1 /* 2 * Copyright (C) 2002 - David W. Durham 3 * 4 * This file is part of ReZound, an audio editing application. 5 * 6 * ReZound is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published 8 * by the Free Software Foundation; either version 2 of the License, 9 * or (at your option) any later version. 10 * 11 * ReZound is distributed in the hope that it will be useful, but 12 * WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, write to the Free Software 18 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA 19 */ 20 21 #ifndef __CReverseEffect_H__ 22 #define __CReverseEffect_H__ 23 24 #include "../../../config/common.h" 25 26 27 class CReverseEffect; 28 class CReverseEffectFactory; 29 30 #include "../AAction.h" 31 32 class CReverseEffect : public AAction 33 { 34 public: 35 CReverseEffect(const AActionFactory *factory,const CActionSound *actionSound); 36 virtual ~CReverseEffect(); 37 38 protected: 39 bool doActionSizeSafe(CActionSound *actionSound,bool prepareForUndo); 40 void undoActionSizeSafe(const CActionSound *actionSound); 41 CanUndoResults canUndo(const CActionSound *actionSound) const; 42 43 private: 44 bool allowCancel; 45 46 }; 47 48 class CReverseEffectFactory : public AActionFactory 49 { 50 public: 51 CReverseEffectFactory(AActionDialog *channelSelectDialog); 52 virtual ~CReverseEffectFactory(); 53 54 CReverseEffect *manufactureAction(const CActionSound *actionSound,const CActionParameters *actionParameters) const; 55 }; 56 57 #endif 58