1370 lines
42 KiB
C++
1370 lines
42 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#define _ANIMATION
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#include <unotools/streamwrap.hxx>
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#include <sfx2/lnkbase.hxx>
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#include <math.h>
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#include <vcl/salbtype.hxx>
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#include <sot/formats.hxx>
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#include <sot/storage.hxx>
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#include <comphelper/storagehelper.hxx>
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#include <unotools/ucbstreamhelper.hxx>
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#include <unotools/localfilehelper.hxx>
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#include <svl/style.hxx>
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#include <svtools/filter.hxx>
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#include <svl/urihelper.hxx>
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#include <svtools/grfmgr.hxx>
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#include <vcl/svapp.hxx>
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#include <sfx2/linkmgr.hxx>
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#include <sfx2/docfile.hxx>
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#include <svx/svdetc.hxx>
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#include "svx/svdglob.hxx"
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#include "svx/svdstr.hrc"
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#include <svx/svdpool.hxx>
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#include <svx/svdmodel.hxx>
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#include <svx/svdpage.hxx>
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#include <svx/svdmrkv.hxx>
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#include <svx/svdpagv.hxx>
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#include "svx/svdviter.hxx"
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#include <svx/svdview.hxx>
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#include "svtools/filter.hxx"
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#include <svx/svdograf.hxx>
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#include <svx/svdogrp.hxx>
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#include <svx/xbitmap.hxx>
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#include <svx/xbtmpit.hxx>
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#include <svx/xflbmtit.hxx>
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#include <svx/svdundo.hxx>
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#include "svdfmtf.hxx"
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#include <svx/sdgcpitm.hxx>
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#include <editeng/eeitem.hxx>
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#include <svx/sdr/properties/graphicproperties.hxx>
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#include <svx/sdr/contact/viewcontactofgraphic.hxx>
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#include <basegfx/polygon/b2dpolygon.hxx>
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#include <basegfx/polygon/b2dpolygontools.hxx>
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#include <osl/thread.hxx>
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::io;
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// -----------
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// - Defines -
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// -----------
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#define GRAFSTREAMPOS_INVALID 0xffffffff
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#define SWAPGRAPHIC_TIMEOUT 5000
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// ------------------
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// - SdrGraphicLink -
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// ------------------
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const Graphic ImpLoadLinkedGraphic( const String aFileName, const String aFilterName )
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{
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Graphic aGraphic;
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SfxMedium xMed( aFileName, STREAM_STD_READ, true );
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xMed.DownLoad();
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SvStream* pInStrm = xMed.GetInStream();
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if ( pInStrm )
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{
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pInStrm->Seek( STREAM_SEEK_TO_BEGIN );
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GraphicFilter& rGF = GraphicFilter::GetGraphicFilter();
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const sal_uInt16 nFilter = aFilterName.Len() && rGF.GetImportFormatCount()
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? rGF.GetImportFormatNumber( aFilterName )
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: GRFILTER_FORMAT_DONTKNOW;
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String aEmptyStr;
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com::sun::star::uno::Sequence< com::sun::star::beans::PropertyValue > aFilterData( 1 );
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// TODO: Room for improvement:
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// As this is a linked graphic the GfxLink is not needed if saving/loading our own format.
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// But this link is required by some filters to access the native graphic (PDF export/MS export),
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// there we should create a new service to provide this data if needed
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aFilterData[ 0 ].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "CreateNativeLink" ) );
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aFilterData[ 0 ].Value = Any( true );
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rGF.ImportGraphic( aGraphic, aEmptyStr, *pInStrm, nFilter, NULL, 0, &aFilterData );
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}
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return aGraphic;
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}
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class SdrGraphicUpdater;
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class SdrGraphicLink : public sfx2::SvBaseLink
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{
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SdrGrafObj* pGrafObj;
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SdrGraphicUpdater* pGraphicUpdater;
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public:
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SdrGraphicLink(SdrGrafObj* pObj);
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virtual ~SdrGraphicLink();
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virtual void Closed();
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virtual ::sfx2::SvBaseLink::UpdateResult DataChanged(
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const String& rMimeType, const ::com::sun::star::uno::Any & rValue );
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void DataChanged( const Graphic& rGraphic );
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sal_Bool Connect() { return 0 != GetRealObject(); }
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void UpdateAsynchron();
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void RemoveGraphicUpdater();
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};
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class SdrGraphicUpdater : public ::osl::Thread
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{
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public:
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SdrGraphicUpdater( const String& rFileName, const String& rFilterName, SdrGraphicLink& );
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virtual ~SdrGraphicUpdater( void );
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void SAL_CALL Terminate( void );
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sal_Bool GraphicLinkChanged( const String& rFileName ){ return maFileName != rFileName; };
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protected:
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/** is called from the inherited create method and acts as the
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main function of this thread.
