RetroZilla/mailnews/base/prefs/resources/content/am-offline.js

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2015-10-21 05:03:22 +02:00
/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org Code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998-2001
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* dianesun@netscape.com
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
var gIncomingServer;
var gServerType;
var gImapIncomingServer;
var gPref = null;
var gLockedPref = null;
function onInit(aPageId, aServerId)
{
onLockPreference();
// init values here
initServerSettings();
initRetentionSettings();
initDownloadSettings();
onCheckItem("bc_notDownload", "offline.notDownload");
onCheckItem("bc_downloadMsg", "nntp.downloadMsg");
onCheckItem("bc_removeBody", "nntp.removeBody");
onCheckKeepMsg();
}
function initServerSettings()
{
document.getElementById("offline.notDownload").checked = gIncomingServer.limitOfflineMessageSize;
if(gIncomingServer.maxMessageSize > 0)
document.getElementById("offline.notDownloadMin").setAttribute("value", gIncomingServer.maxMessageSize);
else
document.getElementById("offline.notDownloadMin").setAttribute("value", "50");
if(gServerType == "imap") {
gImapIncomingServer = gIncomingServer.QueryInterface(Components.interfaces.nsIImapIncomingServer);
document.getElementById("offline.downloadBodiesOnGetNewMail").checked = gImapIncomingServer.downloadBodiesOnGetNewMail;
document.getElementById("offline.newFolder").checked = gImapIncomingServer.offlineDownload;
}
}
function initRetentionSettings()
{
var retentionSettings = gIncomingServer.retentionSettings;
initCommonRetentionSettings(retentionSettings);
document.getElementById("nntp.removeBody").checked = retentionSettings.cleanupBodiesByDays;
if(retentionSettings.daysToKeepBodies > 0)
document.getElementById("nntp.removeBodyMin").setAttribute("value", retentionSettings.daysToKeepBodies);
else
document.getElementById("nntp.removeBodyMin").setAttribute("value", "30");
}
function initDownloadSettings()
{
var downloadSettings = gIncomingServer.downloadSettings;
document.getElementById("nntp.downloadMsg").checked = downloadSettings.downloadByDate;
document.getElementById("nntp.notDownloadRead").checked = downloadSettings.downloadUnreadOnly;
if(downloadSettings.ageLimitOfMsgsToDownload > 0)
document.getElementById("nntp.downloadMsgMin").setAttribute("value", downloadSettings.ageLimitOfMsgsToDownload);
else
document.getElementById("nntp.downloadMsgMin").setAttribute("value", "30");
}
function onPreInit(account, accountValues)
{
gServerType = getAccountValue(account, accountValues, "server", "type", null, false);
hideShowControls(gServerType);
gIncomingServer= account.incomingServer;
gIncomingServer.type = gServerType;
// 10 is OFFLINE_SUPPORT_LEVEL_REGULAR, see nsIMsgIncomingServer.idl
// currently, there is no offline without diskspace
var titleStringID = (gIncomingServer.offlineSupportLevel >= 10) ?
