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Diffstat (limited to 'chart2/source/controller/main/ChartRenderer.cxx')
| -rw-r--r-- | chart2/source/controller/main/ChartRenderer.cxx | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/chart2/source/controller/main/ChartRenderer.cxx b/chart2/source/controller/main/ChartRenderer.cxx new file mode 100644 index 000000000000..3419f7a53bec --- /dev/null +++ b/chart2/source/controller/main/ChartRenderer.cxx @@ -0,0 +1,178 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * 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 +//............................................................................. |