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Diffstat (limited to '')
-rw-r--r-- | widget/nsIBidiKeyboard.idl | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/widget/nsIBidiKeyboard.idl b/widget/nsIBidiKeyboard.idl new file mode 100644 index 0000000000..fc68d1ae81 --- /dev/null +++ b/widget/nsIBidiKeyboard.idl @@ -0,0 +1,32 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- + * + * 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 "nsISupports.idl" + +[builtinclass, scriptable, uuid(288dae24-76e2-43a3-befe-9d9fabe8014e)] +interface nsIBidiKeyboard : nsISupports +{ + /** + * Inspects the installed keyboards and resets the bidi keyboard state + */ + void reset(); + + /** + * Determines if the current keyboard language is right-to-left + * @throws NS_ERROR_FAILURE if no right-to-left keyboards are installed + */ + boolean isLangRTL(); + + /** + * Determines whether the system has at least one keyboard of each direction + * installed. + * + * @throws NS_ERROR_NOT_IMPLEMENTED if the widget layer does not provide this + * information. + */ + readonly attribute boolean haveBidiKeyboards; +}; + |