mirror of
https://github.com/mozilla/gecko-dev.git
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513 lines
15 KiB
JavaScript
Executable File
513 lines
15 KiB
JavaScript
Executable File
/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 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 Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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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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* Marcio S. Galli - mgalli@geckonnection.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 MPL, 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 MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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const nsIWebNavigation = Components.interfaces.nsIWebNavigation;
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const nsIWebProgressListener = Components.interfaces.nsIWebProgressListener;
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var gPrefs = null;
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var gURLBar = null;
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var gBrowserStatusHandlerArray=new Array();
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var gtabCounter=0;
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var gBrowserStatusHandler;
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var gSelectedTab=null;
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var gFullScreen=false;
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var gGlobalHistory = null;
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var gURIFixup = null;
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function nsBrowserStatusHandler()
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{
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}
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nsBrowserStatusHandler.prototype =
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{
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QueryInterface : function(aIID)
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{
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if (aIID.equals(Components.interfaces.nsIWebProgressListener) ||
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aIID.equals(Components.interfaces.nsISupportsWeakReference) ||
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aIID.equals(Components.interfaces.nsISupports))
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{
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return this;
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}
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throw Components.results.NS_NOINTERFACE;
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},
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init : function()
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{
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this.urlBar = document.getElementById("urlbar");
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this.stopreloadButton = document.getElementById("reload-stop-button");
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this.progressBGPosition = 0; /* To be removed, fix in onProgressChange ... */
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},
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destroy : function()
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{
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this.urlBar = null;
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this.stopreloadButton = null;
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this.progressBGPosition = null; /* To be removed, fix in onProgressChange ... */
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},
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onStateChange : function(aWebProgress, aRequest, aStateFlags, aStatus)
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{
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if (aStateFlags & nsIWebProgressListener.STATE_IS_NETWORK)
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{
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if (aStateFlags & nsIWebProgressListener.STATE_START)
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{
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this.stopreloadButton.className = "stop-button";
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this.stopreloadButton.onClick = "BrowserStop()";
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return;
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}
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if (aStateFlags & nsIWebProgressListener.STATE_STOP)
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{
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/* To be fixed. We dont want to directly access sytle from here */
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document.styleSheets[1].cssRules[0].style.backgroundPosition="1000px 100%";
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this.stopreloadButton.className = "reload-button";
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this.stopreloadButton.onClick = "BrowserReload()";
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return;
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}
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return;
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}
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if (aStateFlags & nsIWebProgressListener.STATE_IS_DOCUMENT)
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{
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if (aStateFlags & nsIWebProgressListener.STATE_START)
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{
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return;
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}
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if (aStateFlags & nsIWebProgressListener.STATE_STOP)
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{
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return;
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}
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return;
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}
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},
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onProgressChange : function(aWebProgress, aRequest, aCurSelfProgress, aMaxSelfProgress, aCurTotalProgress, aMaxTotalProgress)
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{
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/* This is the in-progress version of our background progress bar under urlbar */
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this.progressBGPosition+=3;
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document.styleSheets[1].cssRules[0].style.backgroundPosition=this.progressBGPosition+"px 0%";
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/* This is to be the new version, when the aCurTotalProgress aMaxTotalProgres values
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are correct...
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var percentage = parseInt((aCurTotalProgress * 100) / aMaxTotalProgress);
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document.styleSheets[1].cssRules[0].style.backgroundPosition=percentage+"px 100%";
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*/
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},
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onLocationChange : function(aWebProgress, aRequest, aLocation)
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{
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domWindow = aWebProgress.DOMWindow;
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// Update urlbar only if there was a load on the root docshell
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if (domWindow == domWindow.top) {
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this.urlBar.value = aLocation.spec;
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}
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this.refTab.setAttribute("lastLocation",aLocation.spec);
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},
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onStatusChange : function(aWebProgress, aRequest, aStatus, aMessage)
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{
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},
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onSecurityChange : function(aWebProgress, aRequest, aState)
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{
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/* Color is temporary. We shall dynamically assign a new class to the element and or to
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evaluate access from another class rule, the security identity color has to be with the minimo.css */
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switch (aState) {
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case nsIWebProgressListener.STATE_IS_SECURE | nsIWebProgressListener.STATE_SECURE_HIGH:
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//this.urlBar.value="level high";
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document.styleSheets[1].cssRules[0].style.backgroundColor="yellow";
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break;
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case nsIWebProgressListener.STATE_IS_SECURE | nsIWebProgressListener.STATE_SECURE_LOW:
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// this.urlBar.value="level low";
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document.styleSheets[1].cssRules[0].style.backgroundColor="lightyellow";
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break;
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case nsIWebProgressListener.STATE_IS_BROKEN:
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//this.urlBar.value="level broken";
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document.styleSheets[1].cssRules[0].style.backgroundColor="lightred";
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break;
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case nsIWebProgressListener.STATE_IS_INSECURE:
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default:
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document.styleSheets[1].cssRules[0].style.backgroundColor="white";
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break;
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}
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}
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}
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/**
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* Initial Minimo Startup
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*
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**/
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/* moved this as global */
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function MiniNavStartup()
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{
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gPrefs = Components.classes["@mozilla.org/preferences-service;1"]
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.getService(Components.interfaces.nsIPrefBranch);
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gURLBar = document.getElementById("urlbar");
