forked from amazingfate/loongoffice
224 lines
9.8 KiB
C++
224 lines
9.8 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_SW_SOURCE_CORE_ACCESS_ACCDOC_HXX
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#define INCLUDED_SW_SOURCE_CORE_ACCESS_ACCDOC_HXX
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#include "acccontext.hxx"
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#include <com/sun/star/accessibility/XAccessibleSelection.hpp>
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#include <com/sun/star/document/XEventListener.hpp>
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#include <com/sun/star/accessibility/XAccessibleExtendedAttributes.hpp>
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#include <com/sun/star/accessibility/XAccessibleGetAccFlowTo.hpp>
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#include <accselectionhelper.hxx>
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class VclSimpleEvent;
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// base class for SwAccessibleDocument (in this same header file) and
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// SwAccessiblePreview
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class SwAccessibleDocumentBase : public SwAccessibleContext
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{
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::com::sun::star::uno::Reference<
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::com::sun::star::accessibility::XAccessible> mxParent;
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Window* mpChildWin; // protected by solar mutext
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using SwAccessibleFrame::SetVisArea;
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protected:
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virtual ~SwAccessibleDocumentBase();
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public:
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SwAccessibleDocumentBase( SwAccessibleMap* pInitMap );
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void SetVisArea();
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virtual void AddChild( Window *pWin, sal_Bool bFireEvent = sal_True );
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virtual void RemoveChild( Window *pWin );
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// XAccessibleContext
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// Return the number of currently visible children.
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virtual sal_Int32 SAL_CALL getAccessibleChildCount (void)
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// Return the specified child or NULL if index is invalid.
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> SAL_CALL
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getAccessibleChild (sal_Int32 nIndex)
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throw (::com::sun::star::uno::RuntimeException,
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::com::sun::star::lang::IndexOutOfBoundsException, std::exception) SAL_OVERRIDE;
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// Return a reference to the parent.
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> SAL_CALL
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getAccessibleParent (void)
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// Return this objects index among the parents children.
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virtual sal_Int32 SAL_CALL
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getAccessibleIndexInParent (void)
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// Return this object's description.
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virtual OUString SAL_CALL
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getAccessibleDescription (void) throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual OUString SAL_CALL getAccessibleName (void) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// XAccessibleComponent
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virtual sal_Bool SAL_CALL containsPoint(
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const ::com::sun::star::awt::Point& aPoint )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual ::com::sun::star::uno::Reference<
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::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint(
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const ::com::sun::star::awt::Point& aPoint )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual ::com::sun::star::awt::Rectangle SAL_CALL getBounds()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual ::com::sun::star::awt::Point SAL_CALL getLocation()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual ::com::sun::star::awt::Point SAL_CALL getLocationOnScreen()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual ::com::sun::star::awt::Size SAL_CALL getSize()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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};
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/**
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* access to an accessible Writer document
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*/
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class SwAccessibleDocument : public SwAccessibleDocumentBase,
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public com::sun::star::accessibility::XAccessibleSelection,
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public com::sun::star::document::XEventListener,
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public com::sun::star::accessibility::XAccessibleExtendedAttributes,
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public com::sun::star::accessibility::XAccessibleGetAccFlowTo
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{
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// Implementation for XAccessibleSelection interface
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SwAccessibleSelectionHelper maSelectionHelper;
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protected:
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// Set states for getAccessibleStateSet.
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// This derived class additionally sets MULTISELECTABLE(1)
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virtual void GetStates( ::utl::AccessibleStateSetHelper& rStateSet ) SAL_OVERRIDE;
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virtual ~SwAccessibleDocument();
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public:
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SwAccessibleDocument( SwAccessibleMap* pInitMap );
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DECL_LINK( WindowChildEventListener, VclSimpleEvent* );
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// XEventListener
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virtual void SAL_CALL notifyEvent( const ::com::sun::star::document::EventObject& Event )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Event )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// XServiceInfo
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// Returns an identifier for the implementation of this object.
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virtual OUString SAL_CALL
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getImplementationName (void)
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// Return whether the specified service is supported by this class.
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virtual sal_Bool SAL_CALL
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supportsService (const OUString& sServiceName)
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// Returns a list of all supported services. In this case that is just
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// the AccessibleContext service.
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virtual ::com::sun::star::uno::Sequence< OUString> SAL_CALL
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getSupportedServiceNames (void)
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// XInterface
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// XInterface is inherited through SwAcessibleContext and
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// XAccessibleSelection. These methods are needed to avoid
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// ambiguities.
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virtual ::com::sun::star::uno::Any SAL_CALL queryInterface(
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const ::com::sun::star::uno::Type& aType )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL acquire( ) throw () SAL_OVERRIDE
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{ SwAccessibleContext::acquire(); };
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virtual void SAL_CALL release( ) throw () SAL_OVERRIDE
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{ SwAccessibleContext::release(); };
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// XTypeProvider
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virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes( ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId( ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// XAccessibleSelection
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virtual void SAL_CALL selectAccessibleChild(
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sal_Int32 nChildIndex )
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throw ( ::com::sun::star::lang::IndexOutOfBoundsException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual sal_Bool SAL_CALL isAccessibleChildSelected(
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sal_Int32 nChildIndex )
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throw ( ::com::sun::star::lang::IndexOutOfBoundsException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual void SAL_CALL clearAccessibleSelection( )
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throw ( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual void SAL_CALL selectAllAccessibleChildren( )
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throw ( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual sal_Int32 SAL_CALL getSelectedAccessibleChildCount( )
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throw ( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getSelectedAccessibleChild(
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sal_Int32 nSelectedChildIndex )
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throw ( ::com::sun::star::lang::IndexOutOfBoundsException,
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::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// index has to be treated as global child index.
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virtual void SAL_CALL deselectAccessibleChild(
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sal_Int32 nChildIndex )
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throw ( ::com::sun::star::lang::IndexOutOfBoundsException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual ::com::sun::star::uno::Any SAL_CALL getExtendedAttributes()
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throw (::com::sun::star::lang::IndexOutOfBoundsException,
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::com::sun::star::uno::RuntimeException,
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std::exception) SAL_OVERRIDE;
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// thread safe C++ interface
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// The object is not visible an longer and should be destroyed
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virtual void Dispose( bool bRecursive = false ) SAL_OVERRIDE;
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// XAccessibleComponent
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sal_Int32 SAL_CALL getBackground()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// XAccessibleGetAccFlowTo
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::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >
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SAL_CALL getAccFlowTo(const ::com::sun::star::uno::Any& rAny, sal_Int32 nType)
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throw (::com::sun::star::uno::RuntimeException,
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std::exception) SAL_OVERRIDE;
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};
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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