diff options
Diffstat (limited to 'vcl/unx/gtk/a11y/atkvalue.cxx')
-rw-r--r-- | vcl/unx/gtk/a11y/atkvalue.cxx | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/vcl/unx/gtk/a11y/atkvalue.cxx b/vcl/unx/gtk/a11y/atkvalue.cxx deleted file mode 100644 index f5e45d3b2556..000000000000 --- a/vcl/unx/gtk/a11y/atkvalue.cxx +++ /dev/null @@ -1,138 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * 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/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#include "atkwrapper.hxx" - -#include <com/sun/star/accessibility/XAccessibleValue.hpp> - -#include <string.h> - -using namespace ::com::sun::star; - -/// @throws uno::RuntimeException -static css::uno::Reference<css::accessibility::XAccessibleValue> - getValue( AtkValue *pValue ) -{ - AtkObjectWrapper *pWrap = ATK_OBJECT_WRAPPER( pValue ); - if( pWrap ) - { - if( !pWrap->mpValue.is() ) - { - pWrap->mpValue.set(pWrap->mpContext, css::uno::UNO_QUERY); - } - - return pWrap->mpValue; - } - - return css::uno::Reference<css::accessibility::XAccessibleValue>(); -} - -static void anyToGValue( const uno::Any& aAny, GValue *pValue ) -{ - // FIXME: expand to lots of types etc. - double aDouble=0; - aAny >>= aDouble; - - memset( pValue, 0, sizeof( GValue ) ); - g_value_init( pValue, G_TYPE_DOUBLE ); - g_value_set_double( pValue, aDouble ); -} - -extern "C" { - -static void -value_wrapper_get_current_value( AtkValue *value, - GValue *gval ) -{ - try { - css::uno::Reference<css::accessibility::XAccessibleValue> pValue - = getValue( value ); - if( pValue.is() ) - anyToGValue( pValue->getCurrentValue(), gval ); - } - catch(const uno::Exception&) { - g_warning( "Exception in getCurrentValue()" ); - } -} - -static void -value_wrapper_get_maximum_value( AtkValue *value, - GValue *gval ) -{ - try { - css::uno::Reference<css::accessibility::XAccessibleValue> pValue - = getValue( value ); - if( pValue.is() ) - anyToGValue( pValue->getMaximumValue(), gval ); - } - catch(const uno::Exception&) { - g_warning( "Exception in getCurrentValue()" ); - } -} - -static void -value_wrapper_get_minimum_value( AtkValue *value, - GValue *gval ) -{ - try { - css::uno::Reference<css::accessibility::XAccessibleValue> pValue - = getValue( value ); - if( pValue.is() ) - anyToGValue( pValue->getMinimumValue(), gval ); - } - catch(const uno::Exception&) { - g_warning( "Exception in getCurrentValue()" ); - } -} - -static gboolean -value_wrapper_set_current_value( AtkValue *value, - const GValue *gval ) -{ - try { - css::uno::Reference<css::accessibility::XAccessibleValue> pValue - = getValue( value ); - if( pValue.is() ) - { - // FIXME - this needs expanding - double aDouble = g_value_get_double( gval ); - return pValue->setCurrentValue( uno::Any(aDouble) ); - } - } - catch(const uno::Exception&) { - g_warning( "Exception in getCurrentValue()" ); - } - - return FALSE; -} - -} // extern "C" - -void -valueIfaceInit (AtkValueIface *iface) -{ - g_return_if_fail (iface != nullptr); - - iface->get_current_value = value_wrapper_get_current_value; - iface->get_maximum_value = value_wrapper_get_maximum_value; - iface->get_minimum_value = value_wrapper_get_minimum_value; - iface->set_current_value = value_wrapper_set_current_value; -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |