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/*
* Copyright (C) 2011 Hermann Meyer, Andreas Degert
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
* ---------------------------------------------------------------------------
*
* file: gxtuner.h guitar tuner for jack
*
* ----------------------------------------------------------------------------
*/
#pragma once
#ifndef _GX_TUNER_H_
#define _GX_TUNER_H_
#include <glib-object.h>
#include <gtk/gtk.h>
#include <string.h>
#ifdef __cplusplus
extern "C" {
#endif
G_BEGIN_DECLS
#define GX_TYPE_TUNER (gx_tuner_get_type())
#define GX_TUNER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GX_TYPE_TUNER, GxTuner))
#define GX_IS_TUNER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GX_TYPE_TUNER))
#define GX_TUNER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GX_TYPE_TUNER, GxTunerClass))
#define GX_IS_TUNER_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE ((klass), GX_TYPE_TUNER))
# define NRPRIMES 12
# define MAXSCALENOTES 53
typedef struct _GxTuner GxTuner;
typedef struct _GxTunerClass GxTunerClass;
// the internal struct of the tuner widget,
// add variables for new propertys in the struct
struct _GxTuner
{
GtkDrawingArea parent;
//char** tempscaletranslatednames;
double freq;
double reference_pitch;
double scale_w;
double scale_h;
//double *tempscaleratios;
double tempscaleratios[MAXSCALENOTES];
double tempreference_noteratio;
char* tempscaletranslatednames[MAXSCALENOTES];
int temp;
int tempscale[MAXSCALENOTES][NRPRIMES];
int tempnumofnotes;
int tempreference_note[NRPRIMES];
int tempreference_notepowprimes[NRPRIMES];
int tempscaletranslated[MAXSCALENOTES][NRPRIMES];
int tempscaletranslatedpowprimes[MAXSCALENOTES][NRPRIMES];
int mode;
int reference_note; //#1
int reference_03comma;
int reference_05comma;
int reference_07comma;
int reference_11comma;
int reference_13comma;
int reference_17comma;
int reference_19comma;
int reference_23comma;
int reference_29comma;
int reference_31comma;
};
struct _GxTunerClass
{
GtkDrawingAreaClass parent_class;
/*< private >*/
cairo_surface_t *surface_tuner;
};
GType gx_tuner_get_type();
// this are the calles which could be used from outside the widget
// if you add a new property, add a call to set it here
void gx_tuner_set_freq(GxTuner *tuner, double freq);
void gx_tuner_set_reference_pitch(GxTuner *tuner, double reference_pitch);
double gx_tuner_get_reference_pitch(GxTuner *tuner);
void gx_tuner_set_mode(GxTuner *tuner, int mode);
void gx_tuner_set_reference_note(GxTuner *tuner, int reference_note); //#2
void gx_tuner_set_reference_03comma(GxTuner *tuner, int reference_03comma);
void gx_tuner_set_reference_05comma(GxTuner *tuner, int reference_05comma);
void gx_tuner_set_reference_07comma(GxTuner *tuner, int reference_07comma);
void gx_tuner_set_reference_11comma(GxTuner *tuner, int reference_11comma);
void gx_tuner_set_reference_13comma(GxTuner *tuner, int reference_13comma);
void gx_tuner_set_reference_17comma(GxTuner *tuner, int reference_17comma);
void gx_tuner_set_reference_19comma(GxTuner *tuner, int reference_19comma);
void gx_tuner_set_reference_23comma(GxTuner *tuner, int reference_23comma);
void gx_tuner_set_reference_29comma(GxTuner *tuner, int reference_29comma);
void gx_tuner_set_reference_31comma(GxTuner *tuner, int reference_31comma);
GtkWidget *gx_tuner_new(void);
//char* namecomma(int a, const char* b , const char* c);
G_END_DECLS
#ifdef __cplusplus
}
#endif
#endif // _GX_TUNER_H_
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