non/instrument.H

67 lines
2.3 KiB
C++

/*******************************************************************************/
/* Copyright (C) 2008 Jonathan Moore Liles */
/* */
/* 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; see the file COPYING. If not,write to the Free Software */
/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/*******************************************************************************/
#pragma once
#include <list>
using std::list;
#include "event.H"
struct i_map {
char *name;
unsigned char velocity;
};
class Instrument
{
static list <Instrument *> instruments;
char *_name;
int _height;
mutable bool _dirty;
struct i_map _map[128]; /* note / velocity mappings */
Instrument ( const char *name );
bool read ( const char *s );
bool write ( const char *s ) const;
public:
static Instrument * open ( const char *name );
static char ** listing ( void );
/* mutation */
void note ( int from, int to );
void velocity ( int n, int v );
void note_name ( int n, char *s );
/* inspection */
void translate ( midievent *e ) const;
const char * note_name ( int n ) const;
int height ( void ) const;
const char * name ( void ) const;
int velocity ( int n ) const;
void save ( void ) const;
};