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/* -*- 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 .
*/
#ifndef INCLUDED_SVTOOLS_ACCESSIBLERULER_HXX
#define INCLUDED_SVTOOLS_ACCESSIBLERULER_HXX
#include <com/sun/star/accessibility/XAccessible.hpp>
#include <com/sun/star/accessibility/XAccessibleComponent.hpp>
#include <com/sun/star/accessibility/XAccessibleContext.hpp>
#include <com/sun/star/accessibility/XAccessibleEventBroadcaster.hpp>
#include <com/sun/star/uno/Reference.hxx>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <cppuhelper/interfacecontainer.h>
#include <cppuhelper/compbase5.hxx>
#include <cppuhelper/basemutex.hxx>
#include <vcl/vclptr.hxx>
namespace tools { class Rectangle; }
class Ruler;
typedef ::cppu::WeakAggComponentImplHelper5<
css::accessibility::XAccessible,
css::accessibility::XAccessibleComponent,
css::accessibility::XAccessibleContext,
css::accessibility::XAccessibleEventBroadcaster,
css::lang::XServiceInfo >
SvtRulerAccessible_Base;
class SvtRulerAccessible final : public ::cppu::BaseMutex, public SvtRulerAccessible_Base
{
public:
//===== internal ========================================================
SvtRulerAccessible(
const css::uno::Reference< css::accessibility::XAccessible>& rxParent, Ruler& rRepresentation, const OUString& rName );
/// @throws css::uno::RuntimeException
bool
isVisible();
//===== XAccessible =====================================================
virtual css::uno::Reference< css::accessibility::XAccessibleContext> SAL_CALL
getAccessibleContext() override;
//===== XAccessibleComponent ============================================
virtual sal_Bool SAL_CALL
containsPoint( const css::awt::Point& rPoint ) override;
virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
getAccessibleAtPoint( const css::awt::Point& rPoint ) override;
virtual css::awt::Rectangle SAL_CALL
getBounds() override;
virtual css::awt::Point SAL_CALL
getLocation() override;
virtual css::awt::Point SAL_CALL
getLocationOnScreen() override;
virtual css::awt::Size SAL_CALL
getSize() override;
virtual void SAL_CALL
grabFocus() override;
virtual sal_Int32 SAL_CALL
getForeground( ) override;
virtual sal_Int32 SAL_CALL
getBackground( ) override;
//===== XAccessibleContext ==============================================
virtual sal_Int32 SAL_CALL
getAccessibleChildCount() override;
virtual css::uno::Reference< css::accessibility::XAccessible> SAL_CALL
getAccessibleChild( sal_Int32 nIndex ) override;
virtual css::uno::Reference< css::accessibility::XAccessible> SAL_CALL
getAccessibleParent() override;
virtual sal_Int32 SAL_CALL
getAccessibleIndexInParent() override;
virtual sal_Int16 SAL_CALL
getAccessibleRole() override;
virtual OUString SAL_CALL
getAccessibleDescription() override;
virtual OUString SAL_CALL
getAccessibleName() override;
virtual css::uno::Reference< css::accessibility::XAccessibleRelationSet > SAL_CALL
getAccessibleRelationSet() override;
virtual css::uno::Reference< css::accessibility::XAccessibleStateSet > SAL_CALL
getAccessibleStateSet() override;
virtual css::lang::Locale SAL_CALL
getLocale() override;
//===== XAccessibleEventBroadcaster =====================================
virtual void SAL_CALL
addAccessibleEventListener( const css::uno::Reference< css::accessibility::XAccessibleEventListener >& xListener ) override;
virtual void SAL_CALL
removeAccessibleEventListener( const css::uno::Reference< css::accessibility::XAccessibleEventListener >& xListener ) override;
//===== XServiceInfo ====================================================
virtual OUString SAL_CALL
getImplementationName() override;
virtual sal_Bool SAL_CALL
supportsService( const OUString& sServiceName ) override;
virtual css::uno::Sequence< OUString> SAL_CALL
getSupportedServiceNames() override;
//===== XTypeProvider ===================================================
virtual css::uno::Sequence<sal_Int8> SAL_CALL
getImplementationId() override;
private:
virtual ~SvtRulerAccessible() override;
virtual void SAL_CALL disposing() override;
/// @returns true if it's disposed or in disposing
inline bool IsAlive() const;
/// @throws DisposedException if it's not alive
void ThrowExceptionIfNotAlive();
/// @Return the object's current bounding box relative to the desktop.
///
/// @throws css::uno::RuntimeException
tools::Rectangle GetBoundingBoxOnScreen();
/// @Return the object's current bounding box relative to the parent object.
///
/// @throws css::uno::RuntimeException
tools::Rectangle GetBoundingBox();
/// Name of this object.
OUString const msName;
/// Reference to the parent object.
css::uno::Reference< css::accessibility::XAccessible >
mxParent;
/// pointer to internal representation
VclPtr<Ruler> mpRepr;
/// client id in the AccessibleEventNotifier queue
sal_uInt32 mnClientId;
};
inline bool SvtRulerAccessible::IsAlive() const
{
return !rBHelper.bDisposed && !rBHelper.bInDispose;
}
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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