f@0: #pragma once
f@0: 
f@0: 
f@0: enum class Command {
f@0:     // message carrying info about one chunk of recorder audio. 
f@0:     WAVE_CHUNK,
f@0:     // message sent when a new recording starts. The gui resets the wave upon receiving it. 
f@0:     WAVE_START,
f@0: 
f@0:     TRIGGER_UPDATE,
f@0:     TRIGGER_END,
f@0: 
f@0:     NOTE_ON,
f@0:     NOTE_OFF,
f@0: 
f@0:     LOOP_ON,
f@0:     LOOP_OFF
f@0: };
f@0: 
f@0: /* Messages sent from the audio thread to the graphic wave. 
f@0:    This includes the wave chunks when the audio is recorder in the buffer and 
f@0:    the cursor position when the grains are reset.
f@0: */
f@0: struct RecordWaveMsg
f@0: {
f@0:     Command cmd;
f@0:     std::size_t index;
f@0:     float arg1;
f@0:     float arg2;
f@0: };
f@0: 
f@0: 
f@0: inline RecordWaveMsg makeRecordWaveMsg( Command cmd, std::size_t index, float arg1, float arg2 )
f@0: {
f@0:     RecordWaveMsg msg;
f@0:     msg.cmd = cmd;
f@0:     msg.index = index;
f@0:     msg.arg1 = arg1;
f@0:     msg.arg2 = arg2;
f@0: 
f@0:     return msg;
f@0: }
f@0: 
f@0: 
f@0: struct CursorTriggerMsg
f@0: {
f@0:     Command cmd;
f@0:     int synthID;
f@0: };
f@0: 
f@0: inline CursorTriggerMsg makeCursorTriggerMsg( Command cmd, std::uint8_t synthID )
f@0: {
f@0:     CursorTriggerMsg msg;
f@0: 
f@0:     msg.cmd = cmd;
f@0:     msg.synthID = synthID;
f@0: 
f@0:     return msg;
f@0: }
f@0: 
f@0: struct NoteMsg
f@0: {
f@0:     Command cmd;
f@0:     int midiNote;
f@0:     double rate;
f@0: };
f@0: 
f@0: inline NoteMsg makeNoteMsg( Command cmd, int midiNote, double rate )
f@0: {
f@0:     NoteMsg msg;
f@0: 
f@0:     msg.cmd = cmd;
f@0:     msg.midiNote = midiNote;
f@0:     msg.rate = rate;
f@0: 
f@0:     return msg;
f@0: }