px; + overflow: hidden; + + height: 1.5rem; + word-break : break-all; + vertical-align: middle; + font-style: italic; + font-weight: normal; + text-shadow: none; +} + +.save-field { + width: 100%; +} + +#save-status { + margin-top: 10px; +} +.status { + height: 1.5rem; + vertical-align: middle; + font-weight: normal; + text-shadow: none; +} + +[name=smooth-resize-checkbox] { + margin : 0 8px; +} + +[name*=checkbox] { + vertical-align: middle; +} + + +/************************************************************************************************/ +/* Browse local piskels panel */ +/************************************************************************************************/ + +.local-piskels-list { + width: 100%; +} + +.local-piskel-item { + height: 3em; +} + +.local-piskel-name { + width: 40%; +} + +.local-piskel-save-date { + font-weight : normal; +} + +.local-piskels-list a { + text-decoration: none; +} +.local-piskels-list a:hover { + text-decoration: underline; +} +.local-piskel-load-link { + color : gold; +} +.local-piskel-delete-link { + color : red; +} + +.tools-wrapper, +.options-wrapper, +.palette-wrapper { + float: left; +} + +.tool-icon { + cursor : pointer; + width: 46px; + height: 46px; + margin: 1px; + background-color: #3a3a3a; + background-repeat: no-repeat; + background-position: 12px 12px; + background-size: 24px 24px; +} + +.tool-icon.selected { + cursor: default; + background-color: #444; + border: 3px solid gold; + box-sizing: border-box; + -moz-box-sizing: border-box; + background-position: 9px 9px; +} + +.tool-icon:hover { + background-color: #444; +} + +/* + * Tool icons: + */ +.tool-icon.tool-pen { + background-image: url(../img/tools/pen.png); +} + +.tool-icon.tool-vertical-mirror-pen { + background-image: url(../img/tools/mirror.png); + background-position: 0px 10px; + background-size: 38px 27px; +} + +.tool-icon.tool-vertical-mirror-pen.selected { + background-position: -3px 7px; +} + +.tool-icon.tool-paint-bucket { + background-image: url(../img/tools/paintbucket.png); +} + +.tool-icon.tool-eraser { + background-image: url(../img/tools/eraser.png); +} + +.tool-icon.tool-stroke { + background-image: url(../img/tools/stroke.png); +} + +.tool-icon.tool-rectangle { + background-image: url(../img/tools/rectangle.png); + background-position: 12px 14px; + background-size: 24px 20px; +} + +.tool-icon.tool-circle { + background-image: url(../img/tools/circle.png); +} + +.tool-icon.tool-move { + background-image: url(../img/tools/hand.png); + background-size: 24px 24px; +} + +.tool-icon.tool-rectangle-select { + background-image: url(../img/tools/rectangle_selection.png); + background-position: 12px 14px; + background-size: 24px 20px; +} + +.tool-icon.tool-rectangle.selected, +.tool-icon.tool-rectangle-select.selected { + background-position: 9px 11px; +} + +.tool-icon.tool-shape-select { + background-image: url(../img/tools/magicwand.png); +} + +.tool-icon.tool-colorpicker { + background-image: url(../img/tools/eyedropper.png); + background-size: 23px 23px; +} + +/* + * Tool cursors: + */ + +.tool-paint-bucket .drawing-canvas-container:hover { + cursor: url(../img/icons/paint-bucket.png) 12 12, pointer; +} + +.tool-vertical-mirror-pen .drawing-canvas-container:hover { + cursor: url(../img/icons/vertical-mirror-pen.png) 5 15, pointer; +} + +.tool-pen .drawing-canvas-container:hover { + cursor: url(../img/icons/pen.png) 0 15, pointer; +} + +.tool-eraser .drawing-canvas-container:hover { + cursor: url(../img/icons/eraser.png) 0 15, pointer; +} + +.tool-stroke .drawing-canvas-container:hover { + cursor: url(../img/icons/pen.png) 0 15, pointer; +} + +.tool-rectangle .drawing-canvas-container:hover { + cursor: url(../img/icons/rectangle.png) 0 15, pointer; +} + +.tool-circle .drawing-canvas-container:hover { + cursor: url(../img/icons/circle.png) 2 15, pointer; +} + +.tool-move .drawing-canvas-container:hover { + cursor: url(../img/icons/hand.png) 15 15, pointer; +} + +.tool-rectangle-select .drawing-canvas-container:hover { + cursor: url(../img/icons/select.png) 15 15, pointer; +} + +.tool-shape-select .drawing-canvas-container:hover { + cursor: url(../img/icons/wand.png) 15 15, pointer; +} + +.tool-colorpicker .drawing-canvas-container:hover { + cursor: url(../img/icons/dropper.png) 0 15, pointer; +} + +.swap-colors-icon { + background-image: url(../img/tools/swap-arrow-square-small-grey.png); + position: relative; + top: 50px; + left: 6px; + height: 18px; + width: 18px; + background-size: 18px; + opacity : 0.3; + cursor : pointer; +} + +.swap-colors-icon:hover { + opacity : 1; +} + +.tool-color-picker { + position:relative; +} + +.tool-color-picker:nth-child(1) { + z-index : 100; +} + +.tool-color-picker:nth-child(2) { + z-index : 90; + margin-top: 25px; + margin-left:-20px; +} + +.tool-color-picker input { + width: 16px; + height: 16px; + text-indent: -10000px; + border: 1px solid black; + background: white; + cursor: pointer; + position : relative; + top: 10px; + margin-left: 2px; +} + +.tool-color-picker .secondary-color-picker { + top : 18px; + margin-left: 0; +} + +.palette-wrapper { + margin-top: 10px; + margin-left: 10px; +} + +.palette-color[data-color=TRANSPARENT] { + position: relative; + top: 10px; + left: 10px; + background-color: white; + height : 16px; + width : 16px; + border: 2px solid #000; + background-size: 16px 16px; + background-position: 0 0; + background-image: -webkit-gradient( + linear, + left top, + right bottom, + color-stop(0, #fff), + color-stop(0.45, #fff), + color-stop(0.5, #ff0000), + color-stop(0.55, #fff), + color-stop(1, #fff) + ); + background-image: -moz-linear-gradient( + left top, + #fff 0%, + #fff 45%, + #f00 50%, + #fff 55%, + #fff 100% + ); +} + + + +.action-icon { + cursor: pointer; + height: 100%; + background-repeat: no-repeat; + background-position: 50%; +} + +.action-icon.edit-icon { + background-image: url('../img/tools/pen.png'); +} +.cheatsheet-link { + position: fixed; + bottom: 10px; + left: 10px; + + padding: 1px 0 0 45px; + color : gold; + font-weight: bold; + font-size : 1.25em; + line-height: 20px; + + cursor : pointer; + + background-image:url('../img/keyboard.png'); + background-size:35px 20px; + background-repeat:no-repeat; + opacity: 0.5; + z-index: 11000; + transition : opacity 0.3s; +} + +.cheatsheet-link:hover { + opacity: 1; +} + +#cheatsheet-wrapper { + position: absolute; + z-index: 10000; + + top: 0; + right: 0; + bottom: 0; + left: 0; + + padding: 50px; + + box-sizing: border-box; + -moz-box-sizing : border-box; + + color: white; +} + +.cheatsheet-container { + width: 100%; + height: 100%; + + box-sizing: border-box; + -moz-box-sizing : border-box; + + padding: 20px 3%; + border-radius: 3px; + background: rgba(0,0,0,0.9); + overflow: auto; +} + +.cheatsheet-container h3 { + font-size:24px; + margin-top: 0; +} + +.cheatsheet-section { + float: left; + width : 33%; +} + +.cheatsheet-shortcut { + overflow: hidden; + margin: 10px 0; +} + +.cheatsheet-icon.tool-icon { + float: left; + display: inline-block; + + height: 30px; + width: 30px; + margin: 0 20px 0 0; + + background-size: 20px 20px; + background-position: 5px 5px; +} + +.cheatsheet-description { + font-family:Courier; + color: white; + font-size : 13px; + margin-left: 20px; + line-height : 30px; +} + +.cheatsheet-key { + display : inline-block; + height: 30px; + line-height: 30px; + padding: 0 10px; + + border : 1px solid gold; + border-radius: 2px; + + box-sizing: border-box; + -moz-box-sizing : border-box; + + text-align: center; + font-family:Courier; + font-weight: bold; + font-size : 18px; + color: gold; +} +#dialog-container-wrapper { + position: absolute; + z-index: 20000; + + top: 0; + right: 0; + bottom: 0; + left: 0; + + padding: 50px 150px; + overflow: hidden; + + box-sizing: border-box; + -moz-box-sizing : border-box; + + background-color: rgba(0,0,0,0.8); + opacity: 0; + pointer-events: none; + + transition: opacity 0.5s; + + + color: white; +} + +#dialog-container-wrapper.show { + opacity: 1; + pointer-events: auto; + transition: opacity 0.5s; +} + +#dialog-container { + width: 100%; + height: 100%; + + margin-top: -1500px; + transition:margin-top 0.5s; + + box-sizing: border-box; + -moz-box-sizing : border-box; + + border-radius: 3px; + background: rgba(0,0,0,1); + overflow: auto; +} + +.show #dialog-container { + margin-top: 0; +} + + +.palette-manager-wrapper { + height: 100%; + position: relative; +} + +.palette-manager-body { + position: absolute; + top: 45px; + bottom: 0; + right: 0; + left: 0; +} + +.palette-manager-head { + position: absolute; + width: 100%; + background: gold; + margin: 0; + padding: 10px; + color: black; + font-size: 1.8em; + box-sizing: border-box; + -moz-box-sizing: border-box; +} + +.palette-manager-close { + position: absolute; + top: 0; + right: 0; + line-height: 45px; + margin-right: 10px; + font-size: 1.3em; + cursor: pointer; +} + +.palette-manager-drawer { + width: 200px; + position: absolute; + top: 0; + bottom: 0; +} + +.palette-manager-list { + position: absolute; + top:40px; + right: 0; + bottom: 0; + left: 0; + overflow: auto; +} + +.palette-manager-actions { + position: absolute; + height:40px; + line-height:40px; + width: 100%; + text-align: center; +} + +.palette-manager-actions-button { + width: 80px; + margin: 5px; +} + +.palette-manager-palette-button, +.palette-manager-actions-button { + line-height: 20px; +} + +.palette-manager-list li { + height: 48px; + line-height: 48px; + padding-left:10px; + + font-size: 1.4em; + + box-sizing: border-box; + -moz-box-sizing: border-box; + + border-bottom: 1px solid #666; + cursor:pointer; +} + +.palette-manager-list li:hover { + background : #222; +} + +.palette-manager-list li.selected { + color : gold; + font-weight: bold; +} + +.palette-manager-list li:nth-child(1) { + border-top: 1px solid #666; +} + +.palette-manager-details { + position: absolute; + top: 0; + right: 0; + bottom: 0; + left: 200px; + + box-sizing: border-box; + -moz-box-sizing: border-box; + + border-left:1px solid #666; +} + +.palette-manager-details-head { + position: absolute; + height:40px; + line-height:40px; + width: 100%; + + box-sizing: border-box; + -moz-box-sizing: border-box; +} + +.palette-manager-details-head-name { + padding: 0 10px 0 20px; + font-size: 1.5em; + font-weight: bold; +} + +.palette-manager-details-head .edit-icon { + width: 24px; + display: inline-block; + background-size: 16px; +} + +.palette-manager-details-head-actions { + float: right; + line-height: 40px; + padding-right: 10px; +} + +.palette-manager-details-body { + position: absolute; + top:40px; + right: 0; + bottom: 0; + left: 0; + overflow: auto; + + box-sizing: border-box; + -moz-box-sizing: border-box; +} + + + +.palette-manager-color-card { + width: 120px; + height: 180px; + display: inline-block; + position: relative; + margin: 20px 0 20px 20px; + box-shadow: 0 0 0px 0px gold; + transition: box-shadow 0.3s; +} + +.palette-manager-color-card:hover { + box-shadow: 0 0 4px 1px gold; +} + +.palette-manager-delete-card { + position: absolute; + top: 0; + right: 0; + width: 20px; + + text-align: center; + font-size: 1.6em; + font-weight: bold; + color: rgb(255,255,255); + text-shadow : 0 0 2px rgb(0,0,0); + cursor: pointer; + + opacity : 0.2; + transition : opacity 0.3s, color 0.1s; +} + +.palette-manager-color-card:hover .palette-manager-delete-card { + opacity : 0.6; +} + +.palette-manager-color-card .palette-manager-delete-card:hover { + opacity : 1; + color: rgb(240,80,80); +} + +.palette-manager-new-color .palette-manager-color-square { + border: 3px dotted #888; + border-bottom-width: 0; + box-sizing: border-box; + -moz-box-sizing: border-box; + border-radius: 3px 3px 0 0; + cursor: pointer; + text-align: center; + font-size: 24px; + color: #888; + line-height: 120px; +} + +.palette-manager-color-square { + width: 120px; + height: 120px; + cursor: pointer; + /*background-image:url(../img/tools/eyedropper.png);*/ +} + +.palette-manager-color-details { + color : #666; + background: #eee; + height: 60px; + padding-left: 5px; +} + +.palette-manager-color-details li{ + line-height: 20px; + font-weight: bold; +} +.toolbox-container { + border: 4px solid #888; + font-size: medium; + color: white; + text-align: left; + border-radius: 4px; + margin-top: 10px; +} + +.toolbox-title { + padding: 8px; + margin: 0; + font-size: 15px; + background: #222; +} + +.toolbox-button-container { + overflow : hidden; +} + +.toolbox-button { + margin: 0; + width: 25%; + float : left; +} + +/* @override */ +.button.toolbox-button { + border-left-width: 0; +} + +.toolbox-button:last-child { + border-right-width: 0; +} + +/** + * Layers container + */ +.layers-list-container { +} + +.layers-title { + background-image: url('../img/layers.svg'); + background-size: 22px; + background-repeat: no-repeat; + background-position: 97%; +} + +.layers-list { + font-size : 12px; +} + +.layer-item { + height:24px; + line-height: 24px; + padding : 0 0 0 10px; + border-top: 1px solid #444; + cursor : pointer; +} + +.layer-item .edit-icon { + float: right; + width: 30px; + background-size: 12px; + opacity: 0; + transition : opacity 0.2s; +} + +.layer-item:hover .edit-icon { + opacity : 0.6; +} + +.layer-item:hover .edit-icon:hover { + opacity : 1; +} + +.layer-item:hover { + background : #222; +} + +.current-layer-item, +.current-layer-item:hover { + background : #333; + color: gold; +} + +.layers-button-arrow { + font-family : 'Lucida Grande', Calibri; + padding : 2px 6px 0 6px; +} +.palettes-list-container { +} + +.palettes-list-select { + float:right; + max-width:90px; + margin-top: 3px; +} + +.palettes-title { + background-size: 22px; + background-repeat: no-repeat; + background-position: 97%; +} + +.palettes-list-colors { + overflow:hidden; +} + +.palettes-list-color { + cursor : pointer; + float: left; + margin : 0 0 5px 5px; + width : 32px; + height : 32px; + position: relative; +} + +.palettes-list-color:nth-child(-n+5) { + margin-top: 5px; +} + +.palettes-list-color div{ + width : 32px; + height : 32px; +} + +.palettes-list-color.primary:before, +.palettes-list-color.secondary:before { + content: ""; + position: absolute; + bottom: 1px; + display: inline-block; + border: 7px solid gold; + border-top-color: transparent; + + width: 0px; + height: 0px; +} + +.palettes-list-color.primary:before { + left: 1px; + border-right-color: transparent; +} + + +.palettes-list-color.secondary:before { + right: 1px; + border-left-color: transparent; +} +/*** +Spectrum Colorpicker v1.1.2 +https://github.com/bgrins/spectrum +Author: Brian Grinstead +License: MIT +***/ + +.sp-container { + position:absolute; + top:0; + left:0; + display:inline-block; + *display: inline; + *zoom: 1; + /* https://github.com/bgrins/spectrum/issues/40 */ + z-index: 9999994; + overflow: hidden; +} +.sp-container.sp-flat { + position: relative; +} + +/* http://ansciath.tumblr.com/post/7347495869/css-aspect-ratio */ +.sp-top { + position:relative; + width: 100%; + display:inline-block; +} +.sp-top-inner { + position:absolute; + top:0; + left:0; + bottom:0; + right:0; +} +.sp-color { + position: absolute; + top:0; + left:0; + bottom:0; + right:20%; +} +.sp-hue { + position: absolute; + top:0; + right:0; + bottom:0; + left:84%; + height: 100%; +} +.sp-fill { + padding-top: 80%; +} +.sp-sat, .sp-val { + position: absolute; + top:0; + left:0; + right:0; + bottom:0; +} + +.sp-alpha-enabled .sp-top { + margin-bottom: 18px; +} +.sp-alpha-enabled .sp-alpha { + display: block; +} +.sp-alpha-handle { + position:absolute; + top:-4px; + bottom: -4px; + width: 6px; + left: 50%; + cursor: pointer; + border: 1px solid black; + background: white; + opacity: .8; +} +.sp-alpha { + display: none; + position: absolute; + bottom: -14px; + right: 0; + left: 0; + height: 8px; +} +.sp-alpha-inner { + border: solid 1px #333; +} + +/* Don't allow text selection */ +.sp-container, .sp-replacer, .sp-preview, .sp-dragger, .sp-slider, .sp-alpha, .sp-alpha-handle, .sp-container.sp-dragging .sp-input, .sp-container button { + -webkit-user-select:none; + -moz-user-select: -moz-none; + -o-user-select:none; + user-select: none; +} + +.sp-container.sp-input-disabled .sp-input-container { + display: none; +} +.sp-container.sp-buttons-disabled .sp-button-container { + display: none; +} +.sp-palette-only .sp-picker-container { + display: none; +} +.sp-palette-disabled .sp-palette-container { + display: none; +} + +.sp-initial-disabled .sp-initial { + display: none; +} + + +/* Gradients for hue, saturation and value instead of images. Not pretty... but it works */ +.sp-sat { + background-image: -webkit-gradient(linear, 0 0, 100% 0, from(#FFF), to(rgba(204, 154, 129, 0))); + background-image: -webkit-linear-gradient(left, #FFF, rgba(204, 154, 129, 0)); + background-image: -moz-linear-gradient(left, #fff, rgba(204, 154, 129, 0)); + background-image: -o-linear-gradient(left, #fff, rgba(204, 154, 129, 0)); + background-image: -ms-linear-gradient(left, #fff, rgba(204, 154, 129, 0)); + background-image: linear-gradient(to right, #fff, rgba(204, 154, 129, 0)); + -ms-filter: "progid:DXImageTransform.Microsoft.gradient(GradientType = 1, startColorstr=#FFFFFFFF, endColorstr=#00CC9A81)"; + filter : progid:DXImageTransform.Microsoft.gradient(GradientType = 1, startColorstr='#FFFFFFFF', endColorstr='#00CC9A81'); +} +.sp-val { + background-image: -webkit-gradient(linear, 0 100%, 0 0, from(#000000), to(rgba(204, 154, 129, 0))); + background-image: -webkit-linear-gradient(bottom, #000000, rgba(204, 154, 129, 0)); + background-image: -moz-linear-gradient(bottom, #000, rgba(204, 154, 129, 0)); + background-image: -o-linear-gradient(bottom, #000, rgba(204, 154, 129, 0)); + background-image: -ms-linear-gradient(bottom, #000, rgba(204, 154, 129, 0)); + background-image: linear-gradient(to top, #000, rgba(204, 154, 129, 0)); + -ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr=#00CC9A81, endColorstr=#FF000000)"; + filter : progid:DXImageTransform.Microsoft.gradient(startColorstr='#00CC9A81', endColorstr='#FF000000'); +} + +.sp-hue { + background: -moz-linear-gradient(top, #ff0000 0%, #ffff00 17%, #00ff00 33%, #00ffff 50%, #0000ff 67%, #ff00ff 83%, #ff0000 100%); + background: -ms-linear-gradient(top, #ff0000 0%, #ffff00 17%, #00ff00 33%, #00ffff 50%, #0000ff 67%, #ff00ff 83%, #ff0000 100%); + background: -o-linear-gradient(top, #ff0000 0%, #ffff00 17%, #00ff00 33%, #00ffff 50%, #0000ff 67%, #ff00ff 83%, #ff0000 100%); + background: -webkit-gradient(linear, left top, left bottom, from(#ff0000), color-stop(0.17, #ffff00), color-stop(0.33, #00ff00), color-stop(0.5, #00ffff), color-stop(0.67, #0000ff), color-stop(0.83, #ff00ff), to(#ff0000)); + background: -webkit-linear-gradient(top, #ff0000 0%, #ffff00 17%, #00ff00 33%, #00ffff 50%, #0000ff 67%, #ff00ff 83%, #ff0000 100%); +} + +/* IE filters do not support multiple color stops. + Generate 6 divs, line them up, and do two color gradients for each. + Yes, really. + */ +.sp-1 { + height:17%; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff0000', endColorstr='#ffff00'); +} +.sp-2 { + height:16%; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffff00', endColorstr='#00ff00'); +} +.sp-3 { + height:17%; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#00ff00', endColorstr='#00ffff'); +} +.sp-4 { + height:17%; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#00ffff', endColorstr='#0000ff'); +} +.sp-5 { + height:16%; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#0000ff', endColorstr='#ff00ff'); +} +.sp-6 { + height:17%; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff00ff', endColorstr='#ff0000'); +} + +.sp-hidden { + display: none !important; +} + +/* Clearfix hack */ +.sp-cf:before, .sp-cf:after { content: ""; display: table; } +.sp-cf:after { clear: both; } +.sp-cf { *zoom: 1; } + +/* Mobile devices, make hue slider bigger so it is easier to slide */ +@media (max-device-width: 480px) { + .sp-color { right: 40%; } + .sp-hue { left: 63%; } + .sp-fill { padding-top: 60%; } +} +.sp-dragger { + border-radius: 5px; + height: 5px; + width: 5px; + border: 1px solid #fff; + background: #000; + cursor: pointer; + position:absolute; + top:0; + left: 0; +} +.sp-slider { + position: absolute; + top:0; + cursor:pointer; + height: 3px; + left: -1px; + right: -1px; + border: 1px solid #000; + background: white; + opacity: .8; +} + +/* +Theme authors: +Here are the basic themeable display options (colors, fonts, global widths). +See http://bgrins.github.io/spectrum/themes/ for instructions. +*/ + +.sp-container { + border-radius: 0; + background-color: #ECECEC; + border: solid 1px #f0c49B; + padding: 0; +} +.sp-container, .sp-container button, .sp-container input, .sp-color, .sp-hue +{ + font: normal 12px "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif; + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + -ms-box-sizing: border-box; + box-sizing: border-box; +} +.sp-top +{ + margin-bottom: 3px; +} +.sp-color, .sp-hue +{ + border: solid 1px #666; +} + +/* Input */ +.sp-input-container { + float:right; + width: 100px; + margin-bottom: 4px; +} +.sp-initial-disabled .sp-input-container { + width: 100%; +} +.sp-input { + font-size: 12px !important; + border: 1px inset; + padding: 4px 5px; + margin: 0; + width: 100%; + background:transparent; + border-radius: 3px; + color: #222; +} +.sp-input:focus { + border: 1px solid orange; +} +.sp-input.sp-validation-error +{ + border: 1px solid red; + background: #fdd; +} +.sp-picker-container , .sp-palette-container +{ + float:left; + position: relative; + padding: 10px; + padding-bottom: 300px; + margin-bottom: -290px; +} +.sp-picker-container +{ + width: 172px; + border-left: solid 1px #fff; +} + +/* Palettes */ +.sp-palette-container +{ + border-right: solid 1px #ccc; +} + +.sp-palette .sp-thumb-el { + display: block; + position:relative; + float:left; + width: 24px; + height: 15px; + margin: 3px; + cursor: pointer; + border:solid 2px transparent; +} +.sp-palette .sp-thumb-el:hover, .sp-palette .sp-thumb-el.sp-thumb-active { + border-color: orange; +} +.sp-thumb-el +{ + position:relative; +} + +/* Initial */ +.sp-initial +{ + float: left; + border: solid 1px #333; +} +.sp-initial span { + width: 30px; + height: 25px; + border:none; + display:block; + float:left; + margin:0; +} + +/* Buttons */ +.sp-button-container { + float: right; +} + +/* Replacer (the little preview div that shows up instead of the ) */ +.sp-replacer { + margin:0; + overflow:hidden; + cursor:pointer; + padding: 