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diff --git a/vcl/source/graphic/UnoGraphicProvider.cxx b/vcl/source/graphic/UnoGraphicProvider.cxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <o3tl/string_view.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/image.hxx>
+#include <vcl/metaact.hxx>
+#include <imagerepository.hxx>
+#include <tools/fract.hxx>
+#include <unotools/ucbstreamhelper.hxx>
+#include <vcl/graphicfilter.hxx>
+#include <vcl/stdtext.hxx>
+#include <vcl/wmfexternal.hxx>
+#include <vcl/virdev.hxx>
+#include <com/sun/star/awt/XBitmap.hpp>
+#include <com/sun/star/graphic/XGraphicProvider2.hpp>
+#include <com/sun/star/io/XStream.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/text/GraphicCrop.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <comphelper/fileformat.h>
+#include <comphelper/servicehelper.hxx>
+#include <cppuhelper/implbase.hxx>
+#include <cppuhelper/supportsservice.hxx>
+#include <sal/log.hxx>
+
+#include <graphic/UnoGraphicDescriptor.hxx>
+#include <graphic/UnoGraphic.hxx>
+#include <rtl/ref.hxx>
+#include <vcl/dibtools.hxx>
+#include <comphelper/sequence.hxx>
+#include <memory>
+#include <string_view>
+
+#include <vcl/TypeSerializer.hxx>
+
+using namespace com::sun::star;
+
+namespace {
+
+class GraphicProvider : public ::cppu::WeakImplHelper< css::graphic::XGraphicProvider2,
+ css::lang::XServiceInfo >
+{
+public:
+
+ GraphicProvider();
+
+protected:
+
+ // XServiceInfo
+ virtual OUString SAL_CALL getImplementationName() override;
+ virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
+ virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
+
+ // XTypeProvider
+ virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes( ) override;
+ virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId( ) override;
+
+ // XGraphicProvider
+ virtual css::uno::Reference< css::beans::XPropertySet > SAL_CALL queryGraphicDescriptor( const css::uno::Sequence< css::beans::PropertyValue >& MediaProperties ) override;
+ virtual css::uno::Reference< css::graphic::XGraphic > SAL_CALL queryGraphic( const css::uno::Sequence< css::beans::PropertyValue >& MediaProperties ) override;
+ virtual void SAL_CALL storeGraphic( const css::uno::Reference< css::graphic::XGraphic >& Graphic, const css::uno::Sequence< css::beans::PropertyValue >& MediaProperties ) override;
+
+ // XGraphicProvider2
+ uno::Sequence< uno::Reference<graphic::XGraphic> > SAL_CALL queryGraphics(const uno::Sequence< uno::Sequence<beans::PropertyValue> >& MediaPropertiesSeq ) override;
+
+private:
+
+ static css::uno::Reference< css::graphic::XGraphic > implLoadMemory( std::u16string_view rResourceURL );
+ static css::uno::Reference< css::graphic::XGraphic > implLoadRepositoryImage( std::u16string_view rResourceURL );
+ static css::uno::Reference< css::graphic::XGraphic > implLoadBitmap( const css::uno::Reference< css::awt::XBitmap >& rBitmap );
+ static css::uno::Reference< css::graphic::XGraphic > implLoadStandardImage( std::u16string_view rResourceURL );
+};
+
+GraphicProvider::GraphicProvider()
+{
+}
+
+OUString SAL_CALL GraphicProvider::getImplementationName()
