",
- 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: '
'
- , trigger: 'hover'
- , title: ''
- , delay: 0
- , html: true
- }
-
-}(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,
-
- MAX_CURRENT_COLORS_DISPLAYED : 100,
-
- MINIMUM_ZOOM : 1,
-
- PREVIEW_FILM_SIZE : 96,
- ANIMATED_PREVIEW_WIDTH : 200,
-
- DEFAULT_PEN_COLOR : '#000000',
- TRANSPARENT_COLOR : 'rgba(0, 0, 0, 0)',
-
- CURRENT_COLORS_PALETTE_ID : '__current-colors',
-
- /*
- * 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)',
-
-
- 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';},
- EMPTY_FUNCTION : function () {},
-
- // TESTS
- DRAWING_TEST_FOLDER : 'drawing',
-
- // SERVICE URLS
- APPENGINE_SAVE_URL : 'save',
- IMAGE_SERVICE_UPLOAD_URL : 'http://piskel-imgstore-b.appspot.com/__/upload',
- IMAGE_SERVICE_GET_URL : 'http://piskel-imgstore-b.appspot.com/img/'
-};;// TODO(grosbouddha): put under pskl namespace.
-var Events = {
-
- TOOL_SELECTED : "TOOL_SELECTED",
- SELECT_TOOL : "SELECT_TOOL",
-
- TOOL_RELEASED : "TOOL_RELEASED",
- TOOL_PRESSED : "TOOL_PRESSED",
- 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",
-
- HISTORY_STATE_SAVED: "HISTORY_STATE_SAVED",
- HISTORY_STATE_LOADED: "HISTORY_STATE_LOADED",
-
- 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",
-
- SHOW_PROGRESS: "SHOW_PROGRESS",
- UPDATE_PROGRESS: "UPDATE_PROGRESS",
- HIDE_PROGRESS: "HIDE_PROGRESS",
-
- ZOOM_CHANGED : "ZOOM_CHANGED",
-
- CURRENT_COLORS_UPDATED : "CURRENT_COLORS_UPDATED",
-
- MOUSE_EVENT : "MOUSE_EVENT",
-
- // Tests
- TEST_RECORD_END : "TEST_RECORD_END",
- TEST_CASE_END : "TEST_CASE_END",
- TEST_SUITE_END : "TEST_SUITE_END"
-};;jQuery.namespace = function() {
- var a=arguments, o=null, i, j, d;
- for (i=0; i
": ">",
- '"': '"',
- "'": ''',
- "/": '/'
- };
- ns.escapeHtml= function (string) {
- return String(string).replace(/[&<>"'\/]/g, function (s) {
- return entityMap[s];
- });
- };
-
- var reEntityMap = {};
- ns.unescapeHtml= function (string) {
- Object.keys(entityMap).forEach(function(key) {
- reEntityMap[key] = reEntityMap[key] || new RegExp(entityMap[key], "g");
- string = string.replace(reEntityMap[key], key);
- });
- return string;
- };
-
-})();
-
-;(function () {
- var ns = $.namespace('pskl.utils');
- var ua = navigator.userAgent;
-
- ns.UserAgent = {
- isIE : /MSIE/i.test( ua ),
- isIE11 : /trident/i.test( ua ),
- isChrome : /Chrome/i.test( ua ),
- isFirefox : /Firefox/i.test( ua ),
- isMac : /Mac/.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.utils');
-
- ns.Array = {
- find : function (array, filterFn) {
- var match = null;
- array = Array.isArray(array) ? array : [];
- var filtered = array.filter(filterFn);
- if (filtered.length) {
- match = filtered[0];
- }
- return match;
- }
- };
-
-})();;(function () {
- var ns = $.namespace('pskl.utils');
-
- var base64_ranks;
- 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
- ]);
- }
-
- ns.Base64 = {
- toText : function (base64) {
- return window.atob(base64.replace(/data\:.*?\;base64\,/,''));
- },
-
- decode : function(base64) {
- var outptr = 0;
- var last = [0, 0];
- var state = 0;
- var save = 0;
-
- var undef;
- var len = base64.length, i = 0;
- var buffer = new Uint8Array(len / 4 * 3 | 0);
- while (len--) {
- var code = base64.charCodeAt(i++);
- var 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;
- }
- };
-})();;(function () {
- var ns = $.namespace('pskl.utils');
-
-
-
- var BASE64_REGEX = /\s*;\s*base64\s*(?:;|$)/i;
-
- ns.BlobUtils = {
- dataToBlob : function(dataURI, type, callback) {
- var header_end = dataURI.indexOf(","),
- data = dataURI.substring(header_end + 1),
- isBase64 = 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();
- blob.encoding = isBase64 ? "base64" : "URI";
- blob.data = data;
- blob.size = data.length;
- } else if (Uint8Array) {
- var blobData = isBase64 ? pskl.utils.Base64.decode(data) : decodeURIComponent(data);
- blob = new Blob([blobData], {type: type});
- }
- callback(blob);
- },
-
- canvasToBlob : function(canvas, callback, type /*, ...args*/) {
- type = type || "image/png";
-
- if (canvas.mozGetAsFile) {
- callback(canvas.mozGetAsFile("canvas", type));
- } else {
- var args = Array.prototype.slice.call(arguments, 2);
- var dataURI = canvas.toDataURL.apply(canvas, args);
- pskl.utils.BlobUtils.dataToBlob(dataURI, type, callback);
- }
- },
-
- stringToBlob : function (string, callback, type) {
- type = type || "text/plain";
- pskl.utils.BlobUtils.dataToBlob('data:'+type+',' + string, type, callback);
- }
- };
-})();;(function () {
- var ns = $.namespace('pskl.utils');
-
- 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.utils.CanvasUtils.createCanvas(imageData.width, imageData.height);
- var context = canvas.getContext('2d');
- context.putImageData(imageData, 0, 0);
- return canvas;
- },
-
- createFromImage : function (image) {
- var canvas = pskl.utils.CanvasUtils.createCanvas(image.width, image.height);
- var context = canvas.getContext('2d');
- context.drawImage(image, 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) {
- pskl.utils.CanvasUtils.setImageSmoothing(canvas, false);
