зеркало из https://github.com/mozilla/gecko-dev.git
674 строки
21 KiB
JavaScript
674 строки
21 KiB
JavaScript
/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is Mozilla Communicator client code, released
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* March 31, 1998.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998-1999 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributors(s):
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* Jan Varga <varga@utcru.sk>
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* Håkan Waara (hwaara@chello.se)
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*/
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//This file stores variables common to mail windows
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var messengerContractID = "@mozilla.org/messenger;1";
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var statusFeedbackContractID = "@mozilla.org/messenger/statusfeedback;1";
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var mailSessionContractID = "@mozilla.org/messenger/services/session;1";
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var secureUIContractID = "@mozilla.org/secure_browser_ui;1";
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var prefContractID = "@mozilla.org/preferences-service;1";
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var msgWindowContractID = "@mozilla.org/messenger/msgwindow;1";
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var messenger;
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var pref;
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var prefServices;
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var statusFeedback;
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var messagePaneController;
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var msgWindow;
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var msgComposeService;
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var accountManager;
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var RDF;
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var msgComposeType;
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var msgComposeFormat;
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var mailSession;
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var gMessengerBundle;
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var gBrandBundle;
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var datasourceContractIDPrefix = "@mozilla.org/rdf/datasource;1?name=";
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var accountManagerDSContractID = datasourceContractIDPrefix + "msgaccountmanager";
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var folderDSContractID = datasourceContractIDPrefix + "mailnewsfolders";
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var accountManagerDataSource;
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var folderDataSource;
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var messagesBox = null;
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var accountCentralBox = null;
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var gSearchBox = null;
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var gAccountCentralLoaded = false;
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var gFakeAccountPageLoaded = false;
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var gPaneConfig = null;
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//End progress and Status variables
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// for checking if the folder loaded is Draft or Unsent which msg is editable
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var gIsEditableMsgFolder = false;
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var gOfflineManager;
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// cache the last keywords
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var gLastKeywords = "";
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function OnMailWindowUnload()
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{
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RemoveMailOfflineObserver();
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var searchSession = GetSearchSession();
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if (searchSession)
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{
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removeGlobalListeners();
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if (gPreQuickSearchView) //close the cached pre quick search view
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gPreQuickSearchView.close();
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}
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var dbview = GetDBView();
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if (dbview) {
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dbview.close();
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}
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var mailSession = Components.classes[mailSessionContractID].getService();
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if(mailSession)
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{
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mailSession = mailSession.QueryInterface(Components.interfaces.nsIMsgMailSession);
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if(mailSession)
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{
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mailSession.RemoveFolderListener(folderListener);
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}
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}
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mailSession.RemoveMsgWindow(msgWindow);
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messenger.SetWindow(null, null);
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var msgDS = folderDataSource.QueryInterface(Components.interfaces.nsIMsgRDFDataSource);
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msgDS.window = null;
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msgDS = accountManagerDataSource.QueryInterface(Components.interfaces.nsIMsgRDFDataSource);
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msgDS.window = null;
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msgWindow.closeWindow();
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}
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function CreateMessenger()
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{
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messenger = Components.classes[messengerContractID].createInstance();
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messenger = messenger.QueryInterface(Components.interfaces.nsIMessenger);
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}
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function CreateMailWindowGlobals()
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{
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// get the messenger instance
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CreateMessenger();
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prefServices = Components.classes[prefContractID].getService(Components.interfaces.nsIPrefService);
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pref = prefServices.getBranch(null);
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//Create windows status feedback
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// set the JS implementation of status feedback before creating the c++ one..
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window.MsgStatusFeedback = new nsMsgStatusFeedback();
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// double register the status feedback object as the xul browser window implementation
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window.XULBrowserWindow = window.MsgStatusFeedback;
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statusFeedback = Components.classes[statusFeedbackContractID].createInstance();
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statusFeedback = statusFeedback.QueryInterface(Components.interfaces.nsIMsgStatusFeedback);
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/*
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not in use unless we want the lock button back
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// try to create and register ourselves with a security icon...
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var securityIcon = document.getElementById("security-button");
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if (securityIcon) {
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// if the client isn't built with psm enabled then we won't have a secure UI to monitor the lock icon
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// so be sure to wrap this in a try / catch clause...
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try {
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var secureUI;
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// we may not have a secure UI if psm isn't installed!
