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- /* ***** 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 Lightning code.
- *
- * The Initial Developer of the Original Code is Oracle Corporation
- * Portions created by the Initial Developer are Copyright (C) 2005
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Vladimir Vukicevic <vladimir@pobox.com>
- * Mike Shaver <shaver@mozilla.org>
- * Joey Minta <jminta@gmail.com>
- *
- * 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
- * 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 ***** */
-
- function ltnCreateInstance(cid, iface) {
- if (!iface)
- iface = "nsISupports";
- try {
- return Components.classes[cid].createInstance(Components.interfaces[iface]);
- } catch(e) {
- dump("#### ltnCreateInstance failed for: " + cid + "\n");
- var frame = Components.stack;
- for (var i = 0; frame && (i < 4); i++) {
- dump(i + ": " + frame + "\n");
- frame = frame.caller;
- }
- throw e;
- }
- }
-
- function ltnGetService(cid, iface) {
- if (!iface)
- iface = "nsISupports";
- try {
- return Components.classes[cid].getService(Components.interfaces[iface]);
- } catch(e) {
- dump("#### ltnGetService failed for: " + cid + "\n");
- var frame = Components.stack;
- for (var i = 0; frame && (i < 4); i++) {
- dump(i + ": " + frame + "\n");
- frame = frame.caller;
- }
- throw e;
- }
- }
-
- var atomSvc;
- function ltnGetAtom(str) {
- if (!atomSvc) {
- atomSvc = ltnGetService("@mozilla.org/atom-service;1", "nsIAtomService");
- }
-
- return atomSvc.getAtom(str);
- }
-
- var CalDateTime = new Components.Constructor("@mozilla.org/calendar/datetime;1",
- Components.interfaces.calIDateTime);
-
- // Use these functions, since setting |element.collapsed = true| is NOT reliable
- function collapseElement(element) {
- element.style.visibility = "collapse";
- }
-
- function uncollapseElement(element) {
- element.style.visibility = "";
- }
-
- function updateUndoRedoMenu() {
- //XXX give Lightning some undo/redo UI!
- }
-
- /**
- * Gets the value of a string in a .properties file
- *
- * @param aBundleName the name of the properties file. It is assumed that the
- * file lives in chrome://lightning/locale/
- * @param aStringName the name of the string within the properties file
- */
- function ltnGetString(aBundleName, aStringName)
- {
- var sbs = Components.classes["@mozilla.org/intl/stringbundle;1"]
- .getService(Components.interfaces.nsIStringBundleService);
- var props = sbs.createBundle("chrome://lightning/locale/"+aBundleName+".properties");
- return props.GetStringFromName(aStringName);
- }
-