- },
-
- enableImageSmoothing : function (canvas) {
- pskl.utils.CanvasUtils.setImageSmoothing(canvas, true);
- },
-
- setImageSmoothing : function (canvas, smoothing) {
- var context = canvas.getContext('2d');
- context.imageSmoothingEnabled = smoothing;
- context.mozImageSmoothingEnabled = smoothing;
- context.oImageSmoothingEnabled = smoothing;
- context.webkitImageSmoothingEnabled = smoothing;
- context.msImageSmoothingEnabled = smoothing;
- },
-
- clear : function (canvas) {
- if (canvas) {
- canvas.getContext('2d').clearRect(0, 0, canvas.width, canvas.height);
- }
- },
-
- clone : function (canvas) {
- var clone = pskl.utils.CanvasUtils.createCanvas(canvas.width, canvas.height);
-
- //apply the old canvas to the new one
- clone.getContext('2d').drawImage(canvas, 0, 0);
-
- //return the new canvas
- return clone;
- },
-
- 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');
-
- var pad = function (num) {
- if (num < 10) {
- return "0" + num;
- } else {
- return "" + num;
- }
- };
-
- ns.DateUtils = {
- format : function (date, format) {
- date = new Date(date);
- return pskl.utils.Template.replace(format, {
- Y : date.getFullYear(),
- M : pad(date.getMonth() + 1),
- D : pad(date.getDate()),
- H : pad(date.getHours()),
- m : pad(date.getMinutes()),
- s : pad(date.getSeconds())
- });
- }
- };
-})();;(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.Event = {};
-
- ns.Event.addEventListener = function (el, type, callback, scope, args) {
- if (typeof el === 'string') {
- el = document.querySelector(el);
- }
-
- var listener = {
- el : el,
- type : type,
- callback : callback,
- handler : args ? callback.bind(scope, args) : callback.bind(scope)
- };
-
- scope.__pskl_listeners = scope.__pskl_listeners || [];
- scope.__pskl_listeners.push(listener);
- el.addEventListener(type, listener.handler);
- };
-
- ns.Event.removeEventListener = function (el, type, callback, scope) {
- if (scope && scope.__pskl_listeners) {
- var listeners = scope.__pskl_listeners;
- for (var i = 0 ; i < listeners.length ; i++) {
- var listener = listeners[i];
- if (listener.callback === callback && listener.el === el && listener.type === type) {
- el.removeEventListener(type, listeners[i].handler);
- listeners.splice(i, 1);
- break;
- }
- }
- }
- };
-
- ns.Event.removeAllEventListeners = function (scope) {
- if (scope && scope.__pskl_listeners) {
- var listeners = scope.__pskl_listeners;
- for (var i = 0 ; i < listeners.length ; i++) {
- var listener = listeners[i];
- listener.el.removeEventListener(listener.type, listener.handler);
- }
- scope.__pskl_listeners = [];
- }
- };
-})();;(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');
-
- var stopPropagation = function (e) {
- e.stopPropagation();
- };
-
- ns.FileUtils = {
- readFile : function (file, callback) {
- var reader = new FileReader();
- reader.onload = function(event){
- callback(event.target.result);
- };
- reader.readAsDataURL(file);
- },
-
- readImageFile : function (file, callback) {
- ns.FileUtils.readFile(file, function (content) {
- var image = new Image();
- image.onload = callback.bind(null, image);
- image.src = content;
- });
- },
-
- downloadAsFile : function (content, filename) {
- 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.addEventListener('click', stopPropagation);
- downloadLink.click();
- downloadLink.removeEventListener('click', stopPropagation);
- document.body.removeChild(downloadLink);
- }
- }
- };
-})();
-;(function () {
- var ns = $.namespace('pskl.utils');
-
- ns.FrameTransform = {
- VERTICAL : 'vertical',
- HORIZONTAL : 'HORIZONTAL',
- flip : function (frame, axis) {
- var clone = frame.clone();
- var w = frame.getWidth();
- var h = frame.getHeight();
-
- clone.forEachPixel(function (color, x, y) {
- if (axis === ns.FrameTransform.VERTICAL) {
- x = w-x-1;
- } else if (axis === ns.FrameTransform.HORIZONTAL) {
- y = h-y-1;
- }
- frame.pixels[x][y] = color;
- });
- frame.version++;
- return frame;
- },
-
- CLOCKWISE : 'clockwise',
- COUNTERCLOCKWISE : 'counterclockwise',
- rotate : function (frame, direction) {
- var clone = frame.clone();
- var w = frame.getWidth();
- var h = frame.getHeight();
-
- var max = Math.max(w, h);
- var xDelta = Math.ceil((max - w)/2);
- var yDelta = Math.ceil((max - h)/2);
-
- frame.forEachPixel(function (color, x, y) {
- var _x = x, _y = y;
-
- // Convert to square coords
- x = x + xDelta;
- y = y + yDelta;
-
- // Perform the rotation
- var tmpX = x, tmpY = y;
- if (direction === ns.FrameTransform.CLOCKWISE) {
- x = tmpY;
- y = max - 1 - tmpX;
- } else if (direction === ns.FrameTransform.COUNTERCLOCKWISE) {
- y = tmpX;
- x = max - 1 - tmpY;
- }
-
- // Convert the coordinates back to the rectangular grid
- x = x - xDelta;
- y = y - yDelta;
- if (clone.containsPixel(x, y)) {
- frame.pixels[_x][_y] = clone.getPixel(x, y);
- } else {
- frame.pixels[_x][_y] = Constants.TRANSPARENT_COLOR;
- }
- });
- frame.version++;
- return frame;
- }
- };
-})();;(function () {
- var ns = $.namespace('pskl.utils');
- var colorCache = {};
- ns.FrameUtils = {
- /**
- * Render a Frame object as an image.
