mirror of
https://github.com/piskelapp/piskel.git
synced 2023-08-10 21:12:52 +03:00
272 lines
8.9 KiB
JavaScript
272 lines
8.9 KiB
JavaScript
/**
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* @require Constants
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* @require Events
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*/
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(function () {
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var ns = $.namespace("pskl");
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/**
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* Main application controller
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*/
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ns.app = {
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init : function () {
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this.shortcutService = new pskl.service.keyboard.ShortcutService();
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this.shortcutService.init();
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var size = this.readSizeFromURL_();
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var piskel = new pskl.model.Piskel(size.width, size.height);
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var layer = new pskl.model.Layer("Layer 1");
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var frame = new pskl.model.Frame(size.width, size.height);
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layer.addFrame(frame);
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piskel.addLayer(layer);
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this.piskelController = new pskl.controller.PiskelController(piskel);
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this.piskelController.init();
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this.paletteController = new pskl.controller.PaletteController();
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this.paletteController.init();
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this.drawingController = new pskl.controller.DrawingController(this.piskelController, this.paletteController, $('#drawing-canvas-container'));
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this.drawingController.init();
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this.animationController = new pskl.controller.AnimatedPreviewController(this.piskelController, $('#preview-canvas-container'));
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this.animationController.init();
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this.minimapController = new pskl.controller.MinimapController(this.piskelController, this.animationController, this.drawingController, $('#preview-canvas-container'));
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this.minimapController.init();
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this.previewsController = new pskl.controller.PreviewFilmController(this.piskelController, $('#preview-list'));
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this.previewsController.init();
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this.layersListController = new pskl.controller.LayersListController(this.piskelController);
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this.layersListController.init();
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this.settingsController = new pskl.controller.settings.SettingsController(this.piskelController);
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this.settingsController.init();
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this.toolController = new pskl.controller.ToolController();
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this.toolController.init();
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this.selectionManager = new pskl.selection.SelectionManager(this.piskelController);
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this.selectionManager.init();
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this.historyService = new pskl.service.HistoryService(this.piskelController);
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this.historyService.init();
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this.notificationController = new pskl.controller.NotificationController();
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this.notificationController.init();
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this.localStorageService = new pskl.service.LocalStorageService(this.piskelController);
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this.localStorageService.init();
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this.imageUploadService = new pskl.service.ImageUploadService();
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this.imageUploadService.init();
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this.cheatsheetService = new pskl.service.keyboard.CheatsheetService();
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this.cheatsheetService.init();
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var drawingLoop = new pskl.rendering.DrawingLoop();
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drawingLoop.addCallback(this.render, this);
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drawingLoop.start();
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this.initBootstrapTooltips_();
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/**
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* True when piskel is running in static mode (no back end needed).
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* When started from APP Engine, appEngineToken_ (Boolean) should be set on window.pskl
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*/
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this.isStaticVersion = !pskl.appEngineToken_;
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if (this.isStaticVersion) {
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this.finishInitStatic_();
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} else {
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this.finishInitAppEngine_();
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}
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},
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finishInitStatic_ : function () {
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var framesheetId = this.readFramesheetIdFromURL_();
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if (framesheetId) {
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$.publish(Events.SHOW_NOTIFICATION, [{
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"content" : "Loading animation with id : [" + framesheetId + "]"
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}]);
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this.loadFramesheetFromService(framesheetId);
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} else {
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this.localStorageService.displayRestoreNotification();
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}
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},
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finishInitAppEngine_ : function () {
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if (pskl.framesheetData_ && pskl.framesheetData_.content) {
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var piskel = pskl.utils.Serializer.createPiskel(pskl.framesheetData_.content);
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pskl.app.piskelController.setPiskel(piskel);
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pskl.app.animationController.setFPS(pskl.framesheetData_.fps);
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}
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},
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initBootstrapTooltips_ : function () {
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$('body').tooltip({
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selector: '[rel=tooltip]'
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});
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},
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render : function (delta) {
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this.drawingController.render(delta);
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this.animationController.render(delta);
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this.previewsController.render(delta);
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},
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readSizeFromURL_ : function () {
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var sizeParam = this.readUrlParameter_("size"),
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size;
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// parameter expected as size=64x48 => size=widthxheight
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var parts = sizeParam.split("x");
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if (parts && parts.length == 2 && !isNaN(parts[0]) && !isNaN(parts[1])) {
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var width = parseInt(parts[0], 10),
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height = parseInt(parts[1], 10);
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size = {
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height : Math.min(height, Constants.MAX_HEIGHT),
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width : Math.min(width, Constants.MAX_WIDTH)
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};
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} else {
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size = {
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height : Constants.DEFAULT.HEIGHT,
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width : Constants.DEFAULT.WIDTH
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};
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}
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return size;
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},
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readFramesheetIdFromURL_ : function () {
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return this.readUrlParameter_("frameId");
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},
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readUrlParameter_ : function (paramName) {
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var searchString = window.location.search.substring(1),
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i, val, params = searchString.split("&");
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for (i = 0; i < params.length; i++) {
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val = params[i].split("=");
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if (val[0] == paramName) {
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return window.unescape(val[1]);
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}
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}
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return "";
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},
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loadFramesheetFromService : function (frameId) {
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var xhr = new XMLHttpRequest();
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xhr.open('GET', Constants.STATIC.URL.GET + '?l=' + frameId, true);
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xhr.responseType = 'text';
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xhr.onload = function (e) {
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var res = JSON.parse(this.responseText);
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var piskel = pskl.utils.Serializer.createPiskel(res.framesheet);
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pskl.app.piskelController.setPiskel(piskel);
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pskl.app.animationController.setFPS(res.fps);
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$.publish(Events.HIDE_NOTIFICATION);
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};
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xhr.onerror = function () {
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$.publish(Events.HIDE_NOTIFICATION);
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};
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xhr.send();
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},
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storeSheet : function (event) {
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if (this.isStaticVersion) {
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this.storeSheetStatic_();
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} else {
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this.storeSheetAppEngine_();
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}
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if(event) {
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event.stopPropagation();
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event.preventDefault();
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}
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return false;
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},
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storeSheetStatic_ : function () {
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var xhr = new XMLHttpRequest();
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var formData = new FormData();
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formData.append('framesheet_content', this.piskelController.serialize());
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formData.append('fps_speed', $('#preview-fps').val());
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xhr.open('POST', Constants.STATIC.URL.SAVE, true);
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xhr.onload = function(e) {
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if (this.status == 200) {
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var baseUrl = window.location.href.replace(window.location.search, "");
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window.location.href = baseUrl + "?frameId=" + this.responseText;
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} else {
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this.onerror(e);
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}
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};
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xhr.onerror = function(e) {
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$.publish(Events.SHOW_NOTIFICATION, [{"content": "Saving failed ("+this.status+")"}]);
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};
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xhr.send(formData);
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},
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storeSheetAppEngine_ : function () {
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var xhr = new XMLHttpRequest();
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var formData = new FormData();
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formData.append('framesheet_content', this.piskelController.serialize());
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formData.append('fps_speed', $('#preview-fps').val());
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formData.append('name', $('#piskel-name').val());
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formData.append('frames', this.piskelController.getFrameCount());
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formData.append('preview', this.getFirstFrameAsPng());
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formData.append('framesheet', this.getFramesheetAsPng());
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xhr.open('POST', Constants.APPENGINE.URL.SAVE, true);
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xhr.onload = function(e) {
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if (this.status == 200) {
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$.publish(Events.SHOW_NOTIFICATION, [{"content": "Successfully saved !"}]);
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} else {
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this.onerror(e);
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}
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};
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xhr.onerror = function(e) {
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$.publish(Events.SHOW_NOTIFICATION, [{"content": "Saving failed ("+this.status+")"}]);
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};
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xhr.send(formData);
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},
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getFirstFrameAsPng : function () {
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var firstFrame = this.piskelController.getFrameAt(0);
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var canvasRenderer = new pskl.rendering.CanvasRenderer(firstFrame, 1);
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canvasRenderer.drawTransparentAs('rgba(0,0,0,0)');
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var firstFrameCanvas = canvasRenderer.render().canvas;
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return firstFrameCanvas.toDataURL("image/png");
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},
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getFramesheetAsPng : function () {
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var renderer = new pskl.rendering.SpritesheetRenderer(this.piskelController);
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var framesheetCanvas = renderer.render();
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return framesheetCanvas.toDataURL("image/png");
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},
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uploadAsSpritesheetPNG : function () {
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var imageData = this.getFramesheetAsPng();
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this.imageUploadService.upload(imageData, this.openWindow.bind(this));
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},
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openWindow : function (url) {
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var options = [
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"dialog=yes", "scrollbars=no", "status=no",
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"width=" + this.piskelController.getWidth() * this.piskelController.getFrameCount(),
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"height=" + this.piskelController.getHeight()
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].join(",");
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window.open(url, "piskel-export", options);
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}
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};
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})();
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