From cc5d2c7475004c67a709ade241d86f9951749174 Mon Sep 17 00:00:00 2001
From: Florian Jung <flo@thinkpad.(none)>
Date: Wed, 29 Dec 2010 18:22:32 +0100
Subject: Define an interface and a skeleton for class Note

---
 synth/note_skel.h | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 synth/note_skel.h

(limited to 'synth/note_skel.h')

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
-- 
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