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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
var gOfflinePromptsBundle;
var gOfflineManager;
function MailOfflineStateChanged(goingOffline)
{
// tweak any mail UI here that needs to change when we go offline or come back online
gFolderJustSwitched = true;
}
function MsgSettingsOffline()
{
window.parent.MsgAccountManager('am-offline.xul');
}
// Check for unsent messages
function CheckForUnsentMessages()
{
return Cc["@mozilla.org/messengercompose/sendlater;1"]
.getService(Ci.nsIMsgSendLater)
.hasUnsentMessages();
}
// Init strings.
function InitPrompts()
{
if (!gOfflinePromptsBundle)
gOfflinePromptsBundle = document.getElementById("bundle_offlinePrompts");
}
// prompt for sending messages while going online, and go online.
function PromptSendMessages()
{
InitPrompts();
InitServices();
var checkValue = {value:true};
var buttonPressed = Services.prompt.confirmEx(
window,
gOfflinePromptsBundle.getString('sendMessagesWindowTitle'),
gOfflinePromptsBundle.getString('sendMessagesLabel2'),
Services.prompt.BUTTON_TITLE_IS_STRING * (Services.prompt.BUTTON_POS_0 +
Services.prompt.BUTTON_POS_1 + Services.prompt.BUTTON_POS_2),
gOfflinePromptsBundle.getString('sendMessagesSendButtonLabel'),
gOfflinePromptsBundle.getString('sendMessagesCancelButtonLabel'),
gOfflinePromptsBundle.getString('sendMessagesNoSendButtonLabel'),
gOfflinePromptsBundle.getString('sendMessagesCheckboxLabel'),
checkValue);
switch (buttonPressed) {
case 0:
Services.prefs.setIntPref("offline.send.unsent_messages", !checkValue.value);
gOfflineManager.goOnline(true, true, msgWindow);
return true;
case 2:
Services.prefs.setIntPref("offline.send.unsent_messages", 2*!checkValue.value);
gOfflineManager.goOnline(false, true, msgWindow);
return true;
}
return false;
}
// prompt for downlading messages while going offline, and synchronise
function PromptDownloadMessages()
{
InitPrompts();
InitServices();
var checkValue = {value:true};
var buttonPressed = Services.prompt.confirmEx(
window,
gOfflinePromptsBundle.getString('downloadMessagesWindowTitle'),
gOfflinePromptsBundle.getString('downloadMessagesLabel'),
Services.prompt.BUTTON_TITLE_IS_STRING * (Services.prompt.BUTTON_POS_0 +
Services.prompt.BUTTON_POS_1 + Services.prompt.BUTTON_POS_2),
gOfflinePromptsBundle.getString('downloadMessagesDownloadButtonLabel'),
gOfflinePromptsBundle.getString('downloadMessagesCancelButtonLabel'),
gOfflinePromptsBundle.getString('downloadMessagesNoDownloadButtonLabel'),
gOfflinePromptsBundle.getString('downloadMessagesCheckboxLabel'),
checkValue);
switch (buttonPressed) {
case 0:
Services.prefs.setIntPref("offline.download.download_messages", !checkValue.value);
gOfflineManager.synchronizeForOffline(true, true, false, true, msgWindow);
return true;
case 2:
Services.prefs.setIntPref("offline.download.download_messages", 2*!checkValue.value);
gOfflineManager.synchronizeForOffline(false, false, false, true, msgWindow);
return true;
}
return false;
}
// Init Pref Service & Offline Manager
function InitServices()
{
if (!gOfflineManager)
GetOfflineMgrService();
}
// Init Offline Manager
function GetOfflineMgrService()
{
if (!gOfflineManager) {
gOfflineManager = Cc["@mozilla.org/messenger/offline-manager;1"]
.getService(Ci.nsIMsgOfflineManager);
}
}
// This function must always return false to prevent toggling of offline state because
// we change the offline state ourselves
function MailCheckBeforeOfflineChange()
{
InitServices();
if (Services.io.offline) {
switch(Services.prefs.getIntPref("offline.send.unsent_messages")) {
case 0:
if(CheckForUnsentMessages()) {
if(! PromptSendMessages())
return false;
}
else
gOfflineManager.goOnline(false /* sendUnsentMessages */,
true /* playbackOfflineImapOperations */,
msgWindow);
break;
case 1:
gOfflineManager.goOnline(CheckForUnsentMessages() /* sendUnsentMessages */,
true /* playbackOfflineImapOperations */,
msgWindow);
break;
case 2:
gOfflineManager.goOnline(false /* sendUnsentMessages */,
true /* playbackOfflineImapOperations */,
msgWindow);
break;
}
}
else {
// going offline
switch(Services.prefs.getIntPref("offline.download.download_messages")) {
case 0:
if(! PromptDownloadMessages()) return false;
break;
case 1:
// download news, download mail, send unsent messages, go offline when done, msg window
gOfflineManager.synchronizeForOffline(true, true, false, true, msgWindow);
break;
case 2:
// download news, download mail, send unsent messages, go offline when done, msg window
gOfflineManager.synchronizeForOffline(false, false, false, true, msgWindow);
break;
}
}
return false;
}