mirror of
https://github.com/mozilla/gecko-dev.git
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4126 lines
136 KiB
JavaScript
4126 lines
136 KiB
JavaScript
# -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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# ***** BEGIN LICENSE BLOCK *****
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# Version: NPL 1.1/GPL 2.0/LGPL 2.1
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#
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# The contents of this file are subject to the Netscape Public License
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# Version 1.1 (the "License"); you may not use this file except in
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# compliance with the License. You may obtain a copy of the License at
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# http://www.mozilla.org/NPL/
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#
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# Software distributed under the License is distributed on an "AS IS" basis,
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# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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# for the specific language governing rights and limitations under the
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# License.
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#
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# The Original Code is mozilla.org code.
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#
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# The Initial Developer of the Original Code is
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# Netscape Communications Corporation.
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# Portions created by the Initial Developer are Copyright (C) 1998
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# the Initial Developer. All Rights Reserved.
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#
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# Contributor(s):
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# Blake Ross <blaker@netscape.com>
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# David Hyatt <hyatt@mozilla.org>
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# Peter Annema <disttsc@bart.nl>
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# Dean Tessman <dean_tessman@hotmail.com>
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# Kevin Puetz (puetzk@iastate.edu)
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# Ben Goodger <ben@netscape.com>
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# Pierre Chanial <chanial@noos.fr>
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# Jason Eager <jce2@po.cwru.edu>
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# Joe Hewitt <hewitt@netscape.com>
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# Alec Flett <alecf@netscape.com>
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#
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# Alternatively, the contents of this file may be used under the terms of
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# either the GNU General Public License Version 2 or later (the "GPL"), or
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# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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# in which case the provisions of the GPL or the LGPL are applicable instead
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# of those above. If you wish to allow use of your version of this file only
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# under the terms of either the GPL or the LGPL, and not to allow others to
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# use your version of this file under the terms of the NPL, indicate your
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# decision by deleting the provisions above and replace them with the notice
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# and other provisions required by the GPL or the LGPL. If you do not delete
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# the provisions above, a recipient may use your version of this file under
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# the terms of any one of the NPL, the GPL or the LGPL.
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#
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# ***** END LICENSE BLOCK *****
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const NS_ERROR_MODULE_NETWORK = 2152398848;
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const NS_NET_STATUS_READ_FROM = NS_ERROR_MODULE_NETWORK + 8;
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const NS_NET_STATUS_WROTE_TO = NS_ERROR_MODULE_NETWORK + 9;
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const kXULNS =
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"http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
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const nsIWebNavigation = Components.interfaces.nsIWebNavigation;
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const MAX_HISTORY_MENU_ITEMS = 15;
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var gRDF = null;
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var gGlobalHistory = null;
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var gURIFixup = null;
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var gReportButton = null;
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var gPageThemeButton = null;
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var gCharsetMenu = null;
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var gLastBrowserCharset = null;
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var gPrevCharset = null;
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var gURLBar = null;
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var gProxyButton = null;
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var gProxyFavIcon = null;
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var gProxyDeck = null;
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var gNavigatorBundle = null;
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var gIsLoadingBlank = false;
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var gLastValidURLStr = "";
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var gLastValidURL = null;
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var gHaveUpdatedToolbarState = false;
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#ifdef XP_WIN
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var gClickSelectsAll = true;
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#else
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var gClickSelectsAll = true;
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#endif
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var gIgnoreFocus = false;
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var gIgnoreClick = false;
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var gToolbarMode = "icons";
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var gIconSize = "";
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var gMustLoadSidebar = false;
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var gProgressMeterPanel = null;
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var gProgressCollapseTimer = null;
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var gPrefService = null;
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var appCore = null;
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var gBrowser = null;
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// Global variable that holds the nsContextMenu instance.
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var gContextMenu = null;
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var gChromeState = null; // chrome state before we went into print preview
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var gFormHistory = null;
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var gFormFillEnabled = true;
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/**
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* We can avoid adding multiple load event listeners and save some time by adding
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* one listener that calls all real handlers.
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*/
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function loadEventHandlers(event)
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{
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// Filter out events that are not about the document load we are interested in
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if (event.originalTarget == _content.document) {
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UpdateBookmarksLastVisitedDate(event);
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checkForDirectoryListing();
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charsetLoadListener(event);
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updatePageTheme();
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}
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}
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/**
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* Determine whether or not the content area is displaying a page with frames,
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* and if so, toggle the display of the 'save frame as' menu item.
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**/
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function getContentAreaFrameCount()
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{
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var saveFrameItem = document.getElementById("menu_saveFrame");
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if (!content || !_content.frames.length || !isDocumentFrame(document.commandDispatcher.focusedWindow))
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saveFrameItem.setAttribute("hidden", "true");
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else
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saveFrameItem.removeAttribute("hidden");
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}
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//////////////////////////////// BOOKMARKS ////////////////////////////////////
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function UpdateBookmarksLastVisitedDate(event)
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{
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var url = getWebNavigation().currentURI.spec;
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if (url) {
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// if the URL is bookmarked, update its "Last Visited" date
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BMSVC.updateLastVisitedDate(url, _content.document.characterSet);
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}
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}
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function HandleBookmarkIcon(iconURL, addFlag)
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{
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var url = getWebNavigation().currentURI.spec
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if (url) {
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// update URL with new icon reference
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if (addFlag)
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BMSVC.updateBookmarkIcon(url, iconURL);
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else
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BMSVC.removeBookmarkIcon(url, iconURL);
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}
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}
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function UpdateBackForwardButtons()
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{
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var backBroadcaster = document.getElementById("Browser:Back");
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var forwardBroadcaster = document.getElementById("Browser:Forward");
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var webNavigation = gBrowser.webNavigation;
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// Avoid setting attributes on broadcasters if the value hasn't changed!
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// Remember, guys, setting attributes on elements is expensive! They
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// get inherited into anonymous content, broadcast to other widgets, etc.!
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// Don't do it if the value hasn't changed! - dwh
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var backDisabled = backBroadcaster.hasAttribute("disabled");
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var forwardDisabled = forwardBroadcaster.hasAttribute("disabled");
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if (backDisabled == webNavigation.canGoBack) {
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if (backDisabled)
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backBroadcaster.removeAttribute("disabled");
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else
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backBroadcaster.setAttribute("disabled", true);
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}
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if (forwardDisabled == webNavigation.canGoForward) {
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if (forwardDisabled)
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forwardBroadcaster.removeAttribute("disabled");
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else
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forwardBroadcaster.setAttribute("disabled", true);
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}
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}
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function UpdatePageReport(event)
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{
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if (!gReportButton)
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gReportButton = document.getElementById("page-report-button");
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if (gBrowser.mCurrentBrowser.pageReport) {
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gReportButton.setAttribute("blocked", "true");
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if (gPrefService && gPrefService.getBoolPref("privacy.popups.firstTime")) {
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displayPageReportFirstTime();
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// Now set the pref.
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gPrefService.setBoolPref("privacy.popups.firstTime", "false");
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}
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}
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else
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gReportButton.removeAttribute("blocked");
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}
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#ifdef MOZ_ENABLE_XREMOTE
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function RegisterTabOpenObserver()
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{
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const observer = {
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observe: function(subject, topic, data)
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{
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if (topic != "open-new-tab-request" || subject != window)
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return;
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delayedOpenTab(data);
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}
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};
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const service = Components.classes["@mozilla.org/observer-service;1"]
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.getService(Components.interfaces.nsIObserverService);
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service.addObserver(observer, "open-new-tab-request", false);
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}
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#endif
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function Startup()
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{
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gBrowser = document.getElementById("content");
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var uriToLoad = null;
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// Check for window.arguments[0]. If present, use that for uriToLoad.
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if ("arguments" in window && window.arguments.length >= 1 && window.arguments[0])
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uriToLoad = window.arguments[0];
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gIsLoadingBlank = uriToLoad == "about:blank";
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if (!gIsLoadingBlank) {
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prepareForStartup();
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}
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#ifdef ENABLE_PAGE_CYCLER
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appCore.startPageCycler();
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#else
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// only load url passed in when we're not page cycling
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if (uriToLoad && !gIsLoadingBlank) {
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if ("arguments" in window && window.arguments.length >= 3)
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loadURI(uriToLoad, window.arguments[2]);
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else
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loadOneOrMoreURIs(uriToLoad);
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}
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#ifdef MOZ_ENABLE_XREMOTE
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// hook up remote support
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var remoteService;
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remoteService = Components.classes["@mozilla.org/browser/xremoteservice;1"]
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.getService(Components.interfaces.nsIXRemoteService);
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remoteService.addBrowserInstance(window);
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RegisterTabOpenObserver();
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#endif
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#endif
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var sidebarSplitter;
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if (window.opener) {
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var openerSidebarBox = window.opener.document.getElementById("sidebar-box");
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// The opener can be the hidden window too, if we're coming from the state
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// where no windows are open, and the hidden window has no sidebar box.
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if (openerSidebarBox && !openerSidebarBox.hidden) {
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var sidebarBox = document.getElementById("sidebar-box");
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var sidebarTitle = document.getElementById("sidebar-title");
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sidebarTitle.setAttribute("value", window.opener.document.getElementById("sidebar-title").getAttribute("value"));
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sidebarBox.setAttribute("width", openerSidebarBox.boxObject.width);
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var sidebarCmd = openerSidebarBox.getAttribute("sidebarcommand");
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sidebarBox.setAttribute("sidebarcommand", sidebarCmd);
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sidebarBox.setAttribute("src", window.opener.document.getElementById("sidebar").getAttribute("src"));
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gMustLoadSidebar = true;
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sidebarBox.hidden = false;
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sidebarSplitter = document.getElementById("sidebar-splitter");
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sidebarSplitter.hidden = false;
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document.getElementById(sidebarCmd).setAttribute("checked", "true");
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}
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}
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else {
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var box = document.getElementById("sidebar-box");
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if (box.hasAttribute("sidebarcommand")) {
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var cmd = box.getAttribute("sidebarcommand");
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if (cmd != "") {
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gMustLoadSidebar = true;
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box.hidden = false;
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sidebarSplitter = document.getElementById("sidebar-splitter");
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sidebarSplitter.hidden = false;
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document.getElementById(cmd).setAttribute("checked", "true");
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}
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}
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}
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setTimeout(delayedStartup, 0);
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}
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function prepareForStartup()
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{
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gURLBar = document.getElementById("urlbar");
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gNavigatorBundle = document.getElementById("bundle_browser");
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gProgressMeterPanel = document.getElementById("statusbar-progresspanel");
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gBrowser.addEventListener("DOMUpdatePageReport", UpdatePageReport, false);
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var webNavigation;
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try {
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// Create the browser instance component.
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appCore = Components.classes["@mozilla.org/appshell/component/browser/instance;1"]
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.createInstance(Components.interfaces.nsIBrowserInstance);
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if (!appCore)
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throw "couldn't create a browser instance";
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webNavigation = getWebNavigation();
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if (!webNavigation)
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throw "no XBL binding for browser";
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} catch (e) {
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alert("Error launching browser window:" + e);
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window.close(); // Give up.
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return;
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}
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// initialize observers and listeners
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window.XULBrowserWindow = new nsBrowserStatusHandler();
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window.browserContentListener =
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new nsBrowserContentListener(window, gBrowser);
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// set default character set if provided
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if ("arguments" in window && window.arguments.length > 1 && window.arguments[1]) {
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if (window.arguments[1].indexOf("charset=") != -1) {
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var arrayArgComponents = window.arguments[1].split("=");
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if (arrayArgComponents) {
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//we should "inherit" the charset menu setting in a new window
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getMarkupDocumentViewer().defaultCharacterSet = arrayArgComponents[1];
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}
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}
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}
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// Initialize browser instance..
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appCore.setWebShellWindow(window);
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// Wire up session and global history before any possible
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// progress notifications for back/forward button updating
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webNavigation.sessionHistory = Components.classes["@mozilla.org/browser/shistory;1"]
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.createInstance(Components.interfaces.nsISHistory);
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// wire up global history. the same applies here.
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var globalHistory = Components.classes["@mozilla.org/browser/global-history;1"]
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.getService(Components.interfaces.nsIGlobalHistory);
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gBrowser.docShell.QueryInterface(Components.interfaces.nsIDocShellHistory).globalHistory = globalHistory;
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const selectedBrowser = gBrowser.selectedBrowser;
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if (selectedBrowser.securityUI)
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selectedBrowser.securityUI.init(selectedBrowser.contentWindow);
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// hook up UI through progress listener
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gBrowser.addProgressListener(window.XULBrowserWindow, Components.interfaces.nsIWebProgress.NOTIFY_ALL);
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}
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function delayedStartup()
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{
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gPrefService = Components.classes["@mozilla.org/preferences-service;1"]
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.getService(Components.interfaces.nsIPrefService);
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gPrefService = gPrefService.getBranch(null);
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BrowserOffline.init();
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if (gIsLoadingBlank)
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prepareForStartup();
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// loads the services
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initServices();
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initBMService();
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gBrowser.addEventListener("load", function(evt) { setTimeout(loadEventHandlers, 0, evt); }, true);
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window.addEventListener("keypress", ctrlNumberTabSelection, false);
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if (gMustLoadSidebar) {
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var sidebar = document.getElementById("sidebar");
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var sidebarBox = document.getElementById("sidebar-box");
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sidebar.setAttribute("src", sidebarBox.getAttribute("src"));
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}
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#ifdef XP_WIN
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// Perform default browser checking (after window opens).
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try {
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var dialogShown = Components.classes["@mozilla.org/winhooks;1"]
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.getService(Components.interfaces.nsIWindowsHooks)
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.checkSettings(window);
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} catch(e) {
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}
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#endif
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// now load bookmarks
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BMSVC.readBookmarks();
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var bt = document.getElementById("bookmarks-ptf");
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if (bt) {
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var btf = BMSVC.getBookmarksToolbarFolder().Value;
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bt.ref = btf;
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document.getElementById("bookmarks-chevron").ref = btf;
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bt.database.AddObserver(BookmarksToolbarRDFObserver);
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}
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window.addEventListener("resize", BookmarksToolbar.resizeFunc, false);
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controllers.appendController(BookmarksMenuController);
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// called when we go into full screen, even if it is
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// initiated by a web page script
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window.addEventListener("fullscreen", onFullScreen, false);
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var element;
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if (gIsLoadingBlank && gURLBar && !gURLBar.hidden && !gURLBar.parentNode.parentNode.collapsed)
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element = gURLBar;
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else
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element = _content;
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// This is a redo of the fix for jag bug 91884
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var ww = Components.classes["@mozilla.org/embedcomp/window-watcher;1"]
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.getService(Components.interfaces.nsIWindowWatcher);
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if (window == ww.activeWindow) {
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element.focus();
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} else {
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// set the element in command dispatcher so focus will restore properly
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// when the window does become active
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if (element instanceof Components.interfaces.nsIDOMWindow) {
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document.commandDispatcher.focusedWindow = element;
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document.commandDispatcher.focusedElement = null;
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} else if (element instanceof Components.interfaces.nsIDOMElement) {
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document.commandDispatcher.focusedWindow = element.ownerDocument.defaultView;
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document.commandDispatcher.focusedElement = element;
|
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}
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}
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SetPageProxyState("invalid", null);
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|
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var toolbox = document.getElementById("navigator-toolbox");
|
|
toolbox.customizeDone = BrowserToolboxCustomizeDone;
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|
// Enable/Disable Form Fill
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|
var pbi = gPrefService.QueryInterface(Components.interfaces.nsIPrefBranchInternal);
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pbi.addObserver(gFormFillPrefListener.domain, gFormFillPrefListener, false);
|
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|
|
// Initialize
|
|
gFormFillPrefListener.toggleFormFill();
|
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|
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pbi.addObserver(gHomeButton.prefDomain, gHomeButton, false);
|
|
gHomeButton.updateTooltip();
|
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|
|
// Initialize Plugin Overrides
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const kOverridePref = "browser.download.pluginOverrideTypes";
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if (gPrefService.prefHasUserValue(kOverridePref)) {
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var types = gPrefService.getCharPref(kOverridePref);
|
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types = types.split(",");
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|
|
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const kPluginOverrideTypesNotHandled = "browser.download.pluginOverrideTypesNotHandled";
|
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|
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var catman = Components.classes["@mozilla.org/categorymanager;1"].getService(Components.interfaces.nsICategoryManager);
|
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var typesNotHandled = "";
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for (var i = 0; i < types.length; ++i) {
|
|
// Keep track of all overrides for plugins that aren't actually installed,
|
|
// so we know not to show them in the plugin configuration dialog BUT
|
|
// don't delete the overrides such that when the user actually installs the
|
|
// plugin in this build their preferences are remembered.
|
|
try {
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var catEntry = catman.getCategoryEntry("Gecko-Content-Viewers", types[i]);
|
|
}
|
|
catch (e) {
|
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catEntry = "";
|
|
}
|
|
if (catEntry == "")
|
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typesNotHandled += types[i] + ",";
|
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|
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catman.deleteCategoryEntry("Gecko-Content-Viewers", types[i], false);
|
|
}
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|
|
if (typesNotHandled != "") {
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|
typesNotHandled = typesNotHandled.substr(0, typesNotHandled.length - 1);
|
|
gPrefService.setCharPref(kPluginOverrideTypesNotHandled, typesNotHandled);
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}
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else if (gPrefService.prefHasUserValue(kPluginOverrideTypesNotHandled))
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gPrefService.clearUserPref(kPluginOverrideTypesNotHandled);
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|
}
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|
|
|
clearObsoletePrefs();
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|
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|
}
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|
|
function Shutdown()
|
|
{
|
|
#ifdef MOZ_ENABLE_XREMOTE
|
|
// remove remote support
|
|
var remoteService;
|
|
remoteService = Components.classes["@mozilla.org/browser/xremoteservice;1"]
|
|
.getService(Components.interfaces.nsIXRemoteService);
|
|
remoteService.removeBrowserInstance(window);
|
|
#endif
|
|
try {
|
|
gBrowser.removeProgressListener(window.XULBrowserWindow);
|
|
} catch (ex) {
|
|
}
|
|
|
|
BrowserOffline.uninit();
|
|
|
|
var windowManager = Components.classes['@mozilla.org/appshell/window-mediator;1'].getService();
|
|
var windowManagerInterface = windowManager.QueryInterface(Components.interfaces.nsIWindowMediator);
|
|
var enumerator = windowManagerInterface.getEnumerator(null);
|
|
enumerator.getNext();
|
|
if (!enumerator.hasMoreElements()) {
|
|
document.persist("sidebar-box", "sidebarcommand");
|
|
document.persist("sidebar-box", "width");
|
|
document.persist("sidebar-box", "src");
|
|
document.persist("sidebar-title", "value");
|
|
}
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|
|
|
window.XULBrowserWindow.destroy();
|
|
window.XULBrowserWindow = null;
|
|
|
|
window.browserContentListener.close();
|
|
// Close the app core.
|
|
if (appCore)
|
|
appCore.close();
|
|
}
|
|
|
|
const gFormFillPrefListener =
|
|
{
|
|
domain: "browser.formfill.enable",
|
|
observe: function (aSubject, aTopic, aPrefName)
|
|
{
|
|
if (aTopic != "nsPref:changed" || aPrefName != this.domain)
|
|
return;
|
|
|
|
this.toggleFormFill();
|
|
},
|
|
|
|
toggleFormFill: function ()
|
|
{
|
|
try {
|
|
gFormFillEnabled = gPrefService.getBoolPref(this.domain);
|
|
}
|
|
catch (e) {
|
|
}
|
|
if (gFormFillEnabled)
|
|
gBrowser.attachFormFill();
|
|
else
|
|
gBrowser.detachFormFill();
|
|
gBrowser.setAttribute("autocompleteenabled", gFormFillEnabled);
|
|
|
|
var searchBar = document.getElementById("search-bar");
|
|
if (searchBar) {
|
|
if (gFormFillEnabled)
|
|
searchBar.removeAttribute("disableautocomplete");
|
|
else
|
|
searchBar.setAttribute("disableautocomplete", "true");
|
|
}
|
|
}
|
|
}
|
|
|
|
function ctrlNumberTabSelection(event)
|
|
{
|
|
if (event.altKey && event.keyCode == KeyEvent.DOM_VK_RETURN) {
|
|
// Don't let winxp beep on ALT+ENTER, since the URL bar uses it.
