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|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sc.hxx"
// INCLUDE ---------------------------------------------------------------
#include <com/sun/star/embed/XTransactedObject.hpp>
#include <com/sun/star/embed/XEmbedPersist.hpp>
#include <com/sun/star/uno/Exception.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/beans/XPropertySetInfo.hpp>
#include <com/sun/star/form/FormButtonType.hpp>
#include <toolkit/helper/vclunohelper.hxx>
#include <unotools/streamwrap.hxx>
#include <svx/unomodel.hxx>
#include <unotools/tempfile.hxx>
#include <unotools/ucbstreamhelper.hxx>
#include <comphelper/storagehelper.hxx>
#include <svtools/embedtransfer.hxx>
#include <sot/storage.hxx>
#include <vcl/virdev.hxx>
#include <svx/fmglob.hxx>
#include <svx/svditer.hxx>
#include <svx/svdograf.hxx>
#include <svx/svdoole2.hxx>
#include <svx/svdouno.hxx>
#include <svx/svdpage.hxx>
#include <svx/svdxcgv.hxx>
#include <sfx2/docfile.hxx>
#include <svl/itempool.hxx>
#include <svl/urlbmk.hxx>
#include <tools/urlobj.hxx>
#include <osl/mutex.hxx>
#include "drwtrans.hxx"
#include "docsh.hxx"
#include "drwlayer.hxx"
#include "drawview.hxx"
#include "viewdata.hxx"
#include "scmod.hxx"
#include "chartlis.hxx"
#include "rangeutl.hxx"
#include "formula/grammar.hxx"
// #108584#
#include "scitems.hxx"
// #108584#
#include <editeng/eeitem.hxx>
// #108584#
#include <editeng/fhgtitem.hxx>
#include <vcl/svapp.hxx>
using namespace com::sun::star;
// -----------------------------------------------------------------------
#define SCDRAWTRANS_TYPE_EMBOBJ 1
#define SCDRAWTRANS_TYPE_DRAWMODEL 2
#define SCDRAWTRANS_TYPE_DOCUMENT 3
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
ScDrawTransferObj::ScDrawTransferObj( SdrModel* pClipModel, ScDocShell* pContainerShell,
const TransferableObjectDescriptor& rDesc ) :
pModel( pClipModel ),
aObjDesc( rDesc ),
pBookmark( NULL ),
bGraphic( false ),
bGrIsBit( false ),
bOleObj( false ),
pDragSourceView( NULL ),
nDragSourceFlags( 0 ),
bDragWasInternal( false ),
nSourceDocID( 0 )
{
//
// check what kind of objects are contained
//
SdrPage* pPage = pModel->GetPage(0);
if (pPage)
{
SdrObjListIter aIter( *pPage, IM_FLAT );
SdrObject* pObject = aIter.Next();
if (pObject && !aIter.Next()) // exactly one object?
