зеркало из https://github.com/mozilla/gecko-dev.git
1372 строки
43 KiB
JavaScript
1372 строки
43 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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* Contributor(s):
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* Jan Varga (varga@utcru.sk)
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* Håkan Waara (hwaara@chello.se)
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* Neil Rashbrook (neil@parkwaycc.co.uk)
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*/
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/* This is where functions related to the 3 pane window are kept */
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// from MailNewsTypes.h
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const nsMsgViewIndex_None = 0xFFFFFFFF;
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var gFolderTree;
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var gMessagePane;
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var gThreadTree;
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var gSearchInput;
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var gThreadAndMessagePaneSplitter = null;
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var gUnreadCount = null;
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var gTotalCount = null;
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var gCurrentLoadingFolderURI;
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var gCurrentFolderToReroot;
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var gCurrentLoadingFolderSortType = 0;
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var gCurrentLoadingFolderSortOrder = 0;
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var gCurrentLoadingFolderViewType = 0;
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var gCurrentLoadingFolderViewFlags = 0;
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var gRerootOnFolderLoad = false;
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var gCurrentDisplayedMessage = null;
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var gNextMessageAfterDelete = null;
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var gNextMessageAfterLoad = null;
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var gNextMessageViewIndexAfterDelete = -2;
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var gCurrentlyDisplayedMessage=nsMsgViewIndex_None;
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var gStartFolderUri = null;
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var gStartMsgKey = -1;
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var gSearchEmailAddress = null;
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var gRightMouseButtonDown = false;
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// Global var to keep track of which row in the thread pane has been selected
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// This is used to make sure that the row with the currentIndex has the selection
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// after a Delete or Move of a message that has a row index less than currentIndex.
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var gThreadPaneCurrentSelectedIndex = -1;
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// Global var to keep track of if the 'Delete Message' or 'Move To' thread pane
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// context menu item was triggered. This helps prevent the tree view from
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// not updating on one of those menu item commands.
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var gThreadPaneDeleteOrMoveOccurred = false;
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//If we've loaded a message, set to true. Helps us keep the start page around.
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var gHaveLoadedMessage;
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var gDisplayStartupPage = false;
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var gNotifyDefaultInboxLoadedOnStartup = false;
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// the folderListener object
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var folderListener = {
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OnItemAdded: function(parentItem, item, view) { },
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OnItemRemoved: function(parentItem, item, view) { },
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OnItemPropertyChanged: function(item, property, oldValue, newValue) { },
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OnItemIntPropertyChanged: function(item, property, oldValue, newValue) {
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var currentLoadedFolder = GetThreadPaneFolder();
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if (!currentLoadedFolder) return;
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var currentURI = currentLoadedFolder.URI;
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//if we don't have a folder loaded, don't bother.
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if(currentURI) {
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if(property.GetUnicode() == "TotalMessages" || property.GetUnicode() == "TotalUnreadMessages") {
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var folder = item.QueryInterface(Components.interfaces.nsIMsgFolder);
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if(folder) {
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var folderResource = folder.QueryInterface(Components.interfaces.nsIRDFResource);
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if(folderResource) {
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var folderURI = folderResource.Value;
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if(currentURI == folderURI) {
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UpdateStatusMessageCounts(folder);
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}
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}
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}
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}
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}
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},
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OnItemBoolPropertyChanged: function(item, property, oldValue, newValue) { },
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OnItemUnicharPropertyChanged: function(item, property, oldValue, newValue) { },
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OnItemPropertyFlagChanged: function(item, property, oldFlag, newFlag) { },
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OnItemEvent: function(folder, event) {
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var eventType = event.GetUnicode();
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if (eventType == "FolderLoaded") {
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if (folder) {
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var resource = folder.QueryInterface(Components.interfaces.nsIRDFResource);
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if(resource) {
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var uri = resource.Value;
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if(uri == gCurrentFolderToReroot) {
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gQSViewIsDirty = true;
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gCurrentFolderToReroot="";
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var msgFolder = folder.QueryInterface(Components.interfaces.nsIMsgFolder);
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if(msgFolder) {
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msgFolder.endFolderLoading();
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// suppress command updating when rerooting the folder
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// when rerooting, we'll be clearing the selection
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// which will cause us to update commands.
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if (gDBView) {
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gDBView.suppressCommandUpdating = true;
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// if the db's view isn't set, something went wrong and we should reroot
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// the folder, which will re-open the view.
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if (!gDBView.db)
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gRerootOnFolderLoad = true;
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}
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if (gRerootOnFolderLoad)
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RerootFolder(uri, msgFolder, gCurrentLoadingFolderViewType, gCurrentLoadingFolderViewFlags, gCurrentLoadingFolderSortType, gCurrentLoadingFolderSortOrder);
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var db = msgFolder.getMsgDatabase(msgWindow);
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if (db)
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db.resetHdrCacheSize(100);
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if (gDBView) {
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gDBView.suppressCommandUpdating = false;
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}
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gIsEditableMsgFolder = IsSpecialFolder(msgFolder, MSG_FOLDER_FLAG_DRAFTS);
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gCurrentLoadingFolderSortType = 0;
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gCurrentLoadingFolderSortOrder = 0;
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gCurrentLoadingFolderViewType = 0;
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gCurrentLoadingFolderViewFlags = 0;
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var scrolled = false;
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LoadCurrentlyDisplayedMessage(); //used for rename folder msg loading after folder is loaded.
