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//=============================================================================
// MuseScore
// Music Composition & Notation
// $Id: fret.h 5549 2012-04-17 18:48:54Z lvinken $
//
// Copyright (C) 2010-2011 Werner Schweer
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2
// as published by the Free Software Foundation and appearing in
// the file LICENCE.GPL
//=============================================================================
#ifndef __FRET_H__
#define __FRET_H__
#include "element.h"
class Tablature;
class Chord;
class Harmony;
//---------------------------------------------------------
// @@ FretDiagram
//---------------------------------------------------------
class FretDiagram : public Element {
Q_OBJECT
int _strings;
int maxStrings;
int _frets;
int _fretOffset;
int _maxFrets;
char* _dots;
char* _marker;
char* _fingering;
Harmony* _harmony;
qreal lw1;
qreal lw2; // top line
qreal stringDist;
qreal fretDist;
QFont font;
public:
FretDiagram(Score* s);
FretDiagram(const FretDiagram&);
~FretDiagram();
virtual void draw(QPainter*) const;
virtual FretDiagram* clone() const { return new FretDiagram(*this); }
Segment* segment() const { return (Segment*)parent(); }
Measure* measure() const { return (Measure*)parent()->parent(); }
virtual ElementType type() const { return FRET_DIAGRAM; }
virtual void layout();
virtual void write(Xml& xml) const;
virtual void read(const QDomElement&);
virtual QLineF dragAnchor() const;
virtual QPointF pagePos() const;
// read / write MusicXML
void readMusicXML(const QDomElement& de);
void writeMusicXML(Xml& xml) const;
int strings() const { return _strings; }
int frets() const { return _frets; }
void setStrings(int n);
void setFrets(int n) { _frets = n; }
void setDot(int string, int fret);
void setMarker(int string, int marker);
void setFingering(int string, int finger);
int fretOffset() const { return _fretOffset; }
void setFretOffset(int val) { _fretOffset = val; }
int maxFrets() const { return _maxFrets; }
void setMaxFrets(int val) { _maxFrets = val; }
char* dots() { return _dots; }
char* marker() { return _marker; }
char* fingering() { return _fingering; }
void init(Tablature*, Chord*);
virtual void add(Element*);
virtual void remove(Element*);
virtual bool acceptDrop(MuseScoreView*, const QPointF&, Element*) const;
virtual Element* drop(const DropData&);
virtual void scanElements(void* data, void (*func)(void*, Element*), bool all=true);
};
#endif
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