forked from mirrors/gecko-dev
1521 lines
60 KiB
JavaScript
1521 lines
60 KiB
JavaScript
/* -*- tab-width: 2; indent-tabs-mode: nil; js-indent-level: 2 -*- */
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/* vim: set ts=2 sw=2 sts=2 et tw=80: */
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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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ChromeUtils.import("resource://gre/modules/PrivateBrowsingUtils.jsm");
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ChromeUtils.import("resource://gre/modules/BrowserUtils.jsm");
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ChromeUtils.import("resource://gre/modules/XPCOMUtils.jsm");
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ChromeUtils.import("resource://gre/modules/Services.jsm");
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XPCOMUtils.defineLazyModuleGetters(this, {
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SpellCheckHelper: "resource://gre/modules/InlineSpellChecker.jsm",
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LoginHelper: "resource://gre/modules/LoginHelper.jsm",
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LoginManagerContextMenu: "resource://gre/modules/LoginManagerContextMenu.jsm",
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WebNavigationFrames: "resource://gre/modules/WebNavigationFrames.jsm",
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ContextualIdentityService: "resource://gre/modules/ContextualIdentityService.jsm",
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DevToolsShim: "chrome://devtools-startup/content/DevToolsShim.jsm",
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NetUtil: "resource://gre/modules/NetUtil.jsm",
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});
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var gContextMenuContentData = null;
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function setContextMenuContentData(data) {
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gContextMenuContentData = data;
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}
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function openContextMenu(aMessage) {
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let data = aMessage.data;
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let browser = aMessage.target;
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let spellInfo = data.spellInfo;
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// ContextMenu.jsm sends us the target as a CPOW only so that
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// we can send that CPOW back down to the content process and
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// have it resolve to a DOM node. The parent should not attempt
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// to access any properties on this CPOW (in fact, doing so
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// will throw an exception).
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data.context.targetAsCPOW = aMessage.objects.targetAsCPOW;
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if (spellInfo) {
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spellInfo.target = aMessage.target.messageManager;
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}
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let documentURIObject = makeURI(data.docLocation,
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data.charSet,
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makeURI(data.baseURI));
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gContextMenuContentData = { context: data.context,
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isRemote: data.isRemote,
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popupNodeSelectors: data.popupNodeSelectors,
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browser,
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editFlags: data.editFlags,
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spellInfo,
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principal: data.principal,
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customMenuItems: data.customMenuItems,
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documentURIObject,
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docLocation: data.docLocation,
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charSet: data.charSet,
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referrer: data.referrer,
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referrerPolicy: data.referrerPolicy,
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contentType: data.contentType,
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contentDisposition: data.contentDisposition,
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frameOuterWindowID: data.frameOuterWindowID,
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selectionInfo: data.selectionInfo,
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disableSetDesktopBackground: data.disableSetDesktopBg,
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loginFillInfo: data.loginFillInfo,
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parentAllowsMixedContent: data.parentAllowsMixedContent,
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userContextId: data.userContextId,
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};
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let popup = browser.ownerDocument.getElementById("contentAreaContextMenu");
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let context = gContextMenuContentData.context;
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// The event is a CPOW that can't be passed into the native openPopupAtScreen
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// function. Therefore we synthesize a new MouseEvent to propagate the
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// inputSource to the subsequently triggered popupshowing event.
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var newEvent = document.createEvent("MouseEvent");
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newEvent.initNSMouseEvent("contextmenu", true, true, null, 0, context.screenX, context.screenY,
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0, 0, false, false, false, false, 0, null, 0, context.mozInputSource);
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popup.openPopupAtScreen(newEvent.screenX, newEvent.screenY, true, newEvent);
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}
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function nsContextMenu(aXulMenu, aIsShift) {
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this.shouldDisplay = true;
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this.initMenu(aXulMenu, aIsShift);
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}
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// Prototype for nsContextMenu "class."
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nsContextMenu.prototype = {
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initMenu: function CM_initMenu(aXulMenu, aIsShift) {
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// Get contextual info.
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this.setContext();
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if (!this.shouldDisplay)
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return;
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this.hasPageMenu = false;
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this.isContentSelected = !this.selectionInfo.docSelectionIsCollapsed;
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if (!aIsShift) {
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if (this.isRemote) {
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this.hasPageMenu =
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PageMenuParent.addToPopup(gContextMenuContentData.customMenuItems,
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this.browser, aXulMenu);
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} else {
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this.hasPageMenu = PageMenuParent.buildAndAddToPopup(this.target, aXulMenu);
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}
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let subject = {
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menu: aXulMenu,
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tab: gBrowser ? gBrowser.getTabForBrowser(this.browser) : undefined,
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timeStamp: this.timeStamp,
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isContentSelected: this.isContentSelected,
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inFrame: this.inFrame,
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isTextSelected: this.isTextSelected,
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onTextInput: this.onTextInput,
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onLink: this.onLink,
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onImage: this.onImage,
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onVideo: this.onVideo,
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onAudio: this.onAudio,
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onCanvas: this.onCanvas,
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onEditable: this.onEditable,
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onSpellcheckable: this.onSpellcheckable,
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onPassword: this.onPassword,
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srcUrl: this.mediaURL,
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frameUrl: gContextMenuContentData ? gContextMenuContentData.docLocation : undefined,
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pageUrl: this.browser ? this.browser.currentURI.spec : undefined,
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linkText: this.linkTextStr,
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linkUrl: this.linkURL,
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selectionText: this.isTextSelected ? this.selectionInfo.fullText : undefined,
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frameId: this.frameOuterWindowID,
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};
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subject.wrappedJSObject = subject;
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Services.obs.notifyObservers(subject, "on-build-contextmenu");
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}
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this.viewFrameSourceElement =
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document.getElementById("context-viewframesource");
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this.ellipsis = "\u2026";
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try {
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this.ellipsis = Services.prefs.getComplexValue("intl.ellipsis",
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Ci.nsIPrefLocalizedString).data;
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} catch (e) { }
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// Reset after "on-build-contextmenu" notification in case selection was
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// changed during the notification.
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this.isContentSelected = !this.selectionInfo.docSelectionIsCollapsed;
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this.onPlainTextLink = false;
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let bookmarkPage = document.getElementById("context-bookmarkpage");
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if (bookmarkPage)
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BookmarkingUI.onCurrentPageContextPopupShowing();
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// Initialize (disable/remove) menu items.
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this.initItems();
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},
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setContext() {
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let context = Object.create(null);
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this.isRemote = false;
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if (gContextMenuContentData) {
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context = gContextMenuContentData.context;
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gContextMenuContentData.context = null;
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this.isRemote = gContextMenuContentData.isRemote;
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}
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this.shouldDisplay = context.shouldDisplay;
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this.timeStamp = context.timeStamp;
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// Assign what's _possibly_ needed from `context` sent by ContextMenu.jsm
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// Keep this consistent with the similar code in ContextMenu's _setContext
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this.bgImageURL = context.bgImageURL;
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this.imageDescURL = context.imageDescURL;
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this.imageInfo = context.imageInfo;
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this.mediaURL = context.mediaURL;
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this.webExtBrowserType = context.webExtBrowserType;
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this.canSpellCheck = context.canSpellCheck;
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this.hasBGImage = context.hasBGImage;
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this.hasMultipleBGImages = context.hasMultipleBGImages;
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this.isDesignMode = context.isDesignMode;
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this.inFrame = context.inFrame;
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this.inSrcdocFrame = context.inSrcdocFrame;
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this.inSyntheticDoc = context.inSyntheticDoc;
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this.inTabBrowser = context.inTabBrowser;
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this.inWebExtBrowser = context.inWebExtBrowser;
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this.link = context.link;
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this.linkDownload = context.linkDownload;
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this.linkHasNoReferrer = context.linkHasNoReferrer;
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this.linkProtocol = context.linkProtocol;
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this.linkTextStr = context.linkTextStr;
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this.linkURL = context.linkURL;
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this.linkURI = this.getLinkURI(); // can't send; regenerate
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this.onAudio = context.onAudio;
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this.onCanvas = context.onCanvas;
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this.onCompletedImage = context.onCompletedImage;
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this.onCTPPlugin = context.onCTPPlugin;
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this.onDRMMedia = context.onDRMMedia;
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this.onEditable = context.onEditable;
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this.onImage = context.onImage;
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this.onKeywordField = context.onKeywordField;
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this.onLink = context.onLink;
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this.onLoadedImage = context.onLoadedImage;
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this.onMailtoLink = context.onMailtoLink;
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this.onMozExtLink = context.onMozExtLink;
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this.onNumeric = context.onNumeric;
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this.onPassword = context.onPassword;
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this.onSaveableLink = context.onSaveableLink;
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this.onSpellcheckable = context.onSpellcheckable;
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this.onTextInput = context.onTextInput;
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this.onVideo = context.onVideo;
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this.target = this.isRemote ? context.target : document.popupNode;
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this.targetAsCPOW = context.targetAsCPOW;
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this.principal = context.principal;
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this.frameOuterWindowID = context.frameOuterWindowID;
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this.inSyntheticDoc = context.inSyntheticDoc;
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// Everything after this isn't sent directly from ContextMenu
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this.ownerDoc = this.target.ownerDocument;
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// Remember the CSS selectors corresponding to clicked node. gContextMenuContentData
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// can be null if the menu was triggered by tests in which case use an empty array.
