347 lines
13 KiB
C++
347 lines
13 KiB
C++
/*************************************************************************
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*
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* $RCSfile: AccessibleDocumentViewBase.hxx,v $
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*
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* $Revision: 1.4 $
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*
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* last change: $Author: af $ $Date: 2002-06-07 08:06:20 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifndef _SD_ACCESSIBILITY_ACCESSIBLE_DOCUMENT_VIEW_BASE_HXX
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#define _SD_ACCESSIBILITY_ACCESSIBLE_DOCUMENT_VIEW_BASE_HXX
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#ifndef _SVX_ACCESSIBILITY_ACCESSIBLE_CONTEXT_BASE_HXX
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#include <svx/AccessibleContextBase.hxx>
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#endif
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#ifndef _SVX_ACCESSIBILITY_ACCESSIBLE_COMPONENT_BASE_HXX
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#include <svx/AccessibleComponentBase.hxx>
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#endif
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#ifndef _SVX_ACCESSIBILITY_ACCESSIBLE_SELECTION_BASE_HXX
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#include <svx/AccessibleSelectionBase.hxx>
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#endif
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#ifndef _SD_ACCESSIBILITY_ACCESSIBLE_VIEW_FORWARDER_HXX
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#include "AccessibleViewForwarder.hxx"
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#endif
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#ifndef _SD_ACCESSIBILITY_ACCESSIBLE_PAGE_SHAPE_HXX
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#include "AccessiblePageShape.hxx"
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#endif
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#ifndef _SVX_ACCESSIBILITY_CHILDREN_MANAGER_HXX
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#include <svx/ChildrenManager.hxx>
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#endif
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#ifndef _COM_SUN_STAR_FRAME_XMODEL_HPP_
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#include <com/sun/star/frame/XModel.hpp>
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#endif
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#ifndef _COM_SUN_STAR_AWT_XWINDOWLISTENER_HPP_
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#include <com/sun/star/awt/XWindowListener.hpp>
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#endif
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#ifndef _COM_SUN_STAR_AWT_XTOPWINDOWLISTENER_HPP_
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#include <com/sun/star/awt/XTopWindowListener.hpp>
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#endif
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#ifndef _COM_SUN_STAR_BEANS_XPROPERTYCHANGELISTENER_HPP_
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#include <com/sun/star/beans/XPropertyChangeListener.hpp>
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#endif
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#ifndef _DRAFTS_COM_SUN_STAR_ACCESSIBILITY_XACCESSIBLE_HPP_
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#include <drafts/com/sun/star/accessibility/XAccessible.hpp>
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#endif
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class SdWindow;
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class SdViewShell;
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namespace accessibility {
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/** @descr
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Base class for the various document views of the Draw and
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Impress applications.
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The different view modes of the Draw and Impress applications
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are made accessible by derived classes. When the view mode is
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changed than the object representing the document view is
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deleted and replaced by a new instance of the then appropriate
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derived class.
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*/
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class AccessibleDocumentViewBase
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: public AccessibleContextBase,
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public AccessibleComponentBase,
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public AccessibleSelectionBase,
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public IAccessibleViewForwarderListener,
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public ::com::sun::star::beans::XPropertyChangeListener,
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public ::com::sun::star::frame::XFrameActionListener,
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public ::com::sun::star::awt::XWindowListener,
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public ::com::sun::star::awt::XTopWindowListener
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{
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public:
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//===== internal ========================================================
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/** Create a new object. Note that the caller has to call the
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Init method directly after this constructor has finished.
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@param pSdWindow
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The window whose content is to be made accessible.
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@param pViewShell
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The view shell associated with the given window.
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@param rxController
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The controller from which to get the model.
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@param rxParent
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The accessible parent of the new object. Note that this parent does
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not necessarily correspond with the parent of the given window.
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*/
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AccessibleDocumentViewBase (
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SdWindow* pSdWindow,
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SdViewShell* pViewShell,
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const ::com::sun::star::uno::Reference<
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::com::sun::star::frame::XController>& rxController,
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const ::com::sun::star::uno::Reference<
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::drafts::com::sun::star::accessibility::XAccessible>& rxParent);
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virtual ~AccessibleDocumentViewBase (void);
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/** Initialize a new object. Call this method directly after creating a
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new object. It finished the initialization begun in the constructor
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but which needs a fully created object.
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*/
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virtual void Init (void);
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//===== IAccessibleViewForwarderListener ================================
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/** A view forwarder change is signalled for instance when any of the
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window events is recieved. Thus, instead of overloading the four
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windowResized... methods it will be sufficient in most cases just to
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overload this method.
