/*************************************************************************
 *
 *  $RCSfile: AccessibleGraphicShape.hxx,v $
 *
 *  $Revision: 1.11 $
 *
 *  last change: $Author: vg $ $Date: 2003/04/24 16:49:19 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
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 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
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 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
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 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (the "License"); You may not use this file
 *  except in compliance with the License. You may obtain a copy of the
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 ************************************************************************/

#ifndef _SVX_ACCESSIBILITY_ACCESSIBLE_GRAPHIC_SHAPE_HXX
#define _SVX_ACCESSIBILITY_ACCESSIBLE_GRAPHIC_SHAPE_HXX

#ifndef _SVX_ACCESSIBILITY_ACCESSIBLE_SHAPE_HXX
#include <svx/AccessibleShape.hxx>
#endif

#ifndef _COM_SUN_STAR_ACCESSIBILITY_XACCESSIBLEIMAGE_HPP_
#include <com/sun/star/accessibility/XAccessibleImage.hpp>
#endif

namespace accessibility {

/**	@descr
        This class makes graphic shapes accessible.  With respect to its
        base class <type>AccessibleShape</type> it supports the additional
        <type>XAccessibleImage</type> interface.
*/
class AccessibleGraphicShape
    :	public AccessibleShape,
        public ::com::sun::star::accessibility::XAccessibleImage 
{
public:
	//=====  internal  ========================================================
	AccessibleGraphicShape (
        const AccessibleShapeInfo& rShapeInfo,
        const AccessibleShapeTreeInfo& rShapeTreeInfo);

	virtual ~AccessibleGraphicShape (void);

    //=====  XAccessibleImage  ================================================

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

    sal_Int32 SAL_CALL getAccessibleImageHeight (void) 
        throw (::com::sun::star::uno::RuntimeException);

    sal_Int32 SAL_CALL getAccessibleImageWidth (void) 
        throw (::com::sun::star::uno::RuntimeException);

    //=====  XInterface  ======================================================

    virtual com::sun::star::uno::Any SAL_CALL
        queryInterface (const com::sun::star::uno::Type & rType)
        throw (::com::sun::star::uno::RuntimeException);

    virtual void SAL_CALL
        acquire (void) 
        throw ();

    virtual void SAL_CALL
        release (void)
        throw ();

	//=====  XServiceInfo  ====================================================

    /**	Returns an identifier for the implementation of this object.
    */
	virtual ::rtl::OUString SAL_CALL
    	getImplementationName (void)
	    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< ::com::sun::star::uno::Type> SAL_CALL
        getTypes (void)
        throw (::com::sun::star::uno::RuntimeException);

protected:
    ///	Create a name string that contains the accessible name.
	virtual ::rtl::OUString
    	CreateAccessibleBaseName ()
        throw (::com::sun::star::uno::RuntimeException);

    ///	Create a description string that contains the accessible description.
	virtual ::rtl::OUString
    	CreateAccessibleDescription ()
        throw (::com::sun::star::uno::RuntimeException);

private:
    /** Don't use the default constructor.  Use the public constructor that 
        takes the original shape and the parent as arguments instead.
    */
    AccessibleGraphicShape (void);

    /// Don't use the constructor.  Not yet implemented.
    AccessibleGraphicShape (const AccessibleGraphicShape&);

    /// Don't use the assignment operator.  Not yet implemented.
    AccessibleGraphicShape& operator= (const AccessibleGraphicShape&);
};

} // end of namespace accessibility

#endif