4px; + display:inline-block; + *zoom: 1; + *display: inline; + border: solid 1px #91765d; + background: #eee; + color: #333; + vertical-align: middle; +} +.sp-replacer:hover, .sp-replacer.sp-active { + border-color: #F0C49B; + color: #111; +} +.sp-replacer.sp-disabled { + cursor:default; + border-color: silver; + color: silver; +} +.sp-dd { + padding: 2px 0; + height: 16px; + line-height: 16px; + float:left; + font-size:10px; +} +.sp-preview +{ + position:relative; + width:25px; + height: 20px; + border: solid 1px #222; + margin-right: 5px; + float:left; + z-index: 0; +} + +.sp-palette +{ + *width: 220px; + max-width: 220px; +} +.sp-palette .sp-thumb-el +{ + width:16px; + height: 16px; + margin:2px 1px; + border: solid 1px #d0d0d0; +} + +.sp-container +{ + padding-bottom:0; +} + + +/* Buttons: http://hellohappy.org/css3-buttons/ */ +.sp-container button { + background-color: #eeeeee; + background-image: -webkit-linear-gradient(top, #eeeeee, #cccccc); + background-image: -moz-linear-gradient(top, #eeeeee, #cccccc); + background-image: -ms-linear-gradient(top, #eeeeee, #cccccc); + background-image: -o-linear-gradient(top, #eeeeee, #cccccc); + background-image: linear-gradient(to bottom, #eeeeee, #cccccc); + border: 1px solid #ccc; + border-bottom: 1px solid #bbb; + border-radius: 3px; + color: #333; + font-size: 14px; + line-height: 1; + padding: 5px 4px; + text-align: center; + text-shadow: 0 1px 0 #eee; + vertical-align: middle; +} +.sp-container button:hover { + background-color: #dddddd; + background-image: -webkit-linear-gradient(top, #dddddd, #bbbbbb); + background-image: -moz-linear-gradient(top, #dddddd, #bbbbbb); + background-image: -ms-linear-gradient(top, #dddddd, #bbbbbb); + background-image: -o-linear-gradient(top, #dddddd, #bbbbbb); + background-image: linear-gradient(to bottom, #dddddd, #bbbbbb); + border: 1px solid #bbb; + border-bottom: 1px solid #999; + cursor: pointer; + text-shadow: 0 1px 0 #ddd; +} +.sp-container button:active { + border: 1px solid #aaa; + border-bottom: 1px solid #888; + -webkit-box-shadow: inset 0 0 5px 2px #aaaaaa, 0 1px 0 0 #eeeeee; + -moz-box-shadow: inset 0 0 5px 2px #aaaaaa, 0 1px 0 0 #eeeeee; + -ms-box-shadow: inset 0 0 5px 2px #aaaaaa, 0 1px 0 0 #eeeeee; + -o-box-shadow: inset 0 0 5px 2px #aaaaaa, 0 1px 0 0 #eeeeee; + box-shadow: inset 0 0 5px 2px #aaaaaa, 0 1px 0 0 #eeeeee; +} +.sp-cancel +{ + font-size: 11px; + color: #d93f3f !important; + margin:0; + padding:2px; + margin-right: 5px; + vertical-align: middle; + text-decoration:none; + +} +.sp-cancel:hover +{ + color: #d93f3f !important; + text-decoration: underline; +} + + +.sp-palette span:hover, .sp-palette span.sp-thumb-active +{ + border-color: #000; +} + +.sp-preview, .sp-alpha, .sp-thumb-el +{ + position:relative; + background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAwAAAAMCAIAAADZF8uwAAAAGUlEQVQYV2M4gwH+YwCGIasIUwhT25BVBADtzYNYrHvv4gAAAABJRU5ErkJggg==); +} +.sp-preview-inner, .sp-alpha-inner, .sp-thumb-inner +{ + display:block; + position:absolute; + top:0;left:0;bottom:0;right:0; +} + +.sp-palette .sp-thumb-inner +{ + background-position: 50% 50%; + background-repeat: no-repeat; +} + +.sp-palette .sp-thumb-light.sp-thumb-active .sp-thumb-inner +{ + background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAAASCAYAAABWzo5XAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAIVJREFUeNpiYBhsgJFMffxAXABlN5JruT4Q3wfi/0DsT64h8UD8HmpIPCWG/KemIfOJCUB+Aoacx6EGBZyHBqI+WsDCwuQ9mhxeg2A210Ntfo8klk9sOMijaURm7yc1UP2RNCMbKE9ODK1HM6iegYLkfx8pligC9lCD7KmRof0ZhjQACDAAceovrtpVBRkAAAAASUVORK5CYII=); +} + +.sp-palette .sp-thumb-dark.sp-thumb-active .sp-thumb-inner +{ + background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAAASCAYAAABWzo5XAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAadEVYdFNvZnR3YXJlAFBhaW50Lk5FVCB2My41LjEwMPRyoQAAAMdJREFUOE+tkgsNwzAMRMugEAahEAahEAZhEAqlEAZhEAohEAYh81X2dIm8fKpEspLGvudPOsUYpxE2BIJCroJmEW9qJ+MKaBFhEMNabSy9oIcIPwrB+afvAUFoK4H0tMaQ3XtlrggDhOVVMuT4E5MMG0FBbCEYzjYT7OxLEvIHQLY2zWwQ3D+9luyOQTfKDiFD3iUIfPk8VqrKjgAiSfGFPecrg6HN6m/iBcwiDAo7WiBeawa+Kwh7tZoSCGLMqwlSAzVDhoK+6vH4G0P5wdkAAAAASUVORK5CYII=); +} + +/** + * Piskel specific CSS for spectrum widgets + */ + +/* Widget's main container */ +.sp-container { + border-radius: 4px; + background-color: #2B2B2B; + border: solid 4px #888; + padding: 5px 5px 0 5px; + box-shadow : 0 0 5px 0 black; +} + +.sp-container[data-y-position=bottom] { + border-top-left-radius: 0; +} + +.sp-container[data-y-position=top] { + border-bottom-left-radius: 0; +} + +/* Color square container */ +.sp-color, .sp-hue { + border : 1px solid #222; +} + +/* Remove the padding on the input container */ +.sp-replacer { + padding: 4px; + height: 100%; + border-width: 0; + box-sizing: border-box; + -moz-box-sizing:border-box; + background-color: #444; +} + +.sp-replacer:hover { + background-color: #888; +} + +/* Hide the triangle */ +.sp-dd { + display: none; +} + +/* */ +.sp-preview { + margin-right: 0; + height: 100%; + width: 39px; + border-width: 0; +} + +.sp-palette-row-selection { + max-width: 62px; +} + +.sp-palette .sp-thumb-el { + margin : 0 5px 5px 0; + width: 24px; + height: 24px; + border-color: #444; + +} + +.sp-picker-container, .sp-palette-container { + padding-top: 5px; + padding-right: 5px; + padding-left: 5px; + border-left-width: 0; + border-right-width: 0; +} + +.sp-picker-container { + padding: 5px; + padding-bottom: 300px; + margin-bottom: -295px; +} + +.sp-slider { + height: 5px; + left: -2px; + right: -2px; + border: 2px solid white; + background: rgba(255,255,255,0); + opacity: 1; + border-radius: 2px; + box-shadow: 0 0 1px 1px