/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: helperchartrenderer.cxx,v $
 *
 *  $Revision: 1.1.2.1 $
 *
 *  last change: $Author: aw $ $Date: 2008/09/24 14:28:34 $
 *
 *  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
 *
 ************************************************************************/

// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_drawinglayer.hxx"

#include <helperchartrenderer.hxx>
#include <drawinglayer/primitive2d/chartprimitive2d.hxx>
#include <svtools/chartprettypainter.hxx>
#include <com/sun/star/lang/XUnoTunnel.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>

//////////////////////////////////////////////////////////////////////////////

using namespace com::sun::star;

//////////////////////////////////////////////////////////////////////////////

namespace drawinglayer
{
    bool renderChartPrimitive2D(const primitive2d::ChartPrimitive2D& rChartCandidate, OutputDevice& rOutputDevice)
    {
        bool bChartRendered(false);

        // code from chart PrettyPrinter
        try
        {
            uno::Reference< lang::XMultiServiceFactory > xFact( rChartCandidate.getChartModel(), uno::UNO_QUERY );
            OSL_ENSURE( xFact.is(), "Chart cannot be painted pretty!\n" );

            if( xFact.is() )
            {
                uno::Reference< lang::XUnoTunnel > xChartRenderer( xFact->createInstance(
                    ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.chart2.ChartRenderer" ) ) ), uno::UNO_QUERY );
                OSL_ENSURE( xChartRenderer.is(), "Chart cannot be painted pretty!\n" );

                if( xChartRenderer.is() )
                {
                    ChartPrettyPainter* pPrettyPainter = reinterpret_cast<ChartPrettyPainter*>(
                        xChartRenderer->getSomething( ChartPrettyPainter::getUnoTunnelId() ));

                    if( pPrettyPainter )
                    {
                        // create logic object range
                        basegfx::B2DRange aObjectRange(0.0, 0.0, 1.0, 1.0);
                        aObjectRange.transform(rChartCandidate.getTransformation());
                        const Rectangle aRectangle(
                                (sal_Int32)aObjectRange.getMinX(), (sal_Int32)aObjectRange.getMinY(),
                                (sal_Int32)aObjectRange.getMaxX(), (sal_Int32)aObjectRange.getMaxY());

                        bChartRendered = pPrettyPainter->DoPaint(&rOutputDevice, aRectangle);
                    }
                }
            }
        }
        catch( uno::Exception& e )
        {
            (void)e;
            DBG_ERROR( "Chart cannot be painted pretty!" );
        }

        return bChartRendered;
    }
} // end of namespace drawinglayer

//////////////////////////////////////////////////////////////////////////////
// eof