forked from mirrors/gecko-dev
1785 lines
70 KiB
JavaScript
1785 lines
70 KiB
JavaScript
/* 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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Components.utils.import("resource://gre/modules/PrivateBrowsingUtils.jsm");
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Components.utils.import("resource://gre/modules/InlineSpellChecker.jsm");
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Components.utils.import("resource://gre/modules/BrowserUtils.jsm");
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var gContextMenuContentData = null;
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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.setTarget(document.popupNode, document.popupRangeParent,
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document.popupRangeOffset);
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if (!this.shouldDisplay)
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return;
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this.hasPageMenu = false;
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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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}
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else {
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this.hasPageMenu = PageMenuParent.buildAndAddToPopup(this.target, aXulMenu);
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}
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}
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this.isFrameImage = document.getElementById("isFrameImage");
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this.ellipsis = "\u2026";
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try {
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this.ellipsis = gPrefService.getComplexValue("intl.ellipsis",
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Ci.nsIPrefLocalizedString).data;
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} catch (e) { }
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this.isContentSelected = this.isContentSelection();
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this.onPlainTextLink = false;
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// Initialize (disable/remove) menu items.
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this.initItems();
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// Register this opening of the menu with telemetry:
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this._checkTelemetryForMenu(aXulMenu);
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},
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hiding: function CM_hiding() {
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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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// 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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},
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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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// Time to do some bad things and see if we've highlighted a URL that
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// isn't actually linked.
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if (this.isTextSelected && !this.onLink) {
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// Ok, we have some text, let's figure out if it looks like a URL.
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let selection = this.focusedWindow.getSelection();
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let linkText = selection.toString().trim();
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let uri;
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if (/^(?:https?|ftp):/i.test(linkText)) {
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try {
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uri = makeURI(linkText);
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} catch (ex) {}
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}
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// Check if this could be a valid url, just missing the protocol.
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else if (/^(?:[a-z\d-]+\.)+[a-z]+$/i.test(linkText)) {
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// Now let's see if this is an intentional link selection. Our guess is
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// based on whether the selection begins/ends with whitespace or is
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// preceded/followed by a non-word character.
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// selection.toString() trims trailing whitespace, so we look for
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// that explicitly in the first and last ranges.
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let beginRange = selection.getRangeAt(0);
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let delimitedAtStart = /^\s/.test(beginRange);
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if (!delimitedAtStart) {
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let container = beginRange.startContainer;
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let offset = beginRange.startOffset;
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if (container.nodeType == Node.TEXT_NODE && offset > 0)
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delimitedAtStart = /\W/.test(container.textContent[offset - 1]);
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else
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delimitedAtStart = true;
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}
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let delimitedAtEnd = false;
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if (delimitedAtStart) {
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let endRange = selection.getRangeAt(selection.rangeCount - 1);
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delimitedAtEnd = /\s$/.test(endRange);
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if (!delimitedAtEnd) {
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let container = endRange.endContainer;
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let offset = endRange.endOffset;
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if (container.nodeType == Node.TEXT_NODE &&
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offset < container.textContent.length)
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delimitedAtEnd = /\W/.test(container.textContent[offset]);
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else
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delimitedAtEnd = true;
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}
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}
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if (delimitedAtStart && delimitedAtEnd) {
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let uriFixup = Cc["@mozilla.org/docshell/urifixup;1"]
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.getService(Ci.nsIURIFixup);
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try {
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uri = uriFixup.createFixupURI(linkText, uriFixup.FIXUP_FLAG_NONE);
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} catch (ex) {}
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}
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}
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if (uri && uri.host) {
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this.linkURI = uri;
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this.linkURL = this.linkURI.spec;
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this.linkText = linkText;
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this.onPlainTextLink = true;
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}
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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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this.showItem("context-openlink", shouldShow && !isWindowPrivate);
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this.showItem("context-openlinkprivate", shouldShow);
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this.showItem("context-openlinkintab", shouldShow);
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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.onSocial);
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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.onSocial) {
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stopReloadItem = (stopped || this.onSocial) ? "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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// XXX: Stop is determined in browser.js; the canStop broadcaster is broken
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//this.setItemAttrFromNode( "context-stop", "disabled", "canStop" );
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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.mozFullScreenElement != null);
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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-castvideo", this.onVideo);
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this.showItem("context-sendaudio", this.onAudio);
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this.setItemAttr("context-sendvideo", "disabled", !this.mediaURL);
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this.setItemAttr("context-sendaudio", "disabled", !this.mediaURL);
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let shouldShowCast = Services.prefs.getBoolPref("browser.casting.enabled");
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// getServicesForVideo alone would be sufficient here (it depends on
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// SimpleServiceDiscovery.services), but SimpleServiceDiscovery is guaranteed
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// to be already loaded, since we load it on startup in nsBrowserGlue,
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// and CastingApps isn't, so check SimpleServiceDiscovery.services first
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// to avoid needing to load CastingApps.jsm if we don't need to.
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shouldShowCast = shouldShowCast && this.mediaURL &&
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SimpleServiceDiscovery.services.length > 0 &&
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CastingApps.getServicesForVideo(this.target).length > 0;
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this.setItemAttr("context-castvideo", "disabled", !shouldShowCast);
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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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this.showItem("context-viewpartialsource-mathml",
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this.onMathML && !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.onSocial && gPrefService.getBoolPref("devtools.inspector.enabled");
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this.showItem("context-viewsource", shouldShow);
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this.showItem("context-viewinfo", shouldShow);
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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-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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#ifdef HAVE_SHELL_SERVICE
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// Only enable Set as Desktop Background if we can get the shell service.
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var shell = getShellService();
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if (shell)
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haveSetDesktopBackground = shell.canSetDesktopBackground;
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#endif
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this.showItem("context-setDesktopBackground",
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haveSetDesktopBackground && this.onLoadedImage);
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if (haveSetDesktopBackground && this.onLoadedImage) {
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document.getElementById("context-setDesktopBackground")
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.disabled = this.disableSetDesktopBackground();
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}
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// Reload image depends on an image that's not fully loaded
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this.showItem("context-reloadimage", (this.onImage && !this.onCompletedImage));
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// View image depends on having an image that's not standalone
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// (or is in a frame), or a canvas.
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this.showItem("context-viewimage", (this.onImage &&
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(!this.inSyntheticDoc || this.inFrame)) || this.onCanvas);
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// View video depends on not having a standalone video.
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this.showItem("context-viewvideo", this.onVideo && (!this.inSyntheticDoc || this.inFrame));
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this.setItemAttr("context-viewvideo", "disabled", !this.mediaURL);
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// View background image depends on whether there is one, but don't make
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// background images of a stand-alone media document available.
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this.showItem("context-viewbgimage", shouldShow &&
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!this._hasMultipleBGImages &&
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!this.inSyntheticDoc);
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this.showItem("context-sep-viewbgimage", shouldShow &&
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!this._hasMultipleBGImages &&
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!this.inSyntheticDoc);
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document.getElementById("context-viewbgimage")
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.disabled = !this.hasBGImage;
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this.showItem("context-viewimageinfo", this.onImage);
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this.showItem("context-viewimagedesc", this.onImage && this.imageDescURL !== "");
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},
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initMiscItems: function CM_initMiscItems() {
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// Use "Bookmark This Link" if on a link.
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this.showItem("context-bookmarkpage",
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!(this.isContentSelected || this.onTextInput || this.onLink ||
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this.onImage || this.onVideo || this.onAudio || this.onSocial ||
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this.onCanvas));
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this.showItem("context-bookmarklink", (this.onLink && !this.onMailtoLink &&
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!this.onSocial) || this.onPlainTextLink);
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this.showItem("context-keywordfield",
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this.onTextInput && this.onKeywordField);
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this.showItem("frame", this.inFrame);
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let showSearchSelect = (this.isTextSelected || this.onLink) && !this.onImage;
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this.showItem("context-searchselect", showSearchSelect);
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if (showSearchSelect) {
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this.formatSearchContextItem();
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}
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// srcdoc cannot be opened separately due to concerns about web
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// content with about:srcdoc in location bar masquerading as trusted
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// chrome/addon content.
