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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: 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.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtCore/qglobal.h>
#if !defined(QT_NO_RAWFONT)
#include "qrawfont_p.h"
#include "qfontengine_ft_p.h"
#include "quuid.h"
#if defined(Q_WS_X11) && !defined(QT_NO_FONTCONFIG)
# include "qfontengine_x11_p.h"
#endif
QT_BEGIN_NAMESPACE
class QFontEngineFTRawFont
#if defined(Q_WS_X11) && !defined(QT_NO_FONTCONFIG)
: public QFontEngineX11FT
#else
: public QFontEngineFT
#endif
{
public:
QFontEngineFTRawFont(const QFontDef &fontDef)
#if defined(Q_WS_X11) && !defined(QT_NO_FONTCONFIG)
: QFontEngineX11FT(fontDef)
#else
: QFontEngineFT(fontDef)
#endif
{
}
void updateFamilyNameAndStyle()
{
fontDef.family = QString::fromAscii(freetype->face->family_name);
if (freetype->face->style_flags & FT_STYLE_FLAG_ITALIC)
fontDef.style = QFont::StyleItalic;
if (freetype->face->style_flags & FT_STYLE_FLAG_BOLD)
fontDef.weight = QFont::Bold;
}
bool initFromData(const QByteArray &fontData)
{
FaceId faceId;
faceId.filename = "";
faceId.index = 0;
faceId.uuid = QUuid::createUuid().toByteArray();
return init(faceId, true, Format_None, fontData);
}
};
void QRawFontPrivate::platformCleanUp()
{
// Font engine handles all resources
}
void QRawFontPrivate::platformLoadFromData(const QByteArray &fontData, qreal pixelSize,
QFont::HintingPreference hintingPreference)
{
Q_ASSERT(fontEngine == 0);
QFontDef fontDef;
fontDef.pixelSize = pixelSize;
QFontEngineFTRawFont *fe = new QFontEngineFTRawFont(fontDef);
if (!fe->initFromData(fontData)) {
delete fe;
return;
}
fe->updateFamilyNameAndStyle();
switch (hintingPreference) {
case QFont::PreferNoHinting:
fe->setDefaultHintStyle(QFontEngineFT::HintNone);
break;
case QFont::PreferFullHinting:
fe->setDefaultHintStyle(QFontEngineFT::HintFull);
break;
case QFont::PreferVerticalHinting:
fe->setDefaultHintStyle(QFontEngineFT::HintLight);
break;
default:
// Leave it as it is
break;
}
fontEngine = fe;
fontEngine->ref.ref();
}
QT_END_NAMESPACE
#endif // QT_NO_RAWFONT
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