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//
// FretBoard class to display interface for chord finder application
//
// Copyright (c) 2001 Camilo Mesias
// camilo@mesias.co.uk
//
// 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#ifndef __FRETBOARD_H
#define __FRETBOARD_H
//#include <FL/Fl.H>
//#include <FL/Fl_Widget.H>
#include <qwidget.h>
#include <qpixmap.h>
#include <qstring.h>
#include "chordengine.h"
class FretBoard : public QWidget {
Q_OBJECT
private:
// refresh display based on chord engine
void refresh();
// image stuff
QPixmap stringtop_pix;
QPixmap string_pix;
QPixmap finger_pix;
QPixmap mute_pix;
//saved state of the fretboard
int initial_fret;
int finger[6];
protected:
// void draw_box();
// void draw_label();
void paintEvent(QPaintEvent *);
public:
// encapsulated chord engine class
ChordEngine ce;
static const int MUTED=7;
static const int OPEN=0;
// void draw();
FretBoard(QWidget *parent=0, const char *name=0);
// not used yet
// int Finger(int finger);
// int Fret(){return initial_fret;};
// slots
public slots:
void Finger(int finger, int position);
void Fret(int position){
initial_fret = position;
ce.fret(position);
refresh();
};
void Base(int b){ce.base(b);refresh();};
void Chord(int b){ce.chord(b);refresh();};
void Span(int b){ce.span(b);refresh();};
void Vary(int b){ce.vary(b);refresh();};
void Tune(int b){ce.tune(b);refresh();};
signals:
void nameChanged(const QString &);
void s1nameChanged(const QString &);
void s2nameChanged(const QString &);
void s3nameChanged(const QString &);
void s4nameChanged(const QString &);
void s5nameChanged(const QString &);
void s6nameChanged(const QString &);
};
#endif
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