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if (gStartMsgKey != -1) {
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// select the desired message
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gDBView.selectMsgByKey(gStartMsgKey);
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gStartMsgKey = -1;
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// now scroll to it
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var indicies = GetSelectedIndices(gDBView);
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EnsureRowInThreadTreeIsVisible(indicies[0]);
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scrolled = true;
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}
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if (gNextMessageAfterLoad) {
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var type = gNextMessageAfterLoad;
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gNextMessageAfterLoad = null;
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// scroll to and select the proper message
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scrolled = ScrollToMessage(type, true, true /* selectMessage */);
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}
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}
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}
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if(uri == gCurrentLoadingFolderURI) {
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gCurrentLoadingFolderURI = "";
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//Now let's select the first new message if there is one
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if (!scrolled) {
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// if we didn't just scroll, scroll to the first new message
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// don't select it though
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scrolled = ScrollToMessage(nsMsgNavigationType.firstNew, true, false /* selectMessage */);
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// if we failed to find a new message,
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// scroll to the newest, which might be the top or the bottom
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// depending on our sort order and sort type
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if (!scrolled) {
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if (gDBView.sortOrder == nsMsgViewSortOrder.ascending) {
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switch (gDBView.sortType) {
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case nsMsgViewSortType.byDate:
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case nsMsgViewSortType.byId:
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case nsMsgViewSortType.byThread:
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scrolled = ScrollToMessage(nsMsgNavigationType.lastMessage, true, false /* selectMessage */);
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break;
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}
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}
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}
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if (!scrolled)
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EnsureRowInThreadTreeIsVisible(0);
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}
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SetBusyCursor(window, false);
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}
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if (gNotifyDefaultInboxLoadedOnStartup && (folder.flags & 0x1000))
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{
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var defaultAccount = accountManager.defaultAccount;
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defaultServer = defaultAccount.incomingServer;
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var inboxFolder = GetInboxFolder(defaultServer);
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if (inboxFolder && inboxFolder.URI == folder.URI)
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{
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NotifyObservers(null,"defaultInboxLoadedOnStartup",null);
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gNotifyDefaultInboxLoadedOnStartup = false;
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}
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}
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//folder loading is over, now issue quick search if there is an email address
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if (gSearchEmailAddress)
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{
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Search(gSearchEmailAddress);
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gSearchEmailAddress = null;
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}
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else if (gDefaultSearchViewTerms)
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{
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Search("");
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}
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}
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}
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}
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else if (eventType == "ImapHdrDownloaded") {
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if (folder) {
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var imapFolder = folder.QueryInterface(Components.interfaces.nsIMsgImapMailFolder);
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if (imapFolder) {
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var hdrParser = imapFolder.hdrParser;
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if (hdrParser) {
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var msgHdr = hdrParser.GetNewMsgHdr();
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if (msgHdr)
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{
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var hdrs = hdrParser.headers;
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if (hdrs && hdrs.indexOf("X-attachment-size:") > 0) {
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msgHdr.OrFlags(0x10000000); // 0x10000000 is MSG_FLAG_ATTACHMENT
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}
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if (hdrs && hdrs.indexOf("X-image-size:") > 0) {
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msgHdr.setStringProperty("imageSize", "1");
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}
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}
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}
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}
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}
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}
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else if (eventType == "DeleteOrMoveMsgCompleted") {
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HandleDeleteOrMoveMsgCompleted(folder);
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}
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else if (eventType == "DeleteOrMoveMsgFailed") {
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HandleDeleteOrMoveMsgFailed(folder);
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}
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else if (eventType == "CompactCompleted") {
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HandleCompactCompleted(folder);
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}
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else if(eventType == "RenameCompleted") {
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SelectFolder(folder.URI);
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}
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else if (eventType == "msgLoaded") {
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OnMsgLoaded(folder, gDBView.URIForFirstSelectedMessage);
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}
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}
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}
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var folderObserver = {
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canDropOn: function(index)
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{
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return CanDropOnFolderTree(index);
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},
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canDropBeforeAfter: function(index, before)
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{
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return CanDropBeforeAfterFolderTree(index, before);
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},
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onDrop: function(row, orientation)
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{
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DropOnFolderTree(row, orientation);
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},
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onToggleOpenState: function()
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{
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},
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onCycleHeader: function(colID, elt)
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{
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},
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onCycleCell: function(row, colID)
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{
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},
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onSelectionChanged: function()
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{
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},
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isEditable: function(row, colID)
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{
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return false;
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},
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onSetCellText: function(row, colID, value)
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{
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},
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onPerformAction: function(action)
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{
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},
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onPerformActionOnRow: function(action, row)
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{
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},
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onPerformActionOnCell: function(action, row, colID)
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{
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}
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}
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function HandleDeleteOrMoveMsgFailed(folder)
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{
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gDBView.onDeleteCompleted(false);
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if(IsCurrentLoadedFolder(folder)) {
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if(gNextMessageAfterDelete) {
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gNextMessageAfterDelete = null;
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gNextMessageViewIndexAfterDelete = -2;
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}
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}
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// fix me???
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// ThreadPaneSelectionChange(true);
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}
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function HandleDeleteOrMoveMsgCompleted(folder)
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{
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// you might not have a db view. this can happen if
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// biff fires when the 3 pane is set to account central.
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if (!gDBView)
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return;
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gDBView.onDeleteCompleted(true);
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if (gNextMessageViewIndexAfterDelete != -2)
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{
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if (IsCurrentLoadedFolder(folder))
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{
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var treeView = gDBView.QueryInterface(Components.interfaces.nsITreeView);
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var treeSelection = treeView.selection;
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if (gNextMessageViewIndexAfterDelete != nsMsgViewIndex_None)
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{
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viewSize = treeView.rowCount;
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if (gNextMessageViewIndexAfterDelete >= viewSize)
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{
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if (viewSize > 0)
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gNextMessageViewIndexAfterDelete = viewSize - 1;
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else
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{
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gNextMessageViewIndexAfterDelete = nsMsgViewIndex_None;
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//there is nothing to select viewSize is 0
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treeSelection.clearSelection();
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setTitleFromFolder(folder,null);
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ClearMessagePane();
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}
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}
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}
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// if we are about to set the selection with a new element then DON'T clear
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// the selection then add the next message to select. This just generates
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// an extra round of command updating notifications that we are trying to
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// optimize away.
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if (gNextMessageViewIndexAfterDelete != nsMsgViewIndex_None)
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{
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// when deleting a message we don't update the commands when the selection goes to 0
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// (we have a hack in nsMsgDBView which prevents that update) so there is no need to
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// update commands when we select the next message after the delete; the commands already
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// have the right update state...
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gDBView.suppressCommandUpdating = true;
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// This check makes sure that the tree does not perform a
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// selection on a non selected row (row < 0), else assertions will
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// be thrown.