- * Can optionally scale it (zoom)
- * @param {Frame} frame
- * @param {Number} zoom
- * @return {Image}
- */
- toImage : function (frame, zoom) {
- zoom = zoom || 1;
- var canvasRenderer = new pskl.rendering.CanvasRenderer(frame, zoom);
- canvasRenderer.drawTransparentAs(Constants.TRANSPARENT_COLOR);
- return canvasRenderer.render();
- },
-
- 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 (color, col, row) {
- if (color != Constants.TRANSPARENT_COLOR) {
- frameA.setPixel(col, row, color);
- }
- });
- },
-
- resize : function (frame, targetWidth, targetHeight, smoothing) {
- var image = pskl.utils.FrameUtils.toImage(frame);
- var resizedImage = pskl.utils.ImageResizer.resize(image, targetWidth, targetHeight, smoothing);
- return pskl.utils.FrameUtils.createFromImage(resizedImage);
- },
-
- /*
- * 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.utils.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.rgbToHex(r,g,b);
- }
- }
- }
- return pskl.model.Frame.fromPixelGrid(grid);
- },
-
- /**
- * 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;
- }
- };
-})();
-;(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
- */
- createLayerFromSpritesheet : function (image, frameCount) {
- var width = image.width,
- height = image.height,
- frameWidth = width / frameCount;
-
- var canvas = pskl.utils.CanvasUtils.createCanvas(frameWidth, height);
- var context = canvas.getContext('2d');
-
- // Draw the zoomed-up pixels to a different canvas context
- var frames = [];
- for (var i = 0 ; i < frameCount ; i++) {
- context.clearRect(0, 0 , frameWidth, height);
- context.drawImage(image, frameWidth * i, 0, frameWidth, height, 0, 0, frameWidth, height);
- var frame = pskl.utils.FrameUtils.createFromImage(canvas);
- frames.push(frame);
- }
- return frames;
- },
-
- mergeLayers : function (layerA, layerB) {
- var framesA = layerA.getFrames();
- var framesB = layerB.getFrames();
- var mergedFrames = [];
- framesA.forEach(function (frame, index) {
- var otherFrame = framesB[index];
- mergedFrames.push(pskl.utils.FrameUtils.merge([otherFrame, frame]));
- });
- var mergedLayer = pskl.model.Layer.fromFrames(layerA.getName(), mergedFrames);
- return mergedLayer;
- }
- };
-
-})();;(function () {
- var ns = $.namespace('pskl.utils');
-
- ns.ImageResizer = {
- resize : function (image, targetWidth, targetHeight, smoothingEnabled) {
- var canvas = pskl.utils.CanvasUtils.createCanvas(targetWidth, targetHeight);
- var context = canvas.getContext('2d');
- context.save();
-
- if (!smoothingEnabled) {
- pskl.utils.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.utils.CanvasUtils.createCanvas(zoom*source.width, zoom*source.height);
- var context = canvas.getContext('2d');
-
- var imgData = pskl.utils.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);
- }
- };
-})();;(function () {
- var ns = $.namespace('pskl.utils');
-
- ns.PiskelFileUtils = {
- /**
- * Load a piskel from a piskel file.
- * After deserialization is successful, the provided success callback will be called.