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// No need to also test for this.inFrame as this is checked in the parent
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// submenu.
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this.showItem("context-showonlythisframe", !this.inSrcdocFrame);
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this.showItem("context-openframeintab", !this.inSrcdocFrame);
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this.showItem("context-openframe", !this.inSrcdocFrame);
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this.showItem("context-bookmarkframe", !this.inSrcdocFrame);
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this.showItem("open-frame-sep", !this.inSrcdocFrame);
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this.showItem("frame-sep", this.inFrame && this.isTextSelected);
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// Hide menu entries for images, show otherwise
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if (this.inFrame) {
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if (mimeTypeIsTextBased(this.target.ownerDocument.contentType))
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this.isFrameImage.removeAttribute('hidden');
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else
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this.isFrameImage.setAttribute('hidden', 'true');
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}
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// BiDi UI
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this.showItem("context-sep-bidi", !this.onNumeric && top.gBidiUI);
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this.showItem("context-bidi-text-direction-toggle",
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this.onTextInput && !this.onNumeric && top.gBidiUI);
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this.showItem("context-bidi-page-direction-toggle",
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!this.onTextInput && top.gBidiUI);
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// SocialMarks. Marks does not work with text selections, only links. If
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// there is more than MENU_LIMIT providers, we show a submenu for them,
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// otherwise we have a menuitem per provider (added in SocialMarks class).
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let markProviders = SocialMarks.getProviders();
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let enablePageMarks = markProviders.length > 0 && !(this.onLink || this.onImage
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|| this.onVideo || this.onAudio);
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this.showItem("context-markpageMenu", enablePageMarks && markProviders.length > SocialMarks.MENU_LIMIT);
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let enablePageMarkItems = enablePageMarks && markProviders.length <= SocialMarks.MENU_LIMIT;
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let linkmenus = document.getElementsByClassName("context-markpage");
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[m.hidden = !enablePageMarkItems for (m of linkmenus)];
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let enableLinkMarks = markProviders.length > 0 &&
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((this.onLink && !this.onMailtoLink) || this.onPlainTextLink);
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this.showItem("context-marklinkMenu", enableLinkMarks && markProviders.length > SocialMarks.MENU_LIMIT);
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let enableLinkMarkItems = enableLinkMarks && markProviders.length <= SocialMarks.MENU_LIMIT;
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linkmenus = document.getElementsByClassName("context-marklink");
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[m.hidden = !enableLinkMarkItems for (m of linkmenus)];
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// SocialShare
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let shareButton = SocialShare.shareButton;
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let shareEnabled = shareButton && !shareButton.disabled && !this.onSocial;
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let pageShare = shareEnabled && !(this.isContentSelected ||
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this.onTextInput || this.onLink || this.onImage ||
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this.onVideo || this.onAudio || this.onCanvas);
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this.showItem("context-sharepage", pageShare);
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this.showItem("context-shareselect", shareEnabled && this.isContentSelected);
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this.showItem("context-sharelink", shareEnabled && (this.onLink || this.onPlainTextLink) && !this.onMailtoLink);
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this.showItem("context-shareimage", shareEnabled && this.onImage);
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this.showItem("context-sharevideo", shareEnabled && this.onVideo);
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this.setItemAttr("context-sharevideo", "disabled", !this.mediaURL);
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},
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initSpellingItems: function() {
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var canSpell = InlineSpellCheckerUI.canSpellCheck &&
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!InlineSpellCheckerUI.initialSpellCheckPending &&
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this.canSpellCheck;
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var onMisspelling = InlineSpellCheckerUI.overMisspelling;
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var showUndo = canSpell && InlineSpellCheckerUI.canUndo();
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this.showItem("spell-check-enabled", canSpell);
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this.showItem("spell-separator", canSpell || this.onEditableArea);
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document.getElementById("spell-check-enabled")
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.setAttribute("checked", canSpell && InlineSpellCheckerUI.enabled);
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this.showItem("spell-add-to-dictionary", onMisspelling);
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this.showItem("spell-undo-add-to-dictionary", showUndo);
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// suggestion list
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this.showItem("spell-suggestions-separator", onMisspelling || showUndo);
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if (onMisspelling) {
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var suggestionsSeparator =
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document.getElementById("spell-add-to-dictionary");
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var numsug =
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InlineSpellCheckerUI.addSuggestionsToMenu(suggestionsSeparator.parentNode,
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suggestionsSeparator, 5);
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this.showItem("spell-no-suggestions", numsug == 0);
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}
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else
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this.showItem("spell-no-suggestions", false);
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// dictionary list
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this.showItem("spell-dictionaries", canSpell && InlineSpellCheckerUI.enabled);
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if (canSpell) {
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var dictMenu = document.getElementById("spell-dictionaries-menu");
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var dictSep = document.getElementById("spell-language-separator");
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let count = InlineSpellCheckerUI.addDictionaryListToMenu(dictMenu, dictSep);
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this.showItem(dictSep, count > 0);
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this.showItem("spell-add-dictionaries-main", false);
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}
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else if (this.onEditableArea) {
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// when there is no spellchecker but we might be able to spellcheck
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// add the add to dictionaries item. This will ensure that people
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// with no dictionaries will be able to download them
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this.showItem("spell-add-dictionaries-main", true);
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}
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else
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this.showItem("spell-add-dictionaries-main", false);
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},
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initClipboardItems: function() {
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// Copy depends on whether there is selected text.
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// Enabling this context menu item is now done through the global
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// command updating system
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// this.setItemAttr( "context-copy", "disabled", !this.isTextSelected() );
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goUpdateGlobalEditMenuItems();
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this.showItem("context-undo", this.onTextInput);
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this.showItem("context-sep-undo", this.onTextInput);
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this.showItem("context-cut", this.onTextInput);
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this.showItem("context-copy",
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this.isContentSelected || this.onTextInput);
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this.showItem("context-paste", this.onTextInput);
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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));
|
|
|
|
#ifdef CONTEXT_COPY_IMAGE_CONTENTS
|
|
// Copy image contents depends on whether we're on an image.
|
|
this.showItem("context-copyimage-contents", this.onImage);
|
|
#endif
|
|
// 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: function() {
|
|
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.showItem("context-media-showcontrols", onMedia && !this.target.controls);
|
|
this.showItem("context-media-hidecontrols", onMedia && this.target.controls);
|
|
this.showItem("context-video-fullscreen", this.onVideo && this.target.ownerDocument.mozFullScreenElement == null);
|
|
var statsShowing = this.onVideo && this.target.mozMediaStatisticsShowing;
|
|
this.showItem("context-video-showstats", this.onVideo && this.target.controls && !statsShowing);
|
|
this.showItem("context-video-hidestats", this.onVideo && this.target.controls && statsShowing);
|
|
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-150x", "checked", this.target.playbackRate == 1.5);
|
|
this.setItemAttr("context-media-playbackrate-200x", "checked", this.target.playbackRate == 2.0);
|
|
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-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.setItemAttr("context-video-showstats", "disabled", hasError);
|
|
this.setItemAttr("context-video-hidestats", "disabled", hasError);
|
|
}
|
|
}
|
|
this.showItem("context-media-sep-commands", onMedia);
|
|
},
|
|
|
|
initClickToPlayItems: function() {
|
|
this.showItem("context-ctp-play", this.onCTPPlugin);
|
|
this.showItem("context-ctp-hide", this.onCTPPlugin);
|
|
this.showItem("context-sep-ctp", this.onCTPPlugin);
|
|
},
|
|
|
|
inspectNode: function CM_inspectNode() {
|
|
let {devtools} = Cu.import("resource://gre/modules/devtools/Loader.jsm", {});
|
|
let gBrowser = this.browser.ownerDocument.defaultView.gBrowser;
|
|
let tt = devtools.TargetFactory.forTab(gBrowser.selectedTab);
|
|
return gDevTools.showToolbox(tt, "inspector").then(function(toolbox) {
|
|
let inspector = toolbox.getCurrentPanel();
|
|
if (this.isRemote) {
|
|
this.browser.messageManager.sendAsyncMessage("debug:inspect", {}, {node: this.target});
|
|
inspector.walker.findInspectingNode().then(nodeFront => {
|
|
inspector.selection.setNodeFront(nodeFront, "browser-context-menu");
|
|
});
|
|
} else {
|
|
inspector.selection.setNode(this.target, "browser-context-menu");
|
|
}
|
|
}.bind(this));
|
|
},
|
|
|
|
// Set various context menu attributes based on the state of the world.