{
//
// OLE object
//
sal_uInt16 nSdrObjKind = pObject->GetObjIdentifier();
if (nSdrObjKind == OBJ_OLE2)
{
// if object has no persistence it must be copied as a part of document
try
{
uno::Reference< embed::XEmbedPersist > xPersObj( ((SdrOle2Obj*)pObject)->GetObjRef(), uno::UNO_QUERY );
if ( xPersObj.is() && xPersObj->hasEntry() )
bOleObj = sal_True;
}
catch( uno::Exception& )
{}
// aOleData is initialized later
}
//
// Graphic object
//
if (nSdrObjKind == OBJ_GRAF)
{
bGraphic = sal_True;
if ( ((SdrGrafObj*)pObject)->GetGraphic().GetType() == GRAPHIC_BITMAP )
bGrIsBit = sal_True;
}
//
// URL button
//
SdrUnoObj* pUnoCtrl = PTR_CAST(SdrUnoObj, pObject);
if (pUnoCtrl && FmFormInventor == pUnoCtrl->GetObjInventor())
{
uno::Reference<awt::XControlModel> xControlModel = pUnoCtrl->GetUnoControlModel();
DBG_ASSERT( xControlModel.is(), "uno control without model" );
if ( xControlModel.is() )
{
uno::Reference< beans::XPropertySet > xPropSet( xControlModel, uno::UNO_QUERY );
uno::Reference< beans::XPropertySetInfo > xInfo = xPropSet->getPropertySetInfo();
rtl::OUString sPropButtonType(RTL_CONSTASCII_USTRINGPARAM( "ButtonType" ));
rtl::OUString sPropTargetURL(RTL_CONSTASCII_USTRINGPARAM( "TargetURL" ));
rtl::OUString sPropLabel(RTL_CONSTASCII_USTRINGPARAM( "Label" ));
if(xInfo->hasPropertyByName( sPropButtonType ))
{
uno::Any aAny = xPropSet->getPropertyValue( sPropButtonType );
form::FormButtonType eTmp;
if ( (aAny >>= eTmp) && eTmp == form::FormButtonType_URL )
{
// URL
if(xInfo->hasPropertyByName( sPropTargetURL ))
{
aAny = xPropSet->getPropertyValue( sPropTargetURL );
rtl::OUString sTmp;
if ( (aAny >>= sTmp) && sTmp.getLength() )
{
String aUrl = sTmp;
String aAbs;
const SfxMedium* pMedium;
if (pContainerShell && (pMedium = pContainerShell->GetMedium()) != NULL)
{
bool bWasAbs = true;
aAbs = pMedium->GetURLObject().smartRel2Abs( aUrl, bWasAbs ).
GetMainURL(INetURLObject::NO_DECODE);
// full path as stored INetBookmark must be encoded
}
else
aAbs = aUrl;
// Label
String aLabel;
if(xInfo->hasPropertyByName( sPropLabel ))
{
aAny = xPropSet->getPropertyValue( sPropLabel );
if ( (aAny >>= sTmp) && sTmp.getLength() )
{
aLabel = String(sTmp);
}
}
pBookmark = new INetBookmark( aAbs, aLabel );
}
}
}
}
}
}
}
}
//
// get size for object descriptor
//
// #i71538# use complete SdrViews
// SdrExchangeView aView(pModel);
SdrView aView(pModel);
SdrPageView* pPv = aView.ShowSdrPage(aView.GetModel()->GetPage(0));
aView.MarkAllObj(pPv);
aSrcSize = aView.GetAllMarkedRect().GetSize();
if ( bOleObj ) // single OLE object
{
SdrOle2Obj* pObj = GetSingleObject();
if ( pObj && pObj->GetObjRef().is() )
SvEmbedTransferHelper::FillTransferableObjectDescriptor( aObjDesc, pObj->GetObjRef(), pObj->GetGraphic(), pObj->GetAspect() );
}
aObjDesc.maSize = aSrcSize;
PrepareOLE( aObjDesc );
//
// remember a unique ID of the source document
