00001 /* 00002 * @(#)listen/Track.h 3.00 17 May 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_TRACK_H 00018 #define TSE3_LISTEN_TRACK_H 00019 00020 namespace TSE3 00021 { 00022 class Track; 00023 class Part; 00024 00032 class TrackListener 00033 { 00034 public: 00035 typedef Track notifier_type; 00036 00037 virtual void Track_TitleAltered(Track *) {} 00038 virtual void Track_PartInserted(Track *, Part * /*part*/) {} 00039 virtual void Track_PartRemoved(Track *, Part * /*part*/) {} 00040 virtual void Track_Reparented(Track *) {} 00041 00042 virtual void Track_DisplayParamsAltered(Track *) {} 00043 }; 00044 } 00045 00046 #endif
1.3.2