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if (gNextMessageViewIndexAfterDelete >= 0)
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treeSelection.select(gNextMessageViewIndexAfterDelete);
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// if gNextMessageViewIndexAfterDelete has the same value
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// as the last index we had selected, the tree won't generate a
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// selectionChanged notification for the tree view. So force a manual
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// selection changed call. (don't worry it's cheap if we end up calling it twice).
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if (treeView)
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treeView.selectionChanged();
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EnsureRowInThreadTreeIsVisible(gNextMessageViewIndexAfterDelete);
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gDBView.suppressCommandUpdating = false;
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// hook for extra toolbar items
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// XXX I think there is a bug in the suppression code above.
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// what if I have two rows selected, and I hit delete, and so we load the next row.
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// what if I have commands that only enable where exactly one row is selected?
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NotifyObservers(window, "mail:updateToolbarItems", null);
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}
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}
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gNextMessageViewIndexAfterDelete = -2;
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//default value after delete/move/copy is over
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}
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}
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function HandleCompactCompleted (folder)
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{
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if(folder)
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{
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var resource = folder.QueryInterface(Components.interfaces.nsIRDFResource);
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if(resource)
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{
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var uri = resource.Value;
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var msgFolder = msgWindow.openFolder;
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if (msgFolder && uri == msgFolder.URI)
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{
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var msgdb = msgFolder.getMsgDatabase(msgWindow);
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if (msgdb)
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{
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var dbFolderInfo = msgdb.dBFolderInfo;
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sortType = dbFolderInfo.sortType;
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sortOrder = dbFolderInfo.sortOrder;
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viewFlags = dbFolderInfo.viewFlags;
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viewType = dbFolderInfo.viewType;
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dbFolderInfo = null;
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}
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RerootFolder(uri, msgFolder, viewType, viewFlags, sortType, sortOrder);
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LoadCurrentlyDisplayedMessage();
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}
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}
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}
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}
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function LoadCurrentlyDisplayedMessage()
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{
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if (gCurrentlyDisplayedMessage != nsMsgViewIndex_None)
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{
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var treeView = gDBView.QueryInterface(Components.interfaces.nsITreeView);
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var treeSelection = treeView.selection;
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treeSelection.select(gCurrentlyDisplayedMessage);
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if (treeView)
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treeView.selectionChanged();
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EnsureRowInThreadTreeIsVisible(gCurrentlyDisplayedMessage);
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SetFocusThreadPane();
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gCurrentlyDisplayedMessage = nsMsgViewIndex_None; //reset
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}
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}
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function IsCurrentLoadedFolder(folder)
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{
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var msgfolder = folder.QueryInterface(Components.interfaces.nsIMsgFolder);
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if(msgfolder)
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{
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var folderResource = msgfolder.QueryInterface(Components.interfaces.nsIRDFResource);
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if(folderResource)
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{
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var folderURI = folderResource.Value;
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var currentLoadedFolder = GetThreadPaneFolder();
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var currentURI = currentLoadedFolder.URI;
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return(currentURI == folderURI);
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}
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}
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return false;
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}
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function ServerContainsFolder(server, folder)
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{
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if (!folder || !server)
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return false;
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return server.equals(folder.server);
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}
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function SelectServer(server)
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{
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SelectFolder(server.rootFolder.URI);
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}
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// we have this incoming server listener in case we need to
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// alter the folder pane selection when a server is removed
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// or changed (currently, when the real username or real hostname change)
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var gThreePaneIncomingServerListener = {
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onServerLoaded: function(server) {},
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onServerUnloaded: function(server) {
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var selectedFolders = GetSelectedMsgFolders();
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for (var i = 0; i < selectedFolders.length; i++) {
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if (ServerContainsFolder(server, selectedFolders[i])) {
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SelectServer(accountManager.defaultAccount.incomingServer);
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// we've made a new selection, we're done
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return;
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}
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}
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// if nothing is selected at this point, better go select the default
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// this could happen if nothing was selected when the server was removed
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selectedFolders = GetSelectedMsgFolders();
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if (selectedFolders.length == 0) {
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SelectServer(accountManager.defaultAccount.incomingServer);
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}
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},
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onServerChanged: function(server) {
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// if the current selected folder is on the server that changed
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// and that server is an imap or news server,
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// we need to update the selection.
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// on those server types, we'll be reconnecting to the server
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// and our currently selected folder will need to be reloaded
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// or worse, be invalid.
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if (server.type != "imap" && server.type !="nntp")
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return;
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var selectedFolders = GetSelectedMsgFolders();
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for (var i = 0; i < selectedFolders.length; i++) {
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// if the selected item is a server, we don't have to update
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// the selection
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if (!(selectedFolders[i].isServer) && ServerContainsFolder(server, selectedFolders[i])) {
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SelectServer(server);
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// we've made a new selection, we're done
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return;
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}
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}
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}
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}
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/* Functions related to startup */
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function OnLoadMessenger()
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{
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setTimeout(delayedStartup, 0);
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}
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function delayedStartup()
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{
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AddMailOfflineObserver();
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CreateMailWindowGlobals();
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Create3PaneGlobals();
|
|
verifyAccounts(null);
|
|
|
|
HideAccountCentral();
|
|
loadStartPage();
|
|
InitMsgWindow();
|
|
messenger.SetWindow(window, msgWindow);
|
|
|
|
InitializeDataSources();
|
|
InitPanes();
|
|
|
|
accountManager.SetSpecialFoldersForIdentities();
|
|
accountManager.addIncomingServerListener(gThreePaneIncomingServerListener);
|
|
|
|
AddToSession();
|
|
//need to add to session before trying to load start folder otherwise listeners aren't
|
|
//set up correctly.