- * Success callback is expected to handle 3 arguments : (piskel:Piskel, descriptor:PiskelDescriptor, fps:Number)
- * @param {File} file the .piskel file to load
- * @param {Function} onSuccess Called if the deserialization of the piskel is successful
- * @param {Function} onError NOT USED YET
- */
- loadFromFile : function (file, onSuccess, onError) {
- pskl.utils.FileUtils.readFile(file, function (content) {
- var rawPiskel = pskl.utils.Base64.toText(content);
- var serializedPiskel = JSON.parse(rawPiskel);
- var fps = serializedPiskel.piskel.fps;
- var descriptor = new pskl.model.piskel.Descriptor(serializedPiskel.piskel.name, serializedPiskel.piskel.description, true);
- pskl.utils.serialization.Deserializer.deserialize(serializedPiskel, function (piskel) {
- onSuccess(piskel, descriptor, fps);
- });
- });
- }
- };
-})();;(function () {
- var ns = $.namespace("pskl.utils");
- var templates = {};
-
- ns.Template = {
- get : function (templateId) {
- if (!templates[templateId]) {
- var template = document.getElementById(templateId);
- if (template) {
- templates[templateId] = template.innerHTML;
- } else {
- console.error("Could not find template for id :", templateId);
- }
- }
- return templates[templateId];
- },
-
- createFromHTML : function (html) {
- var dummyEl = document.createElement("div");
- dummyEl.innerHTML = html;
- return dummyEl.children[0];
- },
-
- getAndReplace : function (templateId, dict) {
- var result = "";
- var tpl = pskl.utils.Template.get(templateId);
- if (tpl) {
- result = pskl.utils.Template.replace(tpl, dict);
- }
- return result;
- },
-
- 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.utils');
-
- ns.TooltipFormatter = {};
-
-
- ns.TooltipFormatter.formatForTool = function(shortcut, descriptors, helpText) {
- var tpl = pskl.utils.Template.get('drawingTool-tooltipContainer-template');
- return pskl.utils.Template.replace(tpl, {
- helptext : helpText,
- shortcut : shortcut,
- descriptors : this.formatToolDescriptors_(descriptors)
- });
- };
-
-
- ns.TooltipFormatter.formatToolDescriptors_ = function(descriptors) {
- descriptors = descriptors || [];
- return descriptors.reduce(function (p, descriptor) {
- return p += this.formatToolDescriptor_(descriptor);
- }.bind(this), '');
- };
-
- ns.TooltipFormatter.formatToolDescriptor_ = function(descriptor) {
- var tpl;
- if (descriptor.key) {
- tpl = pskl.utils.Template.get('drawingTool-tooltipDescriptor-template');
- descriptor.key = descriptor.key.toUpperCase();
- if (pskl.utils.UserAgent.isMac) {
- descriptor.key = descriptor.key.replace('CTRL', 'CMD');
- }
- } else {
- tpl = pskl.utils.Template.get('drawingTool-simpleTooltipDescriptor-template');
- }
- return pskl.utils.Template.replace(tpl, descriptor);
- };
-})();;(function () {
- var ns = $.namespace("pskl");
-
- ns.UserSettings = {
- GRID_WIDTH : 'GRID_WIDTH',
- MAX_FPS : 'MAX_FPS',
- CANVAS_BACKGROUND : 'CANVAS_BACKGROUND',
- SELECTED_PALETTE : 'SELECTED_PALETTE',
- TILED_PREVIEW : 'TILED_PREVIEW',
- ONION_SKIN : 'ONION_SKIN',
- LAYER_PREVIEW : 'LAYER_PREVIEW',
-
- KEY_TO_DEFAULT_VALUE_MAP_ : {
- 'GRID_WIDTH' : 0,
- 'MAX_FPS' : 24,
- 'CANVAS_BACKGROUND' : 'lowcont-dark-canvas-background',
- 'SELECTED_PALETTE' : Constants.CURRENT_COLORS_PALETTE_ID,
- 'TILED_PREVIEW' : false,
- 'ONION_SKIN' : false,
- 'LAYER_PREVIEW' : true
- },
-
- /**
- * @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_)) {
- var storedValue = this.readFromLocalStorage_(key);
- if (typeof storedValue !== 'undefined' && storedValue !== null) {
- this.cache_[key] = storedValue;
- } else {
- this.cache_[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');
-
- var s4 = function () {
- return Math.floor((1 + Math.random()) * 0x10000)
- .toString(16)
- .substring(1);
- };
-
- ns.Uuid = {
- generate : function () {
- return 'ss-s-s-s-sss'.replace(/s/g, function () {
- return s4();
- });
- }
- };
-})();;(function () {
- var ns = $.namespace('pskl.utils');
-
- var workers = {};
-
- ns.WorkerUtils = {
- createWorker : function (worker, workerId) {
- if (!workers[workerId]) {
- var typedArray = [(worker+"").replace(/function \(\)\s?\{/,"").replace(/\}[^}]*$/, "")];
- var blob = new Blob(typedArray, {type: "application/javascript"}); // pass a useful mime type here
- workers[workerId] = window.URL.createObjectURL(blob);
- }
-
- return new Worker(workers[workerId]);
- }
- };
-})();;(function () {
