1*5b190011SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*5b190011SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*5b190011SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*5b190011SAndrew Rist * distributed with this work for additional information 6*5b190011SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*5b190011SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*5b190011SAndrew Rist * "License"); you may not use this file except in compliance 9*5b190011SAndrew Rist * with the License. You may obtain a copy of the License at 10*5b190011SAndrew Rist * 11*5b190011SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*5b190011SAndrew Rist * 13*5b190011SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*5b190011SAndrew Rist * software distributed under the License is distributed on an 15*5b190011SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*5b190011SAndrew Rist * KIND, either express or implied. See the License for the 17*5b190011SAndrew Rist * specific language governing permissions and limitations 18*5b190011SAndrew Rist * under the License. 19*5b190011SAndrew Rist * 20*5b190011SAndrew Rist *************************************************************/ 21*5b190011SAndrew Rist 22*5b190011SAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 25cdf0e10cSrcweir #include "precompiled_sd.hxx" 26cdf0e10cSrcweir 27cdf0e10cSrcweir 28cdf0e10cSrcweir #include "sdundogr.hxx" 29cdf0e10cSrcweir 30cdf0e10cSrcweir 31cdf0e10cSrcweir TYPEINIT1(SdUndoGroup, SdUndoAction); 32cdf0e10cSrcweir 33cdf0e10cSrcweir /************************************************************************* 34cdf0e10cSrcweir |* 35cdf0e10cSrcweir |* Destruktor 36cdf0e10cSrcweir |* 37cdf0e10cSrcweir \************************************************************************/ 38cdf0e10cSrcweir ~SdUndoGroup()39cdf0e10cSrcweirSdUndoGroup::~SdUndoGroup() 40cdf0e10cSrcweir { 41cdf0e10cSrcweir sal_uLong nLast = aCtn.Count(); 42cdf0e10cSrcweir for (sal_uLong nAction = 0; nAction < nLast; nAction++) 43cdf0e10cSrcweir { 44cdf0e10cSrcweir delete (SdUndoAction*) aCtn.GetObject(nAction); 45cdf0e10cSrcweir } 46cdf0e10cSrcweir aCtn.Clear(); 47cdf0e10cSrcweir } 48cdf0e10cSrcweir 49cdf0e10cSrcweir /************************************************************************* 50cdf0e10cSrcweir |* 51cdf0e10cSrcweir |* Merge 52cdf0e10cSrcweir |* 53cdf0e10cSrcweir \************************************************************************/ 54cdf0e10cSrcweir Merge(SfxUndoAction * pNextAction)55cdf0e10cSrcweirsal_Bool SdUndoGroup::Merge( SfxUndoAction* pNextAction ) 56cdf0e10cSrcweir { 57cdf0e10cSrcweir sal_Bool bRet = sal_False; 58cdf0e10cSrcweir 59cdf0e10cSrcweir if( pNextAction && pNextAction->ISA( SdUndoAction ) ) 60cdf0e10cSrcweir { 61cdf0e10cSrcweir SdUndoAction* pClone = static_cast< SdUndoAction* >( pNextAction )->Clone(); 62cdf0e10cSrcweir 63cdf0e10cSrcweir if( pClone ) 64cdf0e10cSrcweir { 65cdf0e10cSrcweir AddAction( pClone ); 66cdf0e10cSrcweir bRet = sal_True; 67cdf0e10cSrcweir } 68cdf0e10cSrcweir } 69cdf0e10cSrcweir 70cdf0e10cSrcweir return bRet; 71cdf0e10cSrcweir } 72cdf0e10cSrcweir 73cdf0e10cSrcweir /************************************************************************* 74cdf0e10cSrcweir |* 75cdf0e10cSrcweir |* Undo, umgekehrte Reihenfolge der Ausfuehrung 76cdf0e10cSrcweir |* 77cdf0e10cSrcweir \************************************************************************/ 78cdf0e10cSrcweir Undo()79cdf0e10cSrcweirvoid SdUndoGroup::Undo() 80cdf0e10cSrcweir { 81cdf0e10cSrcweir long nLast = aCtn.Count(); 82cdf0e10cSrcweir for (long nAction = nLast - 1; nAction >= 0; nAction--) 83cdf0e10cSrcweir { 84cdf0e10cSrcweir ((SdUndoAction*)aCtn.GetObject((sal_uLong)nAction))->Undo(); 85cdf0e10cSrcweir } 86cdf0e10cSrcweir 87cdf0e10cSrcweir } 88cdf0e10cSrcweir 89cdf0e10cSrcweir /************************************************************************* 90cdf0e10cSrcweir |* 91cdf0e10cSrcweir |* Redo 92cdf0e10cSrcweir |* 93cdf0e10cSrcweir \************************************************************************/ 94cdf0e10cSrcweir Redo()95cdf0e10cSrcweirvoid SdUndoGroup::Redo() 96cdf0e10cSrcweir { 97cdf0e10cSrcweir sal_uLong nLast = aCtn.Count(); 98cdf0e10cSrcweir for (sal_uLong nAction = 0; nAction < nLast; nAction++) 99cdf0e10cSrcweir { 100cdf0e10cSrcweir ((SdUndoAction*)aCtn.GetObject(nAction))->Redo(); 101cdf0e10cSrcweir } 102cdf0e10cSrcweir 103cdf0e10cSrcweir } 104cdf0e10cSrcweir 105cdf0e10cSrcweir /************************************************************************* 106cdf0e10cSrcweir |* 107cdf0e10cSrcweir |* eine Aktion hinzufuegen 108cdf0e10cSrcweir |* 109cdf0e10cSrcweir \************************************************************************/ 110cdf0e10cSrcweir AddAction(SdUndoAction * pAction)111cdf0e10cSrcweirvoid SdUndoGroup::AddAction(SdUndoAction* pAction) 112cdf0e10cSrcweir { 113cdf0e10cSrcweir aCtn.Insert(pAction, CONTAINER_APPEND); 114cdf0e10cSrcweir } 115