1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
//=============================================================================
// 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 __SYMBOL_H__
#define __SYMBOL_H__
#include "bsymbol.h"
class QPainter;
namespace Ms {
class Segment;
class ScoreFont;
enum class SymId;
//---------------------------------------------------------
// @@ Symbol
/// Symbol constructed from builtin symbol.
//---------------------------------------------------------
class Symbol : public BSymbol {
Q_OBJECT
protected:
SymId _sym;
const ScoreFont* _scoreFont = nullptr;
public:
Symbol(Score* s);
Symbol(const Symbol&);
Symbol &operator=(const Symbol&) = delete;
virtual Symbol* clone() const { return new Symbol(*this); }
virtual Element::Type type() const { return Element::Type::SYMBOL; }
void setSym(SymId s, const ScoreFont* sf = nullptr) { _sym = s; _scoreFont = sf; }
SymId sym() const { return _sym; }
virtual void draw(QPainter*) const override;
virtual void write(Xml& xml) const override;
virtual void read(XmlReader&) override;
virtual void layout() override;
void setAbove(bool);
virtual qreal baseLine() const { return 0.0; }
Segment* segment() const { return (Segment*)parent(); }
};
//---------------------------------------------------------
// @@ FSymbol
/// Symbol constructed from a font glyph.
//---------------------------------------------------------
class FSymbol : public BSymbol {
Q_OBJECT
QFont _font;
int _code;
public:
FSymbol(Score* s);
FSymbol(const FSymbol&);
virtual FSymbol* clone() const { return new FSymbol(*this); }
virtual Element::Type type() const { return Element::Type::FSYMBOL; }
virtual void draw(QPainter*) const;
virtual void write(Xml& xml) const;
virtual void read(XmlReader&);
virtual void layout();
virtual qreal baseLine() const { return 0.0; }
Segment* segment() const { return (Segment*)parent(); }
QFont font() const { return _font; }
int code() const { return _code; }
void setFont(const QFont& f);
void setCode(int val) { _code = val; }
};
} // namespace Ms
#endif
|
