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2 **
3 ** Copyright (C) 2012 BogDan Vatra <bogdan@kde.org>
4 ** Contact: https://www.qt.io/licensing/
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39
40 #include <QDir>
41
42 #include "qandroidplatformfontdatabase.h"
43
44 QT_BEGIN_NAMESPACE
45
fontDir() const46 QString QAndroidPlatformFontDatabase::fontDir() const
47 {
48 return QLatin1String("/system/fonts");
49 }
50
populateFontDatabase()51 void QAndroidPlatformFontDatabase::populateFontDatabase()
52 {
53 QString fontpath = fontDir();
54 QDir dir(fontpath);
55
56 if (Q_UNLIKELY(!dir.exists())) {
57 qFatal("QFontDatabase: Cannot find font directory %s - is Qt installed correctly?",
58 qPrintable(fontpath));
59 }
60
61 QStringList nameFilters;
62 nameFilters << QLatin1String("*.ttf")
63 << QLatin1String("*.otf")
64 << QLatin1String("*.ttc");
65
66 const auto entries = dir.entryInfoList(nameFilters, QDir::Files);
67 for (const QFileInfo &fi : entries) {
68 const QByteArray file = QFile::encodeName(fi.absoluteFilePath());
69 QFreeTypeFontDatabase::addTTFile(QByteArray(), file);
70 }
71 }
72
fallbacksForFamily(const QString & family,QFont::Style style,QFont::StyleHint styleHint,QChar::Script script) const73 QStringList QAndroidPlatformFontDatabase::fallbacksForFamily(const QString &family,
74 QFont::Style style,
75 QFont::StyleHint styleHint,
76 QChar::Script script) const
77 {
78 QStringList result;
79 if (styleHint == QFont::Monospace || styleHint == QFont::Courier)
80 result.append(QString(qgetenv("QT_ANDROID_FONTS_MONOSPACE")).split(QLatin1Char(';')));
81 else if (styleHint == QFont::Serif)
82 result.append(QString(qgetenv("QT_ANDROID_FONTS_SERIF")).split(QLatin1Char(';')));
83 else
84 result.append(QString(qgetenv("QT_ANDROID_FONTS")).split(QLatin1Char(';')));
85 result.append(QFreeTypeFontDatabase::fallbacksForFamily(family, style, styleHint, script));
86
87 return result;
88 }
89
90 QT_END_NAMESPACE
91