- var ns = $.namespace('pskl.utils');
- ns.Xhr = {
- get : function (url, success, error) {
- var xhr = ns.Xhr.xhr_(url, 'GET', success, error);
- xhr.send();
- },
-
- post : function (url, data, success, error) {
- var xhr = ns.Xhr.xhr_(url, 'POST', success, error);
- var formData = new FormData();
-
- if (typeof data == 'object') {
- for (var key in data) {
- if (data.hasOwnProperty(key)) {
- formData.append(key, data[key]);
- }
- }
- }
-
- xhr.send(formData);
- },
-
- xhr_ : function (url, method, success, error) {
- success = success || function (){};
- error = error || function (){};
-
- var xhr = new XMLHttpRequest();
- xhr.open(method, url, true);
-
- xhr.onload = function(e) {
- if (this.status == 200) {
- success(this);
- } else {
- this.onerror(this, e);
- }
- };
-
- xhr.onerror = function(e) {
- error(e, this);
- };
-
- return xhr;
- }
- };
-})();;(function () {
- var ns = $.namespace('pskl.utils');
-
- ns.Serializer = {
- serializePiskel : function (piskel, expanded) {
- var serializedLayers = piskel.getLayers().map(function (l) {
- return pskl.utils.Serializer.serializeLayer(l, expanded);
- });
- return JSON.stringify({
- modelVersion : Constants.MODEL_VERSION,
- piskel : {
- name : piskel.getDescriptor().name,
- description : piskel.getDescriptor().description,
- fps : pskl.app.piskelController.getFPS(),
- height : piskel.getHeight(),
- width : piskel.getWidth(),
- layers : serializedLayers,
- expanded : expanded
- }
- });
- },
-
- serializeLayer : function (layer, expanded) {
- var frames = layer.getFrames();
- var renderer = new pskl.rendering.FramesheetRenderer(frames);
- var layerToSerialize = {
- name : layer.getName(),
- frameCount : frames.length
- };
- if (expanded) {
- layerToSerialize.grids = frames.map(function (f) {return f.pixels;});
- return layerToSerialize;
- } else {
- layerToSerialize.base64PNG = renderer.renderAsCanvas().toDataURL();
- return JSON.stringify(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;
- if (piskelData.expanded) {
- piskelData.layers.forEach(this.loadExpandedLayer.bind(this));
- } else {
- piskelData.layers.forEach(this.deserializeLayer.bind(this));
- }
- };
-
- ns.Deserializer.prototype.deserializeLayer = function (layerString) {
- var layerData = JSON.parse(layerString);
- var layer = new pskl.model.Layer(layerData.name);
-
- // 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.createLayerFromSpritesheet(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;
-
- // 4 - return a pointer to the new layer instance
- return layer;
- };
-
- ns.Deserializer.prototype.loadExpandedLayer = function (layerData) {
- var layer = new pskl.model.Layer(layerData.name);
- 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 worker = function () {
- (function(b){function a(b,d){if({}.hasOwnProperty.call(a.cache,b))return a.cache[b];var e=a.resolve(b);if(!e)throw new Error('Failed to resolve module '+b);var c={id:b,require:a,filename:b,exports:{},loaded:!1,parent:d,children:[]};d&&d.children.push(c);var f=b.slice(0,b.lastIndexOf('/')+1);return a.cache[b]=c.exports,e.call(c.exports,c,c.exports,f,b),c.loaded=!0,a.cache[b]=c.exports}a.modules={},a.cache={},a.resolve=function(b){return{}.hasOwnProperty.call(a.modules,b)?a.modules[b]:void 0},a.define=function(b,c){a.modules[b]=c},a.define('/gif.worker.coffee',function(d,e,f,g){var b,c;b=a('/GIFEncoder.js',d),c=function(a){var c,e,d,f;return c=new b(a.width,a.height),a.index===0?c.writeHeader():c.firstFrame=!1,c.setTransparent(a.transparent),c.setRepeat(a.repeat),c.setDelay(a.delay),c.setQuality(a.quality),c.setPreserveColors(a.preserveColors),c.addFrame(a.data),a.last&&c.finish(),d=c.stream(),a.data=d.pages,a.cursor=d.cursor,a.pageSize=d.constructor.pageSize,a.canTransfer?