//
if ( pContainerShell )
{
ScDocument* pDoc = pContainerShell->GetDocument();
if ( pDoc )
{
nSourceDocID = pDoc->GetDocumentID();
if ( pPage )
{
ScChartHelper::FillProtectedChartRangesVector( m_aProtectedChartRangesVector, pDoc, pPage );
}
}
}
}
ScDrawTransferObj::~ScDrawTransferObj()
{
SolarMutexGuard aSolarGuard;
ScModule* pScMod = SC_MOD();
if ( pScMod->GetClipData().pDrawClipboard == this )
{
OSL_FAIL("ScDrawTransferObj wasn't released");
pScMod->SetClipObject( NULL, NULL );
}
if ( pScMod->GetDragData().pDrawTransfer == this )
{
OSL_FAIL("ScDrawTransferObj wasn't released");
pScMod->ResetDragObject();
}
aOleData = TransferableDataHelper(); // clear before releasing the mutex
aDocShellRef.Clear();
delete pModel;
aDrawPersistRef.Clear(); // after the model
delete pBookmark;
delete pDragSourceView;
}
ScDrawTransferObj* ScDrawTransferObj::GetOwnClipboard( Window* )
{
ScDrawTransferObj* pObj = SC_MOD()->GetClipData().pDrawClipboard;
return pObj;
}
sal_Bool lcl_HasOnlyControls( SdrModel* pModel )
{
sal_Bool bOnlyControls = false; // default if there are no objects
if ( pModel )
{
SdrPage* pPage = pModel->GetPage(0);
if (pPage)
{
SdrObjListIter aIter( *pPage, IM_DEEPNOGROUPS );
SdrObject* pObj = aIter.Next();
if ( pObj )
{
bOnlyControls = sal_True; // only set if there are any objects at all
while ( pObj )
{
if (!pObj->ISA(SdrUnoObj))
{
bOnlyControls = false;
break;
}
pObj = aIter.Next();
}
}
}
}
return bOnlyControls;
}
void ScDrawTransferObj::AddSupportedFormats()
{
if ( bGrIsBit ) // single bitmap graphic
{
AddFormat( SOT_FORMATSTR_ID_OBJECTDESCRIPTOR );
AddFormat( SOT_FORMATSTR_ID_SVXB );
AddFormat( SOT_FORMAT_BITMAP );
AddFormat( SOT_FORMAT_GDIMETAFILE );
}
else if ( bGraphic ) // other graphic
{
// #i25616#
AddFormat( SOT_FORMATSTR_ID_DRAWING );
AddFormat( SOT_FORMATSTR_ID_OBJECTDESCRIPTOR );
AddFormat( SOT_FORMATSTR_ID_SVXB );
AddFormat( SOT_FORMAT_GDIMETAFILE );
AddFormat( SOT_FORMAT_BITMAP );
}
else if ( pBookmark ) // url button
{
// AddFormat( SOT_FORMATSTR_ID_EMBED_SOURCE );
AddFormat( SOT_FORMATSTR_ID_OBJECTDESCRIPTOR );
AddFormat( SOT_FORMATSTR_ID_SOLK );
AddFormat( SOT_FORMAT_STRING );
AddFormat( SOT_FORMATSTR_ID_UNIFORMRESOURCELOCATOR );
AddFormat( SOT_FORMATSTR_ID_NETSCAPE_BOOKMARK );
AddFormat( SOT_FORMATSTR_ID_DRAWING );
}
else if ( bOleObj ) // single OLE object
{
AddFormat( SOT_FORMATSTR_ID_EMBED_SOURCE );
AddFormat( SOT_FORMATSTR_ID_OBJECTDESCRIPTOR );
AddFormat( SOT_FORMAT_GDIMETAFILE );
if ( !aOleData.GetTransferable().is() )
{
SdrOle2Obj* pObj = GetSingleObject();
if ( pObj && pObj->GetObjRef().is() )
aOleData = TransferableDataHelper( new SvEmbedTransferHelper( pObj->GetObjRef(), pObj->GetGraphic(), pObj->GetAspect() ) ) ;
}
if ( aOleData.GetTransferable().is() )
{
// get format list from object snapshot
// (this must be after inserting the default formats!)