|
|
event.preventDefault();
|
|
return;
|
|
}
|
|
|
|
#ifdef XP_MACOSX
|
|
if (!event.metaKey)
|
|
#else
|
|
if (!event.ctrlKey)
|
|
#endif
|
|
return;
|
|
|
|
var index = event.charCode - 49;
|
|
if (index < 0 || index > 8)
|
|
return;
|
|
|
|
if (index >= gBrowser.mTabContainer.childNodes.length)
|
|
return;
|
|
|
|
var oldTab = gBrowser.selectedTab;
|
|
var newTab = gBrowser.mTabContainer.childNodes[index];
|
|
if (newTab != oldTab) {
|
|
oldTab.selected = false;
|
|
gBrowser.selectedTab = newTab;
|
|
}
|
|
|
|
event.preventDefault();
|
|
event.preventBubble();
|
|
event.preventCapture();
|
|
event.stopPropagation();
|
|
}
|
|
|
|
function gotoHistoryIndex(aEvent)
|
|
{
|
|
var index = aEvent.target.getAttribute("index");
|
|
if (!index)
|
|
return false;
|
|
try {
|
|
getWebNavigation().gotoIndex(index);
|
|
}
|
|
catch(ex) {
|
|
return false;
|
|
}
|
|
return true;
|
|
|
|
}
|
|
|
|
function BrowserBack()
|
|
{
|
|
try {
|
|
getWebNavigation().goBack();
|
|
}
|
|
catch(ex) {
|
|
}
|
|
}
|
|
|
|
#ifdef XP_WIN
|
|
function BrowserHandleBackspace()
|
|
{
|
|
// The order of seeing keystrokes is this:
|
|
// 1) Chrome, 2) Typeahead, 3) [platform]HTMLBindings.xml
|
|
// Rather than have typeaheadfind responsible for making VK_BACK
|
|
// go back in history, we handle backspace it here as follows:
|
|
// When backspace is pressed, it might mean back
|
|
// in typeaheadfind if that's active, or it might mean back in history
|
|
|
|
var typeAhead = null;
|
|
const TYPE_AHEAD_FIND_CONTRACTID = "@mozilla.org/typeaheadfind;1";
|
|
if (TYPE_AHEAD_FIND_CONTRACTID in Components.classes) {
|
|
typeAhead = Components.classes[TYPE_AHEAD_FIND_CONTRACTID]
|
|
.getService(Components.interfaces.nsITypeAheadFind);
|
|
}
|
|
|
|
if (!typeAhead || !typeAhead.backOneChar()) {
|
|
BrowserBack();
|
|
}
|
|
}
|
|
#endif
|
|
|
|
function BrowserForward()
|
|
{
|
|
try {
|
|
getWebNavigation().goForward();
|
|
}
|
|
catch(ex) {
|
|
}
|
|
}
|
|
|
|
function BrowserBackMenu(event)
|
|
{
|
|
return FillHistoryMenu(event.target, "back");
|
|
}
|
|
|
|
function BrowserForwardMenu(event)
|
|
{
|
|
return FillHistoryMenu(event.target, "forward");
|
|
}
|
|
|
|
function BrowserStop()
|
|
{
|
|
try {
|
|
const stopFlags = nsIWebNavigation.STOP_ALL;
|
|
getWebNavigation().stop(stopFlags);
|
|
}
|
|
catch(ex) {
|
|
}
|
|
}
|
|
|
|
function BrowserReload()
|
|
{
|
|
const reloadFlags = nsIWebNavigation.LOAD_FLAGS_NONE;
|
|
return BrowserReloadWithFlags(reloadFlags);
|
|
}
|
|
|
|
function BrowserReloadSkipCache()
|
|
{
|
|
// Bypass proxy and cache.
|
|
const reloadFlags = nsIWebNavigation.LOAD_FLAGS_BYPASS_PROXY | nsIWebNavigation.LOAD_FLAGS_BYPASS_CACHE;
|
|
return BrowserReloadWithFlags(reloadFlags);
|
|
}
|
|
|
|
function BrowserHome()
|
|
{
|
|
var homePage = gHomeButton.getHomePage();
|
|
loadOneOrMoreURIs(homePage);
|
|
}
|
|
|
|
function loadOneOrMoreURIs(aURIString)
|
|
{
|
|
if (aURIString.indexOf("|") != -1) {
|
|
var urls = aURIString.split("|");
|
|
loadURI(urls[0]);
|
|
for (var i = 1; i < urls.length; ++i)
|
|
gBrowser.addTab(urls[i]);
|
|
}
|
|
else
|
|
loadURI(aURIString);
|
|
}
|
|
|
|
function constructGoMenuItem(goMenu, beforeItem, url, title)
|
|
{
|
|
var menuitem = document.createElementNS(kXULNS, "menuitem");
|
|
menuitem.setAttribute("statustext", url);
|
|
menuitem.setAttribute("label", title);
|
|
goMenu.insertBefore(menuitem, beforeItem);
|
|
return menuitem;
|
|
}
|
|
|
|
function onGoMenuHidden()
|
|
{
|
|
setTimeout("destroyGoMenuItems(document.getElementById('goPopup'));", 0);
|
|
}
|
|
|
|
function destroyGoMenuItems(goMenu) {
|
|
var startSeparator = document.getElementById("startHistorySeparator");
|
|
var endSeparator = document.getElementById("endHistorySeparator");
|
|
endSeparator.hidden = true;
|
|
|
|
// Destroy the items.
|
|
var destroy = false;
|
|
for (var i = 0; i < goMenu.childNodes.length; i++) {
|
|
var item = goMenu.childNodes[i];
|
|
if (item == endSeparator)
|
|
break;
|
|
|
|
if (destroy) {
|
|
i--;
|
|
goMenu.removeChild(item);
|
|
}
|
|
|
|
if (item == startSeparator)
|
|
destroy = true;
|
|
}
|
|
}
|
|
|
|
function updateGoMenu(goMenu)
|
|
{
|
|
// In case the timer didn't fire.
|
|
destroyGoMenuItems(goMenu);
|
|
|
|
var history = document.getElementById("hiddenHistoryTree");
|
|
|
|
if (history.hidden) {
|
|
history.hidden = false;
|
|
var globalHistory = Components.classes["@mozilla.org/browser/global-history;1"]
|
|
.getService(Components.interfaces.nsIGlobalHistory);
|
|
var dataSource = globalHistory.QueryInterface(Components.interfaces.nsIRDFDataSource);
|
|
history.database.AddDataSource(dataSource);
|
|
}
|
|
|
|
if (!history.ref)
|
|
history.ref = "NC:HistoryRoot";
|
|
|
|
var count = history.treeBoxObject.view.rowCount;
|
|
if (count > 10)
|
|
count = 10;
|
|
|
|
if (count == 0)
|
|
return;
|
|
|
|
const NC_NS = "http://home.netscape.com/NC-rdf#";
|
|
|
|
if (!gRDF)
|
|
gRDF = Components.classes["@mozilla.org/rdf/rdf-service;1"]
|
|
.getService(Components.interfaces.nsIRDFService);
|
|
|
|
var builder = history.builder.QueryInterface(Components.interfaces.nsIXULTreeBuilder);
|
|
|
|
var beforeItem = document.getElementById("endHistorySeparator");
|
|
|
|
var nameResource = gRDF.GetResource(NC_NS + "Name");
|
|
|
|
var endSep = beforeItem;
|
|
var showSep = false;
|
|
|
|
for (var i = count-1; i >= 0; i--) {
|
|
var res = builder.getResourceAtIndex(i);
|
|
var url = res.Value;
|
|
var titleRes = history.database.GetTarget(res, nameResource, true);
|
|
if (!titleRes)
|
|
continue;
|
|
|
|
showSep = true;
|
|
var titleLiteral = titleRes.QueryInterface(Components.interfaces.nsIRDFLiteral);
|
|
beforeItem = constructGoMenuItem(goMenu, beforeItem, url, titleLiteral.Value);
|
|
}
|
|
|
|
if (showSep)
|
|
endSep.hidden = false;
|
|
}
|
|
|
|
function addBookmarkAs(aBrowser, aIsWebPanel)
|
|
{
|
|
const browsers = aBrowser.browsers;
|
|
if (browsers && browsers.length > 1)
|
|
addBookmarkForTabBrowser(aBrowser);
|
|
else
|
|
addBookmarkForBrowser(aBrowser.webNavigation, aIsWebPanel);
|
|
}
|
|
|
|
function addBookmarkForTabBrowser(aTabBrowser, aSelect)
|
|
{
|
|
var tabsInfo = [];
|
|
var currentTabInfo = { name: "", url: "", charset: null };
|
|
|
|
const activeBrowser = aTabBrowser.selectedBrowser;
|
|
const browsers = aTabBrowser.browsers;
|
|
for (var i = 0; i < browsers.length; ++i) {
|
|
var webNav = browsers[i].webNavigation;
|
|
var url = webNav.currentURI.spec;
|
|
var name = "";
|
|
var charSet;
|
|
try {
|
|
var doc = webNav.document;
|
|
name = doc.title || url;
|
|
charSet = doc.characterSet;
|
|
} catch (e) {
|
|
name = url;
|
|
}
|
|
tabsInfo[i] = { name: name, url: url, charset: charSet };
|
|
if (browsers[i] == activeBrowser)
|
|
currentTabInfo = tabsInfo[i];
|
|
}
|
|
openDialog("chrome://browser/content/bookmarks/addBookmark2.xul", "",
|
|
"centerscreen,chrome,dialog,resizable,dependent",
|
|
currentTabInfo.name, currentTabInfo.url, null,
|
|
currentTabInfo.charset, "addGroup" + (aSelect ? ",group" : ""), tabsInfo);
|
|
}
|
|
|
|
function addBookmarkForBrowser(aDocShell, aIsWebPanel)
|
|
{
|
|
// Bug 52536: We obtain the URL and title from the nsIWebNavigation
|
|
// associated with a <browser/> rather than from a DOMWindow.
|
|
// This is because when a full page plugin is loaded, there is
|
|
// no DOMWindow (?) but information about the loaded document
|
|
// may still be obtained from the webNavigation.
|
|
var url = aDocShell.currentURI.spec;
|
|
var title, charSet = null;
|
|
try {
|
|
title = aDocShell.document.title || url;
|
|
charSet = aDocShell.document.characterSet;
|
|
}
|
|
catch (e) {
|
|
title = url;
|
|
}
|
|
BookmarksUtils.addBookmark(url, title, charSet, aIsWebPanel);
|
|
}
|
|
|
|
function openLocation()
|
|
{
|
|
if (gURLBar && !gURLBar.parentNode.parentNode.collapsed) {
|
|
gURLBar.focus();
|
|
gURLBar.select();
|
|
}
|
|
else {
|
|
#ifdef XP_MACOSX
|
|
if (window.location.href == "chrome://browser/content/hiddenWindow.xul") {
|
|
// If no windows are active, open a new one.
|
|
window.openDialog("chrome://browser/content/", "_blank", "chrome,all,dialog=no", "about:blank");
|
|
}
|
|
else
|
|
#endif
|
|
openDialog("chrome://browser/content/openLocation.xul", "_blank", "chrome,modal,titlebar", window);
|
|
}
|
|
}
|
|
|
|
function BrowserOpenTab()
|
|
{
|
|
gBrowser.selectedTab = gBrowser.addTab('about:blank');
|
|
if (gURLBar)
|
|
setTimeout("gURLBar.focus();", 0);
|
|
}
|
|
|
|
/* Called from the openLocation dialog. This allows that dialog to instruct
|
|
its opener to open a new window and then step completely out of the way.
|
|
Anything less byzantine is causing horrible crashes, rather believably,
|
|
though oddly only on Linux. */
|
|
function delayedOpenWindow(chrome,flags,url)
|
|
{
|
|
setTimeout("openDialog('"+chrome+"','_blank','"+flags+"','"+url+"')", 10);
|
|
}
|
|
|
|
/* Required because the tab needs time to set up its content viewers and get the load of
|
|
the URI kicked off before becoming the active content area. */
|
|
function delayedOpenTab(url)
|
|
{
|
|
setTimeout(function(aTabElt) { gBrowser.selectedTab = aTabElt; }, 0, gBrowser.addTab(url));
|
|
}
|
|
|
|
function BrowserOpenFileWindow()
|
|
{
|
|
// Get filepicker component.
|
|
try {
|
|
const nsIFilePicker = Components.interfaces.nsIFilePicker;
|
|
var fp = Components.classes["@mozilla.org/filepicker;1"].createInstance(nsIFilePicker);
|
|
fp.init(window, gNavigatorBundle.getString("openFile"), nsIFilePicker.modeOpen);
|
|
fp.appendFilters(nsIFilePicker.filterAll | nsIFilePicker.filterText | nsIFilePicker.filterImages |
|
|
nsIFilePicker.filterXML | nsIFilePicker.filterHTML);
|
|
|
|
if (fp.show() == nsIFilePicker.returnOK)
|
|
openTopWin(fp.fileURL.spec);
|
|
} catch (ex) {
|
|
}
|
|
}
|
|
|
|
function BrowserCloseTabOrWindow()
|
|
{
|
|
if (gBrowser.localName == 'tabbrowser' && gBrowser.mTabContainer.childNodes.length > 1) {
|
|
// Just close up a tab.
|
|
gBrowser.removeCurrentTab();
|
|
return;
|
|
}
|
|
|
|
BrowserCloseWindow();
|
|
}
|
|
|
|
function BrowserCloseWindow()
|
|
{
|
|
// This code replicates stuff in Shutdown(). It is here because
|
|
// window.screenX and window.screenY have real values. We need
|
|
// to fix this eventually but by replicating the code here, we
|
|
// provide a means of saving position (it just requires that the
|
|
// user close the window via File->Close (vs. close box).
|
|
|
|
// Get the current window position/size.
|
|
var x = window.screenX;
|
|
var y = window.screenY;
|
|
var h = window.outerHeight;
|
|
var w = window.outerWidth;
|
|
|
|
// Store these into the window attributes (for persistence).
|
|
var win = document.getElementById( "main-window" );
|
|
win.setAttribute( "x", x );
|
|
win.setAttribute( "y", y );
|
|
win.setAttribute( "height", h );
|
|
win.setAttribute( "width", w );
|
|
|
|
closeWindow(true);
|
|
}
|
|
|
|
function loadURI(uri, referrer)
|
|
{
|
|
try {
|
|
getWebNavigation().loadURI(uri, nsIWebNavigation.LOAD_FLAGS_NONE, referrer, null, null);
|
|
} catch (e) {
|
|
}
|
|
}
|
|
|
|
function BrowserLoadURL(aTriggeringEvent)
|
|
{
|
|
var url = gURLBar.value;
|
|
if (url.match(/^view-source:/)) {
|
|
BrowserViewSourceOfURL(url.replace(/^view-source:/, ""), null, null);
|
|
} else {
|
|
if (gBrowser.localName == "tabbrowser" &&
|
|
aTriggeringEvent && 'altKey' in aTriggeringEvent &&
|
|
aTriggeringEvent.altKey) {
|
|
_content.focus();
|
|
var t = gBrowser.addTab(url); // open link in new tab
|
|
gBrowser.selectedTab = t;
|
|
gURLBar.value = url;
|
|
event.preventDefault();
|
|
event.preventBubble();
|
|
event.preventCapture();
|
|
event.stopPropagation();
|
|
}
|
|
else
|
|
loadURI(url);
|
|
_content.focus();
|
|
}
|
|
}
|
|
|
|
function getShortcutOrURI(url)
|
|
{
|
|
// rjc: added support for URL shortcuts (3/30/1999)
|
|
try {
|
|
var shortcutURL = BMSVC.resolveKeyword(url);
|
|
if (!shortcutURL) {
|
|
// rjc: add support for string substitution with shortcuts (4/4/2000)
|
|
// (see bug # 29871 for details)
|
|
var aOffset = url.indexOf(" ");
|
|
if (aOffset > 0) {
|
|
var cmd = url.substr(0, aOffset);
|
|
var text = url.substr(aOffset+1);
|
|
shortcutURL = BMSVC.resolveKeyword(cmd);
|
|
if (shortcutURL && text) {
|
|
aOffset = shortcutURL.indexOf("%s");
|
|
if (aOffset >= 0)
|
|
shortcutURL = shortcutURL.substr(0, aOffset) + text + shortcutURL.substr(aOffset+2);
|
|
else
|
|
shortcutURL = null;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (shortcutURL)
|
|
url = shortcutURL;
|
|
|
|
} catch (ex) {
|
|
}
|
|
return url;
|
|
}
|
|
|
|
function readFromClipboard()
|
|
{
|
|
var url;
|
|
|
|
try {
|
|
// Get clipboard.
|
|
var clipboard = Components.classes["@mozilla.org/widget/clipboard;1"]
|
|
.getService(Components.interfaces.nsIClipboard);
|
|
|
|
// Create tranferable that will transfer the text.
|
|
var trans = Components.classes["@mozilla.org/widget/transferable;1"]
|
|
.createInstance(Components.interfaces.nsITransferable);
|
|
|
|
trans.addDataFlavor("text/unicode");
|
|
clipboard.getData(trans, clipboard.kSelectionClipboard);
|
|
|
|
var data = {};
|
|
var dataLen = {};
|
|
trans.getTransferData("text/unicode", data, dataLen);
|
|
|
|
if (data) {
|
|
data = data.value.QueryInterface(Components.interfaces.nsISupportsString);
|
|
url = data.data.substring(0, dataLen.value / 2);
|
|
}
|
|
} catch (ex) {
|
|
}
|
|
|
|
return url;
|
|
}
|
|
|
|
function BrowserViewSourceOfDocument(aDocument)
|
|
{
|
|
var docCharset;
|
|
var pageCookie;
|
|
var webNav;
|
|
|
|
// Get the document charset
|
|
docCharset = "charset=" + aDocument.characterSet;
|
|
|
|
// Get the nsIWebNavigation associated with the document
|
|
try {
|
|
var win;
|
|
var ifRequestor;
|
|
|
|
// Get the DOMWindow for the requested document. If the DOMWindow
|
|
// cannot be found, then just use the _content window...
|
|
//
|
|
// XXX: This is a bit of a hack...
|
|
win = aDocument.defaultView;
|
|
if (win == window) {
|
|
win = _content;
|
|
}
|
|
ifRequestor = win.QueryInterface(Components.interfaces.nsIInterfaceRequestor);
|
|
|
|
webNav = ifRequestor.getInterface(nsIWebNavigation);
|
|
} catch(err) {
|
|
// If nsIWebNavigation cannot be found, just get the one for the whole
|
|
// window...
|
|
webNav = getWebNavigation();
|
|
}
|
|
//
|
|
// Get the 'PageDescriptor' for the current document. This allows the
|
|
// view-source to access the cached copy of the content rather than
|
|
// refetching it from the network...
|
|
//
|
|
try{
|
|
var PageLoader = webNav.QueryInterface(Components.interfaces.nsIWebPageDescriptor);
|
|
|
|
pageCookie = PageLoader.currentDescriptor;
|
|
} catch(err) {
|
|
// If no page descriptor is available, just use the view-source URL...