+{
+ return "com.sun.star.comp.graphic.GraphicProvider";
+}
+
+sal_Bool SAL_CALL GraphicProvider::supportsService( const OUString& ServiceName )
+{
+ return cppu::supportsService( this, ServiceName );
+}
+
+uno::Sequence< OUString > SAL_CALL GraphicProvider::getSupportedServiceNames()
+{
+ return { "com.sun.star.graphic.GraphicProvider" };
+}
+
+uno::Sequence< uno::Type > SAL_CALL GraphicProvider::getTypes()
+{
+ static const uno::Sequence< uno::Type > aTypes {
+ cppu::UnoType<lang::XServiceInfo>::get(),
+ cppu::UnoType<lang::XTypeProvider>::get(),
+ cppu::UnoType<graphic::XGraphicProvider>::get()
+ };
+ return aTypes;
+}
+
+uno::Sequence< sal_Int8 > SAL_CALL GraphicProvider::getImplementationId()
+{
+ return css::uno::Sequence<sal_Int8>();
+}
+
+uno::Reference< ::graphic::XGraphic > GraphicProvider::implLoadMemory( std::u16string_view rResourceURL )
+{
+ uno::Reference< ::graphic::XGraphic > xRet;
+ sal_Int32 nIndex = 0;
+
+ if( o3tl::getToken(rResourceURL, 0, '/', nIndex ) == u"private:memorygraphic" )
+ {
+ sal_Int64 nGraphicAddress = o3tl::toInt64(o3tl::getToken(rResourceURL, 0, '/', nIndex ));
+
+ if( nGraphicAddress )
+ {
+ rtl::Reference<::unographic::Graphic> pUnoGraphic = new ::unographic::Graphic;
+
+ pUnoGraphic->init( *reinterpret_cast< ::Graphic* >( nGraphicAddress ) );
+ xRet = pUnoGraphic;
+ }
+ }
+
+ return xRet;
+}
+
+uno::Reference< ::graphic::XGraphic > GraphicProvider::implLoadRepositoryImage( std::u16string_view rResourceURL )
+{
+ uno::Reference< ::graphic::XGraphic > xRet;
+
+ std::u16string_view sPathName;
+ if( o3tl::starts_with(rResourceURL, u"private:graphicrepository/", &sPathName) )
+ {
+ BitmapEx aBitmap;
+ if ( vcl::ImageRepository::loadImage( OUString(sPathName), aBitmap ) )
+ {
+ Graphic aGraphic(aBitmap);
+ aGraphic.setOriginURL(OUString(rResourceURL));
+ xRet = aGraphic.GetXGraphic();
+ }
+ }
+ return xRet;
+}
+
+uno::Reference< ::graphic::XGraphic > GraphicProvider::implLoadStandardImage( std::u16string_view rResourceURL )
+{
+ uno::Reference< ::graphic::XGraphic > xRet;
+
+ std::u16string_view sImageName;
+ if( o3tl::starts_with(rResourceURL, u"private:standardimage/", &sImageName) )
+ {
+ if ( sImageName == u"info" )
+ {
+ xRet = Graphic(GetStandardInfoBoxImage().GetBitmapEx()).GetXGraphic();
+ }
+ else if ( sImageName == u"warning" )
+ {
+ xRet = Graphic(GetStandardWarningBoxImage().GetBitmapEx()).GetXGraphic();
+ }
+ else if ( sImageName == u"error" )
+ {
+ xRet = Graphic(GetStandardErrorBoxImage().GetBitmapEx()).GetXGraphic();
+ }
+ else if ( sImageName == u"query" )
+ {
+ xRet = Graphic(GetStandardQueryBoxImage().GetBitmapEx()).GetXGraphic();
+ }
+ }
+ return xRet;
+}
+
+
+uno::Reference< ::graphic::XGraphic > GraphicProvider::implLoadBitmap( const uno::Reference< awt::XBitmap >& xBtm )
+{
+ uno::Reference< ::graphic::XGraphic > xRet;
+ uno::Sequence< sal_Int8 > aBmpSeq( xBtm->getDIB() );
+ uno::Sequence< sal_Int8 > aMaskSeq( xBtm->getMaskDIB() );
+ SvMemoryStream aBmpStream( aBmpSeq.getArray(), aBmpSeq.getLength(), StreamMode::READ );
+ Bitmap aBmp;
+ BitmapEx aBmpEx;
+
