Daniel@0: "use strict";
Daniel@0: 
Daniel@0: App.addInitializer(function(options){
Daniel@0: 
Daniel@0:     var $document = $(document);
Daniel@0: 
Daniel@0:     // A box that randomly changes colour when css assets become new
Daniel@0:     if (window.location.href.indexOf("track_assets_version") > 0) {
Daniel@0:         var cssHref = $("link[rel=stylesheet]").attr("href");
Daniel@0:         var assetsVersion = cssHref.slice(cssHref.indexOf("?") + 1);
Daniel@0:         var $cssUpdateIndicator = $.bem.generateElement("app", "assets-version-indicator");
Daniel@0:         $cssUpdateIndicator.text("assets version: " + assetsVersion);
Daniel@0:         $cssUpdateIndicator.appendTo($(".app"));
Daniel@0:         $cssUpdateIndicator.click(function() {
Daniel@0:             App.showNotification({id: "assets-version-indicator", content: "This element changes colour when the css file recomplies."});
Daniel@0:         });
Daniel@0:     }
Daniel@0:     var codeVersion = "2015-03-12";
Daniel@0:     var latestChange = "Comparison views and also three new views for collections were added (<b>tuning stats</b>, <b>tonic histogram</b> and <b>pitch class histogram</b>). All three demo states now have the same sets of rows."
Daniel@0:     var previouslyOpenedCodeVersion = App.DataModule.Storage.getStrCache(null, "code-version");
Daniel@0:     if (codeVersion != previouslyOpenedCodeVersion) {
Daniel@0:         App.DataModule.Storage.setStrCache(null, "introductory-hint-was-read", undefined);
Daniel@0:         App.DataModule.Storage.setStrCache(null, "code-version", codeVersion);
Daniel@0:     }
Daniel@0: 
Daniel@0:     if (previouslyOpenedCodeVersion < "2015-03-12") {
Daniel@0:         App.contextManager.restoreDefault(App.context, "empty");
Daniel@0:     };
Daniel@0: 
Daniel@0:     // introductory hint
Daniel@0: //    if (!App.DataModule.Storage.getStrCache(null, "introductory-hint-was-read")) {
Daniel@0: //        setTimeout(function() {
Daniel@0: //            App.showNotification({
Daniel@0: //                content: Backbone.Marionette.TemplateCache.get("#notification-content_tmp-instructions")({
Daniel@0: //                    codeVersion: codeVersion,
Daniel@0: //                    latestChange: latestChange,
Daniel@0: //                    ctrl:  App.keyboardMappings.ctrlTitle,
Daniel@0: //                }),
Daniel@0: //                onClose: function() {
Daniel@0: //                    App.DataModule.Storage.setStrCache(null, "introductory-hint-was-read", "yes")
Daniel@0: //                },
Daniel@0: //                modifiers: ["ttl_ever"]
Daniel@0: //            });
Daniel@0: //        }, 3000);
Daniel@0: //        //}, 0);
Daniel@0: //    }
Daniel@0: 
Daniel@0:     // scrollable data in vis instances for Samer (if he adds ?scroll)
Daniel@0:     if (window.location.href.indexOf("scroll") > 0) {
Daniel@0:         $("body").addClass("scrollable-pres-in-vis-instances");
Daniel@0:     }
Daniel@0: 
Daniel@0:     var latestVisit = App.DataModule.Storage.getStrCache(null, "latest-visit");
Daniel@0: 
Daniel@0:     // Flash help when a user sees the vis for the first time
Daniel@0:     if (!latestVisit) {
Daniel@0:         setTimeout(function() {
Daniel@0:             if (!App.helpIsShowing()) {
Daniel@0:                 App.MainMenuModule.flashItem("help", 20);
Daniel@0:                 // Show help when a user sees the vis for the first time
Daniel@0: //                App.MainMenuModule.flashItem("help", 20, function() {
Daniel@0: //                    App.showHelp();
Daniel@0: //                });
Daniel@0:             }
Daniel@0:         }, 5000);
Daniel@0:     }
Daniel@0: 
Daniel@0: 
Daniel@0:     App.DataModule.Storage.setStrCache(null, "latest-visit", (new Date().toString()));
Daniel@0: 
Daniel@0: 
Daniel@0:     // A warning that a backup api is being used
Daniel@0:     var defaultURIIdentifier = options.musicLibrary.defaultApiRootPaths[0];
Daniel@0:     if (options.musicLibrary.apiRootPaths[0].indexOf(defaultURIIdentifier) == -1) {
Daniel@0:         var currentURIIdentifier = options.musicLibrary.apiRootPaths[0].replace(/^[a-zA-Z]*:?\/\//, "").replace(/\/$/, "");
Daniel@0:         setTimeout(function() {
Daniel@0:             App.showNotification({
Daniel@0:                 content: Backbone.Marionette.TemplateCache.get("#notification-content_alternative-api")({
Daniel@0:                     defaultURIIdentifier: defaultURIIdentifier,
Daniel@0:                     currentURIIdentifier: currentURIIdentifier,
Daniel@0:                     stuffToRemoveFromAddess: "api2",
Daniel@0:                 }),
Daniel@0:                 modifiers: ["ttl_30", "type_warning"]
Daniel@0:             });
Daniel@0:         }, 1000);
Daniel@0:     }
Daniel@0: 
Daniel@0:     // Debug API on / off
Daniel@0:     var debugAPIShortcut = App.keyboardMappings.ctrlShift + "+8";
Daniel@0:     var debugAPIShortcutTitle = App.keyboardMappings.ctrlShiftTitle + "+8";
Daniel@0:     var debugAPIMessageVersion = 1;
Daniel@0:     var showDebugAPIModeNotificationIfNeeded = function() {
Daniel@0:         if (App.options.debugAPI && App.DataModule.Storage.getStrCache(null, "debug-api-message-shown") != debugAPIMessageVersion) {
Daniel@0:             App.showNotification({
Daniel@0:                 id: "debug-api",
Daniel@0:                 content: Backbone.Marionette.TemplateCache.get("#notification-content_debug-api")({
Daniel@0:                     debugAPIShortcut: debugAPIShortcutTitle,
Daniel@0:                 }),
Daniel@0:                 onClose: function() {
Daniel@0:                     App.DataModule.Storage.setStrCache(null, "debug-api-message-shown", debugAPIMessageVersion ? "1" : 0);
Daniel@0:                 },
Daniel@0:                 modifiers: ["ttl_ever", "type_warning"]
Daniel@0:             });
Daniel@0:         }
Daniel@0:     };
Daniel@0: 
Daniel@0:     $document.bind("keydown", debugAPIShortcut, function(event) {
Daniel@0:         App.options.debugAPI = !App.options.debugAPI;
Daniel@0:         if (!App.options.debugAPI) {
Daniel@0:             App.hideNotification("debug-api");
Daniel@0:         }
Daniel@0:         showDebugAPIModeNotificationIfNeeded();
Daniel@0:         App.mainRegionView.render(true);
Daniel@0:         App.DataModule.Storage.setStrCache(null, "debug-api", App.options.debugAPI ? "1" : "");
Daniel@0:     });
Daniel@0:     showDebugAPIModeNotificationIfNeeded();
Daniel@0: 
Daniel@0:     // Change entity width
Daniel@0: 
Daniel@0:     //var widths = [100, 200, 300, 500, 750, 1000, 1]
Daniel@0:     var minWidth = 100;
Daniel@0:     var step = 20;
Daniel@0:     var maxWidth = 2000;
Daniel@0:     var changeEntityWidth = function(direction) {
Daniel@0:         var currentGrid = App.context.get("state").getConfigGridBeingShown();
Daniel@0:         var currentEntityWidth = (currentGrid.get("entityWidth") || App.options.defaultEntityWidth) * 1;
Daniel@0: 
Daniel@0:         var diff = direction > 0 ? step : -step;
Daniel@0:         var newEntityWidth = currentEntityWidth + diff;
Daniel@0:         if (newEntityWidth > maxWidth) {
Daniel@0:             newEntityWidth = maxWidth;
Daniel@0:         }
Daniel@0: 
Daniel@0:         if (newEntityWidth < minWidth) {
Daniel@0:             newEntityWidth = minWidth;
Daniel@0:         }
Daniel@0: 
Daniel@0:         currentGrid.set("entityWidth", newEntityWidth);
Daniel@0:     };
Daniel@0: 
Daniel@0:     $document.bind("keydown", "pageup", function(event) {
Daniel@0:         changeEntityWidth(1);
Daniel@0:         event.preventDefault();
Daniel@0:     });
Daniel@0:     $document.bind("keydown", "pagedown", function(event) {
Daniel@0:         changeEntityWidth(-1);
Daniel@0:         event.preventDefault();
Daniel@0:     });
Daniel@0: });