|
|
}
|
|
|
|
BrowserViewSourceOfURL(webNav.currentURI.spec, docCharset, pageCookie);
|
|
}
|
|
|
|
function BrowserViewSourceOfURL(url, charset, pageCookie)
|
|
{
|
|
// try to open a view-source window while inheriting the charset (if any)
|
|
openDialog("chrome://global/content/viewSource.xul",
|
|
"_blank",
|
|
"scrollbars,resizable,chrome,dialog=no",
|
|
url, charset, pageCookie);
|
|
}
|
|
|
|
// doc=null for regular page info, doc=owner document for frame info.
|
|
function BrowserPageInfo(doc)
|
|
{
|
|
window.openDialog("chrome://browser/content/pageInfo.xul",
|
|
"_blank",
|
|
"chrome,dialog=no",
|
|
doc);
|
|
}
|
|
|
|
#ifdef DEBUG
|
|
// Initialize the LeakDetector class.
|
|
function LeakDetector(verbose)
|
|
{
|
|
this.verbose = verbose;
|
|
}
|
|
|
|
const NS_LEAKDETECTOR_CONTRACTID = "@mozilla.org/xpcom/leakdetector;1";
|
|
|
|
if (NS_LEAKDETECTOR_CONTRACTID in Components.classes) {
|
|
try {
|
|
LeakDetector.prototype = Components.classes[NS_LEAKDETECTOR_CONTRACTID]
|
|
.createInstance(Components.interfaces.nsILeakDetector);
|
|
} catch (err) {
|
|
LeakDetector.prototype = Object.prototype;
|
|
}
|
|
} else {
|
|
LeakDetector.prototype = Object.prototype;
|
|
}
|
|
|
|
var leakDetector = new LeakDetector(false);
|
|
|
|
// Dumps current set of memory leaks.
|
|
function dumpMemoryLeaks()
|
|
{
|
|
leakDetector.dumpLeaks();
|
|
}
|
|
|
|
// Traces all objects reachable from the chrome document.
|
|
function traceChrome()
|
|
{
|
|
leakDetector.traceObject(document, leakDetector.verbose);
|
|
}
|
|
|
|
// Traces all objects reachable from the content document.
|
|
function traceDocument()
|
|
{
|
|
// keep the chrome document out of the dump.
|
|
leakDetector.markObject(document, true);
|
|
leakDetector.traceObject(_content, leakDetector.verbose);
|
|
leakDetector.markObject(document, false);
|
|
}
|
|
|
|
// Controls whether or not we do verbose tracing.
|
|
function traceVerbose(verbose)
|
|
{
|
|
leakDetector.verbose = (verbose == "true");
|
|
}
|
|
#endif
|
|
|
|
function checkForDirectoryListing()
|
|
{
|
|
if ( "HTTPIndex" in _content &&
|
|
_content.HTTPIndex instanceof Components.interfaces.nsIHTTPIndex ) {
|
|
_content.defaultCharacterset = getMarkupDocumentViewer().defaultCharacterSet;
|
|
}
|
|
}
|
|
|
|
function URLBarFocusHandler(aEvent, aElt)
|
|
{
|
|
if (gIgnoreFocus)
|
|
gIgnoreFocus = false;
|
|
else if (gClickSelectsAll)
|
|
aElt.select();
|
|
}
|
|
|
|
function URLBarMouseDownHandler(aEvent, aElt)
|
|
{
|
|
if (aElt.hasAttribute("focused")) {
|
|
gIgnoreClick = true;
|
|
} else {
|
|
gIgnoreFocus = true;
|
|
gIgnoreClick = false;
|
|
aElt.setSelectionRange(0, 0);
|
|
}
|
|
}
|
|
|
|
function URLBarClickHandler(aEvent, aElt)
|
|
{
|
|
if (!gIgnoreClick && gClickSelectsAll && aElt.selectionStart == aElt.selectionEnd)
|
|
aElt.select();
|
|
}
|
|
|
|
// If "ESC" is pressed in the url bar, we replace the urlbar's value with the url of the page
|
|
// and highlight it, unless it is about:blank, where we reset it to "".
|
|
function handleURLBarRevert()
|
|
{
|
|
var url = getWebNavigation().currentURI.spec;
|
|
var throbberElement = document.getElementById("navigator-throbber");
|
|
|
|
var isScrolling = gURLBar.popupOpen;
|
|
|
|
// don't revert to last valid url unless page is NOT loading
|
|
// and user is NOT key-scrolling through autocomplete list
|
|
if ((!throbberElement || !throbberElement.hasAttribute("busy")) && !isScrolling) {
|
|
if (url != "about:blank") {
|
|
gURLBar.value = url;
|
|
gURLBar.select();
|
|
SetPageProxyState("valid", null); // XXX Build a URI and pass it in here.
|
|
} else { //if about:blank, urlbar becomes ""
|
|
gURLBar.value = "";
|
|
}
|
|
}
|
|
|
|
gBrowser.userTypedValue = null;
|
|
|
|
// tell widget to revert to last typed text only if the user
|
|
// was scrolling when they hit escape
|
|
return !isScrolling;
|
|
}
|
|
|
|
function handleURLBarCommand(aTriggeringEvent)
|
|
{
|
|
canonizeUrl(aTriggeringEvent);
|
|
|
|
try {
|
|
addToUrlbarHistory();
|
|
} catch (ex) {
|
|
// Things may go wrong when adding url to session history,
|
|
// but don't let that interfere with the loading of the url.
|
|
}
|
|
|
|
BrowserLoadURL(aTriggeringEvent);
|
|
}
|
|
|
|
function canonizeUrl(aTriggeringEvent)
|
|
{
|
|
if (!gURLBar)
|
|
return;
|
|
|
|
var url = gURLBar.value;
|
|
|
|
// Prevent suffix when already exists www , http , /
|
|
if (url.match(/^(www|http)|\/\s*$/i))
|
|
return;
|
|
|
|
if (aTriggeringEvent && 'ctrlKey' in aTriggeringEvent &&
|
|
aTriggeringEvent.ctrlKey && 'shiftKey' in aTriggeringEvent &&
|
|
aTriggeringEvent.shiftKey)
|
|
// Tack http://www. and .org on.
|
|
url = "http://www." + url + ".org/";
|
|
else if (aTriggeringEvent && 'ctrlKey' in aTriggeringEvent &&
|
|
aTriggeringEvent.ctrlKey)
|
|
// Tack www. and .com on.
|
|
url = "http://www." + url + ".com/";
|
|
else if (aTriggeringEvent && 'shiftKey' in aTriggeringEvent &&
|
|
aTriggeringEvent.shiftKey)
|
|
// Tack www. and .org on.
|
|
url = "http://www." + url + ".net/";
|
|
|
|
gURLBar.value = getShortcutOrURI(url);
|
|
}
|
|
|
|
function UpdatePageProxyState()
|
|
{
|
|
if (gURLBar && gURLBar.value != gLastValidURLStr)
|
|
SetPageProxyState("invalid", null);
|
|
}
|
|
|
|
function SetPageProxyState(aState, aURI)
|
|
{
|
|
if (!gURLBar)
|
|
return;
|
|
|
|
if (!gProxyButton)
|
|
gProxyButton = document.getElementById("page-proxy-button");
|
|
if (!gProxyFavIcon)
|
|
gProxyFavIcon = document.getElementById("page-proxy-favicon");
|
|
if (!gProxyDeck)
|
|
gProxyDeck = document.getElementById("page-proxy-deck");
|
|
|
|
gProxyButton.setAttribute("pageproxystate", aState);
|
|
|
|
if (aState == "valid") {
|
|
gLastValidURLStr = gURLBar.value;
|
|
gURLBar.addEventListener("input", UpdatePageProxyState, false);
|
|
if (gBrowser.shouldLoadFavIcon(aURI)) {
|
|
var favStr = gBrowser.buildFavIconString(aURI);
|
|
if (favStr != gProxyFavIcon.src) {
|
|
gBrowser.loadFavIcon(aURI, "src", gProxyFavIcon);
|
|
gProxyDeck.selectedIndex = 0;
|
|
}
|
|
else gProxyDeck.selectedIndex = 1;
|
|
}
|
|
else {
|
|
gProxyDeck.selectedIndex = 0;
|
|
gProxyFavIcon.removeAttribute("src");
|
|
}
|
|
} else if (aState == "invalid") {
|
|
gURLBar.removeEventListener("input", UpdatePageProxyState, false);
|
|
gProxyDeck.selectedIndex = 0;
|
|
}
|
|
}
|
|
|
|
function PageProxyDragGesture(aEvent)
|
|
{
|
|
if (gProxyButton.getAttribute("pageproxystate") == "valid") {
|
|
nsDragAndDrop.startDrag(aEvent, proxyIconDNDObserver);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
function SearchBarPopupShowing(aEvent)
|
|
{
|
|
var currItem = document.getElementById("miAddEngines");
|
|
if (currItem)
|
|
aEvent.target.removeChild(currItem);
|
|
|
|
var browserBundle = document.getElementById("bundle_browser");
|
|
var menuitem = document.createElementNS(kXULNS, "menuitem");
|
|
menuitem.setAttribute("label", browserBundle.getString("addEngines"));
|
|
menuitem.id = "miAddEngines";
|
|
aEvent.target.appendChild(menuitem);
|
|
}
|
|
|
|
function SearchBarPopupCommand(aEvent)
|
|
{
|
|
|
|
if (!aEvent.target.id)
|
|
return;
|
|
|
|
if (aEvent.target.id == "miAddEngines") {
|
|
var regionBundle = document.getElementById("bundle_browser_region");
|
|
loadURI(regionBundle.getString("searchEnginesURL"));
|
|
return;
|
|
}
|
|
|
|
document.getElementById("search-bar").currentEngine = aEvent.target.id;
|
|
}
|
|
|
|
function showSearchEnginePopup()
|
|
{
|
|
var searchEnginePopup = document.getElementById("SearchBarPopup");
|
|
var searchEngineButton = document.getElementById("search-proxy-button");
|
|
searchEnginePopup.showPopup(searchEngineButton);
|
|
}
|
|
|
|
|
|
function quickFindInPage(aValue)
|
|
{
|
|
var focusedWindow = document.commandDispatcher.focusedWindow;
|
|
if (!focusedWindow || focusedWindow == window)
|
|
focusedWindow = window._content;
|
|
|
|
var findInst = gBrowser.webBrowserFind;
|
|
var findInFrames = findInst.QueryInterface(Components.interfaces.nsIWebBrowserFindInFrames);
|
|
findInFrames.rootSearchFrame = _content;
|
|
findInFrames.currentSearchFrame = focusedWindow;
|
|
|
|
var findService = Components.classes["@mozilla.org/find/find_service;1"]
|
|
.getService(Components.interfaces.nsIFindService);
|
|
findInst.searchString = aValue;
|
|
findInst.matchCase = findService.matchCase;
|
|
findInst.wrapFind = true;
|
|
findInst.entireWord = findService.entireWord;
|
|
findInst.findBackwards = false;
|
|
|
|
findInst.findNext();
|
|
}
|
|
|
|
function updateToolbarStates(toolbarMenuElt)
|
|
{
|
|
if (!gHaveUpdatedToolbarState) {
|
|
var mainWindow = document.getElementById("main-window");
|
|
if (mainWindow.hasAttribute("chromehidden")) {
|
|
gHaveUpdatedToolbarState = true;
|
|
var i;
|
|
for (i = 0; i < toolbarMenuElt.childNodes.length; ++i)
|
|
document.getElementById(toolbarMenuElt.childNodes[i].getAttribute("observes")).removeAttribute("checked");
|
|
var toolbars = document.getElementsByTagName("toolbar");
|
|
|
|
// Start i at 1, since we skip the menubar.
|
|
for (i = 1; i < toolbars.length; ++i) {
|
|
if (toolbars[i].getAttribute("class").indexOf("chromeclass") != -1)
|
|
toolbars[i].setAttribute("collapsed", "true");
|
|
}
|
|
var statusbars = document.getElementsByTagName("statusbar");
|
|
for (i = 1; i < statusbars.length; ++i) {
|
|
if (statusbars[i].getAttribute("class").indexOf("chromeclass") != -1)
|
|
statusbars[i].setAttribute("collapsed", "true");
|
|
}
|
|
mainWindow.removeAttribute("chromehidden");
|
|
}
|
|
}
|
|
}
|
|
|
|
function BrowserFullScreen()
|
|
{
|
|
window.fullScreen = !window.fullScreen;
|
|
}
|
|
|
|
function onFullScreen()
|
|
{
|
|
FullScreen.toggle();
|
|
}
|
|
|
|
function getWebNavigation()
|
|
{
|
|
try {
|
|
return gBrowser.webNavigation;
|
|
} catch (e) {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
function BrowserReloadWithFlags(reloadFlags)
|
|
{
|
|
/* First, we'll try to use the session history object to reload so
|
|
* that framesets are handled properly. If we're in a special
|
|
* window (such as view-source) that has no session history, fall
|
|
* back on using the web navigation's reload method.
|
|
*/
|
|
|
|
var webNav = getWebNavigation();
|
|
try {
|
|
var sh = webNav.sessionHistory;
|
|
if (sh)
|
|
webNav = sh.QueryInterface(nsIWebNavigation);
|
|
} catch (e) {
|
|
}
|
|
|
|
try {
|
|
webNav.reload(reloadFlags);
|
|
} catch (e) {
|
|
}
|
|
}
|
|
|
|
function toggleAffectedChrome(aHide)
|
|
{
|
|
// chrome to toggle includes:
|
|
// (*) menubar
|
|
// (*) navigation bar
|
|
// (*) bookmarks toolbar
|
|
// (*) sidebar
|
|
|
|
var navToolbox = document.getElementById("navigator-toolbox");
|
|
navToolbox.hidden = aHide;
|
|
if (aHide)
|
|
{
|
|
gChromeState = {};
|
|
var sidebar = document.getElementById("sidebar-box");
|
|
gChromeState.sidebarOpen = !sidebar.hidden;
|
|
}
|
|
|
|
if (gChromeState.sidebarOpen)
|
|
toggleSidebar(); //pch doesn't work.
|
|
}
|
|
|
|
function onEnterPrintPreview()
|
|
{
|
|
toggleAffectedChrome(true);
|
|
}
|
|
|
|
|
|
function onExitPrintPreview()
|
|
{
|
|
// restore chrome to original state
|
|
toggleAffectedChrome(false);
|
|
}
|
|
|
|
function getMarkupDocumentViewer()
|
|
{
|
|
return gBrowser.markupDocumentViewer;
|
|
}
|
|
|
|
/**
|
|
* Content area tooltip.
|
|
* XXX - this must move into XBL binding/equiv! Do not want to pollute
|
|
* browser.js with functionality that can be encapsulated into
|
|
* browser widget. TEMPORARY!
|
|
*
|
|
* NOTE: Any changes to this routine need to be mirrored in ChromeListener::FindTitleText()
|
|
* (located in mozilla/embedding/browser/webBrowser/nsDocShellTreeOwner.cpp)
|
|
* which performs the same function, but for embedded clients that
|
|
* don't use a XUL/JS layer. It is important that the logic of
|
|
* these two routines be kept more or less in sync.
|
|
* (pinkerton)
|
|
**/
|
|
function FillInHTMLTooltip(tipElement)
|
|
{
|
|
var retVal = false;
|
|
if (tipElement.namespaceURI == "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul")
|
|
return retVal;
|
|
|
|
const XLinkNS = "http://www.w3.org/1999/xlink";
|
|
|
|
|
|
var titleText = null;
|
|
var XLinkTitleText = null;
|
|
|
|
while (!titleText && !XLinkTitleText && tipElement) {
|
|
if (tipElement.nodeType == Node.ELEMENT_NODE) {
|
|
titleText = tipElement.getAttribute("title");
|
|
XLinkTitleText = tipElement.getAttributeNS(XLinkNS, "title");
|
|
}
|
|
tipElement = tipElement.parentNode;
|
|
}
|
|
|
|
var texts = [titleText, XLinkTitleText];
|
|
var tipNode = document.getElementById("aHTMLTooltip");
|
|
|
|
for (var i = 0; i < texts.length; ++i) {
|
|
var t = texts[i];
|
|
if (t && t.search(/\S/) >= 0) {
|
|
tipNode.setAttribute("label", t);
|
|
retVal = true;
|
|
}
|
|
}
|
|
|
|
return retVal;
|
|
}
|
|
|
|
var proxyIconDNDObserver = {
|
|
onDragStart: function (aEvent, aXferData, aDragAction)
|
|
{
|
|
var value = gURLBar.value;
|
|
// XXX - do we want to allow the user to set a blank page to their homepage?
|
|
// if so then we want to modify this a little to set about:blank as
|
|
// the homepage in the event of an empty urlbar.
|
|
if (!value) return;
|
|
|
|
var urlString = value + "\n" + window._content.document.title;
|
|
var htmlString = "<a href=\"" + value + "\">" + value + "</a>";
|
|
|
|
aXferData.data = new TransferData();
|
|
aXferData.data.addDataForFlavour("text/x-moz-url", urlString);
|
|
aXferData.data.addDataForFlavour("text/unicode", value);
|
|
aXferData.data.addDataForFlavour("text/html", htmlString);
|
|
}
|
|
}
|
|
|
|
var homeButtonObserver = {
|
|
onDrop: function (aEvent, aXferData, aDragSession)
|
|
{
|
|
var url = transferUtils.retrieveURLFromData(aXferData.data, aXferData.flavour.contentType);
|
|
setTimeout(openHomeDialog, 0, url);
|
|
},
|
|
|
|
onDragOver: function (aEvent, aFlavour, aDragSession)
|
|
{
|
|
var statusTextFld = document.getElementById("statusbar-display");
|
|
statusTextFld.label = gNavigatorBundle.getString("droponhomebutton");
|
|
aDragSession.dragAction = Components.interfaces.nsIDragService.DRAGDROP_ACTION_LINK;
|
|
},
|
|
|
|
onDragExit: function (aEvent, aDragSession)
|
|
{
|
|
var statusTextFld = document.getElementById("statusbar-display");
|
|
statusTextFld.label = "";
|
|
},
|
|
|
|
getSupportedFlavours: function ()
|
|
{
|
|
var flavourSet = new FlavourSet();
|
|
flavourSet.appendFlavour("application/x-moz-file", "nsIFile");
|
|
flavourSet.appendFlavour("text/x-moz-url");
|
|
flavourSet.appendFlavour("text/unicode");
|
|
return flavourSet;
|
|
}
|
|
}
|
|
|
|
function openHomeDialog(aURL)
|
|
{
|
|
var promptService = Components.classes["@mozilla.org/embedcomp/prompt-service;1"].getService(Components.interfaces.nsIPromptService);
|
|
var promptTitle = gNavigatorBundle.getString("droponhometitle");
|
|
var promptMsg = gNavigatorBundle.getString("droponhomemsg");
|
|
var pressedVal = promptService.confirmEx(window, promptTitle, promptMsg,
|
|
(promptService.BUTTON_TITLE_YES * promptService.BUTTON_POS_0) +
|
|
(promptService.BUTTON_TITLE_NO * promptService.BUTTON_POS_1),
|
|
null, null, null, null, {value:0});
|
|
|
|
if (pressedVal == 0) {
|
|
try {
|
|
var str = Components.classes["@mozilla.org/supports-string;1"]
|
|
.createInstance(Components.interfaces.nsISupportsString);
|
|
str.data = aURL;
|
|
gPrefService.setComplexValue("browser.startup.homepage",
|
|
Components.interfaces.nsISupportsString, str);
|
|
var homeButton = document.getElementById("home-button");
|
|
homeButton.setAttribute("tooltiptext", aURL);
|
|
} catch (ex) {
|
|
dump("Failed to set the home page.\n"+ex+"\n");
|
|
}
|
|
}
|
|
}
|
|
|
|
var goButtonObserver = {
|
|
onDragOver: function(aEvent, aFlavour, aDragSession)
|
|
{
|
|
aEvent.target.setAttribute("dragover", "true");
|
|
return true;
|
|
},
|
|
onDragExit: function (aEvent, aDragSession)
|
|
{
|
|
aEvent.target.removeAttribute("dragover");
|
|
},
|
|
onDrop: function (aEvent, aXferData, aDragSession)
|
|
{
|
|
var xferData = aXferData.data.split("\n");
|
|
var uri = xferData[0] ? xferData[0] : xferData[1];
|
|
if (uri)
|
|
loadURI(uri);
|
|
},
|
|
getSupportedFlavours: function ()
|
|
{
|
|
var flavourSet = new FlavourSet();
|
|
flavourSet.appendFlavour("application/x-moz-file", "nsIFile");
|
|
flavourSet.appendFlavour("text/x-moz-url");
|
|
flavourSet.appendFlavour("text/unicode");
|
|
return flavourSet;
|
|
}
|
|
}
|
|
|
|
var DownloadsButtonDNDObserver = {
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
// nsDragAndDrop
|
|
onDragOver: function (aEvent, aFlavour, aDragSession)
|
|
{
|
|
aDragSession.canDrop = (aFlavour.contentType == "text/x-moz-url" ||
|
|
aFlavour.contentType == "text/unicode");
|
|
},
|
|
|
|
onDrop: function (aEvent, aXferData, aDragSession)
|
|
{
|
|
var split = aXferData.data.split("\n");
|
|
var url = split[0];
|
|
if (url != aXferData.data) { //do nothing, not a valid URL
|
|
var name = split[1];
|
|
saveURL(url, name, null, true, true);
|
|
}
|
|
},
|
|
|
|
getSupportedFlavours: function ()
|
|
{
|
|
var flavourSet = new FlavourSet();
|
|
flavourSet.appendFlavour("text/x-moz-url");
|
|
flavourSet.appendFlavour("text/unicode");
|
|
return flavourSet;
|
|
}
|
|
}
|
|
|
|
function focusSearchBar()
|
|
{
|
|
var searchBar = document.getElementById("search-bar");
|
|
if (searchBar) {
|
|
searchBar.select();
|
|
searchBar.focus();
|
|
}
|
|
}
|
|
|
|
function OpenSearch(tabName, searchStr, newTabFlag)
|
|
{
|
|
//This function needs to be split up someday.