|
|
// argument[0] --> folder uri
|
|
// argument[1] --> optional message key
|
|
// argument[2] --> optional email address; //will come from aim; needs to show msgs from buddy's email address
|
|
if ("arguments" in window && window.arguments[0])
|
|
{
|
|
gStartFolderUri = window.arguments[0];
|
|
gStartMsgKey = window.arguments[1];
|
|
gSearchEmailAddress = window.arguments[2];
|
|
|
|
}
|
|
else
|
|
{
|
|
gStartFolderUri = null;
|
|
gStartMsgKey = -1;
|
|
gSearchEmailAddress = null;
|
|
}
|
|
|
|
setTimeout("loadStartFolder(gStartFolderUri);", 0);
|
|
|
|
// FIX ME - later we will be able to use onload from the overlay
|
|
OnLoadMsgHeaderPane();
|
|
|
|
gHaveLoadedMessage = false;
|
|
|
|
gNotifyDefaultInboxLoadedOnStartup = true;
|
|
|
|
// fix for #168937. now that we don't have a sidebar
|
|
// users who haven't moved the splitter will
|
|
// see it jump around
|
|
var messengerBox = document.getElementById("messengerBox");
|
|
if (!messengerBox.getAttribute("width")) {
|
|
messengerBox.setAttribute("width","500px");
|
|
}
|
|
|
|
|
|
//Set focus to the Thread Pane the first time the window is opened.
|
|
SetFocusThreadPane();
|
|
}
|
|
|
|
function OnUnloadMessenger()
|
|
{
|
|
accountManager.removeIncomingServerListener(gThreePaneIncomingServerListener);
|
|
|
|
// FIX ME - later we will be able to use onload from the overlay
|
|
OnUnloadMsgHeaderPane();
|
|
|
|
OnMailWindowUnload();
|
|
}
|
|
|
|
function NotifyObservers(aSubject, aTopic, aData)
|
|
{
|
|
var observerService = Components.classes["@mozilla.org/observer-service;1"].getService(Components.interfaces.nsIObserverService);
|
|
observerService.notifyObservers(aSubject, aTopic, aData);
|
|
}
|
|
|
|
|
|
function Create3PaneGlobals()
|
|
{
|
|
}
|
|
|
|
// because the "open" state persists, we'll call
|
|
// PerformExpand() for all servers that are open at startup.
|
|
function PerformExpandForAllOpenServers()
|
|
{
|
|
var folderTree = GetFolderTree();
|
|
var view = folderTree.treeBoxObject.view;
|
|
for (var i = 0; i < view.rowCount; i++)
|
|
{
|
|
if (view.isContainer(i))
|
|
{
|
|
var folderResource = GetFolderResource(folderTree, i);
|
|
var msgFolder = folderResource.QueryInterface(Components.interfaces.nsIMsgFolder);
|
|
var isServer = GetFolderAttribute(folderTree, folderResource, "IsServer");
|
|
if (isServer == "true")
|
|
{
|
|
if (view.isContainerOpen(i))
|
|
{
|
|
var server = msgFolder.server;
|
|
// Don't do this for imap servers. See bug #41943
|
|
if (server.type != "imap")
|
|
server.performExpand(msgWindow);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function loadStartFolder(initialUri)
|
|
{
|
|
var folderTree = GetFolderTree();
|
|
var defaultServer = null;
|
|
var startFolderResource = null;
|
|
var isLoginAtStartUpEnabled = false;
|
|
var enabledNewMailCheckOnce = false;
|
|
var mailCheckOncePref = "mail.startup.enabledMailCheckOnce";
|
|
|
|
//First get default account
|
|
try
|
|
{
|
|
if(initialUri)
|
|
startFolderResource = RDF.GetResource(initialUri);
|
|
else
|
|
{
|
|
var defaultAccount = accountManager.defaultAccount;
|
|
|
|
defaultServer = defaultAccount.incomingServer;
|
|
var rootMsgFolder = defaultServer.rootMsgFolder;
|
|
|
|
startFolderResource = rootMsgFolder.QueryInterface(Components.interfaces.nsIRDFResource);
|
|
|
|
enabledNewMailCheckOnce = pref.getBoolPref(mailCheckOncePref);
|
|
|
|
// Enable checknew mail once by turning checkmail pref 'on' to bring
|
|
// all users to one plane. This allows all users to go to Inbox. User can
|
|
// always go to server settings panel and turn off "Check for new mail at startup"
|
|
if (!enabledNewMailCheckOnce)
|
|
{
|
|
pref.setBoolPref(mailCheckOncePref, true);
|
|
defaultServer.loginAtStartUp = true;
|
|
}
|
|
|
|
// Get the user pref to see if the login at startup is enabled for default account
|
|
isLoginAtStartUpEnabled = defaultServer.loginAtStartUp;
|
|
|
|
// Get Inbox only if when we have to login
|
|
if (isLoginAtStartUpEnabled)
|
|
{
|
|
//now find Inbox
|
|
var outNumFolders = new Object();
|
|
var inboxFolder = rootMsgFolder.getFoldersWithFlag(0x1000, 1, outNumFolders);
|
|
if (!inboxFolder) return;
|
|
|
|
startFolderResource = inboxFolder.QueryInterface(Components.interfaces.nsIRDFResource);
|
|
}
|
|
else
|
|
{
|
|
// set the startFolderResource to the server, so we select it
|
|
// so we'll get account central
|
|
startFolderResource = RDF.GetResource(defaultServer.serverURI);
|
|
}
|
|
}
|
|
|
|
var startFolder = startFolderResource.QueryInterface(Components.interfaces.nsIFolder);
|
|
SelectFolder(startFolder.URI);
|
|
|
|
// only do this on startup, when we pass in null
|
|
if (!initialUri && isLoginAtStartUpEnabled)
|
|
{
|
|
// Perform biff on the server to check for new mail, except for imap
|
|
if (defaultServer.type != "imap")
|
|
defaultServer.PerformBiff();
|
|
}
|
|
|
|
// because the "open" state persists, we'll call
|
|
// PerformExpand() for all servers that are open at startup.
|
|
// note, because of the "news.persist_server_open_state_in_folderpane" pref
|
|
// we don't persist the "open" state of news servers across sessions,
|
|
// but we do within a session, so if you open another 3 pane
|
|
// and a news server is "open", we'll update the unread counts.