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this.targetSelectors = gContextMenuContentData
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? gContextMenuContentData.popupNodeSelectors
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: [];
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if (this.isRemote) {
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this.browser = gContextMenuContentData.browser;
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this.selectionInfo = gContextMenuContentData.selectionInfo;
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} else {
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this.browser = this.ownerDoc.defaultView.docShell.chromeEventHandler;
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this.selectionInfo = BrowserUtils.getSelectionDetails(window);
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}
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this.textSelected = this.selectionInfo.text;
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this.isTextSelected = this.textSelected.length != 0;
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this.webExtBrowserType = this.browser.getAttribute("webextension-view-type");
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this.inWebExtBrowser = !!this.webExtBrowserType;
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this.inTabBrowser = this.browser.ownerGlobal.gBrowser ?
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!!this.browser.ownerGlobal.gBrowser.getTabForBrowser(this.browser) : false;
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if (context.shouldInitInlineSpellCheckerUINoChildren) {
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if (this.isRemote) {
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InlineSpellCheckerUI.initFromRemote(gContextMenuContentData.spellInfo);
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} else {
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InlineSpellCheckerUI.init(this.target.editor);
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InlineSpellCheckerUI.initFromEvent(document.popupRangeParent,
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document.popupRangeOffset);
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}
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}
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if (context.shouldInitInlineSpellCheckerUIWithChildren) {
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if (this.isRemote) {
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InlineSpellCheckerUI.initFromRemote(gContextMenuContentData.spellInfo);
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} else {
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var targetWin = this.ownerDoc.defaultView;
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var {editingSession} = targetWin.docShell;
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InlineSpellCheckerUI.init(editingSession.getEditorForWindow(targetWin));
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InlineSpellCheckerUI.initFromEvent(document.popupRangeParent,
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document.popupRangeOffset);
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}
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let canSpell = InlineSpellCheckerUI.canSpellCheck && this.canSpellCheck;
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this.showItem("spell-check-enabled", canSpell);
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this.showItem("spell-separator", canSpell);
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}
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}, // setContext
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hiding: function CM_hiding() {
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if (this.browser) {
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this.browser.messageManager.sendAsyncMessage("ContextMenu:Hiding");
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}
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gContextMenuContentData = null;
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InlineSpellCheckerUI.clearSuggestionsFromMenu();
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InlineSpellCheckerUI.clearDictionaryListFromMenu();
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InlineSpellCheckerUI.uninit();
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if (Cu.isModuleLoaded("resource://gre/modules/LoginManagerContextMenu.jsm")) {
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LoginManagerContextMenu.clearLoginsFromMenu(document);
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}
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// This handler self-deletes, only run it if it is still there:
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if (this._onPopupHiding) {
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this._onPopupHiding();
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}
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},
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initItems: function CM_initItems() {
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this.initPageMenuSeparator();
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this.initOpenItems();
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this.initNavigationItems();
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this.initViewItems();
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this.initMiscItems();
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this.initSpellingItems();
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this.initSaveItems();
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this.initClipboardItems();
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this.initMediaPlayerItems();
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this.initLeaveDOMFullScreenItems();
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this.initClickToPlayItems();
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this.initPasswordManagerItems();
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this.initSyncItems();
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},
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initPageMenuSeparator: function CM_initPageMenuSeparator() {
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this.showItem("page-menu-separator", this.hasPageMenu);
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},
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initOpenItems: function CM_initOpenItems() {
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var isMailtoInternal = false;
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if (this.onMailtoLink) {
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var mailtoHandler = Cc["@mozilla.org/uriloader/external-protocol-service;1"].
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getService(Ci.nsIExternalProtocolService).
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getProtocolHandlerInfo("mailto");
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isMailtoInternal = (!mailtoHandler.alwaysAskBeforeHandling &&
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mailtoHandler.preferredAction == Ci.nsIHandlerInfo.useHelperApp &&
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(mailtoHandler.preferredApplicationHandler instanceof Ci.nsIWebHandlerApp));
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}
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if (this.isTextSelected && !this.onLink &&
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this.selectionInfo && this.selectionInfo.linkURL) {
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this.linkURL = this.selectionInfo.linkURL;
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try {
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this.linkURI = makeURI(this.linkURL);
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} catch (ex) {}
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this.linkTextStr = this.selectionInfo.linkText;
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this.onPlainTextLink = true;
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}
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var inContainer = false;
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if (gContextMenuContentData.userContextId) {
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inContainer = true;
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var item = document.getElementById("context-openlinkincontainertab");
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item.setAttribute("data-usercontextid", gContextMenuContentData.userContextId);
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var label =
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ContextualIdentityService.getUserContextLabel(gContextMenuContentData.userContextId);
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item.setAttribute("label",
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gBrowserBundle.formatStringFromName("userContextOpenLink.label",
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[label], 1));
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}
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var shouldShow = this.onSaveableLink || isMailtoInternal || this.onPlainTextLink;
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var isWindowPrivate = PrivateBrowsingUtils.isWindowPrivate(window);
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var showContainers = Services.prefs.getBoolPref("privacy.userContext.enabled");
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this.showItem("context-openlink", shouldShow && !isWindowPrivate);
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this.showItem("context-openlinkprivate", shouldShow && PrivateBrowsingUtils.enabled);
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this.showItem("context-openlinkintab", shouldShow && !inContainer);
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this.showItem("context-openlinkincontainertab", shouldShow && inContainer);
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this.showItem("context-openlinkinusercontext-menu", shouldShow && !isWindowPrivate && showContainers);
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this.showItem("context-openlinkincurrent", this.onPlainTextLink);
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this.showItem("context-sep-open", shouldShow);
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},
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initNavigationItems: function CM_initNavigationItems() {
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var shouldShow = !(this.isContentSelected || this.onLink || this.onImage ||
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this.onCanvas || this.onVideo || this.onAudio ||
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this.onTextInput) && this.inTabBrowser;
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this.showItem("context-navigation", shouldShow);
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this.showItem("context-sep-navigation", shouldShow);
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let stopped = XULBrowserWindow.stopCommand.getAttribute("disabled") == "true";
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let stopReloadItem = "";
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if (shouldShow || !this.inTabBrowser) {
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stopReloadItem = (stopped || !this.inTabBrowser) ? "reload" : "stop";
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}
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this.showItem("context-reload", stopReloadItem == "reload");
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this.showItem("context-stop", stopReloadItem == "stop");
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},
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initLeaveDOMFullScreenItems: function CM_initLeaveFullScreenItem() {
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// only show the option if the user is in DOM fullscreen
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var shouldShow = this.target.ownerDocument.fullscreen;
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this.showItem("context-leave-dom-fullscreen", shouldShow);
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// Explicitly show if in DOM fullscreen, but do not hide it has already been shown
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if (shouldShow)
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this.showItem("context-media-sep-commands", true);
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},
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initSaveItems: function CM_initSaveItems() {
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var shouldShow = !(this.onTextInput || this.onLink ||
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this.isContentSelected || this.onImage ||
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this.onCanvas || this.onVideo || this.onAudio);
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this.showItem("context-savepage", shouldShow);
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// Save link depends on whether we're in a link, or selected text matches valid URL pattern.
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this.showItem("context-savelink", this.onSaveableLink || this.onPlainTextLink);
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// Save image depends on having loaded its content, video and audio don't.
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this.showItem("context-saveimage", this.onLoadedImage || this.onCanvas);
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this.showItem("context-savevideo", this.onVideo);
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this.showItem("context-saveaudio", this.onAudio);
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this.showItem("context-video-saveimage", this.onVideo);
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this.setItemAttr("context-savevideo", "disabled", !this.mediaURL);
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this.setItemAttr("context-saveaudio", "disabled", !this.mediaURL);
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// Send media URL (but not for canvas, since it's a big data: URL)
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this.showItem("context-sendimage", this.onImage);
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this.showItem("context-sendvideo", this.onVideo);
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this.showItem("context-sendaudio", this.onAudio);
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let mediaIsBlob = this.mediaURL.startsWith("blob:");
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this.setItemAttr("context-sendvideo", "disabled", !this.mediaURL || mediaIsBlob);
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this.setItemAttr("context-sendaudio", "disabled", !this.mediaURL || mediaIsBlob);
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},
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initViewItems: function CM_initViewItems() {
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// View source is always OK, unless in directory listing.
