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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.
*
************************************************************************/
#include "svx/svditer.hxx"
#include <svx/svdpage.hxx>
#include <svx/svdogrp.hxx>
#include <svx/svdobj.hxx>
#include <svx/svdmark.hxx>
#include <svx/scene3d.hxx>
SdrObjListIter::SdrObjListIter(const SdrObjList& rObjList, SdrIterMode eMode, bool bReverse)
: mnIndex(0L),
mbReverse(bReverse)
{
ImpProcessObjectList(rObjList, eMode, true);
Reset();
}
SdrObjListIter::SdrObjListIter(const SdrObjList& rObjList, bool bUseZOrder, SdrIterMode eMode, bool bReverse)
: mnIndex(0L),
mbReverse(bReverse)
{
ImpProcessObjectList(rObjList, eMode, bUseZOrder);
Reset();
}
SdrObjListIter::SdrObjListIter( const SdrObject& rObj, SdrIterMode eMode, bool bReverse )
: mnIndex(0L),
mbReverse(bReverse)
{
if ( rObj.ISA( SdrObjGroup ) )
ImpProcessObjectList(*rObj.GetSubList(), eMode, true);
else
maObjList.push_back(const_cast<SdrObject*>(&rObj));
Reset();
}
SdrObjListIter::SdrObjListIter( const SdrMarkList& rMarkList, SdrIterMode eMode, bool bReverse )
: mnIndex(0L),
mbReverse(bReverse)
{
ImpProcessMarkList(rMarkList, eMode);
Reset();
}
void SdrObjListIter::ImpProcessObjectList(const SdrObjList& rObjList, SdrIterMode eMode, bool bUseZOrder)
{
for( sal_uIntPtr nIdx = 0, nCount = rObjList.GetObjCount(); nIdx < nCount; ++nIdx )
{
SdrObject* pObj = bUseZOrder ?
rObjList.GetObj( nIdx ) : rObjList.GetObjectForNavigationPosition( nIdx );
OSL_ASSERT( pObj != 0 );
if( pObj )
ImpProcessObj( pObj, eMode, bUseZOrder );
}
}
void SdrObjListIter::ImpProcessMarkList( const SdrMarkList& rMarkList, SdrIterMode eMode )
{
for( sal_uIntPtr nIdx = 0, nCount = rMarkList.GetMarkCount(); nIdx < nCount; ++nIdx )
if( SdrObject* pObj = rMarkList.GetMark( nIdx )->GetMarkedSdrObj() )
ImpProcessObj( pObj, eMode, false );
}
void SdrObjListIter::ImpProcessObj(SdrObject* pObj, SdrIterMode eMode, bool bUseZOrder)
{
bool bIsGroup = pObj->IsGroupObject();
// 3D objects are not group objects, IsGroupObject()
// only tests if pSub is not null ptr :-(
if( bIsGroup && pObj->ISA( E3dObject ) && !pObj->ISA( E3dScene ) )
bIsGroup = false;
if( !bIsGroup || (eMode != IM_DEEPNOGROUPS) )
maObjList.push_back(pObj);
if( bIsGroup && (eMode != IM_FLAT) )
ImpProcessObjectList( *pObj->GetSubList(), eMode, bUseZOrder );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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