|
|
PerformExpandForAllOpenServers();
|
|
}
|
|
catch(ex)
|
|
{
|
|
dump(ex);
|
|
dump('Exception in LoadStartFolder caused by no default account. We know about this\n');
|
|
}
|
|
|
|
if (!initialUri)
|
|
{
|
|
MsgGetMessagesForAllServers(null);
|
|
}
|
|
}
|
|
|
|
function TriggerGetMessages(server)
|
|
{
|
|
// downloadMessagesAtStartup for a given server type indicates whether
|
|
// or not there is a need to Trigger GetMessages action
|
|
if (server.downloadMessagesAtStartup)
|
|
MsgGetMessage();
|
|
}
|
|
|
|
function AddToSession()
|
|
{
|
|
try {
|
|
var mailSession = Components.classes[mailSessionContractID].getService(Components.interfaces.nsIMsgMailSession);
|
|
|
|
var nsIFolderListener = Components.interfaces.nsIFolderListener;
|
|
var notifyFlags = nsIFolderListener.intPropertyChanged | nsIFolderListener.event;
|
|
mailSession.AddFolderListener(folderListener, notifyFlags);
|
|
} catch (ex) {
|
|
dump("Error adding to session\n");
|
|
}
|
|
}
|
|
|
|
function InitPanes()
|
|
{
|
|
OnLoadFolderPane();
|
|
OnLoadThreadPane();
|
|
SetupCommandUpdateHandlers();
|
|
}
|
|
|
|
function InitializeDataSources()
|
|
{
|
|
//Setup common mailwindow stuff.
|
|
AddDataSources();
|
|
|
|
//To threadpane move context menu
|
|
SetupMoveCopyMenus('threadPaneContext-moveMenu', accountManagerDataSource, folderDataSource);
|
|
|
|
//To threadpane copy content menu
|
|
SetupMoveCopyMenus('threadPaneContext-copyMenu', accountManagerDataSource, folderDataSource);
|
|
}
|
|
|
|
function OnFolderUnreadColAttrModified(event)
|
|
{
|
|
if (event.attrName == "hidden")
|
|
{
|
|
var folderNameCell = document.getElementById("folderNameCell");
|
|
var label = {"true": "?folderTreeName", "false": "?folderTreeSimpleName"};
|
|
folderNameCell.setAttribute("label", label[event.newValue]);
|
|
}
|
|
}
|
|
|
|
// builds prior to 8-14-2001 did not have the unread and total columns
|
|
// in the folder pane. so if a user ran an old build, and then
|
|
// upgraded, they get the new columns, and this causes problems
|
|
// because it looks like all the folder names are gone (see bug #96979)
|
|
// to work around this, we hide those columns once, using the
|
|
// "mail.ui.folderpane.version" pref.
|
|
function UpgradeFolderPaneUI()
|
|
{
|
|
var folderPaneUIVersion = pref.getIntPref("mail.ui.folderpane.version");
|
|
|
|
if (folderPaneUIVersion == 1) {
|
|
var folderUnreadCol = document.getElementById("folderUnreadCol");
|
|
folderUnreadCol.setAttribute("hidden", "true");
|
|
var folderTotalCol = document.getElementById("folderTotalCol");
|
|
folderTotalCol.setAttribute("hidden", "true");
|
|
pref.setIntPref("mail.ui.folderpane.version", 2);
|
|
}
|
|
}
|
|
|
|
function OnLoadFolderPane()
|
|
{
|
|
UpgradeFolderPaneUI();
|
|
|
|
var folderUnreadCol = document.getElementById("folderUnreadCol");
|
|
var hidden = folderUnreadCol.getAttribute("hidden");
|
|
if (hidden != "true")
|
|
{
|
|
var folderNameCell = document.getElementById("folderNameCell");
|
|
folderNameCell.setAttribute("label", "?folderTreeSimpleName");
|
|
}
|
|
folderUnreadCol.addEventListener("DOMAttrModified", OnFolderUnreadColAttrModified, false);
|
|
|
|
//Add folderDataSource and accountManagerDataSource to folderPane
|
|
accountManagerDataSource = accountManagerDataSource.QueryInterface(Components.interfaces.nsIRDFDataSource);
|
|
folderDataSource = folderDataSource.QueryInterface(Components.interfaces.nsIRDFDataSource);
|
|
var database = GetFolderDatasource();
|
|
|
|
database.AddDataSource(accountManagerDataSource);
|
|
database.AddDataSource(folderDataSource);
|
|
var folderTree = GetFolderTree();
|
|
folderTree.setAttribute("ref", "msgaccounts:/");
|
|
|
|
var folderTreeBuilder = folderTree.builder.QueryInterface(Components.interfaces.nsIXULTreeBuilder);
|
|
folderTreeBuilder.addObserver(folderObserver);
|
|
folderTree.addEventListener("click",FolderPaneOnClick,true);
|
|
folderTree.addEventListener("mousedown",TreeOnMouseDown,true);
|
|
}
|
|
|
|
// builds prior to 12-08-2001 did not have the labels column
|
|
// in the thread pane. so if a user ran an old build, and then
|
|
// upgraded, they get the new column, and this causes problems.
|
|
// We're trying to avoid a similar problem to bug #96979.
|
|
// to work around this, we hide the column once, using the
|
|
// "mailnews.ui.threadpane.version" pref.