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this.showItem("context-viewpartialsource-selection",
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this.isContentSelected);
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var shouldShow = !(this.isContentSelected ||
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this.onImage || this.onCanvas ||
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this.onVideo || this.onAudio ||
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this.onLink || this.onTextInput);
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var showInspect = this.inTabBrowser &&
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Services.prefs.getBoolPref("devtools.inspector.enabled", true) &&
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!Services.prefs.getBoolPref("devtools.policy.disabled", false);
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var showInspectA11Y = showInspect &&
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// Only when accessibility service started.
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Services.appinfo.accessibilityEnabled &&
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this.inTabBrowser &&
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Services.prefs.getBoolPref("devtools.enabled", true) &&
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Services.prefs.getBoolPref("devtools.accessibility.enabled", true) &&
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!Services.prefs.getBoolPref("devtools.policy.disabled", false);
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this.showItem("context-viewsource", shouldShow);
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this.showItem("context-viewinfo", shouldShow);
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// The page info is broken for WebExtension popups, as the browser is
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// destroyed when the popup is closed.
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this.setItemAttr("context-viewinfo", "disabled", this.webExtBrowserType === "popup");
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this.showItem("inspect-separator", showInspect);
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this.showItem("context-inspect", showInspect);
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this.showItem("context-inspect-a11y", showInspectA11Y);
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this.showItem("context-sep-viewsource", shouldShow);
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// Set as Desktop background depends on whether an image was clicked on,
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// and only works if we have a shell service.
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var haveSetDesktopBackground = false;
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if (AppConstants.HAVE_SHELL_SERVICE &&
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Services.policies.isAllowed("setDesktopBackground")) {
|
|
// Only enable Set as Desktop Background if we can get the shell service.
|
|
var shell = getShellService();
|
|
if (shell)
|
|
haveSetDesktopBackground = shell.canSetDesktopBackground;
|
|
}
|
|
|
|
this.showItem("context-setDesktopBackground",
|
|
haveSetDesktopBackground && this.onLoadedImage);
|
|
|
|
if (haveSetDesktopBackground && this.onLoadedImage) {
|
|
document.getElementById("context-setDesktopBackground")
|
|
.disabled = gContextMenuContentData.disableSetDesktopBackground;
|
|
}
|
|
|
|
// Reload image depends on an image that's not fully loaded
|
|
this.showItem("context-reloadimage", (this.onImage && !this.onCompletedImage));
|
|
|
|
// View image depends on having an image that's not standalone
|
|
// (or is in a frame), or a canvas.
|
|
this.showItem("context-viewimage", (this.onImage &&
|
|
(!this.inSyntheticDoc || this.inFrame)) || this.onCanvas);
|
|
|
|
// View video depends on not having a standalone video.
|
|
this.showItem("context-viewvideo", this.onVideo && (!this.inSyntheticDoc || this.inFrame));
|
|
this.setItemAttr("context-viewvideo", "disabled", !this.mediaURL);
|
|
|
|
// View background image depends on whether there is one, but don't make
|
|
// background images of a stand-alone media document available.
|
|
this.showItem("context-viewbgimage", shouldShow &&
|
|
!this.hasMultipleBGImages &&
|
|
!this.inSyntheticDoc);
|
|
this.showItem("context-sep-viewbgimage", shouldShow &&
|
|
!this.hasMultipleBGImages &&
|
|
!this.inSyntheticDoc);
|
|
document.getElementById("context-viewbgimage")
|
|
.disabled = !this.hasBGImage;
|
|
|
|
this.showItem("context-viewimageinfo", this.onImage);
|
|
// The image info popup is broken for WebExtension popups, since the browser
|
|
// is destroyed when the popup is closed.
|
|
this.setItemAttr("context-viewimageinfo", "disabled", this.webExtBrowserType === "popup");
|
|
this.showItem("context-viewimagedesc", this.onImage && this.imageDescURL !== "");
|
|
},
|
|
|
|
initMiscItems: function CM_initMiscItems() {
|
|
// Use "Bookmark This Link" if on a link.
|
|
let bookmarkPage = document.getElementById("context-bookmarkpage");
|
|
this.showItem(bookmarkPage,
|
|
!(this.isContentSelected || this.onTextInput || this.onLink ||
|
|
this.onImage || this.onVideo || this.onAudio ||
|
|
this.onCanvas || this.inWebExtBrowser));
|
|
|
|
this.showItem("context-bookmarklink", (this.onLink && !this.onMailtoLink &&
|
|
!this.onMozExtLink) || this.onPlainTextLink);
|
|
this.showItem("context-keywordfield",
|
|
this.onTextInput && this.onKeywordField);
|
|
this.showItem("frame", this.inFrame);
|
|
|
|
let showSearchSelect = (this.isTextSelected || this.onLink) && !this.onImage;
|
|
this.showItem("context-searchselect", showSearchSelect);
|
|
if (showSearchSelect) {
|
|
this.formatSearchContextItem();
|
|
}
|
|
|
|
// srcdoc cannot be opened separately due to concerns about web
|
|
// content with about:srcdoc in location bar masquerading as trusted
|
|
// chrome/addon content.
|
|
// No need to also test for this.inFrame as this is checked in the parent
|
|
// submenu.
|
|
this.showItem("context-showonlythisframe", !this.inSrcdocFrame);
|
|
this.showItem("context-openframeintab", !this.inSrcdocFrame);
|
|
this.showItem("context-openframe", !this.inSrcdocFrame);
|
|
this.showItem("context-bookmarkframe", !this.inSrcdocFrame);
|
|
this.showItem("open-frame-sep", !this.inSrcdocFrame);
|
|
|
|
this.showItem("frame-sep", this.inFrame && this.isTextSelected);
|
|
|
|
// Hide menu entries for images, show otherwise
|
|
if (this.inFrame) {
|
|
if (BrowserUtils.mimeTypeIsTextBased(this.target.ownerDocument.contentType))
|
|
this.viewFrameSourceElement.removeAttribute("hidden");
|
|
else
|
|
this.viewFrameSourceElement.setAttribute("hidden", "true");
|
|
}
|
|
|
|
// BiDi UI
|
|
this.showItem("context-sep-bidi", !this.onNumeric && top.gBidiUI);
|
|
this.showItem("context-bidi-text-direction-toggle",
|
|
this.onTextInput && !this.onNumeric && top.gBidiUI);
|
|
this.showItem("context-bidi-page-direction-toggle",
|
|
!this.onTextInput && top.gBidiUI);
|
|
},
|
|
|
|
initSpellingItems() {
|
|
var canSpell = InlineSpellCheckerUI.canSpellCheck &&
|
|
!InlineSpellCheckerUI.initialSpellCheckPending &&
|
|
this.canSpellCheck;
|
|
let showDictionaries = canSpell && InlineSpellCheckerUI.enabled;
|
|
var onMisspelling = InlineSpellCheckerUI.overMisspelling;
|
|
var showUndo = canSpell && InlineSpellCheckerUI.canUndo();
|
|
this.showItem("spell-check-enabled", canSpell);
|
|
this.showItem("spell-separator", canSpell);
|
|
document.getElementById("spell-check-enabled")
|
|
.setAttribute("checked", canSpell && InlineSpellCheckerUI.enabled);
|
|
|
|
this.showItem("spell-add-to-dictionary", onMisspelling);
|
|
this.showItem("spell-undo-add-to-dictionary", showUndo);
|
|
|
|
// suggestion list
|
|
this.showItem("spell-suggestions-separator", onMisspelling || showUndo);
|
|
if (onMisspelling) {
|
|
var suggestionsSeparator =
|
|
document.getElementById("spell-add-to-dictionary");
|
|
var numsug =
|
|
InlineSpellCheckerUI.addSuggestionsToMenu(suggestionsSeparator.parentNode,
|
|
suggestionsSeparator, 5);
|
|
this.showItem("spell-no-suggestions", numsug == 0);
|
|
} else {
|
|
this.showItem("spell-no-suggestions", false);
|
|
}
|
|
|
|
// dictionary list
|
|
this.showItem("spell-dictionaries", showDictionaries);
|
|
if (canSpell) {
|
|
var dictMenu = document.getElementById("spell-dictionaries-menu");
|
|
var dictSep = document.getElementById("spell-language-separator");
|
|
let count = InlineSpellCheckerUI.addDictionaryListToMenu(dictMenu, dictSep);
|
|
this.showItem(dictSep, count > 0);
|
|
this.showItem("spell-add-dictionaries-main", false);
|
|
} else if (this.onSpellcheckable) {
|
|
// when there is no spellchecker but we might be able to spellcheck
|
|
// add the add to dictionaries item. This will ensure that people
|
|
// with no dictionaries will be able to download them
|
|
this.showItem("spell-language-separator", showDictionaries);
|
|
this.showItem("spell-add-dictionaries-main", showDictionaries);
|
|
} else {
|
|
this.showItem("spell-add-dictionaries-main", false);
|
|
}
|
|
},
|
|
|
|
initClipboardItems() {
|
|
// Copy depends on whether there is selected text.