DataFlavorExVector aVector( aOleData.GetDataFlavorExVector() );
DataFlavorExVector::iterator aIter( aVector.begin() ), aEnd( aVector.end() );
while( aIter != aEnd )
AddFormat( *aIter++ );
}
}
else // any drawing objects
{
AddFormat( SOT_FORMATSTR_ID_EMBED_SOURCE );
AddFormat( SOT_FORMATSTR_ID_OBJECTDESCRIPTOR );
AddFormat( SOT_FORMATSTR_ID_DRAWING );
// leave out bitmap and metafile if there are only controls
if ( !lcl_HasOnlyControls( pModel ) )
{
AddFormat( SOT_FORMAT_BITMAP );
AddFormat( SOT_FORMAT_GDIMETAFILE );
}
}
// if( pImageMap )
// AddFormat( SOT_FORMATSTR_ID_SVIM );
}
sal_Bool ScDrawTransferObj::GetData( const ::com::sun::star::datatransfer::DataFlavor& rFlavor )
{
sal_Bool bOK = false;
sal_uInt32 nFormat = SotExchange::GetFormat( rFlavor );
if ( bOleObj && nFormat != SOT_FORMAT_GDIMETAFILE )
{
if ( !aOleData.GetTransferable().is() )
{
SdrOle2Obj* pObj = GetSingleObject();
if ( pObj && pObj->GetObjRef().is() )
aOleData = TransferableDataHelper( new SvEmbedTransferHelper( pObj->GetObjRef(), pObj->GetGraphic(), pObj->GetAspect() ) ) ;
}
if( aOleData.GetTransferable().is() && aOleData.HasFormat( rFlavor ) )
{
sal_uLong nOldSwapMode = 0;
if( pModel )
{
nOldSwapMode = pModel->GetSwapGraphicsMode();
pModel->SetSwapGraphicsMode( SDR_SWAPGRAPHICSMODE_PURGE );
}
bOK = SetAny( aOleData.GetAny( rFlavor ), rFlavor );
if( pModel )
pModel->SetSwapGraphicsMode( nOldSwapMode );
return bOK;
}
}
if( HasFormat( nFormat ) )
{
if ( nFormat == SOT_FORMATSTR_ID_LINKSRCDESCRIPTOR || nFormat == SOT_FORMATSTR_ID_OBJECTDESCRIPTOR )
{
bOK = SetTransferableObjectDescriptor( aObjDesc, rFlavor );
}
else if ( nFormat == SOT_FORMATSTR_ID_DRAWING )
{
bOK = SetObject( pModel, SCDRAWTRANS_TYPE_DRAWMODEL, rFlavor );
}
else if ( nFormat == SOT_FORMAT_BITMAP || nFormat == SOT_FORMAT_GDIMETAFILE )
{
// #i71538# use complete SdrViews
// SdrExchangeView aView( pModel );
SdrView aView( pModel );
SdrPageView* pPv = aView.ShowSdrPage(aView.GetModel()->GetPage(0));
DBG_ASSERT( pPv, "pPv not there..." );
aView.MarkAllObj( pPv );
if ( nFormat == SOT_FORMAT_GDIMETAFILE )
bOK = SetGDIMetaFile( aView.GetAllMarkedMetaFile( sal_True ), rFlavor );
else
bOK = SetBitmap( aView.GetAllMarkedBitmap( sal_True ), rFlavor );
}
else if ( nFormat == SOT_FORMATSTR_ID_SVXB )
{
// only enabled for single graphics object
SdrPage* pPage = pModel->GetPage(0);
if (pPage)
{
SdrObjListIter aIter( *pPage, IM_FLAT );
SdrObject* pObject = aIter.Next();
if (pObject && pObject->GetObjIdentifier() == OBJ_GRAF)
{
SdrGrafObj* pGraphObj = (SdrGrafObj*) pObject;
bOK = SetGraphic( pGraphObj->GetGraphic(), rFlavor );
}
}
}
else if ( nFormat == SOT_FORMATSTR_ID_EMBED_SOURCE )
{
if ( bOleObj ) // single OLE object
{
SdrOle2Obj* pObj = GetSingleObject();
if ( pObj && pObj->GetObjRef().is() )
{
bOK = SetObject( pObj->GetObjRef().get(), SCDRAWTRANS_TYPE_EMBOBJ, rFlavor );
}
}
else // create object from contents
{
//TODO/LATER: needs new Format, because now single OLE and "this" are different
InitDocShell(); // set aDocShellRef
SfxObjectShell* pEmbObj = aDocShellRef;
bOK = SetObject( pEmbObj, SCDRAWTRANS_TYPE_DOCUMENT, rFlavor );
}
}
else if( pBookmark )
{
bOK = SetINetBookmark( *pBookmark, rFlavor );
}
}
return bOK;
}
sal_Bool ScDrawTransferObj::WriteObject( SotStorageStreamRef& rxOStm, void* pUserObject, sal_uInt32 nUserObjectId,
