/* ***** 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 Sun Microsystems Inc code.
 *
 * The Initial Developer of the Original Code is
 *   Philipp Kewisch <mozilla@kewis.ch>
 * Portions created by the Initial Developer are Copyright (C) 2007
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either 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
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 * decision by deleting the provisions above and replace them with the notice
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 * 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 ***** */

if (!calendarOfflineManager) {
    Components.utils.reportError("calendar-management.js not included!");
}

// In addition to what the base calendar offline manager does, we need to make
// the offline commands work in sunbird. Extend the offline manager here.
var baseUpdateOfflineUI = calendarOfflineManager.updateOfflineUI;
calendarOfflineManager.updateOfflineUI = function sunbird_updateOfflineUI(aIsOffline) {
    var propName = (aIsOffline ? "offlineTooltip" : "onlineTooltip")
    var tooltip = calGetString("calendar", propName);

    setElementValue("offline-status", aIsOffline && "true", "offline");
    setElementValue("offline-status", tooltip, "tooltiptext");

    baseUpdateOfflineUI(aIsOffline);
};

calendarOfflineManager.toggleOfflineStatus = function sunbird_toggleOfflineStatus() {
    var ioService = getIOService();
    if (ioService.offline) {
        // Going online
        ioService.offline = false;
        try {
            // Alternatively we could check for @mozilla.org/network/network-link-service;1 here
            // instead of using a try-catch block, but the dependency on that service is rather an
            // implementation detail of the IO service.
            ioService.manageOfflineStatus = getPrefSafe("offline.autoDetect", true);
        } catch (exc) {
        }
    } else {
        // Going offline
        ioService.manageOfflineStatus = false;
        ioService.offline = true;
    }
};
