/* -*- 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 #include #include #include #include #include #include "svx/svdglob.hxx" #include "svx/svdstr.hrc" #include #include #include #include #include #include "svx/svdviter.hxx" #include #include #include #include #include #include #include #include #include "svdfmtf.hxx" #include #include #include #include #include #include #include using namespace ::com::sun::star; using namespace ::com::sun::star::uno; using namespace ::com::sun::star::io; // ----------- // - Defines - // ----------- #define SWAPGRAPHIC_TIMEOUT 5000 // ------------------ // - SdrGraphicLink - // ------------------ const Graphic ImpLoadLinkedGraphic( const String aFileName, const String aFilterName ) { Graphic aGraphic; SfxMedium xMed( aFileName, STREAM_STD_READ ); xMed.DownLoad(); SvStream* pInStrm = xMed.GetInStream(); if ( pInStrm ) { pInStrm->Seek( STREAM_SEEK_TO_BEGIN ); GraphicFilter& rGF = GraphicFilter::GetGraphicFilter(); const sal_uInt16 nFilter = aFilterName.Len() && rGF.GetImportFormatCount() ? rGF.GetImportFormatNumber( aFilterName ) : GRFILTER_FORMAT_DONTKNOW; String aEmptyStr; com::sun::star::uno::Sequence< com::sun::star::beans::PropertyValue > aFilterData( 1 ); // TODO: Room for improvement: // As this is a linked graphic the GfxLink is not needed if saving/loading our own format. // But this link is required by some filters to access the native graphic (PDF export/MS export), // there we should create a new service to provide this data if needed aFilterData[ 0 ].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "CreateNativeLink" ) ); aFilterData[ 0 ].Value = Any( true ); rGF.ImportGraphic( aGraphic, aEmptyStr, *pInStrm, nFilter, NULL, 0, &aFilterData ); } return aGraphic; } class SdrGraphicUpdater; class SdrGraphicLink : public sfx2::SvBaseLink { SdrGrafObj* pGrafObj; SdrGraphicUpdater* pGraphicUpdater; public: SdrGraphicLink(SdrGrafObj* pObj); virtual ~SdrGraphicLink(); virtual void Closed(); virtual ::sfx2::SvBaseLink::UpdateResult DataChanged( const String& rMimeType, const ::com::sun::star::uno::Any & rValue ); void DataChanged( const Graphic& rGraphic ); sal_Bool Connect() { return 0 != GetRealObject(); } void UpdateAsynchron(); void RemoveGraphicUpdater(); }; class SdrGraphicUpdater : public ::osl::Thread { public: SdrGraphicUpdater( const String& rFileName, const String& rFilterName, SdrGraphicLink& ); virtual ~SdrGraphicUpdater( void ); void SAL_CALL Terminate( void ); sal_Bool GraphicLinkChanged( const String& rFileName ){ return maFileName != rFileName; }; protected: /** is called from the inherited create method and acts as the main function of this thread. */ virtual void SAL_CALL run(void); /** Called after the thread is terminated via the terminate method. Used to kill the thread by calling delete on this. */ virtual void SAL_CALL onTerminated(void); private: const String maFileName; const String maFilterName; SdrGraphicLink& mrGraphicLink; volatile bool mbIsTerminated; }; SdrGraphicUpdater::SdrGraphicUpdater( const String& rFileName, const String& rFilterName, SdrGraphicLink& rGraphicLink ) : maFileName( rFileName ) , maFilterName( rFilterName ) , mrGraphicLink( rGraphicLink ) , mbIsTerminated( false ) { create(); } SdrGraphicUpdater::~SdrGraphicUpdater( void ) { } void SdrGraphicUpdater::Terminate() { mbIsTerminated = true; } void SAL_CALL SdrGraphicUpdater::onTerminated(void) { delete this; } void SAL_CALL SdrGraphicUpdater::run(void) { Graphic aGraphic( ImpLoadLinkedGraphic( maFileName, maFilterName ) ); SolarMutexGuard aSolarGuard; if ( !mbIsTerminated ) { mrGraphicLink.DataChanged( aGraphic ); mrGraphicLink.RemoveGraphicUpdater(); } } // ----------------------------------------------------------------------------- SdrGraphicLink::SdrGraphicLink(SdrGrafObj* pObj) : ::sfx2::SvBaseLink( ::sfx2::LINKUPDATE_ONCALL, SOT_FORMATSTR_ID_SVXB ) , pGrafObj( pObj ) , pGraphicUpdater( NULL ) { SetSynchron( false ); } // ----------------------------------------------------------------------------- SdrGraphicLink::~SdrGraphicLink() { if ( pGraphicUpdater ) pGraphicUpdater->Terminate(); } // ----------------------------------------------------------------------------- void SdrGraphicLink::DataChanged( const Graphic& rGraphic ) { pGrafObj->ImpSetLinkedGraphic( rGraphic ); } // ----------------------------------------------------------------------------- void SdrGraphicLink::RemoveGraphicUpdater() { pGraphicUpdater = NULL; } // ----------------------------------------------------------------------------- ::sfx2::SvBaseLink::UpdateResult