/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* vim:expandtab:shiftwidth=4:tabstop=4: */ /* 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 "prlink.h" #include "nsBidiKeyboard.h" #include <gtk/gtk.h> NS_IMPL_ISUPPORTS(nsBidiKeyboard, nsIBidiKeyboard) nsBidiKeyboard::nsBidiKeyboard() { Reset(); } NS_IMETHODIMP nsBidiKeyboard::Reset() { // NB: The default keymap can be null (e.g. in xpcshell). In that case, // simply assume that we don't have bidi keyboards. mHaveBidiKeyboards = false; GdkDisplay *display = gdk_display_get_default(); if (!display) return NS_OK; GdkKeymap *keymap = gdk_keymap_get_for_display(display); mHaveBidiKeyboards = keymap && gdk_keymap_have_bidi_layouts(keymap); return NS_OK; } nsBidiKeyboard::~nsBidiKeyboard() { } NS_IMETHODIMP nsBidiKeyboard::IsLangRTL(bool *aIsRTL) { if (!mHaveBidiKeyboards) return NS_ERROR_FAILURE; *aIsRTL = (gdk_keymap_get_direction(gdk_keymap_get_default()) == PANGO_DIRECTION_RTL); return NS_OK; } NS_IMETHODIMP nsBidiKeyboard::GetHaveBidiKeyboards(bool* aResult) { // not implemented yet return NS_ERROR_NOT_IMPLEMENTED; }