+ ReadDIB(aBmp, aBmpStream, true);
+
+ if( aMaskSeq.hasElements() )
+ {
+ SvMemoryStream aMaskStream( aMaskSeq.getArray(), aMaskSeq.getLength(), StreamMode::READ );
+ Bitmap aMask;
+
+ ReadDIB(aMask, aMaskStream, true);
+ aBmpEx = BitmapEx( aBmp, aMask );
+ }
+ else
+ aBmpEx = BitmapEx( aBmp );
+
+ if( !aBmpEx.IsEmpty() )
+ {
+ rtl::Reference<::unographic::Graphic> pUnoGraphic = new ::unographic::Graphic;
+
+ pUnoGraphic->init( aBmpEx );
+ xRet = pUnoGraphic;
+ }
+ return xRet;
+}
+
+uno::Reference< beans::XPropertySet > SAL_CALL GraphicProvider::queryGraphicDescriptor( const uno::Sequence< beans::PropertyValue >& rMediaProperties )
+{
+ uno::Reference< beans::XPropertySet > xRet;
+
+ OUString aURL;
+ uno::Reference< io::XInputStream > xIStm;
+ uno::Reference< awt::XBitmap >xBtm;
+
+ for( const auto& rMediaProperty : rMediaProperties )
+ {
+ if (xRet.is())
+ break;
+
+ const OUString aName( rMediaProperty.Name );
+ const uno::Any aValue( rMediaProperty.Value );
+
+ if (aName == "URL")
+ {
+ aValue >>= aURL;
+ }
+ else if (aName == "InputStream")
+ {
+ aValue >>= xIStm;
+ }
+ else if (aName == "Bitmap")
+ {
+ aValue >>= xBtm;
+ }
+ }
+
+ SolarMutexGuard g;
+
+ if( xIStm.is() )
+ {
+ rtl::Reference<unographic::GraphicDescriptor> pDescriptor = new unographic::GraphicDescriptor;
+ pDescriptor->init( xIStm, aURL );
+ xRet = pDescriptor;
+ }
+ else if( !aURL.isEmpty() )
+ {
+ uno::Reference< ::graphic::XGraphic > xGraphic( implLoadMemory( aURL ) );
+
+ if ( !xGraphic.is() )
+ xGraphic = implLoadRepositoryImage( aURL );
+
+ if ( !xGraphic.is() )
+ xGraphic = implLoadStandardImage( aURL );
+
+ if( xGraphic.is() )
+ {
+ xRet.set( xGraphic, uno::UNO_QUERY );
+ }
+ else
+ {
+ rtl::Reference<unographic::GraphicDescriptor> pDescriptor = new unographic::GraphicDescriptor;
+ pDescriptor->init( aURL );
+ xRet = pDescriptor;
+ }
+ }
+ else if( xBtm.is() )
+ {
+ uno::Reference< ::graphic::XGraphic > xGraphic( implLoadBitmap( xBtm ) );
+ if( xGraphic.is() )
+ xRet.set( xGraphic, uno::UNO_QUERY );
+ }
+
+ return xRet;
+}
+
+
+uno::Reference< ::graphic::XGraphic > SAL_CALL GraphicProvider::queryGraphic( const uno::Sequence< ::beans::PropertyValue >& rMediaProperties )
+{
+ uno::Reference< ::graphic::XGraphic > xRet;
+ OUString aPath;
+
+ uno::Reference< io::XInputStream > xIStm;
+ uno::Reference< awt::XBitmap >xBtm;
+
+ uno::Sequence< ::beans::PropertyValue > aFilterData;
+
+ bool bLazyRead = false;
+ bool bLoadAsLink = false;
+
+ for (const auto& rMediaProperty : rMediaProperties)
+ {
+ if (xRet.is())
+ break;
+
+ const OUString aName( rMediaProperty.Name );
+ const uno::Any aValue( rMediaProperty.Value );
+
+ if (aName == "URL")
+ {
+ OUString aURL;
+ aValue >>= aURL;
+ aPath = aURL;
+ }
+ else if (aName == "InputStream")
+ {
+ aValue >>= xIStm;
+ }
+ else if (aName == "Bitmap")
+ {
+ aValue >>= xBtm;
+ }
+ else if (aName == "FilterData")
+ {
+ aValue >>= aFilterData;
+ }
+ else if (aName == "LazyRead")
+ {
+ aValue >>= bLazyRead;
+ }
+ else if (aName == "LoadAsLink")
+ {
+ aValue >>= bLoadAsLink;
+ }
+ }
+
+ // Check for the goal width and height if they are defined
