зеркало из https://github.com/mozilla/gecko-dev.git
164 строки
5.8 KiB
JavaScript
164 строки
5.8 KiB
JavaScript
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/* -*- Mode: javascript; tab-width: 20; 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 Oracle Corporation code.
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*
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* The Initial Developer of the Original Code is Oracle Corporation
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* Portions created by the Initial Developer are Copyright (C) 2005
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Michael Buettner <michael.buettner@sun.com>
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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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//////////////////////////////////////////////////////////////////////////////
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// onLoad
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//////////////////////////////////////////////////////////////////////////////
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function onLoad() {
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var args = window.arguments[0];
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window.time = args.time;
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window.onAcceptCallback = args.onOk;
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var tzname = timezoneString(window.time.timezone);
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var menulist = document.getElementById("timezone-menulist");
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var index = findTimezone(tzname);
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if(index < 0) {
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var kDefaultTimezone = calendarDefaultTimezone();
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tzname = timezoneString(window.time.getInTimezone(kDefaultTimezone).timezone);
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index = findTimezone(tzname);
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}
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var menulist = document.getElementById("timezone-menulist");
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menulist.selectedIndex = index;
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updateTimezone();
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opener.setCursor("auto");
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}
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//////////////////////////////////////////////////////////////////////////////
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// findTimezone
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//////////////////////////////////////////////////////////////////////////////
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function findTimezone(timezone)
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{
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var menulist = document.getElementById("timezone-menulist");
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var numChilds = menulist.childNodes[0].childNodes.length;
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for(var i=0; i<numChilds; i++) {
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var menuitem = menulist.childNodes[0].childNodes[i];
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if(timezoneString(menuitem.getAttribute("value")) == timezone) {
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return i;
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}
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}
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return -1;
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}
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//////////////////////////////////////////////////////////////////////////////
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// timezoneString
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//////////////////////////////////////////////////////////////////////////////
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function timezoneString(timezone)
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{
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var fragments = timezone.split('/');
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var num = fragments.length;
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if(num <= 1)
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return fragments[0];
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return fragments[num-2]+'/'+fragments[num-1];
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}
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//////////////////////////////////////////////////////////////////////////////
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// updateTimezone
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//////////////////////////////////////////////////////////////////////////////
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function updateTimezone() {
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var menulist = document.getElementById("timezone-menulist");
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var menuitem = menulist.selectedItem;
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var someTZ = menuitem.getAttribute("value");
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// convert the date/time to the currently selected timezone
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// and display the result in the appropriate control.
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// before feeding the date/time value into the control we need
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// to set the timezone to 'floating' in order to avoid the
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// automatic conversion back into the OS timezone.
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var datetime = document.getElementById("timezone-time");
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var time = window.time.getInTimezone(someTZ);
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time.timezone = "floating";
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datetime.value = time.jsDate;
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var icssrv = Components.classes["@mozilla.org/calendar/ics-service;1"]
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.getService(Components.interfaces.calIICSService);
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var comp = icssrv.getTimezone(someTZ);
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var subComp = comp.getFirstSubcomponent("VTIMEZONE");
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var standard = subComp.getFirstSubcomponent("STANDARD");
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var standardTZOffset = standard.getFirstProperty("TZOFFSETTO").valueAsIcalString;
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var stack = document.getElementById("timezone-stack");
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var numChilds = stack.childNodes.length;
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for(var i=0; i<numChilds; i++) {
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var image = stack.childNodes[i];
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if(image.hasAttribute("tzid")) {
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var offset = image.getAttribute("tzid");
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if(offset == standardTZOffset) {
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image.removeAttribute("hidden");
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} else {
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image.setAttribute("hidden","true");
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}
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}
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}
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}
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//////////////////////////////////////////////////////////////////////////////
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// onAccept
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//////////////////////////////////////////////////////////////////////////////
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function onAccept()
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{
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var menulist = document.getElementById("timezone-menulist");
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var menuitem = menulist.selectedItem;
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var timezone = menuitem.getAttribute("value");
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var datetime = window.time.getInTimezone(timezone);
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window.onAcceptCallback(datetime);
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return true;
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}
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//////////////////////////////////////////////////////////////////////////////
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// onCancel
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//////////////////////////////////////////////////////////////////////////////
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function onCancel()
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{
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}
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//////////////////////////////////////////////////////////////////////////////
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// End of file
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//////////////////////////////////////////////////////////////////////////////
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