gecko-dev/browser/components/shell/nsIGNOMEShellService.idl

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