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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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, Nokia gives you certain additional
** rights. These rights are described in the Nokia 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.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QRAWFONTPRIVATE_P_H
#define QRAWFONTPRIVATE_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "qrawfont.h"
#include "qfontengine_p.h"
#include <QtCore/qthread.h>
#include <QtCore/qthreadstorage.h>
#if !defined(QT_NO_RAWFONT)
QT_BEGIN_NAMESPACE
namespace { class CustomFontFileLoader; }
class Q_AUTOTEST_EXPORT QRawFontPrivate
{
public:
QRawFontPrivate()
: fontEngine(0)
, hintingPreference(QFont::PreferDefaultHinting)
, thread(0)
#if defined(Q_WS_WIN)
, fontHandle(NULL)
#endif
{}
QRawFontPrivate(const QRawFontPrivate &other)
: fontEngine(other.fontEngine)
, hintingPreference(other.hintingPreference)
, thread(other.thread)
#if defined(Q_WS_WIN)
, fontHandle(NULL)
#endif
{
if (fontEngine != 0)
fontEngine->ref.ref();
}
~QRawFontPrivate()
{
Q_ASSERT(ref == 0);
cleanUp();
}
inline bool isValid() const
{
Q_ASSERT(thread == 0 || thread == QThread::currentThread());
return fontEngine != 0;
}
void cleanUp();
void platformCleanUp();
void platformLoadFromData(const QByteArray &fontData,
qreal pixelSize,
QFont::HintingPreference hintingPreference);
static QRawFontPrivate *get(const QRawFont &font) { return font.d.data(); }
QFontEngine *fontEngine;
QFont::HintingPreference hintingPreference;
QThread *thread;
QAtomicInt ref;
#if defined(Q_WS_WIN)
HANDLE fontHandle;
#endif
};
QT_END_NAMESPACE
#endif // QT_NO_RAWFONT
#endif // QRAWFONTPRIVATE_P_H
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