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|
/* -*- 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 <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 <comphelper/servicehelper.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>
#include "dragdata.hxx"
#include "clipdata.hxx"
#include "scitems.hxx"
#include <editeng/eeitem.hxx>
#include <editeng/fhgtitem.hxx>
#include <vcl/svapp.hxx>
using namespace com::sun::star;
#define SCDRAWTRANS_TYPE_EMBOBJ SotClipboardFormatId::STRING
#define SCDRAWTRANS_TYPE_DRAWMODEL SotClipboardFormatId::BITMAP
#define SCDRAWTRANS_TYPE_DOCUMENT SotClipboardFormatId::GDIMETAFILE
ScDrawTransferObj::ScDrawTransferObj( SdrModel* pClipModel, ScDocShell* pContainerShell,
const TransferableObjectDescriptor& rDesc ) :
pModel( pClipModel ),
aObjDesc( rDesc ),
pBookmark( nullptr ),
bGraphic( false ),
bGrIsBit( false ),
bOleObj( false ),
pDragSourceView( nullptr ),
nDragSourceFlags( ScDragSrc::Undefined ),
bDragWasInternal( false ),
nSourceDocID( 0 ),
maShellID(SfxObjectShell::CreateShellID(pContainerShell))
{
// check what kind of objects are contained
SdrPage* pPage = pModel->GetPage(0);
if (pPage)
{
SdrObjListIter aIter( *pPage, SdrIterMode::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( static_cast<SdrOle2Obj*>(pObject)->GetObjRef(), uno::UNO_QUERY );
if ( xPersObj.is() && xPersObj->hasEntry() )
bOleObj = true;
}
catch( uno::Exception& )
{}
// aOleData is initialized later
}
// Graphic object
if (nSdrObjKind == OBJ_GRAF)
{
bGraphic = true;
if ( static_cast<SdrGrafObj*>(pObject)->GetGraphic().GetType() == GraphicType::Bitmap )
bGrIsBit = true;
}
// URL button
SdrUnoObj* pUnoCtrl = dynamic_cast<SdrUnoObj*>( pObject );
if (pUnoCtrl && FmFormInventor == pUnoCtrl->GetObjInventor())
{
uno::Reference<awt::XControlModel> xControlModel = pUnoCtrl->GetUnoControlModel();
OSL_ENSURE( 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();
OUString sPropButtonType( "ButtonType" );
OUString sPropTargetURL( "TargetURL" );
OUString sPropLabel( "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 );
OUString sTmp;
if ( (aAny >>= sTmp) && !sTmp.isEmpty() )
{
OUString aUrl = sTmp;
OUString aAbs;
const SfxMedium* pMedium;
if (pContainerShell && (pMedium = pContainerShell->GetMedium()) != nullptr)
{
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
OUString aLabel;
if(xInfo->hasPropertyByName( sPropLabel ))
{
aAny = xPropSet->getPropertyValue( sPropLabel );
if ( (aAny >>= sTmp) && !sTmp.isEmpty() )
{
aLabel = 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& rDoc = pContainerShell->GetDocument();
nSourceDocID = rDoc.GetDocumentID();
if ( pPage )
{
ScChartHelper::FillProtectedChartRangesVector( m_aProtectedChartRangesVector, &rDoc, pPage );
}
}
}
ScDrawTransferObj::~ScDrawTransferObj()
{
SolarMutexGuard aSolarGuard;
ScModule* pScMod = SC_MOD();
if ( pScMod->GetClipData().pDrawClipboard == this )
{
OSL_FAIL("ScDrawTransferObj wasn't released");
pScMod->SetClipObject( nullptr, nullptr );
}
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( vcl::Window* )
