129 lines
3.5 KiB
C++
129 lines
3.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <unx/gtk/gtkframe.hxx>
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#include <vcl/window.hxx>
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#include "atkwrapper.hxx"
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#include "atkfactory.hxx"
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#include "atkregistry.hxx"
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using namespace ::com::sun::star;
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extern "C" {
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/*
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* The wrapper factory
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*/
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static GType
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wrapper_factory_get_accessible_type()
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{
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return atk_object_wrapper_get_type();
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}
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static AtkObject*
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wrapper_factory_create_accessible( GObject *obj )
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{
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GtkWidget* pEventBox = gtk_widget_get_parent(GTK_WIDGET(obj));
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assert(pEventBox);
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if (!pEventBox)
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return nullptr;
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GtkWidget* pTopLevelGrid = gtk_widget_get_parent(pEventBox);
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assert(pTopLevelGrid);
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if (!pTopLevelGrid)
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return nullptr;
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GtkWidget* pTopLevel = gtk_widget_get_parent(pTopLevelGrid);
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assert(pTopLevel);
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if (!pTopLevel)
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return nullptr;
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GtkSalFrame* pFrame = GtkSalFrame::getFromWindow(pTopLevel);
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assert(pFrame);
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if (!pFrame)
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return nullptr;
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vcl::Window* pFrameWindow = pFrame->GetWindow();
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assert(pFrameWindow);
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if( pFrameWindow )
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{
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vcl::Window* pWindow = pFrameWindow;
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// skip accessible objects already exposed by the frame objects
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if( WindowType::BORDERWINDOW == pWindow->GetType() )
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pWindow = pFrameWindow->GetAccessibleChildWindow(0);
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if( pWindow )
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{
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uno::Reference< accessibility::XAccessible > xAccessible = pWindow->GetAccessible();
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if( xAccessible.is() )
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{
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AtkObject *accessible = ooo_wrapper_registry_get( xAccessible );
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if( accessible )
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g_object_ref( G_OBJECT(accessible) );
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else
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accessible = atk_object_wrapper_new(xAccessible, gtk_widget_get_accessible(pEventBox));
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return accessible;
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}
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}
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}
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return nullptr;
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}
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AtkObject* ooo_fixed_get_accessible(GtkWidget *obj)
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{
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return wrapper_factory_create_accessible(G_OBJECT(obj));
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}
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static void
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wrapper_factory_class_init( gpointer klass_, gpointer )
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{
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auto const klass = static_cast<AtkObjectFactoryClass *>(klass_);
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klass->create_accessible = wrapper_factory_create_accessible;
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klass->get_accessible_type = wrapper_factory_get_accessible_type;
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}
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GType
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wrapper_factory_get_type()
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{
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static GType t = 0;
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if (!t) {
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static const GTypeInfo tinfo =
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{
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sizeof (AtkObjectFactoryClass),
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nullptr, nullptr, wrapper_factory_class_init,
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nullptr, nullptr, sizeof (AtkObjectFactory), 0, nullptr, nullptr
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};
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t = g_type_register_static (
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ATK_TYPE_OBJECT_FACTORY, "OOoAtkObjectWrapperFactory",
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&tinfo, GTypeFlags(0));
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}
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return t;
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}
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} // extern C
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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