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if (secureUIContractID in Components.classes) {
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secureUI = Components.classes[secureUIContractID].createInstance();
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if (secureUI) {
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secureUI = secureUI.QueryInterface(Components.interfaces.nsISecureBrowserUI);
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secureUI.init(_content, securityIcon);
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}
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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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window.MsgWindowCommands = new nsMsgWindowCommands();
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//Create message window object
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msgWindow = Components.classes[msgWindowContractID].createInstance();
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msgWindow = msgWindow.QueryInterface(Components.interfaces.nsIMsgWindow);
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msgComposeService = Components.classes['@mozilla.org/messengercompose;1'].getService();
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msgComposeService = msgComposeService.QueryInterface(Components.interfaces.nsIMsgComposeService);
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mailSession = Components.classes["@mozilla.org/messenger/services/session;1"].getService(Components.interfaces.nsIMsgMailSession);
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accountManager = Components.classes["@mozilla.org/messenger/account-manager;1"].getService(Components.interfaces.nsIMsgAccountManager);
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RDF = Components.classes['@mozilla.org/rdf/rdf-service;1'].getService();
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RDF = RDF.QueryInterface(Components.interfaces.nsIRDFService);
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msgComposeType = Components.interfaces.nsIMsgCompType;
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msgComposeFormat = Components.interfaces.nsIMsgCompFormat;
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gMessengerBundle = document.getElementById("bundle_messenger");
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gBrandBundle = document.getElementById("bundle_brand");
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//Create datasources
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accountManagerDataSource = Components.classes[accountManagerDSContractID].createInstance();
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folderDataSource = Components.classes[folderDSContractID].createInstance();
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messagesBox = document.getElementById("messagesBox");
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accountCentralBox = document.getElementById("accountCentralBox");
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gSearchBox = document.getElementById("searchBox");
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gPaneConfig = pref.getIntPref("mail.pane_config");
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}
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function InitMsgWindow()
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{
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msgWindow.messagePaneController = new nsMessagePaneController();
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msgWindow.statusFeedback = statusFeedback;
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msgWindow.msgHeaderSink = messageHeaderSink;
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msgWindow.SetDOMWindow(window);
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mailSession.AddMsgWindow(msgWindow);
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}
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function AddDataSources()
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{
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accountManagerDataSource = accountManagerDataSource.QueryInterface(Components.interfaces.nsIRDFDataSource);
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folderDataSource = folderDataSource.QueryInterface(Components.interfaces.nsIRDFDataSource);
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//to move menu item
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SetupMoveCopyMenus('moveMenu', accountManagerDataSource, folderDataSource);
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//to copy menu item
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SetupMoveCopyMenus('copyMenu', accountManagerDataSource, folderDataSource);
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//To FileButton menu
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SetupMoveCopyMenus('button-file', accountManagerDataSource, folderDataSource);
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//To move and copy menus in message pane context
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SetupMoveCopyMenus("messagePaneContext-copyMenu", accountManagerDataSource, folderDataSource);
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SetupMoveCopyMenus("messagePaneContext-moveMenu", accountManagerDataSource, folderDataSource);
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//Add statusFeedback
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var msgDS = folderDataSource.QueryInterface(Components.interfaces.nsIMsgRDFDataSource);
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msgDS.window = msgWindow;
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msgDS = accountManagerDataSource.QueryInterface(Components.interfaces.nsIMsgRDFDataSource);
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msgDS.window = msgWindow;
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}
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function SetupMoveCopyMenus(menuid, accountManagerDataSource, folderDataSource)
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{
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var menu = document.getElementById(menuid);
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if(menu)
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{
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menu.database.AddDataSource(accountManagerDataSource);
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menu.database.AddDataSource(folderDataSource);
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menu.setAttribute('ref', 'msgaccounts:/');
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}
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}
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function dumpProgress() {
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var broadcaster = document.getElementById("Messenger:LoadingProgress");
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dump( "broadcaster mode=" + broadcaster.getAttribute("mode") + "\n" );
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dump( "broadcaster value=" + broadcaster.getAttribute("value") + "\n" );
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dump( "meter mode=" + meter.getAttribute("mode") + "\n" );
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dump( "meter value=" + meter.getAttribute("value") + "\n" );
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}
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// We're going to implement our status feedback for the mail window in JS now.
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// the following contains the implementation of our status feedback object
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function nsMsgStatusFeedback()
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{
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}
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nsMsgStatusFeedback.prototype =
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{
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// global variables for status / feedback information....