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*/
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virtual void ViewForwarderChanged (ChangeType aChangeType,
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const IAccessibleViewForwarder* pViewForwarder);
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//===== XAccessibleContext ==============================================
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virtual ::com::sun::star::uno::Reference<
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::drafts::com::sun::star::accessibility::XAccessible> SAL_CALL
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getAccessibleParent (void)
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throw (::com::sun::star::uno::RuntimeException);
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//===== XAccessibleComponent ============================================
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virtual ::com::sun::star::awt::Rectangle SAL_CALL getBounds (void)
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throw (::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::awt::Point SAL_CALL getLocation (void)
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throw (::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::awt::Point SAL_CALL getLocationOnScreen (void)
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throw (::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::awt::Size SAL_CALL getSize (void)
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throw (::com::sun::star::uno::RuntimeException);
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//===== XInterface ======================================================
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virtual com::sun::star::uno::Any SAL_CALL
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queryInterface (const com::sun::star::uno::Type & rType)
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throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL
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acquire (void)
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throw ();
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virtual void SAL_CALL
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release (void)
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throw ();
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//===== XServiceInfo ====================================================
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/** Returns an identifier for the implementation of this object.
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*/
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virtual ::rtl::OUString SAL_CALL
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getImplementationName (void)
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throw (::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Sequence< ::rtl::OUString> SAL_CALL
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getSupportedServiceNames (void)
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throw (::com::sun::star::uno::RuntimeException);
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//===== XTypeProvider ===================================================
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virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type> SAL_CALL
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getTypes (void)
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throw (::com::sun::star::uno::RuntimeException);
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//===== lang::XEventListener ============================================
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virtual void SAL_CALL
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disposing (const ::com::sun::star::lang::EventObject& rEventObject)
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throw (::com::sun::star::uno::RuntimeException);
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//===== XFrameActionListener ============================================
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virtual void SAL_CALL
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frameAction (const ::com::sun::star::frame::FrameActionEvent& rEventObject)
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throw (::com::sun::star::uno::RuntimeException);
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//===== XPropertyChangeListener =========================================
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virtual void SAL_CALL
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propertyChange (const ::com::sun::star::beans::PropertyChangeEvent& rEventObject)
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throw (::com::sun::star::uno::RuntimeException);
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//===== XWindowListener =================================================
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virtual void SAL_CALL
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windowResized (const ::com::sun::star::awt::WindowEvent& e)
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throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL
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windowMoved (const ::com::sun::star::awt::WindowEvent& e)
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throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL
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windowShown (const ::com::sun::star::lang::EventObject& e)
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throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL
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windowHidden (const ::com::sun::star::lang::EventObject& e)
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throw (::com::sun::star::uno::RuntimeException);
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//===== XTopWindowListener ==============================================
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virtual void SAL_CALL windowOpened( const ::com::sun::star::lang::EventObject& e ) throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL windowClosing( const ::com::sun::star::lang::EventObject& e ) throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL windowClosed( const ::com::sun::star::lang::EventObject& e ) throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL windowMinimized( const ::com::sun::star::lang::EventObject& e ) throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL windowNormalized( const ::com::sun::star::lang::EventObject& e ) throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL windowActivated( const ::com::sun::star::lang::EventObject& e ) throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL windowDeactivated( const ::com::sun::star::lang::EventObject& e ) throw (::com::sun::star::uno::RuntimeException);
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protected:
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// return the member maMutex;
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virtual ::osl::Mutex&
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implGetMutex();
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// return ourself as context in default case
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virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::accessibility::XAccessibleContext >
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implGetAccessibleContext()
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throw ( ::com::sun::star::uno::RuntimeException );
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// return sal_False in default case
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virtual sal_Bool
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implIsSelected( sal_Int32 nAccessibleChildIndex )
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throw (::com::sun::star::uno::RuntimeException);
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// return nothing in default case
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virtual void
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implSelect( sal_Int32 nAccessibleChildIndex, sal_Bool bSelect )
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throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
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protected:
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/// The core window that is made accessible.
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SdWindow* mpWindow;
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/// The API window that is made accessible.
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::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindow>
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mxWindow;
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/// The controller of the window in which this view is displayed.
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::com::sun::star::uno::Reference< ::com::sun::star::frame::XController>
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mxController;
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/// Model of the document.
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com::sun::star::uno::Reference < ::com::sun::star::frame::XModel>
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mxModel;
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// Bundle of information that is passed down the shape tree.
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AccessibleShapeTreeInfo maShapeTreeInfo;
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/// The view forwarder passed to the children manager.
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AccessibleViewForwarder maViewForwarder;
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// This method is called from the component helper base class while disposing.
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virtual void SAL_CALL disposing (void);
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/// Set this object's name if is different to the current name.
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virtual ::rtl::OUString
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CreateAccessibleName ()
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throw (::com::sun::star::uno::RuntimeException);
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/// Set this object's description if is different to the current description.
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virtual ::rtl::OUString
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CreateAccessibleDescription ()
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throw (::com::sun::star::uno::RuntimeException);
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/** This method is called when (after) the frame containing this
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document has been activated. Can be used to send FOCUSED state
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changes for the currently selected element.
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*/
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virtual void Activated (void);
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/** This method is called when (before or after?) the frame containing
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this document has been deactivated. Can be used to send FOCUSED
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state changes for the currently selected element.
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*/
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virtual void Deactivated (void);
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};
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} // end of namespace accessibility
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#endif
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