/[svn]/linuxsampler/trunk/src/drivers/midi/MidiInstrumentMapper.h
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revision 1129 by schoenebeck, Fri Dec 15 21:40:27 2006 UTC revision 1130 by iliev, Sun Mar 25 18:59:14 2007 UTC
# Line 21  Line 21 
21  #ifndef __LS_MIDIINSTRUMENTMAPPER_H__  #ifndef __LS_MIDIINSTRUMENTMAPPER_H__
22  #define __LS_MIDIINSTRUMENTMAPPER_H__  #define __LS_MIDIINSTRUMENTMAPPER_H__
23    
24    #include <map>
25    
26    #include "midi.h"
27    #include "../../EventListeners.h"
28  #include "../../common/global.h"  #include "../../common/global.h"
29  #include "../../common/optional.h"  #include "../../common/optional.h"
 #include "midi.h"  
30  #include "../../engines/InstrumentManager.h"  #include "../../engines/InstrumentManager.h"
31    
 #include <map>  
   
32  namespace LinuxSampler {  namespace LinuxSampler {
33    
34      // just symbol prototyping      // just symbol prototyping
# Line 72  namespace LinuxSampler { Line 73  namespace LinuxSampler {
73              };              };
74    
75              /**              /**
76                 * Registers the specified listener to be notified when the number
77                 * of MIDI instruments on a particular MIDI instrument map is changed.
78                 */
79                static void AddMidiInstrumentCountListener(MidiInstrumentCountListener* l);
80    
81                /**
82                 * Removes the specified listener.
83                 */
84                static void RemoveMidiInstrumentCountListener(MidiInstrumentCountListener* l);
85    
86                /**
87                 * Registers the specified listener to be notified when
88                 * a MIDI instrument in a MIDI instrument map is changed.
89                 */
90                static void AddMidiInstrumentInfoListener(MidiInstrumentInfoListener* l);
91    
92                /**
93                 * Removes the specified listener.
94                 */
95                static void RemoveMidiInstrumentInfoListener(MidiInstrumentInfoListener* l);
96    
97                /**
98                 * Registers the specified listener to be notified
99                 * when the number of MIDI instrument maps is changed.
100                 */
101                static void AddMidiInstrumentMapCountListener(MidiInstrumentMapCountListener* l);
102    
103                /**
104                 * Removes the specified listener.
105                 */
106                static void RemoveMidiInstrumentMapCountListener(MidiInstrumentMapCountListener* l);
107    
108                /**
109                 * Registers the specified listener to be notified when
110                 * the settings of a MIDI instrument map are changed.
111                 */
112                static void AddMidiInstrumentMapInfoListener(MidiInstrumentMapInfoListener* l);
113    
114                /**
115                 * Removes the specified listener.
116                 */
117                static void RemoveMidiInstrumentMapInfoListener(MidiInstrumentMapInfoListener* l);
118    
119                /**
120               * Adds a new entry to the given MIDI instrument map in case               * Adds a new entry to the given MIDI instrument map in case
121               * an entry with \a Index does not exist yet, otherwise it will               * an entry with \a Index does not exist yet, otherwise it will
122               * replace the existing entry. Note that some given settings               * replace the existing entry. Note that some given settings
# Line 169  namespace LinuxSampler { Line 214  namespace LinuxSampler {
214              static void RemoveAllMaps();              static void RemoveAllMaps();
215    
216          protected:          protected:
217                /**
218                 * Notifies listeners that the number of MIDI instruments
219                 * on the specified MIDI instrument map has been changed.
220                 * @param MapId The numerical ID of the MIDI instrument map.
221                 * @param NewCount The new number of MIDI instruments.
222                 */
223                static void fireMidiInstrumentCountChanged(int MapId, int NewCount);
224    
225                /**
226                 * Notifies listeners that a MIDI instrument
227                 * in a MIDI instrument map is changed.
228                 * @param MapId The numerical ID of the MIDI instrument map.
229                 * @param Bank The index of the MIDI bank, containing the instrument.
230                 * @param Program The MIDI program number of the instrument.
231                 */
232                static void fireMidiInstrumentInfoChanged(int MapId, int Bank, int Program);
233    
234                 /**
235                 * Notifies listeners that the number of MIDI instrument maps has been changed.
236                 * @param NewCount The new number of MIDI instrument maps.
237                 */
238                static void fireMidiInstrumentMapCountChanged(int NewCount);
239    
240                /**
241                 * Notifies listeners that the settings of a MIDI instrument map are changed.
242                 */
243                static void fireMidiInstrumentMapInfoChanged(int MapId);
244    
245              static optional<entry_t> GetEntry(int Map, midi_prog_index_t Index); // shall only be used by MidiInputPort ATM (see source comment)              static optional<entry_t> GetEntry(int Map, midi_prog_index_t Index); // shall only be used by MidiInputPort ATM (see source comment)
246              friend class MidiInputPort; // allow MidiInputPort to access GetEntry()              friend class MidiInputPort; // allow MidiInputPort to access GetEntry()
247    
248            private:
249                static ListenerList<MidiInstrumentCountListener*> llMidiInstrumentCountListeners;
250                static ListenerList<MidiInstrumentInfoListener*> llMidiInstrumentInfoListeners;
251                static ListenerList<MidiInstrumentMapCountListener*> llMidiInstrumentMapCountListeners;
252                static ListenerList<MidiInstrumentMapInfoListener*> llMidiInstrumentMapInfoListeners;
253      };      };
254    
255  } // namespace LinuxSampler  } // namespace LinuxSampler
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