|
|
// Enabling this context menu item is now done through the global
|
|
// command updating system
|
|
// this.setItemAttr( "context-copy", "disabled", !this.isTextSelected() );
|
|
goUpdateGlobalEditMenuItems();
|
|
|
|
this.showItem("context-undo", this.onTextInput);
|
|
this.showItem("context-sep-undo", this.onTextInput);
|
|
this.showItem("context-cut", this.onTextInput);
|
|
this.showItem("context-copy",
|
|
this.isContentSelected || this.onTextInput);
|
|
this.showItem("context-paste", this.onTextInput);
|
|
this.showItem("context-delete", this.onTextInput);
|
|
this.showItem("context-sep-paste", this.onTextInput);
|
|
this.showItem("context-selectall", !(this.onLink || this.onImage ||
|
|
this.onVideo || this.onAudio ||
|
|
this.inSyntheticDoc) ||
|
|
this.isDesignMode);
|
|
this.showItem("context-sep-selectall", this.isContentSelected );
|
|
|
|
// XXX dr
|
|
// ------
|
|
// nsDocumentViewer.cpp has code to determine whether we're
|
|
// on a link or an image. we really ought to be using that...
|
|
|
|
// Copy email link depends on whether we're on an email link.
|
|
this.showItem("context-copyemail", this.onMailtoLink);
|
|
|
|
// Copy link location depends on whether we're on a non-mailto link.
|
|
this.showItem("context-copylink", this.onLink && !this.onMailtoLink);
|
|
this.showItem("context-sep-copylink", this.onLink &&
|
|
(this.onImage || this.onVideo || this.onAudio));
|
|
|
|
// Copy image contents depends on whether we're on an image.
|
|
// Note: the element doesn't exist on all platforms, but showItem() takes
|
|
// care of that by itself.
|
|
this.showItem("context-copyimage-contents", this.onImage);
|
|
|
|
// Copy image location depends on whether we're on an image.
|
|
this.showItem("context-copyimage", this.onImage);
|
|
this.showItem("context-copyvideourl", this.onVideo);
|
|
this.showItem("context-copyaudiourl", this.onAudio);
|
|
this.setItemAttr("context-copyvideourl", "disabled", !this.mediaURL);
|
|
this.setItemAttr("context-copyaudiourl", "disabled", !this.mediaURL);
|
|
this.showItem("context-sep-copyimage", this.onImage ||
|
|
this.onVideo || this.onAudio);
|
|
},
|
|
|
|
initMediaPlayerItems() {
|
|
var onMedia = (this.onVideo || this.onAudio);
|
|
// Several mutually exclusive items... play/pause, mute/unmute, show/hide
|
|
this.showItem("context-media-play", onMedia && (this.target.paused || this.target.ended));
|
|
this.showItem("context-media-pause", onMedia && !this.target.paused && !this.target.ended);
|
|
this.showItem("context-media-mute", onMedia && !this.target.muted);
|
|
this.showItem("context-media-unmute", onMedia && this.target.muted);
|
|
this.showItem("context-media-playbackrate", onMedia && this.target.duration != Number.POSITIVE_INFINITY);
|
|
this.showItem("context-media-loop", onMedia);
|
|
this.showItem("context-media-showcontrols", onMedia && !this.target.controls);
|
|
this.showItem("context-media-hidecontrols", this.target.controls && (this.onVideo || (this.onAudio && !this.inSyntheticDoc)));
|
|
this.showItem("context-video-fullscreen", this.onVideo && !this.target.ownerDocument.fullscreen);
|
|
this.showItem("context-media-eme-learnmore", this.onDRMMedia);
|
|
this.showItem("context-media-eme-separator", this.onDRMMedia);
|
|
|
|
// Disable them when there isn't a valid media source loaded.
|
|
if (onMedia) {
|
|
this.setItemAttr("context-media-playbackrate-050x", "checked", this.target.playbackRate == 0.5);
|
|
this.setItemAttr("context-media-playbackrate-100x", "checked", this.target.playbackRate == 1.0);
|
|
this.setItemAttr("context-media-playbackrate-125x", "checked", this.target.playbackRate == 1.25);
|
|
this.setItemAttr("context-media-playbackrate-150x", "checked", this.target.playbackRate == 1.5);
|
|
this.setItemAttr("context-media-playbackrate-200x", "checked", this.target.playbackRate == 2.0);
|
|
this.setItemAttr("context-media-loop", "checked", this.target.loop);
|
|
var hasError = this.target.error != null ||
|
|
this.target.networkState == this.target.NETWORK_NO_SOURCE;
|
|
this.setItemAttr("context-media-play", "disabled", hasError);
|
|
this.setItemAttr("context-media-pause", "disabled", hasError);
|
|
this.setItemAttr("context-media-mute", "disabled", hasError);
|
|
this.setItemAttr("context-media-unmute", "disabled", hasError);
|
|
this.setItemAttr("context-media-playbackrate", "disabled", hasError);
|
|
this.setItemAttr("context-media-playbackrate-050x", "disabled", hasError);
|
|
this.setItemAttr("context-media-playbackrate-100x", "disabled", hasError);
|
|
this.setItemAttr("context-media-playbackrate-125x", "disabled", hasError);
|
|
this.setItemAttr("context-media-playbackrate-150x", "disabled", hasError);
|
|
this.setItemAttr("context-media-playbackrate-200x", "disabled", hasError);
|
|
this.setItemAttr("context-media-showcontrols", "disabled", hasError);
|
|
this.setItemAttr("context-media-hidecontrols", "disabled", hasError);
|
|
if (this.onVideo) {
|
|
let canSaveSnapshot = !this.onDRMMedia && this.target.readyState >= this.target.HAVE_CURRENT_DATA;
|
|
this.setItemAttr("context-video-saveimage", "disabled", !canSaveSnapshot);
|
|
this.setItemAttr("context-video-fullscreen", "disabled", hasError);
|
|
}
|
|
}
|
|
this.showItem("context-media-sep-commands", onMedia);
|
|
},
|
|
|
|
initClickToPlayItems() {
|
|
this.showItem("context-ctp-play", this.onCTPPlugin);
|
|
this.showItem("context-ctp-hide", this.onCTPPlugin);
|
|
this.showItem("context-sep-ctp", this.onCTPPlugin);
|
|
},
|
|
|
|
initPasswordManagerItems() {
|
|
let loginFillInfo = gContextMenuContentData && gContextMenuContentData.loginFillInfo;
|
|
|
|
// If we could not find a password field we
|
|
// don't want to show the form fill option.
|
|
let showFill = loginFillInfo && loginFillInfo.passwordField.found;
|
|
|
|
// Disable the fill option if the user has set a master password
|
|
// or if the password field or target field are disabled.
