/* -*- 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 #include #include #include #include #include #include #include #include #include #include #include namespace { enum class UnoGraphicProperty { GraphicType = 1 , MimeType = 2 , SizePixel = 3 , Size100thMM = 4 , BitsPerPixel = 5 , Transparent = 6 , Alpha = 7 , Animated = 8 , Linked = 9 , OriginURL = 10 }; } using namespace ::com::sun::star; namespace unographic { GraphicDescriptor::GraphicDescriptor() : ::comphelper::PropertySetHelper( createPropertySetInfo() ), mpGraphic( nullptr ), meType( GraphicType::NONE ), mnBitsPerPixel ( 0 ), mbTransparent ( false ) { } GraphicDescriptor::~GraphicDescriptor() noexcept { } void GraphicDescriptor::init( const ::Graphic& rGraphic ) { mpGraphic = &rGraphic; } void GraphicDescriptor::init( const OUString& rURL ) { std::unique_ptr pIStm(::utl::UcbStreamHelper::CreateStream( rURL, StreamMode::READ )); if( pIStm ) implCreate( *pIStm, &rURL ); } void GraphicDescriptor::init( const uno::Reference< io::XInputStream >& rxIStm, const OUString& rURL ) { std::unique_ptr pIStm(::utl::UcbStreamHelper::CreateStream( rxIStm )); if( pIStm ) implCreate( *pIStm, &rURL ); } void GraphicDescriptor::implCreate( SvStream& rIStm, const OUString* pURL ) { OUString aURL; if( pURL ) aURL = *pURL; ::GraphicDescriptor aDescriptor( rIStm, &aURL ); mpGraphic = nullptr; maMimeType.clear(); meType = GraphicType::NONE; mnBitsPerPixel = 0; mbTransparent = false; if( !(aDescriptor.Detect( true ) && aDescriptor.GetFileFormat() != GraphicFileFormat::NOT) ) return; const char* pMimeType = nullptr; sal_uInt8 cType = graphic::GraphicType::EMPTY; switch( aDescriptor.GetFileFormat() ) { case GraphicFileFormat::BMP: pMimeType = MIMETYPE_BMP; cType = graphic::GraphicType::PIXEL; break; case GraphicFileFormat::GIF: pMimeType = MIMETYPE_GIF; cType = graphic::GraphicType::PIXEL; break; case GraphicFileFormat::JPG: pMimeType = MIMETYPE_JPG; cType = graphic::GraphicType::PIXEL; break; case GraphicFileFormat::PCD: pMimeType = MIMETYPE_PCD; cType = graphic::GraphicType::PIXEL; break; case GraphicFileFormat::PCX: pMimeType = MIMETYPE_PCX; cType = graphic::GraphicType::PIXEL; break; case GraphicFileFormat::PNG: pMimeType = MIMETYPE_PNG; cType = graphic::GraphicType::PIXEL; break; case GraphicFileFormat::TIF: pMimeType = MIMETYPE_TIF; cType = graphic::GraphicType::PIXEL; break; case GraphicFileFormat::XBM: pMimeType = MIMETYPE_XBM; cType = graphic::GraphicType::PIXEL; break; case GraphicFileFormat::XPM: pMimeType = MIMETYPE_XPM; cType = graphic::GraphicType::PIXEL; break; case GraphicFileFormat::PBM: pMimeType = MIMETYPE_PBM; cType = graphic::GraphicType::PIXEL; break; case GraphicFileFormat::PGM: pMimeType = MIMETYPE_PGM; cType = graphic::GraphicType::PIXEL; break; case GraphicFileFormat::PPM: pMimeType = MIMETYPE_PPM; cType = graphic::GraphicType::PIXEL; break; case GraphicFileFormat::RAS: pMimeType = MIMETYPE_RAS; cType = graphic::GraphicType::PIXEL; break; case GraphicFileFormat::TGA: pMimeType = MIMETYPE_TGA; cType = graphic::GraphicType::PIXEL; break; case GraphicFileFormat::PSD: pMimeType = MIMETYPE_PSD; cType = graphic::GraphicType::PIXEL; break; case GraphicFileFormat::WEBP: pMimeType = MIMETYPE_WEBP; cType = graphic::GraphicType::PIXEL; break; case GraphicFileFormat::EPS: pMimeType = MIMETYPE_EPS; cType = graphic::GraphicType::VECTOR; break; case GraphicFileFormat::DXF: pMimeType = MIMETYPE_DXF; cType = graphic::GraphicType::VECTOR; break; case GraphicFileFormat::MET: pMimeType = MIMETYPE_MET; cType = graphic::GraphicType::VECTOR; break; case GraphicFileFormat::PCT: pMimeType = MIMETYPE_PCT; cType = graphic::GraphicType::VECTOR; break; case GraphicFileFormat::SVM: pMimeType = MIMETYPE_SVM; cType = graphic::GraphicType::VECTOR; break; case GraphicFileFormat::WMF: pMimeType = MIMETYPE_WMF; cType = graphic::GraphicType::VECTOR; break; case GraphicFileFormat::EMF: pMimeType = MIMETYPE_EMF; cType = graphic::GraphicType::VECTOR; break; case GraphicFileFormat::SVG: pMimeType = MIMETYPE_SVG; cType = graphic::GraphicType::VECTOR; break; default: break; } if( graphic::GraphicType::EMPTY != cType ) { meType = ( ( graphic::GraphicType::PIXEL == cType ) ? GraphicType::Bitmap : GraphicType::GdiMetafile ); maMimeType = OUString( pMimeType, strlen(pMimeType), RTL_TEXTENCODING_ASCII_US ); maSizePixel = aDescriptor.GetSizePixel(); maSize100thMM = aDescriptor.GetSize_100TH_MM(); mnBitsPerPixel = aDescriptor.GetBitsPerPixel(); mbTransparent = ( graphic::GraphicType::VECTOR == cType ); } } uno::Any SAL_CALL GraphicDescriptor::queryAggregation( const uno::Type & rType ) { uno::Any aAny; if( rType == cppu::UnoType::get()) aAny <<= uno::Reference< lang::XServiceInfo >(this); else if( rType == cppu::UnoType::get()) aAny <<= uno::Reference< lang::XTypeProvider >(this); else if( rType == cppu::UnoType::get()) aAny <<= uno::Reference< beans::XPropertySet >(this); else if( rType == cppu::UnoType::get()) aAny <<= uno::Reference< beans::XPropertyState >(this); else if( rType == cppu::UnoType::get()) aAny <<= uno::Reference< beans::XMultiPropertySet >(this); else aAny = OWeakAggObject::queryAggregation( rType ); return aAny; } uno::Any SAL_CALL GraphicDescriptor::queryInterface( const uno::Type & rType ) { return OWeakAggObject::queryInterface( rType ); } void SAL_CALL GraphicDescriptor::acquire() noexcept { OWeakAggObject::acquire(); } void SAL_CALL GraphicDescriptor::release() noexcept { OWeakAggObject::release(); } OUString SAL_CALL GraphicDescriptor::getImplementationName() { return "com.sun.star.comp.graphic.GraphicDescriptor"; } sal_Bool SAL_CALL GraphicDescriptor::supportsService( const OUString& ServiceName ) { return cppu::supportsService(this, ServiceName); } uno::Sequence< OUString > SAL_CALL GraphicDescriptor::getSupportedServiceNames() { return { "com.sun.star.graphic.GraphicDescriptor" }; } uno::Sequence< uno::Type > SAL_CALL GraphicDescriptor::getTypes() { static const uno::Sequence< uno::Type > aTypes { cppu::UnoType::get(), cppu::UnoType::get(), cppu::UnoType::get(), cppu::UnoType::get(), cppu::UnoType::get(), cppu::UnoType::get() }; return aTypes; } uno::Sequence< sal_Int8 > SAL_CALL GraphicDescriptor::getImplementationId() { return css::uno::Sequence(); } rtl::Reference<::comphelper::PropertySetInfo> GraphicDescriptor::createPropertySetInfo() { static ::comphelper::PropertyMapEntry const aEntries[] = { { OUString( "GraphicType" ), static_cast< sal_Int32 >( UnoGraphicProperty::GraphicType ), cppu::UnoType< sal_Int8 >::get(), beans::PropertyAttribute::READONLY, 0 }, { OUString( "MimeType" ), static_cast< sal_Int32 >( UnoGraphicProperty::MimeType ), cppu::UnoType< OUString >::get(), beans::PropertyAttribute::READONLY, 0 }, { OUString( "SizePixel" ), static_cast< sal_Int32 >( UnoGraphicProperty::SizePixel ), cppu::UnoType< awt::Size >::get(), beans::PropertyAttribute::READONLY, 0 }, { OUString( "Size100thMM" ), static_cast< sal_Int32 >( UnoGraphicProperty::Size100thMM ), cppu::UnoType< awt::Size >::get(), beans::PropertyAttribute::READONLY, 0 }, { OUString( "BitsPerPixel" ), static_cast< sal_Int32 >( UnoGraphicProperty::BitsPerPixel ), cppu::UnoType< sal_uInt8 >::get(), beans::PropertyAttribute::READONLY, 0 }, { OUString( "Transparent" ), static_cast< sal_Int32 >( UnoGraphicProperty::Transparent ), cppu::UnoType< sal_Bool >::get(), beans::PropertyAttribute::READONLY, 0 }, { OUString( "Alpha" ), static_cast< sal_Int32 >( UnoGraphicProperty::Alpha ), cppu::UnoType< sal_Bool >::get(), beans::PropertyAttribute::READONLY, 0 }, { OUString( "Animated" ), static_cast< sal_Int32 >( UnoGraphicProperty::Animated ), cppu::UnoType< sal_Bool >::get(), beans::PropertyAttribute::READONLY, 0 }, { OUString("Linked"), sal_Int32(UnoGraphicProperty::Linked), cppu::UnoType::get(), beans::PropertyAttribute::READONLY, 0 }, { OUString("OriginURL"), sal_Int32(UnoGraphicProperty::OriginURL), cppu::UnoType::get(), beans::PropertyAttribute::READONLY, 