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Diffstat (limited to 'svtools/source/graphic/renderer.cxx')
| -rw-r--r-- | svtools/source/graphic/renderer.cxx | 345 |
1 files changed, 345 insertions, 0 deletions
diff --git a/svtools/source/graphic/renderer.cxx b/svtools/source/graphic/renderer.cxx new file mode 100644 index 000000000000..b8a0ea73b92c --- /dev/null +++ b/svtools/source/graphic/renderer.cxx @@ -0,0 +1,345 @@ +/************************************************************************* + * + * 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_svtools.hxx" + +#include <com/sun/star/beans/PropertyState.hpp> +#include <com/sun/star/beans/PropertyAttribute.hpp> +#include <com/sun/star/awt/Rectangle.hpp> +#include <rtl/uuid.h> +#include <vos/mutex.hxx> +#include <vcl/svapp.hxx> +#include <toolkit/helper/vclunohelper.hxx> +#include <comphelper/propertysetinfo.hxx> +#include <svl/itemprop.hxx> +#include <svtools/grfmgr.hxx> +#include "graphic.hxx" +#include "renderer.hxx" + +#define UNOGRAPHIC_DEVICE 1 +#define UNOGRAPHIC_DESTINATIONRECT 2 +#define UNOGRAPHIC_RENDERDATA 3 + +using namespace ::com::sun::star; + +namespace unographic { + +// --------------------- +// - GraphicRendererVCL - +// --------------------- + +uno::Reference< uno::XInterface > SAL_CALL GraphicRendererVCL_CreateInstance( const uno::Reference< lang::XMultiServiceFactory >& ) +{ + return SAL_STATIC_CAST( ::cppu::OWeakObject*, new GraphicRendererVCL ); +} + + +GraphicRendererVCL::GraphicRendererVCL() : + ::comphelper::PropertySetHelper( createPropertySetInfo() ), + mpOutDev( NULL ) +{ +} + +// ------------------------------------------------------------------------------ + +GraphicRendererVCL::~GraphicRendererVCL() + throw() +{ +} + +// ------------------------------------------------------------------------------ + +::rtl::OUString GraphicRendererVCL::getImplementationName_Static() + throw() +{ + return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.graphic.GraphicRendererVCL" ) ); +} + +// ------------------------------------------------------------------------------ + +uno::Sequence< ::rtl::OUString > GraphicRendererVCL::getSupportedServiceNames_Static() + throw( ) +{ + uno::Sequence< ::rtl::OUString > aSeq( 1 ); + + aSeq.getArray()[ 0 ] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.graphic.GraphicRendererVCL" ) ); + + return aSeq; +} + +// ------------------------------------------------------------------------------ + +uno::Any SAL_CALL GraphicRendererVCL::queryAggregation( const uno::Type & rType ) + throw( uno::RuntimeException ) +{ + uno::Any aAny; + + if( rType == ::getCppuType((const uno::Reference< lang::XServiceInfo >*)0) ) + aAny <<= uno::Reference< lang::XServiceInfo >(this); + else if( rType == ::getCppuType((const uno::Reference< lang::XTypeProvider >*)0) ) + aAny <<= uno::Reference< lang::XTypeProvider >(this); + else if( rType == ::getCppuType((const uno::Reference< beans::XPropertySet >*)0) ) + aAny <<= uno::Reference< beans::XPropertySet >(this); + else if( rType == ::getCppuType((const uno::Reference< beans::XPropertyState >*)0) ) + aAny <<= uno::Reference< beans::XPropertyState >(this); + else if( rType == ::getCppuType((const uno::Reference< beans::XMultiPropertySet >*)0) ) + aAny <<= uno::Reference< beans::XMultiPropertySet >(this); + else if( rType == ::getCppuType((const uno::Reference< graphic::XGraphicRenderer >*)0) ) + aAny <<= uno::Reference< graphic::XGraphicRenderer >(this); + else + aAny <<= OWeakAggObject::queryAggregation( rType ); + + return aAny; +} + +// ------------------------------------------------------------------------------ + +uno::Any SAL_CALL GraphicRendererVCL::queryInterface( const uno::Type & rType ) + throw( uno::RuntimeException ) +{ + return OWeakAggObject::queryInterface( rType ); +} + +// ------------------------------------------------------------------------------ + +void SAL_CALL GraphicRendererVCL::acquire() + throw() +{ + OWeakAggObject::acquire(); +} + +// ------------------------------------------------------------------------------ + +void SAL_CALL GraphicRendererVCL::release() + throw() +{ + OWeakAggObject::release(); +} + +// ------------------------------------------------------------------------------ + +::rtl::OUString SAL_CALL GraphicRendererVCL::getImplementationName() + throw( uno::RuntimeException ) +{ + return getImplementationName_Static(); +} + +// ------------------------------------------------------------------------------ + +sal_Bool SAL_CALL GraphicRendererVCL::supportsService( const rtl::OUString& ServiceName ) + throw( uno::RuntimeException ) +{ + uno::Sequence< ::rtl::OUString > aSNL( getSupportedServiceNames() ); + const ::rtl::OUString* pArray = aSNL.getConstArray(); + + for( sal_Int32 i = 0; i < aSNL.getLength(); i++ ) + if( pArray[i] == ServiceName ) + return true; + + return