|
|
let disableFill = !loginFillInfo ||
|
|
!Services.logins ||
|
|
!Services.logins.isLoggedIn ||
|
|
loginFillInfo.passwordField.disabled ||
|
|
(!this.onPassword && loginFillInfo.usernameField.disabled);
|
|
|
|
this.showItem("fill-login-separator", showFill);
|
|
this.showItem("fill-login", showFill);
|
|
this.setItemAttr("fill-login", "disabled", disableFill);
|
|
|
|
// Set the correct label for the fill menu
|
|
let fillMenu = document.getElementById("fill-login");
|
|
if (this.onPassword) {
|
|
fillMenu.setAttribute("label", fillMenu.getAttribute("label-password"));
|
|
fillMenu.setAttribute("accesskey", fillMenu.getAttribute("accesskey-password"));
|
|
} else {
|
|
fillMenu.setAttribute("label", fillMenu.getAttribute("label-login"));
|
|
fillMenu.setAttribute("accesskey", fillMenu.getAttribute("accesskey-login"));
|
|
}
|
|
|
|
if (!showFill || disableFill) {
|
|
return;
|
|
}
|
|
let documentURI = gContextMenuContentData.documentURIObject;
|
|
let fragment = LoginManagerContextMenu.addLoginsToMenu(this.targetAsCPOW, this.browser, documentURI);
|
|
|
|
this.showItem("fill-login-no-logins", !fragment);
|
|
|
|
if (!fragment) {
|
|
return;
|
|
}
|
|
let popup = document.getElementById("fill-login-popup");
|
|
let insertBeforeElement = document.getElementById("fill-login-no-logins");
|
|
popup.insertBefore(fragment, insertBeforeElement);
|
|
},
|
|
|
|
initSyncItems() {
|
|
gSync.updateContentContextMenu(this);
|
|
},
|
|
|
|
openPasswordManager() {
|
|
LoginHelper.openPasswordManager(window, gContextMenuContentData.documentURIObject.host);
|
|
},
|
|
|
|
inspectNode() {
|
|
return DevToolsShim.inspectNode(gBrowser.selectedTab, this.targetSelectors);
|
|
},
|
|
|
|
inspectA11Y() {
|
|
return DevToolsShim.inspectA11Y(gBrowser.selectedTab, this.targetSelectors);
|
|
},
|
|
|
|
_openLinkInParameters(extra) {
|
|
let params = { charset: gContextMenuContentData.charSet,
|
|
originPrincipal: this.principal,
|
|
triggeringPrincipal: this.principal,
|
|
referrerURI: gContextMenuContentData.documentURIObject,
|
|
referrerPolicy: gContextMenuContentData.referrerPolicy,
|
|
frameOuterWindowID: gContextMenuContentData.frameOuterWindowID,
|
|
noReferrer: this.linkHasNoReferrer || this.onPlainTextLink };
|
|
for (let p in extra) {
|
|
params[p] = extra[p];
|
|
}
|
|
|
|
if (!this.isRemote) {
|
|
// Propagate the frameOuterWindowID value saved when
|
|
// the context menu has been opened.
|
|
params.frameOuterWindowID = this.frameOuterWindowID;
|
|
}
|
|
|
|
// If we want to change userContextId, we must be sure that we don't
|
|
// propagate the referrer.
|
|
if ("userContextId" in params &&
|
|
params.userContextId != gContextMenuContentData.userContextId) {
|
|
params.noReferrer = true;
|
|
}
|
|
|
|
return params;
|
|
},
|
|
|
|
// Open linked-to URL in a new window.
|
|
openLink() {
|
|
openLinkIn(this.linkURL, "window", this._openLinkInParameters());
|
|
},
|
|
|
|
// Open linked-to URL in a new private window.
|
|
openLinkInPrivateWindow() {
|
|
openLinkIn(this.linkURL, "window",
|
|
this._openLinkInParameters({ private: true }));
|
|
},
|
|
|
|
// Open linked-to URL in a new tab.
|
|
openLinkInTab(event) {
|
|
let referrerURI = gContextMenuContentData.documentURIObject;
|
|
|
|
// if its parent allows mixed content and the referring URI passes
|
|
// a same origin check with the target URI, we can preserve the users
|
|
// decision of disabling MCB on a page for it's child tabs.
|
|
let persistAllowMixedContentInChildTab = false;
|
|
|
|
if (gContextMenuContentData.parentAllowsMixedContent) {
|
|
const sm = Services.scriptSecurityManager;
|
|
try {
|
|
let targetURI = this.linkURI;
|
|
let isPrivateWin = this.browser.contentPrincipal.originAttributes.privateBrowsingId > 0;
|
|
sm.checkSameOriginURI(referrerURI, targetURI, false, isPrivateWin);
|
|
persistAllowMixedContentInChildTab = true;
|
|
} catch (e) { }
|
|
}
|
|
|
|
let params = {
|
|
allowMixedContent: persistAllowMixedContentInChildTab,
|
|
userContextId: parseInt(event.target.getAttribute("data-usercontextid")),
|
|
};
|
|
|
|
openLinkIn(this.linkURL, "tab", this._openLinkInParameters(params));
|
|
},
|
|
|
|
// open URL in current tab
|
|
openLinkInCurrent() {
|
|
openLinkIn(this.linkURL, "current", this._openLinkInParameters());
|
|
},
|
|
|
|
// Open frame in a new tab.
|
|
openFrameInTab() {
|
|
let referrer = gContextMenuContentData.referrer;
|
|
openLinkIn(gContextMenuContentData.docLocation, "tab",
|
|
{ charset: gContextMenuContentData.charSet,
|
|
triggeringPrincipal: this.browser.contentPrincipal,
|
|
referrerURI: referrer ? makeURI(referrer) : null });
|
|
},
|
|
|
|
// Reload clicked-in frame.
|
|
reloadFrame(aEvent) {
|
|
let forceReload = aEvent.shiftKey;
|
|
this.browser.messageManager.sendAsyncMessage("ContextMenu:ReloadFrame",
|
|
null, { target: this.target, forceReload });
|
|
},
|
|
|
|
// Open clicked-in frame in its own window.
|
|
openFrame() {
|
|
let referrer = gContextMenuContentData.referrer;
|
|
openLinkIn(gContextMenuContentData.docLocation, "window",
|
|
{ charset: gContextMenuContentData.charSet,
|
|
triggeringPrincipal: this.browser.contentPrincipal,
|
|
referrerURI: referrer ? makeURI(referrer) : null });
|
|
},
|
|
|
|
// Open clicked-in frame in the same window.
|
|
showOnlyThisFrame() {
|
|
urlSecurityCheck(gContextMenuContentData.docLocation,
|
|
this.browser.contentPrincipal,
|
|
Ci.nsIScriptSecurityManager.DISALLOW_SCRIPT);
|
|
let referrer = gContextMenuContentData.referrer;
|
|
openWebLinkIn(gContextMenuContentData.docLocation, "current", {
|
|
referrerURI: referrer ? makeURI(referrer) : null,
|
|
triggeringPrincipal: this.browser.contentPrincipal,
|
|
});
|
|
},
|
|
|
|
reload(event) {
|
|
BrowserReloadOrDuplicate(event);
|
|
},
|
|
|
|
// View Partial Source
|
|
viewPartialSource() {
|
|
let {browser} = this;
|
|
let openSelectionFn = function() {
|
|
let tabBrowser = gBrowser;
|
|
// In the case of popups, we need to find a non-popup browser window.
|
|
// We might also not have a tabBrowser reference (if this isn't in a
|
|
// a tabbrowser scope) or might have a fake/stub tabbrowser reference
|
|
// (in the sidebar). Deal with those cases:
|
|
if (!tabBrowser || !tabBrowser.loadOneTab || !window.toolbar.visible) {
|
|
// This returns only non-popup browser windows by default.
|
|
let browserWindow = BrowserWindowTracker.getTopWindow();
|
|
tabBrowser = browserWindow.gBrowser;
|
|
}
|
|
let relatedToCurrent = gBrowser && gBrowser.selectedBrowser == browser;
|
|
let tab = tabBrowser.loadOneTab("about:blank", {
|
|
relatedToCurrent,
|
|
inBackground: false,
|
|
triggeringPrincipal: Services.scriptSecurityManager.getSystemPrincipal(),
|
|
});
|
|
return tabBrowser.getBrowserForTab(tab);
|
|
};
|
|
|
|
top.gViewSourceUtils.viewPartialSourceInBrowser(browser, openSelectionFn);
|
|
},
|
|
|
|
// Open new "view source" window with the frame's URL.