|
|
//XXXnoririty I don't want any prefs switching open by tabs to window
|
|
//XXXpch: this routine needs to be cleaned up.
|
|
|
|
var defaultSearchURL = null;
|
|
var navigatorRegionBundle = document.getElementById("bundle_browser_region");
|
|
var fallbackDefaultSearchURL = navigatorRegionBundle.getString("fallbackDefaultSearchURL");
|
|
|
|
//Check to see if search string contains "://" or "ftp." or white space.
|
|
//If it does treat as url and match for pattern
|
|
|
|
var urlmatch= /(:\/\/|^ftp\.)[^ \S]+$/
|
|
var forceAsURL = urlmatch.test(searchStr);
|
|
|
|
try {
|
|
defaultSearchURL = gPrefService.getComplexValue("browser.search.defaulturl",
|
|
Components.interfaces.nsIPrefLocalizedString).data;
|
|
} catch (ex) {
|
|
}
|
|
|
|
// Fallback to a default url (one that we can get sidebar search results for)
|
|
if (!defaultSearchURL)
|
|
defaultSearchURL = fallbackDefaultSearchURL;
|
|
|
|
if (!searchStr) {
|
|
BrowserSearchInternet();
|
|
} else {
|
|
|
|
//Check to see if location bar field is a url
|
|
//If it is a url go to URL. A Url is "://" or "." as commented above
|
|
//Otherwise search on entry
|
|
if (forceAsURL) {
|
|
BrowserLoadURL()
|
|
} else {
|
|
if (searchStr) {
|
|
var escapedSearchStr = encodeURIComponent(searchStr);
|
|
defaultSearchURL += escapedSearchStr;
|
|
var searchDS = Components.classes["@mozilla.org/rdf/datasource;1?name=internetsearch"]
|
|
.getService(Components.interfaces.nsIInternetSearchService);
|
|
|
|
searchDS.RememberLastSearchText(escapedSearchStr);
|
|
try {
|
|
var searchEngineURI = gPrefService.getCharPref("browser.search.defaultengine");
|
|
if (searchEngineURI) {
|
|
var searchURL = getSearchUrl("actionButton");
|
|
if (searchURL) {
|
|
defaultSearchURL = searchURL + escapedSearchStr;
|
|
} else {
|
|
searchURL = searchDS.GetInternetSearchURL(searchEngineURI, escapedSearchStr, 0, 0, {value:0});
|
|
if (searchURL)
|
|
defaultSearchURL = searchURL;
|
|
}
|
|
}
|
|
} catch (ex) {
|
|
}
|
|
|
|
if (!newTabFlag) {
|
|
loadURI(defaultSearchURL);
|
|
}
|
|
else {
|
|
var newTab = getBrowser().addTab(defaultSearchURL);
|
|
if (!pref.getBoolPref("browser.tabs.loadInBackground"))
|
|
getBrowser().selectedTab = newTab;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function FillHistoryMenu(aParent, aMenu)
|
|
{
|
|
// Remove old entries if any
|
|
deleteHistoryItems(aParent);
|
|
|
|
var sessionHistory = getWebNavigation().sessionHistory;
|
|
|
|
var count = sessionHistory.count;
|
|
var index = sessionHistory.index;
|
|
var end;
|
|
var j;
|
|
var entry;
|
|
|
|
switch (aMenu)
|
|
{
|
|
case "back":
|
|
end = (index > MAX_HISTORY_MENU_ITEMS) ? index - MAX_HISTORY_MENU_ITEMS : 0;
|
|
if ((index - 1) < end) return false;
|
|
for (j = index - 1; j >= end; j--)
|
|
{
|
|
entry = sessionHistory.getEntryAtIndex(j, false);
|
|
if (entry)
|
|
createMenuItem(aParent, j, entry.title);
|
|
}
|
|
break;
|
|
case "forward":
|
|
end = ((count-index) > MAX_HISTORY_MENU_ITEMS) ? index + MAX_HISTORY_MENU_ITEMS : count;
|
|
if ((index + 1) >= end) return false;
|
|
for (j = index + 1; j < end; j++)
|
|
{
|
|
entry = sessionHistory.getEntryAtIndex(j, false);
|
|
if (entry)
|
|
createMenuItem(aParent, j, entry.title);
|
|
}
|
|
break;
|
|
case "go":
|
|
aParent.lastChild.hidden = (count == 0);
|
|
end = count > MAX_HISTORY_MENU_ITEMS ? count - MAX_HISTORY_MENU_ITEMS : 0;
|
|
for (j = count - 1; j >= end; j--)
|
|
{
|
|
entry = sessionHistory.getEntryAtIndex(j, false);
|
|
if (entry)
|
|
createRadioMenuItem(aParent, j, entry.title, j==index);
|
|
}
|
|
break;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
function addToUrlbarHistory()
|
|
{
|
|
var urlToAdd = gURLBar.value;
|
|
if (!urlToAdd)
|
|
return;
|
|
if (urlToAdd.search(/[\x00-\x1F]/) != -1) // don't store bad URLs
|
|
return;
|
|
|
|
if (!gGlobalHistory)
|
|
gGlobalHistory = Components.classes["@mozilla.org/browser/global-history;1"]
|
|
.getService(Components.interfaces.nsIBrowserHistory);
|
|
|
|
if (!gURIFixup)
|
|
gURIFixup = Components.classes["@mozilla.org/docshell/urifixup;1"]
|
|
.getService(Components.interfaces.nsIURIFixup);
|
|
try {
|
|
if (urlToAdd.indexOf(" ") == -1) {
|
|
var fixedUpURI = gURIFixup.createFixupURI(urlToAdd, 0);
|
|
gGlobalHistory.markPageAsTyped(fixedUpURI.spec);
|
|
}
|
|
}
|
|
catch(ex) {
|
|
}
|
|
}
|
|
|
|
function createMenuItem( aParent, aIndex, aLabel)
|
|
{
|
|
var menuitem = document.createElement( "menuitem" );
|
|
menuitem.setAttribute( "label", aLabel );
|
|
menuitem.setAttribute( "index", aIndex );
|
|
aParent.appendChild( menuitem );
|
|
}
|
|
|
|
function createRadioMenuItem( aParent, aIndex, aLabel, aChecked)
|
|
{
|
|
var menuitem = document.createElement( "menuitem" );
|
|
menuitem.setAttribute( "type", "radio" );
|
|
menuitem.setAttribute( "label", aLabel );
|
|
menuitem.setAttribute( "index", aIndex );
|
|
if (aChecked==true)
|
|
menuitem.setAttribute( "checked", "true" );
|
|
aParent.appendChild( menuitem );
|
|
}
|
|
|
|
function deleteHistoryItems(aParent)
|
|
{
|
|
var children = aParent.childNodes;
|
|
for (var i = 0; i < children.length; i++)
|
|
{
|
|
var index = children[i].getAttribute("index");
|
|
if (index)
|
|
aParent.removeChild(children[i]);
|
|
}
|
|
}
|
|
|
|
function toJavaScriptConsole()
|
|
{
|
|
toOpenWindowByType("global:console", "chrome://global/content/console.xul");
|
|
}
|
|
|
|
function toOpenWindowByType(inType, uri, features)
|
|
{
|
|
var windowManager = Components.classes['@mozilla.org/appshell/window-mediator;1'].getService();
|
|
var windowManagerInterface = windowManager.QueryInterface(Components.interfaces.nsIWindowMediator);
|
|
var topWindow = windowManagerInterface.getMostRecentWindow(inType);
|
|
|
|
if (topWindow)
|
|
topWindow.focus();
|
|
else if (features)
|
|
window.open(uri, "_blank", features);
|
|
else
|
|
window.open(uri, "_blank", "chrome,extrachrome,menubar,resizable,scrollbars,status,toolbar");
|
|
}
|
|
|
|
|
|
function OpenBrowserWindow()
|
|
{
|
|
var charsetArg = new String();
|
|
var handler = Components.classes['@mozilla.org/commandlinehandler/general-startup;1?type=browser'];
|
|
handler = handler.getService();
|
|
handler = handler.QueryInterface(Components.interfaces.nsICmdLineHandler);
|
|
var startpage = handler.defaultArgs;
|
|
var url = handler.chromeUrlForTask;
|
|
var wintype = document.firstChild.getAttribute('windowtype');
|
|
|
|
// if and only if the current window is a browser window and it has a document with a character
|
|
// set, then extract the current charset menu setting from the current document and use it to
|
|
// initialize the new browser window...
|
|
if (window && (wintype == "navigator:browser") && window._content && window._content.document)
|
|
{
|
|
var DocCharset = window._content.document.characterSet;
|
|
charsetArg = "charset="+DocCharset;
|
|
|
|
//we should "inherit" the charset menu setting in a new window
|
|
window.openDialog(url, "_blank", "chrome,all,dialog=no", startpage, charsetArg);
|
|
}
|
|
else // forget about the charset information.
|
|
{
|
|
window.openDialog(url, "_blank", "chrome,all,dialog=no", startpage);
|
|
}
|
|
}
|
|
|
|
function openAboutDialog()
|
|
{
|
|
window.openDialog("chrome://browser/content/aboutDialog.xul", "About", "modal,centerscreen,chrome,resizable=no");
|
|
}
|
|
|
|
function BrowserCustomizeToolbar()
|
|
{
|
|
// Disable the toolbar context menu items
|
|
var menubar = document.getElementById("main-menubar");
|
|
for (var i = 0; i < menubar.childNodes.length; ++i)
|
|
menubar.childNodes[i].setAttribute("disabled", true);
|
|
|
|
var cmd = document.getElementById("cmd_CustomizeToolbars");
|
|
cmd.setAttribute("disabled", "true");
|
|
|
|
window.openDialog("chrome://global/content/customizeToolbar.xul", "CustomizeToolbar",
|
|
"chrome,all,dependent", document.getElementById("navigator-toolbox"));
|
|
}
|
|
|
|
function BrowserToolboxCustomizeDone(aToolboxChanged)
|
|
{
|
|
// Update global UI elements that may have been added or removed
|
|
if (aToolboxChanged) {
|
|
gURLBar = document.getElementById("urlbar");
|
|
gProxyButton = document.getElementById("page-proxy-button");
|
|
gProxyFavIcon = document.getElementById("page-proxy-favicon");
|
|
gProxyDeck = document.getElementById("page-proxy-deck");
|
|
gHomeButton.updateTooltip();
|
|
window.XULBrowserWindow.init();
|
|
}
|
|
|
|
// Update the urlbar
|
|
var url = getWebNavigation().currentURI.spec;
|
|
if (gURLBar) {
|
|
gURLBar.value = url;
|
|
var uri = Components.classes["@mozilla.org/network/standard-url;1"]
|
|
.createInstance(Components.interfaces.nsIURI);
|
|
uri.spec = url;
|
|
SetPageProxyState("valid", uri);
|
|
}
|
|
|
|
// Re-enable parts of the UI we disabled during the dialog
|
|
var menubar = document.getElementById("main-menubar");
|
|
for (var i = 0; i < menubar.childNodes.length; ++i)
|
|
menubar.childNodes[i].setAttribute("disabled", false);
|
|
var cmd = document.getElementById("cmd_CustomizeToolbars");
|
|
cmd.removeAttribute("disabled");
|
|
|
|
// XXX Shouldn't have to do this, but I do
|
|
window.focus();
|
|
}
|
|
|
|
var FullScreen =
|
|
{
|
|
toggle: function()
|
|
{
|
|
// show/hide all menubars, toolbars, and statusbars (except the full screen toolbar)
|
|
this.showXULChrome("toolbar", window.fullScreen);
|
|
this.showXULChrome("statusbar", window.fullScreen);
|
|
},
|
|
|
|
showXULChrome: function(aTag, aShow)
|
|
{
|
|
var XULNS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
|
|
var els = document.getElementsByTagNameNS(XULNS, aTag);
|
|
|
|
var i;
|
|
for (i = 0; i < els.length; ++i) {
|
|
// XXX don't interfere with previously collapsed toolbars
|
|
if (els[i].getAttribute("fullscreentoolbar") == "true") {
|
|
if (!aShow) {
|
|
gToolbarMode = els[i].getAttribute("mode");
|
|
gIconSize = els[i].getAttribute("iconsize");
|
|
// It's okay to display full screen in text mode.
|
|
// Otherwise we'll switch to small icons.
|
|
if (gToolbarMode != "text") {
|
|
els[i].setAttribute("mode", "icons");
|
|
els[i].setAttribute("iconsize", "small");
|
|
}
|
|
}
|
|
else {
|
|
els[i].setAttribute("mode", gToolbarMode);
|
|
els[i].setAttribute("iconsize", gIconSize);
|
|
}
|
|
} else {
|
|
// use moz-collapsed so it doesn't persist hidden/collapsed,
|
|
// so that new windows don't have missing toolbars
|
|
if (aShow)
|
|
els[i].removeAttribute("moz-collapsed");
|
|
else
|
|
els[i].setAttribute("moz-collapsed", "true");
|
|
}
|
|
}
|
|
|
|
var controls = document.getElementsByAttribute("fullscreencontrol", "true");
|
|
for (i = 0; i < controls.length; ++i)
|
|
controls[i].hidden = aShow;
|
|
|
|
// XXXBlake
|
|
var toolbox = document.getElementById("navigator-toolbox");
|
|
if (!aShow && gToolbarMode != "text") {
|
|
toolbox.setAttribute("mode", "icons");
|
|
toolbox.setAttribute("iconsize", "small");
|
|
}
|
|
else if (aShow) {
|
|
toolbox.setAttribute("mode", gToolbarMode);
|
|
toolbox.setAttribute("iconsize", gIconSize);
|
|
}
|
|
}
|
|
};
|
|
|
|
function nsBrowserStatusHandler()
|
|
{
|
|
this.init();
|
|
}
|
|
|
|
nsBrowserStatusHandler.prototype =
|
|
{
|
|
// Stored Status, Link and Loading values
|
|
status : "",
|
|
defaultStatus : "",
|
|
jsStatus : "",
|
|
jsDefaultStatus : "",
|
|
overLink : "",
|
|
startTime : 0,
|
|
statusText: "",
|
|
|
|
statusTimeoutInEffect : false,
|
|
|
|
QueryInterface : function(aIID)
|
|
{
|
|
if (aIID.equals(Components.interfaces.nsIWebProgressListener) ||
|
|
aIID.equals(Components.interfaces.nsISupportsWeakReference) ||
|
|
aIID.equals(Components.interfaces.nsIXULBrowserWindow) ||
|
|
aIID.equals(Components.interfaces.nsISupports))
|
|
return this;
|
|
throw Components.results.NS_NOINTERFACE;
|
|
},
|
|
|
|
init : function()
|
|
{
|
|
this.throbberElement = document.getElementById("navigator-throbber");
|
|
this.statusMeter = document.getElementById("statusbar-icon");
|
|
this.stopCommand = document.getElementById("Browser:Stop");
|
|
this.statusTextField = document.getElementById("statusbar-display");
|
|
this.securityButton = document.getElementById("security-button");
|
|
|
|
// Initialize the security button's state and tooltip text
|
|
const nsIWebProgressListener = Components.interfaces.nsIWebProgressListener;
|
|
this.onSecurityChange(null, null, nsIWebProgressListener.STATE_IS_INSECURE);
|
|
},
|
|
|
|
destroy : function()
|
|
{
|
|
// XXXjag to avoid leaks :-/, see bug 60729
|
|
this.throbberElement = null;
|
|
this.statusMeter = null;
|
|
this.stopCommand = null;
|
|
this.statusTextField = null;
|
|
this.securityButton = null;
|
|
this.statusText = null;
|
|
},
|
|
|
|
setJSStatus : function(status)
|
|
{
|
|
this.jsStatus = status;
|
|
this.updateStatusField();
|
|
},
|
|
|
|
setJSDefaultStatus : function(status)
|
|
{
|
|
this.jsDefaultStatus = status;
|
|
this.updateStatusField();
|
|
},
|
|
|
|
setDefaultStatus : function(status)
|
|
{
|
|
this.defaultStatus = status;
|
|
this.updateStatusField();
|
|
},
|
|
|
|
setOverLink : function(link, b)
|
|
{
|
|
this.overLink = link;
|
|
this.updateStatusField();
|
|
},
|
|
|
|
updateStatusField : function()
|
|
{
|
|
var text = this.overLink || this.status || this.jsStatus || this.jsDefaultStatus || this.defaultStatus;
|
|
|
|
// check the current value so we don't trigger an attribute change
|
|
// and cause needless (slow!) UI updates
|
|
if (this.statusText != text) {
|
|
this.statusTextField.label = text;
|
|
this.statusText = text;
|
|
}
|
|
},
|
|
|
|
onLinkIconAvailable : function(aHref)
|
|
{
|
|
var browser = getBrowser()
|
|
if (gProxyFavIcon) {
|
|
if (browser.userTypedValue === null)
|
|
gProxyFavIcon.setAttribute("src", aHref);
|
|
}
|
|
},
|
|
|
|
onProgressChange : function (aWebProgress, aRequest,
|
|
aCurSelfProgress, aMaxSelfProgress,
|
|
aCurTotalProgress, aMaxTotalProgress)
|
|
{
|
|
if (aMaxTotalProgress > 0) {
|
|
// This is highly optimized. Don't touch this code unless
|
|
// you are intimately familiar with the cost of setting
|
|
// attrs on XUL elements. -- hyatt
|
|
var percentage = (aCurTotalProgress * 100) / aMaxTotalProgress;
|
|
this.statusMeter.value = percentage;
|
|
}
|
|
},
|
|
|
|
onStateChange : function(aWebProgress, aRequest, aStateFlags, aStatus)
|
|
{
|
|
const nsIWebProgressListener = Components.interfaces.nsIWebProgressListener;
|
|
const nsIChannel = Components.interfaces.nsIChannel;
|
|
if (aStateFlags & nsIWebProgressListener.STATE_START) {
|
|
// This (thanks to the filter) is a network start or the first
|
|
// stray request (the first request outside of the document load),
|
|
// initialize the throbber and his friends.