|
|
setTarget: function (aNode, aRangeParent, aRangeOffset) {
|
|
// gContextMenuContentData.isRemote tells us if the event came from a remote
|
|
// process. gContextMenuContentData can be null if something (like tests)
|
|
// opens the context menu directly.
|
|
let editFlags;
|
|
this.isRemote = gContextMenuContentData && gContextMenuContentData.isRemote;
|
|
if (this.isRemote) {
|
|
aNode = gContextMenuContentData.event.target;
|
|
aRangeParent = gContextMenuContentData.event.rangeParent;
|
|
aRangeOffset = gContextMenuContentData.event.rangeOffset;
|
|
editFlags = gContextMenuContentData.editFlags;
|
|
}
|
|
|
|
const xulNS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
|
|
if (aNode.namespaceURI == xulNS ||
|
|
aNode.nodeType == Node.DOCUMENT_NODE ||
|
|
this.isDisabledForEvents(aNode)) {
|
|
this.shouldDisplay = false;
|
|
return;
|
|
}
|
|
|
|
// Initialize contextual info.
|
|
this.onImage = false;
|
|
this.onLoadedImage = false;
|
|
this.onCompletedImage = false;
|
|
this.imageDescURL = "";
|
|
this.onCanvas = false;
|
|
this.onVideo = false;
|
|
this.onAudio = false;
|
|
this.onDRMMedia = false;
|
|
this.onTextInput = false;
|
|
this.onNumeric = false;
|
|
this.onKeywordField = false;
|
|
this.mediaURL = "";
|
|
this.onLink = false;
|
|
this.onMailtoLink = false;
|
|
this.onSaveableLink = false;
|
|
this.link = null;
|
|
this.linkURL = "";
|
|
this.linkURI = null;
|
|
this.linkText = "";
|
|
this.linkProtocol = "";
|
|
this.linkHasNoReferrer = false;
|
|
this.onMathML = false;
|
|
this.inFrame = false;
|
|
this.inSrcdocFrame = false;
|
|
this.inSyntheticDoc = false;
|
|
this.hasBGImage = false;
|
|
this.bgImageURL = "";
|
|
this.onEditableArea = false;
|
|
this.isDesignMode = false;
|
|
this.onCTPPlugin = false;
|
|
this.canSpellCheck = false;
|
|
this.textSelected = getBrowserSelection();
|
|
this.isTextSelected = this.textSelected.length != 0;
|
|
|
|
// Remember the node that was clicked.
|
|
this.target = aNode;
|
|
|
|
let [elt, win] = BrowserUtils.getFocusSync(document);
|
|
this.focusedWindow = win;
|
|
this.focusedElement = elt;
|
|
|
|
// If this is a remote context menu event, use the information from
|
|
// gContextMenuContentData instead.
|
|
if (this.isRemote) {
|
|
this.browser = gContextMenuContentData.browser;
|
|
this.principal = gContextMenuContentData.principal;
|
|
} else {
|
|
editFlags = SpellCheckHelper.isEditable(this.target, window);
|
|
this.browser = this.target.ownerDocument.defaultView
|
|
.QueryInterface(Ci.nsIInterfaceRequestor)
|
|
.getInterface(Ci.nsIWebNavigation)
|
|
.QueryInterface(Ci.nsIDocShell)
|
|
.chromeEventHandler;
|
|
this.principal = this.target.ownerDocument.nodePrincipal;
|
|
}
|
|
this.onSocial = !!this.browser.getAttribute("origin");
|
|
|
|
// Check if we are in a synthetic document (stand alone image, video, etc.).
|
|
this.inSyntheticDoc = this.target.ownerDocument.mozSyntheticDocument;
|
|
// First, do checks for nodes that never have children.
|
|
if (this.target.nodeType == Node.ELEMENT_NODE) {
|
|
// See if the user clicked on an image.
|
|
if (this.target instanceof Ci.nsIImageLoadingContent &&
|
|
this.target.currentURI) {
|
|
this.onImage = true;
|
|
|
|
var request =
|
|
this.target.getRequest(Ci.nsIImageLoadingContent.CURRENT_REQUEST);
|
|
if (request && (request.imageStatus & request.STATUS_SIZE_AVAILABLE))
|
|
this.onLoadedImage = true;
|
|
if (request && (request.imageStatus & request.STATUS_LOAD_COMPLETE))
|
|
this.onCompletedImage = true;
|
|
|
|
this.mediaURL = this.target.currentURI.spec;
|
|
|
|
var descURL = this.target.getAttribute("longdesc");
|
|
if (descURL) {
|
|
this.imageDescURL = makeURLAbsolute(this.target.ownerDocument.body.baseURI, descURL);
|
|
}
|
|
}
|
|
else if (this.target instanceof HTMLCanvasElement) {
|
|
this.onCanvas = true;
|
|
}
|
|
else if (this.target instanceof HTMLVideoElement) {
|
|
let mediaURL = this.target.currentSrc || this.target.src;
|
|
if (this.isMediaURLReusable(mediaURL)) {
|
|
this.mediaURL = mediaURL;
|
|
}
|
|
if (this.target.isEncrypted) {
|
|
this.onDRMMedia = true;
|
|
}
|
|
// Firefox always creates a HTMLVideoElement when loading an ogg file
|
|
// directly. If the media is actually audio, be smarter and provide a
|
|
// context menu with audio operations.