|
|
viewFrameSource() {
|
|
BrowserViewSourceOfDocument({
|
|
browser: this.browser,
|
|
URL: gContextMenuContentData.docLocation,
|
|
outerWindowID: this.frameOuterWindowID,
|
|
});
|
|
},
|
|
|
|
viewInfo() {
|
|
BrowserPageInfo(gContextMenuContentData.docLocation, null, null, null, this.browser);
|
|
},
|
|
|
|
viewImageInfo() {
|
|
BrowserPageInfo(gContextMenuContentData.docLocation, "mediaTab",
|
|
this.imageInfo, null, this.browser);
|
|
},
|
|
|
|
viewImageDesc(e) {
|
|
urlSecurityCheck(this.imageDescURL,
|
|
this.principal,
|
|
Ci.nsIScriptSecurityManager.DISALLOW_SCRIPT);
|
|
openUILink(this.imageDescURL, e, { referrerURI: gContextMenuContentData.documentURIObject,
|
|
triggeringPrincipal: this.principal,
|
|
});
|
|
},
|
|
|
|
viewFrameInfo() {
|
|
BrowserPageInfo(gContextMenuContentData.docLocation, null, null,
|
|
this.frameOuterWindowID, this.browser);
|
|
},
|
|
|
|
reloadImage() {
|
|
urlSecurityCheck(this.mediaURL,
|
|
this.principal,
|
|
Ci.nsIScriptSecurityManager.DISALLOW_SCRIPT);
|
|
|
|
this.browser.messageManager.sendAsyncMessage("ContextMenu:ReloadImage",
|
|
null, { target: this.target });
|
|
},
|
|
|
|
_canvasToBlobURL(target) {
|
|
let mm = this.browser.messageManager;
|
|
return new Promise(function(resolve) {
|
|
mm.sendAsyncMessage("ContextMenu:Canvas:ToBlobURL", {}, { target });
|
|
|
|
let onMessage = (message) => {
|
|
mm.removeMessageListener("ContextMenu:Canvas:ToBlobURL:Result", onMessage);
|
|
resolve(message.data.blobURL);
|
|
};
|
|
mm.addMessageListener("ContextMenu:Canvas:ToBlobURL:Result", onMessage);
|
|
});
|
|
},
|
|
|
|
// Change current window to the URL of the image, video, or audio.
|
|
viewMedia(e) {
|
|
let referrerURI = gContextMenuContentData.documentURIObject;
|
|
let systemPrincipal = Services.scriptSecurityManager.getSystemPrincipal();
|
|
if (this.onCanvas) {
|
|
this._canvasToBlobURL(this.target).then(function(blobURL) {
|
|
openUILink(blobURL, e, { referrerURI,
|
|
triggeringPrincipal: systemPrincipal});
|
|
}, Cu.reportError);
|
|
} else {
|
|
urlSecurityCheck(this.mediaURL,
|
|
this.principal,
|
|
Ci.nsIScriptSecurityManager.DISALLOW_SCRIPT);
|
|
openUILink(this.mediaURL, e, { referrerURI,
|
|
forceAllowDataURI: true,
|
|
triggeringPrincipal: this.principal,
|
|
});
|
|
}
|
|
},
|
|
|
|
saveVideoFrameAsImage() {
|
|
let mm = this.browser.messageManager;
|
|
let isPrivate = PrivateBrowsingUtils.isBrowserPrivate(this.browser);
|
|
|
|
let name = "";
|
|
if (this.mediaURL) {
|
|
try {
|
|
let uri = makeURI(this.mediaURL);
|
|
let url = uri.QueryInterface(Ci.nsIURL);
|
|
if (url.fileBaseName)
|
|
name = decodeURI(url.fileBaseName) + ".jpg";
|
|
} catch (e) { }
|
|
}
|
|
if (!name)
|
|
name = "snapshot.jpg";
|
|
|
|
mm.sendAsyncMessage("ContextMenu:SaveVideoFrameAsImage", {}, {
|
|
target: this.target,
|
|
});
|
|
|
|
// Cache this because we fetch the data async
|
|
let {documentURIObject} = gContextMenuContentData;
|
|
|
|
let onMessage = (message) => {
|
|
mm.removeMessageListener("ContextMenu:SaveVideoFrameAsImage:Result", onMessage);
|
|
// FIXME can we switch this to a blob URL?
|
|
let dataURL = message.data.dataURL;
|
|
saveImageURL(dataURL, name, "SaveImageTitle",
|
|
true, // bypass cache
|
|
false, // don't skip prompt for where to save
|
|
documentURIObject, // referrer
|
|
null, // document
|
|
null, // content type
|
|
null, // content disposition
|
|
isPrivate,
|
|
this.principal);
|
|
};
|
|
mm.addMessageListener("ContextMenu:SaveVideoFrameAsImage:Result", onMessage);
|
|
},
|
|
|
|
leaveDOMFullScreen() {
|
|
document.exitFullscreen();
|
|
},
|
|
|
|
// Change current window to the URL of the background image.
|
|
viewBGImage(e) {
|
|
urlSecurityCheck(this.bgImageURL,
|
|
this.principal,
|
|
Ci.nsIScriptSecurityManager.DISALLOW_SCRIPT);
|
|
|
|
openUILink(this.bgImageURL, e, { referrerURI: gContextMenuContentData.documentURIObject,
|
|
triggeringPrincipal: this.principal,
|
|
});
|
|
},
|
|
|
|
setDesktopBackground() {
|
|
let mm = this.browser.messageManager;
|
|
|
|
mm.sendAsyncMessage("ContextMenu:SetAsDesktopBackground", null,
|
|
{ target: this.target });
|
|
|
|
let onMessage = (message) => {
|
|
mm.removeMessageListener("ContextMenu:SetAsDesktopBackground:Result",
|
|
onMessage);
|
|
|
|
if (message.data.disable ||
|
|
!Services.policies.isAllowed("setDesktopBackground")) {
|
|
return;
|
|
}
|
|
|
|
let image = document.createElementNS("http://www.w3.org/1999/xhtml", "img");
|
|
image.src = message.data.dataUrl;
|
|
let imageName = message.data.imageName;
|
|
|
|
// Confirm since it's annoying if you hit this accidentally.
|
|
const kDesktopBackgroundURL =
|
|
"chrome://browser/content/setDesktopBackground.xul";
|
|
|
|
if (AppConstants.platform == "macosx") {
|
|
// On Mac, the Set Desktop Background window is not modal.
|
|
// Don't open more than one Set Desktop Background window.
|
|
let dbWin = Services.wm.getMostRecentWindow("Shell:SetDesktopBackground");
|
|
if (dbWin) {
|
|
dbWin.gSetBackground.init(image, imageName);
|
|
dbWin.focus();
|
|
} else {
|
|
openDialog(kDesktopBackgroundURL, "",
|
|
"centerscreen,chrome,dialog=no,dependent,resizable=no",
|
|
image, imageName);
|
|
}
|
|
} else {
|
|
// On non-Mac platforms, the Set Wallpaper dialog is modal.
|
|
openDialog(kDesktopBackgroundURL, "",
|
|
"centerscreen,chrome,dialog,modal,dependent",
|
|
image, imageName);
|
|
}
|
|
};
|
|
|
|
mm.addMessageListener("ContextMenu:SetAsDesktopBackground:Result", onMessage);
|
|
},
|
|
|
|
// Save URL of clicked-on frame.
|
|
saveFrame() {
|
|
saveBrowser(this.browser, false, this.frameOuterWindowID);
|
|
},
|
|
|
|
// Helper function to wait for appropriate MIME-type headers and
|
|
// then prompt the user with a file picker
|
|
saveHelper(linkURL, linkText, dialogTitle, bypassCache, doc, docURI,
|
|
windowID, linkDownload, isContentWindowPrivate) {
|
|
// canonical def in nsURILoader.h
|
|
const NS_ERROR_SAVE_LINK_AS_TIMEOUT = 0x805d0020;
|
|
|
|
// an object to proxy the data through to
|
|
// nsIExternalHelperAppService.doContent, which will wait for the
|
|
// appropriate MIME-type headers and then prompt the user with a
|
|
// file picker
|
|
function saveAsListener() {}
|
|
saveAsListener.prototype = {
|
|
extListener: null,
|
|
|
|
onStartRequest: function saveLinkAs_onStartRequest(aRequest, aContext) {
|
|
|
|
// if the timer fired, the error status will have been caused by that,
|
|
// and we'll be restarting in onStopRequest, so no reason to notify
|
|
// the user
|
|
if (aRequest.status == NS_ERROR_SAVE_LINK_AS_TIMEOUT)
|
|
return;
|
|
|
|
timer.cancel();
|
|
|
|
// some other error occured; notify the user...
|
|
if (!Components.isSuccessCode(aRequest.status)) {
|
|
try {
|
|
const bundle = Services.strings.createBundle(
|
|
"chrome://mozapps/locale/downloads/downloads.properties");
|
|
|
|
const title = bundle.GetStringFromName("downloadErrorAlertTitle");
|
|
const msg = bundle.GetStringFromName("downloadErrorGeneric");
|
|
|
|
let window = Services.wm.getOuterWindowWithId(windowID);
|
|
Services.prompt.alert(window, title, msg);
|
|
} catch (ex) {}
|
|
return;
|
|
}
|
|
|
|
let extHelperAppSvc =
|
|
Cc["@mozilla.org/uriloader/external-helper-app-service;1"].
|
|
getService(Ci.nsIExternalHelperAppService);
|
|
let channel = aRequest.QueryInterface(Ci.nsIChannel);
|
|
this.extListener =
|
|
extHelperAppSvc.doContent(channel.contentType, aRequest,
|
|
null, true, window);
|
|
this.extListener.onStartRequest(aRequest, aContext);
|
|
},
|
|
|
|
onStopRequest: function saveLinkAs_onStopRequest(aRequest, aContext,
|
|
aStatusCode) {
|
|
if (aStatusCode == NS_ERROR_SAVE_LINK_AS_TIMEOUT) {
|
|
// do it the old fashioned way, which will pick the best filename
|
|
// it can without waiting.
|
|
saveURL(linkURL, linkText, dialogTitle, bypassCache, false, docURI,
|
|
doc, isContentWindowPrivate);
|
|
}
|
|
if (this.extListener)
|
|
this.extListener.onStopRequest(aRequest, aContext, aStatusCode);
|
|
},
|
|
|
|
onDataAvailable: function saveLinkAs_onDataAvailable(aRequest, aContext,
|
|
aInputStream,
|
|
aOffset, aCount) {
|
|
this.extListener.onDataAvailable(aRequest, aContext, aInputStream,
|
|
aOffset, aCount);
|
|
},
|
|
};
|
|
|
|
function callbacks() {}
|
|
callbacks.prototype = {
|
|
getInterface: function sLA_callbacks_getInterface(aIID) {
|
|
if (aIID.equals(Ci.nsIAuthPrompt) || aIID.equals(Ci.nsIAuthPrompt2)) {
|
|
// If the channel demands authentication prompt, we must cancel it
|
|
// because the save-as-timer would expire and cancel the channel
|
|
// before we get credentials from user. Both authentication dialog
|
|
// and save as dialog would appear on the screen as we fall back to
|
|
// the old fashioned way after the timeout.
|
|
timer.cancel();
|
|
channel.cancel(NS_ERROR_SAVE_LINK_AS_TIMEOUT);
|
|
}
|
|
throw Cr.NS_ERROR_NO_INTERFACE;
|
|
},
|
|
};
|
|
|
|
// if it we don't have the headers after a short time, the user
|
|
// won't have received any feedback from their click. that's bad. so
|
|
// we give up waiting for the filename.
|
|
function timerCallback() {}
|
|
timerCallback.prototype = {
|
|
notify: function sLA_timer_notify(aTimer) {
|
|
channel.cancel(NS_ERROR_SAVE_LINK_AS_TIMEOUT);
|
|
},
|
|
};
|
|
|
|
// setting up a new channel for 'right click - save link as ...'
|
|
var channel = NetUtil.newChannel({
|
|
uri: makeURI(linkURL),
|
|
loadingPrincipal: this.principal,
|
|
contentPolicyType: Ci.nsIContentPolicy.TYPE_SAVEAS_DOWNLOAD,
|
|
securityFlags: Ci.nsILoadInfo.SEC_ALLOW_CROSS_ORIGIN_DATA_INHERITS,
|
|
});
|
|
|
|
if (linkDownload)
|
|
channel.contentDispositionFilename = linkDownload;
|
|
if (channel instanceof Ci.nsIPrivateBrowsingChannel) {
|
|
let docIsPrivate = PrivateBrowsingUtils.isBrowserPrivate(this.browser);
|
|
channel.setPrivate(docIsPrivate);
|
|
}
|
|
channel.notificationCallbacks = new callbacks();
|
|
|
|
let flags = Ci.nsIChannel.LOAD_CALL_CONTENT_SNIFFERS;
|
|
|
|
if (bypassCache)
|
|
flags |= Ci.nsIRequest.LOAD_BYPASS_CACHE;
|
|
|
|
if (channel instanceof Ci.nsICachingChannel)
|
|
flags |= Ci.nsICachingChannel.LOAD_BYPASS_LOCAL_CACHE_IF_BUSY;
|
|
|
|
channel.loadFlags |= flags;
|
|
|
|
if (channel instanceof Ci.nsIHttpChannel) {
|
|
channel.referrer = docURI;
|
|
if (channel instanceof Ci.nsIHttpChannelInternal)
|
|
channel.forceAllowThirdPartyCookie = true;
|
|
}
|
|
|
|
// fallback to the old way if we don't see the headers quickly
|
|
var timeToWait =
|
|
Services.prefs.getIntPref("browser.download.saveLinkAsFilenameTimeout");
|
|
var timer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
|
|
timer.initWithCallback(new timerCallback(), timeToWait,
|
|
timer.TYPE_ONE_SHOT);
|
|
|
|
// kick off the channel with our proxy object as the listener
|
|
channel.asyncOpen2(new saveAsListener());
|
|
},
|
|
|
|
// Save URL of clicked-on link.
|
|
saveLink() {
|
|
let isContentWindowPrivate = this.isRemote ? this.ownerDoc.isPrivate : undefined;
|
|
this.saveHelper(this.linkURL, this.linkTextStr, null, true, this.ownerDoc,
|
|
gContextMenuContentData.documentURIObject,
|
|
this.frameOuterWindowID,
|
|
this.linkDownload,
|
|
isContentWindowPrivate);
|
|
},
|
|
|
|
// Backwards-compatibility wrapper
|
|
saveImage() {
|
|
if (this.onCanvas || this.onImage)
|
|
this.saveMedia();
|
|
},
|
|
|
|
// Save URL of the clicked upon image, video, or audio.
|
|
saveMedia() {
|
|
let doc = this.ownerDoc;
|
|
let isContentWindowPrivate = this.isRemote ? this.ownerDoc.isPrivate : undefined;
|
|
let referrerURI = gContextMenuContentData.documentURIObject;
|
|
let isPrivate = PrivateBrowsingUtils.isBrowserPrivate(this.browser);
|
|
if (this.onCanvas) {
|
|
// Bypass cache, since it's a data: URL.
|
|
this._canvasToBlobURL(this.target).then(function(blobURL) {
|
|
saveImageURL(blobURL, "canvas.png", "SaveImageTitle",
|
|
true, false, referrerURI, null, null, null,
|
|
isPrivate,
|
|
document.nodePrincipal /* system, because blob: */);
|
|
}, Cu.reportError);
|
|
} else if (this.onImage) {
|
|
urlSecurityCheck(this.mediaURL, this.principal);
|
|
saveImageURL(this.mediaURL, null, "SaveImageTitle", false,
|
|
false, referrerURI, null, gContextMenuContentData.contentType,
|
|
gContextMenuContentData.contentDisposition, isPrivate,
|
|
this.principal);
|
|
} else if (this.onVideo || this.onAudio) {
|
|
var dialogTitle = this.onVideo ? "SaveVideoTitle" : "SaveAudioTitle";
|
|
this.saveHelper(this.mediaURL, null, dialogTitle, false, doc, referrerURI,
|
|
this.frameOuterWindowID, "", isContentWindowPrivate);
|
|
}
|
|
},
|
|
|
|
// Backwards-compatibility wrapper
|
|
sendImage() {
|
|
if (this.onCanvas || this.onImage)
|
|
this.sendMedia();
|
|
},
|
|
|
|
sendMedia() {
|
|
MailIntegration.sendMessage(this.mediaURL, "");
|
|
},
|
|
|
|
playPlugin() {
|
|
gPluginHandler.contextMenuCommand(this.browser, this.target, "play");
|
|
},
|
|
|
|
hidePlugin() {
|
|
gPluginHandler.contextMenuCommand(this.browser, this.target, "hide");
|
|
},
|
|
|
|
// Generate email address and put it on clipboard.
|
|
copyEmail() {
|
|
// Copy the comma-separated list of email addresses only.
|
|
// There are other ways of embedding email addresses in a mailto:
|
|
// link, but such complex parsing is beyond us.
|
|
var url = this.linkURL;
|
|
var qmark = url.indexOf("?");
|
|
var addresses;
|
|
|
|
// 7 == length of "mailto:"
|
|
addresses = qmark > 7 ? url.substring(7, qmark) : url.substr(7);
|
|
|
|
// Let's try to unescape it using a character set
|
|
// in case the address is not ASCII.
|
|
try {
|
|
addresses = Services.textToSubURI.unEscapeURIForUI(gContextMenuContentData.charSet,
|
|
addresses);
|
|
} catch (ex) {
|
|
// Do nothing.
|
|
}
|
|
|
|
var clipboard = Cc["@mozilla.org/widget/clipboardhelper;1"].
|
|
getService(Ci.nsIClipboardHelper);
|
|
clipboard.copyString(addresses);
|
|
},
|
|
|
|
copyLink() {
|
|
// If we're in a view source tab, remove the view-source: prefix
|
|
let linkURL = this.linkURL.replace(/^view-source:/, "");
|
|
var clipboard = Cc["@mozilla.org/widget/clipboardhelper;1"].
