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/****************************************************************************
**
** Copyright (C) 2012 BogDan Vatra <bogdan@kde.org>
** Contact: http://www.qt-project.org/legal
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QDir>
#include "qandroidplatformfontdatabase.h"
QT_BEGIN_NAMESPACE
QString QAndroidPlatformFontDatabase::fontDir() const
{
return QLatin1String("/system/fonts");
}
void QAndroidPlatformFontDatabase::populateFontDatabase()
{
QString fontpath = fontDir();
if (!QFile::exists(fontpath)) {
qFatal("QFontDatabase: Cannot find font directory %s - is Qt installed correctly?",
qPrintable(fontpath));
}
QDir dir(fontpath, QLatin1String("*.ttf"));
for (int i = 0; i < int(dir.count()); ++i) {
const QByteArray file = QFile::encodeName(dir.absoluteFilePath(dir[i]));
QSupportedWritingSystems supportedWritingSystems;
QStringList families = addTTFile(QByteArray(), file, &supportedWritingSystems);
extern int qt_script_for_writing_system(QFontDatabase::WritingSystem writingSystem);
for (int i = 0; i < QFontDatabase::WritingSystemsCount; ++i) {
if (i == QFontDatabase::Any || supportedWritingSystems.supported(QFontDatabase::WritingSystem(i))) {
QChar::Script script = QChar::Script(qt_script_for_writing_system(QFontDatabase::WritingSystem(i)));
m_fallbacks[script] += families;
}
}
}
}
QStringList QAndroidPlatformFontDatabase::fallbacksForFamily(const QString &family,
QFont::Style style,
QFont::StyleHint styleHint,
QChar::Script script) const
{
Q_UNUSED(family);
Q_UNUSED(style);
if (styleHint == QFont::Monospace || styleHint == QFont::Courier)
return QString(qgetenv("QT_ANDROID_FONTS_MONOSPACE")).split(";") + m_fallbacks[script];
else if (styleHint == QFont::Serif)
return QString(qgetenv("QT_ANDROID_FONTS_SERIF")).split(";") + m_fallbacks[script];
return QString(qgetenv("QT_ANDROID_FONTS")).split(";") + m_fallbacks[script];
}
QT_END_NAMESPACE
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