|
|
function UpgradeThreadPaneUI()
|
|
{
|
|
var labelCol;
|
|
var threadPaneUIVersion;
|
|
|
|
try {
|
|
threadPaneUIVersion = pref.getIntPref("mailnews.ui.threadpane.version");
|
|
if (threadPaneUIVersion == 1) {
|
|
labelCol = document.getElementById("labelCol");
|
|
labelCol.setAttribute("hidden", "true");
|
|
pref.setIntPref("mailnews.ui.threadpane.version", 2);
|
|
}
|
|
}
|
|
catch (ex) {
|
|
dump("UpgradeThreadPane: ex = " + ex + "\n");
|
|
}
|
|
}
|
|
|
|
function OnLoadThreadPane()
|
|
{
|
|
UpgradeThreadPaneUI();
|
|
}
|
|
|
|
function GetFolderDatasource()
|
|
{
|
|
var folderTree = GetFolderTree();
|
|
return folderTree.database;
|
|
}
|
|
|
|
/* Functions for accessing particular parts of the window*/
|
|
function GetFolderTree()
|
|
{
|
|
if (! gFolderTree)
|
|
gFolderTree = document.getElementById("folderTree");
|
|
return gFolderTree;
|
|
}
|
|
|
|
function GetSearchInput()
|
|
{
|
|
if (gSearchInput) return gSearchInput;
|
|
gSearchInput = document.getElementById("searchInput");
|
|
return gSearchInput;
|
|
}
|
|
|
|
function GetMessagePane()
|
|
{
|
|
if (gMessagePane) return gMessagePane;
|
|
gMessagePane = document.getElementById("messagepanebox");
|
|
return gMessagePane;
|
|
}
|
|
|
|
function GetMessagePaneFrame()
|
|
{
|
|
return window.content;
|
|
}
|
|
|
|
function FindInSidebar(currentWindow, id)
|
|
{
|
|
var item = currentWindow.document.getElementById(id);
|
|
if(item)
|
|
return item;
|
|
|
|
for(var i = 0; i < currentWindow.frames.length; i++)
|
|
{
|
|
var frameItem = FindInSidebar(currentWindow.frames[i], id);
|
|
if(frameItem)
|
|
return frameItem;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
function GetThreadAndMessagePaneSplitter()
|
|
{
|
|
if(gThreadAndMessagePaneSplitter) return gThreadAndMessagePaneSplitter;
|
|
var splitter = document.getElementById('threadpane-splitter');
|
|
gThreadAndMessagePaneSplitter = splitter;
|
|
return splitter;
|
|
}
|
|
|
|
function GetUnreadCountElement()
|
|
{
|
|
if(gUnreadCount) return gUnreadCount;
|
|
var unreadCount = document.getElementById('unreadMessageCount');
|
|
gUnreadCount = unreadCount;
|
|
return unreadCount;
|
|
}
|
|
function GetTotalCountElement()
|
|
{
|
|
if(gTotalCount) return gTotalCount;
|
|
var totalCount = document.getElementById('totalMessageCount');
|
|
gTotalCount = totalCount;
|
|
return totalCount;
|
|
}
|
|
|
|
function IsThreadAndMessagePaneSplitterCollapsed()
|
|
{
|
|
var messagePane = GetMessagePane();
|
|
try {
|
|
return (messagePane.getAttribute("collapsed") == "true");
|
|
}
|
|
catch (ex) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
function IsFolderPaneCollapsed()
|
|
{
|
|
var folderPaneBox = GetFolderTree().parentNode;
|
|
return folderPaneBox.getAttribute("collapsed") == "true"
|
|
|| folderPaneBox.getAttribute("hidden") == "true";
|
|
}
|
|
|
|
function FindMessenger()
|
|
{
|
|
return messenger;
|
|
}
|
|
|
|
function ClearThreadPaneSelection()
|
|
{
|
|
try {
|
|
if (gDBView) {
|
|
var treeView = gDBView.QueryInterface(Components.interfaces.nsITreeView);
|
|
var treeSelection = treeView.selection;
|
|
if (treeSelection)
|
|
treeSelection.clearSelection();
|
|
}
|
|
}
|
|
catch (ex) {
|
|
dump("ClearThreadPaneSelection: ex = " + ex + "\n");
|
|
}
|
|
}
|
|
|
|
function ClearMessagePane()
|
|
{
|
|
if(gHaveLoadedMessage)
|
|
{
|
|
gHaveLoadedMessage = false;
|
|
gCurrentDisplayedMessage = null;
|
|
if (GetMessagePaneFrame().location != "about:blank")
|
|
GetMessagePaneFrame().location = "about:blank";
|
|
// hide the message header view AND the message pane...
|
|
HideMessageHeaderPane();
|
|
}
|
|
}
|
|
|
|
|
|
function GetSelectedFolderIndex()
|
|
{
|
|
var folderTree = GetFolderTree();
|
|
var startIndex = {};
|
|
var endIndex = {};
|
|
folderTree.treeBoxObject.selection.getRangeAt(0, startIndex, endIndex);
|
|
return startIndex.value;
|
|
}
|
|
|
|
// Function to change the highlighted row to where the mouse was clicked
|
|
// without loading the contents of the selected row.
|
|
// It will also keep the outline/dotted line in the original row.
|
|
function ChangeSelectionWithoutContentLoad(event, tree)
|
|
{
|
|
var row = {};
|
|
var col = {};
|
|
var elt = {};
|
|
var treeBoxObj = tree.treeBoxObject;
|
|
var treeSelection = treeBoxObj.selection;
|
|
|
|
treeBoxObj.getCellAt(event.clientX, event.clientY, row, col, elt);
|
|
// make sure that row.value is valid so that it doesn't mess up
|
|
// the call to ensureRowIsVisible().
|
|
if((row.value >= 0) && !treeSelection.isSelected(row.value))
|
|
{
|
|
var saveCurrentIndex = treeSelection.currentIndex;
|
|
treeSelection.selectEventsSuppressed = true;
|
|
treeSelection.select(row.value);
|
|
treeSelection.currentIndex = saveCurrentIndex;
|
|
treeBoxObj.ensureRowIsVisible(row.value);
|
|
treeSelection.selectEventsSuppressed = false;
|
|
|
|
// Keep track of which row in the thread pane is currently selected.
|
|
if(tree.id == "threadTree")
|
|
gThreadPaneCurrentSelectedIndex = row.value;
|
|
}
|
|
event.preventBubble();
|
|
}
|
|
|
|
function TreeOnMouseDown(event)
|
|
{
|
|
// Detect right mouse click and change the highlight to the row
|
|
// where the click happened without loading the message headers in
|
|
// the Folder or Thread Pane.
