261 lines
9.4 KiB
JavaScript
261 lines
9.4 KiB
JavaScript
# -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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# ***** BEGIN LICENSE BLOCK *****
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# Version: MPL 1.1/GPL 2.0/LGPL 2.1
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#
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# The contents of this file are subject to the Mozilla Public License Version
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# 1.1 (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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# http://www.mozilla.org/MPL/
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#
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# Software distributed under the License is distributed on an "AS IS" basis,
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# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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# for the specific language governing rights and limitations under the
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# License.
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#
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# The Original Code is Mozilla 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
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# Netscape Communications Corporation.
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# Portions created by the Initial Developer are Copyright (C) 1998-2001
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# the Initial Developer. All Rights Reserved.
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#
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# Contributor(s):
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#
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# Alternatively, the contents of this file may be used under the terms of
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# either the GNU General Public License Version 2 or later (the "GPL"), or
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# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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# in which case the provisions of the GPL or the LGPL are applicable instead
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# of those above. If you wish to allow use of your version of this file only
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# under the terms of either the GPL or the LGPL, and not to allow others to
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# use your version of this file under the terms of the MPL, indicate your
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# decision by deleting the provisions above and replace them with the notice
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# and other provisions required by the GPL or the LGPL. If you do not delete
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# the provisions above, a recipient may use your version of this file under
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# the terms of any one of the MPL, the GPL or the LGPL.
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#
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# ***** END LICENSE BLOCK *****
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var gMailOfflinePrefs = null;
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var gOfflinePromptsBundle;
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var gPromptService;
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var gOfflineManager;
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function MailOfflineStateChanged(goingOffline)
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{
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// tweak any mail UI here that needs to change when we go offline or come back online
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gFolderJustSwitched = true;
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}
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function MsgSettingsOffline()
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{
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window.parent.MsgAccountManager('am-offline.xul');
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}
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// Init PrefsService
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function GetMailOfflinePrefs()
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{
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gMailOfflinePrefs = Components.classes["@mozilla.org/preferences-service;1"]
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.getService(Components.interfaces.nsIPrefService).getBranch(null);
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}
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// Check for unsent messages
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function CheckForUnsentMessages()
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{
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try
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{
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var am = Components.classes["@mozilla.org/messenger/account-manager;1"]
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.getService(Components.interfaces.nsIMsgAccountManager);
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var msgSendlater = Components.classes["@mozilla.org/messengercompose/sendlater;1"]
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.getService(Components.interfaces.nsIMsgSendLater);
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var identitiesCount, allIdentities, currentIdentity, numMessages, msgFolder;
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if(am) {
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allIdentities = am.allIdentities;
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identitiesCount = allIdentities.Count();
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for (var i = 0; i < identitiesCount; i++) {
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currentIdentity = allIdentities.QueryElementAt(i, Components.interfaces.nsIMsgIdentity);
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msgFolder = msgSendlater.getUnsentMessagesFolder(currentIdentity);
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if(msgFolder) {
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// if true, descends into all subfolders
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numMessages = msgFolder.getTotalMessages(false);
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if(numMessages > 0) return true;
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}
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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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return false;
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}
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// Init nsIPromptService & strings.
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function InitPrompts()
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{
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if(!gPromptService) {
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gPromptService = Components.classes["@mozilla.org/embedcomp/prompt-service;1"].getService();
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gPromptService = gPromptService.QueryInterface(Components.interfaces.nsIPromptService);
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}
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if (!gOfflinePromptsBundle)
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gOfflinePromptsBundle = document.getElementById("bundle_offlinePrompts");
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}
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// prompt for sending messages while going online, and go online.