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statusTextFld : null,
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statusBar : null,
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throbber : null,
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stopCmd : null,
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startTimeoutID : null,
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stopTimeoutID : null,
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pendingStartRequests : 0,
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meteorsSpinning : false,
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ensureStatusFields : function()
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{
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if (!this.statusTextFld ) this.statusTextFld = document.getElementById("statusText");
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if (!this.statusBar) this.statusBar = document.getElementById("statusbar-icon");
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if(!this.throbber) this.throbber = document.getElementById("navigator-throbber");
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if(!this.stopCmd) this.stopCmd = document.getElementById("cmd_stop");
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},
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// nsIXULBrowserWindow implementation
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setJSStatus : function(status)
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{
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},
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setJSDefaultStatus : function(status)
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{
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},
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setOverLink : function(link)
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{
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this.showStatusString(link);
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},
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QueryInterface : function(iid)
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{
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if (iid.equals(Components.interfaces.nsIMsgStatusFeedback) ||
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iid.equals(Components.interfaces.nsIXULBrowserWindow) ||
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iid.equals(Components.interfaces.nsISupports))
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return this;
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throw Components.results.NS_NOINTERFACE;
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},
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// nsIMsgStatusFeedback implementation.
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showStatusString : function(statusText)
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{
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this.ensureStatusFields();
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if ( statusText == "" )
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statusText = defaultStatus;
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this.statusTextFld.label = statusText;
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},
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_startMeteors : function()
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{
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this.ensureStatusFields();
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this.meteorsSpinning = true;
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this.startTimeoutID = null;
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// Turn progress meter on.
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this.statusBar.setAttribute("mode","undetermined");
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// turn throbber on
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this.throbber.setAttribute("busy", true);
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//turn on stop button and menu
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this.stopCmd.removeAttribute("disabled");
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},
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startMeteors : function()
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{
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this.pendingStartRequests++;
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// if we don't already have a start meteor timeout pending
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// and the meteors aren't spinning, then kick off a start
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if (!this.startTimeoutID && !this.meteorsSpinning)
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this.startTimeoutID = setTimeout('window.MsgStatusFeedback._startMeteors();', 500);
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// since we are going to start up the throbber no sense in processing
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// a stop timeout...
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if (this.stopTimeoutID)
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{
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clearTimeout(this.stopTimeoutID);
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this.stopTimeoutID = null;
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}
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},
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_stopMeteors : function()
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{
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if(gTimelineEnabled){
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gTimelineService.stopTimer("FolderLoading");
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gTimelineService.markTimer("FolderLoading");
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gTimelineService.resetTimer("FolderLoading");
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}
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this.ensureStatusFields();
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var msg = gMessengerBundle.getString("documentDone");
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this.showStatusString(msg);
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defaultStatus = msg;
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this.throbber.setAttribute("busy", false);
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// Turn progress meter off.
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this.statusBar.setAttribute("mode","normal");
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this.statusBar.value = 0; // be sure to clear the progress bar
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this.statusBar.label = "";
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this.stopCmd.setAttribute("disabled", "true");
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this.meteorsSpinning = false;
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this.stopTimeoutID = null;
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},
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stopMeteors : function()
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{
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if (this.pendingStartRequests > 0)
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this.pendingStartRequests--;
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// if we are going to be starting the meteors, cancel the start
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if (this.pendingStartRequests == 0 && this.startTimeoutID)
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{
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clearTimeout(this.startTimeoutID);
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this.startTimeoutID = null;
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}
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// if we have no more pending starts and we don't have a stop timeout already in progress
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// AND the meteors are currently running then fire a stop timeout to shut them down.