{
ScDrawTransferObj* pObj = SC_MOD()->GetClipData().pDrawClipboard;
return pObj;
}
static bool lcl_HasOnlyControls( SdrModel* pModel )
{
bool bOnlyControls = false; // default if there are no objects
if ( pModel )
{
SdrPage* pPage = pModel->GetPage(0);
if (pPage)
{
SdrObjListIter aIter( *pPage, SdrIterMode::DeepNoGroups );
SdrObject* pObj = aIter.Next();
if ( pObj )
{
bOnlyControls = true; // only set if there are any objects at all
while ( pObj )
{
if (dynamic_cast<const SdrUnoObj*>( pObj) == nullptr)
{
bOnlyControls = false;
break;
}
pObj = aIter.Next();
}
}
}
}
return bOnlyControls;
}
void ScDrawTransferObj::AddSupportedFormats()
{
if ( bGrIsBit ) // single bitmap graphic
{
AddFormat( SotClipboardFormatId::OBJECTDESCRIPTOR );
AddFormat( SotClipboardFormatId::SVXB );
AddFormat( SotClipboardFormatId::PNG );
AddFormat( SotClipboardFormatId::BITMAP );
AddFormat( SotClipboardFormatId::GDIMETAFILE );
}
else if ( bGraphic ) // other graphic
{
// #i25616#
AddFormat( SotClipboardFormatId::DRAWING );
AddFormat( SotClipboardFormatId::OBJECTDESCRIPTOR );
AddFormat( SotClipboardFormatId::SVXB );
AddFormat( SotClipboardFormatId::GDIMETAFILE );
AddFormat( SotClipboardFormatId::PNG );
AddFormat( SotClipboardFormatId::BITMAP );
}
else if ( pBookmark ) // url button
{
// AddFormat( SotClipboardFormatId::EMBED_SOURCE );
AddFormat( SotClipboardFormatId::OBJECTDESCRIPTOR );
AddFormat( SotClipboardFormatId::SOLK );
AddFormat( SotClipboardFormatId::STRING );
AddFormat( SotClipboardFormatId::UNIFORMRESOURCELOCATOR );
AddFormat( SotClipboardFormatId::NETSCAPE_BOOKMARK );
AddFormat( SotClipboardFormatId::DRAWING );
}
else if ( bOleObj ) // single OLE object
{
AddFormat( SotClipboardFormatId::EMBED_SOURCE );
AddFormat( SotClipboardFormatId::OBJECTDESCRIPTOR );
AddFormat( SotClipboardFormatId::GDIMETAFILE );
CreateOLEData();
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( SotClipboardFormatId::EMBED_SOURCE );
AddFormat( SotClipboardFormatId::OBJECTDESCRIPTOR );
AddFormat( SotClipboardFormatId::DRAWING );
// leave out bitmap and metafile if there are only controls
if ( !lcl_HasOnlyControls( pModel ) )
{
AddFormat( SotClipboardFormatId::PNG );
AddFormat( SotClipboardFormatId::BITMAP );
AddFormat( SotClipboardFormatId::GDIMETAFILE );
}
}
// if( pImageMap )
// AddFormat( SotClipboardFormatId::SVIM );
}
bool ScDrawTransferObj::GetData( const css::datatransfer::DataFlavor& rFlavor, const OUString& rDestDoc )
{
bool bOK = false;
SotClipboardFormatId nFormat = SotExchange::GetFormat( rFlavor );
if ( bOleObj && nFormat != SotClipboardFormatId::GDIMETAFILE )
{
CreateOLEData();
if( aOleData.GetTransferable().is() && aOleData.HasFormat( rFlavor ) )
{
SdrSwapGraphicsMode nOldSwapMode(SdrSwapGraphicsMode::DEFAULT);
if( pModel )
{
nOldSwapMode = pModel->GetSwapGraphicsMode();
pModel->SetSwapGraphicsMode( SdrSwapGraphicsMode::PURGE );
}
bOK = SetAny( aOleData.GetAny(rFlavor, rDestDoc), rFlavor );
if( pModel )
pModel->SetSwapGraphicsMode( nOldSwapMode );
return bOK;
}
}
if( HasFormat( nFormat ) )
{