false; +} + +// ------------------------------------------------------------------------------ + +uno::Sequence< rtl::OUString > SAL_CALL GraphicRendererVCL::getSupportedServiceNames() + throw( uno::RuntimeException ) +{ + return getSupportedServiceNames_Static(); +} + +// ------------------------------------------------------------------------------ + +uno::Sequence< uno::Type > SAL_CALL GraphicRendererVCL::getTypes() + throw( uno::RuntimeException ) +{ + uno::Sequence< uno::Type > aTypes( 7 ); + uno::Type* pTypes = aTypes.getArray(); + + *pTypes++ = ::getCppuType((const uno::Reference< uno::XAggregation>*)0); + *pTypes++ = ::getCppuType((const uno::Reference< lang::XServiceInfo>*)0); + *pTypes++ = ::getCppuType((const uno::Reference< lang::XTypeProvider>*)0); + *pTypes++ = ::getCppuType((const uno::Reference< beans::XPropertySet>*)0); + *pTypes++ = ::getCppuType((const uno::Reference< beans::XPropertyState>*)0); + *pTypes++ = ::getCppuType((const uno::Reference< beans::XMultiPropertySet>*)0); + *pTypes++ = ::getCppuType((const uno::Reference< graphic::XGraphicRenderer>*)0); + + return aTypes; +} + +// ------------------------------------------------------------------------------ + +uno::Sequence< sal_Int8 > SAL_CALL GraphicRendererVCL::getImplementationId() + throw( uno::RuntimeException ) +{ + vos::OGuard aGuard( Application::GetSolarMutex() ); + static uno::Sequence< sal_Int8 > aId; + + if( aId.getLength() == 0 ) + { + aId.realloc( 16 ); + rtl_createUuid( reinterpret_cast< sal_uInt8* >( aId.getArray() ), 0, sal_True ); + } + + return aId; +} + +// ------------------------------------------------------------------------------ + +::comphelper::PropertySetInfo* GraphicRendererVCL::createPropertySetInfo() +{ + vos::OGuard aGuard( Application::GetSolarMutex() ); + ::comphelper::PropertySetInfo* pRet = new ::comphelper::PropertySetInfo(); + + static ::comphelper::PropertyMapEntry aEntries[] = + { + { MAP_CHAR_LEN( "Device" ), UNOGRAPHIC_DEVICE, &::getCppuType( (const uno::Any*)(0)), 0, 0 }, + { MAP_CHAR_LEN( "DestinationRect" ), UNOGRAPHIC_DESTINATIONRECT, &::getCppuType( (const awt::Rectangle*)(0)), 0, 0 }, + { MAP_CHAR_LEN( "RenderData" ), UNOGRAPHIC_RENDERDATA, &::getCppuType( (const uno::Any*)(0)), 0, 0 }, + + { 0,0,0,0,0,0 } + }; + + pRet->acquire(); + pRet->add( aEntries ); + + return pRet; +} + +// ------------------------------------------------------------------------------ + +void GraphicRendererVCL::_setPropertyValues( const comphelper::PropertyMapEntry** ppEntries, const uno::Any* pValues ) + throw( beans::UnknownPropertyException, + beans::PropertyVetoException, + lang::IllegalArgumentException, + lang::WrappedTargetException ) +{ + ::vos::OGuard aGuard( Application::GetSolarMutex() ); + + while( *ppEntries ) + { + switch( (*ppEntries)->mnHandle ) + { + case( UNOGRAPHIC_DEVICE ): + { + uno::Reference< awt::XDevice > xDevice; + + if( ( *pValues >>= xDevice ) && xDevice.is() ) + { + mxDevice = xDevice; + mpOutDev = VCLUnoHelper::GetOutputDevice( xDevice ); + } + else + { + mxDevice.clear(); + mpOutDev = NULL; + } + } + break; + + case( UNOGRAPHIC_DESTINATIONRECT ): + { + awt::Rectangle aAWTRect; + + if( *pValues >>= aAWTRect ) + { + maDestRect = Rectangle( Point( aAWTRect.X, aAWTRect.Y ), + Size( aAWTRect.Width, aAWTRect.Height ) ); + } + } + break; + + case( UNOGRAPHIC_RENDERDATA ): + { + *pValues >>= maRenderData; + } + break; + } + + ++ppEntries; + ++pValues; + } +} + +// ------------------------------------------------------------------------------ + +void GraphicRendererVCL::_getPropertyValues( const comphelper::PropertyMapEntry** ppEntries, uno::Any* pValues ) + throw( beans::UnknownPropertyException, lang::WrappedTargetException ) +{ + ::vos::OGuard aGuard( Application::GetSolarMutex() ); + + while( *ppEntries ) + { + switch( (*ppEntries)->mnHandle ) + { + case( UNOGRAPHIC_DEVICE ): + { + if( mxDevice.is() ) + *pValues <<= mxDevice; + } + break; + + case( UNOGRAPHIC_DESTINATIONRECT ): + { + const awt::Rectangle aAWTRect( maDestRect.Left(), maDestRect.Top(), + maDestRect.GetWidth(), maDestRect.GetHeight() ); + + *pValues <<= aAWTRect; + } + break; + + case( UNOGRAPHIC_RENDERDATA ): + { + *pValues <<= maRenderData; + } + break; + } + + ++ppEntries; + ++pValues; + } +} + +// ------------------------------------------------------------------------------ + +void SAL_CALL GraphicRendererVCL::render( const uno::Reference< graphic::XGraphic >& rxGraphic ) + throw (uno::RuntimeException) +{ + if( mpOutDev && mxDevice.is() && rxGraphic.is() ) + { + const uno::Reference< XInterface > xIFace( rxGraphic, uno::UNO_QUERY ); + const ::Graphic* pGraphic = ::unographic::Graphic::getImplementation( xIFace ); + + if( pGraphic ) + { + GraphicObject aGraphicObject( *pGraphic ); + aGraphicObject.Draw( mpOutDev, maDestRect.TopLeft(), maDestRect.GetSize() ); + } + } +} + +} |