+ sal_uInt16 nExtWidth = 0;
+ sal_uInt16 nExtHeight = 0;
+ sal_uInt16 nExtMapMode = 0;
+ for( const auto& rProp : std::as_const(aFilterData) )
+ {
+ const OUString aName( rProp.Name );
+ const uno::Any aValue( rProp.Value );
+
+ if (aName == "ExternalWidth")
+ {
+ aValue >>= nExtWidth;
+ }
+ else if (aName == "ExternalHeight")
+ {
+ aValue >>= nExtHeight;
+ }
+ else if (aName == "ExternalMapMode")
+ {
+ aValue >>= nExtMapMode;
+ }
+ }
+
+ SolarMutexGuard g;
+
+ std::unique_ptr<SvStream> pIStm;
+
+ if( xIStm.is() )
+ {
+ pIStm = ::utl::UcbStreamHelper::CreateStream( xIStm );
+ }
+ else if( !aPath.isEmpty() )
+ {
+ xRet = implLoadMemory( aPath );
+
+ if ( !xRet.is() )
+ xRet = implLoadRepositoryImage( aPath );
+
+ if ( !xRet.is() )
+ xRet = implLoadStandardImage( aPath );
+
+ if( !xRet.is() )
+ pIStm = ::utl::UcbStreamHelper::CreateStream( aPath, StreamMode::READ );
+ }
+ else if( xBtm.is() )
+ {
+ xRet = implLoadBitmap( xBtm );
+ }
+
+ if( pIStm )
+ {
+ ::GraphicFilter& rFilter = ::GraphicFilter::GetGraphicFilter();
+
+ {
+ Graphic aVCLGraphic;
+
+ // Define APM Header if goal height and width are defined
+ WmfExternal aExtHeader;
+ aExtHeader.xExt = nExtWidth;
+ aExtHeader.yExt = nExtHeight;
+ aExtHeader.mapMode = nExtMapMode;
+ if ( nExtMapMode > 0 )
+ {
+ bLazyRead = false;
+ }
+
+ ErrCode error = ERRCODE_NONE;
+ if (bLazyRead)
+ {
+ Graphic aGraphic = rFilter.ImportUnloadedGraphic(*pIStm);
+ if (!aGraphic.IsNone())
+ aVCLGraphic = aGraphic;
+ }
+ if (aVCLGraphic.IsNone())
+ error = rFilter.ImportGraphic(aVCLGraphic, aPath, *pIStm, GRFILTER_FORMAT_DONTKNOW, nullptr, GraphicFilterImportFlags::NONE);
+
+ if( (error == ERRCODE_NONE ) &&
+ ( aVCLGraphic.GetType() != GraphicType::NONE ) )
+ {
+ if (!aPath.isEmpty() && bLoadAsLink)
+ aVCLGraphic.setOriginURL(aPath);
+
+ rtl::Reference<::unographic::Graphic> pUnoGraphic = new ::unographic::Graphic;
+
+ pUnoGraphic->init( aVCLGraphic );
+ xRet = pUnoGraphic;
+ }
+ else{
+ SAL_WARN("svtools", "Could not create graphic for:" << aPath << " error: " << error);
+ }
+ }
+ }
+
+ return xRet;
+}
+
+uno::Sequence< uno::Reference<graphic::XGraphic> > SAL_CALL GraphicProvider::queryGraphics(const uno::Sequence< uno::Sequence<beans::PropertyValue> >& rMediaPropertiesSeq)
+{
+ // Turn properties into streams.
+ std::vector< std::unique_ptr<SvStream> > aStreams;
+ for (const auto& rMediaProperties : rMediaPropertiesSeq)
+ {
+ std::unique_ptr<SvStream> pStream;
+ uno::Reference<io::XInputStream> xStream;
+
+ auto pProp = std::find_if(rMediaProperties.begin(), rMediaProperties.end(),
+ [](const beans::PropertyValue& rProp) { return rProp.Name == "InputStream"; });
+ if (pProp != rMediaProperties.end())
+ {
+ pProp->Value >>= xStream;
+ if (xStream.is())
+ pStream = utl::UcbStreamHelper::CreateStream(xStream);
+ }
+
+ aStreams.push_back(std::move(pStream));
+ }
+
+ // Import: streams to graphics.
+ std::vector< std::shared_ptr<Graphic> > aGraphics;
+ GraphicFilter& rFilter = GraphicFilter::GetGraphicFilter();
+ rFilter.ImportGraphics(aGraphics, std::move(aStreams));
+
+ // Returning: graphics to UNO objects.