const ::com::sun::star::datatransfer::DataFlavor& /* rFlavor */ )
{
// called from SetObject, put data into stream
sal_Bool bRet = false;
switch (nUserObjectId)
{
case SCDRAWTRANS_TYPE_DRAWMODEL:
{
SdrModel* pDrawModel = (SdrModel*)pUserObject;
rxOStm->SetBufferSize( 0xff00 );
// #108584#
// for the changed pool defaults from drawing layer pool set those
// attributes as hard attributes to preserve them for saving
const SfxItemPool& rItemPool = pModel->GetItemPool();
const SvxFontHeightItem& rDefaultFontHeight = (const SvxFontHeightItem&)rItemPool.GetDefaultItem(EE_CHAR_FONTHEIGHT);
// SW should have no MasterPages
DBG_ASSERT(0L == pModel->GetMasterPageCount(), "SW with MasterPages (!)");
for(sal_uInt16 a(0); a < pModel->GetPageCount(); a++)
{
const SdrPage* pPage = pModel->GetPage(a);
SdrObjListIter aIter(*pPage, IM_DEEPNOGROUPS);
while(aIter.IsMore())
{
SdrObject* pObj = aIter.Next();
const SvxFontHeightItem& rItem = (const SvxFontHeightItem&)pObj->GetMergedItem(EE_CHAR_FONTHEIGHT);
if(rItem.GetHeight() == rDefaultFontHeight.GetHeight())
{
pObj->SetMergedItem(rDefaultFontHeight);
}
}
}
{
com::sun::star::uno::Reference<com::sun::star::io::XOutputStream> xDocOut( new utl::OOutputStreamWrapper( *rxOStm ) );
if( SvxDrawingLayerExport( pDrawModel, xDocOut ) )
rxOStm->Commit();
}
bRet = ( rxOStm->GetError() == ERRCODE_NONE );
}
break;
case SCDRAWTRANS_TYPE_EMBOBJ:
{
// impl. for "single OLE"
embed::XEmbeddedObject* pEmbObj = (embed::XEmbeddedObject*) pUserObject;
::utl::TempFile aTempFile;
aTempFile.EnableKillingFile();
uno::Reference< embed::XStorage > xWorkStore =
::comphelper::OStorageHelper::GetStorageFromURL( aTempFile.GetURL(), embed::ElementModes::READWRITE );
uno::Reference < embed::XEmbedPersist > xPers( (embed::XVisualObject*)pEmbObj, uno::UNO_QUERY );
if ( xPers.is() )
{
try
{
uno::Sequence < beans::PropertyValue > aSeq;
::rtl::OUString aDummyName(RTL_CONSTASCII_USTRINGPARAM("Dummy"));
xPers->storeToEntry( xWorkStore, aDummyName, aSeq, aSeq );
if ( xWorkStore->isStreamElement( aDummyName ) )
{
uno::Reference < io::XOutputStream > xDocOut( new utl::OOutputStreamWrapper( *rxOStm ) );
uno::Reference < io::XStream > xNewStream = xWorkStore->openStreamElement( aDummyName, embed::ElementModes::READ );
::comphelper::OStorageHelper::CopyInputToOutput( xNewStream->getInputStream(), xDocOut );
}
else
{
uno::Reference < io::XStream > xDocStr( new utl::OStreamWrapper( *rxOStm ) );
uno::Reference< embed::XStorage > xDocStg = ::comphelper::OStorageHelper::GetStorageFromStream( xDocStr );
uno::Reference < embed::XStorage > xNewStg = xWorkStore->openStorageElement( aDummyName, embed::ElementModes::READ );
xNewStg->copyToStorage( xDocStg );
uno::Reference < embed::XTransactedObject > xTrans( xDocStg, uno::UNO_QUERY );
if ( xTrans.is() )
xTrans->commit();
}
rxOStm->Commit();
}
catch ( uno::Exception& )
{
}
}
break;
}
case SCDRAWTRANS_TYPE_DOCUMENT:
{
// impl. for "DocShell"
SfxObjectShell* pEmbObj = (SfxObjectShell*) pUserObject;
try
{
::utl::TempFile aTempFile;
aTempFile.EnableKillingFile();
uno::Reference< embed::XStorage > xWorkStore =
::comphelper::OStorageHelper::GetStorageFromURL( aTempFile.GetURL(), embed::ElementModes::READWRITE );
// write document storage
pEmbObj->SetupStorage( xWorkStore, SOFFICE_FILEFORMAT_CURRENT, false );
// mba: no relative ULRs for clipboard!