(f=function(c){for(var b=0,d=a.data.length;b=c.pageSize&&this.newPage(),this.pages[this.page][this.cursor++]=a},c.prototype.writeUTFBytes=function(b){for(var c=b.length,a=0;a=0&&(this.dispose=a)},b.prototype.setRepeat=function(a){this.repeat=a},b.prototype.setTransparent=function(a){this.transparent=a},b.prototype.addFrame=function(a){this.image=a,this.getImagePixels(),this.analyzePixels(),this.firstFrame&&(this.writeLSD(),this.writePalette(),this.repeat>=0&&this.writeNetscapeExt()),this.writeGraphicCtrlExt(),this.writeImageDesc(),this.firstFrame||this.writePalette(),this.writePixels(),this.firstFrame=!1},b.prototype.finish=function(){this.out.writeByte(59)},b.prototype.setQuality=function(a){a<1&&(a=1),this.sample=a},b.prototype.setPreserveColors=function(a){this.preserveColors=a},b.prototype.writeHeader=function(){this.out.writeUTFBytes('GIF89a')},b.prototype.analyzePixels=function(){var h=this.pixels.length,d=h/3;this.indexedPixels=new Uint8Array(d);var a;this.preserveColors?a=new g(this.pixels,this.sample):a=new f(this.pixels,this.sample),a.buildColormap(),this.colorTab=a.getColormap();var b=0;for(var c=0;c>16,l=(e&65280)>>8,m=e&255,c=0,d=16777216,j=this.colorTab.length;for(var a=0;a=0&&(a=dispose&7),a<<=2,this.out.writeByte(0|a|0|b),this.writeShort(this.delay),this.out.writeByte(this.transIndex),this.out.writeByte(0)},b.prototype.writeImageDesc=function(){this.out.writeByte(44),this.writeShort(0),this.writeShort(0),this.writeShort(this.width),this.writeShort(this.height),this.firstFrame?this.out.writeByte(0):this.out.writeByte(128|this.palSize)},b.prototype.writeLSD=function(){this.writeShort(this.width),this.writeShort(this.height),this.out.writeByte(240|this.palSize),this.out.writeByte(0),this.out.writeByte(0)},b.prototype.writeNetscapeExt=function(){this.out.writeByte(33),this.out.writeByte(255),this.out.writeByte(11),this.out.writeUTFBytes('NETSCAPE2.0'),this.out.writeByte(3),this.out.writeByte(1),this.writeShort(this.repeat),this.out.writeByte(0)},b.prototype.writePalette=function(){this.out.writeBytes(this.colorTab);var b=768-this.colorTab.length;for(var a=0;a>8&255)},b.prototype.writePixels=function(){var a=new h(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('/SimpleQuant.js',function(b,d,e,f){function a(a,b,c){return[a,b,c].join('.')}function c(b){this.pixels=b,this.palette=[],this.paletteIndex={},this.getColormap=function(){return this.palette},this.buildColormap=function(){var h=this.pixels.length/3,b=0;for(var c=0;c>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),a=0,e=b.length;aa;0<=a?++b:--b)c.push(b);return c}.apply(this,arguments),b=0,e=c.length;ba;this.freeWorkers.length<=a?++b:--b)c.push(b);return c}.apply(this,arguments).forEach(function(a){return function(c){var b;return console.log('spawning worker '+c),b=new Worker(a.options.workerScript),b.onmessage=function(a){return function(c){return a.activeWorkers.splice(a.activeWorkers.indexOf(b),1),a.freeWorkers.push(b),a.frameFinished(c.data)}}(a),a.freeWorkers.push(b)}}(this)),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,j(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,transparent:a.transparent,width:this.options.width,height:this.options.height,quality:this.options.quality,preserveColors:this.options.preserveColors,repeat:this.options.repeat,canTransfer:h.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}(f),d.exports=e}),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))
-//# sourceMappingURL=gif.js.map
-// gif.js 0.1.6 - https://github.com/jnordberg/gif.js
-;( 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 step_callback = false;
- var error_callback = false;
- var tmpCanvas = document.createElement('canvas');
-
- return {
-
- load: function (callback) {
-
- load_callback = callback.success;
- step_callback = callback.step;
- 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. Is the file jszip-load.js included ?")},filter:function(a){var b,c,d,e,f=[];for(b in this.files)this.files.hasOwnProperty(b)&&(d=this.files[b],e=new p(d.name,d._data,r(d.options)),c=b.slice(this.root.length,b.length),b.slice(0,this.root.length)===this.root&&a(c,e)&&f.push(e));return f},file:function(a,b,c){if(1===arguments.length){if(f.isRegExp(a)){var d=a;return this.filter(function(a,b){return!b.options.dir&&d.test(a)})}return this.filter(function(b,c){return!c.options.dir&&b===a})[0]||null}return a=this.root+a,t.call(this,a,b,c),this},folder:function(a){if(!a)return this;if(f.isRegExp(a))return this.filter(function(b,c){return c.options.dir&&a.test(b)});var b=this.root+a,c=v.call(this,b),d=this.clone();return d.root=c.name,d},remove:function(a){a=this.root+a;var b=this.files[a];if(b||("/"!=a.slice(-1)&&(a+="/"),b=this.files[a]),b)if(b.options.dir)for(var c=this.filter(function(b,c){return c.name.slice(0,a.length)===a}),d=0;di;i++)h=c?a[i]:a.charCodeAt(i),g=255&(b^h),e=d[g],b=b>>>8^e;return-1^b},utf8encode:function(a){if(c){var b=c.encode(a);return f.transformTo("string",b)}if(e.nodebuffer)return f.transformTo("string",l(a,"utf-8"));for(var d=[],g=0,h=0;hi?d[g++]=String.fromCharCode(i):i>127&&2048>i?