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var currentTab=getBrowser().selectedTab;
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browserInit(currentTab);
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gSelectedTab=currentTab;
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var homepage = gPrefs.getCharPref("browser.startup.homepage");
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loadURI(homepage);
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}
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/**
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* Init stuff
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*
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**/
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function browserInit(refTab)
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{
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var BrowserStatusHandler = new nsBrowserStatusHandler();
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BrowserStatusHandler.init();
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BrowserStatusHandler.refTab=refTab; // WARNING (was refTab);
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try {
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getBrowser().addProgressListener(BrowserStatusHandler, Components.interfaces.nsIWebProgress.NOTIFY_ALL);
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gBrowserStatusHandlerArray.push(BrowserStatusHandler);
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var refBrowser=getBrowser().getBrowserForTab(refTab);
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var webNavigation=refBrowser.webNavigation;
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webNavigation.sessionHistory = Components.classes["@mozilla.org/browser/shistory;1"].createInstance(Components.interfaces.nsISHistory);
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// enable global history
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getBrowser().docShell.QueryInterface(Components.interfaces.nsIDocShellHistory).useGlobalHistory = true;
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} catch (e) {
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alert("Error trying to startup browser. Please report this as a bug:\n" + e);
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}
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try {
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refBrowser.markupDocumentViewer.textZoom = .90;
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} catch (e) {}
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gURLBar = document.getElementById("urlbar");
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}
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function MiniNavShutdown()
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{
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if (gBrowserStatusHandler) gBrowserStatusHandler.destroy();
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}
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function getBrowser()
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{
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return document.getElementById("content");
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}
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function getWebNavigation()
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{
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return getBrowser().webNavigation;
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}
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function loadURI(uri)
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{
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getWebNavigation().loadURI(uri, nsIWebNavigation.LOAD_FLAGS_NONE, null, null, null);
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}
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function BrowserLoadURL()
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{
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try {
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loadURI(gURLBar.value);
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content.focus();
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}
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catch(e) {
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}
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}
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function BrowserBack()
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{
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getWebNavigation().goBack();
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}
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function BrowserForward()
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{
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getWebNavigation().goForward();
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}
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function BrowserStop()
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{
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getWebNavigation().stop(nsIWebNavigation.STOP_ALL);
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}
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function BrowserReload()
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{
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getWebNavigation().reload(nsIWebNavigation.LOAD_FLAGS_NONE);
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}
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function BrowserAddTab()
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{
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var thisTab=getBrowser().addTab("http://mozilla.org");
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browserInit(thisTab);
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}
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function BrowserOpenTab()
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{
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try {
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getBrowser().selectedTab = getBrowser().addTab('about:blank');
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browserInit(getBrowser().selectedTab);
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} catch (e) {
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alert(e);
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}
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// if (gURLBar) setTimeout(function() { gURLBar.focus(); }, 0);
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}
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/**
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* Has to go through some other approach like a XML-based rule system.
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* Those are constraints conditions and action.
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**/
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function BrowserViewOptions() {
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document.getElementById("toolbar-view").collapsed=!document.getElementById("toolbar-view").collapsed;
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if(document.getElementById("toolbar-view").collapsed && document.getElementById("command_ViewOptions").getAttribute("checked")=="true") {
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document.getElementById("command_ViewOptions").setAttribute("checked","false");
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}
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}
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/**
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* Work-in-progress, this handler is 100% generic and gets all the clicks for the entire tabbed
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* content area. Need to fix with the approach where we handler only clicks for the actual tab.
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* Need to fix to also handle the key action case.
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**/
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function tabbrowserAreaClick(e) {
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// When the click happens,
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// updates the location bar with the lastLocation for the given selectedTab.
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// Note that currently the lastLocation is stored in the DOM for the selectedTab.
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gSelectedTab=getBrowser().selectedTab;
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gURLBar.value=gSelectedTab.getAttribute("lastLocation");
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document.styleSheets[1].cssRules[0].style.backgroundPosition="1000px 100%";
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}
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/**
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* urlbar indentity, style, progress indicator.
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**/
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function urlbar() {
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}
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/* Reset the text size */
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function BrowserResetZoomPlus() {
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getBrowser().selectedBrowser.markupDocumentViewer.textZoom+= .25;
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}
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function BrowserResetZoomMinus() {
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getBrowser().selectedBrowser.markupDocumentViewer.textZoom-= .25;
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}
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/*
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We want to intercept before it shows,
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to evaluate when the selected content area is a phone number,
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thus mutate the popup menu to the right make call item
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*/
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function BrowserPopupShowing () {
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var selectedRange=getBrowser().selectedBrowser.contentDocument.getSelection();
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document.getElementById("item-call").label="Call \""+ selectedRange + " \"";
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document.getElementById("item-call").setAttribute("oncommand","DoTestSendCall("+selectedRange+")");
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/* Enable Copy */
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if(selectedRange.toString()) {
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document.getElementById("item-copy").style.display="block";
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}
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/* Enable Paste - Can paste only if the focused element has a value attribute. :)
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THis may affect XHTML nodes. Users may be able to paste things within XML nodes.
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*/
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if(document.commandDispatcher.focusedElement.nodeName=="INPUT"||document.commandDispatcher.focusedElement.nodeName=="TEXTAREA") {
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if(DoClipCheckPaste()) {
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document.getElementById("item-paste").style.display="block";
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}
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}
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}
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function DoPanelPreferences() {
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window.openDialog("chrome://minimo/content/preferences.xul","preferences","modal,centerscreeen,chrome,resizable=no");
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BrowserReload();
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}
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/*
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Testing the SMS and Call Services
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*/
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function DoTestSendCall(toCall) {
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var phoneInterface= Components.classes["@mozilla.org/phone/support;1"].createInstance(Components.interfaces.nsIPhoneSupport);
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phoneInterface.makeCall(toCall,"");
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}
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function DoFullScreen()
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{
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gFullScreen = !gFullScreen;
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document.getElementById("nav-bar").hidden = gFullScreen;
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getBrowser().setStripVisibilityTo(!gFullScreen);
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window.fullScreen = gFullScreen;
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}
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/*
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*/
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function DoClipCopy()
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{
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var copytext=getBrowser().selectedBrowser.contentDocument.getSelection().toString();
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var str = Components.classes["@mozilla.org/supports-string;1"].createInstance(Components.interfaces.nsISupportsString);
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if (!str) return false;
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str.data = copytext;
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var trans = Components.classes["@mozilla.org/widget/transferable;1"].createInstance(Components.interfaces.nsITransferable);
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if (!trans) return false;
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trans.addDataFlavor("text/unicode");
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trans.setTransferData("text/unicode",str,copytext.length * 2);
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var clipid = Components.interfaces.nsIClipboard;
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var clip = Components.classes["@mozilla.org/widget/clipboard;1"].getService(clipid);
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if (!clip) return false;
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clip.setData(trans,null,clipid.kGlobalClipboard);
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}
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/*
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Currently supports text/unicode.
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*/
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function DoClipCheckPaste()
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{
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var clip = Components.classes["@mozilla.org/widget/clipboard;1"].getService(Components.interfaces.nsIClipboard);
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if (!clip) return false;
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var trans = Components.classes["@mozilla.org/widget/transferable;1"].createInstance(Components.interfaces.nsITransferable);
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if (!trans) return false;
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trans.addDataFlavor("text/unicode");
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clip.getData(trans,clip.kGlobalClipboard);
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var str = new Object();
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var strLength = new Object();
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var pastetext = null;
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trans.getTransferData("text/unicode",str,strLength);
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if (str) str = str.value.QueryInterface(Components.interfaces.nsISupportsString);
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if (str) pastetext = str.data.substring(0,strLength.value / 2);
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if(pastetext) {
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return pastetext;
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} else return false;
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}
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function DoClipPaste()
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{
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/* 008 note - value is there in the clipboard, however somehow paste action does not happen.
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If you evaluate the canpaste you get false. */
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var disp = document.commandDispatcher;
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var cont = disp.getControllerForCommand("cmd_paste");
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cont.doCommand("cmd_paste");
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}
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function addToUrlbarHistory()
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{
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var urlToAdd = gURLBar.value;
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if (!urlToAdd)
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return;
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if (urlToAdd.search(/[\x00-\x1F]/) != -1) // don't store bad URLs
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return;
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if (!gGlobalHistory)
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gGlobalHistory = Components.classes["@mozilla.org/browser/global-history;2"]
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.getService(Components.interfaces.nsIBrowserHistory);
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if (!gURIFixup)
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gURIFixup = Components.classes["@mozilla.org/docshell/urifixup;1"]
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.getService(Components.interfaces.nsIURIFixup);
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try {
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if (urlToAdd.indexOf(" ") == -1) {
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var fixedUpURI = gURIFixup.createFixupURI(urlToAdd, 0);
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gGlobalHistory.markPageAsTyped(fixedUpURI);
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}
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}
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catch(ex) {
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}
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}
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function URLBarEntered()
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{
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try { addToUrlbarHistory(); } catch(ex) {}
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BrowserLoadURL();
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return true;
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}
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function URLBarFocusHandler()
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{
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gURLBar.showHistoryPopup();
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}
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var gRotationDirection = true;
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function BrowserScreenRotate()
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{
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try {
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var deviceSupport = Components.classes["@mozilla.org/device/support;1"].getService(Components.interfaces.nsIDeviceSupport);
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deviceSupport.rotateScreen(gRotationDirection);
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gRotationDirection != gRotationDirection;
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}
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catch (ex)
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{
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alert(ex);
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}
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}
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