michael@0: 
michael@0: /**
michael@0:  * Manage the contents of the Windows 8 "Settings" charm.
michael@0:  */
michael@0: var SettingsCharm = {
michael@0:   _entries: new Map(),
michael@0:   _nextId: 0,
michael@0: 
michael@0:   /**
michael@0:    * Add a new item to the "Settings" menu in the Windows 8 charms.
michael@0:    * @param aEntry Object with a "label" property (string that will appear in the UI)
michael@0:    *    and an "onselected" property (function to be called when the user chooses this entry)
michael@0:    */
michael@0:   addEntry: function addEntry(aEntry) {
michael@0:     try {
michael@0:       let id = Services.metro.addSettingsPanelEntry(aEntry.label);
michael@0:       this._entries.set(id, aEntry);
michael@0:     } catch (e) {
michael@0:       // addSettingsPanelEntry does not work on non-Metro platforms
michael@0:       Cu.reportError(e);
michael@0:     }
michael@0:   },
michael@0: 
michael@0:   init: function SettingsCharm_init() {
michael@0:     Services.obs.addObserver(this, "metro-settings-entry-selected", false);
michael@0: 
michael@0:     // Options
michael@0:     this.addEntry({
michael@0:         label: Strings.browser.GetStringFromName("optionsCharm"),
michael@0:         onselected: function() FlyoutPanelsUI.show('PrefsFlyoutPanel')
michael@0:     });
michael@0: 
michael@0:     // Search providers
michael@0:     this.addEntry({
michael@0:         label: Strings.browser.GetStringFromName("searchCharm"),
michael@0:         onselected: function() FlyoutPanelsUI.show('SearchFlyoutPanel')
michael@0:     });
michael@0: 
michael@0: /*
michael@0:  * Temporarily disabled until we can have sync prefs together with the
michael@0:  * Desktop browser's sync prefs.
michael@0:     // Sync
michael@0:     this.addEntry({
michael@0:         label: Strings.brand.GetStringFromName("syncBrandShortName"),
michael@0:         onselected: function() FlyoutPanelsUI.show('SyncFlyoutPanel')
michael@0:     });
michael@0: */
michael@0: 
michael@0:     // About
michael@0:     this.addEntry({
michael@0:         label: Strings.browser.GetStringFromName("aboutCharm1"),
michael@0:         onselected: function() FlyoutPanelsUI.show('AboutFlyoutPanel')
michael@0:     });
michael@0: 
michael@0:     // Feedback
michael@0:     this.addEntry({
michael@0:         label: Strings.browser.GetStringFromName("feedbackCharm"),
michael@0:         onselected: function() {
michael@0:           let url = Services.urlFormatter.formatURLPref("app.support.inputURL");
michael@0:           BrowserUI.addAndShowTab(url, Browser.selectedTab);
michael@0:         }
michael@0:     });
michael@0: 
michael@0:     // Help
michael@0:     this.addEntry({
michael@0:         label: Strings.browser.GetStringFromName("helpOnlineCharm"),
michael@0:         onselected: function() {
michael@0:           let url = Services.urlFormatter.formatURLPref("app.support.baseURL") +
michael@0:             "firefox-help";
michael@0:           BrowserUI.addAndShowTab(url, Browser.selectedTab);
michael@0:         }
michael@0:     });
michael@0:   },
michael@0: 
michael@0:   observe: function SettingsCharm_observe(aSubject, aTopic, aData) {
michael@0:     if (aTopic == "metro-settings-entry-selected") {
michael@0:       let entry = this._entries.get(parseInt(aData, 10));
michael@0:       if (entry)
michael@0:         entry.onselected();
michael@0:     }
michael@0:   },
michael@0: 
michael@0:   uninit: function SettingsCharm_uninit() {
michael@0:     Services.obs.removeObserver(this, "metro-settings-entry-selected");
michael@0:   }
michael@0: };