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Diffstat (limited to 'filter/source/svg/svgimport.cxx')
| -rw-r--r-- | filter/source/svg/svgimport.cxx | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/filter/source/svg/svgimport.cxx b/filter/source/svg/svgimport.cxx new file mode 100644 index 000000000000..fd4f711cb085 --- /dev/null +++ b/filter/source/svg/svgimport.cxx @@ -0,0 +1,188 @@ + /************************************************************************* + * + * 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_filter.hxx" + +#include "svgfilter.hxx" +#include "rtl/ref.hxx" +#include "jvmaccess/virtualmachine.hxx" +// ------------- +// - SVGFilter - +// ------------- + +sal_Bool SVGFilter::implImport( const Sequence< PropertyValue >& rDescriptor ) + throw (RuntimeException) +{ + Reference< XMultiServiceFactory > xServiceFactory( ::comphelper::getProcessServiceFactory() ) ; + rtl::OUString aTmpFileName; + String aFileName; + sal_Int32 nLength = rDescriptor.getLength(); + const PropertyValue* pValue = rDescriptor.getConstArray(); + sal_Bool bRet = sal_False; + + for( sal_Int32 i = 0 ; ( i < nLength ) && !aTmpFileName.getLength(); i++) + if( pValue[ i ].Name.equalsAscii( "FileName" ) ) + pValue[ i ].Value >>= aTmpFileName; + + if( aTmpFileName.getLength() && xServiceFactory.is() ) + { + + Reference< XJavaVM > xJavaVM( xServiceFactory->createInstance( rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.java.JavaVirtualMachine") ) ), UNO_QUERY ); + Sequence< sal_Int8 > aProcessID( 17 ); + String aLocalFile; + + if( ::utl::LocalFileHelper::ConvertURLToPhysicalName( aTmpFileName, aLocalFile ) && aLocalFile.Len() ) + { + rtl_getGlobalProcessId( (sal_uInt8 *) aProcessID.getArray() ); + aProcessID[16] = 0; + + OSL_ENSURE(sizeof (sal_Int64) + >= sizeof (jvmaccess::VirtualMachine *), + "Pointer cannot be represented as sal_Int64"); + sal_Int64 nPointer = reinterpret_cast< sal_Int64 >( + static_cast< jvmaccess::VirtualMachine * >(0)); + xJavaVM->getJavaVM(aProcessID) >>= nPointer; + rtl::Reference<jvmaccess::VirtualMachine> _virtualMachine = + reinterpret_cast< jvmaccess::VirtualMachine * >(nPointer); + if (!_virtualMachine.is()) + return bRet; + + jobjectArray aArgs; + jclass aClass; + jmethodID aMId; + jstring aJStr; + + try + { + jvmaccess::VirtualMachine::AttachGuard vmGuard(_virtualMachine); + + JNIEnv * pEnv = vmGuard.getEnvironment(); + + aClass = pEnv->FindClass( "SOTranscoder" ); + + if( aClass ) + { + aMId = pEnv->GetStaticMethodID( aClass, "main", "([Ljava/lang/String;)V" ); + if ( aMId ) + { + + ::utl::TempFile aTempFile; + String aOutputURL( aTempFile.GetURL() ); + String aOutputFile; + + aTempFile.EnableKillingFile(); + + if( ::utl::LocalFileHelper::ConvertURLToPhysicalName( aOutputURL, aOutputFile ) && aOutputFile.Len() ) + { + aJStr = pEnv->NewStringUTF( ByteString( aLocalFile.GetBuffer(), RTL_TEXTENCODING_UTF8 ).GetBuffer() ); + aArgs = static_cast<jobjectArray>(pEnv->NewObjectArray( 2, pEnv->FindClass( "java/lang/String" ), aJStr )); + aJStr = pEnv->NewStringUTF( ByteString( aOutputFile.GetBuffer(), RTL_TEXTENCODING_UTF8 ).GetBuffer() ); + pEnv->SetObjectArrayElement( aArgs, 1, aJStr ); + pEnv->CallStaticVoidMethod( aClass, aMId, aArgs ); + + Graphic aGraphic; + SvStream* pIStm = ::utl::UcbStreamHelper::CreateStream( aOutputURL, STREAM_READ ); + + if( pIStm ) + { + GraphicConverter::Import( *pIStm, aGraphic ); + delete pIStm; + } + + Reference< XDrawPagesSupplier > xDrawPagesSupplier( mxDstDoc, UNO_QUERY ); + + if( xDrawPagesSupplier.is() && ( aGraphic.GetType() != GRAPHIC_NONE ) ) + { + Reference< XDrawPages > xDrawPages( xDrawPagesSupplier->getDrawPages() ); + + if( xDrawPages.is() && xDrawPages->getCount() ) + { + Reference< XDrawPage > xDrawPage; + + if( xDrawPages->getByIndex( 0 ) >>= xDrawPage ) + { + Reference< XShapes > xShapes( xDrawPage, UNO_QUERY ); + Reference< XPropertySet> xPagePropSet( xDrawPage, UNO_QUERY ); + Reference< XShape > xShape( Reference< XMultiServiceFactory >( mxDstDoc, UNO_QUERY )->createInstance( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.drawing.GraphicObjectShape" ) ) ), UNO_QUERY ); + + if( xPagePropSet.is() && xShapes.is() && xShape.is() ) + { + Reference< XPropertySet > xPropSet( xShape, UNO_QUERY ); + sal_Int32 nPageWidth = 0, nPageHeight = 0; + + xPagePropSet->getPropertyValue( rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "Width" ) ) ) >>= nPageWidth; + xPagePropSet->getPropertyValue( rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "Height" ) ) ) >>= nPageHeight; + + if( xPropSet.is() && nPageWidth && nPageHeight ) + { + xShapes->add( xShape ); + + ::com::sun::star::awt::Point aPos; + ::com::sun::star::awt::Size aSize; + GraphicObject aGraphObj( aGraphic ); + String aGraphURL( RTL_CONSTASCII_USTRINGPARAM( "vnd.sun.star.GraphicObject:" ) ); + Any aValue; + Size aGraphicSize; + const MapMode aTargetMapMode( MAP_100TH_MM ); + + if( aGraphObj.GetPrefMapMode().GetMapUnit() == MAP_PIXEL ) + aGraphicSize = Application::GetDefaultDevice()->PixelToLogic( aGraphObj.GetPrefSize(), aTargetMapMode ); + else + aGraphicSize = OutputDevice::LogicToLogic( aGraphObj.GetPrefSize(), aGraphObj.GetPrefMapMode(), aTargetMapMode ); + + aGraphURL += String( aGraphObj.GetUniqueID(), RTL_TEXTENCODING_ASCII_US ); + aValue <<= rtl::OUString( aGraphURL ); + xPropSet->setPropertyValue( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "GraphicURL" ) ), aValue ); + + aPos.X = ( nPageWidth - aGraphicSize.Width() ) >> 1; + aPos.Y = ( nPageHeight - aGraphicSize.Height() ) >> 1; + + aSize.Width = aGraphicSize.Width(); + aSize.Height = aGraphicSize.Height(); + + xShape->setPosition( aPos ); + xShape->setSize( aSize ); + + bRet = sal_True; + } + } + } + } + } + } + } + } + } + catch (jvmaccess::VirtualMachine::AttachGuard::CreationException &) + { + } + } + } + return bRet; +} + |