"prefPanel-offline-and-diskspace" : "prefPanel-diskspace";
var prefBundle = document.getElementById("bundle_prefs");
var headertitle = document.getElementById("headertitle");
headertitle.setAttribute('title',prefBundle.getString(titleStringID));
if (gServerType == "pop3")
{
var pop3Server = gIncomingServer.QueryInterface(Components.interfaces.nsIPop3IncomingServer);
// hide retention settings for deferred accounts
if (pop3Server.deferredToAccount.length)
{
var retentionRadio = document.getElementById("retention.keepMsg");
retentionRadio.setAttribute("hidden", "true");
var retentionCheckbox = document.getElementById("retention.keepUnread");
retentionCheckbox.setAttribute("hidden", "true");
var retentionLabel = document.getElementById("retentionDescription");
retentionLabel.setAttribute("hidden", "true");
}
}
}
function onClickSelect()
{
top.window.openDialog("chrome://messenger/content/msgSelectOffline.xul", "", "centerscreen,chrome,modal,titlebar,resizable=yes");
return true;
}
function onSave()
{
var downloadSettings = new Array;
gIncomingServer.limitOfflineMessageSize = document.getElementById("offline.notDownload").checked;
gIncomingServer.maxMessageSize = document.getElementById("offline.notDownloadMin").value;
var retentionSettings = saveCommonRetentionSettings();
retentionSettings.daysToKeepBodies = document.getElementById("nntp.removeBodyMin").value;
retentionSettings.cleanupBodiesByDays = document.getElementById("nntp.removeBody").checked;
downloadSettings.downloadByDate = document.getElementById("nntp.downloadMsg").checked;
downloadSettings.downloadUnreadOnly = document.getElementById("nntp.notDownloadRead").checked;
downloadSettings.ageLimitOfMsgsToDownload = document.getElementById("nntp.downloadMsgMin").value;
gIncomingServer.retentionSettings = retentionSettings;
gIncomingServer.downloadSettings = downloadSettings;
if (gImapIncomingServer) {
gImapIncomingServer.downloadBodiesOnGetNewMail = document.getElementById("offline.downloadBodiesOnGetNewMail").checked;
gImapIncomingServer.offlineDownload = document.getElementById("offline.newFolder").checked;
}
}
// Does the work of disabling an element given the array which contains xul id/prefstring pairs.
// Also saves the id/locked state in an array so that other areas of the code can avoid
// stomping on the disabled state indiscriminately.
function disableIfLocked( prefstrArray )
{
if (!gLockedPref)
gLockedPref = new Array;
for (var i=0; i<prefstrArray.length; i++) {
var id = prefstrArray[i].id;
var element = document.getElementById(id);
if (gPref.prefIsLocked(prefstrArray[i].prefstring)) {
element.disabled = true;
gLockedPref[id] = true;
} else {
element.removeAttribute("disabled");
gLockedPref[id] = false;
}
}
}
// Disables xul elements that have associated preferences locked.
function onLockPreference()
{
var isDownloadLocked = false;
var isGetNewLocked = false;
var initPrefString = "mail.server";
var finalPrefString;
var prefService = Components.classes["@mozilla.org/preferences-service;1"];
prefService = prefService.getService();
prefService = prefService.QueryInterface(Components.interfaces.nsIPrefService);
// This panel does not use the code in AccountManager.js to handle
// the load/unload/disable. keep in mind new prefstrings and changes
// to code in AccountManager, and update these as well.
var allPrefElements = [
{ prefstring:"offline_download", id:"offline.newFolder"},
{ prefstring:"download_bodies_on_get_new_mail",
id:"offline.downloadBodiesOnGetNewMail"},
{ prefstring:"limit_offline_message_size", id:"offline.notDownload"},
{ prefstring:"max_size", id:"offline.notDownloadMin"},
{ prefstring:"downloadUnreadOnly", id:"nntp.notDownloadRead"},
{ prefstring:"downloadByDate", id:"nntp.downloadMsg"},
{ prefstring:"ageLimit", id:"nntp.downloadMsgMin"},
{ prefstring:"retainBy", id:"retention.keepMsg"},
{ prefstring:"daysToKeepHdrs", id:"retention.keepOldMsgMin"},
{ prefstring:"numHdrsToKeep", id:"retention.keepNewMsgMin"},
{ prefstring:"keepUnreadOnly", id:"retention.keepUnread"},
{ prefstring:"daysToKeepBodies", id:"nntp.removeBodyMin"},
{ prefstring:"cleanupBodies", id:"nntp.removeBody" },
{ prefstring:"disable_button.selectFolder", id:"selectNewsgroupsButton"},
{ prefstring:"disable_button.selectFolder", id:"selectImapFoldersButton"}
];
finalPrefString = initPrefString + "." + gIncomingServer.key + ".";
gPref = prefService.getBranch(finalPrefString);
disableIfLocked( allPrefElements );
}
function onCheckItem(broadcasterElementId, checkElementId)
{
var broadcaster = document.getElementById(broadcasterElementId);
var checked = document.getElementById(checkElementId).checked;
if(checked && !gLockedPref[checkElementId] ) {
broadcaster.removeAttribute("disabled");
}
else {
broadcaster.setAttribute("disabled", "true");
}
}