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*/
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virtual void SAL_CALL run(void);
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/** Called after the thread is terminated via the terminate
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method. Used to kill the thread by calling delete on this.
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*/
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virtual void SAL_CALL onTerminated(void);
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private:
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const String maFileName;
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const String maFilterName;
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SdrGraphicLink& mrGraphicLink;
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volatile bool mbIsTerminated;
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};
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SdrGraphicUpdater::SdrGraphicUpdater( const String& rFileName, const String& rFilterName, SdrGraphicLink& rGraphicLink )
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: maFileName( rFileName )
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, maFilterName( rFilterName )
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, mrGraphicLink( rGraphicLink )
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, mbIsTerminated( false )
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{
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create();
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}
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SdrGraphicUpdater::~SdrGraphicUpdater( void )
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{
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}
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void SdrGraphicUpdater::Terminate()
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{
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mbIsTerminated = true;
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}
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void SAL_CALL SdrGraphicUpdater::onTerminated(void)
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{
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delete this;
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}
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void SAL_CALL SdrGraphicUpdater::run(void)
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{
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Graphic aGraphic( ImpLoadLinkedGraphic( maFileName, maFilterName ) );
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SolarMutexGuard aSolarGuard;
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if ( !mbIsTerminated )
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{
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mrGraphicLink.DataChanged( aGraphic );
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mrGraphicLink.RemoveGraphicUpdater();
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}
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}
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// -----------------------------------------------------------------------------
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SdrGraphicLink::SdrGraphicLink(SdrGrafObj* pObj)
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: ::sfx2::SvBaseLink( ::sfx2::LINKUPDATE_ONCALL, SOT_FORMATSTR_ID_SVXB )
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, pGrafObj( pObj )
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, pGraphicUpdater( NULL )
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{
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SetSynchron( false );
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}
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// -----------------------------------------------------------------------------
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SdrGraphicLink::~SdrGraphicLink()
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{
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if ( pGraphicUpdater )
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pGraphicUpdater->Terminate();
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}
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// -----------------------------------------------------------------------------
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void SdrGraphicLink::DataChanged( const Graphic& rGraphic )
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{
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pGrafObj->ImpSetLinkedGraphic( rGraphic );
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}
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// -----------------------------------------------------------------------------
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void SdrGraphicLink::RemoveGraphicUpdater()
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{
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pGraphicUpdater = NULL;
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}
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// -----------------------------------------------------------------------------
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::sfx2::SvBaseLink::UpdateResult SdrGraphicLink::DataChanged(
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const String& rMimeType, const ::com::sun::star::uno::Any & rValue )
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{
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SdrModel* pModel = pGrafObj ? pGrafObj->GetModel() : 0;
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sfx2::LinkManager* pLinkManager= pModel ? pModel->GetLinkManager() : 0;
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if( pLinkManager && rValue.hasValue() )
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{
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pLinkManager->GetDisplayNames( this, 0, &pGrafObj->aFileName, 0, &pGrafObj->aFilterName );
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Graphic aGraphic;
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if( sfx2::LinkManager::GetGraphicFromAny( rMimeType, rValue, aGraphic ))
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{
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pGrafObj->NbcSetGraphic( aGraphic );
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pGrafObj->ActionChanged();
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}
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else if( SotExchange::GetFormatIdFromMimeType( rMimeType ) != sfx2::LinkManager::RegisterStatusInfoId() )
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{
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// broadcasting, to update slide sorter
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pGrafObj->BroadcastObjectChange();
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}
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}
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return SUCCESS;
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}
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// -----------------------------------------------------------------------------
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void SdrGraphicLink::Closed()
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{
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// close connection; set pLink of the object to NULL, as link instance is just about getting destructed.
