00001 /* 00002 * @(#)listen/cmd/CommandHistory.h 3.00 10 June 1999 00003 * 00004 * Copyright (c) 2000 Pete Goodliffe (pete@cthree.org) 00005 * 00006 * This file is part of TSE3 - the Trax Sequencer Engine version 3.00. 00007 * 00008 * This library is modifiable/redistributable under the terms of the GNU 00009 * General Public License. 00010 * 00011 * You should have received a copy of the GNU General Public License along 00012 * with this program; see the file COPYING. If not, write to the Free Software 00013 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00014 * 00015 */ 00016 00017 #ifndef TSE3_LISTEN_CMD_COMMANDHISTORY_H 00018 #define TSE3_LISTEN_CMD_COMMANDHISTORY_H 00019 00020 namespace TSE3 00021 { 00022 namespace Cmd 00023 { 00024 class CommandHistory; 00025 00033 class CommandHistoryListener 00034 { 00035 public: 00036 typedef CommandHistory notifier_type; 00037 00038 virtual void CommandHistory_Undo(CommandHistory *) {} 00039 virtual void CommandHistory_Redo(CommandHistory *) {} 00040 }; 00041 } 00042 } 00043 00044 #endif
1.3.2