+ std::vector< uno::Reference<graphic::XGraphic> > aRet;
+ for (const auto& pGraphic : aGraphics)
+ {
+ uno::Reference<graphic::XGraphic> xGraphic;
+
+ if (pGraphic)
+ {
+ rtl::Reference<unographic::Graphic> pUnoGraphic = new unographic::Graphic();
+ pUnoGraphic->init(*pGraphic);
+ xGraphic = pUnoGraphic;
+ }
+
+ aRet.push_back(xGraphic);
+ }
+
+ return comphelper::containerToSequence(aRet);
+}
+
+void ImplCalculateCropRect( ::Graphic const & rGraphic, const text::GraphicCrop& rGraphicCropLogic, tools::Rectangle& rGraphicCropPixel )
+{
+ if ( !(rGraphicCropLogic.Left || rGraphicCropLogic.Top || rGraphicCropLogic.Right || rGraphicCropLogic.Bottom) )
+ return;
+
+ Size aSourceSizePixel( rGraphic.GetSizePixel() );
+ if ( !(aSourceSizePixel.Width() && aSourceSizePixel.Height()) )
+ return;
+
+ if ( !(rGraphicCropLogic.Left || rGraphicCropLogic.Top || rGraphicCropLogic.Right || rGraphicCropLogic.Bottom) )
+ return;
+
+ Size aSize100thMM( 0, 0 );
+ if( rGraphic.GetPrefMapMode().GetMapUnit() != MapUnit::MapPixel )
+ {
+ aSize100thMM = OutputDevice::LogicToLogic(rGraphic.GetPrefSize(), rGraphic.GetPrefMapMode(), MapMode(MapUnit::Map100thMM));
+ }
+ else
+ {
+ aSize100thMM = Application::GetDefaultDevice()->PixelToLogic(rGraphic.GetPrefSize(), MapMode(MapUnit::Map100thMM));
+ }
+ if ( aSize100thMM.Width() && aSize100thMM.Height() )
+ {
+ double fSourceSizePixelWidth = static_cast<double>(aSourceSizePixel.Width());
+ double fSourceSizePixelHeight= static_cast<double>(aSourceSizePixel.Height());
+ rGraphicCropPixel.SetLeft( static_cast< sal_Int32 >((fSourceSizePixelWidth * rGraphicCropLogic.Left ) / aSize100thMM.Width()) );
+ rGraphicCropPixel.SetTop( static_cast< sal_Int32 >((fSourceSizePixelHeight * rGraphicCropLogic.Top ) / aSize100thMM.Height()) );
+ rGraphicCropPixel.SetRight( static_cast< sal_Int32 >(( fSourceSizePixelWidth * ( aSize100thMM.Width() - rGraphicCropLogic.Right ) ) / aSize100thMM.Width() ) );
+ rGraphicCropPixel.SetBottom( static_cast< sal_Int32 >(( fSourceSizePixelHeight * ( aSize100thMM.Height() - rGraphicCropLogic.Bottom ) ) / aSize100thMM.Height() ) );
+ }
+}
+
+void ImplApplyBitmapScaling( ::Graphic& rGraphic, sal_Int32 nPixelWidth, sal_Int32 nPixelHeight )
+{
+ if ( nPixelWidth && nPixelHeight )
+ {
+ BitmapEx aBmpEx( rGraphic.GetBitmapEx() );
+ MapMode aPrefMapMode( aBmpEx.GetPrefMapMode() );
+ Size aPrefSize( aBmpEx.GetPrefSize() );
+ aBmpEx.Scale( Size( nPixelWidth, nPixelHeight ) );
+ aBmpEx.SetPrefMapMode( aPrefMapMode );
+ aBmpEx.SetPrefSize( aPrefSize );
+ rGraphic = aBmpEx;
+ }
+}
+
+void ImplApplyBitmapResolution( ::Graphic& rGraphic, sal_Int32 nImageResolution, const Size& rVisiblePixelSize, const awt::Size& rLogicalSize )
+{
+ if ( !(nImageResolution && rLogicalSize.Width && rLogicalSize.Height) )
+ return;
+
+ const double fImageResolution = static_cast<double>( nImageResolution );
+ const double fSourceDPIX = ( static_cast<double>(rVisiblePixelSize.Width()) * 2540.0 ) / static_cast<double>(rLogicalSize.Width);
+ const double fSourceDPIY = ( static_cast<double>(rVisiblePixelSize.Height()) * 2540.0 ) / static_cast<double>(rLogicalSize.Height);
