172 lines
5.7 KiB
C++
172 lines
5.7 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: AccessibleOutlineView.hxx,v $
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*
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* $Revision: 1.7 $
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*
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* last change: $Author: rt $ $Date: 2005-09-09 04:58:35 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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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 2005 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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#ifndef SD_ACCESSIBILITY_ACCESSIBLE_OUTLINE_VIEW_HXX
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#define SD_ACCESSIBILITY_ACCESSIBLE_OUTLINE_VIEW_HXX
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#ifndef SD_ACCESSIBILITY_ACCESSIBLE_DOCUMENT_VIEW_BASE_HXX
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#include "AccessibleDocumentViewBase.hxx"
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#endif
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#ifndef _SVX_ACCESSILE_TEXT_HELPER_HXX_
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#include <svx/AccessibleTextHelper.hxx>
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#endif
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namespace sd {
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class OutlineViewShell;
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class Window;
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}
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namespace accessibility {
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/** This class makes the Impress outline view accessible.
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Please see the documentation of the base class for further
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explanations of the individual methods. This class is a mere
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wrapper around the AccessibleTextHelper class; as basically the
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Outline View is a big Outliner.
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*/
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class AccessibleOutlineView
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: public AccessibleDocumentViewBase
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{
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public:
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AccessibleOutlineView (
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::sd::Window* pSdWindow,
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::sd::OutlineViewShell* 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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::com::sun::star::accessibility::XAccessible>& rxParent);
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virtual ~AccessibleOutlineView (void);
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/** Complete the initialization begun in the constructor.
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*/
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virtual void Init (void);
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//===== IAccessibleViewForwarderListener ================================
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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 sal_Int32 SAL_CALL
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getAccessibleChildCount (void)
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throw (::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> SAL_CALL
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getAccessibleChild (long nIndex)
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throw (::com::sun::star::uno::RuntimeException);
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//===== XAccessibleEventBroadcaster ========================================
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virtual void SAL_CALL
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addEventListener (
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const ::com::sun::star::uno::Reference<
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::com::sun::star::accessibility::XAccessibleEventListener >& xListener)
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throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL
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removeEventListener (
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const ::com::sun::star::uno::Reference<
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::com::sun::star::accessibility::XAccessibleEventListener >& xListener)
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throw (::com::sun::star::uno::RuntimeException);
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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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//===== 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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//===== 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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protected:
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// overridden, as we hold the listeners ourselves
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virtual void FireEvent (const ::com::sun::star::accessibility::AccessibleEventObject& aEvent);
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// overridden to detect focus changes
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virtual void Activated (void);
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// overridden to detect focus changes
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virtual void Deactivated (void);
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// declared, but not defined
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AccessibleOutlineView( const AccessibleOutlineView& );
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AccessibleOutlineView& operator= ( const AccessibleOutlineView& );
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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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/// Create an accessible name that contains the current view mode.
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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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/// Create an accessible description that contains the current
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/// view mode.
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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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private:
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/// Invalidate text helper, updates visible children
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void UpdateChildren();
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AccessibleTextHelper maTextHelper;
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};
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} // end of namespace accessibility
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#endif
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