/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: accpage.hxx,v $
 *
 *  $Revision: 1.6 $
 *
 *  last change: $Author: rt $ $Date: 2005-09-09 02:53:17 $
 *
 *  The Contents of this file are made available subject to
 *  the terms of GNU Lesser General Public License Version 2.1.
 *
 *
 *    GNU Lesser General Public License Version 2.1
 *    =============================================
 *    Copyright 2005 by Sun Microsystems, Inc.
 *    901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License version 2.1, as published by the Free Software Foundation.
 *
 *    This library is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *    Lesser General Public License for more details.
 *
 *    You should have received a copy of the GNU Lesser General Public
 *    License along with this library; if not, write to the Free Software
 *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *    MA  02111-1307  USA
 *
 ************************************************************************/
#ifndef _ACCPAGE_HXX
#define _ACCPAGE_HXX

#ifndef _ACCCONTEXT_HXX
#include "acccontext.hxx"
#endif


/**
 * accessibility implementation for the page (SwPageFrm)
 * The page is _only_ visible in the page preview. For the regular
 * document view, it doesn't make sense to add this additional element
 * into the hierarchy. For the page preview, however, the page is the
 * important.
 */
class SwAccessiblePage : public SwAccessibleContext
{
    sal_Bool    bIsSelected;    // protected by base class mutex

    sal_Bool    IsSelected();

protected:

    // return the bounding box for the page in page preview mode
    SwRect GetBounds( /* const SwFrm *pFrm =0 */ );

    // Set states for getAccessibleStateSet.
    // This drived class additionaly sets
    // FOCUSABLE(1) and FOCUSED(+)
    virtual void GetStates( ::utl::AccessibleStateSetHelper& rStateSet );

    virtual void _InvalidateCursorPos();
    virtual void _InvalidateFocus();

    virtual ~SwAccessiblePage();

public:
    // convenience constructor to avoid typecast;
    // may only be called with SwPageFrm argument
    SwAccessiblePage( SwAccessibleMap* pMap, const SwFrm *pFrame );



    //
    // XAccessibleContext methods that need to be overridden
    //

    virtual ::rtl::OUString SAL_CALL getAccessibleDescription (void)
        throw (::com::sun::star::uno::RuntimeException);

    //
    // XServiceInfo
    //

    virtual ::rtl::OUString SAL_CALL getImplementationName (void)
        throw (::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL supportsService (
        const ::rtl::OUString& sServiceName)
        throw (::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Sequence< ::rtl::OUString> SAL_CALL
        getSupportedServiceNames (void)
        throw (::com::sun::star::uno::RuntimeException);

    //=====  XTypeProvider  ====================================================
    virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId(  ) throw(::com::sun::star::uno::RuntimeException);

    virtual sal_Bool HasCursor();   // required by map to remember that object
};

#endif