forked from mirrors/gecko-dev
d5dc59ac0e
addOneTab uses the existence of a referrer URI to determine where to
position the newly opened tab. Bug 1031264 changed callsites so that a
referrer URI was no longer passed in if the opening link had
rel=noreferrer set on it. This change, then, broke placement of newly
opened tabs if their opening link had rel=noreferrer on it.
Instead of not passing in the referrer URI if rel=noreferrer, let's
instead explicitly tell addOneTab whether rel=noreferrer was present on
the opening link. Then addOneTab can hide the referrer URI from the
actual network request, while still using the referrer URI to determine
tab placement.
1799 lines
69 KiB
JavaScript
1799 lines
69 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.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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// getServicesForVideo alone would be sufficient here (it depends on
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// SimpleServiceDiscovery.services), but SimpleServiceDiscovery is garanteed
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// to be already loaded, since we load it on startup, and CastingApps isn't,
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// so check SimpleServiceDiscovery.services first to avoid needing to load
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// CastingApps.jsm if we don't need to.
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let 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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|
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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);
|
|
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() {
|
|
var canSpell = InlineSpellCheckerUI.canSpellCheck &&
|
|
!InlineSpellCheckerUI.initialSpellCheckPending &&
|
|
this.canSpellCheck;
|
|
var onMisspelling = InlineSpellCheckerUI.overMisspelling;
|
|
var showUndo = canSpell && InlineSpellCheckerUI.canUndo();
|
|
this.showItem("spell-check-enabled", canSpell);
|
|
this.showItem("spell-separator", canSpell || this.onEditableArea);
|
|
document.getElementById("spell-check-enabled")
|
|
.setAttribute("checked", canSpell && InlineSpellCheckerUI.enabled);
|
|
|
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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 =
|
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document.getElementById("spell-add-to-dictionary");
|
|
var numsug =
|
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InlineSpellCheckerUI.addSuggestionsToMenu(suggestionsSeparator.parentNode,
|
|
suggestionsSeparator, 5);
|
|
this.showItem("spell-no-suggestions", numsug == 0);
|
|
}
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|
else
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|
this.showItem("spell-no-suggestions", false);
|
|
|
|
// dictionary list
|
|
this.showItem("spell-dictionaries", canSpell && InlineSpellCheckerUI.enabled);
|
|
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.onEditableArea) {
|
|
// 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-add-dictionaries-main", true);
|
|
}
|
|
else
|
|
this.showItem("spell-add-dictionaries-main", false);
|
|
},
|
|
|
|
initClipboardItems: function() {
|
|
// 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));
|
|
|
|
#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);
|
|
|
|
// 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.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.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.linkProtocol = "";
|
|
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;
|
|
}
|
|
// 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;
|
|
}
|
|
}
|
|
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.linkProtocol = this.getLinkProtocol();
|
|
this.onMailtoLink = (this.linkProtocol == "mailto");
|
|
this.onSaveableLink = this.isLinkSaveable( this.link );
|
|
}
|
|
|
|
// 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 (doc, extra) {
|
|
let params = { charset: doc.characterSet,
|
|
referrerURI: doc.documentURIObject,
|
|
noReferrer: BrowserUtils.linkHasNoReferrer(this.link) };
|
|
for (let p in extra)
|
|
params[p] = extra[p];
|
|
return params;
|
|
},
|
|
|
|
// Open linked-to URL in a new window.
|
|
openLink : function () {
|
|
var doc = this.target.ownerDocument;
|
|
urlSecurityCheck(this.linkURL, this.principal);
|
|
openLinkIn(this.linkURL, "window", this._openLinkInParameters(doc));
|
|
},
|
|
|
|
// Open linked-to URL in a new private window.
|
|
openLinkInPrivateWindow : function () {
|
|
var doc = this.target.ownerDocument;
|
|
urlSecurityCheck(this.linkURL, this.principal);
|
|
openLinkIn(this.linkURL, "window",
|
|
this._openLinkInParameters(doc, { private: true }));
|
|
},
|
|
|
|
// Open linked-to URL in a new tab.
|
|
openLinkInTab: function() {
|
|
var doc = this.target.ownerDocument;
|
|
urlSecurityCheck(this.linkURL, this.principal);
|
|
var referrerURI = doc.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.
|
|
var persistAllowMixedContentInChildTab = false;
|
|
|
|
if (this.browser.docShell && this.browser.docShell.mixedContentChannel) {
|
|
const sm = Services.scriptSecurityManager;
|
|
try {
|
|
var targetURI = this.linkURI;
|
|
sm.checkSameOriginURI(referrerURI, targetURI, false);
|
|
persistAllowMixedContentInChildTab = true;
|
|
}
|
|
catch (e) { }
|
|
}
|
|
|
|
let params = this._openLinkInParameters(doc, {
|
|
allowMixedContent: persistAllowMixedContentInChildTab,
|
|
});
|
|
openLinkIn(this.linkURL, "tab", params);
|
|
},
|
|
|
|
// open URL in current tab
|
|
openLinkInCurrent: function() {
|
|
var doc = this.target.ownerDocument;
|
|
urlSecurityCheck(this.linkURL, this.principal);
|
|
openLinkIn(this.linkURL, "current", this._openLinkInParameters(doc));
|
|
},
|
|
|
|
// Open frame in a new tab.
|
|
openFrameInTab: function() {
|
|
var doc = this.target.ownerDocument;
|
|
var frameURL = doc.location.href;
|
|
var referrer = doc.referrer;
|
|
openLinkIn(frameURL, "tab",
|
|
{ charset: doc.characterSet,
|
|
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() {
|
|
var doc = this.target.ownerDocument;
|
|
var frameURL = doc.location.href;
|
|
var referrer = doc.referrer;
|
|
openLinkIn(frameURL, "window",
|
|
{ charset: doc.characterSet,
|
|
referrerURI: referrer ? makeURI(referrer) : null });
|
|
},
|
|
|
|
// Open clicked-in frame in the same window.
|
|
showOnlyThisFrame: function() {
|
|
var doc = this.target.ownerDocument;
|
|
var frameURL = doc.location.href;
|
|
|
|
urlSecurityCheck(frameURL,
|
|
this.browser.contentPrincipal,
|
|
Ci.nsIScriptSecurityManager.DISALLOW_SCRIPT);
|
|
var referrer = doc.referrer;
|
|
openUILinkIn(frameURL, "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) {
|
|
var doc = this.target.ownerDocument;
|
|
urlSecurityCheck(this.imageDescURL,
|
|
this.browser.contentPrincipal,
|
|
Ci.nsIScriptSecurityManager.DISALLOW_SCRIPT);
|
|
openUILink(this.imageDescURL, e, { disallowInheritPrincipal: true,
|
|
referrerURI: doc.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();
|
|
},
|
|
|
|
// Change current window to the URL of the image, video, or audio.
|
|
viewMedia: function(e) {
|
|
var viewURL;
|
|
|
|
if (this.onCanvas)
|
|
viewURL = this.target.toDataURL();
|
|
else {
|
|
viewURL = this.mediaURL;
|
|
urlSecurityCheck(viewURL,
|
|
this.browser.contentPrincipal,
|
|
Ci.nsIScriptSecurityManager.DISALLOW_SCRIPT);
|
|
}
|
|
|
|
var doc = this.target.ownerDocument;
|
|
openUILink(viewURL, e, { disallowInheritPrincipal: true,
|
|
referrerURI: doc.documentURIObject });
|
|
},
|
|
|
|
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);
|
|
},
|
|
|
|
fullScreenVideo: function () {
|
|
let video = this.target;
|
|
if (document.mozFullScreenEnabled)
|
|
video.mozRequestFullScreen();
|
|
},
|
|
|
|
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);
|
|
var doc = this.target.ownerDocument;
|
|
openUILink(this.bgImageURL, e, { disallowInheritPrincipal: true,
|
|
referrerURI: doc.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,
|
|
doc.defaultView, 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, 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),
|
|
doc,
|
|
null, // aLoadingPrincipal
|
|
null, // aTriggeringPrincipal
|
|
Ci.nsILoadInfo.SEC_NORMAL,
|
|
Ci.nsIContentPolicy.TYPE_OTHER);
|
|
if (channel instanceof Ci.nsIPrivateBrowsingChannel) {
|
|
let docIsPrivate = PrivateBrowsingUtils.isWindowPrivate(doc.defaultView);
|
|
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 = 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;
|
|
var linkText;
|
|
// If selected text is found to match valid URL pattern.
|
|
if (this.onPlainTextLink)
|
|
linkText = this.focusedWindow.getSelection().toString().trim();
|
|
else
|
|
linkText = this.linkText();
|
|
urlSecurityCheck(this.linkURL, this.principal);
|
|
|
|
this.saveHelper(this.linkURL, 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, doc.documentURIObject, doc);
|
|
}
|
|
else if (this.onImage) {
|
|
urlSecurityCheck(this.mediaURL, this.principal);
|
|
saveImageURL(this.mediaURL, null, "SaveImageTitle", false,
|
|
false, doc.documentURIObject, doc);
|
|
}
|
|
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 {
|
|
var characterSet = this.target.ownerDocument.characterSet;
|
|
const textToSubURI = Cc["@mozilla.org/intl/texttosuburi;1"].
|
|
getService(Ci.nsITextToSubURI);
|
|
addresses = textToSubURI.unEscapeURIForUI(characterSet, 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.
|
|
linkText: 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() {
|
|
var linkText;
|
|
// If selected text is found to match valid URL pattern.
|
|
if (this.onPlainTextLink)
|
|
linkText = this.focusedWindow.getSelection().toString().trim();
|
|
else
|
|
linkText = this.linkText();
|
|
window.top.PlacesCommandHook.bookmarkLink(PlacesUtils.bookmarksMenuFolderId, this.linkURL,
|
|
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(selection) {
|
|
SocialShare.sharePage(null, { url: this.browser.currentURI.spec, text: selection }, this.target);
|
|
},
|
|
|
|
savePageAs: function CM_savePageAs() {
|
|
saveDocument(this.browser.contentDocumentAsCPOW);
|
|
},
|
|
|
|
printFrame: function CM_printFrame() {
|
|
PrintUtils.print(this.target.ownerDocument.defaultView);
|
|
},
|
|
|
|
switchPageDirection: function CM_switchPageDirection() {
|
|
SwitchDocumentDirection(this.browser.contentWindowAsCPOW);
|
|
},
|
|
|
|
mediaCommand : function CM_mediaCommand(command, data) {
|
|
var media = this.target;
|
|
|
|
switch (command) {
|
|
case "play":
|
|
media.play();
|
|
break;
|
|
case "pause":
|
|
media.pause();
|
|
break;
|
|
case "mute":
|
|
media.muted = true;
|
|
break;
|
|
case "unmute":
|
|
media.muted = false;
|
|
break;
|
|
case "playbackRate":
|
|
media.playbackRate = data;
|
|
break;
|
|
case "hidecontrols":
|
|
media.removeAttribute("controls");
|
|
break;
|
|
case "showcontrols":
|
|
media.setAttribute("controls", "true");
|
|
break;
|
|
case "hidestats":
|
|
case "showstats":
|
|
var event = media.ownerDocument.createEvent("CustomEvent");
|
|
event.initCustomEvent("media-showStatistics", false, true, command == "showstats");
|
|
media.dispatchEvent(event);
|
|
break;
|
|
}
|
|
},
|
|
|
|
copyMediaLocation : function () {
|
|
var clipboard = Cc["@mozilla.org/widget/clipboardhelper;1"].
|
|
getService(Ci.nsIClipboardHelper);
|
|
clipboard.copyString(this.mediaURL, document);
|
|
},
|
|
|
|
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");
|
|
var 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);
|
|
},
|
|
};
|