|
|
if (event.button == 2)
|
|
{
|
|
gRightMouseButtonDown = true;
|
|
ChangeSelectionWithoutContentLoad(event, event.target.parentNode);
|
|
}
|
|
else
|
|
gRightMouseButtonDown = false;
|
|
}
|
|
|
|
function FolderPaneOnClick(event)
|
|
{
|
|
// we only care about button 0 (left click) events
|
|
if (event.button != 0)
|
|
return;
|
|
|
|
var folderTree = GetFolderTree();
|
|
var row = {};
|
|
var col = {};
|
|
var elt = {};
|
|
folderTree.treeBoxObject.getCellAt(event.clientX, event.clientY, row, col, elt);
|
|
if (row.value == -1)
|
|
return;
|
|
|
|
if (elt.value == "twisty")
|
|
{
|
|
var folderResource = GetFolderResource(folderTree, row.value);
|
|
var msgFolder = folderResource.QueryInterface(Components.interfaces.nsIMsgFolder);
|
|
|
|
if (!(folderTree.treeBoxObject.view.isContainerOpen(row.value)))
|
|
{
|
|
var isServer = GetFolderAttribute(folderTree, folderResource, "IsServer");
|
|
if (isServer == "true")
|
|
{
|
|
var server = msgFolder.server;
|
|
server.performExpand(msgWindow);
|
|
}
|
|
else
|
|
{
|
|
var serverType = GetFolderAttribute(folderTree, folderResource, "ServerType");
|
|
if (serverType == "imap")
|
|
{
|
|
var imapFolder = folderResource.QueryInterface(Components.interfaces.nsIMsgImapMailFolder);
|
|
imapFolder.performExpand(msgWindow);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if ((event.originalTarget.localName == "treecol") ||
|
|
(event.originalTarget.localName == "slider") ||
|
|
(event.originalTarget.localName == "scrollbarbutton")) {
|
|
// clicking on the name column in the folder pane should not sort
|
|
event.preventBubble();
|
|
}
|
|
else if (event.detail == 2) {
|
|
FolderPaneDoubleClick(row.value, event);
|
|
}
|
|
else if (gDBView && gDBView.viewType == nsMsgViewType.eShowQuickSearchResults)
|
|
{
|
|
onClearSearch();
|
|
}
|
|
|
|
}
|
|
|
|
function FolderPaneDoubleClick(folderIndex, event)
|
|
{
|
|
var folderTree = GetFolderTree();
|
|
var folderResource = GetFolderResource(folderTree, folderIndex);
|
|
var msgFolder = folderResource.QueryInterface(Components.interfaces.nsIMsgFolder);
|
|
var isServer = GetFolderAttribute(folderTree, folderResource, "IsServer");
|
|
|
|
if (isServer == "true")
|
|
{
|
|
if (!(folderTree.treeBoxObject.view.isContainerOpen(folderIndex)))
|
|
{
|
|
var server = msgFolder.server;
|
|
server.performExpand(msgWindow);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// Open a new msg window only if we are double clicking on
|
|
// folders or newsgroups.
|
|
MsgOpenNewWindowForFolder(folderResource.Value, -1 /* key */);
|
|
|
|
// double clicking should not toggle the open / close state of the
|
|
// folder. this will happen if we don't prevent the event from
|
|
// bubbling to the default handler in tree.xml
|
|
event.preventBubble();
|
|
}
|
|
}
|
|
|
|
function ChangeSelection(tree, newIndex)
|
|
{
|
|
if(newIndex >= 0)
|
|
{
|
|
tree.treeBoxObject.selection.select(newIndex);
|
|
tree.treeBoxObject.ensureRowIsVisible(newIndex);
|
|
}
|
|
}
|
|
|
|
function GetSelectedFolders()
|
|
{
|
|
var folderArray = [];
|
|
var k = 0;
|
|
var folderTree = GetFolderTree();
|
|
var rangeCount = folderTree.treeBoxObject.selection.getRangeCount();
|
|
|
|
for(var i = 0; i < rangeCount; i++)
|
|
{
|
|
var startIndex = {};
|
|
var endIndex = {};
|
|
folderTree.treeBoxObject.selection.getRangeAt(i, startIndex, endIndex);
|
|
for (var j = startIndex.value; j <= endIndex.value; j++)
|
|
{
|
|
var folderResource = GetFolderResource(folderTree, j);
|
|
folderArray[k++] = folderResource.Value;
|
|
}
|
|
}
|
|
|
|
return folderArray;
|
|
}
|
|
|
|
function GetSelectedMsgFolders()
|
|
{
|
|
var folderArray = [];
|
|
var k = 0;
|
|
var folderTree = GetFolderTree();
|
|
var rangeCount = folderTree.treeBoxObject.selection.getRangeCount();
|
|
|
|
for(var i = 0; i < rangeCount; i++)
|
|
{
|
|
var startIndex = {};
|
|
var endIndex = {};
|
|
folderTree.treeBoxObject.selection.getRangeAt(i, startIndex, endIndex);
|
|
for (var j = startIndex.value; j <= endIndex.value; j++)
|
|
{
|
|
var folderResource = GetFolderResource(folderTree, j);
|
|
if (folderResource.Value != "http://home.netscape.com/NC-rdf#PageTitleFakeAccount") {
|
|
var msgFolder = folderResource.QueryInterface(Components.interfaces.nsIMsgFolder);
|
|
|
|
if(msgFolder)
|
|
folderArray[k++] = msgFolder;
|
|
}
|
|
}
|
|
}
|
|
|
|
return folderArray;
|
|
}
|
|
|
|
function GetFirstSelectedMessage()
|
|
{
|
|
try {
|
|
// Use this instead of gDBView.URIForFirstSelectedMessage, else it
|
|
// will return the currentIndex message instead of the highlighted
|
|
// message.
|
|
//
|
|
// note, there may not be any selected messages
|
|
//
|
|
// XXX todo
|
|
// is this inefficient when we've got a lot of message selected?