+ const sal_Int32 nSourcePixelWidth( rGraphic.GetSizePixel().Width() );
+ const sal_Int32 nSourcePixelHeight( rGraphic.GetSizePixel().Height() );
+ const double fSourcePixelWidth = static_cast<double>( nSourcePixelWidth );
+ const double fSourcePixelHeight= static_cast<double>( nSourcePixelHeight );
+
+ sal_Int32 nDestPixelWidth = nSourcePixelWidth;
+ sal_Int32 nDestPixelHeight = nSourcePixelHeight;
+
+ // check, if the bitmap DPI exceeds the maximum DPI
+ if( fSourceDPIX > fImageResolution )
+ {
+ nDestPixelWidth = static_cast<sal_Int32>(( fSourcePixelWidth * fImageResolution ) / fSourceDPIX);
+ if ( !nDestPixelWidth || ( nDestPixelWidth > nSourcePixelWidth ) )
+ nDestPixelWidth = nSourcePixelWidth;
+ }
+ if ( fSourceDPIY > fImageResolution )
+ {
+ nDestPixelHeight= static_cast<sal_Int32>(( fSourcePixelHeight* fImageResolution ) / fSourceDPIY);
+ if ( !nDestPixelHeight || ( nDestPixelHeight > nSourcePixelHeight ) )
+ nDestPixelHeight = nSourcePixelHeight;
+ }
+ if ( ( nDestPixelWidth != nSourcePixelWidth ) || ( nDestPixelHeight != nSourcePixelHeight ) )
+ ImplApplyBitmapScaling( rGraphic, nDestPixelWidth, nDestPixelHeight );
+}
+
+void ImplApplyFilterData( ::Graphic& rGraphic, const uno::Sequence< beans::PropertyValue >& rFilterData )
+{
+ /* this method applies following attributes to the graphic, in the first step the
+ cropping area (logical size in 100thmm) is applied, in the second step the resolution
+ is applied, in the third step the graphic is scaled to the corresponding pixelsize.
+ if a parameter value is zero or not available the corresponding step will be skipped */
+
+ sal_Int32 nPixelWidth = 0;
+ sal_Int32 nPixelHeight= 0;
+ sal_Int32 nImageResolution = 0;
+ awt::Size aLogicalSize( 0, 0 );
+ text::GraphicCrop aCropLogic( 0, 0, 0, 0 );
+ bool bRemoveCropArea = true;
+
+ for( const auto& rProp : rFilterData )
+ {
+ const OUString aName( rProp.Name );
+ const uno::Any aValue( rProp.Value );
+
+ if (aName == "PixelWidth")
+ aValue >>= nPixelWidth;
+ else if (aName == "PixelHeight")
+ aValue >>= nPixelHeight;
+ else if (aName == "LogicalSize")
+ aValue >>= aLogicalSize;
+ else if (aName == "GraphicCropLogic")
+ aValue >>= aCropLogic;
+ else if (aName == "RemoveCropArea")
+ aValue >>= bRemoveCropArea;
+ else if (aName == "ImageResolution")
+ aValue >>= nImageResolution;
+ }
+ if ( rGraphic.GetType() == GraphicType::Bitmap )
+ {
+ if(rGraphic.getVectorGraphicData())
+ {
+ // embedded Vector Graphic Data, no need to scale. Also no method to apply crop data currently
+ }
+ else
+ {
+ tools::Rectangle aCropPixel( Point( 0, 0 ), rGraphic.GetSizePixel() );
+ ImplCalculateCropRect( rGraphic, aCropLogic, aCropPixel );
+ if ( bRemoveCropArea )
+ {
+ BitmapEx aBmpEx( rGraphic.GetBitmapEx() );
+ aBmpEx.Crop( aCropPixel );
+ rGraphic = aBmpEx;
+ }
+ Size aVisiblePixelSize( bRemoveCropArea ? rGraphic.GetSizePixel() : aCropPixel.GetSize() );
+ ImplApplyBitmapResolution( rGraphic, nImageResolution, aVisiblePixelSize, aLogicalSize );
+ ImplApplyBitmapScaling( rGraphic, nPixelWidth, nPixelHeight );
+ }
+ }
+ else if ( ( rGraphic.GetType() == GraphicType::GdiMetafile ) && nImageResolution )