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pGrafObj->ForceSwapIn();
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pGrafObj->pGraphicLink=NULL;
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pGrafObj->ReleaseGraphicLink();
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SvBaseLink::Closed();
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}
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// -----------------------------------------------------------------------------
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void SdrGraphicLink::UpdateAsynchron()
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{
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if( GetObj() )
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{
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if ( pGraphicUpdater )
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{
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if ( pGraphicUpdater->GraphicLinkChanged( pGrafObj->GetFileName() ) )
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{
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pGraphicUpdater->Terminate();
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pGraphicUpdater = new SdrGraphicUpdater( pGrafObj->GetFileName(), pGrafObj->GetFilterName(), *this );
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}
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}
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else
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pGraphicUpdater = new SdrGraphicUpdater( pGrafObj->GetFileName(), pGrafObj->GetFilterName(), *this );
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}
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}
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// --------------
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// - SdrGrafObj -
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// --------------
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//////////////////////////////////////////////////////////////////////////////
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// BaseProperties section
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sdr::properties::BaseProperties* SdrGrafObj::CreateObjectSpecificProperties()
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{
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return new sdr::properties::GraphicProperties(*this);
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}
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//////////////////////////////////////////////////////////////////////////////
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// DrawContact section
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sdr::contact::ViewContact* SdrGrafObj::CreateObjectSpecificViewContact()
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{
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return new sdr::contact::ViewContactOfGraphic(*this);
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}
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//////////////////////////////////////////////////////////////////////////////
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TYPEINIT1(SdrGrafObj,SdrRectObj);
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// -----------------------------------------------------------------------------
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SdrGrafObj::SdrGrafObj()
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: SdrRectObj(),
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pGraphicLink ( NULL ),
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bMirrored ( false )
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{
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pGraphic = new GraphicObject;
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pGraphic->SetSwapStreamHdl( LINK( this, SdrGrafObj, ImpSwapHdl ), SWAPGRAPHIC_TIMEOUT );
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bNoShear = true;
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mbGrafAnimationAllowed = true;
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// #i25616#
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mbLineIsOutsideGeometry = true;
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mbInsidePaint = false;
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mbIsPreview = false;
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// #i25616#
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mbSupportTextIndentingOnLineWidthChange = false;
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}
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// -----------------------------------------------------------------------------
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SdrGrafObj::SdrGrafObj(const Graphic& rGrf, const Rectangle& rRect)
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: SdrRectObj ( rRect ),
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pGraphicLink ( NULL ),
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bMirrored ( false )
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{
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pGraphic = new GraphicObject( rGrf );
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pGraphic->SetSwapStreamHdl( LINK( this, SdrGrafObj, ImpSwapHdl ), SWAPGRAPHIC_TIMEOUT );
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bNoShear = true;
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mbGrafAnimationAllowed = true;
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// #i25616#
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mbLineIsOutsideGeometry = true;
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mbInsidePaint = false;
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mbIsPreview = false;
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// #i25616#
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mbSupportTextIndentingOnLineWidthChange = false;
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}
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// -----------------------------------------------------------------------------
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SdrGrafObj::SdrGrafObj( const Graphic& rGrf )
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: SdrRectObj(),
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pGraphicLink ( NULL ),
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bMirrored ( false )
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{
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pGraphic = new GraphicObject( rGrf );