|
|
|
|
// Call start document load listeners (only if this is a network load)
|
|
if (aStateFlags & nsIWebProgressListener.STATE_IS_NETWORK &&
|
|
aRequest && aWebProgress.DOMWindow == content)
|
|
this.startDocumentLoad(aRequest);
|
|
|
|
if (this.throbberElement) {
|
|
// Turn the throbber on.
|
|
this.throbberElement.setAttribute("busy", "true");
|
|
}
|
|
|
|
// Turn the status meter on.
|
|
this.statusMeter.value = 0; // be sure to clear the progress bar
|
|
if (gProgressCollapseTimer) {
|
|
window.clearTimeout(gProgressCollapseTimer);
|
|
gProgressCollapseTimer = null;
|
|
}
|
|
else
|
|
this.statusMeter.parentNode.collapsed = false;
|
|
|
|
// XXX: This needs to be based on window activity...
|
|
this.stopCommand.removeAttribute("disabled");
|
|
}
|
|
else if (aStateFlags & nsIWebProgressListener.STATE_STOP) {
|
|
if (aStateFlags & nsIWebProgressListener.STATE_IS_NETWORK) {
|
|
if (aRequest) {
|
|
if (aWebProgress.DOMWindow == content)
|
|
this.endDocumentLoad(aRequest, aStatus);
|
|
}
|
|
}
|
|
|
|
// This (thanks to the filter) is a network stop or the last
|
|
// request stop outside of loading the document, stop throbbers
|
|
// and progress bars and such
|
|
if (aRequest) {
|
|
var msg = "";
|
|
// Get the channel if the request is a channel
|
|
var channel;
|
|
try {
|
|
channel = aRequest.QueryInterface(nsIChannel);
|
|
}
|
|
catch(e) { };
|
|
if (channel) {
|
|
var location = channel.URI.spec;
|
|
if (location != "about:blank") {
|
|
const kErrorBindingAborted = 0x804B0002;
|
|
const kErrorNetTimeout = 0x804B000E;
|
|
switch (aStatus) {
|
|
case kErrorBindingAborted:
|
|
msg = gNavigatorBundle.getString("nv_stopped");
|
|
break;
|
|
case kErrorNetTimeout:
|
|
msg = gNavigatorBundle.getString("nv_timeout");
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
// If msg is false then we did not have an error (channel may have
|
|
// been null, in the case of a stray image load).
|
|
if (!msg) {
|
|
msg = gNavigatorBundle.getString("nv_done");
|
|
}
|
|
this.status = "";
|
|
this.setDefaultStatus(msg);
|
|
}
|
|
|
|
// Turn the progress meter and throbber off.
|
|
gProgressCollapseTimer = window.setTimeout("gProgressMeterPanel.collapsed = true; gProgressCollapseTimer = null;",
|
|
100);
|
|
|
|
if (this.throbberElement)
|
|
this.throbberElement.removeAttribute("busy");
|
|
|
|
this.stopCommand.setAttribute("disabled", "true");
|
|
}
|
|
},
|
|
|
|
onLocationChange : function(aWebProgress, aRequest, aLocation)
|
|
{
|
|
this.setOverLink("", null);
|
|
|
|
var location = aLocation.spec;
|
|
|
|
if (location == "about:blank")
|
|
location = "";
|
|
|
|
// We should probably not do this if the value has changed since the user
|
|
// searched
|
|
// Update urlbar only if a new page was loaded on the primary content area
|
|
// Do not update urlbar if there was a subframe navigation
|
|
|
|
var browser = getBrowser().selectedBrowser;
|
|
if (aWebProgress.DOMWindow == content) {
|
|
//XXXBlake don't we have to reinit this.urlBar, etc.
|
|
// when the toolbar changes?
|
|
var userTypedValue = browser.userTypedValue;
|
|
if (gURLBar && !userTypedValue) {
|
|
// If the url has "wyciwyg://" as the protocol, strip it off.
|
|
// Nobody wants to see it on the urlbar for dynamically generated
|
|
// pages.
|
|
if (/^\s*wyciwyg:\/\/\d+\//.test(location))
|
|
location = RegExp.rightContext;
|
|
|
|
setTimeout(function(loc, aloc) { gURLBar.value = loc; SetPageProxyState("valid", aloc);}, 0, location, aLocation);
|
|
|
|
// Setting the urlBar value in some cases causes userTypedValue to
|
|
// become set because of oninput, so reset it to its old value.
|
|
browser.userTypedValue = userTypedValue;
|
|
} else {
|
|
gURLBar.value = userTypedValue;
|
|
SetPageProxyState("invalid", null);
|
|
}
|
|
}
|
|
UpdateBackForwardButtons();
|
|
|
|
setTimeout("updatePageTheme();", 0);
|
|
},
|
|
|
|
onStatusChange : function(aWebProgress, aRequest, aStatus, aMessage)
|
|
{
|
|
this.status = aMessage;
|
|
this.updateStatusField();
|
|
},
|
|
|
|
onSecurityChange : function(aWebProgress, aRequest, aState)
|
|
{
|
|
const wpl = Components.interfaces.nsIWebProgressListener;
|
|
|
|
switch (aState) {
|
|
case wpl.STATE_IS_SECURE | wpl.STATE_SECURE_HIGH:
|
|
this.securityButton.setAttribute("level", "high");
|
|
break;
|
|
case wpl.STATE_IS_SECURE | wpl.STATE_SECURE_LOW:
|
|
this.securityButton.setAttribute("level", "low");
|
|
break;
|
|
case wpl.STATE_IS_BROKEN:
|
|
this.securityButton.setAttribute("level", "broken");
|
|
break;
|
|
case wpl.STATE_IS_INSECURE:
|
|
default:
|
|
this.securityButton.removeAttribute("level");
|
|
break;
|
|
}
|
|
|
|
var securityUI = gBrowser.securityUI;
|
|
if (securityUI)
|
|
this.securityButton.setAttribute("tooltiptext", securityUI.tooltipText);
|
|
else
|
|
this.securityButton.removeAttribute("tooltiptext");
|
|
},
|
|
|
|
startDocumentLoad : function(aRequest)
|
|
{
|
|
// Reset so we can see if the user typed between the document load
|
|
// starting and the location changing.
|
|
getBrowser().userTypedValue = null;
|
|
|
|
const nsIChannel = Components.interfaces.nsIChannel;
|
|
var urlStr = aRequest.QueryInterface(nsIChannel).URI.spec;
|
|
var observerService = Components.classes["@mozilla.org/observer-service;1"]
|
|
.getService(Components.interfaces.nsIObserverService);
|
|
try {
|
|
observerService.notifyObservers(_content, "StartDocumentLoad", urlStr);
|
|
} catch (e) {
|
|
}
|
|
},
|
|
|
|
endDocumentLoad : function(aRequest, aStatus)
|
|
{
|
|
const nsIChannel = Components.interfaces.nsIChannel;
|
|
var urlStr = aRequest.QueryInterface(nsIChannel).originalURI.spec;
|
|
|
|
var observerService = Components.classes["@mozilla.org/observer-service;1"]
|
|
.getService(Components.interfaces.nsIObserverService);
|
|
|
|
var notification = Components.isSuccessCode(aStatus) ? "EndDocumentLoad" : "FailDocumentLoad";
|
|
try {
|
|
observerService.notifyObservers(_content, notification, urlStr);
|
|
} catch (e) {
|
|
}
|
|
}
|
|
}
|
|
|
|
function onViewToolbarsPopupShowing(aEvent)
|
|
{
|
|
var popup = aEvent.target;
|
|
var i;
|
|
|
|
// Empty the menu
|
|
for (i = popup.childNodes.length-1; i >= 0; --i) {
|
|
var deadItem = popup.childNodes[i];
|
|
if (deadItem.hasAttribute("toolbarindex"))
|
|
popup.removeChild(deadItem);
|
|
}
|
|
|
|
var firstMenuItem = popup.firstChild;
|
|
|
|
var toolbox = document.getElementById("navigator-toolbox");
|
|
for (i = 0; i < toolbox.childNodes.length; ++i) {
|
|
var toolbar = toolbox.childNodes[i];
|
|
var toolbarName = toolbar.getAttribute("toolbarname");
|
|
var type = toolbar.getAttribute("type");
|
|
if (toolbarName && type != "menubar") {
|
|
var menuItem = document.createElement("menuitem");
|
|
menuItem.setAttribute("toolbarindex", i);
|
|
menuItem.setAttribute("type", "checkbox");
|
|
menuItem.setAttribute("label", toolbarName);
|
|
menuItem.setAttribute("accesskey", toolbar.getAttribute("accesskey"));
|
|
menuItem.setAttribute("checked", toolbar.getAttribute("collapsed") != "true");
|
|
popup.insertBefore(menuItem, firstMenuItem);
|
|
|
|
menuItem.addEventListener("command", onViewToolbarCommand, false);
|
|
}
|
|
toolbar = toolbar.nextSibling;
|
|
}
|
|
}
|
|
|
|
function onViewToolbarCommand(aEvent)
|
|
{
|
|
var toolbox = document.getElementById("navigator-toolbox");
|
|
var index = aEvent.originalTarget.getAttribute("toolbarindex");
|
|
var toolbar = toolbox.childNodes[index];
|
|
|
|
toolbar.collapsed = aEvent.originalTarget.getAttribute("checked") != "true";
|
|
document.persist(toolbar.id, "collapsed");
|
|
}
|
|
|
|
function displayPageInfo()
|
|
{
|
|
window.openDialog("chrome://browser/content/pageInfo.xul", "_blank",
|
|
"dialog=no", null, "securityTab");
|
|
}
|
|
|
|
function displayPageReportFirstTime()
|
|
{
|
|
window.openDialog("chrome://browser/content/pageReportFirstTime.xul", "_blank",
|
|
"modal");
|
|
}
|
|
|
|
function displayPageReport()
|
|
{
|
|
window.openDialog("chrome://browser/content/pageReport.xul", "_blank",
|
|
"dialog,modal,resizable");
|
|
}
|
|
|
|
function nsBrowserContentListener(toplevelWindow, contentWindow)
|
|
{
|
|
// this one is not as easy as you would hope.
|
|
// need to convert toplevelWindow to an XPConnected object, instead
|
|
// of a DOM-based object, to be able to QI() it to nsIXULWindow
|
|
|
|
this.init(toplevelWindow, contentWindow);
|
|
}
|
|
|
|
/* implements nsIURIContentListener */
|
|
|
|
nsBrowserContentListener.prototype =
|
|
{
|
|
init: function(toplevelWindow, contentWindow)
|
|
{
|
|
const nsIWebBrowserChrome = Components.interfaces.nsIWebBrowserChrome;
|
|
this.toplevelWindow = toplevelWindow;
|
|
this.contentWindow = contentWindow;
|
|
|
|
// hook up the whole parent chain thing
|
|
var windowDocShell = this.convertWindowToDocShell(toplevelWindow);
|
|
if (windowDocShell)
|
|
windowDocshell.parentURIContentListener = this;
|
|
|
|
var registerWindow = false;
|
|
try {
|
|
var treeItem = contentWindow.docShell.QueryInterface(Components.interfaces.nsIDocShellTreeItem);
|
|
var treeOwner = treeItem.treeOwner;
|
|
var interfaceRequestor = treeOwner.QueryInterface(Components.interfaces.nsIInterfaceRequestor);
|
|
var webBrowserChrome = interfaceRequestor.getInterface(nsIWebBrowserChrome);
|
|
if (webBrowserChrome)
|
|
{
|
|
var chromeFlags = webBrowserChrome.chromeFlags;
|
|
var res = chromeFlags & nsIWebBrowserChrome.CHROME_ALL;
|
|
var res2 = chromeFlags & nsIWebBrowserChrome.CHROME_DEFAULT;
|
|
if ( res == nsIWebBrowserChrome.CHROME_ALL || res2 == nsIWebBrowserChrome.CHROME_DEFAULT)
|
|
{
|
|
registerWindow = true;
|
|
}
|
|
}
|
|
} catch (ex) {}
|
|
|
|
// register ourselves
|
|
if (registerWindow)
|
|
{
|
|
var uriLoader = Components.classes["@mozilla.org/uriloader;1"].getService(Components.interfaces.nsIURILoader);
|
|
uriLoader.registerContentListener(this);
|
|
}
|
|
},
|
|
close: function()
|
|
{
|
|
this.contentWindow = null;
|
|
var uriLoader = Components.classes["@mozilla.org/uriloader;1"].getService(Components.interfaces.nsIURILoader);
|
|
|
|
uriLoader.unRegisterContentListener(this);
|
|
},
|
|
QueryInterface: function(iid)
|
|
{
|
|
if (iid.equals(Components.interfaces.nsIURIContentListener) ||
|
|
iid.equals(Components.interfaces.nsISupportsWeakReference) ||
|
|
iid.equals(Components.interfaces.nsISupports))
|
|
return this;
|
|
throw Components.results.NS_NOINTERFACE;
|
|
},
|
|
onStartURIOpen: function(uri)
|
|
{
|
|
// ignore and don't abort
|
|
return false;
|
|
},
|
|
|
|
doContent: function(contentType, isContentPreferred, request, contentHandler)
|
|
{
|
|
// forward the doContent to our content area webshell
|
|
var docShell = this.contentWindow.docShell;
|
|
var contentListener;
|
|
try {
|
|
contentListener =
|
|
docShell.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
|
|
.getInterface(Components.interfaces.nsIURIContentListener);
|
|
} catch (ex) {
|
|
dump(ex);
|
|
}
|
|
|
|
if (!contentListener) return false;
|
|
|
|
return contentListener.doContent(contentType, isContentPreferred, request, contentHandler);
|
|
|
|
},
|
|
|
|
isPreferred: function(contentType, desiredContentType)
|
|
{
|
|
// seems like we should be getting this from helper apps or something
|
|
switch(contentType) {
|
|
case "text/html":
|
|
case "text/xul":
|
|
case "text/rdf":
|
|
case "text/xml":
|
|
case "text/css":
|
|
case "image/gif":
|
|
case "image/jpeg":
|
|
case "image/png":
|
|
case "text/plain":
|
|
case "application/http-index-format":
|
|
return true;
|
|
}
|
|
return false;
|
|
},
|
|
canHandleContent: function(contentType, isContentPreferred, desiredContentType)
|
|
{
|
|
var docShell = this.contentWindow.docShell;
|
|
var contentListener;
|
|
try {
|
|
contentListener =
|
|
docShell.QueryInterface(Components.interfaces.nsIInterfaceRequestor).getInterface(Components.interfaces.nsIURIContentListener);
|
|
} catch (ex) {
|
|
dump(ex);
|
|
}
|
|
if (!contentListener) return false;
|
|
|
|
return contentListener.canHandleContent(contentType, isContentPreferred, desiredContentType);
|
|
},
|
|
convertWindowToDocShell: function(win) {
|
|
// don't know how to do this
|
|
return null;
|
|
},
|
|
loadCookie: null,
|
|
parentContentListener: null
|
|
}
|
|
|
|
// |forceOpen| is a bool that indicates that the sidebar should be forced open. In other words
|
|
// the toggle won't be allowed to close the sidebar.
|
|
function toggleSidebar(aCommandID, forceOpen) {
|
|
|
|
var sidebarBox = document.getElementById("sidebar-box");
|
|
if (!aCommandID)
|
|
aCommandID = sidebarBox.getAttribute("sidebarcommand");
|
|
|
|
var elt = document.getElementById(aCommandID);
|
|
var sidebar = document.getElementById("sidebar");
|
|
var sidebarTitle = document.getElementById("sidebar-title");
|
|
var sidebarSplitter = document.getElementById("sidebar-splitter");
|
|
|
|
if (elt.getAttribute("checked") == "true") {
|
|
if (!forceOpen) {
|
|
elt.removeAttribute("checked");
|
|
sidebarBox.setAttribute("sidebarcommand", "");
|
|
sidebarTitle.setAttribute("value", "");
|
|
sidebarBox.hidden = true;
|
|
sidebarSplitter.hidden = true;
|
|
}
|
|
return;
|
|
}
|
|
|
|
var elts = document.getElementsByAttribute("group", "sidebar");
|
|
for (var i = 0; i < elts.length; ++i)
|
|
elts[i].removeAttribute("checked");
|
|
|
|
elt.setAttribute("checked", "true");;
|
|
|
|
if (sidebarBox.hidden) {
|
|
sidebarBox.hidden = false;
|
|
sidebarSplitter.hidden = false;
|
|
}
|
|
|
|
var url = elt.getAttribute("sidebarurl");
|
|
var title = elt.getAttribute("sidebartitle");
|
|
if (!title)
|
|
title = elt.getAttribute("label");
|
|
sidebar.setAttribute("src", url);
|
|
sidebarBox.setAttribute("src", url);
|
|
sidebarBox.setAttribute("sidebarcommand", elt.id);
|
|
sidebarTitle.setAttribute("value", title);
|
|
}
|
|
|
|
function openPreferences()
|
|
{
|
|
openDialog("chrome://browser/content/pref/pref.xul","PrefWindow",
|
|
"chrome,titlebar,resizable,modal");
|
|
}
|
|
|
|
var gHomeButton = {
|
|
prefDomain: "browser.startup.homepage",
|
|
observe: function (aSubject, aTopic, aPrefName)
|
|
{
|
|
if (aTopic != "nsPref:changed" || aPrefName != this.prefDomain)
|
|
return;
|
|
|
|
this.updateTooltip();
|
|
},
|
|
|
|
updateTooltip: function ()
|
|
{
|
|
var homeButton = document.getElementById("home-button");
|
|
if (homeButton) {
|
|
var homePage = this.getHomePage();
|
|
homePage = homePage.replace(/\|/g,', ');
|
|
homeButton.setAttribute("tooltiptext", homePage);
|
|
}
|
|
},
|
|
|
|
getHomePage: function ()
|
|
{
|
|
var url;
|
|
try {
|
|
url = gPrefService.getComplexValue(this.prefDomain,
|
|
Components.interfaces.nsIPrefLocalizedString).data;
|
|
} catch (e) {
|
|
}
|
|
|
|
// use this if we can't find the pref
|
|
if (!url) {
|
|
var navigatorRegionBundle = document.getElementById("bundle_browser_region");
|
|
url = navigatorRegionBundle.getString("homePageDefault");
|
|
}
|
|
|
|
return url;
|
|
}
|
|
};
|
|
|
|
function nsContextMenu( xulMenu ) {
|
|
this.target = null;
|
|
this.menu = null;
|
|
this.onTextInput = false;
|
|
this.onImage = false;
|
|
this.onLink = false;
|
|
this.onMailtoLink = false;
|
|
this.onSaveableLink = false;
|
|
this.onMetaDataItem = false;
|
|
this.onMathML = false;
|
|
this.link = false;
|
|
this.inFrame = false;
|
|
this.hasBGImage = false;
|
|
this.isTextSelected = false;
|
|
this.inDirList = false;
|
|
this.shouldDisplay = true;
|
|
|
|
// Initialize new menu.
|
|
this.initMenu( xulMenu );
|
|
}
|
|
|
|
// Prototype for nsContextMenu "class."
|
|
nsContextMenu.prototype = {
|
|
// onDestroy is a no-op at this point.
|
|
onDestroy : function () {
|
|
},
|
|
// Initialize context menu.
|
|
initMenu : function ( popup ) {
|
|
// Save menu.
|
|
this.menu = popup;
|
|
|
|
// Get contextual info.
|
|
this.setTarget( document.popupNode );
|
|
|
|
this.isTextSelected = this.isTextSelection();
|
|
|
|
// Initialize (disable/remove) menu items.
|
|
this.initItems();
|
|
},
|
|
initItems : function () {
|
|
this.initOpenItems();
|
|
this.initNavigationItems();
|
|
this.initViewItems();
|
|
this.initMiscItems();
|
|
this.initSaveItems();
|
|
this.initClipboardItems();
|
|
this.initMetadataItems();
|
|
},
|
|
initOpenItems : function () {
|
|
this.showItem( "context-openlink", this.onSaveableLink || ( this.inDirList && this.onLink ) );
|
|
this.showItem( "context-openlinkintab", this.onSaveableLink || ( this.inDirList && this.onLink ) );
|
|
|
|
this.showItem( "context-sep-open", this.onSaveableLink || ( this.inDirList && this.onLink ) );
|
|
},
|
|
initNavigationItems : function () {
|
|
// Back determined by canGoBack broadcaster.
|
|
this.setItemAttrFromNode( "context-back", "disabled", "canGoBack" );
|
|
|
|
// Forward determined by canGoForward broadcaster.
|
|
this.setItemAttrFromNode( "context-forward", "disabled", "canGoForward" );
|
|
|
|
this.showItem( "context-back", !( this.isTextSelected || this.onLink || this.onImage || this.onTextInput ) );
|
|
this.showItem( "context-forward", !( this.isTextSelected || this.onLink || this.onImage || this.onTextInput ) );
|
|
|
|
this.showItem( "context-reload", !( this.isTextSelected || this.onLink || this.onImage || this.onTextInput ) );
|
|
|
|
this.showItem( "context-stop", !( this.isTextSelected || this.onLink || this.onImage || this.onTextInput ) );
|
|
this.showItem( "context-sep-stop", !( this.isTextSelected || this.onLink || this.onTextInput ) );
|
|
|
|
// XXX: Stop is determined in navigator.js; the canStop broadcaster is broken
|
|
//this.setItemAttrFromNode( "context-stop", "disabled", "canStop" );
|
|
},
|
|
initSaveItems : function () {
|
|
this.showItem( "context-savepage", !( this.inDirList || this.isTextSelected || this.onTextInput || this.onLink ));
|
|
this.showItem( "context-sendpage", !( this.inDirList || this.isTextSelected || this.onTextInput || this.onLink ));
|
|
|
|
// Save link depends on whether we're in a link.
|
|
this.showItem( "context-savelink", this.onSaveableLink );
|
|
|
|
// Save image depends on whether there is one.
|
|
this.showItem( "context-saveimage", this.onImage );
|
|
|
|
this.showItem( "context-sendimage", this.onImage );
|
|
|
|
// Send link depends on whether we're in a link.
|
|
this.showItem( "context-sendlink", this.onSaveableLink );
|
|
},
|
|
initViewItems : function () {
|
|
// View source is always OK, unless in directory listing.
|
|
this.showItem( "context-viewpartialsource-selection", this.isTextSelected );
|
|
this.showItem( "context-viewpartialsource-mathml", this.onMathML && !this.isTextSelected );
|
|
this.showItem( "context-viewsource", !( this.inDirList || this.onImage || this.isTextSelected || this.onLink || this.onTextInput ) );
|
|
this.showItem( "context-viewinfo", !( this.inDirList || this.onImage || this.isTextSelected || this.onLink || this.onTextInput ) );
|
|
|
|
this.showItem( "context-sep-properties", !( this.inDirList || this.isTextSelected || this.onTextInput ) );
|
|
// Set As Wallpaper depends on whether an image was clicked on, and only works on Windows.
|
|
var isWin = navigator.appVersion.indexOf("Windows") != -1;
|
|
this.showItem( "context-setWallpaper", isWin && this.onImage );
|
|
|
|
if( isWin && this.onImage )
|
|
// Disable the Set As Wallpaper menu item if we're still trying to load the image
|
|
this.setItemAttr( "context-setWallpaper", "disabled", (("complete" in this.target) && !this.target.complete) ? "true" : null );
|
|
|
|
// View Image depends on whether an image was clicked on.
|
|
this.showItem( "context-viewimage", this.onImage );
|
|
|
|
// View background image depends on whether there is one.
|
|
this.showItem( "context-viewbgimage", !( this.inDirList || this.onImage || this.isTextSelected || this.onLink || this.onTextInput ) );
|
|
this.showItem( "context-sep-viewbgimage", !( this.inDirList || this.onImage || this.isTextSelected || this.onLink || this.onTextInput ) );
|
|
this.setItemAttr( "context-viewbgimage", "disabled", this.hasBGImage ? null : "true");
|
|
},
|
|
initMiscItems : function () {
|
|
// Use "Bookmark This Link" if on a link.
|
|
this.showItem( "context-bookmarkpage", !( this.isTextSelected || this.onTextInput || this.onLink ) );
|
|
this.showItem( "context-bookmarklink", this.onLink && !this.onMailtoLink );
|
|
this.showItem( "context-searchselect", this.isTextSelected );
|
|
this.showItem( "frame", this.inFrame );
|
|
this.showItem( "frame-sep", this.inFrame );
|
|
this.showItem( "context-blockimage", this.onImage);
|
|
if (this.onImage) {
|
|
var blockImage = document.getElementById("context-blockimage");
|
|
|
|
var uri = Components.classes['@mozilla.org/network/standard-url;1'].createInstance(Components.interfaces.nsIURI);
|
|
uri.spec = this.imageURL;
|
|
|
|
var shortenedUriHost = uri.host.replace(/^www\./i,"");
|
|
if (shortenedUriHost.length > 15)
|
|
shortenedUriHost = shortenedUriHost.substr(0,15) + "...";
|
|
blockImage.label = gNavigatorBundle.getFormattedString ("blockImages", [shortenedUriHost]);
|
|
|
|
if (this.isImageBlocked()) {
|
|
blockImage.setAttribute("checked", "true");
|
|
}
|
|
else
|
|
blockImage.removeAttribute("checked");
|
|
}
|
|
},
|
|
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.isTextSelected || 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.isTextSelected || this.onTextInput );
|
|
this.showItem( "context-sep-selectall", this.isTextSelected );
|
|
|
|
// 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 link.
|
|
this.showItem( "context-copylink", this.onLink );
|
|
this.showItem( "context-sep-copylink", this.onLink && this.onImage);
|
|
|
|
// Copy image location depends on whether we're on an image.
|
|
this.showItem( "context-copyimage", this.onImage );
|
|
this.showItem( "context-sep-copyimage", this.onImage );
|
|
},
|
|
initMetadataItems : function () {
|
|
// Show if user clicked on something which has metadata.
|
|
this.showItem( "context-metadata", this.onMetaDataItem );
|
|
},
|
|
// Set various context menu attributes based on the state of the world.
|
|
setTarget : function ( node ) {
|
|
const xulNS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
|
|
if ( node.namespaceURI == xulNS ) {
|
|
this.shouldDisplay = false;
|
|
return;
|
|
}
|
|
// Initialize contextual info.
|
|
this.onImage = false;
|
|
this.onMetaDataItem = false;
|
|
this.onTextInput = false;
|
|
this.imageURL = "";
|
|
this.onLink = false;
|
|
this.onMathML = false;
|
|
this.inFrame = false;
|
|
this.hasBGImage = false;
|
|
this.bgImageURL = "";
|
|
|
|
// Remember the node that was clicked.
|
|
this.target = node;
|
|
|
|
// See if the user clicked on an image.
|
|
if ( this.target.nodeType == Node.ELEMENT_NODE ) {
|
|
if ( this.target.localName.toUpperCase() == "IMG" ) {
|
|
this.onImage = true;
|
|
this.imageURL = this.target.src;
|
|
// Look for image map.
|
|
var mapName = this.target.getAttribute( "usemap" );
|
|
if ( mapName ) {
|
|
// Find map.
|
|
var map = this.target.ownerDocument.getElementById( mapName.substr(1) );
|
|
if ( map ) {
|
|
// Search child <area>s for a match.
|
|
var areas = map.childNodes;
|
|
//XXX Client side image maps are too hard for now!
|
|
areas.length = 0;
|
|
for ( var i = 0; i < areas.length && !this.onLink; i++ ) {
|
|
var area = areas[i];
|
|
if ( area.nodeType == Node.ELEMENT_NODE
|
|
&&
|
|
area.localName.toUpperCase() == "AREA" ) {
|
|
// Get type (rect/circle/polygon/default).
|
|
var type = area.getAttribute( "type" );
|
|
var coords = this.parseCoords( area );
|
|
switch ( type.toUpperCase() ) {
|
|
case "RECT":
|
|
case "RECTANGLE":
|
|
break;
|
|
case "CIRC":
|
|
case "CIRCLE":
|
|
break;
|
|
case "POLY":
|
|
case "POLYGON":
|
|
break;
|
|
case "DEFAULT":
|
|
// Default matches entire image.
|
|
this.onLink = true;
|
|
this.link = area;
|
|
this.onSaveableLink = this.isLinkSaveable( this.link );
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} else if ( this.target.localName.toUpperCase() == "OBJECT"
|
|
&&
|
|
// See if object tag is for an image.
|
|
this.objectIsImage( this.target ) ) {
|
|
// This is an image.
|
|
this.onImage = true;
|
|
// URL must be constructed.
|
|
this.imageURL = this.objectImageURL( this.target );
|
|
} else if ( this.target.localName.toUpperCase() == "INPUT") {
|
|
type = this.target.getAttribute("type");
|
|
if(type && type.toUpperCase() == "IMAGE") {
|
|
this.onImage = true;
|
|
// Convert src attribute to absolute URL.
|
|
this.imageURL = makeURLAbsolute( this.target.baseURI,
|
|
this.target.src );
|
|
} else /* if (this.target.getAttribute( "type" ).toUpperCase() == "TEXT") */ {
|
|
this.onTextInput = this.isTargetATextBox(this.target);
|
|
}
|
|
} else if ( this.target.localName.toUpperCase() == "TEXTAREA" ) {
|
|
this.onTextInput = true;
|
|
} else if ( this.target.localName.toUpperCase() == "HTML" ) {
|
|
// pages with multiple <body>s are lame. we'll teach them a lesson.
|
|
var bodyElt = this.target.ownerDocument.getElementsByTagName("body")[0];
|
|
if ( bodyElt ) {
|
|
var computedURL = this.getComputedURL( bodyElt, "background-image" );
|
|
if ( computedURL ) {
|
|
this.hasBGImage = true;
|
|
this.bgImageURL = makeURLAbsolute( bodyElt.baseURI,
|
|
computedURL );
|
|
}
|
|
}
|
|
} else if ( "HTTPIndex" in _content &&
|
|
_content.HTTPIndex instanceof Components.interfaces.nsIHTTPIndex ) {
|
|
this.inDirList = true;
|
|
// Bubble outward till we get to an element with URL attribute
|
|
// (which should be the href).
|
|
var root = this.target;
|
|
while ( root && !this.link ) {
|
|
if ( root.tagName == "tree" ) {
|
|
// Hit root of tree; must have clicked in empty space;
|
|
// thus, no link.
|
|
break;
|
|
}
|
|
if ( root.getAttribute( "URL" ) ) {
|
|
// Build pseudo link object so link-related functions work.
|
|
this.onLink = true;
|
|
this.link = { href : root.getAttribute("URL"),
|
|
getAttribute: function (attr) {
|
|
if (attr == "title") {
|
|
return root.firstChild.firstChild.getAttribute("label");
|
|
} else {
|
|
return "";
|
|
}
|
|
}
|
|
};
|
|
// If element is a directory, then you can't save it.
|
|
if ( root.getAttribute( "container" ) == "true" ) {
|
|
this.onSaveableLink = false;
|
|
} else {
|
|
this.onSaveableLink = true;
|
|
}
|
|
} else {
|
|
root = root.parentNode;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// We have meta data on images.
|
|
this.onMetaDataItem = this.onImage;
|
|
|
|
// 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.
|
|
if ( this.target.ownerDocument != window._content.document ) {
|
|
this.inFrame = true;
|
|
}
|
|
|
|
// Bubble out, looking for items of interest
|
|
var elem = this.target;
|
|
while ( elem ) {
|
|
if ( elem.nodeType == Node.ELEMENT_NODE ) {
|
|
var localname = elem.localName.toUpperCase();
|
|
|
|
// Link?
|
|
if ( !this.onLink &&
|
|
( (localname === "A" && elem.href) ||
|
|
localname === "AREA" ||
|
|
localname === "LINK" ||
|
|
elem.getAttributeNS( "http://www.w3.org/1999/xlink", "type") == "simple" ) ) {
|
|
// Clicked on a link.
|
|
this.onLink = true;
|
|
this.onMetaDataItem = true;
|
|
// Remember corresponding element.
|
|
this.link = elem;
|
|
this.onMailtoLink = this.isLinkType( "mailto:", this.link );
|
|
// Remember if it is saveable.
|
|
this.onSaveableLink = this.isLinkSaveable( this.link );
|
|
}
|
|
|
|
// Text input?
|
|
if ( !this.onTextInput ) {
|
|
// Clicked on a link.
|
|
this.onTextInput = this.isTargetATextBox(elem);
|
|
}
|
|
|
|
// Metadata item?
|
|
if ( !this.onMetaDataItem ) {
|
|
// We currently display metadata on anything which fits
|
|
// the below test.
|
|
if ( ( localname === "BLOCKQUOTE" && 'cite' in elem && elem.cite) ||
|
|
( localname === "Q" && 'cite' in elem && elem.cite) ||
|
|
( localname === "TABLE" && 'summary' in elem && elem.summary) ||
|
|
( ( localname === "INS" || localname === "DEL" ) &&
|
|
( ( 'cite' in elem && elem.cite ) ||
|
|
( 'dateTime' in elem && elem.dateTime ) ) ) ||
|
|
( 'title' in elem && elem.title ) ||
|
|
( 'lang' in elem && elem.lang ) ) {
|
|
this.onMetaDataItem = true;
|
|
}
|
|
}
|
|
|
|
// 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 ) {
|
|
var bgImgUrl = this.getComputedURL( elem, "background-image" );
|
|
if ( bgImgUrl ) {
|
|
this.hasBGImage = true;
|
|
this.bgImageURL = makeURLAbsolute( elem.baseURI,
|
|
bgImgUrl );
|
|
}
|
|
}
|
|
}
|
|
elem = elem.parentNode;
|
|
}
|
|
},
|
|
// Returns the computed style attribute for the given element.
|
|
getComputedStyle: function( elem, prop ) {
|
|
return elem.ownerDocument.defaultView.getComputedStyle( elem, '' ).getPropertyValue( prop );
|
|
},
|
|
// Returns a "url"-type computed style attribute value, with the url() stripped.
|
|
getComputedURL: function( elem, prop ) {
|
|
var url = elem.ownerDocument.defaultView.getComputedStyle( elem, '' ).getPropertyCSSValue( prop );
|
|
return ( url.primitiveType == CSSPrimitiveValue.CSS_URI ) ? url.getStringValue() : null;
|
|
},
|
|
// Returns true iff clicked on link is saveable.
|
|
isLinkSaveable : function ( link ) {
|
|
// We don't do the Right Thing for news/snews yet, so turn them off
|
|
// until we do.
|
|
return !(this.isLinkType( "mailto:" , link ) ||
|
|
this.isLinkType( "javascript:" , link ) ||
|
|
this.isLinkType( "news:", link ) ||
|
|
this.isLinkType( "snews:", link ) );
|
|
},
|
|
// Returns true iff clicked on link is of type given.
|
|
isLinkType : function ( linktype, link ) {
|
|
try {
|
|
// Test for missing protocol property.
|
|
if ( !link.protocol ) {
|
|
// We must resort to testing the URL string :-(.
|
|
var protocol;
|
|
if ( link.href ) {
|
|
protocol = link.href.substr( 0, linktype.length );
|
|
} else {
|
|
protocol = link.getAttributeNS("http://www.w3.org/1999/xlink","href");
|
|
if ( protocol ) {
|
|
protocol = protocol.substr( 0, linktype.length );
|
|
}
|
|
}
|
|
return protocol.toLowerCase() === linktype;
|
|
} else {
|
|
// Presume all but javascript: urls are saveable.
|
|
return link.protocol.toLowerCase() === linktype;
|
|
}
|
|
} catch (e) {
|
|
// something was wrong with the link,
|
|
// so we won't be able to save it anyway
|
|
return false;
|
|
}
|
|
},
|
|
// Open linked-to URL in a new window.
|
|
openLink : function () {
|
|
// Determine linked-to URL.
|
|
openNewWindowWith(this.linkURL(), this.link, true);
|
|
},
|
|
// Open linked-to URL in a new tab.
|
|
openLinkInTab : function () {
|
|
// Determine linked-to URL.
|
|
openNewTabWith(this.linkURL(), this.link, null, true);
|
|
},
|
|
// Open frame in a new tab.
|
|
openFrameInTab : function () {
|
|
// Determine linked-to URL.
|
|
openNewTabWith(this.target.ownerDocument.location.href, null, null, true);
|
|
},
|
|
// Reload clicked-in frame.
|
|
reloadFrame : function () {
|
|
this.target.ownerDocument.location.reload();
|
|
},
|
|
// Open clicked-in frame in its own window.
|
|
openFrame : function () {
|
|
openNewWindowWith(this.target.ownerDocument.location.href, null, true);
|
|
},
|
|
// Open clicked-in frame in the same window
|
|
showOnlyThisFrame : function () {
|
|
window.loadURI(this.target.ownerDocument.location.href);
|
|
},
|
|
// View Partial Source
|
|
viewPartialSource : function ( context ) {
|
|
var focusedWindow = document.commandDispatcher.focusedWindow;
|
|
if (focusedWindow == window)
|
|
focusedWindow = _content;
|
|
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 (context == "selection")
|
|
reference = focusedWindow.__proto__.getSelection.call(focusedWindow);
|
|
else if (context == "mathml")
|
|
reference = this.target;
|
|
else
|
|
throw "not reached";
|
|
|
|
var docUrl = null; // unused (and play nice for fragments generated via XSLT too)
|
|
window.openDialog("chrome://global/content/viewPartialSource.xul",
|
|
"_blank", "scrollbars,resizable,chrome,dialog=no",
|
|
docUrl, docCharset, reference, context);
|
|
},
|
|
// Open new "view source" window with the frame's URL.
|
|
viewFrameSource : function () {
|
|
BrowserViewSourceOfDocument(this.target.ownerDocument);
|
|
},
|
|
viewInfo : function () {
|
|
BrowserPageInfo();
|
|
},
|
|
viewFrameInfo : function () {
|
|
BrowserPageInfo(this.target.ownerDocument);
|
|
},
|
|
// Change current window to the URL of the image.
|
|
viewImage : function () {
|
|
openTopWin( this.imageURL );
|
|
},
|
|
// Change current window to the URL of the background image.
|
|
viewBGImage : function () {
|
|
openTopWin( this.bgImageURL );
|
|
},
|
|
setWallpaper: function() {
|
|
var winhooks = Components.classes[ "@mozilla.org/winhooks;1" ].
|
|
getService(Components.interfaces.nsIWindowsHooks);
|
|
|
|
winhooks.setImageAsWallpaper(this.target, false);
|
|
},
|
|
// Save URL of clicked-on frame.