rgba(0,0,0,0.5), inset 0 0 1px 1px rgba(0,0,0,0.5); +} + +.sp-dragger { + border-radius: 8px; + height: 12px; + width: 12px; + border: 2px solid white; + background: none; + box-sizing:border-box; + -moz-box-sizing:border-box; + box-shadow: 0 0 1px 1px rgba(0,0,0,0.5), inset 0 0 1px 1px rgba(0,0,0,0.5); +} + +.sp-palette .sp-thumb-el.sp-thumb-active { + border-color: gold; + box-shadow: 0 0 0px 1px gold; +} + +.sp-input { + border: 1px solid #666; + margin: 0; + background: #111; + border-radius: 2px; + color: #D3D3D3; + font-family: Courier!important; +} + +.sp-input.sp-validation-error { + background: #330000; +} +/*! + * Bootstrap v2.1.1 + * + * Copyright 2012 Twitter, Inc + * Licensed under the Apache License v2.0 + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Designed and built with all the love in the world @twitter by @mdo and @fat. + */ +.clearfix { + *zoom: 1; +} +.clearfix:before, +.clearfix:after { + display: table; + content: ""; + line-height: 0; +} +.clearfix:after { + clear: both; +} +.hide-text { + font: 0/0 a; + color: transparent; + text-shadow: none; + background-color: transparent; + border: 0; +} +.input-block-level { + display: block; + width: 100%; + min-height: 30px; + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; +} +.tooltip { + position: absolute; + z-index: 1030; + display: block; + visibility: visible; + padding: 5px; + font-size: 11px; + opacity: 0; + filter: alpha(opacity=0); +} +.tooltip.in { + opacity: 0.8; + filter: alpha(opacity=80); +} +.tooltip.top { + margin-top: -3px; +} +.tooltip.right { + margin-left: 3px; +} +.tooltip.bottom { + margin-top: 3px; +} +.tooltip.left { + margin-left: -3px; +} +.tooltip-inner { + max-width: 200px; + padding: 3px 8px; + color: #ffffff; + text-align: center; + text-decoration: none; + background-color: #000000; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; +} +.tooltip-arrow { + position: absolute; + width: 0; + height: 0; + border-color: transparent; + border-style: solid; +} +.tooltip.top .tooltip-arrow { + bottom: 0; + left: 50%; + margin-left: -5px; + border-width: 5px 5px 0; + border-top-color: #000000; +} +.tooltip.right .tooltip-arrow { + top: 50%; + left: 0; + margin-top: -5px; + border-width: 5px 5px 5px 0; + border-right-color: #000000; +} +.tooltip.left .tooltip-arrow { + top: 50%; + right: 0; + margin-top: -5px; + border-width: 5px 0 5px 5px; + border-left-color: #000000; +} +.tooltip.bottom .tooltip-arrow { + top: 0; + left: 50%; + margin-left: -5px; + border-width: 0 5px 5px; + border-bottom-color: #000000; +} + +.tooltip { + line-height: 20px; +} + +.tooltip.in { + opacity: 0.95; + filter: alpha(opacity=95); +} + +.tooltip { + line-height: 20px; +} +.preview-list-wrapper { + position: relative; + height: 100%; + overflow: hidden; +} + +.preview-list-scroller { + overflow-y: scroll; + overflow-x: hidden; + height: 100%; +} + +.top-overflow, +.bottom-overflow { + height: 20px; + position: absolute; + left: 0; + right: 12px; + + -webkit-transition: all 500ms ease-out; + -moz-transition: all 500ms ease-out; + -ms-transition: all 500ms ease-out; + -o-transition: all 500ms ease-out; + transition: all 500ms ease-out; + + background-image: linear-gradient(45deg, rgba(0,0,0, 0.8) 25%, transparent 25%, transparent 75%, rgba(0,0,0, 0.8) 75%, rgba(0,0,0, 0.8)), + linear-gradient(-45deg, rgba(0,0,0, 0.8) 25%, transparent 25%, transparent 75%, rgba(0,0,0, 0.8) 75%, rgba(0,0,0, 0.8)); + background-size: 29px 45px; + background-repeat: repeat-x; + background-position-x: 3px; + z-index: 10; +} + +.top-overflow { + top: -20px; +} + +.bottom-overflow { + bottom: -20px; + background-position-x: 0; + background-position-y: -23px; +} + +.top-overflow-visible .top-overflow { + top: 0; +} + +.bottom-overflow-visible .bottom-overflow { + bottom: 0; +} + +.preview-list { + list-style-type: none; + padding-right: 7px; +} + +.add-frame-action { + border: #888 solid 4px; + font-size: 13px; + color: #888; + cursor: pointer; + padding: 6px 0; + border-radius: 4px; + margin-top: 8px; + background-image: url(../img/plus.png); + background-repeat: no-repeat; + background-position: 3px 7px; + background-size: 26px 26px; + text-indent: 18px; + background-color: #222; +} + +.add-frame-action .label { + width: 80px; + margin: 0 auto; +} + +.add-frame-action:hover { + border-color: gold; +} + +.preview-tile { + position: relative; + border: #444 3px solid; + border-radius: 3px; + margin: 5px 0; +} + +.preview-tile:first-child { + margin-top: 0; +} + +.preview-tile:hover { + border: #999 3px solid; +} + +.preview-tile .tile-overlay { + z-index: 10; + position: absolute; + background-color: rgba(100, 100, 100, 0.6); + opacity: 0; + height: 30px; + width: 30px; + border: none; +} + +.preview-tile:hover .tile-overlay { + opacity: 1.0; +} + +.preview-tile .tile-overlay.tile-count { + display: block; + opacity: 1.0; + border-bottom-right-radius: 3px; + top: 0; + left: 0; + font-size: 14px; + line-height: 30px; + color: white; + font-weight: bold; + text-align: center; + cursor: default; +} + +.preview-tile .tile-overlay.delete-frame-action { + background-image: url(../img/garbage.png); + background-repeat: no-repeat; + top: 0; + right: 0; + border-bottom-left-radius: 3px; + height: 30px; + width: 30px; + background-position: 5px 5px; + background-size: 20px; + cursor: pointer; +} + +.preview-tile .tile-overlay.duplicate-frame-action { + bottom: 0; + right: 0; + border-bottom-left-radius: 3px; + background-image: url(../img/duplicate.png); + background-repeat: no-repeat; + background-position: 5px 5px; + background-size: 20px; + cursor: pointer; +} + +.preview-tile .tile-overlay.dnd-action { + bottom: 0; + left: 0; + border-top-right-radius: 3px; + background-image: url(../img/dragndrop.png); + background-repeat: no-repeat; + background-position: 5px 5px; + background-size: 20px; + cursor: move; +} + +.preview-tile.selected { + border-color: gold; +} + +.preview-tile.selected:after { + content: " "; + position: absolute; + top: 38px; + right: -15px; + border: transparent 4px solid; + border-left-color: gold; + border-width: 6px; + border-style: solid; +} + + +/** + * Drag n drop styles. + */ + +.preview-tile-drop-proxy { + border: 3px dashed gold; + height: 90px; + border-radius: 9px; + background-color: rgba(255, 215,0, 0.2); +} + +.minimap-crop-frame { + position:absolute; + border:1px solid rgba(255,255,255,0.5); + z-index:100; + box-sizing : border-box; + -moz-box-sizing : border-box; + cursor : pointer; +} \ No newline at end of file diff --git a/src/css/settings.css b/src/css/settings.css index fe592471..726d3403 100644 --- a/src/css/settings.css +++ b/src/css/settings.css @@ -137,13 +137,17 @@ margin-bottom: 10px; } +.settings-item { + margin : 10px 0; +} + /************************************************************************************************/ /* Application settings */ /************************************************************************************************/ .background-picker-wrapper { overflow: hidden; - padding: 10px 5px 20px 5px; + padding: 5px; } .background-picker { diff --git a/src/css/style.css b/src/css/style.css index e9c5f88b..a497aa94 100644 --- a/src/css/style.css +++ b/src/css/style.css @@ -178,6 +178,16 @@ body { border : 0px Solid transparent; } +#preview-canvas-container { + height :200px; +} + +.tiled-frame-renderer { + height: 100%; + width: 100%; + position: absolute; +} + .display-fps { float: left; color: #aaa; @@ -190,6 +200,8 @@ body { .range-fps { overflow: hidden; width: 120px; + height : 24px; + margin : 0; } /** diff --git a/src/css/toolbox.css b/src/css/toolbox.css index e8f903e1..e449eb8a 100644 --- a/src/css/toolbox.css +++ b/src/css/toolbox.css @@ -4,7 +4,9 @@ color: white; text-align: left; border-radius: 4px; - margin-top: 10px; + margin-top: 5px; + margin-bottom: 10px; + overflow: hidden; } .toolbox-title { diff --git a/src/js/Constants.js b/src/js/Constants.js index 405565f7..edf17811 100644 --- a/src/js/Constants.js +++ b/src/js/Constants.js @@ -60,5 +60,6 @@ var Constants = { RIGHT_BUTTON : 2, MOUSEMOVE_THROTTLING : 10, - ABSTRACT_FUNCTION : function () {throw 'abstract method should be implemented';} + ABSTRACT_FUNCTION : function () {throw 'abstract method should be implemented';}, + EMPTY_FUNCTION : function () {} }; \ No newline at end of file diff --git a/src/js/controller/AnimatedPreviewController.js b/src/js/controller/AnimatedPreviewController.js index 8941ec1b..d847b003 100644 --- a/src/js/controller/AnimatedPreviewController.js +++ b/src/js/controller/AnimatedPreviewController.js @@ -14,12 +14,29 @@ var frame = this.piskelController.getCurrentFrame(); var renderingOptions = { "zoom": zoom, - "height" : frame.getHeight() * zoom, - "width" : frame.getWidth() * zoom + "height" : 200, + "width" : 200 }; - this.renderer = new pskl.rendering.frame.FrameRenderer(this.container, renderingOptions); + + this.tiledRenderer = new pskl.rendering.frame.TiledFrameRenderer(this.container); + this.frameRenderer = new pskl.rendering.frame.FrameRenderer(this.container, renderingOptions); + this.renderer = new pskl.rendering.CompositeRenderer(); + this.renderer.add(this.tiledRenderer); + this.renderer.add(this.frameRenderer); $.subscribe(Events.FRAME_SIZE_CHANGED, this.onFrameSizeChange_.bind(this)); + $.subscribe(Events.USER_SETTINGS_CHANGED, $.proxy(this.onUserSettingsChange_, this)); + this.onUserSettingsChange_(); + }; + + ns.AnimatedPreviewController.prototype.onUserSettingsChange_ = function () { + if(pskl.UserSettings.get(pskl.UserSettings.TILED_PREVIEW)) { + this.frameRenderer.hide(); + this.tiledRenderer.show(); + } else { + this.tiledRenderer.hide(); + this.frameRenderer.show(); + } }; ns.AnimatedPreviewController.prototype.init = function () { @@ -53,7 +70,8 @@ this.currentIndex = 0; this.elapsedTime = 0; } - this.renderer.render(this.piskelController.getFrameAt(this.currentIndex)); + var frame = this.piskelController.getFrameAt(this.currentIndex); + this.renderer.render(frame); } }; diff --git a/src/js/controller/piskel/PublicPiskelController.js b/src/js/controller/piskel/PublicPiskelController.js index d9e5002b..a982968c 100644 --- a/src/js/controller/piskel/PublicPiskelController.js +++ b/src/js/controller/piskel/PublicPiskelController.js @@ -44,7 +44,7 @@ }; ns.PublicPiskelController.prototype.duplicateCurrentFrame = function () { - this.piskelController.duplicateFrameAt(this.getCurrentFrameIndex()); + this.duplicateFrameAt(this.getCurrentFrameIndex()); }; ns.PublicPiskelController.prototype.raiseSaveStateEvent_ = function (fn, args) { diff --git a/src/js/controller/settings/ApplicationSettingsController.js b/src/js/controller/settings/ApplicationSettingsController.js index 4364005f..f4bf2863 100644 --- a/src/js/controller/settings/ApplicationSettingsController.js +++ b/src/js/controller/settings/ApplicationSettingsController.js @@ -18,6 +18,10 @@ $('#grid-width').val(gridWidth); $('#grid-width').change(this.onGridWidthChange.bind(this)); + var tiledPreview = pskl.UserSettings.get(pskl.UserSettings.TILED_PREVIEW); + $('#tiled-preview').prop('checked', tiledPreview); + $('#tiled-preview').change(this.onTiledPreviewChange.bind(this)); + // Handle canvas background changes: $('#background-picker-wrapper').click(this.onBackgroundClick.bind(this)); }; @@ -27,6 +31,11 @@ pskl.UserSettings.set(pskl.UserSettings.GRID_WIDTH, parseInt(width, 10)); }; + ns.ApplicationSettingsController.prototype.onTiledPreviewChange = function (evt) { + var checked = $('#tiled-preview').prop('checked'); + pskl.UserSettings.set(pskl.UserSettings.TILED_PREVIEW, checked); + }; + ns.ApplicationSettingsController.prototype.onBackgroundClick = function (evt) { var target = $(evt.target).closest('.background-picker'); if (target.length) { diff --git a/src/js/rendering/AbstractRenderer.js b/src/js/rendering/AbstractRenderer.js index af21b9f7..ad4cb130 100644 --- a/src/js/rendering/AbstractRenderer.js +++ b/src/js/rendering/AbstractRenderer.js @@ -4,6 +4,7 @@ ns.AbstractRenderer = function () {}; ns.AbstractRenderer.prototype.clear = Constants.ABSTRACT_FUNCTION; + ns.AbstractRenderer.prototype.render = Constants.ABSTRACT_FUNCTION; ns.AbstractRenderer.prototype.getCoordinates = Constants.ABSTRACT_FUNCTION; diff --git a/src/js/rendering/CompositeRenderer.js b/src/js/rendering/CompositeRenderer.js index 91a7cb97..5133994e 100644 --- a/src/js/rendering/CompositeRenderer.js +++ b/src/js/rendering/CompositeRenderer.js @@ -12,6 +12,13 @@ return this; }; + + ns.CompositeRenderer.prototype.render = function (frame) { + this.renderers.forEach(function (renderer) { + renderer.render(frame); + }); + }; + ns.CompositeRenderer.prototype.clear = function () { this.renderers.forEach(function (renderer) { renderer.clear(); diff --git a/src/js/rendering/frame/FrameRenderer.js b/src/js/rendering/frame/FrameRenderer.js index 44c21da1..c2f6a9b0 100644 --- a/src/js/rendering/frame/FrameRenderer.js +++ b/src/js/rendering/frame/FrameRenderer.js @@ -70,6 +70,18 @@ } }; + ns.FrameRenderer.prototype.hide = function () { + if (this.displayCanvas) { + this.displayCanvas.style.display = 'none'; + } + }; + + ns.FrameRenderer.prototype.show = function () { + if (this.displayCanvas) { + this.displayCanvas.style.display = 'block'; + } + }; + ns.FrameRenderer.prototype.clear = function () { pskl.CanvasUtils.clear(this.canvas); pskl.CanvasUtils.clear(this.displayCanvas); diff --git a/src/js/rendering/frame/TiledFrameRenderer.js b/src/js/rendering/frame/TiledFrameRenderer.js new file mode 100644 index 00000000..12c84798 --- /dev/null +++ b/src/js/rendering/frame/TiledFrameRenderer.js @@ -0,0 +1,55 @@ +(function () { + var ns = $.namespace('pskl.rendering.frame'); + + ns.TiledFrameRenderer = function (container) { + this.displayContainer = document.createElement('div'); + container.get(0).appendChild(this.displayContainer); + this.displayContainer.style.backgroundRepeat = 'repeat'; + this.displayContainer.classList.add('tiled-frame-renderer'); + this.container = container; + this.updateBackgroundClass_(pskl.UserSettings.get(pskl.UserSettings.CANVAS_BACKGROUND)); + $.subscribe(Events.USER_SETTINGS_CHANGED, $.proxy(this.onUserSettingsChange_, this)); + }; + + ns.TiledFrameRenderer.prototype.render = function (frame) { + var canvas = new pskl.utils.FrameUtils.toImage(frame); + this.displayContainer.style.backgroundImage = 'url(' + canvas.toDataURL('image/png') + ')'; + }; + + + + ns.TiledFrameRenderer.prototype.hide = function () { + if (this.displayContainer) { + this.displayContainer.style.display = 'none'; + } + }; + + ns.TiledFrameRenderer.prototype.show = function () { + if (this.displayContainer) { + this.displayContainer.style.display = 'block'; + } + }; + + ns.TiledFrameRenderer.prototype.setZoom = Constants.EMPTY_FUNCTION; + + ns.TiledFrameRenderer.prototype.setOffset = Constants.EMPTY_FUNCTION; + + ns.TiledFrameRenderer.prototype.setDisplaySize = Constants.EMPTY_FUNCTION; + + ns.TiledFrameRenderer.prototype.onUserSettingsChange_ = function (evt, settingName, settingValue) { + if (settingName == pskl.UserSettings.CANVAS_BACKGROUND) { + this.updateBackgroundClass_(settingValue); + } else if (settingName == pskl.UserSettings.GRID_WIDTH) { + this.setGridWidth(settingValue); + } + }; + + ns.TiledFrameRenderer.prototype.updateBackgroundClass_ = function (newClass) { + var currentClass = this.container.data('current-background-class'); + if (currentClass) { + this.container.removeClass(currentClass); + } + this.container.addClass(newClass); + this.container.data('current-background-class', newClass); + }; +})(); \ No newline at end of file diff --git a/src/js/utils/UserSettings.js b/src/js/utils/UserSettings.js index 59c6455f..44c98285 100644 --- a/src/js/utils/UserSettings.js +++ b/src/js/utils/UserSettings.js @@ -5,11 +5,13 @@ GRID_WIDTH : 'GRID_WIDTH', CANVAS_BACKGROUND : 'CANVAS_BACKGROUND', SELECTED_PALETTE : 'SELECTED_PALETTE', + TILED_PREVIEW : 'TILED_PREVIEW', KEY_TO_DEFAULT_VALUE_MAP_ : { 'GRID_WIDTH' : 0, 'CANVAS_BACKGROUND' : 'lowcont-dark-canvas-background', - 'SELECTED_PALETTE' : Constants.NO_PALETTE_ID + 'SELECTED_PALETTE' : Constants.NO_PALETTE_ID, + 'TILED_PREVIEW' : false }, /** diff --git a/src/piskel-script-list.js b/src/piskel-script-list.js index 26eb3d22..5165156e 100644 --- a/src/piskel-script-list.js +++ b/src/piskel-script-list.js @@ -59,6 +59,7 @@ "js/rendering/CompositeRenderer.js", "js/rendering/layer/LayersRenderer.js", "js/rendering/frame/FrameRenderer.js", + "js/rendering/frame/TiledFrameRenderer.js", "js/rendering/frame/CachedFrameRenderer.js", "js/rendering/CanvasRenderer.js", "js/rendering/FramesheetRenderer.js", diff --git a/src/templates/settings/application.html b/src/templates/settings/application.html index fa02b066..b45f39ed 100644 --- a/src/templates/settings/application.html +++ b/src/templates/settings/application.html @@ -29,5 +29,9 @@ +
    + + +