/*************************************************************************
 *
 *  $RCSfile: implcanvas.hxx,v $
 *
 *  $Revision: 1.4 $
 *
 *  last change: $Author: rt $ $Date: 2004-11-26 20:59:59 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  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
 *  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
 *
 *
 *  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
 *  License at http://www.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/

#ifndef _CPPCANVAS_IMPLCANVAS_HXX
#define _CPPCANVAS_IMPLCANVAS_HXX

#ifndef _COM_SUN_STAR_UNO_REFERENCE_HXX_
#include <com/sun/star/uno/Reference.hxx>
#endif

#ifndef _DRAFTS_COM_SUN_STAR_RENDERING_VIEWSTATE_HPP__
#include <drafts/com/sun/star/rendering/ViewState.hpp>
#endif

#ifndef BOOST_SHARED_PTR_HPP_INCLUDED
#include <boost/shared_ptr.hpp>
#endif

#include <cppcanvas/canvas.hxx>

namespace rtl
{
    class OUString;
}

namespace basegfx
{
    class B2DHomMatrix;
    class B2DPolyPolygon;
}

namespace drafts { namespace com { namespace sun { namespace star { namespace rendering
{
    class  XCanvas;
} } } } }


/* Definition of ImplCanvas */

namespace cppcanvas
{

    namespace internal
    {

        class ImplCanvas : public virtual Canvas
        {
        public:
            ImplCanvas( const ::com::sun::star::uno::Reference<
                            ::drafts::com::sun::star::rendering::XCanvas >& rCanvas );
            virtual ~ImplCanvas();

            virtual void                        setTransformation( const ::basegfx::B2DHomMatrix& rMatrix );
            virtual ::basegfx::B2DHomMatrix     getTransformation() const;

            virtual void                        setClip( const PolyPolygonSharedPtr& rClipPoly );
            virtual PolyPolygonSharedPtr        getClip() const;

            virtual FontSharedPtr               createFont( const ::rtl::OUString& rFontName, const double& rCellSize ) const;

            virtual ColorSharedPtr              createColor() const;

            virtual CanvasSharedPtr             clone() const;

            virtual ::com::sun::star::uno::Reference<
                ::drafts::com::sun::star::rendering::XCanvas >      getUNOCanvas() const;

            virtual ::drafts::com::sun::star::rendering::ViewState  getViewState() const;

            // take compiler-provided default copy constructor
            //ImplCanvas(const ImplCanvas&);

        private:
            // default: disabled assignment
            ImplCanvas& operator=( const ImplCanvas& );

            ::drafts::com::sun::star::rendering::ViewState                                          maViewState;
            PolyPolygonSharedPtr                                                                    mpClipPolyPolygon;
            const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCanvas >  mxCanvas;
        };

    }
}

#endif /* _CPPCANVAS_IMPLCANVAS_HXX */