if ( nFormat == SotClipboardFormatId::LINKSRCDESCRIPTOR || nFormat == SotClipboardFormatId::OBJECTDESCRIPTOR )
{
bOK = SetTransferableObjectDescriptor( aObjDesc, rFlavor );
}
else if ( nFormat == SotClipboardFormatId::DRAWING )
{
bOK = SetObject( pModel, SCDRAWTRANS_TYPE_DRAWMODEL, rFlavor );
}
else if ( nFormat == SotClipboardFormatId::BITMAP
|| nFormat == SotClipboardFormatId::PNG
|| nFormat == SotClipboardFormatId::GDIMETAFILE )
{
// #i71538# use complete SdrViews
// SdrExchangeView aView( pModel );
SdrView aView( pModel );
SdrPageView* pPv = aView.ShowSdrPage(aView.GetModel()->GetPage(0));
OSL_ENSURE( pPv, "pPv not there..." );
aView.MarkAllObj( pPv );
if ( nFormat == SotClipboardFormatId::GDIMETAFILE )
bOK = SetGDIMetaFile( aView.GetMarkedObjMetaFile(true), rFlavor );
else
bOK = SetBitmapEx( aView.GetMarkedObjBitmapEx(true), rFlavor );
}
else if ( nFormat == SotClipboardFormatId::SVXB )
{
// only enabled for single graphics object
SdrPage* pPage = pModel->GetPage(0);
if (pPage)
{
SdrObjListIter aIter( *pPage, SdrIterMode::Flat );
SdrObject* pObject = aIter.Next();
if (pObject && pObject->GetObjIdentifier() == OBJ_GRAF)
{
SdrGrafObj* pGraphObj = static_cast<SdrGrafObj*>(pObject);
bOK = SetGraphic( pGraphObj->GetGraphic(), rFlavor );
}
}
}
else if ( nFormat == SotClipboardFormatId::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.get();
bOK = SetObject( pEmbObj, SCDRAWTRANS_TYPE_DOCUMENT, rFlavor );
}
}
else if( pBookmark )
{
bOK = SetINetBookmark( *pBookmark, rFlavor );
}
}
return bOK;
}
bool ScDrawTransferObj::WriteObject( tools::SvRef<SotStorageStream>& rxOStm, void* pUserObject, SotClipboardFormatId nUserObjectId,
const css::datatransfer::DataFlavor& /* rFlavor */ )
{
// called from SetObject, put data into stream
bool bRet = false;
switch (nUserObjectId)
{
case SCDRAWTRANS_TYPE_DRAWMODEL:
{
SdrModel* pDrawModel = static_cast<SdrModel*>(pUserObject);
rxOStm->SetBufferSize( 0xff00 );
// 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 = static_cast<const SvxFontHeightItem&>(rItemPool.GetDefaultItem(EE_CHAR_FONTHEIGHT));
// SW should have no MasterPages
OSL_ENSURE(0 == pModel->GetMasterPageCount(), "SW with MasterPages (!)");
for(sal_uInt16 a(0); a < pModel->GetPageCount(); a++)
{
const SdrPage* pPage = pModel->GetPage(a);
SdrObjListIter aIter(*pPage, SdrIterMode::DeepNoGroups);
while(aIter.IsMore())
{
SdrObject* pObj = aIter.Next();
const SvxFontHeightItem& rItem = static_cast<const SvxFontHeightItem&>(pObj->GetMergedItem(EE_CHAR_FONTHEIGHT));
if(rItem.GetHeight() == rDefaultFontHeight.GetHeight())
{
pObj->SetMergedItem(rDefaultFontHeight);
}
}
}
{
css::uno::Reference<css::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 = static_cast<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( static_cast<embed::XVisualObject*>(pEmbObj), uno::UNO_QUERY );
if ( xPers.is() )
{
try
{
uno::Sequence < beans::PropertyValue > aSeq;
OUString aDummyName("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 = static_cast<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 URLs for clipboard!