(d[g++]=String.fromCharCode(i>>6|192),d[g++]=String.fromCharCode(63&i|128)):(d[g++]=String.fromCharCode(i>>12|224),d[g++]=String.fromCharCode(i>>6&63|128),d[g++]=String.fromCharCode(63&i|128))}return d.join("")},utf8decode:function(a){var b=[],c=0,g=f.getTypeOf(a),h="string"!==g,i=0,j=0,k=0,l=0;if(d)return d.decode(f.transformTo("uint8array",a));if(e.nodebuffer)return f.transformTo("nodebuffer",a).toString("utf-8");for(;ij?(b[c++]=String.fromCharCode(j),i++):j>191&&224>j?(k=h?a[i+1]:a.charCodeAt(i+1),b[c++]=String.fromCharCode((31&j)<<6|63&k),i+=2):(k=h?a[i+1]:a.charCodeAt(i+1),l=h?a[i+2]:a.charCodeAt(i+2),b[c++]=String.fromCharCode((15&j)<<12|(63&k)<<6|63&l),i+=3);return b.join("")}};b.exports=A},{"./base64":1,"./compressedObject":2,"./compressions":3,"./defaults":5,"./nodeBuffer":17,"./signature":10,"./support":12,"./utils":14}],10:[function(a,b,c){"use strict";c.LOCAL_FILE_HEADER="PK",c.CENTRAL_FILE_HEADER="PK",c.CENTRAL_DIRECTORY_END="PK",c.ZIP64_CENTRAL_DIRECTORY_LOCATOR="PK",c.ZIP64_CENTRAL_DIRECTORY_END="PK",c.DATA_DESCRIPTOR="PK\b"},{}],11:[function(a,b){"use strict";function c(a,b){this.data=a,b||(this.data=e.string2binary(this.data)),this.length=this.data.length,this.index=0}var d=a("./dataReader"),e=a("./utils");c.prototype=new d,c.prototype.byteAt=function(a){return this.data.charCodeAt(a)},c.prototype.lastIndexOfSignature=function(a){return this.data.lastIndexOf(a)},c.prototype.readData=function(a){this.checkOffset(a);var b=this.data.slice(this.index,this.index+a);return this.index+=a,b},b.exports=c},{"./dataReader":4,"./utils":14}],12:[function(a,b,c){var d=a("__browserify_process");if(c.base64=!0,c.array=!0,c.string=!0,c.arraybuffer="undefined"!=typeof ArrayBuffer&&"undefined"!=typeof Uint8Array,c.nodebuffer=!d.browser,c.uint8array="undefined"!=typeof Uint8Array,"undefined"==typeof ArrayBuffer)c.blob=!1;else{var e=new ArrayBuffer(0);try{c.blob=0===new Blob([e],{type:"application/zip"}).size}catch(f){try{var g=window.BlobBuilder||window.WebKitBlobBuilder||window.MozBlobBuilder||window.MSBlobBuilder,h=new g;h.append(e),c.blob=0===h.getBlob("application/zip").size}catch(f){c.blob=!1}}}},{__browserify_process:18}],13:[function(a,b){"use strict";function c(a){a&&(this.data=a,this.length=this.data.length,this.index=0)}var d=a("./dataReader");c.prototype=new d,c.prototype.byteAt=function(a){return this.data[a]},c.prototype.lastIndexOfSignature=function(a){for(var b=a.charCodeAt(0),c=a.charCodeAt(1),d=a.charCodeAt(2),e=a.charCodeAt(3),f=this.length-4;f>=0;--f)if(this.data[f]===b&&this.data[f+1]===c&&this.data[f+2]===d&&this.data[f+3]===e)return f;return-1},c.prototype.readData=function(a){this.checkOffset(a);var b=this.data.subarray(this.index,this.index+a);return this.index+=a,b},b.exports=c},{"./dataReader":4}],14:[function(a,b,c){"use strict";function d(a){return a}function e(a,b){for(var c=0;cg&&b>1;)try{d.push("array"===f||"nodebuffer"===f?String.fromCharCode.apply(null,a.slice(g,Math.min(g+b,e))):String.fromCharCode.apply(null,a.subarray(g,Math.min(g+b,e)))),g+=b}catch(i){b=Math.floor(b/2)}return d.join("")}function g(a,b){for(var c=0;cb?"0":"")+b.toString(16).toUpperCase();return d},c.findCompression=function(a){for(var b in i)if(i.hasOwnProperty(b)&&i[b].magic===a)return i[b];return null},c.isRegExp=function(a){return"[object RegExp]"===Object.prototype.toString.call(a)}},{"./compressions":3,"./nodeBuffer":17,"./support":12}],15:[function(a,b){"use strict";function c(a,b){this.files=[],this.loadOptions=b,a&&this.load(a)}var d=a("./stringReader"),e=a("./nodeBufferReader"),f=a("./uint8ArrayReader"),g=a("./utils"),h=a("./signature"),i=a("./zipEntry"),j=a("./support");c.prototype={checkSignature:function(a){var b=this.reader.readString(4);if(b!