1/* This Source Code Form is subject to the terms of the Mozilla Public
2 * License, v. 2.0. If a copy of the MPL was not distributed with this
3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
4
5#include "nsIShellService.idl"
6
7[scriptable, uuid(2ce5c803-edcd-443d-98eb-ceba86d02d13)]
8interface nsIGNOMEShellService : nsIShellService
9{
10  /**
11   * Used to determine whether or not to offer "Set as desktop background"
12   * functionality. Even if shell service is available it is not
13   * guaranteed that it is able to set the background for every desktop
14   * which is especially true for Linux with its many different desktop
15   * environments.
16   */
17  readonly attribute boolean canSetDesktopBackground;
18
19  /**
20   * Returns true if Firefox is set as the default handler for the scheme.
21   */
22  boolean isDefaultForScheme(in AUTF8String aScheme);
23};
24
25