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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: formatclipboard.cxx,v $
* $Revision: 1.10 $
*
* 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_sd.hxx"
#include "formatclipboard.hxx"
#include <svx/globl3d.hxx>
// header for class SfxItemIter
#include <svtools/itemiter.hxx>
// header for class SfxStyleSheet
#include <svtools/style.hxx>
/*--------------------------------------------------------------------
--------------------------------------------------------------------*/
SdFormatClipboard::SdFormatClipboard()
: m_pItemSet(0)
, m_bPersistentCopy(false)
, m_nType_Inventor(0)
, m_nType_Identifier(0)
{
}
SdFormatClipboard::~SdFormatClipboard()
{
if(m_pItemSet)
delete m_pItemSet;
}
bool SdFormatClipboard::HasContent() const
{
return m_pItemSet!=0;
}
bool SdFormatClipboard::CanCopyThisType( UINT32 nObjectInventor, UINT16 nObjectIdentifier ) const
{
if( nObjectInventor != SdrInventor && nObjectInventor != E3dInventor )
return false;
switch(nObjectIdentifier)
{
case OBJ_NONE:
case OBJ_GRUP:
return false;
case OBJ_LINE:
case OBJ_RECT:
case OBJ_CIRC:
case OBJ_SECT:
case OBJ_CARC:
case OBJ_CCUT:
case OBJ_POLY:
case OBJ_PLIN:
case OBJ_PATHLINE:
case OBJ_PATHFILL:
case OBJ_FREELINE:
case OBJ_FREEFILL:
case OBJ_SPLNLINE:
case OBJ_SPLNFILL:
case OBJ_TEXT:
case OBJ_TEXTEXT:
case OBJ_TITLETEXT:
return true;
case OBJ_OUTLINETEXT:
case OBJ_GRAF:
case OBJ_OLE2:
case OBJ_EDGE:
case OBJ_CAPTION:
return false;
case OBJ_PATHPOLY:
case OBJ_PATHPLIN:
return true;
case OBJ_PAGE:
case OBJ_MEASURE:
case OBJ_DUMMY:
case OBJ_FRAME:
case OBJ_UNO:
return false;
case OBJ_CUSTOMSHAPE:
return true;
default:
return false;
}
}
bool SdFormatClipboard::HasContentForThisType( UINT32 nObjectInventor, UINT16 nObjectIdentifier ) const
{
if( !HasContent() )
return false;
if( !CanCopyThisType( nObjectInventor, nObjectIdentifier ) )
return false;
return true;
}
void SdFormatClipboard::Copy( ::sd::View& rDrawView, bool bPersistentCopy )
{
this->Erase();
m_bPersistentCopy = bPersistentCopy;
const SdrMarkList& rMarkList = rDrawView.GetMarkedObjectList();
if( rMarkList.GetMarkCount() >= 1 )
{
BOOL bOnlyHardAttr = FALSE;
m_pItemSet = new SfxItemSet( rDrawView.GetAttrFromMarked(bOnlyHardAttr) );
SdrObject* pObj = rMarkList.GetMark(0)->GetMarkedSdrObj();
m_nType_Inventor = pObj->GetObjInventor();
m_nType_Identifier = pObj->GetObjIdentifier();
}
}
void SdFormatClipboard::Paste( ::sd::View& rDrawView, bool, bool )
{
if( !rDrawView.AreObjectsMarked() )
{
if(!m_bPersistentCopy)
this->Erase();
return;
}
SdrObject* pObj = 0;
bool bWrongTargetType = false;
{
const SdrMarkList& rMarkList = rDrawView.GetMarkedObjectList();
if( rMarkList.GetMarkCount() != 1 )
bWrongTargetType = true;
else
{
pObj = rMarkList.GetMark(0)->GetMarkedSdrObj();
if( pObj && pObj->GetStyleSheet() )
bWrongTargetType = !this->HasContentForThisType( pObj->GetObjInventor(), pObj->GetObjIdentifier() );
}
}
if( bWrongTargetType )
{
if(!m_bPersistentCopy)
this->Erase();
return;
}
if(m_pItemSet)
{
//modify source itemset
{
boost::shared_ptr< SfxItemSet > pTargetSet;
if( pObj->GetStyleSheet() )
{
pTargetSet.reset( new SfxItemSet( pObj->GetStyleSheet()->GetItemSet() ) );
}
else
{
SdrModel* pModel = pObj->GetModel();
if( pModel )
{
pTargetSet.reset( new SfxItemSet( pModel->GetItemPool() ) );
}
}
if( pTargetSet.get() )
{
USHORT nWhich=0;
SfxItemState nSourceState;
SfxItemState nTargetState;
const SfxPoolItem* pSourceItem=0;
const SfxPoolItem* pTargetItem=0;
SfxItemIter aSourceIter(*m_pItemSet);
pSourceItem = aSourceIter.FirstItem();
while( pSourceItem!=NULL )
{
if (!IsInvalidItem(pSourceItem))
{
nWhich = pSourceItem->Which();
if(nWhich)
{
nSourceState = m_pItemSet->GetItemState( nWhich );
nTargetState = pTargetSet->GetItemState( nWhich );
pTargetItem = pTargetSet->GetItem( nWhich );
if(!pTargetItem)
m_pItemSet->ClearItem(nWhich);
else if( (*pSourceItem) == (*pTargetItem) )
{
//do not set items which have the same content in source and target
m_pItemSet->ClearItem(nWhich);
}
}
}
pSourceItem = aSourceIter.NextItem();
}//end while
}
}
BOOL bReplaceAll = TRUE;
rDrawView.SetAttrToMarked(*m_pItemSet, bReplaceAll);
}
if(!m_bPersistentCopy)
this->Erase();
}
void SdFormatClipboard::Erase()
{
if(m_pItemSet)
{
delete m_pItemSet;
m_pItemSet = 0;
}
m_nType_Inventor=0;
m_nType_Identifier=0;
m_bPersistentCopy = false;
}
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