SfxMedium aMedium( xWorkStore, String() );
bRet = pEmbObj->DoSaveObjectAs( aMedium, false );
pEmbObj->DoSaveCompleted();
uno::Reference< embed::XTransactedObject > xTransact( xWorkStore, uno::UNO_QUERY );
if ( xTransact.is() )
xTransact->commit();
SvStream* pSrcStm = ::utl::UcbStreamHelper::CreateStream( aTempFile.GetURL(), STREAM_READ );
if( pSrcStm )
{
rxOStm->SetBufferSize( 0xff00 );
*rxOStm << *pSrcStm;
delete pSrcStm;
}
bRet = sal_True;
xWorkStore->dispose();
xWorkStore = uno::Reference < embed::XStorage >();
rxOStm->Commit();
}
catch ( uno::Exception& )
{}
bRet = ( rxOStm->GetError() == ERRCODE_NONE );
}
break;
default:
OSL_FAIL("unknown object id");
}
return bRet;
}
void ScDrawTransferObj::ObjectReleased()
{
ScModule* pScMod = SC_MOD();
if ( pScMod->GetClipData().pDrawClipboard == this )
pScMod->SetClipObject( NULL, NULL );
TransferableHelper::ObjectReleased();
}
void ScDrawTransferObj::DragFinished( sal_Int8 nDropAction )
{
if ( nDropAction == DND_ACTION_MOVE && !bDragWasInternal && !(nDragSourceFlags & SC_DROP_NAVIGATOR) )
{
// move: delete source objects
if ( pDragSourceView )
pDragSourceView->DeleteMarked();
}
ScModule* pScMod = SC_MOD();
if ( pScMod->GetDragData().pDrawTransfer == this )
pScMod->ResetDragObject();
DELETEZ( pDragSourceView );
TransferableHelper::DragFinished( nDropAction );
}
void ScDrawTransferObj::SetDrawPersist( const SfxObjectShellRef& rRef )
{
aDrawPersistRef = rRef;
}
void lcl_InitMarks( SdrMarkView& rDest, const SdrMarkView& rSource, SCTAB nTab )
{
rDest.ShowSdrPage(rDest.GetModel()->GetPage(nTab));
SdrPageView* pDestPV = rDest.GetSdrPageView();
DBG_ASSERT(pDestPV,"PageView ?");
const SdrMarkList& rMarkList = rSource.GetMarkedObjectList();
sal_uLong nCount = rMarkList.GetMarkCount();
for (sal_uLong i=0; i<nCount; i++)
{
SdrMark* pMark = rMarkList.GetMark(i);
SdrObject* pObj = pMark->GetMarkedSdrObj();
rDest.MarkObj(pObj, pDestPV);
}
}
void ScDrawTransferObj::SetDragSource( ScDrawView* pView )
{
DELETEZ( pDragSourceView );
pDragSourceView = new SdrView( pView->GetModel() );
lcl_InitMarks( *pDragSourceView, *pView, pView->GetTab() );
//! add as listener with document, delete pDragSourceView if document gone
}
void ScDrawTransferObj::SetDragSourceObj( SdrObject* pObj, SCTAB nTab )
{
DELETEZ( pDragSourceView );
pDragSourceView = new SdrView( pObj->GetModel() );
pDragSourceView->ShowSdrPage(pDragSourceView->GetModel()->GetPage(nTab));
SdrPageView* pPV = pDragSourceView->GetSdrPageView();
pDragSourceView->MarkObj(pObj, pPV);
//! add as listener with document, delete pDragSourceView if document gone
}
void ScDrawTransferObj::SetDragSourceFlags( sal_uInt16 nFlags )
{
nDragSourceFlags = nFlags;
}
