diff options
author | Florian Jung <flo@thinkpad.(none)> | 2010-12-29 18:22:32 +0100 |
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committer | Florian Jung <flo@thinkpad.(none)> | 2010-12-29 18:31:58 +0100 |
commit | cc5d2c7475004c67a709ade241d86f9951749174 (patch) | |
tree | 1fa9116303bda2c79e297a6dd5a387b721c98503 /synth/note_skel.h | |
parent | 7113f02ae87482211aec5046f9ac46c3cc9ad017 (diff) |
Define an interface and a skeleton for class Note
Diffstat (limited to 'synth/note_skel.h')
-rw-r--r-- | synth/note_skel.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/synth/note_skel.h b/synth/note_skel.h new file mode 100644 index 0000000..b36d28c --- /dev/null +++ b/synth/note_skel.h @@ -0,0 +1,54 @@ +#ifndef __NOTE_SKEL_H__ +#define __NOTE_SKEL_H__ + +#include <jack/jack.h> + +#include "programs.h" +#include "fixed.h" + +class NoteSkel +{ + public: + NoteSkel(int n, float v,program_t &prg, jack_nframes_t pf, fixed_t pb, int prg_no); + virtual ~NoteSkel()=0; + virtual fixed_t get_sample()=0; + + int get_program(); + int get_note(); + void set_note(int n); + void set_note(int n, bool do_port); + void set_freq(float f); + void set_freq(float f, bool do_port); + void set_pitchbend(fixed_t pb); + void set_vel(float v); + void set_portamento_frames(jack_nframes_t f); + + virtual void release_quickly(jack_nframes_t maxt)=0; + virtual void release()=0; + virtual void reattack()=0; + virtual bool still_active()=0; + + virtual void set_param(const parameter_t &p, fixed_t v)=0; + + private: + virtual void do_ksl()=0; + virtual void do_ksr()=0; + + virtual void recalc_factors()=0; + virtual void apply_pfactor()=0; + + fixed_t freq, dest_freq, old_freq; + fixed_t vel; + jack_nframes_t portamento_t, portamento_frames; + + pfactor_value_t pfactor; + + int note; + int program; + program_t *curr_prg; + + fixed_t pitchbend; +}; + + +#endif |