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pGraphic->SetSwapStreamHdl( LINK( this, SdrGrafObj, ImpSwapHdl ), SWAPGRAPHIC_TIMEOUT );
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bNoShear = true;
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mbGrafAnimationAllowed = true;
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// #i25616#
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mbLineIsOutsideGeometry = true;
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mbInsidePaint = false;
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mbIsPreview = false;
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// #i25616#
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mbSupportTextIndentingOnLineWidthChange = false;
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}
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// -----------------------------------------------------------------------------
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SdrGrafObj::~SdrGrafObj()
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{
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delete pGraphic;
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ImpLinkAbmeldung();
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}
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// -----------------------------------------------------------------------------
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void SdrGrafObj::SetGraphicObject( const GraphicObject& rGrfObj )
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{
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*pGraphic = rGrfObj;
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pGraphic->SetSwapStreamHdl( LINK( this, SdrGrafObj, ImpSwapHdl ), SWAPGRAPHIC_TIMEOUT );
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pGraphic->SetUserData();
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mbIsPreview = false;
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SetChanged();
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BroadcastObjectChange();
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}
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// -----------------------------------------------------------------------------
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const GraphicObject& SdrGrafObj::GetGraphicObject(bool bForceSwapIn) const
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{
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if(bForceSwapIn)
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{
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ForceSwapIn();
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}
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return *pGraphic;
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}
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// -----------------------------------------------------------------------------
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void SdrGrafObj::NbcSetGraphic( const Graphic& rGrf )
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{
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pGraphic->SetGraphic( rGrf );
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pGraphic->SetUserData();
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mbIsPreview = false;
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}
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void SdrGrafObj::SetGraphic( const Graphic& rGrf )
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{
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NbcSetGraphic(rGrf);
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SetChanged();
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BroadcastObjectChange();
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}
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// -----------------------------------------------------------------------------
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const Graphic& SdrGrafObj::GetGraphic() const
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{
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ForceSwapIn();
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return pGraphic->GetGraphic();
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}
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// -----------------------------------------------------------------------------
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Graphic SdrGrafObj::GetTransformedGraphic( sal_uIntPtr nTransformFlags ) const
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{
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// Refactored most of the code to GraphicObject, where
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// everybody can use e.g. the cropping functionality
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GraphicType eType = GetGraphicType();
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MapMode aDestMap( pModel->GetScaleUnit(), Point(), pModel->GetScaleFraction(), pModel->GetScaleFraction() );
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const Size aDestSize( GetLogicRect().GetSize() );
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const sal_Bool bMirror = ( nTransformFlags & SDRGRAFOBJ_TRANSFORMATTR_MIRROR ) != 0;
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const sal_Bool bRotate = ( ( nTransformFlags & SDRGRAFOBJ_TRANSFORMATTR_ROTATE ) != 0 ) &&
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( aGeo.nDrehWink && aGeo.nDrehWink != 18000 ) && ( GRAPHIC_NONE != eType );
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// Need cropping info earlier
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( (SdrGrafObj*) this )->ImpSetAttrToGrafInfo();
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GraphicAttr aActAttr;
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if( SDRGRAFOBJ_TRANSFORMATTR_NONE != nTransformFlags &&
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GRAPHIC_NONE != eType )
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{
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// Actually transform the graphic only in this case.
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// Cropping always happens, though.
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aActAttr = aGrafInfo;
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if( bMirror )
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{
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sal_uInt16 nMirrorCase = ( aGeo.nDrehWink == 18000 ) ? ( bMirrored ? 3 : 4 ) : ( bMirrored ? 2 : 1 );
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bool bHMirr = nMirrorCase == 2 || nMirrorCase == 4;
