/************************************************************************* * * OpenOffice.org - a multi-platform office productivity suite * * $RCSfile: svditer.hxx,v $ * * $Revision: 1.7 $ * * last change: $Author: rt $ $Date: 2005-09-08 18:45:36 $ * * The Contents of this file are made available subject to * the terms of GNU Lesser General Public License Version 2.1. * * * GNU Lesser General Public License Version 2.1 * ============================================= * Copyright 2005 by Sun Microsystems, Inc. * 901 San Antonio Road, Palo Alto, CA 94303, USA * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License version 2.1, as published by the Free Software Foundation. * * This library 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 for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA * ************************************************************************/ #ifndef _SVDITER_HXX #define _SVDITER_HXX #ifndef _SAL_TYPES_H_ #include <sal/types.h> #endif #ifndef _LIST_HXX #include <tools/list.hxx> #endif #ifndef INCLUDED_SVXDLLAPI_H #include "svx/svxdllapi.h" #endif class SdrObjList; class SdrObject; // SdrObjListIter methods: // IM_FLAT : Flach ueber die Liste // IM_DEEPWITHGROUPS : Mit rekursivem Abstieg, Next() liefert auch Gruppenobjekte // IM_DEEPNOGROUPS : Mit rekursivem Abstieg, Next() liefert keine Gruppenobjekte enum SdrIterMode { IM_FLAT, IM_DEEPWITHGROUPS, IM_DEEPNOGROUPS}; class SVX_DLLPUBLIC SdrObjListIter { List maObjList; sal_uInt32 mnIndex; BOOL mbReverse; void ImpProcessObjectList(const SdrObjList& rObjList, SdrIterMode eMode); public: SdrObjListIter(const SdrObjList& rObjList, SdrIterMode eMode = IM_DEEPNOGROUPS, BOOL bReverse = FALSE); /* SJ: the following function can now be used with every SdrObject and is no longer limited to group objects */ SdrObjListIter(const SdrObject& rObj, SdrIterMode eMode = IM_DEEPNOGROUPS, BOOL bReverse = FALSE); void Reset() { mnIndex = (mbReverse ? maObjList.Count() : 0L); } BOOL IsMore() const { return (mbReverse ? mnIndex != 0 : ( mnIndex < maObjList.Count())); } SdrObject* Next() { return (SdrObject*)maObjList.GetObject(mbReverse ? --mnIndex : mnIndex++); } sal_uInt32 Count() { return maObjList.Count(); } }; #endif //_SVDITER_HXX