Bumping manifests a=b2g-bump
[gecko.git] / widget / nsIBidiKeyboard.idl
blob28744b5a4af317cac48719c03a1a8feac6c47e63
1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
3 * This Source Code Form is subject to the terms of the Mozilla Public
4 * License, v. 2.0. If a copy of the MPL was not distributed with this
5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
7 #include "nsISupports.idl"
9 [scriptable, uuid(0d53579c-8f40-4bcf-9b87-61979c09f924)]
10 interface nsIBidiKeyboard : nsISupports
12 /**
13 * Inspects the installed keyboards and resets the bidi keyboard state
15 void reset();
17 /**
18 * Determines if the current keyboard language is right-to-left
19 * @throws NS_ERROR_FAILURE if no right-to-left keyboards are installed
21 boolean isLangRTL();
23 /**
24 * Determines whether the system has at least one keyboard of each direction
25 * installed.
27 * @throws NS_ERROR_NOT_IMPLEMENTED if the widget layer does not provide this
28 * information.
30 readonly attribute boolean haveBidiKeyboards;