==a)throw new Error("Corrupted zip or bug : unexpected signature ("+g.pretty(b)+", expected "+g.pretty(a)+")")},readBlockEndOfCentral:function(){this.diskNumber=this.reader.readInt(2),this.diskWithCentralDirStart=this.reader.readInt(2),this.centralDirRecordsOnThisDisk=this.reader.readInt(2),this.centralDirRecords=this.reader.readInt(2),this.centralDirSize=this.reader.readInt(4),this.centralDirOffset=this.reader.readInt(4),this.zipCommentLength=this.reader.readInt(2),this.zipComment=this.reader.readString(this.zipCommentLength)},readBlockZip64EndOfCentral:function(){this.zip64EndOfCentralSize=this.reader.readInt(8),this.versionMadeBy=this.reader.readString(2),this.versionNeeded=this.reader.readInt(2),this.diskNumber=this.reader.readInt(4),this.diskWithCentralDirStart=this.reader.readInt(4),this.centralDirRecordsOnThisDisk=this.reader.readInt(8),this.centralDirRecords=this.reader.readInt(8),this.centralDirSize=this.reader.readInt(8),this.centralDirOffset=this.reader.readInt(8),this.zip64ExtensibleData={};for(var a,b,c,d=this.zip64EndOfCentralSize-44,e=0;d>e;)a=this.reader.readInt(2),b=this.reader.readInt(4),c=this.reader.readString(b),this.zip64ExtensibleData[a]={id:a,length:b,value:c}},readBlockZip64EndOfCentralLocator:function(){if(this.diskWithZip64CentralDirStart=this.reader.readInt(4),this.relativeOffsetEndOfZip64CentralDir=this.reader.readInt(8),this.disksCount=this.reader.readInt(4),this.disksCount>1)throw new Error("Multi-volumes zip are not supported")},readLocalFiles:function(){var a,b;for(a=0;a0)){var d=c.shift();d()}},!0),function(a){c.push(a),window.postMessage("process-tick","*")}}return function(a){setTimeout(a,0)}}(),c.title="browser",c.browser=!0,c.env={},c.argv=[],c.binding=function(){throw new Error("process.binding is not supported")},c.cwd=function(){return"/"},c.chdir=function(){throw new Error("process.chdir is not supported")}},{}],19:[function(){/** @license zlib.js 2012 - imaya [ https://github.com/imaya/zlib.js ] The MIT License */
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a=d(this,3);switch(1&a&&(this.l=!0),a>>>=1){case 0:var b=this.input,c=this.d,e=this.b,g=this.a,k=b.length,l=void 0,m=void 0,n=e.length,o=void 0;if(this.c=this.f=0,c+1>=k)throw Error("invalid uncompressed block header: LEN");if(l=b[c++]|b[c++]<<8,c+1>=k)throw Error("invalid uncompressed block header: NLEN");if(m=b[c++]|b[c++]<<8,l===~m)throw Error("invalid uncompressed block header: length verify");if(c+l>b.length)throw Error("input buffer is broken");switch(this.i){case i:for(;g+l>e.length;){if(o=n-g,l-=o,h)e.set(b.subarray(c,c+o),g),g+=o,c+=o;else for(;o--;)e[g++]=b[c++];this.a=g,e=this.e(),g=this.a}break;case j:for(;g+l>e.length;)e=this.e({o:2});break;default:throw Error("invalid inflate mode")}if(h)e.set(b.subarray(c,c+l),g),g+=l,c+=l;else for(;l--;)e[g++]=b[c++];this.d=c,this.a=g,this.b=e;break;case 1:this.j(z,B);break;case 2:f(this);break;default:throw Error("unknown BTYPE: "+a)}}return this.m()};var k,l,m=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],n=h?new Uint16Array(m):m,o=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,258,258],p=h?new Uint16Array(o):o,q=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,0,0],r=h?new Uint8Array(q):q,s=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577],t=h?new Uint16Array(s):s,u=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],v=h?new Uint8Array(u):u,w=new(h?Uint8Array:Array)(288);for(k=0,l=w.length;l>k;++k)w[k]=143>=k?8:255>=k?9:279>=k?7:8;var x,y,z=b(w),A=new(h?Uint8Array:Array)(30);for(x=0,y=A.length;y>x;++x)A[x]=5;var B=b(A);c.prototype.j=function(a,b){var c=this.b,f=this.a;this.n=a;for(var g,h,i,j,k=c.length-258;256!==(g=e(this,a));)if(256>g)f>=k&&(this.a=f,c=this.e(),f=this.a),c[f++]=g;else for(h=g-257,j=p[h],0=k&&(this.a=f,c=this.e(),f=this.a);j--;)c[f]=c[f++-i];for(;8<=this.c;)this.c-=8,this.d--;this.a=f},c.prototype.t=function(a,b){var c=this.b,f=this.a;this.n=a;for(var g,h,i,j,k=c.length;256!==(g=e(this,a));)if(256>g)f>=k&&(c=this.e(),k=c.length),c[f++]=g;else for(h=g-257,j=p[h],0k&&(c=this.e(),k=c.length);j--;)c[f]=c[f++-i];for(;8<=this.c;)this.c-=8,this.d--;this.a=f},c.prototype.e=function(){var a,b,c=new(h?Uint8Array:Array)(this.a-32768),d=this.a-32768,e=this.b;if(h)c.set(e.subarray(32768,c.length));else for(a=0,b=c.length;b>a;++a)c[a]=e[a+32768];if(this.g.push(c),this.k+=c.length,h)e.set(e.subarray(d,d+32768));else for(a=0;32768>a;++a)e[a]=e[d+a];return this.a=32768,e},c.prototype.v=function(a){var b,c,d,e,f=this.input.length/this.d+1|0,g=this.input,i=this.b;return a&&("number"==typeof a.o&&(f=a.o),"number"==typeof a.r&&(f+=a.r)),2>f?(c=(g.length-this.d)/this.n[2],e=258*(c/2)|0,d=eb;++b)for(a=i[b],d=0,e=a.length;e>d;++d)j[f++]=a[d];for(b=32768,c=this.a;c>b;++b)j[f++]=g[b];return this.g=[],this.buffer=j},c.prototype.s=function(){var a,b=this.a;return h?this.q?(a=new 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)});;// 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 = [
- "