|
|
getService(Ci.nsIClipboardHelper);
|
|
clipboard.copyString(linkURL);
|
|
},
|
|
|
|
/**
|
|
* Utilities
|
|
*/
|
|
|
|
/**
|
|
* Show/hide one item (specified via name or the item element itself).
|
|
* If the element is not found, then this function finishes silently.
|
|
*
|
|
* @param {Element|String} aItemOrId The item element or the name of the element
|
|
* to show.
|
|
* @param {Boolean} aShow Set to true to show the item, false to hide it.
|
|
*/
|
|
showItem(aItemOrId, aShow) {
|
|
var item = aItemOrId.constructor == String ?
|
|
document.getElementById(aItemOrId) : aItemOrId;
|
|
if (item)
|
|
item.hidden = !aShow;
|
|
},
|
|
|
|
// Set given attribute of specified context-menu item. If the
|
|
// value is null, then it removes the attribute (which works
|
|
// nicely for the disabled attribute).
|
|
setItemAttr(aID, aAttr, aVal ) {
|
|
var elem = document.getElementById(aID);
|
|
if (elem) {
|
|
if (aVal == null) {
|
|
// null indicates attr should be removed.
|
|
elem.removeAttribute(aAttr);
|
|
} else {
|
|
// Set attr=val.
|
|
elem.setAttribute(aAttr, aVal);
|
|
}
|
|
}
|
|
},
|
|
|
|
// Temporary workaround for DOM api not yet implemented by XUL nodes.
|
|
cloneNode(aItem) {
|
|
// Create another element like the one we're cloning.
|
|
var node = document.createElement(aItem.tagName);
|
|
|
|
// Copy attributes from argument item to the new one.
|
|
var attrs = aItem.attributes;
|
|
for (var i = 0; i < attrs.length; i++) {
|
|
var attr = attrs.item(i);
|
|
node.setAttribute(attr.nodeName, attr.nodeValue);
|
|
}
|
|
|
|
// Voila!
|
|
return node;
|
|
},
|
|
|
|
getLinkURI() {
|
|
try {
|
|
return makeURI(this.linkURL);
|
|
} catch (ex) {
|
|
// e.g. empty URL string
|
|
}
|
|
|
|
return null;
|
|
},
|
|
|
|
// Kept for addon compat
|
|
linkText() {
|
|
return this.linkTextStr;
|
|
},
|
|
|
|
// Determines whether or not the separator with the specified ID should be
|
|
// shown or not by determining if there are any non-hidden items between it
|
|
// and the previous separator.
|
|
shouldShowSeparator(aSeparatorID) {
|
|
var separator = document.getElementById(aSeparatorID);
|
|
if (separator) {
|
|
var sibling = separator.previousSibling;
|
|
while (sibling && sibling.localName != "menuseparator") {
|
|
if (!sibling.hidden)
|
|
return true;
|
|
sibling = sibling.previousSibling;
|
|
}
|
|
}
|
|
return false;
|
|
},
|
|
|
|
addDictionaries() {
|
|
var uri = formatURL("browser.dictionaries.download.url", true);
|
|
|
|
var locale = "-";
|
|
try {
|
|
locale = Services.prefs.getComplexValue("intl.accept_languages",
|
|
Ci.nsIPrefLocalizedString).data;
|
|
} catch (e) { }
|
|
|
|
var version = "-";
|
|
try {
|
|
version = Services.appinfo.version;
|
|
} catch (e) { }
|
|
|
|
uri = uri.replace(/%LOCALE%/, escape(locale)).replace(/%VERSION%/, version);
|
|
|
|
var newWindowPref = Services.prefs.getIntPref("browser.link.open_newwindow");
|
|
var where = newWindowPref == 3 ? "tab" : "window";
|
|
|
|
openTrustedLinkIn(uri, where);
|
|
},
|
|
|
|
bookmarkThisPage: function CM_bookmarkThisPage() {
|
|
window.top.PlacesCommandHook
|
|
.bookmarkPage()
|
|
.catch(Cu.reportError);
|
|
},
|
|
|
|
bookmarkLink: function CM_bookmarkLink() {
|
|
window.top.PlacesCommandHook.bookmarkLink(this.linkURL, this.linkTextStr)
|
|
.catch(Cu.reportError);
|
|
},
|
|
|
|
addBookmarkForFrame: function CM_addBookmarkForFrame() {
|
|
let uri = gContextMenuContentData.documentURIObject;
|
|
let mm = this.browser.messageManager;
|
|
|
|
let onMessage = (message) => {
|
|
mm.removeMessageListener("ContextMenu:BookmarkFrame:Result", onMessage);
|
|
|
|
window.top.PlacesCommandHook.bookmarkLink(uri.spec, message.data.title)
|
|
.catch(Cu.reportError);
|
|
};
|
|
mm.addMessageListener("ContextMenu:BookmarkFrame:Result", onMessage);
|
|
|
|
mm.sendAsyncMessage("ContextMenu:BookmarkFrame", null, { target: this.target });
|
|
},
|
|
|
|
savePageAs: function CM_savePageAs() {
|
|
saveBrowser(this.browser);
|
|
},
|
|
|
|
printFrame: function CM_printFrame() {
|
|
PrintUtils.printWindow(this.frameOuterWindowID, this.browser);
|
|
},
|
|
|
|
switchPageDirection: function CM_switchPageDirection() {
|
|
this.browser.messageManager.sendAsyncMessage("SwitchDocumentDirection");
|
|
},
|
|
|
|
mediaCommand: function CM_mediaCommand(command, data) {
|
|
let mm = this.browser.messageManager;
|
|
let win = this.browser.ownerGlobal;
|
|
let windowUtils = win.windowUtils;
|
|
mm.sendAsyncMessage("ContextMenu:MediaCommand",
|
|
{command,
|
|
data,
|
|
handlingUserInput: windowUtils.isHandlingUserInput},
|
|
{element: this.target});
|
|
},
|
|
|
|
copyMediaLocation() {
|
|
var clipboard = Cc["@mozilla.org/widget/clipboardhelper;1"].
|
|
getService(Ci.nsIClipboardHelper);
|
|
clipboard.copyString(this.mediaURL);
|
|
},
|
|
|
|
drmLearnMore(aEvent) {
|
|
let drmInfoURL = Services.urlFormatter.formatURLPref("app.support.baseURL") + "drm-content";
|
|
let dest = whereToOpenLink(aEvent);
|
|
// Don't ever want this to open in the same tab as it'll unload the
|
|
// DRM'd video, which is going to be a bad idea in most cases.
|
|
if (dest == "current") {
|
|
dest = "tab";
|
|
}
|
|
openTrustedLinkIn(drmInfoURL, dest);
|
|
},
|
|
|
|
get imageURL() {
|
|
if (this.onImage)
|
|
return this.mediaURL;
|
|
return "";
|
|
},
|
|
|
|
// Formats the 'Search <engine> for "<selection or link text>"' context menu.
|
|
formatSearchContextItem() {
|
|
var menuItem = document.getElementById("context-searchselect");
|
|
let selectedText = this.isTextSelected ? this.textSelected : this.linkTextStr;
|
|
|
|
// Store searchTerms in context menu item so we know what to search onclick
|
|
menuItem.searchTerms = selectedText;
|
|
menuItem.principal = this.principal;
|
|
|
|
// Copied to alert.js' prefillAlertInfo().
|
|
// If the JS character after our truncation point is a trail surrogate,
|
|
// include it in the truncated string to avoid splitting a surrogate pair.
|
|
if (selectedText.length > 15) {
|
|
let truncLength = 15;
|
|
let truncChar = selectedText[15].charCodeAt(0);
|
|
if (truncChar >= 0xDC00 && truncChar <= 0xDFFF)
|
|
truncLength++;
|
|
selectedText = selectedText.substr(0, truncLength) + this.ellipsis;
|
|
}
|
|
|
|
// format "Search <engine> for <selection>" string to show in menu
|
|
let engineName = Services.search.currentEngine.name;
|
|
var menuLabel = gNavigatorBundle.getFormattedString("contextMenuSearch",
|
|
[engineName,
|
|
selectedText]);
|
|
menuItem.label = menuLabel;
|
|
menuItem.accessKey = gNavigatorBundle.getString("contextMenuSearch.accesskey");
|
|
},
|
|
|
|
createContainerMenu(aEvent) {
|
|
let createMenuOptions = {
|
|
isContextMenu: true,
|
|
excludeUserContextId: gContextMenuContentData.userContextId,
|
|
};
|
|
return createUserContextMenu(aEvent, createMenuOptions);
|
|
},
|
|
};
|