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if (this.pendingStartRequests == 0 && !this.stopTimeoutID)
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{
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if (this.meteorsSpinning)
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this.stopTimeoutID = setTimeout('window.MsgStatusFeedback._stopMeteors();', 500);
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}
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},
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showProgress : function(percentage)
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{
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this.ensureStatusFields();
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if (percentage >= 0)
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{
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this.statusBar.setAttribute("mode", "normal");
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this.statusBar.value = percentage;
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this.statusBar.label = Math.round(percentage) + "%";
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}
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},
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closeWindow : function(percent)
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{
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}
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}
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function nsMsgWindowCommands()
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{
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}
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nsMsgWindowCommands.prototype =
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{
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QueryInterface : function(iid)
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{
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if (iid.equals(Components.interfaces.nsIMsgWindowCommands) ||
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iid.equals(Components.interfaces.nsISupports))
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return this;
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throw Components.results.NS_NOINTERFACE;
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},
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SelectFolder: function(folderUri)
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{
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SelectFolder(folderUri);
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},
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SelectMessage: function(messageUri)
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{
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SelectMessage(messageUri);
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}
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}
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function nsMessagePaneController()
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{
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}
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nsMessagePaneController.prototype =
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{
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QueryInterface : function(iid)
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{
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if (iid.equals(Components.interfaces.nsIMsgMessagePaneController) ||
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iid.equals(Components.interfaces.nsISupports))
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return this;
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throw Components.results.NS_NOINTERFACE;
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},
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clearMsgPane: function()
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{
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if (gDBView)
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setTitleFromFolder(gDBView.msgFolder,null);
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else
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setTitleFromFolder(null,null);
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ClearMessagePane();
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}
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}
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function StopUrls()
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{
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msgWindow.StopUrls();
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}
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function loadStartPage() {
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try {
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var startpageenabled = pref.getBoolPref("mailnews.start_page.enabled");
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if (startpageenabled) {
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var startpage = pref.getComplexValue("mailnews.start_page.url",
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Components.interfaces.nsIPrefLocalizedString).data;
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if (startpage != "") {
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// first, clear out the charset setting.
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messenger.setDisplayCharset("");
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GetMessagePaneFrame().location = startpage;
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//dump("start message pane with: " + startpage + "\n");
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ClearMessageSelection();
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}
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}
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}
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catch (ex) {
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dump("Error loading start page.\n");
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return;
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}
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}
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// Display AccountCentral page when users clicks on the Account Folder.
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// When AccountCentral page need to be shown, we need to hide
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// the box containing threadPane, splitter and messagePane.
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// Load iframe in the AccountCentral box with corresponding page
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function ShowAccountCentral()
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{
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try
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{
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var acctCentralPage = pref.getComplexValue("mailnews.account_central_page.url",
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Components.interfaces.nsIPrefLocalizedString).data;
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switch (gPaneConfig)
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{
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case 0:
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messagesBox.setAttribute("collapsed", "true");
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gSearchBox.setAttribute("collapsed", "true");
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accountCentralBox.removeAttribute("collapsed");
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window.frames["accountCentralPane"].location = acctCentralPage;
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gAccountCentralLoaded = true;
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break;
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case 1:
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var messagePaneBox = document.getElementById("messagepanebox");
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messagePaneBox.setAttribute("collapsed", "true");
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var searchAndThreadPaneBox = document.getElementById("searchAndthreadpaneBox");
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searchAndThreadPaneBox.setAttribute("collapsed", "true");
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var threadPaneSplitter = document.getElementById("threadpane-splitter");
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threadPaneSplitter.setAttribute("collapsed", "true");
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accountCentralBox.removeAttribute("collapsed");
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window.frames["accountCentralPane"].location = acctCentralPage;
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gAccountCentralLoaded = true;
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break;
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}
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}
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catch (ex)
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{
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dump("Error loading AccountCentral page -> " + ex + "\n");
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return;
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}
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}
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// Display thread and message panes with splitter when user tries
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// to read messages by clicking on msgfolders. Hide AccountCentral
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// box and display message box.
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function HideAccountCentral()
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{
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try
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{
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switch (gPaneConfig)
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{
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case 0:
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window.frames["accountCentralPane"].location = "about:blank";
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accountCentralBox.setAttribute("collapsed", "true");
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gSearchBox.removeAttribute("collapsed");
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messagesBox.removeAttribute("collapsed");
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gAccountCentralLoaded = false;
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break;
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case 1:
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window.frames["accountCentralPane"].location = "about:blank";
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accountCentralBox.setAttribute("collapsed", "true");
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var messagePaneBox = document.getElementById("messagepanebox");
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messagePaneBox.removeAttribute("collapsed");
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var searchAndThreadPaneBox = document.getElementById("searchAndthreadpaneBox");
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searchAndThreadPaneBox.removeAttribute("collapsed");
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var threadPaneSplitter = document.getElementById("threadpane-splitter");
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threadPaneSplitter.removeAttribute("collapsed");
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gAccountCentralLoaded = false;
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break;
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}
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}
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|
catch (ex)
|
|
{
|
|
dump("Error hiding AccountCentral page -> " + ex + "\n");
|
|
return;
|
|
}
|
|
}
|
|
|
|
// Given the server, open the twisty and the set the selection
|
|
// on inbox of that server.
|
|
// prompt if offline.
|
|
function OpenInboxForServer(server)
|
|
{
|
|
try {
|
|
HideAccountCentral();
|
|
var inboxFolder = GetInboxFolder(server);
|
|
SelectFolder(inboxFolder.URI);
|
|
|
|
if(CheckOnline())
|
|
GetMessagesForInboxOnServer(server);
|
|
else {
|
|
var option = PromptGetMessagesOffline();
|
|
if(option == 0) {
|
|
if (!gOfflineManager)
|
|
GetOfflineMgrService();
|
|
|
|
gOfflineManager.goOnline(false /* sendUnsentMessages */,
|
|
false /* playbackOfflineImapOperations */,
|
|
msgWindow);
|
|
GetMessagesForInboxOnServer(server);
|
|
}
|
|
}
|
|
}
|
|
catch (ex) {
|
|
dump("Error opening inbox for server -> " + ex + "\n");
|
|
return;
|
|
}
|
|
}
|
|
|
|
function GetSearchSession()
|
|
{
|
|
if (("gSearchSession" in top) && gSearchSession)
|
|
return gSearchSession;
|
|
else
|
|
return null;
|
|
}
|
|
|
|
function SetKeywords(aKeywords)
|
|
{
|
|
// we cache the last keywords.
|
|
// if there is no chagne, we do nothing.
|
|
// most of the time, this will be the case.
|
|
if (aKeywords == gLastKeywords)
|
|
return;
|
|
|
|
// these are the UI elements who care about keywords
|
|
var elements = document.getElementsByAttribute("keywordrelated","true");
|
|
var len = elements.length;
|
|
for (var i=0; i<len; i++) {
|
|
var element = elements[i];
|
|
var originalclass = element.getAttribute("originalclass");
|
|
|
|
// we use XBL for certain headers.
|
|
// if the element has keywordrelated="true"
|
|
// but no original class, it's an XBL widget
|
|
// so to get the real element, use getAnonymousElementByAttribute()
|
|
if (!originalclass) {
|
|
element = document.getAnonymousElementByAttribute(element, "keywordrelated", "true");
|
|
originalclass = element.getAttribute("originalclass");
|
|
}
|
|
|
|
if (aKeywords) {
|
|
if (element.getAttribute("appendoriginalclass") == "true") {
|
|
aKeywords += " " + originalclass;
|
|
}
|
|
element.setAttribute("class", aKeywords);
|
|
}
|
|
else {
|
|
// if no keywords, reset class to the original class
|
|
element.setAttribute("class", originalclass);
|
|
}
|
|
}
|
|
|
|
// cache the keywords
|
|
gLastKeywords = aKeywords;
|
|
}
|
|
|
|
function ShowHideToolBarButtons()
|
|
{
|
|
var prefBase = "mail.toolbars.showbutton.";
|
|
var prefBranch = prefServices.getBranch(prefBase);
|
|
var prefCount = {value:0};
|
|
var prefArray = prefBranch.getChildList("" , prefCount);
|
|
|
|
if (prefArray && (prefCount.value > 0)) {
|
|
for (var i=0;i < prefCount.value;i++) {
|
|
document.getElementById("button-" + prefArray[i]).hidden = !(prefBranch.getBoolPref(prefArray[i]));
|
|
}
|
|
}
|
|
}
|
|
|
|
function AddToolBarPrefListener()
|
|
{
|
|
try {
|
|
var pbi = pref.QueryInterface(Components.interfaces.nsIPrefBranchInternal);
|
|
pbi.addObserver(gMailToolBarPrefListener.domain, gMailToolBarPrefListener, false);
|
|
} catch(ex) {
|
|
dump("Failed to observe prefs: " + ex + "\n");
|
|
}
|
|
}
|
|
|
|
function RemoveToolBarPrefListener()
|
|
{
|
|
try {
|
|
var pbi = pref.QueryInterface(Components.interfaces.nsIPrefBranchInternal);
|
|
pbi.removeObserver(gMailToolBarPrefListener.domain, gMailToolBarPrefListener);
|
|
} catch(ex) {
|
|
dump("Failed to remove pref observer: " + ex + "\n");
|
|
}
|
|
}
|
|
|
|
// Pref listener constants
|
|
const gMailToolBarPrefListener =
|
|
{
|
|
domain: "mail.toolbars.showbutton",
|
|
observe: function(subject, topic, prefName)
|
|
{
|
|
// verify that we're changing a button pref
|
|
if (topic != "nsPref:changed")
|
|
return;
|
|
|
|
document.getElementById("button-" + prefName.substr(this.domain.length+1)).hidden = !(pref.getBoolPref(prefName));
|
|
}
|
|
};
|