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function PromptSendMessages()
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{
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InitPrompts();
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InitServices();
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if (gPromptService) {
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var checkValue = {value:true};
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var buttonPressed = gPromptService.confirmEx(window,
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gOfflinePromptsBundle.getString('sendMessagesWindowTitle'),
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gOfflinePromptsBundle.getString('sendMessagesLabel'),
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gPromptService.BUTTON_TITLE_IS_STRING * (gPromptService.BUTTON_POS_0 +
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gPromptService.BUTTON_POS_1 + gPromptService.BUTTON_POS_2),
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gOfflinePromptsBundle.getString('sendMessagesSendButtonLabel'),
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gOfflinePromptsBundle.getString('sendMessagesCancelButtonLabel'),
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gOfflinePromptsBundle.getString('sendMessagesNoSendButtonLabel'),
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gOfflinePromptsBundle.getString('sendMessagesCheckboxLabel'),
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checkValue);
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if(buttonPressed == 0) {
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gMailOfflinePrefs.setIntPref("offline.send.unsent_messages", !checkValue.value);
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gOfflineManager.goOnline(true, true, msgWindow);
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return true;
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}
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if(buttonPressed == 1) {
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return false;
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}
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if(buttonPressed == 2) {
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gMailOfflinePrefs.setIntPref("offline.send.unsent_messages", 2*!checkValue.value);
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gOfflineManager.goOnline(false, true, msgWindow);
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return true;
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}
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}
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return false;
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}
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// prompt for downlading messages while going offline, and synchronise
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function PromptDownloadMessages()
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{
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InitPrompts();
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InitServices();
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if(gPromptService) {
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var checkValue = {value:true};
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var buttonPressed = gPromptService.confirmEx(window,
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gOfflinePromptsBundle.getString('downloadMessagesWindowTitle'),
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gOfflinePromptsBundle.getString('downloadMessagesLabel'),
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gPromptService.BUTTON_TITLE_IS_STRING * (gPromptService.BUTTON_POS_0 +
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gPromptService.BUTTON_POS_1 + gPromptService.BUTTON_POS_2),
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gOfflinePromptsBundle.getString('downloadMessagesDownloadButtonLabel'),
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gOfflinePromptsBundle.getString('downloadMessagesCancelButtonLabel'),
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gOfflinePromptsBundle.getString('downloadMessagesNoDownloadButtonLabel'),
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gOfflinePromptsBundle.getString('downloadMessagesCheckboxLabel'),
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checkValue);
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if(buttonPressed == 0) {
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gMailOfflinePrefs.setIntPref("offline.download.download_messages", !checkValue.value);
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gOfflineManager.synchronizeForOffline(true, true, false, true, msgWindow);
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return true;
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}
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if(buttonPressed == 1) {
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return false;
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}
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if(buttonPressed == 2) {
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gMailOfflinePrefs.setIntPref("offline.download.download_messages", 2*!checkValue.value);
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gOfflineManager.synchronizeForOffline(false, false, false, true, msgWindow);
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return true;
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}
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}
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return false;
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}
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// online?
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function CheckOnline()
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{
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var ioService = Components.classes["@mozilla.org/network/io-service;1"]
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.getService(Components.interfaces.nsIIOService);
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return (!ioService.offline);
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}
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// Init Pref Service & Offline Manager
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function InitServices()
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{
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if (!gMailOfflinePrefs)
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GetMailOfflinePrefs();
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if (!gOfflineManager)
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GetOfflineMgrService();
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}
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// Init Offline Manager
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function GetOfflineMgrService()
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{
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if (!gOfflineManager) {
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gOfflineManager = Components.classes["@mozilla.org/messenger/offline-manager;1"]
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.getService(Components.interfaces.nsIMsgOfflineManager);
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}
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}
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// This function must always return false to prevent toggling of offline state because
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// we change the offline state ourselves
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function MailCheckBeforeOfflineChange()
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{
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var ioService = Components.classes["@mozilla.org/network/io-service;1"]
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.getService(Components.interfaces.nsIIOService);
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var goingOnline = ioService.offline;
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var bundle = srGetStrBundle("chrome://communicator/locale/utilityOverlay.properties");
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// messenger.SetWindow(window, msgWindow);
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InitServices();
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var prefSendUnsentMessages = gMailOfflinePrefs.getIntPref("offline.send.unsent_messages");
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var prefDownloadMessages = gMailOfflinePrefs.getIntPref("offline.download.download_messages");
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if(goingOnline) {
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switch(prefSendUnsentMessages) {
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case 0:
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if(CheckForUnsentMessages()) {
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if(! PromptSendMessages())
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return false;
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}
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else
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gOfflineManager.goOnline(false /* sendUnsentMessages */,
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true /* playbackOfflineImapOperations */,
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msgWindow);
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break;
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case 1:
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gOfflineManager.goOnline(CheckForUnsentMessages() /* sendUnsentMessages */,
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true /* playbackOfflineImapOperations */,
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msgWindow);
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break;
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case 2:
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gOfflineManager.goOnline(false /* sendUnsentMessages */,
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true /* playbackOfflineImapOperations */,
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msgWindow);
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break;
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}
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}
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else {
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// going offline
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switch(prefDownloadMessages) {
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case 0:
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if(! PromptDownloadMessages()) return false;
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break;
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case 1:
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// download news, download mail, send unsent messages, go offline when done, msg window
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gOfflineManager.synchronizeForOffline(true, true, false, true, msgWindow);
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break;
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case 2:
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// download news, download mail, send unsent messages, go offline when done, msg window
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gOfflineManager.synchronizeForOffline(false, false, false, true, msgWindow);
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break;
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}
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}
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return false;
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}
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