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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: ChartRenderer.cxx,v $
* $Revision: 1.3 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_chart2.hxx"
#include "ChartRenderer.hxx"
#include "servicenames.hxx"
#include "chartview/ExplicitValueProvider.hxx"
#include "chartview/DrawModelWrapper.hxx"
#include "DrawViewWrapper.hxx"
#include "macros.hxx"
#include "ChartModelHelper.hxx"
#include <vcl/svapp.hxx>
#include <vos/mutex.hxx>
#include <com/sun/star/util/XUpdatable.hpp>
//.............................................................................
namespace chart
{
//.............................................................................
using namespace ::com::sun::star;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::Sequence;
using rtl::OUString;
ChartRenderer::ChartRenderer( const Reference< frame::XModel >& xChartModel )
: m_xChartModel( uno::WeakReference< frame::XModel >(xChartModel) )
{
}
ChartRenderer::~ChartRenderer()
{
}
// ____ ChartPrettyPainter ___
bool ChartRenderer::DoPaint(OutputDevice* pOutDev, const Rectangle& rLogicObjectRect /*in given output dev map units*/ ) const
{
if(!pOutDev)
return false;
Reference<frame::XModel> xModel(m_xChartModel);
uno::Reference< lang::XMultiServiceFactory > xFact( xModel, uno::UNO_QUERY );
if( !xFact.is() )
return false;
//#i84323# ensure that the size the container has of the chart and size that chart has itself are the same
//maybe remove this workaround somewhere in future again
{
if( MAP_100TH_MM == pOutDev->GetMapMode().GetMapUnit() )//no problem for writer in issue #i84323#; but writer uses twips instead of 100thmm which causes small differences in size always when converting to 100thmm and back
{
awt::Size aChartSize( ChartModelHelper::getPageSize(xModel) );
awt::Size aContainerChartSize( rLogicObjectRect.GetWidth(), rLogicObjectRect.GetHeight() );
if( aContainerChartSize.Width != aChartSize.Width
|| aContainerChartSize.Height != aChartSize.Height )
{
DBG_ERROR("chart size does not equal size assumed by the container");
//correct the state here on the fly -> let the container size win
ChartModelHelper::setPageSize( aContainerChartSize, xModel );
}
}
}
// get the chart view
Reference< lang::XUnoTunnel > xChartView( xFact->createInstance( CHART_VIEW_SERVICE_NAME ), uno::UNO_QUERY );
try
{
//better performance for big data
uno::Reference< beans::XPropertySet > xProp( xChartView, uno::UNO_QUERY );
if( xProp.is() )
{
awt::Size aResolution(1000,1000);
{
::vos::OGuard aGuard( Application::GetSolarMutex());
Rectangle aPixelRect( pOutDev->LogicToPixel( rLogicObjectRect ) );
aResolution.Width = aPixelRect.GetWidth();
aResolution.Height = aPixelRect.GetHeight();
}
xProp->setPropertyValue( C2U("Resolution"), uno::makeAny( aResolution ));
}
//
uno::Reference< util::XUpdatable > xUpdatable( xChartView, uno::UNO_QUERY );
if( xUpdatable.is() )
xUpdatable->update();
::vos::OGuard aGuard( Application::GetSolarMutex());
ExplicitValueProvider* pProvider = ExplicitValueProvider::getExplicitValueProvider( xChartView );
if( !pProvider )
return false;
::boost::shared_ptr< DrawModelWrapper > pDrawModelWrapper = pProvider->getDrawModelWrapper();
if( !pDrawModelWrapper.get() )
return false;
::boost::shared_ptr< DrawViewWrapper > pDrawViewWrapper( new DrawViewWrapper(&pDrawModelWrapper->getSdrModel(),pOutDev,false) );
pDrawViewWrapper->attachParentReferenceDevice( xModel );
MapMode aOldMapMode( pOutDev->GetMapMode() );
Point aOldOrigin( aOldMapMode.GetOrigin() );
MapMode aMapMode( aOldMapMode );
Point aOldOriginMM( OutputDevice::LogicToLogic( aOldOrigin, aOldMapMode.GetMapUnit(), MAP_100TH_MM ) );
Point aObjectTopLeftMM( OutputDevice::LogicToLogic( rLogicObjectRect.TopLeft(), aOldMapMode.GetMapUnit(), MAP_100TH_MM ) );
aMapMode.SetOrigin( aOldOriginMM + aObjectTopLeftMM );
aMapMode.SetMapUnit( MAP_100TH_MM );
pOutDev->SetMapMode(aMapMode);
Rectangle aPaintRect( OutputDevice::LogicToLogic( rLogicObjectRect, aOldMapMode, aMapMode ) );
pDrawViewWrapper->CompleteRedraw(pOutDev, Region(aPaintRect) );
pOutDev->SetMapMode(aOldMapMode);
}
catch( uno::Exception & ex )
{
ASSERT_EXCEPTION( ex );
}
catch( ... )
{
}
return true;
}
//-----------------------------------------------------------------
// ____ XUnoTunnel ___
::sal_Int64 SAL_CALL ChartRenderer::getSomething( const Sequence< ::sal_Int8 >& aIdentifier )
throw( uno::RuntimeException)
{
if( aIdentifier.getLength() == 16 && 0 == rtl_compareMemory(
ChartPrettyPainter::getUnoTunnelId().getConstArray(),
aIdentifier.getConstArray(), 16 ) )
{
ChartPrettyPainter* pPaintableObject = this;
return reinterpret_cast<sal_Int64>(pPaintableObject);
}
return 0;
}
//-----------------------------------------------------------------
// lang::XServiceInfo
APPHELPER_XSERVICEINFO_IMPL(ChartRenderer,CHART_RENDERER_SERVICE_IMPLEMENTATION_NAME)
Sequence< OUString > ChartRenderer::getSupportedServiceNames_Static()
{
Sequence< OUString > aSNS;
return aSNS;
}
//.............................................................................
} //namespace chart
//.............................................................................
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