зеркало из https://github.com/mozilla/gecko-dev.git
109 строки
3.4 KiB
JavaScript
109 строки
3.4 KiB
JavaScript
# -*- Mode: javascript; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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/**
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* Customization handler prepares this browser window for entering and exiting
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* customization mode by handling customizationstarting and customizationending
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* events.
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*/
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let CustomizationHandler = {
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handleEvent: function(aEvent) {
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switch(aEvent.type) {
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case "customizationstarting":
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this._customizationStarting();
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break;
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case "customizationchange":
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this._customizationChange();
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break;
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case "customizationending":
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this._customizationEnding(aEvent.detail);
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break;
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}
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},
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isCustomizing: function() {
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return document.documentElement.hasAttribute("customizing");
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},
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_customizationStarting: function() {
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// Disable the toolbar context menu items
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let menubar = document.getElementById("main-menubar");
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for (let childNode of menubar.childNodes)
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childNode.setAttribute("disabled", true);
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let cmd = document.getElementById("cmd_CustomizeToolbars");
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cmd.setAttribute("disabled", "true");
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UpdateUrlbarSearchSplitterState();
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CombinedStopReload.uninit();
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CombinedBackForward.uninit();
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PlacesToolbarHelper.customizeStart();
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DownloadsButton.customizeStart();
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// The additional padding on the sides of the browser
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// can cause the customize tab to get clipped.
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let tabContainer = gBrowser.tabContainer;
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if (tabContainer.getAttribute("overflow") == "true") {
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let tabstrip = tabContainer.mTabstrip;
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tabstrip.ensureElementIsVisible(gBrowser.selectedTab, true);
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}
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},
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_customizationChange: function() {
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gHomeButton.updatePersonalToolbarStyle();
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PlacesToolbarHelper.customizeChange();
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},
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_customizationEnding: function(aDetails) {
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// Update global UI elements that may have been added or removed
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if (aDetails.changed) {
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gURLBar = document.getElementById("urlbar");
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gProxyFavIcon = document.getElementById("page-proxy-favicon");
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gHomeButton.updateTooltip();
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gIdentityHandler._cacheElements();
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XULBrowserWindow.init();
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#ifndef XP_MACOSX
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updateEditUIVisibility();
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#endif
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// Hacky: update the PopupNotifications' object's reference to the iconBox,
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// if it already exists, since it may have changed if the URL bar was
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// added/removed.
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if (!window.__lookupGetter__("PopupNotifications")) {
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PopupNotifications.iconBox =
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document.getElementById("notification-popup-box");
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}
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}
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PlacesToolbarHelper.customizeDone();
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DownloadsButton.customizeDone();
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// The url bar splitter state is dependent on whether stop/reload
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// and the location bar are combined, so we need this ordering
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CombinedStopReload.init();
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CombinedBackForward.init();
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UpdateUrlbarSearchSplitterState();
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// Update the urlbar
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if (gURLBar) {
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URLBarSetURI();
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XULBrowserWindow.asyncUpdateUI();
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}
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// Re-enable parts of the UI we disabled during the dialog
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let menubar = document.getElementById("main-menubar");
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for (let childNode of menubar.childNodes)
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childNode.setAttribute("disabled", false);
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let cmd = document.getElementById("cmd_CustomizeToolbars");
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cmd.removeAttribute("disabled");
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gBrowser.selectedBrowser.focus();
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}
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}
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