|
|
saveFrame : function () {
|
|
saveDocument( this.target.ownerDocument );
|
|
},
|
|
// Save URL of clicked-on link.
|
|
saveLink : function () {
|
|
saveURL( this.linkURL(), this.linkText(), null, true, true );
|
|
},
|
|
sendLink : function () {
|
|
sendLink( this.linkURL(), "" ); // we don't know the title of the link so pass in an empty string
|
|
},
|
|
// Save URL of clicked-on image.
|
|
saveImage : function () {
|
|
saveURL( this.imageURL, null, "SaveImageTitle", false );
|
|
},
|
|
sendImage : function () {
|
|
sendImage(this.imageURL);
|
|
},
|
|
toggleImageBlocking : function (aBlock) {
|
|
var nsIPermissionManager = Components.interfaces.nsIPermissionManager;
|
|
var permissionmanager =
|
|
Components.classes["@mozilla.org/permissionmanager;1"]
|
|
.getService(nsIPermissionManager);
|
|
var uri = Components.classes["@mozilla.org/network/standard-url;1"]
|
|
.createInstance(Components.interfaces.nsIURI);
|
|
uri.spec = this.imageURL;
|
|
permissionmanager.add(uri, "image",
|
|
aBlock ? nsIPermissionManager.DENY_ACTION : nsIPermissionManager.ALLOW_ACTION);
|
|
},
|
|
isImageBlocked : function() {
|
|
var nsIPermissionManager = Components.interfaces.nsIPermissionManager;
|
|
var permissionmanager =
|
|
Components.classes["@mozilla.org/permissionmanager;1"]
|
|
.getService(Components.interfaces.nsIPermissionManager);
|
|
var uri = Components.classes["@mozilla.org/network/standard-url;1"]
|
|
.createInstance(Components.interfaces.nsIURI);
|
|
uri.spec = this.imageURL;
|
|
return permissionmanager.testPermission(uri, "image") == nsIPermissionManager.DENY_ACTION;
|
|
},
|
|
// 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;
|
|
|
|
if ( qmark > 7 ) { // 7 == length of "mailto:"
|
|
addresses = url.substring( 7, qmark );
|
|
} else {
|
|
addresses = url.substr( 7 );
|
|
}
|
|
|
|
var clipboard = this.getService( "@mozilla.org/widget/clipboardhelper;1",
|
|
Components.interfaces.nsIClipboardHelper );
|
|
clipboard.copyString(addresses);
|
|
},
|
|
addBookmark : function() {
|
|
var docshell = document.getElementById( "content" ).webNavigation;
|
|
BookmarksUtils.addBookmark( docshell.currentURI.spec,
|
|
docshell.document.title,
|
|
docshell.document.charset);
|
|
},
|
|
addBookmarkForFrame : function() {
|
|
var doc = this.target.ownerDocument;
|
|
var uri = doc.location.href;
|
|
var title = doc.title;
|
|
if ( !title )
|
|
title = uri;
|
|
BookmarksUtils.addBookmark(uri, title, doc.charset);
|
|
},
|
|
// Open Metadata window for node
|
|
showMetadata : function () {
|
|
window.openDialog( "chrome://browser/content/metaData.xul",
|
|
"_blank",
|
|
"scrollbars,resizable,chrome,dialog=no",
|
|
this.target);
|
|
},
|
|
|
|
///////////////
|
|
// Utilities //
|
|
///////////////
|
|
|
|
// Create instance of component given contractId and iid (as string).
|
|
createInstance : function ( contractId, iidName ) {
|
|
var iid = Components.interfaces[ iidName ];
|
|
return Components.classes[ contractId ].createInstance( iid );
|
|
},
|
|
// Get service given contractId and iid (as string).
|
|
getService : function ( contractId, iidName ) {
|
|
var iid = Components.interfaces[ iidName ];
|
|
return Components.classes[ contractId ].getService( iid );
|
|
},
|
|
// Show/hide one item (specified via name or the item element itself).
|
|
showItem : function ( itemOrId, show ) {
|
|
var item = itemOrId.constructor == String ? document.getElementById(itemOrId) : itemOrId;
|
|
if (item)
|
|
item.hidden = !show;
|
|
},
|
|
// 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 ( id, attr, val ) {
|
|
var elem = document.getElementById( id );
|
|
if ( elem ) {
|
|
if ( val == null ) {
|
|
// null indicates attr should be removed.
|
|
elem.removeAttribute( attr );
|
|
} else {
|
|
// Set attr=val.
|
|
elem.setAttribute( attr, val );
|
|
}
|
|
}
|
|
},
|
|
// Set context menu attribute according to like attribute of another node
|
|
// (such as a broadcaster).
|
|
setItemAttrFromNode : function ( item_id, attr, other_id ) {
|
|
var elem = document.getElementById( other_id );
|
|
if ( elem && elem.getAttribute( attr ) == "true" ) {
|
|
this.setItemAttr( item_id, attr, "true" );
|
|
} else {
|
|
this.setItemAttr( item_id, attr, null );
|
|
}
|
|
},
|
|
// Temporary workaround for DOM api not yet implemented by XUL nodes.
|
|
cloneNode : function ( item ) {
|
|
// Create another element like the one we're cloning.
|
|
var node = document.createElement( item.tagName );
|
|
|
|
// Copy attributes from argument item to the new one.
|
|
var attrs = item.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.
|
|
linkURL : function () {
|
|
if (this.link.href) {
|
|
return this.link.href;
|
|
}
|
|
var href = this.link.getAttributeNS("http://www.w3.org/1999/xlink","href");
|
|
if (!href || !href.match(/\S/)) {
|
|
throw "Empty href"; // Without this we try to save as the current doc, for example, HTML case also throws if empty
|
|
}
|
|
href = makeURLAbsolute(this.link.baseURI,href);
|
|
return href;
|
|
},
|
|
// 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/)) {
|
|
if (this.link.href) {
|
|
text = this.link.href;
|
|
} else {
|
|
text = getAttributeNS("http://www.w3.org/1999/xlink", "href");
|
|
if (text && text.match(/\S/)) {
|
|
text = makeURLAbsolute(this.link.baseURI, text);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return text;
|
|
},
|
|
|
|
//Get selected object and convert it to a string to get
|
|
//selected text. Only use the first 15 chars.
|
|
isTextSelection : function() {
|
|
var result = false;
|
|
var selection = this.searchSelected(16);
|
|
|
|
var searchSelectText;
|
|
if (selection != "") {
|
|
searchSelectText = selection.toString();
|
|
if (searchSelectText.length > 15)
|
|
searchSelectText = searchSelectText.substr(0,15) + "...";
|
|
result = true;
|
|
|
|
// format "Search for <selection>" string to show in menu
|
|
searchSelectText = gNavigatorBundle.getFormattedString("searchText", [searchSelectText]);
|
|
this.setItemAttr("context-searchselect", "label", searchSelectText);
|
|
}
|
|
return result;
|
|
},
|
|
|
|
searchSelected : function( charlen ) {
|
|
var focusedWindow = document.commandDispatcher.focusedWindow;
|
|
var searchStr = focusedWindow.__proto__.getSelection.call(focusedWindow);
|
|
searchStr = searchStr.toString();
|
|
// searching for more than 150 chars makes no sense
|
|
if (!charlen)
|
|
charlen = 150;
|
|
if (charlen < searchStr.length) {
|
|
// only use the first charlen important chars. see bug 221361
|
|
var pattern = new RegExp("^(?:\\s*.){0," + charlen + "}");
|
|
pattern.test(searchStr);
|
|
searchStr = RegExp.lastMatch;
|
|
}
|
|
searchStr = searchStr.replace(/\s*(.*?)\s*$/, "$1");
|
|
searchStr = searchStr.replace(/\s+/g, " ");
|
|
return searchStr;
|
|
},
|
|
|
|
// Determine if target <object> is an image.
|
|
objectIsImage : function ( objElem ) {
|
|
var result = false;
|
|
// Get type and data attributes.
|
|
var type = objElem.getAttribute( "type" );
|
|
var data = objElem.getAttribute( "data" );
|
|
// Presume any mime type of the form "image/..." is an image.
|
|
// There must be a data= attribute with an URL, also.
|
|
if ( type.substring( 0, 6 ) == "image/" && data && data != "" ) {
|
|
result = true;
|
|
}
|
|
return result;
|
|
},
|
|
// Extract image URL from <object> tag.
|
|
objectImageURL : function ( objElem ) {
|
|
// Extract url from data= attribute.
|
|
var data = objElem.getAttribute( "data" );
|
|
// Make it absolute.
|
|
return makeURLAbsolute( objElem.baseURI, data );
|
|
},
|
|
// Parse coords= attribute and return array.
|
|
parseCoords : function ( area ) {
|
|
return [];
|
|
},
|
|
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";
|
|
},
|
|
isTargetATextBox : function ( node )
|
|
{
|
|
if (node.nodeType != Node.ELEMENT_NODE)
|
|
return false;
|
|
|
|
if (node.localName.toUpperCase() == "INPUT") {
|
|
var attrib = "";
|
|
var type = node.getAttribute("type");
|
|
|
|
if (type)
|
|
attrib = type.toUpperCase();
|
|
|
|
return( (attrib != "IMAGE") &&
|
|
(attrib != "CHECKBOX") &&
|
|
(attrib != "RADIO") &&
|
|
(attrib != "SUBMIT") &&
|
|
(attrib != "RESET") &&
|
|
(attrib != "FILE") &&
|
|
(attrib != "HIDDEN") &&
|
|
(attrib != "RESET") &&
|
|
(attrib != "BUTTON") );
|
|
} else {
|
|
return(node.localName.toUpperCase() == "TEXTAREA");
|
|
}
|
|
},
|
|
|
|
// 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.getAttribute("hidden") != "true")
|
|
return true;
|
|
sibling = sibling.previousSibling;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
}
|
|
|
|
var gWebPanelURI;
|
|
function openWebPanel(aTitle, aURI)
|
|
{
|
|
// Ensure that the web panels sidebar is open.
|
|
toggleSidebar('viewWebPanelsSidebar', true);
|
|
|
|
// Set the title of the panel.
|
|
document.getElementById("sidebar-title").value = aTitle;
|
|
|
|
// Tell the Web Panels sidebar to load the bookmark.
|
|
var sidebar = document.getElementById("sidebar");
|
|
if (sidebar.contentDocument && sidebar.contentDocument.getElementById('web-panels-browser')) {
|
|
sidebar.contentWindow.loadWebPanel(aURI);
|
|
if (gWebPanelURI) {
|
|
gWebPanelURI = "";
|
|
sidebar.removeEventListener("load", asyncOpenWebPanel, true);
|
|
}
|
|
}
|
|
else {
|
|
// The panel is still being constructed. Attach an onload handler.
|
|
if (!gWebPanelURI)
|
|
sidebar.addEventListener("load", asyncOpenWebPanel, true);
|
|
gWebPanelURI = aURI;
|
|
}
|
|
}
|
|
|
|
function asyncOpenWebPanel(event)
|
|
{
|
|
var sidebar = document.getElementById("sidebar");
|
|
if (gWebPanelURI && sidebar.contentDocument && sidebar.contentDocument.getElementById('web-panels-browser'))
|
|
sidebar.contentWindow.loadWebPanel(gWebPanelURI);
|
|
gWebPanelURI = "";
|
|
sidebar.removeEventListener("load", asyncOpenWebPanel, true);
|
|
}
|
|
|
|
/*
|
|
* - [ Dependencies ] ---------------------------------------------------------
|
|
* utilityOverlay.js:
|
|
* - gatherTextUnder
|
|
*/
|
|
|
|
// Called whenever the user clicks in the content area,
|
|
// except when left-clicking on links (special case)
|
|
// should always return true for click to go through
|
|
function contentAreaClick(event, fieldNormalClicks)
|
|
{
|
|
var target = event.target;
|
|
var linkNode;
|
|
|
|
var local_name = target.localName;
|
|
|
|
if (local_name) {
|
|
local_name = local_name.toLowerCase();
|
|
}
|
|
|
|
switch (local_name) {
|
|
case "a":
|
|
case "area":
|
|
case "link":
|
|
if (target.hasAttribute("href"))
|
|
linkNode = target;
|
|
break;
|
|
default:
|
|
linkNode = findParentNode(event.originalTarget, "a");
|
|
// <a> cannot be nested. So if we find an anchor without an
|
|
// href, there is no useful <a> around the target
|
|
if (linkNode && !linkNode.hasAttribute("href"))
|
|
linkNode = null;
|
|
break;
|
|
}
|
|
if (linkNode) {
|
|
if (event.button == 0 && !event.ctrlKey && !event.shiftKey &&
|
|
!event.altKey && !event.metaKey) {
|
|
// A Web panel's links should target the main content area. Do this
|
|
// if no modifier keys are down and if there's no target or the target equals
|
|
// _main (the IE convention) or _content (the Mozilla convention).
|
|
// The only reason we field _main and _content here is for the markLinkVisited
|
|
// hack.
|
|
target = linkNode.getAttribute("target");
|
|
if (fieldNormalClicks &&
|
|
(!target || target == "_content" || target == "_main"))
|
|
// IE uses _main, SeaMonkey uses _content, we support both
|
|
{
|
|
if (!linkNode.href) return true;
|
|
if (linkNode.getAttribute("onclick")) return true;
|
|
var url = getShortcutOrURI(linkNode.href);
|
|
if (!url)
|
|
return true;
|
|
markLinkVisited(linkNode.href, linkNode);
|
|
loadURI(url);
|
|
event.preventDefault();
|
|
return false;
|
|
}
|
|
else if (linkNode.getAttribute("rel") == "sidebar") {
|
|
// This is the Opera convention for a special link that - when clicked - allows
|
|
// you to add a sidebar panel. We support the Opera convention here. The link's
|
|
// title attribute contains the title that should be used for the sidebar panel.
|
|
openDialog("chrome://browser/content/bookmarks/addBookmark2.xul", "",
|
|
"centerscreen,chrome,dialog,resizable,dependent",
|
|
linkNode.getAttribute("title"),
|
|
linkNode.href, null, null, null, null, true);
|
|
event.preventDefault();
|
|
return false;
|
|
}
|
|
else if (target == "_search") {
|
|
// Used in WinIE as a way of transiently loading pages in a sidebar. We
|
|
// mimic that WinIE functionality here and also load the page transiently.
|
|
openWebPanel(gNavigatorBundle.getString("webPanels"), linkNode.href);
|
|
event.preventDefault();
|
|
return false;
|
|
}
|
|
}
|
|
else
|
|
handleLinkClick(event, linkNode.href, linkNode);
|
|
return true;
|
|
} else {
|
|
// Try simple XLink
|
|
var href;
|
|
linkNode = target;
|
|
while (linkNode) {
|
|
if (linkNode.nodeType == Node.ELEMENT_NODE) {
|
|
href = linkNode.getAttributeNS("http://www.w3.org/1999/xlink", "href");
|
|
break;
|
|
}
|
|
linkNode = linkNode.parentNode;
|
|
}
|
|
if (href && href != "") {
|
|
href = makeURLAbsolute(target.baseURI,href);
|
|
handleLinkClick(event, href, null);
|
|
return true;
|
|
}
|
|
}
|
|
if (event.button == 1 &&
|
|
!findParentNode(event.originalTarget, "scrollbar") &&
|
|
gPrefService.getBoolPref("middlemouse.contentLoadURL")) {
|
|
if (middleMousePaste(event)) {
|
|
event.preventBubble();
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
function handleLinkClick(event, href, linkNode)
|
|
{
|
|
switch (event.button) {
|
|
case 0:
|
|
#ifdef XP_MACOSX
|
|
if (event.metaKey) {
|
|
#else
|
|
if (event.ctrlKey) {
|
|
#endif
|
|
openNewTabWith(href, linkNode, event, true);
|
|
event.preventBubble();
|
|
return true;
|
|
}
|
|
// if left button clicked
|
|
if (event.shiftKey) {
|
|
openNewWindowWith(href, linkNode, true);
|
|
event.preventBubble();
|
|
return true;
|
|
}
|
|
|
|
if (event.altKey) {
|
|
saveURL(href, linkNode ? gatherTextUnder(linkNode) : "", null, true, true);
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
case 1: // if middle button clicked
|
|
var tab;
|
|
try {
|
|
tab = gPrefService.getBoolPref("browser.tabs.opentabfor.middleclick")
|
|
}
|
|
catch(ex) {
|
|
tab = true;
|
|
}
|
|
if (tab)
|
|
openNewTabWith(href, linkNode, event, true);
|
|
else
|
|
openNewWindowWith(href, linkNode, true);
|
|
event.preventBubble();
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
function middleMousePaste(event)
|
|
{
|
|
var url = readFromClipboard();
|
|
if (!url)
|
|
return false;
|
|
url = getShortcutOrURI(url);
|
|
if (!url)
|
|
return false;
|
|
|
|
// On ctrl-middleclick, open in new tab.
|
|
#ifdef XP_MACOSX
|
|
if (event.metaKey)
|
|
#else
|
|
if (event.ctrlKey)
|
|
#endif
|
|
openNewTabWith(url, null, event, true);
|
|
|
|
// If ctrl wasn't down, then just load the url in the current win/tab.
|
|
loadURI(url);
|
|
event.preventBubble();
|
|
return true;
|
|
}
|
|
|
|
function makeURLAbsolute( base, url )
|
|
{
|
|
// Construct nsIURL.
|
|
var ioService = Components.classes["@mozilla.org/network/io-service;1"]
|
|
.getService(Components.interfaces.nsIIOService);
|
|
var baseURI = ioService.newURI(base, null, null);
|
|
|
|
return ioService.newURI(baseURI.resolve(url), null, null).spec;
|
|
}
|
|
|
|
function findParentNode(node, parentNode)
|
|
{
|
|
if (node && node.nodeType == Node.TEXT_NODE) {
|
|
node = node.parentNode;
|
|
}
|
|
while (node) {
|
|
var nodeName = node.localName;
|
|
if (!nodeName)
|
|
return null;
|
|
nodeName = nodeName.toLowerCase();
|
|
if (nodeName == "body" || nodeName == "html" ||
|
|
nodeName == "#document") {
|
|
return null;
|
|
}
|
|
if (nodeName == parentNode)
|
|
return node;
|
|
node = node.parentNode;
|
|
}
|
|
return null;
|
|
}
|
|
|
|
function saveFrameDocument()
|
|
{
|
|
var focusedWindow = document.commandDispatcher.focusedWindow;
|
|
if (isContentFrame(focusedWindow))
|
|
saveDocument(focusedWindow.document);
|
|
}
|
|
|
|
/*
|
|
* Note that most of this routine has been moved into C++ in order to
|
|
* be available for all <browser> tags as well as gecko embedding. See
|
|
* mozilla/content/base/src/nsContentAreaDragDrop.cpp.
|
|
*
|
|
* Do not add any new fuctionality here other than what is needed for
|
|
* a standalone product.
|
|
*/
|
|
|
|
var contentAreaDNDObserver = {
|
|
onDrop: function (aEvent, aXferData, aDragSession)
|
|
{
|
|
var url = transferUtils.retrieveURLFromData(aXferData.data, aXferData.flavour.contentType);
|
|
|
|
// valid urls don't contain spaces ' '; if we have a space it isn't a valid url so bail out
|
|
if (!url || !url.length || url.indexOf(" ", 0) != -1)
|
|
return;
|
|
|
|
switch (document.firstChild.getAttribute('windowtype')) {
|
|
case "navigator:browser":
|
|
loadURI(getShortcutOrURI(url));
|
|
break;
|
|
case "navigator:view-source":
|
|
viewSource(url);
|
|
break;
|
|
}
|
|
|
|
// keep the event from being handled by the dragDrop listeners
|
|
// built-in to gecko if they happen to be above us.