|
|
if (this.target.readyState >= this.target.HAVE_METADATA &&
|
|
(this.target.videoWidth == 0 || this.target.videoHeight == 0)) {
|
|
this.onAudio = true;
|
|
} else {
|
|
this.onVideo = true;
|
|
}
|
|
}
|
|
else if (this.target instanceof HTMLAudioElement) {
|
|
this.onAudio = true;
|
|
let mediaURL = this.target.currentSrc || this.target.src;
|
|
if (this.isMediaURLReusable(mediaURL)) {
|
|
this.mediaURL = mediaURL;
|
|
}
|
|
if (this.target.isEncrypted) {
|
|
this.onDRMMedia = true;
|
|
}
|
|
}
|
|
else if (editFlags & (SpellCheckHelper.INPUT | SpellCheckHelper.TEXTAREA)) {
|
|
this.onTextInput = (editFlags & SpellCheckHelper.TEXTINPUT) !== 0;
|
|
this.onNumeric = (editFlags & SpellCheckHelper.NUMERIC) !== 0;
|
|
this.onEditableArea = (editFlags & SpellCheckHelper.EDITABLE) !== 0;
|
|
if (this.onEditableArea) {
|
|
if (this.isRemote) {
|
|
InlineSpellCheckerUI.initFromRemote(gContextMenuContentData.spellInfo);
|
|
}
|
|
else {
|
|
InlineSpellCheckerUI.init(this.target.QueryInterface(Ci.nsIDOMNSEditableElement).editor);
|
|
InlineSpellCheckerUI.initFromEvent(aRangeParent, aRangeOffset);
|
|
}
|
|
}
|
|
this.onKeywordField = (editFlags & SpellCheckHelper.KEYWORD);
|
|
}
|
|
else if (this.target instanceof HTMLHtmlElement) {
|
|
var bodyElt = this.target.ownerDocument.body;
|
|
if (bodyElt) {
|
|
let computedURL;
|
|
try {
|
|
computedURL = this.getComputedURL(bodyElt, "background-image");
|
|
this._hasMultipleBGImages = false;
|
|
} catch (e) {
|
|
this._hasMultipleBGImages = true;
|
|
}
|
|
if (computedURL) {
|
|
this.hasBGImage = true;
|
|
this.bgImageURL = makeURLAbsolute(bodyElt.baseURI,
|
|
computedURL);
|
|
}
|
|
}
|
|
}
|
|
else if ((this.target instanceof HTMLEmbedElement ||
|
|
this.target instanceof HTMLObjectElement ||
|
|
this.target instanceof HTMLAppletElement) &&
|
|
this.target.matches(":-moz-handler-clicktoplay")) {
|
|
this.onCTPPlugin = true;
|
|
}
|
|
|
|
this.canSpellCheck = this._isSpellCheckEnabled(this.target);
|
|
}
|
|
else if (this.target.nodeType == Node.TEXT_NODE) {
|
|
// For text nodes, look at the parent node to determine the spellcheck attribute.
|
|
this.canSpellCheck = this.target.parentNode &&
|
|
this._isSpellCheckEnabled(this.target);
|
|
}
|
|
|
|
// Second, bubble out, looking for items of interest that can have childen.
|
|
// Always pick the innermost link, background image, etc.
|
|
const XMLNS = "http://www.w3.org/XML/1998/namespace";
|
|
var elem = this.target;
|
|
while (elem) {
|
|
if (elem.nodeType == Node.ELEMENT_NODE) {
|
|
// Link?
|
|
if (!this.onLink &&
|
|
// Be consistent with what hrefAndLinkNodeForClickEvent
|
|
// does in browser.js
|
|
((elem instanceof HTMLAnchorElement && elem.href) ||
|
|
(elem instanceof HTMLAreaElement && elem.href) ||
|
|
elem instanceof HTMLLinkElement ||
|
|
elem.getAttributeNS("http://www.w3.org/1999/xlink", "type") == "simple")) {
|
|
|
|
// Target is a link or a descendant of a link.
|
|
this.onLink = true;
|
|
|
|
// Remember corresponding element.
|
|
this.link = elem;
|
|
this.linkURL = this.getLinkURL();
|
|
this.linkURI = this.getLinkURI();
|
|
this.linkText = this.getLinkText();
|
|
this.linkProtocol = this.getLinkProtocol();
|
|
this.onMailtoLink = (this.linkProtocol == "mailto");
|
|
this.onSaveableLink = this.isLinkSaveable( this.link );
|
|
this.linkHasNoReferrer = BrowserUtils.linkHasNoReferrer(elem);
|
|
}
|
|
|
|
// Background image? Don't bother if we've already found a
|
|
// background image further down the hierarchy. Otherwise,
|
|
// we look for the computed background-image style.
|
|
if (!this.hasBGImage &&
|
|
!this._hasMultipleBGImages) {
|
|
let bgImgUrl;
|
|
try {
|
|
bgImgUrl = this.getComputedURL(elem, "background-image");
|
|
this._hasMultipleBGImages = false;
|
|
} catch (e) {
|
|
this._hasMultipleBGImages = true;
|
|
}
|
|
if (bgImgUrl) {
|
|
this.hasBGImage = true;
|
|
this.bgImageURL = makeURLAbsolute(elem.baseURI,
|
|
bgImgUrl);
|
|
}
|
|
}
|
|
}
|
|
|
|
elem = elem.parentNode;
|
|
}
|
|
|
|
// See if the user clicked on MathML
|
|
const NS_MathML = "http://www.w3.org/1998/Math/MathML";
|
|
if ((this.target.nodeType == Node.TEXT_NODE &&
|
|
this.target.parentNode.namespaceURI == NS_MathML)
|
|
|| (this.target.namespaceURI == NS_MathML))
|
|
this.onMathML = true;
|
|
|
|
// See if the user clicked in a frame.
|
|
var docDefaultView = this.target.ownerDocument.defaultView;
|
|
if (docDefaultView != docDefaultView.top) {
|
|
this.inFrame = true;
|
|
|
|
if (this.target.ownerDocument.isSrcdocDocument) {
|
|
this.inSrcdocFrame = true;
|
|
}
|
|
}
|
|
|
|
// if the document is editable, show context menu like in text inputs
|
|
if (!this.onEditableArea) {
|
|
if (editFlags & SpellCheckHelper.CONTENTEDITABLE) {
|
|
// If this.onEditableArea is false but editFlags is CONTENTEDITABLE, then
|
|
// the document itself must be editable.
|
|
this.onTextInput = true;
|
|
this.onKeywordField = false;
|
|
this.onImage = false;
|
|
this.onLoadedImage = false;
|
|
this.onCompletedImage = false;
|
|
this.onMathML = false;
|
|
this.inFrame = false;
|
|
this.inSrcdocFrame = false;
|
|
this.hasBGImage = false;
|
|
this.isDesignMode = true;
|
|
this.onEditableArea = true;
|
|
if (this.isRemote) {
|
|
InlineSpellCheckerUI.initFromRemote(gContextMenuContentData.spellInfo);
|
|
}
|
|
else {
|
|
var targetWin = this.target.ownerDocument.defaultView;
|
|
var editingSession = targetWin.QueryInterface(Ci.nsIInterfaceRequestor)
|
|
.getInterface(Ci.nsIWebNavigation)
|
|
.QueryInterface(Ci.nsIInterfaceRequestor)
|
|
.getInterface(Ci.nsIEditingSession);
|
|
InlineSpellCheckerUI.init(editingSession.getEditorForWindow(targetWin));
|
|
InlineSpellCheckerUI.initFromEvent(aRangeParent, aRangeOffset);
|
|
}
|
|
var canSpell = InlineSpellCheckerUI.canSpellCheck && this.canSpellCheck;
|
|
this.showItem("spell-check-enabled", canSpell);
|
|
this.showItem("spell-separator", canSpell);
|
|
}
|
|
}
|
|
},
|
|
|
|
// Returns the computed style attribute for the given element.
|
|
getComputedStyle: function(aElem, aProp) {
|
|
return aElem.ownerDocument
|
|
.defaultView
|
|
.getComputedStyle(aElem, "").getPropertyValue(aProp);
|
|
},
|
|
|
|
// Returns a "url"-type computed style attribute value, with the url() stripped.
|
|
getComputedURL: function(aElem, aProp) {
|
|
var url = aElem.ownerDocument
|
|
.defaultView.getComputedStyle(aElem, "")
|
|
.getPropertyCSSValue(aProp);
|
|
if (url instanceof CSSValueList) {
|
|
if (url.length != 1)
|
|
throw "found multiple URLs";
|
|
url = url[0];
|
|
}
|
|
return url.primitiveType == CSSPrimitiveValue.CSS_URI ?
|
|
url.getStringValue() : null;
|
|
},
|
|
|
|
// Returns true if clicked-on link targets a resource that can be saved.
|
|
isLinkSaveable: function(aLink) {
|
|
// We don't do the Right Thing for news/snews yet, so turn them off
|
|
// until we do.
|
|
return this.linkProtocol && !(
|
|
this.linkProtocol == "mailto" ||
|
|
this.linkProtocol == "javascript" ||
|
|
this.linkProtocol == "news" ||
|
|
this.linkProtocol == "snews" );
|
|
},
|
|
|
|
_isSpellCheckEnabled: function(aNode) {
|
|
// We can always force-enable spellchecking on textboxes
|
|
if (this.isTargetATextBox(aNode)) {
|
|
return true;
|
|
}
|
|
// We can never spell check something which is not content editable
|
|
var editable = aNode.isContentEditable;
|
|
if (!editable && aNode.ownerDocument) {
|
|
editable = aNode.ownerDocument.designMode == "on";
|
|
}
|
|
if (!editable) {
|
|
return false;
|
|
}
|
|
// Otherwise make sure that nothing in the parent chain disables spellchecking
|
|
return aNode.spellcheck;
|
|
},
|
|
|
|
_openLinkInParameters : function (extra) {
|
|
let params = { charset: gContextMenuContentData.charSet,
|
|
referrerURI: gContextMenuContentData.documentURIObject,
|
|
referrerPolicy: gContextMenuContentData.referrerPolicy,
|
|
noReferrer: this.linkHasNoReferrer };
|
|
for (let p in extra)
|
|
params[p] = extra[p];
|
|
return params;
|
|
},
|
|
|
|
// Open linked-to URL in a new window.
|
|
openLink : function () {
|
|
urlSecurityCheck(this.linkURL, this.principal);
|
|
openLinkIn(this.linkURL, "window", this._openLinkInParameters());
|
|
},
|
|
|
|
// Open linked-to URL in a new private window.
|
|
openLinkInPrivateWindow : function () {
|
|
urlSecurityCheck(this.linkURL, this.principal);
|
|
openLinkIn(this.linkURL, "window",
|
|
this._openLinkInParameters({ private: true }));
|
|
},
|
|
|
|
// Open linked-to URL in a new tab.
|
|
openLinkInTab: function() {
|
|
urlSecurityCheck(this.linkURL, this.principal);
|
|
let referrerURI = gContextMenuContentData.documentURIObject;
|
|
|
|
// if the mixedContentChannel is present 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 (this.browser.docShell && this.browser.docShell.mixedContentChannel) {
|
|
const sm = Services.scriptSecurityManager;
|
|
try {
|
|
let targetURI = this.linkURI;
|
|
sm.checkSameOriginURI(referrerURI, targetURI, false);
|
|
persistAllowMixedContentInChildTab = true;
|
|
}
|
|
catch (e) { }
|
|
}
|
|
|
|
let params = this._openLinkInParameters({
|
|
allowMixedContent: persistAllowMixedContentInChildTab,
|
|
});
|
|
openLinkIn(this.linkURL, "tab", params);
|
|
},
|
|
|
|
// open URL in current tab
|
|
openLinkInCurrent: function() {
|
|
urlSecurityCheck(this.linkURL, this.principal);
|
|
openLinkIn(this.linkURL, "current", this._openLinkInParameters());
|
|
},
|
|
|
|
// Open frame in a new tab.
|
|
openFrameInTab: function() {
|
|
let referrer = gContextMenuContentData.referrer;
|
|
openLinkIn(gContextMenuContentData.docLocation, "tab",
|
|
{ charset: gContextMenuContentData.charSet,
|
|
referrerURI: referrer ? makeURI(referrer) : null });
|
|
},
|
|
|
|
// Reload clicked-in frame.
|
|
reloadFrame: function() {
|
|
this.target.ownerDocument.location.reload();
|
|
},
|
|
|
|
// Open clicked-in frame in its own window.
|
|
openFrame: function() {
|
|
let referrer = gContextMenuContentData.referrer;
|
|
openLinkIn(gContextMenuContentData.docLocation, "window",
|
|
{ charset: gContextMenuContentData.charSet,
|
|
referrerURI: referrer ? makeURI(referrer) : null });
|
|
},
|
|
|
|
// Open clicked-in frame in the same window.
|
|
showOnlyThisFrame: function() {
|
|
urlSecurityCheck(gContextMenuContentData.docLocation,
|
|
this.browser.contentPrincipal,
|
|
Ci.nsIScriptSecurityManager.DISALLOW_SCRIPT);
|
|
let referrer = gContextMenuContentData.referrer;
|
|
openUILinkIn(gContextMenuContentData.docLocation, "current",
|
|
{ disallowInheritPrincipal: true,
|
|
referrerURI: referrer ? makeURI(referrer) : null });
|
|
},
|
|
|
|
reload: function(event) {
|
|
if (this.onSocial) {
|
|
// full reload of social provider
|
|
Social._getProviderFromOrigin(this.browser.getAttribute("origin")).reload();
|
|
} else {
|
|
BrowserReloadOrDuplicate(event);
|
|
}
|
|
},
|
|
|
|
// View Partial Source
|
|
viewPartialSource: function(aContext) {
|
|
var focusedWindow = document.commandDispatcher.focusedWindow;
|
|
if (focusedWindow == window)
|
|
focusedWindow = gBrowser.selectedBrowser.contentWindowAsCPOW;
|
|
|
|
var docCharset = null;
|
|
if (focusedWindow)
|
|
docCharset = "charset=" + focusedWindow.document.characterSet;
|
|
|
|
// "View Selection Source" and others such as "View MathML Source"
|
|
// are mutually exclusive, with the precedence given to the selection
|
|
// when there is one
|
|
var reference = null;
|
|
if (aContext == "selection")
|
|
reference = focusedWindow.getSelection();
|
|
else if (aContext == "mathml")
|
|
reference = this.target;
|
|
else
|
|
throw "not reached";
|
|
|
|
// unused (and play nice for fragments generated via XSLT too)
|
|
var docUrl = null;
|
|
window.openDialog("chrome://global/content/viewPartialSource.xul",
|
|
"_blank", "scrollbars,resizable,chrome,dialog=no",
|
|
docUrl, docCharset, reference, aContext);
|
|
},
|
|
|
|
// Open new "view source" window with the frame's URL.
|
|
viewFrameSource: function() {
|
|
BrowserViewSourceOfDocument(this.target.ownerDocument);
|
|
},
|
|
|
|
viewInfo: function() {
|
|
BrowserPageInfo(this.target.ownerDocument.defaultView.top.document);
|
|
},
|
|
|
|
viewImageInfo: function() {
|
|
BrowserPageInfo(this.target.ownerDocument.defaultView.top.document,
|
|
"mediaTab", this.target);
|
|
},
|
|
|
|
viewImageDesc: function(e) {
|
|
urlSecurityCheck(this.imageDescURL,
|
|
this.browser.contentPrincipal,
|
|
Ci.nsIScriptSecurityManager.DISALLOW_SCRIPT);
|
|
openUILink(this.imageDescURL, e, { disallowInheritPrincipal: true,
|
|
referrerURI: gContextMenuContentData.documentURIObject });
|
|
},
|
|
|
|
viewFrameInfo: function() {
|
|
BrowserPageInfo(this.target.ownerDocument);
|
|
},
|
|
|
|
reloadImage: function(e) {
|
|
urlSecurityCheck(this.mediaURL,
|
|
this.browser.contentPrincipal,
|
|
Ci.nsIScriptSecurityManager.DISALLOW_SCRIPT);
|
|
|
|
if (this.target instanceof Ci.nsIImageLoadingContent)
|
|
this.target.forceReload();
|
|
},
|
|
|
|
_canvasToDataURL: function(target) {
|
|
let mm = this.browser.messageManager;
|
|
return new Promise(function(resolve) {
|
|
mm.sendAsyncMessage("ContextMenu:Canvas:ToDataURL", {}, { target });
|
|
|
|
let onMessage = (message) => {
|
|
mm.removeMessageListener("ContextMenu:Canvas:ToDataURL:Result", onMessage);
|
|
resolve(message.data.dataURL);
|
|
};
|
|
mm.addMessageListener("ContextMenu:Canvas:ToDataURL:Result", onMessage);
|
|
});
|
|
},
|
|
|
|
// Change current window to the URL of the image, video, or audio.
|
|
viewMedia: function(e) {
|
|
let referrerURI = gContextMenuContentData.documentURIObject;
|
|
if (this.onCanvas) {
|
|
this._canvasToDataURL(this.target).then(function(dataURL) {
|
|
openUILink(dataURL, e, { disallowInheritPrincipal: true,
|
|
referrerURI: referrerURI });
|
|
}, Cu.reportError);
|
|
}
|
|
else {
|
|
urlSecurityCheck(this.mediaURL,
|
|
this.browser.contentPrincipal,
|
|
Ci.nsIScriptSecurityManager.DISALLOW_SCRIPT);
|
|
openUILink(this.mediaURL, e, { disallowInheritPrincipal: true,
|
|
referrerURI: referrerURI });
|
|
}
|
|
},
|
|
|
|
saveVideoFrameAsImage: function () {
|
|
let mm = this.browser.messageManager;
|
|
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,
|
|
});
|
|
|
|
let onMessage = (message) => {
|
|
mm.removeMessageListener("ContextMenu:SaveVideoFrameAsImage:Result", onMessage);
|
|
let dataURL = message.data.dataURL;
|
|
saveImageURL(dataURL, name, "SaveImageTitle", true, false,
|
|
document.documentURIObject, document);
|
|
};
|
|
mm.addMessageListener("ContextMenu:SaveVideoFrameAsImage:Result", onMessage);
|
|
},
|
|
|
|
leaveDOMFullScreen: function() {
|
|
document.mozCancelFullScreen();
|
|
},
|
|
|
|
// Change current window to the URL of the background image.
|
|
viewBGImage: function(e) {
|
|
urlSecurityCheck(this.bgImageURL,
|
|
this.browser.contentPrincipal,
|
|
Ci.nsIScriptSecurityManager.DISALLOW_SCRIPT);
|
|
openUILink(this.bgImageURL, e, { disallowInheritPrincipal: true,
|
|
referrerURI: gContextMenuContentData.documentURIObject });
|
|
},
|
|
|
|
disableSetDesktopBackground: function() {
|
|
// Disable the Set as Desktop Background menu item if we're still trying
|
|
// to load the image or the load failed.
|
|
if (!(this.target instanceof Ci.nsIImageLoadingContent))
|
|
return true;
|
|
|
|
if (("complete" in this.target) && !this.target.complete)
|
|
return true;
|
|
|
|
if (this.target.currentURI.schemeIs("javascript"))
|
|
return true;
|
|
|
|
var request = this.target
|
|
.QueryInterface(Ci.nsIImageLoadingContent)
|
|
.getRequest(Ci.nsIImageLoadingContent.CURRENT_REQUEST);
|
|
if (!request)
|
|
return true;
|
|
|
|
return false;
|
|
},
|
|
|
|
setDesktopBackground: function() {
|
|
// Paranoia: check disableSetDesktopBackground again, in case the
|
|
// image changed since the context menu was initiated.
|
|
if (this.disableSetDesktopBackground())
|
|
return;
|
|
|
|
var doc = this.target.ownerDocument;
|
|
urlSecurityCheck(this.target.currentURI.spec, this.principal);
|
|
|
|
// Confirm since it's annoying if you hit this accidentally.
|
|
const kDesktopBackgroundURL =
|
|
"chrome://browser/content/setDesktopBackground.xul";
|
|
#ifdef XP_MACOSX
|
|
// On Mac, the Set Desktop Background window is not modal.
|
|
// Don't open more than one Set Desktop Background window.
|
|
var wm = Components.classes["@mozilla.org/appshell/window-mediator;1"]
|
|
.getService(Components.interfaces.nsIWindowMediator);
|
|
var dbWin = wm.getMostRecentWindow("Shell:SetDesktopBackground");
|
|
if (dbWin) {
|
|
dbWin.gSetBackground.init(this.target);
|
|
dbWin.focus();
|
|
}
|
|
else {
|
|
openDialog(kDesktopBackgroundURL, "",
|
|
"centerscreen,chrome,dialog=no,dependent,resizable=no",
|
|
this.target);
|
|
}
|
|
#else
|
|
// On non-Mac platforms, the Set Wallpaper dialog is modal.
|
|
openDialog(kDesktopBackgroundURL, "",
|
|
"centerscreen,chrome,dialog,modal,dependent",
|
|
this.target);
|
|
#endif
|
|
},
|
|
|
|
// Save URL of clicked-on frame.
|
|
saveFrame: function () {
|
|
saveDocument(this.target.ownerDocument);
|
|
},
|
|
|
|
// Helper function to wait for appropriate MIME-type headers and
|
|
// then prompt the user with a file picker
|
|
saveHelper: function(linkURL, linkText, dialogTitle, bypassCache, doc) {
|
|
// 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 sbs = Cc["@mozilla.org/intl/stringbundle;1"].
|
|
getService(Ci.nsIStringBundleService);
|
|
const bundle = sbs.createBundle(
|
|
"chrome://mozapps/locale/downloads/downloads.properties");
|
|
|
|
const title = bundle.GetStringFromName("downloadErrorAlertTitle");
|
|
const msg = bundle.GetStringFromName("downloadErrorGeneric");
|
|
|
|
const promptSvc = Cc["@mozilla.org/embedcomp/prompt-service;1"].
|
|
getService(Ci.nsIPromptService);
|
|
promptSvc.alert(doc.defaultView, 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,
|
|
BrowserUtils.makeURIFromCPOW(doc.documentURIObject), doc);
|
|
}
|
|
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);
|
|
return;
|
|
}
|
|
}
|
|
|
|
// set up a channel to do the saving
|
|
var ioService = Cc["@mozilla.org/network/io-service;1"].
|
|
getService(Ci.nsIIOService);
|
|
var channel = ioService.newChannelFromURI2(makeURI(linkURL),
|
|
null, // aLoadingNode
|
|
this.principal, // aLoadingPrincipal
|
|
null, // aTriggeringPrincipal
|
|
Ci.nsILoadInfo.SEC_NORMAL,
|
|
Ci.nsIContentPolicy.TYPE_OTHER);
|
|
if (channel instanceof Ci.nsIPrivateBrowsingChannel) {
|
|
let docIsPrivate = PrivateBrowsingUtils.isBrowserPrivate(gBrowser.selectedBrowser);
|
|
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 = BrowserUtils.makeURIFromCPOW(doc.documentURIObject);
|
|
if (channel instanceof Ci.nsIHttpChannelInternal)
|
|
channel.forceAllowThirdPartyCookie = true;
|
|
}
|
|
|
|
// fallback to the old way if we don't see the headers quickly
|
|
var timeToWait =
|
|
gPrefService.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.asyncOpen(new saveAsListener(), null);
|
|
},
|
|
|
|
// Save URL of clicked-on link.
|
|
saveLink: function() {
|
|
var doc = this.target.ownerDocument;
|
|
urlSecurityCheck(this.linkURL, this.principal);
|
|
this.saveHelper(this.linkURL, this.linkText, null, true, doc);
|
|
},
|
|
|
|
// Backwards-compatibility wrapper
|
|
saveImage : function() {
|
|
if (this.onCanvas || this.onImage)
|
|
this.saveMedia();
|
|
},
|
|
|
|
// Save URL of the clicked upon image, video, or audio.
|
|
saveMedia: function() {
|
|
var doc = this.target.ownerDocument;
|
|
if (this.onCanvas) {
|
|
// Bypass cache, since it's a data: URL.
|
|
saveImageURL(this.target.toDataURL(), "canvas.png", "SaveImageTitle",
|
|
true, false, gContextMenuContentData.documentURIObject,
|
|
doc);
|
|
}
|
|
else if (this.onImage) {
|
|
urlSecurityCheck(this.mediaURL, this.principal);
|
|
let uri = gContextMenuContentData.documentURIObject;
|
|
saveImageURL(this.mediaURL, null, "SaveImageTitle", false,
|
|
false, uri, doc, gContextMenuContentData.contentType,
|
|
gContextMenuContentData.contentDisposition);
|
|
}
|
|
else if (this.onVideo || this.onAudio) {
|
|
urlSecurityCheck(this.mediaURL, this.principal);
|
|
var dialogTitle = this.onVideo ? "SaveVideoTitle" : "SaveAudioTitle";
|
|
this.saveHelper(this.mediaURL, null, dialogTitle, false, doc);
|
|
}
|
|
},
|
|
|
|
// Backwards-compatibility wrapper
|
|
sendImage : function() {
|
|
if (this.onCanvas || this.onImage)
|
|
this.sendMedia();
|
|
},
|
|
|
|
sendMedia: function() {
|
|
MailIntegration.sendMessage(this.mediaURL, "");
|
|
},
|
|
|
|
castVideo: function() {
|
|
CastingApps.openExternal(this.target, window);
|
|
},
|
|
|
|
populateCastVideoMenu: function(popup) {
|
|
let videoEl = this.target;
|
|
popup.innerHTML = null;
|
|
let doc = popup.ownerDocument;
|
|
let services = CastingApps.getServicesForVideo(videoEl);
|
|
services.forEach(service => {
|
|
let item = doc.createElement("menuitem");
|
|
item.setAttribute("label", service.friendlyName);
|
|
item.addEventListener("command", event => {
|
|
CastingApps.sendVideoToService(videoEl, service);
|
|
});
|
|
popup.appendChild(item);
|
|
});
|
|
},
|
|
|
|
playPlugin: function() {
|
|
gPluginHandler.contextMenuCommand(this.browser, this.target, "play");
|
|
},
|
|
|
|
hidePlugin: function() {
|
|
gPluginHandler.contextMenuCommand(this.browser, this.target, "hide");
|
|
},
|
|
|
|
// Generate email address and put it on clipboard.
|
|
copyEmail: function() {
|
|
// 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 {
|
|
const textToSubURI = Cc["@mozilla.org/intl/texttosuburi;1"].
|
|
getService(Ci.nsITextToSubURI);
|
|
addresses = textToSubURI.unEscapeURIForUI(gContextMenuContentData.charSet,
|
|
addresses);
|
|
}
|
|
catch(ex) {
|
|
// Do nothing.
|
|
}
|
|
|
|
var clipboard = Cc["@mozilla.org/widget/clipboardhelper;1"].
|
|
getService(Ci.nsIClipboardHelper);
|
|
clipboard.copyString(addresses, document);
|
|
},
|
|
|
|
copyLink: function() {
|
|
var clipboard = Cc["@mozilla.org/widget/clipboardhelper;1"].
|
|
getService(Ci.nsIClipboardHelper);
|
|
clipboard.copyString(this.linkURL, document);
|
|
},
|
|
|
|
///////////////
|
|
// Utilities //
|
|
///////////////
|
|
|
|
// Show/hide one item (specified via name or the item element itself).
|
|
showItem: function(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: function(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);
|
|
}
|
|
}
|
|
},
|
|
|
|
// Set context menu attribute according to like attribute of another node
|
|
// (such as a broadcaster).
|
|
setItemAttrFromNode: function(aItem_id, aAttr, aOther_id) {
|
|
var elem = document.getElementById(aOther_id);
|
|
if (elem && elem.getAttribute(aAttr) == "true")
|
|
this.setItemAttr(aItem_id, aAttr, "true");
|
|
else
|
|
this.setItemAttr(aItem_id, aAttr, null);
|
|
},
|
|
|
|
// Temporary workaround for DOM api not yet implemented by XUL nodes.
|
|
cloneNode: function(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;
|
|
},
|
|
|
|
// Generate fully qualified URL for clicked-on link.
|
|
getLinkURL: function() {
|
|
var href = this.link.href;
|
|
if (href)
|
|
return href;
|
|
|
|
href = this.link.getAttributeNS("http://www.w3.org/1999/xlink",
|
|
"href");
|
|
|
|
if (!href || !href.match(/\S/)) {
|
|
// Without this we try to save as the current doc,
|
|
// for example, HTML case also throws if empty
|
|
throw "Empty href";
|
|
}
|
|
|
|
return makeURLAbsolute(this.link.baseURI, href);
|
|
},
|
|
|
|
getLinkURI: function() {
|
|
try {
|
|
return makeURI(this.linkURL);
|
|
}
|
|
catch (ex) {
|
|
// e.g. empty URL string
|
|
}
|
|
|
|
return null;
|
|
},
|
|
|
|
getLinkProtocol: function() {
|
|
if (this.linkURI)
|
|
return this.linkURI.scheme; // can be |undefined|
|
|
|
|
return null;
|
|
},
|
|
|
|
// Get text of link.
|
|
getLinkText: function() {
|
|
var text = gatherTextUnder(this.link);
|
|
if (!text || !text.match(/\S/)) {
|
|
text = this.link.getAttribute("title");
|
|
if (!text || !text.match(/\S/)) {
|
|
text = this.link.getAttribute("alt");
|
|
if (!text || !text.match(/\S/))
|
|
text = this.linkURL;
|
|
}
|
|
}
|
|
|
|
return text;
|
|
},
|
|
|
|
// Returns true if anything is selected.
|
|
isContentSelection: function() {
|
|
return !this.focusedWindow.getSelection().isCollapsed;
|
|
},
|
|
|
|
isMediaURLReusable: function(aURL) {
|
|
return !/^(?:blob|mediasource):/.test(aURL);
|
|
},
|
|
|
|
toString: function () {
|
|
return "contextMenu.target = " + this.target + "\n" +
|
|
"contextMenu.onImage = " + this.onImage + "\n" +
|
|
"contextMenu.onLink = " + this.onLink + "\n" +
|
|
"contextMenu.link = " + this.link + "\n" +
|
|
"contextMenu.inFrame = " + this.inFrame + "\n" +
|
|
"contextMenu.hasBGImage = " + this.hasBGImage + "\n";
|
|
},
|
|
|
|
isDisabledForEvents: function(aNode) {
|
|
let ownerDoc = aNode.ownerDocument;
|
|
return
|
|
ownerDoc.defaultView &&
|
|
ownerDoc.defaultView
|
|
.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
|
|
.getInterface(Components.interfaces.nsIDOMWindowUtils)
|
|
.isNodeDisabledForEvents(aNode);
|
|
},
|
|
|
|
isTargetATextBox: function(node) {
|
|
if (node instanceof HTMLInputElement)
|
|
return node.mozIsTextField(false);
|
|
|
|
return (node instanceof HTMLTextAreaElement);
|
|
},
|
|
|
|
// 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: function (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: function() {
|
|
var uri = formatURL("browser.dictionaries.download.url", true);
|
|
|
|
var locale = "-";
|
|
try {
|
|
locale = gPrefService.getComplexValue("intl.accept_languages",
|
|
Ci.nsIPrefLocalizedString).data;
|
|
}
|
|
catch (e) { }
|
|
|
|
var version = "-";
|
|
try {
|
|
version = Cc["@mozilla.org/xre/app-info;1"].
|
|
getService(Ci.nsIXULAppInfo).version;
|
|
}
|
|
catch (e) { }
|
|
|
|
uri = uri.replace(/%LOCALE%/, escape(locale)).replace(/%VERSION%/, version);
|
|
|
|
var newWindowPref = gPrefService.getIntPref("browser.link.open_newwindow");
|
|
var where = newWindowPref == 3 ? "tab" : "window";
|
|
|
|
openUILinkIn(uri, where);
|
|
},
|
|
|
|
bookmarkThisPage: function CM_bookmarkThisPage() {
|
|
window.top.PlacesCommandHook.bookmarkPage(this.browser, PlacesUtils.bookmarksMenuFolderId, true);
|
|
},
|
|
|
|
bookmarkLink: function CM_bookmarkLink() {
|
|
window.top.PlacesCommandHook.bookmarkLink(PlacesUtils.bookmarksMenuFolderId,
|
|
this.linkURL, this.linkText);
|
|
},
|
|
|
|
addBookmarkForFrame: function CM_addBookmarkForFrame() {
|
|
var doc = this.target.ownerDocument;
|
|
var uri = doc.documentURIObject;
|
|
|
|
var itemId = PlacesUtils.getMostRecentBookmarkForURI(uri);
|
|
if (itemId == -1) {
|
|
var title = doc.title;
|
|
var description = PlacesUIUtils.getDescriptionFromDocument(doc);
|
|
PlacesUIUtils.showBookmarkDialog({ action: "add"
|
|
, type: "bookmark"
|
|
, uri: uri
|
|
, title: title
|
|
, description: description
|
|
, hiddenRows: [ "description"
|
|
, "location"
|
|
, "loadInSidebar"
|
|
, "keyword" ]
|
|
}, window.top);
|
|
}
|
|
else {
|
|
PlacesUIUtils.showBookmarkDialog({ action: "edit"
|
|
, type: "bookmark"
|
|
, itemId: itemId
|
|
}, window.top);
|
|
}
|
|
},
|
|
markLink: function CM_markLink(origin) {
|
|
// send link to social, if it is the page url linkURI will be null
|
|
SocialMarks.markLink(origin, this.linkURI ? this.linkURI.spec : null, this.target);
|
|
},
|
|
shareLink: function CM_shareLink() {
|
|
SocialShare.sharePage(null, { url: this.linkURI.spec }, this.target);
|
|
},
|
|
|
|
shareImage: function CM_shareImage() {
|
|
SocialShare.sharePage(null, { url: this.imageURL, previews: [ this.mediaURL ] }, this.target);
|
|
},
|
|
|
|
shareVideo: function CM_shareVideo() {
|
|
SocialShare.sharePage(null, { url: this.mediaURL, source: this.mediaURL }, this.target);
|
|
},
|
|
|
|
shareSelect: function CM_shareSelect() {
|
|
SocialShare.sharePage(null, { url: this.browser.currentURI.spec, text: this.textSelected }, this.target);
|
|
},
|
|
|
|
savePageAs: function CM_savePageAs() {
|
|
saveDocument(this.browser.contentDocumentAsCPOW);
|
|
},
|
|
|
|
printFrame: function CM_printFrame() {
|
|
PrintUtils.print(this.target.ownerDocument.defaultView);
|
|
},
|
|
|
|
switchPageDirection: function CM_switchPageDirection() {
|
|
this.browser.messageManager.sendAsyncMessage("SwitchDocumentDirection");
|
|
},
|
|
|
|
mediaCommand : function CM_mediaCommand(command, data) {
|
|
let mm = this.browser.messageManager;
|
|
mm.sendAsyncMessage("ContextMenu:MediaCommand",
|
|
{command: command, data: data},
|
|
{element: this.target});
|
|
},
|
|
|
|
copyMediaLocation : function () {
|
|
var clipboard = Cc["@mozilla.org/widget/clipboardhelper;1"].
|
|
getService(Ci.nsIClipboardHelper);
|
|
clipboard.copyString(this.mediaURL, document);
|
|
},
|
|
|
|
drmLearnMore: function(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";
|
|
}
|
|
openUILinkIn(drmInfoURL, dest);
|
|
},
|
|
|
|
get imageURL() {
|
|
if (this.onImage)
|
|
return this.mediaURL;
|
|
return "";
|
|
},
|
|
|
|
// Formats the 'Search <engine> for "<selection or link text>"' context menu.
|
|
formatSearchContextItem: function() {
|
|
var menuItem = document.getElementById("context-searchselect");
|
|
let selectedText = this.isTextSelected ? this.textSelected : this.linkText;
|
|
|
|
// Store searchTerms in context menu item so we know what to search onclick
|
|
menuItem.searchTerms = selectedText;
|
|
|
|
// 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;
|
|
}
|
|
|
|
// Use the current engine if the search bar is visible, the default
|
|
// engine otherwise.
|
|
var engineName = "";
|
|
var ss = Cc["@mozilla.org/browser/search-service;1"].
|
|
getService(Ci.nsIBrowserSearchService);
|
|
if (isElementVisible(BrowserSearch.searchBar))
|
|
engineName = ss.currentEngine.name;
|
|
else
|
|
engineName = ss.defaultEngine.name;
|
|
|
|
// format "Search <engine> for <selection>" string to show in menu
|
|
var menuLabel = gNavigatorBundle.getFormattedString("contextMenuSearch",
|
|
[engineName,
|
|
selectedText]);
|
|
menuItem.label = menuLabel;
|
|
menuItem.accessKey = gNavigatorBundle.getString("contextMenuSearch.accesskey");
|
|
},
|
|
|
|
_getTelemetryClickInfo: function(aXulMenu) {
|
|
this._onPopupHiding = () => {
|
|
aXulMenu.ownerDocument.removeEventListener("command", activationHandler, true);
|
|
aXulMenu.removeEventListener("popuphiding", this._onPopupHiding, true);
|
|
delete this._onPopupHiding;
|
|
|
|
let eventKey = [
|
|
this._telemetryPageContext,
|
|
this._telemetryHadCustomItems ? "withcustom" : "withoutcustom"
|
|
];
|
|
let target = this._telemetryClickID || "close-without-interaction";
|
|
BrowserUITelemetry.registerContextMenuInteraction(eventKey, target);
|
|
};
|
|
let activationHandler = (e) => {
|
|
// Deal with command events being routed to command elements; figure out
|
|
// what triggered the event (which will have the right e.target)
|
|
if (e.sourceEvent) {
|
|
e = e.sourceEvent;
|
|
}
|
|
// Target should be in the menu (this catches using shortcuts for items
|
|
// not in the menu while the menu is up)
|
|
if (!aXulMenu.contains(e.target)) {
|
|
return;
|
|
}
|
|
|
|
// Check if this is a page menu item:
|
|
if (e.target.hasAttribute(PageMenuParent.GENERATEDITEMID_ATTR)) {
|
|
this._telemetryClickID = "custom-page-item";
|
|
} else {
|
|
this._telemetryClickID = (e.target.id || "unknown").replace(/^context-/i, "");
|
|
}
|
|
};
|
|
aXulMenu.ownerDocument.addEventListener("command", activationHandler, true);
|
|
aXulMenu.addEventListener("popuphiding", this._onPopupHiding, true);
|
|
},
|
|
|
|
_getTelemetryPageContextInfo: function() {
|
|
let rv = [];
|
|
for (let k of ["isContentSelected", "onLink", "onImage", "onCanvas", "onVideo", "onAudio",
|
|
"onTextInput", "onSocial"]) {
|
|
if (this[k]) {
|
|
rv.push(k.replace(/^(?:is|on)(.)/, (match, firstLetter) => firstLetter.toLowerCase()));
|
|
}
|
|
}
|
|
if (!rv.length) {
|
|
rv.push('other');
|
|
}
|
|
|
|
return JSON.stringify(rv);
|
|
},
|
|
|
|
_checkTelemetryForMenu: function(aXulMenu) {
|
|
this._telemetryClickID = null;
|
|
this._telemetryPageContext = this._getTelemetryPageContextInfo();
|
|
this._telemetryHadCustomItems = this.hasPageMenu;
|
|
this._getTelemetryClickInfo(aXulMenu);
|
|
},
|
|
};
|