0 }, }; return rtl::Reference<::comphelper::PropertySetInfo>( new ::comphelper::PropertySetInfo(aEntries) ); } void GraphicDescriptor::_setPropertyValues( const comphelper::PropertyMapEntry** /*ppEntries*/, const uno::Any* /*pValues*/ ) { // we only have readonly attributes } void GraphicDescriptor::_getPropertyValues( const comphelper::PropertyMapEntry** ppEntries, uno::Any* pValues ) { SolarMutexGuard aGuard; while( *ppEntries ) { UnoGraphicProperty theProperty = static_cast< UnoGraphicProperty >( (*ppEntries)->mnHandle ); switch( theProperty ) { case UnoGraphicProperty::GraphicType: { const GraphicType eType( mpGraphic ? mpGraphic->GetType() : meType ); *pValues <<= ( eType == GraphicType::Bitmap ? graphic::GraphicType::PIXEL : ( eType == GraphicType::GdiMetafile ? graphic::GraphicType::VECTOR : graphic::GraphicType::EMPTY ) ); } break; case UnoGraphicProperty::MimeType: { OUString aMimeType; if( mpGraphic ) { if( mpGraphic->IsGfxLink() ) { const char* pMimeType; switch( mpGraphic->GetGfxLink().GetType() ) { case GfxLinkType::NativeGif: pMimeType = MIMETYPE_GIF; break; // #i15508# added BMP type for better exports (checked, works) case GfxLinkType::NativeBmp: pMimeType = MIMETYPE_BMP; break; case GfxLinkType::NativeJpg: pMimeType = MIMETYPE_JPG; break; case GfxLinkType::NativePng: pMimeType = MIMETYPE_PNG; break; case GfxLinkType::NativeWmf: pMimeType = MIMETYPE_WMF; break; case GfxLinkType::NativeMet: pMimeType = MIMETYPE_MET; break; case GfxLinkType::NativePct: pMimeType = MIMETYPE_PCT; break; case GfxLinkType::NativeWebp: pMimeType = MIMETYPE_WEBP; break; // added Svg mimetype support case GfxLinkType::NativeSvg: pMimeType = MIMETYPE_SVG; break; case GfxLinkType::NativePdf: pMimeType = MIMETYPE_PDF; break; default: pMimeType = nullptr; break; } if( pMimeType ) aMimeType = OUString::createFromAscii( pMimeType ); } if( aMimeType.isEmpty() && ( mpGraphic->GetType() != GraphicType::NONE ) ) aMimeType = MIMETYPE_VCLGRAPHIC; } else aMimeType = maMimeType; *pValues <<= aMimeType; } break; case UnoGraphicProperty::SizePixel: { awt::Size aAWTSize( 0, 0 ); if( mpGraphic ) { if( mpGraphic->GetType() == GraphicType::Bitmap ) { const Size aSizePix( mpGraphic->GetSizePixel() ); aAWTSize = awt::Size( aSizePix.Width(), aSizePix.Height() ); } } else aAWTSize = awt::Size( maSizePixel.Width(), maSizePixel.Height() ); *pValues <<= aAWTSize; } break; case UnoGraphicProperty::Size100thMM: { awt::Size aAWTSize( 0, 0 ); if( mpGraphic ) { if( mpGraphic->GetPrefMapMode().GetMapUnit() != MapUnit::MapPixel ) { const Size aSizeLog( OutputDevice::LogicToLogic( mpGraphic->GetPrefSize(), mpGraphic->GetPrefMapMode(), MapMode(MapUnit::Map100thMM)) ); aAWTSize = awt::Size( aSizeLog.Width(), aSizeLog.Height() ); } } else aAWTSize = awt::Size( maSize100thMM.Width(), maSize100thMM.Height() ); *pValues <<= aAWTSize; } break; case UnoGraphicProperty::BitsPerPixel: { sal_uInt16 nBitsPerPixel = 0; if( mpGraphic ) { if( mpGraphic->GetType() == GraphicType::Bitmap ) { auto ePixelFormat = mpGraphic->GetBitmapEx().GetBitmap().getPixelFormat(); nBitsPerPixel = vcl::pixelFormatBitCount(ePixelFormat); } } else nBitsPerPixel = mnBitsPerPixel; *pValues <<= sal::static_int_cast< sal_Int8 >(nBitsPerPixel); } break; case UnoGraphicProperty::Transparent: { *pValues <<= mpGraphic ? mpGraphic->IsTransparent() : mbTransparent; } break; case UnoGraphicProperty::Alpha: { *pValues <<= mpGraphic && mpGraphic->IsAlpha(); } break; case UnoGraphicProperty::Animated: { *pValues <<= mpGraphic && mpGraphic->IsAnimated(); } break; case UnoGraphicProperty::Linked: { *pValues <<= mpGraphic && !mpGraphic->getOriginURL().isEmpty(); } break; case UnoGraphicProperty::OriginURL: { OUString aOriginURL; if (mpGraphic) aOriginURL = mpGraphic->getOriginURL(); *pValues <<= aOriginURL; } break; } ++ppEntries; ++pValues; } } } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */