e41db45fb9
2008/04/01 15:49:21 thb 1.8.264.3: #i85898# Stripping all external header guards 2008/04/01 12:46:25 thb 1.8.264.2: #i85898# Stripping all external header guards 2008/03/31 14:18:00 rt 1.8.264.1: #i87441# Change license header to LPGL v3.
79 lines
3.0 KiB
C++
79 lines
3.0 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: svditer.hxx,v $
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* $Revision: 1.9 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef _SVDITER_HXX
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#define _SVDITER_HXX
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#include <sal/types.h>
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#include <tools/list.hxx>
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#include "svx/svxdllapi.h"
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class SdrObjList;
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class SdrObject;
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// SdrObjListIter methods:
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// IM_FLAT : Flach ueber die Liste
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// IM_DEEPWITHGROUPS : Mit rekursivem Abstieg, Next() liefert auch Gruppenobjekte
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// IM_DEEPNOGROUPS : Mit rekursivem Abstieg, Next() liefert keine Gruppenobjekte
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enum SdrIterMode { IM_FLAT, IM_DEEPWITHGROUPS, IM_DEEPNOGROUPS};
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class SVX_DLLPUBLIC SdrObjListIter
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{
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List maObjList;
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sal_uInt32 mnIndex;
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BOOL mbReverse;
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void ImpProcessObjectList(const SdrObjList& rObjList, SdrIterMode eMode, BOOL bUseZOrder);
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public:
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SdrObjListIter(const SdrObjList& rObjList, SdrIterMode eMode = IM_DEEPNOGROUPS, BOOL bReverse = FALSE);
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/** This variant lets the user choose the order in which to travel over
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the objects.
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@param bUseZOrder
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When <TRUE/> then the z-order defines the order of iteration.
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Otherwise the navigation position as returned by
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SdrObject::GetNavigationPosition() is used.
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*/
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SdrObjListIter(const SdrObjList& rObjList, BOOL bUseZOrder, SdrIterMode eMode = IM_DEEPNOGROUPS, BOOL bReverse = FALSE);
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/* SJ: the following function can now be used with every
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SdrObject and is no longer limited to group objects */
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SdrObjListIter(const SdrObject& rObj, SdrIterMode eMode = IM_DEEPNOGROUPS, BOOL bReverse = FALSE);
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void Reset() { mnIndex = (mbReverse ? maObjList.Count() : 0L); }
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BOOL IsMore() const { return (mbReverse ? mnIndex != 0 : ( mnIndex < maObjList.Count())); }
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SdrObject* Next() { return (SdrObject*)maObjList.GetObject(mbReverse ? --mnIndex : mnIndex++); }
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sal_uInt32 Count() { return maObjList.Count(); }
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};
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#endif //_SVDITER_HXX
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