|
|
aEvent.preventDefault();
|
|
},
|
|
|
|
getSupportedFlavours: function ()
|
|
{
|
|
var flavourSet = new FlavourSet();
|
|
flavourSet.appendFlavour("text/x-moz-url");
|
|
flavourSet.appendFlavour("text/unicode");
|
|
flavourSet.appendFlavour("application/x-moz-file", "nsIFile");
|
|
return flavourSet;
|
|
}
|
|
|
|
};
|
|
|
|
// For extensions
|
|
function getBrowser()
|
|
{
|
|
if (!gBrowser)
|
|
gBrowser = document.getElementById("content");
|
|
return gBrowser;
|
|
}
|
|
|
|
function MultiplexHandler(event)
|
|
{ try {
|
|
var node = event.target;
|
|
var name = node.getAttribute('name');
|
|
|
|
if (name == 'detectorGroup') {
|
|
SetForcedDetector(true);
|
|
SelectDetector(event, false);
|
|
} else if (name == 'charsetGroup') {
|
|
var charset = node.getAttribute('id');
|
|
charset = charset.substring('charset.'.length, charset.length)
|
|
SetForcedCharset(charset);
|
|
SetDefaultCharacterSet(charset);
|
|
} else if (name == 'charsetCustomize') {
|
|
//do nothing - please remove this else statement, once the charset prefs moves to the pref window
|
|
} else {
|
|
SetForcedCharset(node.getAttribute('id'));
|
|
SetDefaultCharacterSet(node.getAttribute('id'));
|
|
}
|
|
} catch(ex) { alert(ex); }
|
|
}
|
|
|
|
function SetDefaultCharacterSet(charset)
|
|
{
|
|
BrowserSetDefaultCharacterSet(charset);
|
|
}
|
|
|
|
function SelectDetector(event, doReload)
|
|
{
|
|
var uri = event.target.getAttribute("id");
|
|
var prefvalue = uri.substring('chardet.'.length, uri.length);
|
|
if ("off" == prefvalue) { // "off" is special value to turn off the detectors
|
|
prefvalue = "";
|
|
}
|
|
|
|
try {
|
|
var pref = Components.classes["@mozilla.org/preferences-service;1"]
|
|
.getService(Components.interfaces.nsIPrefBranch);
|
|
var str = Components.classes["@mozilla.org/supports-string;1"]
|
|
.createInstance(Components.interfaces.nsISupportsString);
|
|
|
|
str.data = prefvalue;
|
|
pref.setComplexValue("intl.charset.detector",
|
|
Components.interfaces.nsISupportsString, str);
|
|
if (doReload) window._content.location.reload();
|
|
}
|
|
catch (ex) {
|
|
dump("Failed to set the intl.charset.detector preference.\n");
|
|
}
|
|
}
|
|
|
|
function SetForcedDetector(doReload)
|
|
{
|
|
BrowserSetForcedDetector(doReload);
|
|
}
|
|
|
|
function SetForcedCharset(charset)
|
|
{
|
|
BrowserSetForcedCharacterSet(charset);
|
|
}
|
|
|
|
function BrowserSetDefaultCharacterSet(aCharset)
|
|
{
|
|
// no longer needed; set when setting Force; see bug 79608
|
|
}
|
|
|
|
function BrowserSetForcedCharacterSet(aCharset)
|
|
{
|
|
var docCharset = getBrowser().docShell.QueryInterface(
|
|
Components.interfaces.nsIDocCharset);
|
|
docCharset.charset = aCharset;
|
|
BrowserReloadWithFlags(nsIWebNavigation.LOAD_FLAGS_CHARSET_CHANGE);
|
|
}
|
|
|
|
function BrowserSetForcedDetector(doReload)
|
|
{
|
|
getBrowser().documentCharsetInfo.forcedDetector = true;
|
|
if (doReload)
|
|
BrowserReloadWithFlags(nsIWebNavigation.LOAD_FLAGS_CHARSET_CHANGE);
|
|
}
|
|
|
|
function UpdateCurrentCharset()
|
|
{
|
|
var menuitem = null;
|
|
|
|
// exctract the charset from DOM
|
|
var wnd = document.commandDispatcher.focusedWindow;
|
|
if ((window == wnd) || (wnd == null)) wnd = window._content;
|
|
menuitem = document.getElementById('charset.' + wnd.document.characterSet);
|
|
|
|
if (menuitem) {
|
|
// uncheck previously checked item to workaround Mac checkmark problem
|
|
// bug 98625
|
|
if (gPrevCharset) {
|
|
var pref_item = document.getElementById('charset.' + gPrevCharset);
|
|
if (pref_item)
|
|
pref_item.setAttribute('checked', 'false');
|
|
}
|
|
menuitem.setAttribute('checked', 'true');
|
|
}
|
|
}
|
|
|
|
function UpdateCharsetDetector()
|
|
{
|
|
var prefvalue;
|
|
|
|
try {
|
|
var pref = Components.classes["@mozilla.org/preferences-service;1"]
|
|
.getService(Components.interfaces.nsIPrefBranch);
|
|
prefvalue = pref.getComplexValue("intl.charset.detector",
|
|
Components.interfaces.nsIPrefLocalizedString).data;
|
|
}
|
|
catch (ex) {
|
|
prefvalue = "";
|
|
}
|
|
|
|
if (prefvalue == "") prefvalue = "off";
|
|
dump("intl.charset.detector = "+ prefvalue + "\n");
|
|
|
|
prefvalue = 'chardet.' + prefvalue;
|
|
var menuitem = document.getElementById(prefvalue);
|
|
|
|
if (menuitem) {
|
|
menuitem.setAttribute('checked', 'true');
|
|
}
|
|
}
|
|
|
|
function UpdateMenus(event)
|
|
{
|
|
// use setTimeout workaround to delay checkmark the menu
|
|
// when onmenucomplete is ready then use it instead of oncreate
|
|
// see bug 78290 for the detail
|
|
UpdateCurrentCharset();
|
|
setTimeout("UpdateCurrentCharset()", 0);
|
|
UpdateCharsetDetector();
|
|
setTimeout("UpdateCharsetDetector()", 0);
|
|
}
|
|
|
|
function CreateMenu(node)
|
|
{
|
|
var observerService = Components.classes["@mozilla.org/observer-service;1"].getService(Components.interfaces.nsIObserverService);
|
|
observerService.notifyObservers(null, "charsetmenu-selected", node);
|
|
}
|
|
|
|
function charsetLoadListener (event)
|
|
{
|
|
var charset = window._content.document.characterSet;
|
|
|
|
if (charset.length > 0 && (charset != gLastBrowserCharset)) {
|
|
if (!gCharsetMenu)
|
|
gCharsetMenu = Components.classes['@mozilla.org/rdf/datasource;1?name=charset-menu'].getService().QueryInterface(Components.interfaces.nsICurrentCharsetListener);
|
|
gCharsetMenu.SetCurrentCharset(charset);
|
|
gPrevCharset = gLastBrowserCharset;
|
|
gLastBrowserCharset = charset;
|
|
}
|
|
}
|
|
|
|
// a generic method which can be used to pass arbitrary urls to the operating system.
|
|
// aURL --> a nsIURI which represents the url to launch
|
|
function launchExternalUrl(aURL)
|
|
{
|
|
var extProtocolSvc = Components.classes["@mozilla.org/uriloader/external-protocol-service;1"].getService(Components.interfaces.nsIExternalProtocolService);
|
|
if (extProtocolSvc)
|
|
extProtocolSvc.loadUrl(aURL);
|
|
}
|
|
|
|
function sendLink(url, title)
|
|
{
|
|
// generate a mailto url based on the url and the url's title
|
|
var mailtoUrl = url ? "mailto:?body=" + url + "&subject=" + encodeURIComponent(title) : "mailto:";
|
|
|
|
var ioService = Components.classes["@mozilla.org/network/io-service;1"].getService(Components.interfaces.nsIIOService);
|
|
var uri = ioService.newURI(mailtoUrl, null, null);
|
|
|
|
// now pass this url to the operating system
|
|
launchExternalUrl(uri);
|
|
}
|
|
|
|
#ifdef XP_MACOSX
|
|
const nsIWindowDataSource = Components.interfaces.nsIWindowDataSource;
|
|
|
|
function checkFocusedWindow()
|
|
{
|
|
var windowManagerDS = Components.classes['@mozilla.org/rdf/datasource;1?name=window-mediator'].getService(nsIWindowDataSource);
|
|
|
|
var sep = document.getElementById("sep-window-list");
|
|
// Using double parens to avoid warning
|
|
while ((sep = sep.nextSibling)) {
|
|
var url = sep.getAttribute('id');
|
|
var win = windowManagerDS.getWindowForResource(url);
|
|
if (win == window) {
|
|
sep.setAttribute("checked", "true");
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
function toOpenWindow( aWindow )
|
|
{
|
|
aWindow.document.commandDispatcher.focusedWindow.focus();
|
|
}
|
|
|
|
function ShowWindowFromResource( node )
|
|
{
|
|
var windowManagerDS = Components.classes['@mozilla.org/rdf/datasource;1?name=window-mediator'].getService(nsIWindowDataSource);
|
|
|
|
var desiredWindow = null;
|
|
var url = node.getAttribute('id');
|
|
desiredWindow = windowManagerDS.getWindowForResource( url );
|
|
if ( desiredWindow )
|
|
{
|
|
toOpenWindow(desiredWindow);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
/* Begin Page Theme Functions */
|
|
function getStyleSheetArray(frame)
|
|
{
|
|
var styleSheets = frame.document.styleSheets;
|
|
var styleSheetsArray = new Array(styleSheets.length);
|
|
for (var i = 0; i < styleSheets.length; i++) {
|
|
styleSheetsArray[i] = styleSheets[i];
|
|
}
|
|
return styleSheetsArray;
|
|
}
|
|
|
|
function getAllStyleSheets(frameset)
|
|
{
|
|
var styleSheetsArray = getStyleSheetArray(frameset);
|
|
for (var i = 0; i < frameset.frames.length; i++) {
|
|
var frameSheets = getAllStyleSheets(frameset.frames[i]);
|
|
styleSheetsArray = styleSheetsArray.concat(frameSheets);
|
|
}
|
|
return styleSheetsArray;
|
|
}
|
|
|
|
function stylesheetFillPopup(menuPopup)
|
|
{
|
|
var plainStyle = menuPopup.firstChild;
|
|
var normalStyle = plainStyle.nextSibling;
|
|
var sep = normalStyle.nextSibling;
|
|
while (sep.nextSibling)
|
|
menuPopup.removeChild(sep.nextSibling);
|
|
|
|
var noOptionalStyles = true;
|
|
var styleSheets = getAllStyleSheets(window._content);
|
|
var currentStyleSheets = [];
|
|
|
|
var allDisabled = true;
|
|
var haveAltSheets = false;
|
|
var haveAnyNonAltSheets = false;
|
|
|
|
for (var i = 0; i < styleSheets.length; ++i) {
|
|
var currentStyleSheet = styleSheets[i];
|
|
|
|
// Skip any stylesheets that don't match the screen media type.
|
|
var media = currentStyleSheet.media.mediaText.toLowerCase();
|
|
if (media && (media.indexOf("screen") == -1) && (media.indexOf("all") == -1))
|
|
continue;
|
|
|
|
if (!currentStyleSheet.disabled)
|
|
allDisabled = false;
|
|
|
|
if (currentStyleSheet.title) {
|
|
if (!currentStyleSheet.disabled)
|
|
noOptionalStyles = false;
|
|
|
|
haveAltSheets = true;
|
|
|
|
var lastWithSameTitle = null;
|
|
if (currentStyleSheet.title in currentStyleSheets)
|
|
lastWithSameTitle = currentStyleSheets[currentStyleSheet.title];
|
|
|
|
if (!lastWithSameTitle) {
|
|
var menuItem = document.createElement("menuitem");
|
|
menuItem.setAttribute("type", "radio");
|
|
menuItem.setAttribute("label", currentStyleSheet.title);
|
|
menuItem.setAttribute("data", currentStyleSheet.title);
|
|
menuItem.setAttribute("checked", !currentStyleSheet.disabled);
|
|
menuPopup.appendChild(menuItem);
|
|
currentStyleSheets[currentStyleSheet.title] = menuItem;
|
|
} else {
|
|
if (currentStyleSheet.disabled)
|
|
lastWithSameTitle.removeAttribute("checked");
|
|
}
|
|
}
|
|
else
|
|
haveAnyNonAltSheets = true;
|
|
}
|
|
|
|
normalStyle.setAttribute("checked", noOptionalStyles && (!haveAnyNonAltSheets || !allDisabled));
|
|
plainStyle.setAttribute("checked", allDisabled && haveAnyNonAltSheets);
|
|
|
|
plainStyle.hidden = !haveAnyNonAltSheets;
|
|
sep.hidden = !haveAltSheets;
|
|
}
|
|
|
|
function stylesheetInFrame(frame, title) {
|
|
var docStyleSheets = frame.document.styleSheets;
|
|
|
|
for (var i = 0; i < docStyleSheets.length; ++i) {
|
|
if (docStyleSheets[i].title == title)
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
function stylesheetSwitchFrame(frame, title) {
|
|
var docStyleSheets = frame.document.styleSheets;
|
|
|
|
for (var i = 0; i < docStyleSheets.length; ++i) {
|
|
var docStyleSheet = docStyleSheets[i];
|
|
|
|
if (title == "_nostyle")
|
|
docStyleSheet.disabled = true;
|
|
else if (docStyleSheet.title)
|
|
docStyleSheet.disabled = (docStyleSheet.title != title);
|
|
else if (docStyleSheet.disabled)
|
|
docStyleSheet.disabled = false;
|
|
}
|
|
}
|
|
|
|
function stylesheetSwitchAll(frameset, title) {
|
|
if (!title || title == "_nostyle" || stylesheetInFrame(frameset, title)) {
|
|
stylesheetSwitchFrame(frameset, title);
|
|
}
|
|
for (var i = 0; i < frameset.frames.length; i++) {
|
|
stylesheetSwitchAll(frameset.frames[i], title);
|
|
}
|
|
}
|
|
|
|
function updatePageTheme(evt)
|
|
{
|
|
if (!gPageThemeButton)
|
|
gPageThemeButton = document.getElementById("page-theme-button");
|
|
|
|
var hasThemes = false;
|
|
var stylesheets = window._content.document.styleSheets;
|
|
for (var i = 0; i < stylesheets.length; ++i) {
|
|
var currentStyleSheet = stylesheets[i];
|
|
|
|
if (currentStyleSheet.title) {
|
|
// Skip any stylesheets that don't match the screen media type.
|
|
var media = currentStyleSheet.media.mediaText.toLowerCase();
|
|
if (media && (media.indexOf("screen") == -1) && (media.indexOf("all") == -1))
|
|
continue;
|
|
hasThemes = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (hasThemes) {
|
|
gPageThemeButton.setAttribute("themes", "true");
|
|
// FIXME: Do a first-time explanation of page themes here perhaps?
|
|
// Avoid for now since Firebird's default home page has an alt sheet.
|
|
}
|
|
else
|
|
gPageThemeButton.removeAttribute("themes");
|
|
}
|
|
/* End of the Page Theme functions */
|
|
|
|
function clearObsoletePrefs()
|
|
{
|
|
// removed 10/03/2003
|
|
try {
|
|
PREF.clearUserPref("timebomb.first_launch_time");
|
|
} catch (e) {}
|
|
|
|
// removed 10/16/2003
|
|
// migrate firebird cookie prefs, if they exist.
|
|
try {
|
|
PREF.clearUserPref("network.cookie.enable");
|
|
// No error: it means this pref was not the default one, cookie were disabled.
|
|
PREF.SetIntPref("network.cookie.cookieBehavior", 2);
|
|
} catch (e) {
|
|
try {
|
|
PREF.clearUserPref("network.cookie.enableForOriginatingWebsiteOnly");
|
|
// No error: it means that enableForOriginatingWebsiteOnly was true.
|
|
PREF.SetIntPref("network.cookie.cookieBehavior", 1);
|
|
} catch (e) {
|
|
// here, either we already have migrated the cookie pref
|
|
// or the new and old behavior are the same (0). In any case: nothing to do.
|
|
}
|
|
}
|
|
|
|
// removed 10/22/2003
|
|
try {
|
|
PREF.clearUserPref("browser.search.defaultengine");
|
|
} catch (e) {}
|
|
|
|
// removed 11/01/2003
|
|
try {
|
|
PREF.clearUserPref("print.use_global_printsettings");
|
|
} catch (e) {}
|
|
try {
|
|
PREF.clearUserPref("print.save_print_settings");
|
|
} catch (e) {}
|
|
|
|
}
|
|
|
|
var BrowserOffline = {
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
// BrowserOffline Public Methods
|
|
init: function ()
|
|
{
|
|
var os = Components.classes["@mozilla.org/observer-service;1"].getService(Components.interfaces.nsIObserverService);
|
|
os.addObserver(this, "network:offline-status-changed", false);
|
|
|
|
if (!this._uiElement)
|
|
this._uiElement = document.getElementById("goOfflineMenuitem");
|
|
|
|
// set the initial state
|
|
var ioService = Components.classes["@mozilla.org/network/io-service;1"].getService(Components.interfaces.nsIIOService);
|
|
var isOffline = false;
|
|
try {
|
|
isOffline = gPrefService.getBoolPref("browser.offline");
|
|
}
|
|
catch (e) { }
|
|
ioService.offline = isOffline;
|
|
|
|
this._updateOfflineUI(isOffline);
|
|
},
|
|
|
|
uninit: function ()
|
|
{
|
|
var os = Components.classes["@mozilla.org/observer-service;1"].getService(Components.interfaces.nsIObserverService);
|
|
os.removeObserver(this, "network:offline-status-changed");
|
|
},
|
|
|
|
toggleOfflineStatus: function ()
|
|
{
|
|
if (!this._canGoOffline()) {
|
|
this._updateOfflineUI(false);
|
|
return;
|
|
}
|
|
|
|
var ioService = Components.classes["@mozilla.org/network/io-service;1"].getService(Components.interfaces.nsIIOService);
|
|
ioService.offline = !ioService.offline;
|
|
|
|
gPrefService.setBoolPref("browser.offline", ioService.offline);
|
|
},
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
// nsIObserver
|
|
observe: function (aSubject, aTopic, aState)
|
|
{
|
|
if (aTopic != "network:offline-status-changed")
|
|
return;
|
|
|
|
this._updateOfflineUI(aState == "offline");
|
|
},
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
// BrowserOffline Implementation Methods
|
|
_canGoOffline: function ()
|
|
{
|
|
var os = Components.classes["@mozilla.org/observer-service;1"].getService(Components.interfaces.nsIObserverService);
|
|
if (os) {
|
|
try {
|
|
var cancelGoOffline = Components.classes["@mozilla.org/supports-PRBool;1"].createInstance(Components.interfaces.nsISupportsPRBool);
|
|
os.notifyObservers(cancelGoOffline, "offline-requested", null);
|
|
|
|
// Something aborted the quit process.
|
|
if (cancelGoOffline.data)
|
|
return false;
|
|
}
|
|
catch (ex) {
|
|
}
|
|
}
|
|
return true;
|
|
},
|
|
|
|
_uiElement: null,
|
|
_updateOfflineUI: function (aOffline)
|
|
{
|
|
var offlineLocked = gPrefService.prefIsLocked("network.online");
|
|
if (offlineLocked)
|
|
this._uiElement.setAttribute("disabled", "true");
|
|
|
|
this._uiElement.setAttribute("checked", aOffline);
|
|
}
|
|
};
|
|
|