99c8dc0de8
Allows to mark strings as open (non-fretted). Defaults to fretted, keeping backward-compatibility with existing scores. Adds an attribute `open="1"` in score (and instruments.xml) string data (defaults to "0"). Benefits: - allows future support (also in TAB's) for string instruments with non-fretted strings (mainly but, I think, not only the lute family) - gives correct fretting for non-fretted strings - instrument range can more easily and automatically linked to actual string tuning - as this will be eventually needed for better TAB support, the score reading/writing will be already able to manage it.
67 lines
2.4 KiB
C++
67 lines
2.4 KiB
C++
//=============================================================================
|
|
// MuseScore
|
|
// Music Composition & Notation
|
|
//
|
|
// Copyright (C) 2002-2011 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 __TABLATURE_H__
|
|
#define __TABLATURE_H__
|
|
|
|
#include "xml.h"
|
|
|
|
namespace Ms {
|
|
|
|
class Chord;
|
|
class Note;
|
|
|
|
//---------------------------------------------------------
|
|
// StringData
|
|
//---------------------------------------------------------
|
|
|
|
// defines the string of an instrument
|
|
struct instrString {
|
|
int pitch; // the pitch of the string
|
|
bool open; // true: string is open | false: string is fretted
|
|
|
|
bool operator==(const instrString& d) const { return d.pitch == pitch && d.open == open; }
|
|
};
|
|
|
|
class StringData {
|
|
// QList<int> stringTable { 40, 45, 50, 55, 59, 64 }; // guitar is default
|
|
// int _frets = 19;
|
|
QList<instrString> stringTable { }; // no strings by default
|
|
int _frets = 0;
|
|
|
|
static bool bFretting;
|
|
|
|
void sortChordNotes(QMap<int, Note *>& sortedNotes, const Chord* chord, int* count) const;
|
|
|
|
public:
|
|
StringData() {}
|
|
StringData(int numFrets, int numStrings, int strings[]);
|
|
StringData(int numFrets, QList<instrString>& strings);
|
|
bool convertPitch(int pitch, int* string, int* fret) const;
|
|
int fret(int pitch, int string) const;
|
|
void fretChords(Chord * chord) const;
|
|
int getPitch(int string, int fret) const;
|
|
int strings() const { return stringTable.size(); }
|
|
QList<instrString> stringList() const { return stringTable; }
|
|
QList<instrString>& stringList() { return stringTable; }
|
|
int frets() const { return _frets; }
|
|
void setFrets(int val) { _frets = val; }
|
|
void read(XmlReader&);
|
|
void write(Xml&) const;
|
|
// void readMusicXML(XmlReader& de);
|
|
void writeMusicXML(Xml& xml) const;
|
|
bool operator==(const StringData& d) const { return d._frets == _frets && d.stringTable == stringTable; }
|
|
};
|
|
|
|
} // namespace Ms
|
|
#endif
|
|
|