+ {
+ ScopedVclPtrInstance< VirtualDevice > aDummyVDev;
+ GDIMetaFile aMtf( rGraphic.GetGDIMetaFile() );
+ Size aMtfSize( OutputDevice::LogicToLogic(aMtf.GetPrefSize(), aMtf.GetPrefMapMode(), MapMode(MapUnit::Map100thMM)) );
+ if ( aMtfSize.Width() && aMtfSize.Height() )
+ {
+ MapMode aNewMapMode( MapUnit::Map100thMM );
+ aNewMapMode.SetScaleX( Fraction( aLogicalSize.Width, aMtfSize.Width() ) );
+ aNewMapMode.SetScaleY( Fraction( aLogicalSize.Height, aMtfSize.Height() ) );
+ aDummyVDev->EnableOutput( false );
+ aDummyVDev->SetMapMode( aNewMapMode );
+
+ for( size_t i = 0, nObjCount = aMtf.GetActionSize(); i < nObjCount; i++ )
+ {
+ MetaAction* pAction = aMtf.GetAction( i );
+ switch( pAction->GetType() )
+ {
+ // only optimizing common bitmap actions:
+ case MetaActionType::MAPMODE:
+ {
+ pAction->Execute( aDummyVDev.get() );
+ break;
+ }
+ case MetaActionType::PUSH:
+ {
+ const MetaPushAction* pA = static_cast<const MetaPushAction*>(pAction);
+ aDummyVDev->Push( pA->GetFlags() );
+ break;
+ }
+ case MetaActionType::POP:
+ {
+ aDummyVDev->Pop();
+ break;
+ }
+ case MetaActionType::BMPSCALE:
+ case MetaActionType::BMPEXSCALE:
+ {
+ BitmapEx aBmpEx;
+ Point aPos;
+ Size aSize;
+ if ( pAction->GetType() == MetaActionType::BMPSCALE )
+ {
+ MetaBmpScaleAction* pScaleAction = dynamic_cast< MetaBmpScaleAction* >( pAction );
+ assert(pScaleAction);
+ aBmpEx = pScaleAction->GetBitmap();
+ aPos = pScaleAction->GetPoint();
+ aSize = pScaleAction->GetSize();
+ }
+ else
+ {
+ MetaBmpExScaleAction* pScaleAction = dynamic_cast< MetaBmpExScaleAction* >( pAction );
+ assert(pScaleAction);
+ aBmpEx = pScaleAction->GetBitmapEx();
+ aPos = pScaleAction->GetPoint();
+ aSize = pScaleAction->GetSize();
+ }
+ ::Graphic aGraphic( aBmpEx );
+ const Size aSize100thmm( aDummyVDev->LogicToPixel( aSize ) );
+ Size aSize100thmm2( aDummyVDev->PixelToLogic(aSize100thmm, MapMode(MapUnit::Map100thMM)) );
+
+ ImplApplyBitmapResolution( aGraphic, nImageResolution,
+ aGraphic.GetSizePixel(), awt::Size( aSize100thmm2.Width(), aSize100thmm2.Height() ) );
+
+ rtl::Reference<MetaAction> pNewAction = new MetaBmpExScaleAction( aPos, aSize, aGraphic.GetBitmapEx() );
+ aMtf.ReplaceAction( pNewAction, i );
+ break;
+ }
+ default:
+ case MetaActionType::BMP:
+ case MetaActionType::BMPSCALEPART:
+ case MetaActionType::BMPEX:
+ case MetaActionType::BMPEXSCALEPART:
+ case MetaActionType::MASK:
+ case MetaActionType::MASKSCALE:
+ break;
+ }
+ }
+ rGraphic = aMtf;
+ }
+ }
+}
+
+
+void SAL_CALL GraphicProvider::storeGraphic( const uno::Reference< ::graphic::XGraphic >& rxGraphic, const uno::Sequence< beans::PropertyValue >& rMediaProperties )
+{
+ std::unique_ptr<SvStream> pOStm;
+ OUString aPath;
+
+ for( const auto& rMediaProperty : rMediaProperties )
+ {
+ const OUString aName( rMediaProperty.Name );
+ const uno::Any aValue( rMediaProperty.Value );
+
+ if (aName == "URL")
+ {
+ OUString aURL;
+
+ aValue >>= aURL;
+ pOStm = ::utl::UcbStreamHelper::CreateStream( aURL, StreamMode::WRITE | StreamMode::TRUNC );
+ aPath = aURL;
+ }
+ else if (aName == "OutputStream")
+ {
+ uno::Reference< io::XStream > xOStm;
+
+ aValue >>= xOStm;
