128 lines
5.4 KiB
C++
128 lines
5.4 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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#ifndef INCLUDED_TOOLKIT_AWT_VCLXACCESSIBLECOMPONENT_HXX
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#define INCLUDED_TOOLKIT_AWT_VCLXACCESSIBLECOMPONENT_HXX
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#include <toolkit/dllapi.h>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <cppuhelper/implbase.hxx>
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#include <comphelper/accessiblecomponenthelper.hxx>
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#include <tools/link.hxx>
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#include <vcl/vclptr.hxx>
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namespace com::sun::star::accessibility { class XAccessible; }
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namespace vcl { class Window; }
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class VCLXWindow;
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class VclWindowEvent;
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namespace utl {
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class AccessibleRelationSetHelper;
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}
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class TOOLKIT_DLLPUBLIC SAL_LOPLUGIN_ANNOTATE("crosscast") VCLXAccessibleComponent
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:public cppu::ImplInheritanceHelper<
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comphelper::OAccessibleExtendedComponentHelper, css::lang::XServiceInfo>
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{
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private:
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rtl::Reference<VCLXWindow> m_xVCLXWindow;
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VclPtr<vcl::Window> m_xEventSource;
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DECL_DLLPRIVATE_LINK( WindowEventListener, VclWindowEvent&, void );
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DECL_DLLPRIVATE_LINK( WindowChildEventListener, VclWindowEvent&, void );
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void DisconnectEvents();
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protected:
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virtual void ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent );
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virtual void ProcessWindowChildEvent( const VclWindowEvent& rVclWindowEvent );
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virtual void FillAccessibleRelationSet( utl::AccessibleRelationSetHelper& rRelationSet );
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virtual void FillAccessibleStateSet( sal_Int64& rStateSet );
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virtual css::uno::Reference< css::accessibility::XAccessible > GetChildAccessible( const VclWindowEvent& rVclWindowEvent );
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public:
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VCLXAccessibleComponent( VCLXWindow* pVCLXWindow );
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virtual ~VCLXAccessibleComponent() override;
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VCLXWindow* GetVCLXWindow() const;
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vcl::Window* GetWindow() const;
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template< class derived_type > derived_type* GetAs() const {
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return static_cast< derived_type * >( GetWindow() ); }
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template< class derived_type > derived_type* GetAsDynamic() const {
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return dynamic_cast< derived_type * >( GetWindow() ); }
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virtual void SAL_CALL disposing() override;
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// XServiceInfo
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virtual OUString SAL_CALL getImplementationName() override;
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virtual sal_Bool SAL_CALL supportsService( const OUString& rServiceName ) override;
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virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
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// css::accessibility::XAccessibleContext
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sal_Int64 SAL_CALL getAccessibleChildCount( ) override;
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css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int64 i ) override;
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css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleParent( ) override;
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sal_Int64 SAL_CALL getAccessibleIndexInParent( ) override;
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sal_Int16 SAL_CALL getAccessibleRole( ) override;
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OUString SAL_CALL getAccessibleDescription( ) override;
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OUString SAL_CALL getAccessibleName( ) override;
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OUString SAL_CALL getAccessibleId( ) override;
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css::uno::Reference< css::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet( ) override;
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sal_Int64 SAL_CALL getAccessibleStateSet( ) override;
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css::lang::Locale SAL_CALL getLocale( ) override;
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// css::accessibility::XAccessibleComponent
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css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint( const css::awt::Point& aPoint ) override;
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css::awt::Point SAL_CALL getLocationOnScreen( ) override;
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void SAL_CALL grabFocus( ) override;
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virtual sal_Int32 SAL_CALL getForeground( ) override;
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virtual sal_Int32 SAL_CALL getBackground( ) override;
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// css::accessibility::XAccessibleExtendedComponent
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virtual OUString SAL_CALL getTitledBorderText( ) override;
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virtual OUString SAL_CALL getToolTipText( ) override;
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protected:
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// base class overridables
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css::awt::Rectangle implGetBounds( ) override;
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};
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/* ----------------------------------------------------------
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Accessibility only for the Window hierarchy!
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Maybe derived classes must overwrite these Accessibility interfaces:
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// XAccessibleContext:
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sal_Int16 getAccessibleRole() => VCL Window::GetAccessibleRole()
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OUString getAccessibleDescription() => VCL Window::GetAccessibleDescription
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OUString getAccessibleName() => VCL Window::GetAccessibleText() => Most windows return Window::GetText()
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OUString getAccessibleId() => VCL Window::get_id()
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Reference< XAccessibleRelationSet > getAccessibleRelationSet()
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sal_Int64 getAccessibleStateSet() => override FillAccessibleStateSet( ... )
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---------------------------------------------------------- */
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#endif // INCLUDED_TOOLKIT_AWT_VCLXACCESSIBLECOMPONENT_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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