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bool bVMirr = nMirrorCase == 3 || nMirrorCase == 4;
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aActAttr.SetMirrorFlags( ( bHMirr ? BMP_MIRROR_HORZ : 0 ) | ( bVMirr ? BMP_MIRROR_VERT : 0 ) );
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}
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if( bRotate )
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aActAttr.SetRotation( sal_uInt16(aGeo.nDrehWink / 10) );
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}
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// Delegate to moved code in GraphicObject
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return GetGraphicObject().GetTransformedGraphic( aDestSize, aDestMap, aActAttr );
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}
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// -----------------------------------------------------------------------------
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GraphicType SdrGrafObj::GetGraphicType() const
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{
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return pGraphic->GetType();
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}
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bool SdrGrafObj::IsAnimated() const
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{
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return pGraphic->IsAnimated();
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}
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bool SdrGrafObj::IsEPS() const
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{
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return pGraphic->IsEPS();
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}
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bool SdrGrafObj::IsRenderGraphic() const
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{
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return pGraphic->IsRenderGraphic();
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}
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bool SdrGrafObj::HasRenderGraphic() const
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{
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return pGraphic->HasRenderGraphic();
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}
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bool SdrGrafObj::IsSwappedOut() const
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{
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return mbIsPreview ? true : pGraphic->IsSwappedOut();
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}
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const MapMode& SdrGrafObj::GetGrafPrefMapMode() const
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{
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return pGraphic->GetPrefMapMode();
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}
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const Size& SdrGrafObj::GetGrafPrefSize() const
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{
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return pGraphic->GetPrefSize();
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}
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// -----------------------------------------------------------------------------
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void SdrGrafObj::SetGrafStreamURL( const String& rGraphicStreamURL )
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{
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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 bRenderGraphic = pGraphic->HasRenderGraphic();
|
|
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 && !bRenderGraphic;
|
|
rInfo.bRotate90Allowed = bNoPresGrf && !bAnim && !bRenderGraphic;
|
|
rInfo.bMirrorFreeAllowed = bNoPresGrf && !bAnim && !bRenderGraphic;
|
|
rInfo.bMirror45Allowed = bNoPresGrf && !bAnim && !bRenderGraphic;
|
|
rInfo.bMirror90Allowed = !bEmptyPresObj && !bRenderGraphic;
|
|
rInfo.bTransparenceAllowed = false;
|
|
rInfo.bGradientAllowed = false;
|
|
rInfo.bShearAllowed = false;
|
|
rInfo.bEdgeRadiusAllowed=false;
|
|
rInfo.bCanConvToPath = false;
|
|
rInfo.bCanConvToPathLineToArea = false;
|
|
rInfo.bCanConvToPolyLineToArea = false;
|
|
rInfo.bCanConvToPoly = !IsEPS() && !bRenderGraphic;
|
|
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
|
|
{
|
|
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
|
|
{
|
|
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)
|
|
{
|
|
SdrRectObj::NbcRotate( 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)
|
|
{
|
|
Size aSizMerk( aRect.GetSize() );
|
|
|
|
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 );
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
|
|
SdrObject* SdrGrafObj::DoConvertToPolyObj(sal_Bool bBezier) const
|
|
{
|
|
SdrObject* pRetval = NULL;
|
|
|
|
switch( GetGraphicType() )
|
|
{
|
|
case GRAPHIC_GDIMETAFILE:
|
|
{
|
|
// Sort into group and return ONLY those objects that can be created from the MetaFile.
|
|
SdrObjGroup* pGrp = new SdrObjGroup();
|
|
ImpSdrGDIMetaFileImport aFilter(*GetModel());
|
|
Point aOutPos( aRect.TopLeft() );
|
|
const Size aOutSiz( aRect.GetSize() );
|
|
|
|
aFilter.SetScaleRect(GetSnapRect());
|
|
aFilter.SetLayer(GetLayer());
|
|
|
|
sal_uInt32 nInsAnz = aFilter.DoImport(GetTransformedGraphic().GetGDIMetaFile(), *pGrp->GetSubList(), 0);
|
|
if(nInsAnz)
|
|
{
|
|
pRetval = pGrp;
|
|
pGrp->NbcSetLayer(GetLayer());
|
|
pGrp->SetModel(GetModel());
|
|
pRetval = ImpConvertAddText(pRetval, bBezier);
|
|
|
|
// convert all children
|
|
if( pRetval )
|
|
{
|
|
SdrObject* pHalfDone = pRetval;
|
|
pRetval = pHalfDone->DoConvertToPolyObj(bBezier);
|
|
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;
|
|
break;
|
|
}
|
|
case GRAPHIC_BITMAP:
|
|
{
|
|
// create basic object and add fill
|
|
pRetval = SdrRectObj::DoConvertToPolyObj(bBezier);
|
|
|
|
// 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);
|
|
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;
|
|
uno::Reference<io::XInputStream> const xStream(
|
|
pModel->GetDocumentStream(pGraphic->GetUserData(), proxy));
|
|
|
|
::boost::scoped_ptr<SvStream> 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,
|
|
pGraphic->GetUserData(),
|
|
*pStream,
|
|
GRFILTER_FORMAT_DONTKNOW,
|
|
NULL, 0, pFilterData ) )
|
|
{
|
|
const String aUserData( pGraphic->GetUserData() );
|
|
|
|
pGraphic->SetGraphic( aGraphic );
|
|
pGraphic->SetUserData( aUserData );
|
|
|
|
// 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));
|
|
}
|
|
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: */
|