1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 #ifndef _SFXITEMITER_HXX 24 #define _SFXITEMITER_HXX 25 26 #include "svl/svldllapi.h" 27 #include <tools/solar.h> 28 #include <svl/itemset.hxx> 29 30 class SfxPoolItem; 31 class SfxItemSet; 32 class SfxItemPool; 33 34 class SVL_DLLPUBLIC SfxItemIter 35 { 36 // Item-Feld - Start & Ende 37 const SfxItemSet& _rSet; 38 sal_uInt16 _nStt, _nEnd, _nAkt; 39 40 public: 41 SfxItemIter( const SfxItemSet& rSet ); 42 ~SfxItemIter(); 43 44 // falls es diese gibt, returne sie, sonst 0 FirstItem()45 const SfxPoolItem* FirstItem() 46 { _nAkt = _nStt; 47 return _rSet._nCount ? *(_rSet._aItems+_nAkt) : 0; } LastItem()48 const SfxPoolItem* LastItem() 49 { _nAkt = _nEnd; 50 return _rSet._nCount ? *(_rSet._aItems+_nAkt) : 0; } GetCurItem()51 const SfxPoolItem* GetCurItem() 52 { return _rSet._nCount ? *(_rSet._aItems+_nAkt) : 0; } 53 const SfxPoolItem* NextItem(); 54 const SfxPoolItem* PrevItem(); 55 IsAtStart() const56 sal_Bool IsAtStart() const { return _nAkt == _nStt; } IsAtEnd() const57 sal_Bool IsAtEnd() const { return _nAkt == _nEnd; } 58 GetCurPos() const59 sal_uInt16 GetCurPos() const { return _nAkt; } GetFirstPos() const60 sal_uInt16 GetFirstPos() const { return _nStt; } GetLastPos() const61 sal_uInt16 GetLastPos() const { return _nEnd; } 62 }; 63 64 #endif 65