void ScDrawTransferObj::SetDragWasInternal()
{
bDragWasInternal = sal_True;
}
SdrOle2Obj* ScDrawTransferObj::GetSingleObject()
{
// if single OLE object was copied, get its object
SdrPage* pPage = pModel->GetPage(0);
if (pPage)
{
SdrObjListIter aIter( *pPage, IM_FLAT );
SdrObject* pObject = aIter.Next();
if (pObject && pObject->GetObjIdentifier() == OBJ_OLE2)
{
return (SdrOle2Obj*) pObject;
}
}
return NULL;
}
//
// initialize aDocShellRef with a live document from the ClipDoc
//
void ScDrawTransferObj::InitDocShell()
{
if ( !aDocShellRef.Is() )
{
ScDocShell* pDocSh = new ScDocShell;
aDocShellRef = pDocSh; // ref must be there before InitNew
pDocSh->DoInitNew(NULL);
ScDocument* pDestDoc = pDocSh->GetDocument();
pDestDoc->InitDrawLayer( pDocSh );
SdrModel* pDestModel = pDestDoc->GetDrawLayer();
// #i71538# use complete SdrViews
// SdrExchangeView aDestView( pDestModel );
SdrView aDestView( pDestModel );
aDestView.ShowSdrPage(aDestView.GetModel()->GetPage(0));
aDestView.Paste( *pModel, Point( aSrcSize.Width()/2, aSrcSize.Height()/2 ) );
// put objects to right layer (see ScViewFunc::PasteDataFormat for SOT_FORMATSTR_ID_DRAWING)
SdrPage* pPage = pDestModel->GetPage(0);
if (pPage)
{
SdrObjListIter aIter( *pPage, IM_DEEPWITHGROUPS );
SdrObject* pObject = aIter.Next();
while (pObject)
{
if ( pObject->ISA(SdrUnoObj) )
pObject->NbcSetLayer(SC_LAYER_CONTROLS);
else
pObject->NbcSetLayer(SC_LAYER_FRONT);
pObject = aIter.Next();
}
}
Point aTmpPoint;
Rectangle aDestArea( aTmpPoint, aSrcSize );
pDocSh->SetVisArea( aDestArea );
ScViewOptions aViewOpt( pDestDoc->GetViewOptions() );
aViewOpt.SetOption( VOPT_GRID, false );
pDestDoc->SetViewOptions( aViewOpt );
ScViewData aViewData( pDocSh, NULL );
aViewData.SetTabNo( 0 );
aViewData.SetScreen( aDestArea );
aViewData.SetCurX( 0 );
aViewData.SetCurY( 0 );
pDocSh->UpdateOle(&aViewData, sal_True);
}
}
const com::sun::star::uno::Sequence< sal_Int8 >& ScDrawTransferObj::getUnoTunnelId()
{
static com::sun::star::uno::Sequence< sal_Int8 > aSeq;
if( !aSeq.getLength() )
{
static osl::Mutex aCreateMutex;
osl::Guard< osl::Mutex > aGuard( aCreateMutex );
aSeq.realloc( 16 );
rtl_createUuid( reinterpret_cast< sal_uInt8* >( aSeq.getArray() ), 0, sal_True );
}
return aSeq;
}
sal_Int64 SAL_CALL ScDrawTransferObj::getSomething( const com::sun::star::uno::Sequence< sal_Int8 >& rId ) throw( com::sun::star::uno::RuntimeException )
{
sal_Int64 nRet;
if( ( rId.getLength() == 16 ) &&
( 0 == rtl_compareMemory( getUnoTunnelId().getConstArray(), rId.getConstArray(), 16 ) ) )
{
nRet = reinterpret_cast< sal_Int64 >( this );
}
else
nRet = TransferableHelper::getSomething(rId);
return nRet;
}
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