blob: 2cf23ec5a3cbcdc785d03b594819b0cfab3672d6 (
plain)
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
94
95
96
97
98
99
100
101
102
103
104
105
106
|
// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#pragma once
#include "texteditor_global.h"
#include "colorscheme.h"
#include "textstyles.h"
#include <utils/filepath.h>
#include <QHash>
#include <QList>
#include <QString>
#include <QTextCharFormat>
#include <QVector>
QT_BEGIN_NAMESPACE
class QFont;
QT_END_NAMESPACE
namespace Utils { class QtcSettings; }
namespace TextEditor {
class FormatDescription;
/**
* Font settings (default font and enumerated list of formats).
*/
class TEXTEDITOR_EXPORT FontSettings
{
public:
using FormatDescriptions = std::vector<FormatDescription>;
FontSettings();
void clear();
inline bool isEmpty() const { return m_scheme.isEmpty(); }
void toSettings(Utils::QtcSettings *s) const;
bool fromSettings(const FormatDescriptions &descriptions,
const Utils::QtcSettings *s);
QVector<QTextCharFormat> toTextCharFormats(const QVector<TextStyle> &categories) const;
QTextCharFormat toTextCharFormat(TextStyle category) const;
QTextCharFormat toTextCharFormat(TextStyles textStyles) const;
QString family() const;
void setFamily(const QString &family);
int fontSize() const;
void setFontSize(int size);
int fontZoom() const;
void setFontZoom(int zoom);
qreal lineSpacing() const;
int relativeLineSpacing() const;
void setRelativeLineSpacing(int relativeLineSpacing);
QFont font() const;
QFont::Weight fontNormalWeight() const;
bool antialias() const;
void setAntialias(bool antialias);
Format &formatFor(TextStyle category);
Format formatFor(TextStyle category) const;
Utils::FilePath colorSchemeFileName() const;
void setColorSchemeFileName(const Utils::FilePath &filePath);
bool loadColorScheme(const Utils::FilePath &filePath, const FormatDescriptions &descriptions);
bool saveColorScheme(const Utils::FilePath &filePath);
const ColorScheme &colorScheme() const;
void setColorScheme(const ColorScheme &scheme);
bool equals(const FontSettings &f) const;
static QString defaultFixedFontFamily();
static int defaultFontSize();
static Utils::FilePath defaultSchemeFileName(const QString &fileName = {});
friend bool operator==(const FontSettings &f1, const FontSettings &f2) { return f1.equals(f2); }
friend bool operator!=(const FontSettings &f1, const FontSettings &f2) { return !f1.equals(f2); }
private:
void addMixinStyle(QTextCharFormat &textCharFormat, const MixinTextStyles &mixinStyles) const;
void clearCaches();
private:
QString m_family;
Utils::FilePath m_schemeFileName;
int m_fontSize;
int m_fontZoom;
int m_lineSpacing;
bool m_antialias;
ColorScheme m_scheme;
mutable QHash<TextStyle, QTextCharFormat> m_formatCache;
mutable QHash<TextStyles, QTextCharFormat> m_textCharFormatCache;
};
} // namespace TextEditor
|