|
|
var selectedMessages = GetSelectedMessages();
|
|
if (selectedMessages)
|
|
return selectedMessages[0];
|
|
else
|
|
return null;
|
|
}
|
|
catch (ex) {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
function GetSelectedIndices(dbView)
|
|
{
|
|
try {
|
|
var indicesArray = {};
|
|
var length = {};
|
|
dbView.getIndicesForSelection(indicesArray,length);
|
|
return indicesArray.value;
|
|
}
|
|
catch (ex) {
|
|
dump("ex = " + ex + "\n");
|
|
return null;
|
|
}
|
|
}
|
|
|
|
function GetSelectedMessages()
|
|
{
|
|
try {
|
|
var messageArray = {};
|
|
var length = {};
|
|
var view = GetDBView();
|
|
view.getURIsForSelection(messageArray,length);
|
|
if (length.value)
|
|
return messageArray.value;
|
|
else
|
|
return null;
|
|
}
|
|
catch (ex) {
|
|
dump("ex = " + ex + "\n");
|
|
return null;
|
|
}
|
|
}
|
|
|
|
function GetLoadedMsgFolder()
|
|
{
|
|
if (!gDBView) return null;
|
|
return gDBView.msgFolder;
|
|
}
|
|
|
|
function GetLoadedMessage()
|
|
{
|
|
try {
|
|
return gDBView.URIForFirstSelectedMessage;
|
|
}
|
|
catch (ex) {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
//Clear everything related to the current message. called after load start page.
|
|
function ClearMessageSelection()
|
|
{
|
|
ClearThreadPaneSelection();
|
|
}
|
|
|
|
function GetCompositeDataSource(command)
|
|
{
|
|
if (command == "GetNewMessages" || command == "NewFolder" || command == "MarkAllMessagesRead")
|
|
return GetFolderDatasource();
|
|
|
|
return null;
|
|
}
|
|
|
|
function SetNextMessageAfterDelete()
|
|
{
|
|
var treeSelection = GetThreadTree().treeBoxObject.selection;
|
|
|
|
gThreadPaneDeleteOrMoveOccurred = true;
|
|
if (treeSelection.isSelected(treeSelection.currentIndex))
|
|
gNextMessageViewIndexAfterDelete = gDBView.msgToSelectAfterDelete;
|
|
else if (treeSelection.currentIndex > gThreadPaneCurrentSelectedIndex)
|
|
// Since the currentIndex (the row with the outline/dotted line) is greater
|
|
// than the currently selected row (the row that is highlighted), we need to
|
|
// make sure that upon a Delete or Move of the selected row, the highlight
|
|
// returns to the currentIndex'ed row. It is necessary to subtract 1
|
|
// because the row being deleted is above the row with the currentIndex.
|
|
// If the subtraction is not done, then the highlight will end up on the
|
|
// row listed after the currentIndex'ed row.
|
|
gNextMessageViewIndexAfterDelete = treeSelection.currentIndex - 1;
|
|
else
|
|
gNextMessageViewIndexAfterDelete = treeSelection.currentIndex;
|
|
}
|
|
|
|
function EnsureAllAncestorsAreExpanded(tree, resource)
|
|
{
|
|
// get the parent of the desired folder, and then try to get
|
|
// the index of the parent in the tree
|
|
var folder = resource.QueryInterface(Components.interfaces.nsIFolder);
|
|
|
|
// if this is a server, there are no ancestors, so stop.
|
|
var msgFolder = folder.QueryInterface(Components.interfaces.nsIMsgFolder);
|
|
if (msgFolder.isServer)
|
|
return;
|
|
|
|
var parentFolderResource = RDF.GetResource(folder.parent.URI);
|
|
var folderIndex = GetFolderIndex(tree, parentFolderResource);
|
|
|
|
if (folderIndex == -1) {
|
|
// if we couldn't find the parent, recurse
|
|
EnsureAllAncestorsAreExpanded(tree, parentFolderResource);
|
|
// ok, now we should be able to find the parent
|
|
folderIndex = GetFolderIndex(tree, parentFolderResource);
|
|
}
|
|
|
|
// if the parent isn't open, open it
|
|
if (!(tree.treeBoxObject.view.isContainerOpen(folderIndex)))
|
|
tree.treeBoxObject.view.toggleOpenState(folderIndex);
|
|
}
|
|
|
|
function SelectFolder(folderUri)
|
|
{
|
|
var folderTree = GetFolderTree();
|
|
var folderResource = RDF.GetResource(folderUri);
|
|
|
|
// before we can select a folder, we need to make sure it is "visible"
|
|
// in the tree. to do that, we need to ensure that all its
|
|
// ancestors are expanded
|
|
EnsureAllAncestorsAreExpanded(folderTree, folderResource);
|
|
var folderIndex = GetFolderIndex(folderTree, folderResource);
|
|
ChangeSelection(folderTree, folderIndex);
|
|
}
|
|
|
|
function SelectMessage(messageUri)
|
|
{
|
|
var msgHdr = messenger.messageServiceFromURI(messageUri).messageURIToMsgHdr(messageUri);
|
|
if (msgHdr)
|
|
gDBView.selectMsgByKey(msgHdr.messageKey);
|
|
}
|
|
|
|
function ReloadWithAllParts()
|
|
{
|
|
gDBView.reloadMessageWithAllParts();
|
|
}
|
|
|
|
function ReloadMessage()
|
|
{
|
|
gDBView.reloadMessage();
|
|
}
|
|
|
|
function SetBusyCursor(window, enable)
|
|
{
|
|
// setCursor() is only available for chrome windows.
|
|
// However one of our frames is the start page which
|
|
// is a non-chrome window, so check if this window has a
|
|
// setCursor method
|
|
if ("setCursor" in window) {
|
|
if (enable)
|
|
window.setCursor("wait");
|
|
else
|
|
window.setCursor("auto");
|
|
}
|
|
|
|
var numFrames = window.frames.length;
|
|
for(var i = 0; i < numFrames; i++)
|
|
SetBusyCursor(window.frames[i], enable);
|
|
}
|
|
|
|
function GetDBView()
|
|
{
|
|
return gDBView;
|
|
}
|
|
|
|
function GetFolderResource(tree, index)
|
|
{
|
|
return tree.builderView.getResourceAtIndex(index);
|
|
}
|
|
|
|
function GetFolderIndex(tree, resource)
|
|
{
|
|
return tree.builderView.getIndexOfResource(resource);
|
|
}
|
|
|
|
function GetFolderAttribute(tree, source, attribute)
|
|
{
|
|
var property = RDF.GetResource("http://home.netscape.com/NC-rdf#" + attribute);
|
|
var target = tree.database.GetTarget(source, property, true);
|
|
if (target)
|
|
target = target.QueryInterface(Components.interfaces.nsIRDFLiteral).Value;
|
|
return target;
|
|
}
|
|
|