SdrGraphicLink::DataChanged( const String& rMimeType, const ::com::sun::star::uno::Any & rValue ) { SdrModel* pModel = pGrafObj ? pGrafObj->GetModel() : 0; sfx2::LinkManager* pLinkManager= pModel ? pModel->GetLinkManager() : 0; if( pLinkManager && rValue.hasValue() ) { pLinkManager->GetDisplayNames( this, 0, &pGrafObj->aFileName, 0, &pGrafObj->aFilterName ); Graphic aGraphic; if( sfx2::LinkManager::GetGraphicFromAny( rMimeType, rValue, aGraphic )) { pGrafObj->NbcSetGraphic( aGraphic ); pGrafObj->ActionChanged(); } else if( SotExchange::GetFormatIdFromMimeType( rMimeType ) != sfx2::LinkManager::RegisterStatusInfoId() ) { // broadcasting, to update slide sorter pGrafObj->BroadcastObjectChange(); } } return SUCCESS; } // ----------------------------------------------------------------------------- void SdrGraphicLink::Closed() { // close connection; set pLink of the object to NULL, as link instance is just about getting destructed. pGrafObj->ForceSwapIn(); pGrafObj->pGraphicLink=NULL; pGrafObj->ReleaseGraphicLink(); SvBaseLink::Closed(); } // ----------------------------------------------------------------------------- void SdrGraphicLink::UpdateAsynchron() { if( GetObj() ) { if ( pGraphicUpdater ) { if ( pGraphicUpdater->GraphicLinkChanged( pGrafObj->GetFileName() ) ) { pGraphicUpdater->Terminate(); pGraphicUpdater = new SdrGraphicUpdater( pGrafObj->GetFileName(), pGrafObj->GetFilterName(), *this ); } } else pGraphicUpdater = new SdrGraphicUpdater( pGrafObj->GetFileName(), pGrafObj->GetFilterName(), *this ); } } // -------------- // - SdrGrafObj - // -------------- ////////////////////////////////////////////////////////////////////////////// // BaseProperties section sdr::properties::BaseProperties* SdrGrafObj::CreateObjectSpecificProperties() { return new sdr::properties::GraphicProperties(*this); } ////////////////////////////////////////////////////////////////////////////// // DrawContact section sdr::contact::ViewContact* SdrGrafObj::CreateObjectSpecificViewContact() { return new sdr::contact::ViewContactOfGraphic(*this); } ////////////////////////////////////////////////////////////////////////////// TYPEINIT1(SdrGrafObj,SdrRectObj); // ----------------------------------------------------------------------------- SdrGrafObj::SdrGrafObj() : SdrRectObj(), pGraphicLink ( NULL ), bMirrored ( false ) { pGraphic = new GraphicObject; mpReplacementGraphic = 0; pGraphic->SetSwapStreamHdl( LINK( this, SdrGrafObj, ImpSwapHdl ), SWAPGRAPHIC_TIMEOUT ); // #i118485# Shear allowed and possible now bNoShear = false; mbGrafAnimationAllowed = true; // #i25616# mbLineIsOutsideGeometry = true; mbInsidePaint = false; mbIsPreview = false; // #i25616# mbSupportTextIndentingOnLineWidthChange = false; } // ----------------------------------------------------------------------------- SdrGrafObj::SdrGrafObj(const Graphic& rGrf, const Rectangle& rRect) : SdrRectObj ( rRect ), pGraphicLink ( NULL ), bMirrored ( false ) { pGraphic = new GraphicObject( rGrf ); mpReplacementGraphic = 0; pGraphic->SetSwapStreamHdl( LINK( this, SdrGrafObj, ImpSwapHdl ), SWAPGRAPHIC_TIMEOUT ); // #i118485# Shear allowed and possible now bNoShear = false; mbGrafAnimationAllowed = true; // #i25616# mbLineIsOutsideGeometry = true; mbInsidePaint = false; mbIsPreview = false; // #i25616# mbSupportTextIndentingOnLineWidthChange = false; } // ----------------------------------------------------------------------------- SdrGrafObj::SdrGrafObj( const Graphic& rGrf ) : SdrRectObj(), pGraphicLink ( NULL ), bMirrored ( false ) { pGraphic = new GraphicObject( rGrf ); mpReplacementGraphic = 0; pGraphic->SetSwapStreamHdl( LINK( this, SdrGrafObj, ImpSwapHdl ), SWAPGRAPHIC_TIMEOUT ); // #i118485# Shear allowed and possible now bNoShear = false; mbGrafAnimationAllowed = true; // #i25616# mbLineIsOutsideGeometry = true; mbInsidePaint = false; mbIsPreview = false; // #i25616# mbSupportTextIndentingOnLineWidthChange = false; } // ----------------------------------------------------------------------------- SdrGrafObj::~SdrGrafObj() { delete pGraphic; delete mpReplacementGraphic; ImpLinkAbmeldung(); } // ----------------------------------------------------------------------------- void SdrGrafObj::SetGraphicObject( const GraphicObject& rGrfObj ) { *pGraphic = rGrfObj; delete mpReplacementGraphic; mpReplacementGraphic = 0; pGraphic->SetSwapStreamHdl( LINK( this, SdrGrafObj, ImpSwapHdl ), SWAPGRAPHIC_TIMEOUT ); pGraphic->SetUserData(); mbIsPreview = false; SetChanged(); BroadcastObjectChange(); } // ----------------------------------------------------------------------------- const GraphicObject& SdrGrafObj::GetGraphicObject(bool bForceSwapIn) const { if(bForceSwapIn) { ForceSwapIn(); } return *pGraphic; } const GraphicObject* SdrGrafObj::GetReplacementGraphicObject() const { if(!mpReplacementGraphic && pGraphic) { const SvgDataPtr& rSvgDataPtr = pGraphic->GetGraphic().getSvgData(); if(rSvgDataPtr.get()) { const_cast< SdrGrafObj* >(this)->mpReplacementGraphic = new GraphicObject(rSvgDataPtr->getReplacement()); } } return mpReplacementGraphic; } // ----------------------------------------------------------------------------- void SdrGrafObj::NbcSetGraphic( const Graphic& rGrf ) { pGraphic->SetGraphic( rGrf ); delete mpReplacementGraphic; mpReplacementGraphic = 0; pGraphic->SetUserData(); mbIsPreview = false; } void SdrGrafObj::SetGraphic( const Graphic& rGrf ) { NbcSetGraphic(rGrf); SetChanged(); BroadcastObjectChange(); } // ----------------------------------------------------------------------------- const Graphic& SdrGrafObj::GetGraphic() const { ForceSwapIn(); return pGraphic->GetGraphic(); } // ----------------------------------------------------------------------------- Graphic SdrGrafObj::GetTransformedGraphic( sal_uIntPtr nTransformFlags ) const { // Refactored most of the code to GraphicObject, where // everybody can use e.g. the cropping functionality GraphicType eType = GetGraphicType(); MapMode aDestMap( pModel->GetScaleUnit(), Point(), pModel->GetScaleFraction(), pModel->GetScaleFraction() ); const Size aDestSize( GetLogicRect().GetSize() ); const sal_Bool bMirror = ( nTransformFlags & SDRGRAFOBJ_TRANSFORMATTR_MIRROR ) != 0; const sal_Bool bRotate = ( ( nTransformFlags & SDRGRAFOBJ_TRANSFORMATTR_ROTATE ) != 0 ) && ( aGeo.nDrehWink && aGeo.nDrehWink != 18000 ) && ( GRAPHIC_NONE != eType ); // Need cropping info earlier ( (SdrGrafObj*) this )->ImpSetAttrToGrafInfo(); GraphicAttr aActAttr; if( SDRGRAFOBJ_TRANSFORMATTR_NONE != nTransformFlags && GRAPHIC_NONE != eType ) { // Actually transform the graphic only in this case. // Cropping always happens, though. aActAttr = aGrafInfo; if( bMirror ) { sal_uInt16 nMirrorCase = ( aGeo.nDrehWink == 18000 ) ? ( bMirrored ? 3 : 4 ) : ( bMirrored ? 2 : 1 ); bool bHMirr = nMirrorCase == 2 || nMirrorCase == 4; bool bVMirr = nMirrorCase == 3 || nMirrorCase == 4; aActAttr.SetMirrorFlags( ( bHMirr ? BMP_MIRROR_HORZ : 0 ) | ( bVMirr ? BMP_MIRROR_VERT : 0 ) ); } if( bRotate ) aActAttr.SetRotation( sal_uInt16(aGeo.nDrehWink / 10) ); } // Delegate to moved code in GraphicObject return GetGraphicObject().GetTransformedGraphic( aDestSize, aDestMap, aActAttr ); } // ----------------------------------------------------------------------------- GraphicType SdrGrafObj::GetGraphicType() const { return pGraphic->GetType(); } bool SdrGrafObj::IsAnimated() const { return pGraphic->IsAnimated(); } bool SdrGrafObj::IsEPS() const { return pGraphic->IsEPS(); } bool SdrGrafObj::IsSwappedOut() const { return mbIsPreview ? true : pGraphic->IsSwappedOut(); } const MapMode& SdrGrafObj::GetGrafPrefMapMode() const { return pGraphic->GetPrefMapMode(); } const Size& SdrGrafObj::GetGrafPrefSize() const { return pGraphic->GetPrefSize(); } // ----------------------------------------------------------------------------- void SdrGrafObj::SetGrafStreamURL( const String& rGraphicStreamURL ) { mbIsPreview = false; if( !rGraphicStreamURL.Len() ) { pGraphic->SetUserData(); } else if( pModel->IsSwapGraphics() ) { pGraphic->SetUserData( rGraphicStreamURL ); // set state of graphic object to 'swapped out' if( pGraphic->GetType() == GRAPHIC_NONE ) pGraphic->SetSwapState(); } } // ----------------------------------------------------------------------------- String SdrGrafObj::GetGrafStreamURL() const { return pGraphic->GetUserData(); } // ----------------------------------------------------------------------------- void SdrGrafObj::ForceSwapIn() const { if( mbIsPreview ) { // removing preview graphic const String aUserData( pGraphic->GetUserData() ); Graphic aEmpty; pGraphic->SetGraphic( aEmpty ); pGraphic->SetUserData( aUserData ); pGraphic->SetSwapState(); const_cast< SdrGrafObj* >( this )->mbIsPreview = false; } if ( pGraphicLink && pGraphic->IsSwappedOut() ) ImpUpdateGraphicLink( false ); else pGraphic->FireSwapInRequest(); if( pGraphic->IsSwappedOut() || ( pGraphic->GetType() == GRAPHIC_NONE ) || ( pGraphic->GetType() == GRAPHIC_DEFAULT ) ) { Graphic aDefaultGraphic; aDefaultGraphic.SetDefaultType(); pGraphic->SetGraphic( aDefaultGraphic ); } } // ----------------------------------------------------------------------------- void SdrGrafObj::ForceSwapOut() const { pGraphic->FireSwapOutRequest(); } // ----------------------------------------------------------------------------- void SdrGrafObj::ImpLinkAnmeldung() { sfx2::LinkManager* pLinkManager = pModel != NULL ? pModel->GetLinkManager() : NULL; if( pLinkManager != NULL && pGraphicLink == NULL ) { if (!aFileName.isEmpty()) { pGraphicLink = new SdrGraphicLink( this ); pLinkManager->InsertFileLink( *pGraphicLink, OBJECT_CLIENT_GRF, aFileName, (aFilterName.isEmpty() ? NULL : &aFilterName), NULL); pGraphicLink->Connect(); } } } // ----------------------------------------------------------------------------- void SdrGrafObj::ImpLinkAbmeldung() { sfx2::LinkManager* pLinkManager = pModel != NULL ? pModel->GetLinkManager() : NULL; if( pLinkManager != NULL && pGraphicLink!=NULL) { // When using Remove, the *pGraphicLink is implicitly deleted pLinkManager->Remove( pGraphicLink ); pGraphicLink=NULL; } } // ----------------------------------------------------------------------------- void SdrGrafObj::SetGraphicLink(const rtl::OUString& rFileName, const String& rFilterName) { ImpLinkAbmeldung(); aFileName = rFileName; aFilterName = rFilterName; ImpLinkAnmeldung(); pGraphic->SetUserData(); // A linked graphic is per definition swapped out (has to be loaded) pGraphic->SetSwapState(); } // ----------------------------------------------------------------------------- void SdrGrafObj::ReleaseGraphicLink() { ImpLinkAbmeldung(); aFileName = rtl::OUString(); aFilterName = rtl::OUString(); } bool SdrGrafObj::IsLinkedGraphic() const { return !aFileName.isEmpty(); } const rtl::OUString& SdrGrafObj::GetFileName() const { return aFileName; } const rtl::OUString& SdrGrafObj::GetFilterName() const { return aFilterName; } // ----------------------------------------------------------------------------- void SdrGrafObj::TakeObjInfo(SdrObjTransformInfoRec& rInfo) const { bool bAnim = pGraphic->IsAnimated(); bool bNoPresGrf = ( pGraphic->GetType() != GRAPHIC_NONE ) && !bEmptyPresObj; rInfo.bResizeFreeAllowed = aGeo.nDrehWink % 9000 == 0 || aGeo.nDrehWink % 18000 == 0 || aGeo.nDrehWink % 27000 == 0; rInfo.bResizePropAllowed = true; rInfo.bRotateFreeAllowed = bNoPresGrf && !bAnim; rInfo.bRotate90Allowed = bNoPresGrf && !bAnim; rInfo.bMirrorFreeAllowed = bNoPresGrf && !bAnim; rInfo.bMirror45Allowed = bNoPresGrf && !bAnim; rInfo.bMirror90Allowed = !bEmptyPresObj; rInfo.bTransparenceAllowed = false; rInfo.bGradientAllowed = false; // #i118485# Shear allowed and possible now rInfo.bShearAllowed = true; rInfo.bEdgeRadiusAllowed=false; rInfo.bCanConvToPath = !IsEPS(); rInfo.bCanConvToPathLineToArea = false; rInfo.bCanConvToPolyLineToArea = false; rInfo.bCanConvToPoly = !IsEPS(); rInfo.bCanConvToContour = (rInfo.bCanConvToPoly || LineGeometryUsageIsNecessary()); } // ----------------------------------------------------------------------------- sal_uInt16 SdrGrafObj::GetObjIdentifier() const { return sal_uInt16( OBJ_GRAF ); } // ----------------------------------------------------------------------------- /* The graphic of the GraphicLink will be loaded. If it is called with bAsynchron = true then the graphic will be set later via DataChanged */ bool SdrGrafObj::ImpUpdateGraphicLink( bool bAsynchron ) const { bool bRet = false; if( pGraphicLink ) { if ( bAsynchron ) pGraphicLink->UpdateAsynchron(); else pGraphicLink->DataChanged( ImpLoadLinkedGraphic( aFileName, aFilterName ) ); bRet = true; } return bRet; } // ----------------------------------------------------------------------------- void SdrGrafObj::ImpSetLinkedGraphic( const Graphic& rGraphic ) { const sal_Bool bIsChanged = GetModel()->IsChanged(); NbcSetGraphic( rGraphic ); ActionChanged(); BroadcastObjectChange(); GetModel()->SetChanged( bIsChanged ); } // ----------------------------------------------------------------------------- void SdrGrafObj::TakeObjNameSingul(XubString& rName) const { if(pGraphic) { const SvgDataPtr& rSvgDataPtr = pGraphic->GetGraphic().getSvgData(); if(rSvgDataPtr.get()) { rName = ImpGetResStr(STR_ObjNameSingulGRAFSVG); } else { switch( pGraphic->GetType() ) { case GRAPHIC_BITMAP: { const sal_uInt16 nId = ( ( pGraphic->IsTransparent() || ( (const SdrGrafTransparenceItem&) GetObjectItem( SDRATTR_GRAFTRANSPARENCE ) ).GetValue() ) ? ( IsLinkedGraphic() ? STR_ObjNameSingulGRAFBMPTRANSLNK : STR_ObjNameSingulGRAFBMPTRANS ) : ( IsLinkedGraphic() ? STR_ObjNameSingulGRAFBMPLNK : STR_ObjNameSingulGRAFBMP ) ); rName=ImpGetResStr( nId ); } break; case GRAPHIC_GDIMETAFILE: rName=ImpGetResStr( IsLinkedGraphic() ? STR_ObjNameSingulGRAFMTFLNK : STR_ObjNameSingulGRAFMTF ); break; case GRAPHIC_NONE: rName=ImpGetResStr( IsLinkedGraphic() ? STR_ObjNameSingulGRAFNONELNK : STR_ObjNameSingulGRAFNONE ); break; default: rName=ImpGetResStr( IsLinkedGraphic() ? STR_ObjNameSingulGRAFLNK : STR_ObjNameSingulGRAF ); break; } } const String aName(GetName()); if( aName.Len() ) { rName.AppendAscii( " '" ); rName += aName; rName += sal_Unicode( '\'' ); } } } // ----------------------------------------------------------------------------- void SdrGrafObj::TakeObjNamePlural( XubString& rName ) const { if(pGraphic) { const SvgDataPtr& rSvgDataPtr = pGraphic->GetGraphic().getSvgData(); if(rSvgDataPtr.get()) { rName = ImpGetResStr(STR_ObjNamePluralGRAFSVG); } else { switch( pGraphic->GetType() ) { case GRAPHIC_BITMAP: { const sal_uInt16 nId = ( ( pGraphic->IsTransparent() || ( (const SdrGrafTransparenceItem&) GetObjectItem( SDRATTR_GRAFTRANSPARENCE ) ).GetValue() ) ? ( IsLinkedGraphic() ? STR_ObjNamePluralGRAFBMPTRANSLNK : STR_ObjNamePluralGRAFBMPTRANS ) : ( IsLinkedGraphic() ? STR_ObjNamePluralGRAFBMPLNK : STR_ObjNamePluralGRAFBMP ) ); rName=ImpGetResStr( nId ); } break; case GRAPHIC_GDIMETAFILE: rName=ImpGetResStr( IsLinkedGraphic() ? STR_ObjNamePluralGRAFMTFLNK : STR_ObjNamePluralGRAFMTF ); break; case GRAPHIC_NONE: rName=ImpGetResStr( IsLinkedGraphic() ? STR_ObjNamePluralGRAFNONELNK : STR_ObjNamePluralGRAFNONE ); break; default: rName=ImpGetResStr( IsLinkedGraphic() ? STR_ObjNamePluralGRAFLNK : STR_ObjNamePluralGRAF ); break; } } const String aName(GetName()); if( aName.Len() ) { rName.AppendAscii( " '" ); rName += aName; rName += sal_Unicode( '\'' ); } } } // ----------------------------------------------------------------------------- SdrObject* SdrGrafObj::getFullDragClone() const { // call parent SdrGrafObj* pRetval = static_cast< SdrGrafObj* >(SdrRectObj::getFullDragClone()); // #i103116# the full drag clone leads to problems // with linked graphics, so reset the link in this // temporary interaction object and load graphic if(pRetval && IsLinkedGraphic()) { pRetval->ForceSwapIn(); pRetval->ReleaseGraphicLink(); } return pRetval; } SdrGrafObj* SdrGrafObj::Clone() const { return CloneHelper< SdrGrafObj >(); } SdrGrafObj& SdrGrafObj::operator=( const SdrGrafObj& rObj ) { if( this == &rObj ) return *this; SdrRectObj::operator=( rObj ); pGraphic->SetGraphic( rObj.GetGraphic(), &rObj.GetGraphicObject() ); aFileName = rObj.aFileName; aFilterName = rObj.aFilterName; bMirrored = rObj.bMirrored; if( rObj.pGraphicLink != NULL) { SetGraphicLink( aFileName, aFilterName ); } ImpSetAttrToGrafInfo(); return *this; } // ----------------------------------------------------------------------------- // #i25616# basegfx::B2DPolyPolygon SdrGrafObj::TakeXorPoly() const { if(mbInsidePaint) { basegfx::B2DPolyPolygon aRetval; // take grown rectangle const sal_Int32 nHalfLineWidth(ImpGetLineWdt() / 2); const Rectangle aGrownRect( aRect.Left() - nHalfLineWidth, aRect.Top() - nHalfLineWidth, aRect.Right() + nHalfLineWidth, aRect.Bottom() + nHalfLineWidth); XPolygon aXPoly(ImpCalcXPoly(aGrownRect, GetEckenradius())); aRetval.append(aXPoly.getB2DPolygon()); return aRetval; } else { // call parent return SdrRectObj::TakeXorPoly(); } } // ----------------------------------------------------------------------------- sal_uInt32 SdrGrafObj::GetHdlCount() const { return 8L; } // ----------------------------------------------------------------------------- SdrHdl* SdrGrafObj::GetHdl(sal_uInt32 nHdlNum) const { return SdrRectObj::GetHdl( nHdlNum + 1L ); } // ----------------------------------------------------------------------------- void SdrGrafObj::NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact) { SdrRectObj::NbcResize( rRef, xFact, yFact ); bool bMirrX = xFact.GetNumerator() < 0; bool bMirrY = yFact.GetNumerator() < 0; if( bMirrX != bMirrY ) bMirrored = !bMirrored; } // ----------------------------------------------------------------------------- void SdrGrafObj::NbcRotate(const Point& rRef, long nWink, double sn, double cs) { SdrRectObj::NbcRotate(rRef,nWink,sn,cs); } // ----------------------------------------------------------------------------- void SdrGrafObj::NbcMirror(const Point& rRef1, const Point& rRef2) { SdrRectObj::NbcMirror(rRef1,rRef2); bMirrored = !bMirrored; } // ----------------------------------------------------------------------------- void SdrGrafObj::NbcShear(const Point& rRef, long nWink, double tn, bool bVShear) { // #i118485# Call Shear now, old version redirected to rotate SdrRectObj::NbcShear(rRef, nWink, tn, bVShear); } // ----------------------------------------------------------------------------- void SdrGrafObj::NbcSetSnapRect(const Rectangle& rRect) { SdrRectObj::NbcSetSnapRect(rRect); } // ----------------------------------------------------------------------------- void SdrGrafObj::NbcSetLogicRect( const Rectangle& rRect) { SdrRectObj::NbcSetLogicRect(rRect); } // ----------------------------------------------------------------------------- SdrObjGeoData* SdrGrafObj::NewGeoData() const { return new SdrGrafObjGeoData; } // ----------------------------------------------------------------------------- void SdrGrafObj::SaveGeoData(SdrObjGeoData& rGeo) const { SdrRectObj::SaveGeoData(rGeo); SdrGrafObjGeoData& rGGeo=(SdrGrafObjGeoData&)rGeo; rGGeo.bMirrored=bMirrored; } // ----------------------------------------------------------------------------- void SdrGrafObj::RestGeoData(const SdrObjGeoData& rGeo) { SdrRectObj::RestGeoData(rGeo); SdrGrafObjGeoData& rGGeo=(SdrGrafObjGeoData&)rGeo; bMirrored=rGGeo.bMirrored; } // ----------------------------------------------------------------------------- void SdrGrafObj::SetPage( SdrPage* pNewPage ) { bool bRemove = pNewPage == NULL && pPage != NULL; bool bInsert = pNewPage != NULL && pPage == NULL; if( bRemove ) { // No SwapIn necessary here, because if something's not loaded, it can't be animated either. if( pGraphic->IsAnimated()) pGraphic->StopAnimation(); if( pGraphicLink != NULL ) ImpLinkAbmeldung(); } SdrRectObj::SetPage( pNewPage ); if (!aFileName.isEmpty() && bInsert) ImpLinkAnmeldung(); } // ----------------------------------------------------------------------------- void SdrGrafObj::SetModel( SdrModel* pNewModel ) { bool bChg = pNewModel != pModel; if( bChg ) { if( pGraphic->HasUserData() ) { ForceSwapIn(); pGraphic->SetUserData(); } if( pGraphicLink != NULL ) ImpLinkAbmeldung(); } // realize model SdrRectObj::SetModel(pNewModel); if (bChg && !aFileName.isEmpty()) ImpLinkAnmeldung(); } // ----------------------------------------------------------------------------- void SdrGrafObj::StartAnimation( OutputDevice* /*pOutDev*/, const Point& /*rPoint*/, const Size& /*rSize*/, long /*nExtraData*/) { SetGrafAnimationAllowed(true); } // ----------------------------------------------------------------------------- bool SdrGrafObj::HasGDIMetaFile() const { return( pGraphic->GetType() == GRAPHIC_GDIMETAFILE ); } // ----------------------------------------------------------------------------- bool SdrGrafObj::isEmbeddedSvg() const { return GRAPHIC_BITMAP == GetGraphicType() && GetGraphic().getSvgData().get(); } GDIMetaFile SdrGrafObj::getMetafileFromEmbeddedSvg() const { GDIMetaFile aRetval; if(isEmbeddedSvg() && GetModel()) { VirtualDevice aOut; const Rectangle aBoundRect(GetCurrentBoundRect()); const MapMode aMap(GetModel()->GetScaleUnit(), Point(), GetModel()->GetScaleFraction(), GetModel()->GetScaleFraction()); aOut.EnableOutput(false); aOut.SetMapMode(aMap); aRetval.Record(&aOut); SingleObjectPainter(aOut); aRetval.Stop(); aRetval.WindStart(); aRetval.Move(-aBoundRect.Left(), -aBoundRect.Top()); aRetval.SetPrefMapMode(aMap); aRetval.SetPrefSize(aBoundRect.GetSize()); } return aRetval; } SdrObject* SdrGrafObj::DoConvertToPolyObj(sal_Bool bBezier, bool bAddText ) const { SdrObject* pRetval = NULL; GraphicType aGraphicType(GetGraphicType()); GDIMetaFile aMtf; if(isEmbeddedSvg()) { // Embedded Svg // There is currently no helper to create SdrObjects from primitives (even if I'm thinking // about writing one for some time). To get the roundtrip to SdrObjects it is necessary to // use the old converter path over the MetaFile mechanism. Create Metafile from Svg // primitives here pretty directly aMtf = getMetafileFromEmbeddedSvg(); aGraphicType = GRAPHIC_GDIMETAFILE; } else if(GRAPHIC_GDIMETAFILE == aGraphicType) { aMtf = GetTransformedGraphic(SDRGRAFOBJ_TRANSFORMATTR_COLOR|SDRGRAFOBJ_TRANSFORMATTR_MIRROR).GetGDIMetaFile(); } switch(aGraphicType) { case GRAPHIC_GDIMETAFILE: { // Sort into group and return ONLY those objects that can be created from the MetaFile. ImpSdrGDIMetaFileImport aFilter(*GetModel()); aFilter.SetScaleRect(aRect); aFilter.SetLayer(GetLayer()); SdrObjGroup* pGrp = new SdrObjGroup(); sal_uInt32 nInsAnz = aFilter.DoImport(aMtf, *pGrp->GetSubList(), 0); if(nInsAnz) { { // copy transformation GeoStat aGeoStat(GetGeoStat()); if(aGeoStat.nShearWink) { aGeoStat.RecalcTan(); pGrp->NbcShear(aRect.TopLeft(), aGeoStat.nShearWink, aGeoStat.nTan, false); } if(aGeoStat.nDrehWink) { aGeoStat.RecalcSinCos(); pGrp->NbcRotate(aRect.TopLeft(), aGeoStat.nDrehWink, aGeoStat.nSin, aGeoStat.nCos); } } pRetval = pGrp; pGrp->NbcSetLayer(GetLayer()); pGrp->SetModel(GetModel()); if(bAddText) { pRetval = ImpConvertAddText(pRetval, bBezier); } // convert all children if( pRetval ) { SdrObject* pHalfDone = pRetval; pRetval = pHalfDone->DoConvertToPolyObj(bBezier, bAddText); SdrObject::Free( pHalfDone ); // resulting object is newly created if( pRetval ) { // flatten subgroups. As we call // DoConvertToPolyObj() on the resulting group // objects, subgroups can exist (e.g. text is // a group object for every line). SdrObjList* pList = pRetval->GetSubList(); if( pList ) pList->FlattenGroups(); } } } else { delete pGrp; } // #i118485# convert line and fill SdrObject* pLineFill = SdrRectObj::DoConvertToPolyObj(bBezier, false); if(pLineFill) { if(pRetval) { pGrp = dynamic_cast< SdrObjGroup* >(pRetval); if(!pGrp) { pGrp = new SdrObjGroup(); pGrp->NbcSetLayer(GetLayer()); pGrp->SetModel(GetModel()); pGrp->GetSubList()->NbcInsertObject(pRetval); } pGrp->GetSubList()->NbcInsertObject(pLineFill, 0); } else { pRetval = pLineFill; } } break; } case GRAPHIC_BITMAP: { // create basic object and add fill pRetval = SdrRectObj::DoConvertToPolyObj(bBezier, bAddText); // save bitmap as an attribute if(pRetval) { // retrieve bitmap for the fill SfxItemSet aSet(GetObjectItemSet()); aSet.Put(XFillStyleItem(XFILL_BITMAP)); Bitmap aBitmap( GetTransformedGraphic().GetBitmap() ); XOBitmap aXBmp(aBitmap, XBITMAP_STRETCH); aSet.Put(XFillBitmapItem(String(), aXBmp)); aSet.Put(XFillBmpTileItem(false)); pRetval->SetMergedItemSet(aSet); } break; } case GRAPHIC_NONE: case GRAPHIC_DEFAULT: { pRetval = SdrRectObj::DoConvertToPolyObj(bBezier, bAddText); break; } } return pRetval; } // ----------------------------------------------------------------------------- void SdrGrafObj::Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) { SetXPolyDirty(); SdrRectObj::Notify( rBC, rHint ); ImpSetAttrToGrafInfo(); } bool SdrGrafObj::IsMirrored() const { return bMirrored; } void SdrGrafObj::SetMirrored( bool _bMirrored ) { bMirrored = _bMirrored; } void SdrGrafObj::ImpSetAttrToGrafInfo() { const SfxItemSet& rSet = GetObjectItemSet(); const sal_uInt16 nTrans = ( (SdrGrafTransparenceItem&) rSet.Get( SDRATTR_GRAFTRANSPARENCE ) ).GetValue(); const SdrGrafCropItem& rCrop = (const SdrGrafCropItem&) rSet.Get( SDRATTR_GRAFCROP ); aGrafInfo.SetLuminance( ( (SdrGrafLuminanceItem&) rSet.Get( SDRATTR_GRAFLUMINANCE ) ).GetValue() ); aGrafInfo.SetContrast( ( (SdrGrafContrastItem&) rSet.Get( SDRATTR_GRAFCONTRAST ) ).GetValue() ); aGrafInfo.SetChannelR( ( (SdrGrafRedItem&) rSet.Get( SDRATTR_GRAFRED ) ).GetValue() ); aGrafInfo.SetChannelG( ( (SdrGrafGreenItem&) rSet.Get( SDRATTR_GRAFGREEN ) ).GetValue() ); aGrafInfo.SetChannelB( ( (SdrGrafBlueItem&) rSet.Get( SDRATTR_GRAFBLUE ) ).GetValue() ); aGrafInfo.SetGamma( ( (SdrGrafGamma100Item&) rSet.Get( SDRATTR_GRAFGAMMA ) ).GetValue() * 0.01 ); aGrafInfo.SetTransparency( (sal_uInt8) FRound( Min( nTrans, (sal_uInt16) 100 ) * 2.55 ) ); aGrafInfo.SetInvert( ( (SdrGrafInvertItem&) rSet.Get( SDRATTR_GRAFINVERT ) ).GetValue() ); aGrafInfo.SetDrawMode( ( (SdrGrafModeItem&) rSet.Get( SDRATTR_GRAFMODE ) ).GetValue() ); aGrafInfo.SetCrop( rCrop.GetLeft(), rCrop.GetTop(), rCrop.GetRight(), rCrop.GetBottom() ); SetXPolyDirty(); SetRectsDirty(); } // ----------------------------------------------------------------------------- void SdrGrafObj::AdjustToMaxRect( const Rectangle& rMaxRect, bool bShrinkOnly ) { Size aSize; Size aMaxSize( rMaxRect.GetSize() ); if ( pGraphic->GetPrefMapMode().GetMapUnit() == MAP_PIXEL ) aSize = Application::GetDefaultDevice()->PixelToLogic( pGraphic->GetPrefSize(), MAP_100TH_MM ); else aSize = OutputDevice::LogicToLogic( pGraphic->GetPrefSize(), pGraphic->GetPrefMapMode(), MapMode( MAP_100TH_MM ) ); if( aSize.Height() != 0 && aSize.Width() != 0 ) { Point aPos( rMaxRect.TopLeft() ); // if the graphic is too large, fit it to page if ( (!bShrinkOnly || ( aSize.Height() > aMaxSize.Height() ) || ( aSize.Width() > aMaxSize.Width() ) )&& aSize.Height() && aMaxSize.Height() ) { float fGrfWH = (float)aSize.Width() / (float)aSize.Height(); float fWinWH = (float)aMaxSize.Width() / (float)aMaxSize.Height(); // Scale graphic to page size if ( fGrfWH < fWinWH ) { aSize.Width() = (long)(aMaxSize.Height() * fGrfWH); aSize.Height()= aMaxSize.Height(); } else if ( fGrfWH > 0.F ) { aSize.Width() = aMaxSize.Width(); aSize.Height()= (long)(aMaxSize.Width() / fGrfWH); } aPos = rMaxRect.Center(); } if( bShrinkOnly ) aPos = aRect.TopLeft(); aPos.X() -= aSize.Width() / 2; aPos.Y() -= aSize.Height() / 2; SetLogicRect( Rectangle( aPos, aSize ) ); } } // ----------------------------------------------------------------------------- IMPL_LINK( SdrGrafObj, ImpSwapHdl, GraphicObject*, pO ) { SvStream* pRet = GRFMGR_AUTOSWAPSTREAM_NONE; if( pO->IsInSwapOut() ) { if( pModel && !mbIsPreview && pModel->IsSwapGraphics() && pGraphic->GetSizeBytes() > 20480 ) { // test if this object is visualized from someone // ## test only if there are VOCs other than the preview renderer if(!GetViewContact().HasViewObjectContacts(true)) { const sal_uIntPtr nSwapMode = pModel->GetSwapGraphicsMode(); if( ( pGraphic->HasUserData() || pGraphicLink ) && ( nSwapMode & SDR_SWAPGRAPHICSMODE_PURGE ) ) { pRet = GRFMGR_AUTOSWAPSTREAM_LINK; } else if( nSwapMode & SDR_SWAPGRAPHICSMODE_TEMP ) { pRet = GRFMGR_AUTOSWAPSTREAM_TEMP; pGraphic->SetUserData(); } // #i102380# sdr::contact::ViewContactOfGraphic* pVC = dynamic_cast< sdr::contact::ViewContactOfGraphic* >(&GetViewContact()); if(pVC) { pVC->flushGraphicObjects(); } } } } else if( pO->IsInSwapIn() ) { // can be loaded from the original document stream later if( pModel != NULL ) { if( pGraphic->HasUserData() ) { ::comphelper::LifecycleProxy proxy; OUString aUserData = pGraphic->GetUserData(); uno::Reference const xStream( pModel->GetDocumentStream(aUserData, proxy)); ::boost::scoped_ptr const pStream( (xStream.is()) ? ::utl::UcbStreamHelper::CreateStream(xStream) : 0 ); if( pStream != NULL ) { Graphic aGraphic; com::sun::star::uno::Sequence< com::sun::star::beans::PropertyValue >* pFilterData = NULL; if(mbInsidePaint && !GetViewContact().HasViewObjectContacts(true)) { pFilterData = new com::sun::star::uno::Sequence< com::sun::star::beans::PropertyValue >( 3 ); com::sun::star::awt::Size aPreviewSizeHint( 64, 64 ); sal_Bool bAllowPartialStreamRead = true; sal_Bool bCreateNativeLink = false; (*pFilterData)[ 0 ].Name = String( RTL_CONSTASCII_USTRINGPARAM( "PreviewSizeHint" ) ); (*pFilterData)[ 0 ].Value <<= aPreviewSizeHint; (*pFilterData)[ 1 ].Name = String( RTL_CONSTASCII_USTRINGPARAM( "AllowPartialStreamRead" ) ); (*pFilterData)[ 1 ].Value <<= bAllowPartialStreamRead; (*pFilterData)[ 2 ].Name = String( RTL_CONSTASCII_USTRINGPARAM( "CreateNativeLink" ) ); (*pFilterData)[ 2 ].Value <<= bCreateNativeLink; mbIsPreview = true; } if(!GraphicFilter::GetGraphicFilter().ImportGraphic( aGraphic, aUserData, *pStream, GRFILTER_FORMAT_DONTKNOW, NULL, 0, pFilterData)) { const String aNewUserData( pGraphic->GetUserData() ); pGraphic->SetGraphic( aGraphic ); pGraphic->SetUserData( aNewUserData ); // Graphic successfully swapped in. pRet = GRFMGR_AUTOSWAPSTREAM_LOADED; } delete pFilterData; pStream->ResetError(); } } else if( !ImpUpdateGraphicLink( false ) ) { pRet = GRFMGR_AUTOSWAPSTREAM_TEMP; } else { pRet = GRFMGR_AUTOSWAPSTREAM_LOADED; } } else pRet = GRFMGR_AUTOSWAPSTREAM_TEMP; } return (long)(void*) pRet; } // ----------------------------------------------------------------------------- void SdrGrafObj::SetGrafAnimationAllowed(bool bNew) { if(mbGrafAnimationAllowed != bNew) { mbGrafAnimationAllowed = bNew; ActionChanged(); } } Reference< XInputStream > SdrGrafObj::getInputStream() { Reference< XInputStream > xStream; if( pModel ) { // can be loaded from the original document stream later if( pGraphic->HasUserData() ) { ::comphelper::LifecycleProxy proxy; xStream.set( pModel->GetDocumentStream(pGraphic->GetUserData(), proxy)); // fdo#46340: this may look completely insane, and it is, // but it also prevents a crash: the LifecycleProxy will go out // of scope, but the xStream must be returned; the UcbStreamHelper // will actually copy the xStream to a temp file (because it is // not seekable), which makes it not crash... SvStream *const pStream = utl::UcbStreamHelper::CreateStream(xStream); xStream.set(new utl::OInputStreamWrapper(pStream, true)); } else if( pGraphic && GetGraphic().IsLink() ) { Graphic aGraphic( GetGraphic() ); GfxLink aLink( aGraphic.GetLink() ); sal_uInt32 nSize = aLink.GetDataSize(); const void* pSourceData = (const void*)aLink.GetData(); if( nSize && pSourceData ) { sal_uInt8 * pBuffer = new sal_uInt8[ nSize ]; if( pBuffer ) { memcpy( pBuffer, pSourceData, nSize ); SvMemoryStream* pStream = new SvMemoryStream( (void*)pBuffer, (sal_Size)nSize, STREAM_READ ); pStream->ObjectOwnsMemory( true ); xStream.set( new utl::OInputStreamWrapper( pStream, true ) ); } } } if (!xStream.is() && !aFileName.isEmpty()) { SvFileStream* pStream = new SvFileStream( aFileName, STREAM_READ ); if( pStream ) xStream.set( new utl::OInputStreamWrapper( pStream ) ); } } return xStream; } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */