/* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this file, * You can obtain one at http://mozilla.org/MPL/2.0/. */ ChromeUtils.defineESModuleGetters(this, { AppMenuNotifications: "resource://gre/modules/AppMenuNotifications.sys.mjs", NewTabUtils: "resource://gre/modules/NewTabUtils.sys.mjs", PanelMultiView: "resource:///modules/PanelMultiView.sys.mjs", }); ChromeUtils.defineModuleGetter( this, "ToolbarPanelHub", "resource://activity-stream/lib/ToolbarPanelHub.jsm" ); /** * Maintains the state and dispatches events for the main menu panel. */ const PanelUI = { /** Panel events that we listen for. **/ get kEvents() { return ["popupshowing", "popupshown", "popuphiding", "popuphidden"]; }, /** * Used for lazily getting and memoizing elements from the document. Lazy * getters are set in init, and memoizing happens after the first retrieval. */ get kElements() { return { multiView: "appMenu-multiView", menuButton: "PanelUI-menu-button", panel: "appMenu-popup", overflowFixedList: "widget-overflow-fixed-list", overflowPanel: "widget-overflow", navbar: "nav-bar", }; }, _initialized: false, _notifications: null, _notificationPanel: null, init(shouldSuppress) { this._shouldSuppress = shouldSuppress; this._initElements(); this.menuButton.addEventListener("mousedown", this); this.menuButton.addEventListener("keypress", this); Services.obs.addObserver(this, "fullscreen-nav-toolbox"); Services.obs.addObserver(this, "appMenu-notifications"); Services.obs.addObserver(this, "show-update-progress"); XPCOMUtils.defineLazyPreferenceGetter( this, "autoHideToolbarInFullScreen", "browser.fullscreen.autohide", false, (pref, previousValue, newValue) => { // On OSX, or with autohide preffed off, MozDOMFullscreen is the only // event we care about, since fullscreen should behave just like non // fullscreen. Otherwise, we don't want to listen to these because // we'd just be spamming ourselves with both of them whenever a user // opened a video. if (newValue) { window.removeEventListener("MozDOMFullscreen:Entered", this); window.removeEventListener("MozDOMFullscreen:Exited", this); window.addEventListener("fullscreen", this); } else { window.addEventListener("MozDOMFullscreen:Entered", this); window.addEventListener("MozDOMFullscreen:Exited", this); window.removeEventListener("fullscreen", this); } this.updateNotifications(false); }, autoHidePref => autoHidePref && Services.appinfo.OS !== "Darwin" ); if (this.autoHideToolbarInFullScreen) { window.addEventListener("fullscreen", this); } else { window.addEventListener("MozDOMFullscreen:Entered", this); window.addEventListener("MozDOMFullscreen:Exited", this); } window.addEventListener("activate", this); CustomizableUI.addListener(this); // We do this sync on init because in order to have the overflow button show up // we need to know whether anything is in the permanent panel area. this.overflowFixedList.hidden = false; // Also unhide the separator. We use CSS to hide/show it based on the panel's content. this.overflowFixedList.previousElementSibling.hidden = false; CustomizableUI.registerPanelNode( this.overflowFixedList, CustomizableUI.AREA_FIXED_OVERFLOW_PANEL ); this.updateOverflowStatus(); Services.obs.notifyObservers( null, "appMenu-notifications-request", "refresh" ); this._initialized = true; }, _initElements() { for (let [k, v] of Object.entries(this.kElements)) { // Need to do fresh let-bindings per iteration let getKey = k; let id = v; this.__defineGetter__(getKey, function () { delete this[getKey]; return (this[getKey] = document.getElementById(id)); }); } }, _eventListenersAdded: false, _ensureEventListenersAdded() { if (this._eventListenersAdded) { return; } this._addEventListeners(); }, _addEventListeners() { for (let event of this.kEvents) { this.panel.addEventListener(event, this); } PanelMultiView.getViewNode(document, "PanelUI-helpView").addEventListener( "ViewShowing", this._onHelpViewShow ); this._eventListenersAdded = true; }, _removeEventListeners() { for (let event of this.kEvents) { this.panel.removeEventListener(event, this); } PanelMultiView.getViewNode( document, "PanelUI-helpView" ).removeEventListener("ViewShowing", this._onHelpViewShow); this._eventListenersAdded = false; }, uninit() { this._removeEventListeners(); if (this._notificationPanel) { for (let event of this.kEvents) { this.notificationPanel.removeEventListener(event, this); } } Services.obs.removeObserver(this, "fullscreen-nav-toolbox"); Services.obs.removeObserver(this, "appMenu-notifications"); Services.obs.removeObserver(this, "show-update-progress"); window.removeEventListener("MozDOMFullscreen:Entered", this); window.removeEventListener("MozDOMFullscreen:Exited", this); window.removeEventListener("fullscreen", this); window.removeEventListener("activate", this); this.menuButton.removeEventListener("mousedown", this); this.menuButton.removeEventListener("keypress", this); CustomizableUI.removeListener(this); if (this.whatsNewPanel) { this.whatsNewPanel.removeEventListener("ViewShowing", this); } }, /** * Opens the menu panel if it's closed, or closes it if it's * open. * * @param aEvent the event that triggers the toggle. */ toggle(aEvent) { // Don't show the panel if the window is in customization mode, // since this button doubles as an exit path for the user in this case. if (document.documentElement.hasAttribute("customizing")) { return; } this._ensureEventListenersAdded(); if (this.panel.state == "open") { this.hide(); } else if (this.panel.state == "closed") { this.show(aEvent); } }, /** * Opens the menu panel. If the event target has a child with the * toolbarbutton-icon attribute, the panel will be anchored on that child. * Otherwise, the panel is anchored on the event target itself. * * @param aEvent the event (if any) that triggers showing the menu. */ show(aEvent) { this._ensureShortcutsShown(); (async () => { await this.ensureReady(); if ( this.panel.state == "open" || document.documentElement.hasAttribute("customizing") ) { return; } let domEvent = null; if (aEvent && aEvent.type != "command") { domEvent = aEvent; } let anchor = this._getPanelAnchor(this.menuButton); await PanelMultiView.openPopup(this.panel, anchor, { triggerEvent: domEvent, }); })().catch(console.error); }, /** * If the menu panel is being shown, hide it. */ hide() { if (document.documentElement.hasAttribute("customizing")) { return; } PanelMultiView.hidePopup(this.panel); }, observe(subject, topic, status) { switch (topic) { case "fullscreen-nav-toolbox": if (this._notifications) { this.updateNotifications(false); } break; case "appMenu-notifications": // Don't initialize twice. if (status == "init" && this._notifications) { break; } this._notifications = AppMenuNotifications.notifications; this.updateNotifications(true); break; case "show-update-progress": openAboutDialog(); break; } }, handleEvent(aEvent) { // Ignore context menus and menu button menus showing and hiding: if (aEvent.type.startsWith("popup") && aEvent.target != this.panel) { return; } switch (aEvent.type) { case "popupshowing": updateEditUIVisibility(); // Fall through case "popupshown": if (aEvent.type == "popupshown") { CustomizableUI.addPanelCloseListeners(this.panel); } // Fall through case "popuphiding": if (aEvent.type == "popuphiding") { updateEditUIVisibility(); } // Fall through case "popuphidden": this.updateNotifications(); this._updatePanelButton(aEvent.target); if (aEvent.type == "popuphidden") { CustomizableUI.removePanelCloseListeners(this.panel); } break; case "mousedown": // On Mac, ctrl-click will send a context menu event from the widget, so // we don't want to bring up the panel when ctrl key is pressed. if ( aEvent.button == 0 && (AppConstants.platform != "macosx" || !aEvent.ctrlKey) ) { this.toggle(aEvent); } break; case "keypress": if (aEvent.key == " " || aEvent.key == "Enter") { this.toggle(aEvent); aEvent.stopPropagation(); } break; case "MozDOMFullscreen:Entered": case "MozDOMFullscreen:Exited": case "fullscreen": case "activate": this.updateNotifications(); break; case "ViewShowing": if (aEvent.target == this.whatsNewPanel) { this.onWhatsNewPanelShowing(); } break; } }, get isReady() { return !!this._isReady; }, get isNotificationPanelOpen() { let panelState = this.notificationPanel.state; return panelState == "showing" || panelState == "open"; }, /** * Registering the menu panel is done lazily for performance reasons. This * method is exposed so that CustomizationMode can force panel-readyness in the * event that customization mode is started before the panel has been opened * by the user. * * @param aCustomizing (optional) set to true if this was called while entering * customization mode. If that's the case, we trust that customization * mode will handle calling beginBatchUpdate and endBatchUpdate. * * @return a Promise that resolves once the panel is ready to roll. */ async ensureReady() { if (this._isReady) { return; } await window.delayedStartupPromise; this._ensureEventListenersAdded(); this.panel.hidden = false; this._isReady = true; }, /** * Switch the panel to the help view if it's not already * in that view. */ showHelpView(aAnchor) { this._ensureEventListenersAdded(); this.multiView.showSubView("PanelUI-helpView", aAnchor); }, /** * Switch the panel to the "More Tools" view. * * @param moreTools The panel showing the "More Tools" view. */ showMoreToolsPanel(moreTools) { this.showSubView("appmenu-moreTools", moreTools); // Notify DevTools the panel view is showing and need it to populate the // "Browser Tools" section of the panel. We notify the observer setup by // DevTools because we want to ensure the same menuitem list is shared // between both the AppMenu and toolbar button views. let view = document.getElementById("appmenu-developer-tools-view"); Services.obs.notifyObservers(view, "web-developer-tools-view-showing"); }, /** * Shows a subview in the panel with a given ID. * * @param aViewId the ID of the subview to show. * @param aAnchor the element that spawned the subview. * @param aEvent the event triggering the view showing. */ async showSubView(aViewId, aAnchor, aEvent) { if (aEvent) { // On Mac, ctrl-click will send a context menu event from the widget, so // we don't want to bring up the panel when ctrl key is pressed. if ( aEvent.type == "mousedown" && (aEvent.button != 0 || (AppConstants.platform == "macosx" && aEvent.ctrlKey)) ) { return; } if ( aEvent.type == "keypress" && aEvent.key != " " && aEvent.key != "Enter" ) { return; } } this._ensureEventListenersAdded(); let viewNode = PanelMultiView.getViewNode(document, aViewId); if (!viewNode) { console.error("Could not show panel subview with id: ", aViewId); return; } if (!aAnchor) { console.error( "Expected an anchor when opening subview with id: ", aViewId ); return; } this.ensureWhatsNewInitialized(viewNode); this.ensurePanicViewInitialized(viewNode); let container = aAnchor.closest("panelmultiview"); if (container && !viewNode.hasAttribute("disallowSubView")) { container.showSubView(aViewId, aAnchor); } else if (!aAnchor.open) { aAnchor.open = true; let tempPanel = document.createXULElement("panel"); tempPanel.setAttribute("type", "arrow"); tempPanel.setAttribute("id", "customizationui-widget-panel"); if (viewNode.hasAttribute("neverhidden")) { tempPanel.setAttribute("neverhidden", "true"); } tempPanel.setAttribute("class", "cui-widget-panel panel-no-padding"); tempPanel.setAttribute("viewId", aViewId); if (aAnchor.getAttribute("tabspecific")) { tempPanel.setAttribute("tabspecific", true); } if (aAnchor.getAttribute("locationspecific")) { tempPanel.setAttribute("locationspecific", true); } if (this._disableAnimations) { tempPanel.setAttribute("animate", "false"); } tempPanel.setAttribute("context", ""); document .getElementById(CustomizableUI.AREA_NAVBAR) .appendChild(tempPanel); let multiView = document.createXULElement("panelmultiview"); multiView.setAttribute("id", "customizationui-widget-multiview"); multiView.setAttribute("viewCacheId", "appMenu-viewCache"); multiView.setAttribute("mainViewId", viewNode.id); multiView.appendChild(viewNode); tempPanel.appendChild(multiView); viewNode.classList.add("cui-widget-panelview", "PanelUI-subView"); let viewShown = false; let panelRemover = () => { viewNode.classList.remove("cui-widget-panelview"); if (viewShown) { CustomizableUI.removePanelCloseListeners(tempPanel); tempPanel.removeEventListener("popuphidden", panelRemover); } aAnchor.open = false; PanelMultiView.removePopup(tempPanel); }; if (aAnchor.parentNode.id == "PersonalToolbar") { tempPanel.classList.add("bookmarks-toolbar"); } let anchor = this._getPanelAnchor(aAnchor); if (aAnchor != anchor && aAnchor.id) { anchor.setAttribute("consumeanchor", aAnchor.id); } try { viewShown = await PanelMultiView.openPopup(tempPanel, anchor, { position: "bottomright topright", triggerEvent: aEvent, }); } catch (ex) { console.error(ex); } if (viewShown) { CustomizableUI.addPanelCloseListeners(tempPanel); tempPanel.addEventListener("popuphidden", panelRemover); } else { panelRemover(); } } }, /** * Sets up the event listener for when the What's New panel is shown. * * @param {panelview} panelView The What's New panelview. */ ensureWhatsNewInitialized(panelView) { if (panelView.id != "PanelUI-whatsNew" || panelView._initialized) { return; } if (!this.whatsNewPanel) { this.whatsNewPanel = panelView; } panelView._initialized = true; panelView.addEventListener("ViewShowing", this); }, /** * Adds FTL before appending the panic view markup to the main DOM. * * @param {panelview} panelView The Panic View panelview. */ ensurePanicViewInitialized(panelView) { if (panelView.id != "PanelUI-panicView" || panelView._initialized) { return; } if (!this.panic) { this.panic = panelView; } MozXULElement.insertFTLIfNeeded("browser/panicButton.ftl"); panelView._initialized = true; }, /** * When the What's New panel is showing, we fetch the messages to show. */ onWhatsNewPanelShowing() { ToolbarPanelHub.renderMessages( window, document, "PanelUI-whatsNew-message-container" ); }, /** * NB: The enable- and disableSingleSubviewPanelAnimations methods only * affect the hiding/showing animations of single-subview panels (tempPanel * in the showSubView method). */ disableSingleSubviewPanelAnimations() { this._disableAnimations = true; }, enableSingleSubviewPanelAnimations() { this._disableAnimations = false; }, updateOverflowStatus() { let hasKids = this.overflowFixedList.hasChildNodes(); if (hasKids && !this.navbar.hasAttribute("nonemptyoverflow")) { this.navbar.setAttribute("nonemptyoverflow", "true"); this.overflowPanel.setAttribute("hasfixeditems", "true"); } else if (!hasKids && this.navbar.hasAttribute("nonemptyoverflow")) { PanelMultiView.hidePopup(this.overflowPanel); this.overflowPanel.removeAttribute("hasfixeditems"); this.navbar.removeAttribute("nonemptyoverflow"); } }, onWidgetAfterDOMChange(aNode, aNextNode, aContainer, aWasRemoval) { if (aContainer == this.overflowFixedList) { this.updateOverflowStatus(); } }, onAreaReset(aArea, aContainer) { if (aContainer == this.overflowFixedList) { this.updateOverflowStatus(); } }, /** * Sets the anchor node into the open or closed state, depending * on the state of the panel. */ _updatePanelButton() { let { state } = this.panel; if (state == "open" || state == "showing") { this.menuButton.open = true; document.l10n.setAttributes( this.menuButton, "appmenu-menu-button-opened2" ); } else { this.menuButton.open = false; document.l10n.setAttributes( this.menuButton, "appmenu-menu-button-closed2" ); } }, _onHelpViewShow(aEvent) { // Call global menu setup function buildHelpMenu(); let helpMenu = document.getElementById("menu_HelpPopup"); let items = this.getElementsByTagName("vbox")[0]; let attrs = [ "command", "oncommand", "onclick", "key", "disabled", "accesskey", "label", ]; // Remove all buttons from the view while (items.firstChild) { items.firstChild.remove(); } // Add the current set of menuitems of the Help menu to this view let menuItems = Array.prototype.slice.call( helpMenu.getElementsByTagName("menuitem") ); let fragment = document.createDocumentFragment(); for (let node of menuItems) { if (node.hidden) { continue; } let button = document.createXULElement("toolbarbutton"); // Copy specific attributes from a menuitem of the Help menu for (let attrName of attrs) { if (!node.hasAttribute(attrName)) { continue; } button.setAttribute(attrName, node.getAttribute(attrName)); } // We have AppMenu-specific strings for the Help menu. By convention, // their localization IDs are set on "appmenu-data-l10n-id" attributes. let l10nId = node.getAttribute("appmenu-data-l10n-id"); if (l10nId) { button.setAttribute("data-l10n-id", l10nId); } if (node.id) { button.id = "appMenu_" + node.id; } button.classList.add("subviewbutton"); fragment.appendChild(button); } // The Enterprise Support menu item has a different location than its // placement in the menubar, so we need to specify it here. let helpPolicySupport = fragment.querySelector( "#appMenu_helpPolicySupport" ); if (helpPolicySupport) { fragment.insertBefore( helpPolicySupport, fragment.querySelector("#appMenu_menu_HelpPopup_reportPhishingtoolmenu") .nextSibling ); } items.appendChild(fragment); }, _hidePopup() { if (!this._notificationPanel) { return; } if (this.isNotificationPanelOpen) { this.notificationPanel.hidePopup(); } }, /** * Selects and marks an item by id from the main view. The ids are an array, * the first in the main view and the later ids in subsequent subviews that * become marked when the user opens the subview. The subview marking is * cancelled if a different subview is opened. */ async selectAndMarkItem(itemIds) { // This shouldn't really occur, but return early just in case. if (document.documentElement.hasAttribute("customizing")) { return; } // This function was triggered from a button while the menu was // already open, so the panel should be in the process of hiding. // Wait for the panel to hide first, then reopen it. if (this.panel.state == "hiding") { await new Promise(resolve => { this.panel.addEventListener("popuphidden", resolve, { once: true }); }); } if (this.panel.state != "open") { await new Promise(resolve => { this.panel.addEventListener("ViewShown", resolve, { once: true }); this.show(); }); } let currentView; let viewShownCB = event => { viewHidingCB(); if (itemIds.length) { let subItem = window.document.getElementById(itemIds[0]); if (event.target.id == subItem?.closest("panelview")?.id) { Services.tm.dispatchToMainThread(() => { markItem(event.target); }); } else { itemIds = []; } } }; let viewHidingCB = () => { if (currentView) { currentView.ignoreMouseMove = false; } currentView = null; }; let popupHiddenCB = () => { viewHidingCB(); this.panel.removeEventListener("ViewShown", viewShownCB); }; let markItem = viewNode => { let id = itemIds.shift(); let item = window.document.getElementById(id); item.setAttribute("tabindex", "-1"); currentView = PanelView.forNode(viewNode); currentView.selectedElement = item; currentView.focusSelectedElement(true); // Prevent the mouse from changing the highlight temporarily. // This flag gets removed when the view is hidden or a key // is pressed. currentView.ignoreMouseMove = true; if (itemIds.length) { this.panel.addEventListener("ViewShown", viewShownCB, { once: true }); } this.panel.addEventListener("ViewHiding", viewHidingCB, { once: true }); }; this.panel.addEventListener("popuphidden", popupHiddenCB, { once: true }); markItem(this.mainView); }, updateNotifications(notificationsChanged) { let notifications = this._notifications; if (!notifications || !notifications.length) { if (notificationsChanged) { this._clearAllNotifications(); this._hidePopup(); } return; } if ( (window.fullScreen && FullScreen.navToolboxHidden) || document.fullscreenElement || this._shouldSuppress() ) { this._hidePopup(); return; } let doorhangers = notifications.filter( n => !n.dismissed && !n.options.badgeOnly ); if (this.panel.state == "showing" || this.panel.state == "open") { // If the menu is already showing, then we need to dismiss all // notifications since we don't want their doorhangers competing for // attention. Don't hide the badge though; it isn't really in competition // with anything. doorhangers.forEach(n => { n.dismissed = true; if (n.options.onDismissed) { n.options.onDismissed(window); } }); this._hidePopup(); if (!notifications[0].options.badgeOnly) { this._showBannerItem(notifications[0]); } } else if (doorhangers.length) { // Only show the doorhanger if the window is focused and not fullscreen if ( (window.fullScreen && this.autoHideToolbarInFullScreen) || Services.focus.activeWindow !== window ) { this._hidePopup(); this._showBadge(doorhangers[0]); this._showBannerItem(doorhangers[0]); } else { this._clearBadge(); this._showNotificationPanel(doorhangers[0]); } } else { this._hidePopup(); this._showBadge(notifications[0]); this._showBannerItem(notifications[0]); } }, _showNotificationPanel(notification) { this._refreshNotificationPanel(notification); if (this.isNotificationPanelOpen) { return; } if (notification.options.beforeShowDoorhanger) { notification.options.beforeShowDoorhanger(document); } let anchor = this._getPanelAnchor(this.menuButton); // Insert Fluent files when needed before notification is opened MozXULElement.insertFTLIfNeeded("branding/brand.ftl"); MozXULElement.insertFTLIfNeeded("browser/appMenuNotifications.ftl"); // After Fluent files are loaded into document replace data-lazy-l10n-ids with actual ones document .getElementById("appMenu-notification-popup") .querySelectorAll("[data-lazy-l10n-id]") .forEach(el => { el.setAttribute("data-l10n-id", el.getAttribute("data-lazy-l10n-id")); el.removeAttribute("data-lazy-l10n-id"); }); this.notificationPanel.openPopup(anchor, "bottomright topright"); }, _clearNotificationPanel() { for (let popupnotification of this.notificationPanel.children) { popupnotification.hidden = true; popupnotification.notification = null; } }, _clearAllNotifications() { this._clearNotificationPanel(); this._clearBadge(); this._clearBannerItem(); }, get notificationPanel() { // Lazy load the panic-button-success-notification panel the first time we need to display it. if (!this._notificationPanel) { let template = document.getElementById("appMenuNotificationTemplate"); template.replaceWith(template.content); this._notificationPanel = document.getElementById( "appMenu-notification-popup" ); for (let event of this.kEvents) { this._notificationPanel.addEventListener(event, this); } } return this._notificationPanel; }, get mainView() { if (!this._mainView) { this._mainView = PanelMultiView.getViewNode( document, "appMenu-protonMainView" ); } return this._mainView; }, get addonNotificationContainer() { if (!this._addonNotificationContainer) { this._addonNotificationContainer = PanelMultiView.getViewNode( document, "appMenu-proton-addon-banners" ); } return this._addonNotificationContainer; }, _formatDescriptionMessage(n) { let text = {}; let array = n.options.message.split("<>"); text.start = array[0] || ""; text.name = n.options.name || ""; text.end = array[1] || ""; return text; }, _refreshNotificationPanel(notification) { this._clearNotificationPanel(); let popupnotificationID = this._getPopupId(notification); let popupnotification = document.getElementById(popupnotificationID); popupnotification.setAttribute("id", popupnotificationID); popupnotification.setAttribute( "buttoncommand", "PanelUI._onNotificationButtonEvent(event, 'buttoncommand');" ); popupnotification.setAttribute( "secondarybuttoncommand", "PanelUI._onNotificationButtonEvent(event, 'secondarybuttoncommand');" ); if (notification.options.message) { let desc = this._formatDescriptionMessage(notification); popupnotification.setAttribute("label", desc.start); popupnotification.setAttribute("name", desc.name); popupnotification.setAttribute("endlabel", desc.end); } if (notification.options.onRefresh) { notification.options.onRefresh(window); } if (notification.options.popupIconURL) { popupnotification.setAttribute("icon", notification.options.popupIconURL); popupnotification.setAttribute("hasicon", true); } popupnotification.notification = notification; popupnotification.show(); }, _showBadge(notification) { let badgeStatus = this._getBadgeStatus(notification); this.menuButton.setAttribute("badge-status", badgeStatus); }, // "Banner item" here refers to an item in the hamburger panel menu. They will // typically show up as a colored row in the panel. _showBannerItem(notification) { const supportedIds = [ "update-downloading", "update-available", "update-manual", "update-unsupported", "update-restart", ]; if (!supportedIds.includes(notification.id)) { return; } if (!this._panelBannerItem) { this._panelBannerItem = this.mainView.querySelector(".panel-banner-item"); } let l10nId = "appmenuitem-banner-" + notification.id; document.l10n.setAttributes(this._panelBannerItem, l10nId); this._panelBannerItem.setAttribute("notificationid", notification.id); this._panelBannerItem.hidden = false; this._panelBannerItem.notification = notification; }, _clearBadge() { this.menuButton.removeAttribute("badge-status"); }, _clearBannerItem() { if (this._panelBannerItem) { this._panelBannerItem.notification = null; this._panelBannerItem.hidden = true; } }, _onNotificationButtonEvent(event, type) { let notificationEl = getNotificationFromElement(event.originalTarget); if (!notificationEl) { throw new Error( "PanelUI._onNotificationButtonEvent: couldn't find notification element" ); } if (!notificationEl.notification) { throw new Error( "PanelUI._onNotificationButtonEvent: couldn't find notification" ); } let notification = notificationEl.notification; if (type == "secondarybuttoncommand") { AppMenuNotifications.callSecondaryAction(window, notification); } else { AppMenuNotifications.callMainAction(window, notification, true); } }, _onBannerItemSelected(event) { let target = event.originalTarget; if (!target.notification) { throw new Error( "menucommand target has no associated action/notification" ); } event.stopPropagation(); AppMenuNotifications.callMainAction(window, target.notification, false); }, _getPopupId(notification) { return "appMenu-" + notification.id + "-notification"; }, _getBadgeStatus(notification) { return notification.id; }, _getPanelAnchor(candidate) { let iconAnchor = candidate.badgeStack || candidate.icon; return iconAnchor || candidate; }, _ensureShortcutsShown(view = this.mainView) { if (view.hasAttribute("added-shortcuts")) { return; } view.setAttribute("added-shortcuts", "true"); for (let button of view.querySelectorAll("toolbarbutton[key]")) { let keyId = button.getAttribute("key"); let key = document.getElementById(keyId); if (!key) { continue; } button.setAttribute("shortcut", ShortcutUtils.prettifyShortcut(key)); } }, }; XPCOMUtils.defineConstant(this, "PanelUI", PanelUI); /** * Gets the currently selected locale for display. * @return the selected locale */ function getLocale() { return Services.locale.appLocaleAsBCP47; } /** * Given a DOM node inside a , return the parent . */ function getNotificationFromElement(aElement) { return aElement.closest("popupnotification"); }