SfxMedium aMedium( xWorkStore, OUString() );
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(), StreamMode::READ );
if( pSrcStm )
{
rxOStm->SetBufferSize( 0xff00 );
rxOStm->WriteStream( *pSrcStm );
delete pSrcStm;
}
xWorkStore->dispose();
xWorkStore.clear();
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( nullptr, nullptr );
TransferableHelper::ObjectReleased();
}
void ScDrawTransferObj::DragFinished( sal_Int8 nDropAction )
{
if ( nDropAction == DND_ACTION_MOVE && !bDragWasInternal && !(nDragSourceFlags & ScDragSrc::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;
}
static void lcl_InitMarks( SdrMarkView& rDest, const SdrMarkView& rSource, SCTAB nTab )
{
rDest.ShowSdrPage(rDest.GetModel()->GetPage(nTab));
SdrPageView* pDestPV = rDest.GetSdrPageView();
OSL_ENSURE(pDestPV,"PageView ?");
const SdrMarkList& rMarkList = rSource.GetMarkedObjectList();
const size_t nCount = rMarkList.GetMarkCount();
for (size_t 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(ScDragSrc nFlags)
{
nDragSourceFlags = nFlags;
}
void ScDrawTransferObj::SetDragWasInternal()
{
bDragWasInternal = true;
}
const OUString& ScDrawTransferObj::GetShellID() const
{
return maShellID;
}
SdrOle2Obj* ScDrawTransferObj::GetSingleObject()
{
// if single OLE object was copied, get its object
SdrPage* pPage = pModel->GetPage(0);
if (pPage)
{
SdrObjListIter aIter( *pPage, SdrIterMode::Flat );
SdrObject* pObject = aIter.Next();
if (pObject && pObject->GetObjIdentifier() == OBJ_OLE2)
{
return static_cast<SdrOle2Obj*>(pObject);
}
}
return nullptr;
}
void ScDrawTransferObj::CreateOLEData()
{
if (aOleData.GetTransferable().is())
// Already created.
return;
SdrOle2Obj* pObj = GetSingleObject();
if (!pObj || !pObj->GetObjRef().is())
// No OLE object present.
return;
SvEmbedTransferHelper* pEmbedTransfer =
new SvEmbedTransferHelper(
pObj->GetObjRef(), pObj->GetGraphic(), pObj->GetAspect());
pEmbedTransfer->SetParentShellID(maShellID);
aOleData = TransferableDataHelper(pEmbedTransfer);
}
// 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();
ScDocument& rDestDoc = pDocSh->GetDocument();
rDestDoc.InitDrawLayer( pDocSh );
SdrModel* pDestModel = rDestDoc.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),
nullptr, SdrInsertFlags::NONE);
// put objects to right layer (see ScViewFunc::PasteDataFormat for SotClipboardFormatId::DRAWING)
SdrPage* pPage = pDestModel->GetPage(0);
if (pPage)
{
SdrObjListIter aIter( *pPage, SdrIterMode::DeepWithGroups );
SdrObject* pObject = aIter.Next();
while (pObject)
{
if ( dynamic_cast<const SdrUnoObj*>( pObject) != nullptr )
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( rDestDoc.GetViewOptions() );
aViewOpt.SetOption( VOPT_GRID, false );
rDestDoc.SetViewOptions( aViewOpt );
ScViewData aViewData( pDocSh, nullptr );
aViewData.SetTabNo( 0 );
aViewData.SetScreen( aDestArea );
aViewData.SetCurX( 0 );
aViewData.SetCurY( 0 );
pDocSh->UpdateOle(&aViewData, true);
}
}
namespace
{
class theScDrawTransferObjUnoTunnelId : public rtl::Static< UnoTunnelIdInit, theScDrawTransferObjUnoTunnelId > {};
}
const css::uno::Sequence< sal_Int8 >& ScDrawTransferObj::getUnoTunnelId()
{
return theScDrawTransferObjUnoTunnelId::get().getSeq();
}
sal_Int64 SAL_CALL ScDrawTransferObj::getSomething( const css::uno::Sequence< sal_Int8 >& rId ) throw( css::uno::RuntimeException, std::exception )
{
sal_Int64 nRet;
if( ( rId.getLength() == 16 ) &&
( 0 == memcmp( getUnoTunnelId().getConstArray(), rId.getConstArray(), 16 ) ) )
{
nRet = reinterpret_cast< sal_Int64 >( this );
}
else
nRet = TransferableHelper::getSomething(rId);
return nRet;
}
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