+
+ if( xOStm.is() )
+ pOStm = ::utl::UcbStreamHelper::CreateStream( xOStm );
+ }
+
+ if( pOStm )
+ break;
+ }
+
+ if( !pOStm )
+ return;
+
+ uno::Sequence< beans::PropertyValue > aFilterDataSeq;
+ OUString sFilterShortName;
+
+ for( const auto& rMediaProperty : rMediaProperties )
+ {
+ const OUString aName( rMediaProperty.Name );
+ const uno::Any aValue( rMediaProperty.Value );
+
+ if (aName == "FilterData")
+ {
+ aValue >>= aFilterDataSeq;
+ }
+ else if (aName == "MimeType")
+ {
+ OUString aMimeType;
+
+ aValue >>= aMimeType;
+
+ if (aMimeType == MIMETYPE_BMP)
+ sFilterShortName = "bmp";
+ else if (aMimeType == MIMETYPE_EPS)
+ sFilterShortName = "eps";
+ else if (aMimeType == MIMETYPE_GIF)
+ sFilterShortName = "gif";
+ else if (aMimeType == MIMETYPE_JPG)
+ sFilterShortName = "jpg";
+ else if (aMimeType == MIMETYPE_MET)
+ sFilterShortName = "met";
+ else if (aMimeType == MIMETYPE_PNG)
+ sFilterShortName = "png";
+ else if (aMimeType == MIMETYPE_PCT)
+ sFilterShortName = "pct";
+ else if (aMimeType == MIMETYPE_PBM)
+ sFilterShortName = "pbm";
+ else if (aMimeType == MIMETYPE_PGM)
+ sFilterShortName = "pgm";
+ else if (aMimeType == MIMETYPE_PPM)
+ sFilterShortName = "ppm";
+ else if (aMimeType == MIMETYPE_RAS)
+ sFilterShortName = "ras";
+ else if (aMimeType == MIMETYPE_SVM)
+ sFilterShortName = "svm";
+ else if (aMimeType == MIMETYPE_TIF)
+ sFilterShortName = "tif";
+ else if (aMimeType == MIMETYPE_EMF)
+ sFilterShortName = "emf";
+ else if (aMimeType == MIMETYPE_WMF)
+ sFilterShortName = "wmf";
+ else if (aMimeType == MIMETYPE_XPM)
+ sFilterShortName = "xpm";
+ else if (aMimeType == MIMETYPE_SVG)
+ sFilterShortName = "svg";
+ else if (aMimeType == MIMETYPE_VCLGRAPHIC)
+ sFilterShortName = MIMETYPE_VCLGRAPHIC;
+ }
+ }
+
+ if( sFilterShortName.isEmpty() )
+ return;
+
+ ::GraphicFilter& rFilter = ::GraphicFilter::GetGraphicFilter();
+
+ {
+ const uno::Reference< XInterface > xIFace( rxGraphic, uno::UNO_QUERY );
+ const ::Graphic* pGraphic = comphelper::getFromUnoTunnel<::Graphic>( xIFace );
+
+ if( pGraphic && ( pGraphic->GetType() != GraphicType::NONE ) )
+ {
+ ::Graphic aGraphic( *pGraphic );
+ ImplApplyFilterData( aGraphic, aFilterDataSeq );
+
+ /* sj: using a temporary memory stream, because some graphic filters are seeking behind
+ stream end (which leads to an invalid argument exception then). */
+ SvMemoryStream aMemStrm;
+ aMemStrm.SetVersion( SOFFICE_FILEFORMAT_CURRENT );
+ if( sFilterShortName == MIMETYPE_VCLGRAPHIC )
+ {
+ TypeSerializer aSerializer(aMemStrm);
+ aSerializer.writeGraphic(aGraphic);
+ }
+ else
+ {
+ rFilter.ExportGraphic( aGraphic, aPath, aMemStrm,
+ rFilter.GetExportFormatNumberForShortName( sFilterShortName ),
+ ( aFilterDataSeq.hasElements() ? &aFilterDataSeq : nullptr ) );
+ }
+ pOStm->WriteBytes( aMemStrm.GetData(), aMemStrm.TellEnd() );
+ }
+ }
+}
+
+}
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
+com_sun_star_comp_graphic_GraphicProvider_get_implementation(
+ css::uno::XComponentContext *,
+ css::uno::Sequence<css::uno::Any> const &)
+{
+ return cppu::acquire(new GraphicProvider);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */