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/**************************************************************
*
* 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
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sd.hxx"
#include "sdpage.hxx"
#include "View.hxx"
#include "pres.hxx"
namespace sd {
static bool implIsMultiPresObj( PresObjKind eKind )
{
switch( eKind )
{
case PRESOBJ_OUTLINE:
case PRESOBJ_GRAPHIC:
case PRESOBJ_OBJECT:
case PRESOBJ_CHART:
case PRESOBJ_ORGCHART:
case PRESOBJ_TABLE:
case PRESOBJ_IMAGE:
case PRESOBJ_MEDIA:
return true;
default:
return false;
}
}
SdrObject* View::GetEmptyPresentationObject( PresObjKind eKind )
{
SdrObject* pEmptyObj = 0;
SdrPageView* pPV = GetSdrPageView();
if( pPV )
{
SdPage* pPage = static_cast< SdPage* >( pPV->GetPage() );
if( pPage && !pPage->IsMasterPage() )
{
// first try selected shape
if ( AreObjectsMarked() )
{
/**********************************************************
* Is an empty graphic object available?
**********************************************************/
const SdrMarkList& rMarkList = GetMarkedObjectList();
if (rMarkList.GetMarkCount() == 1)
{
SdrMark* pMark = rMarkList.GetMark(0);
SdrObject* pObj = pMark->GetMarkedSdrObj();
if( pObj->IsEmptyPresObj() && implIsMultiPresObj( pPage->GetPresObjKind(pObj) ) )
pEmptyObj = pObj;
}
}
// try to find empty pres obj of same type
if( !pEmptyObj )
{
int nIndex = 1;
do
{
pEmptyObj = pPage->GetPresObj(eKind, nIndex++ );
}
while( (pEmptyObj != 0) && (!pEmptyObj->IsEmptyPresObj()) );
}
// last try to find empty pres obj of multiple type
if( !pEmptyObj )
{
const std::list< SdrObject* >& rShapes = pPage->GetPresentationShapeList().getList();
for( std::list< SdrObject* >::const_iterator iter( rShapes.begin() ); iter != rShapes.end(); iter++ )
{
if( (*iter)->IsEmptyPresObj() && implIsMultiPresObj(pPage->GetPresObjKind(*iter)) )
{
pEmptyObj = (*iter);
break;
}
}
}
}
}
return pEmptyObj;
}
}
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