1 files changed, 101 insertions, 0 deletions
diff --git a/noncore/multimedia/powerchord/fretboard.h b/noncore/multimedia/powerchord/fretboard.h
new file mode 100644
index 0000000..d316df3
--- a/dev/null
+++ b/noncore/multimedia/powerchord/fretboard.h
@@ -0,0 +1,101 @@
+//
+// 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
+
+