/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
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** 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
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** conditions see http://qt.digia.com/licensing.  For further information
** use the contact form at http://qt.digia.com/contact-us.
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** 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
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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** 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
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****************************************************************************/

#include <QtCore/qglobal.h>

#if !defined(QT_NO_RAWFONT)

#include "qrawfont_p.h"
#include "qfontengine_coretext_p.h"

QT_BEGIN_NAMESPACE

void QRawFontPrivate::platformCleanUp()
{
}

static void releaseFontData(void* info, const void* data, size_t size)
{
    Q_UNUSED(data);
    Q_UNUSED(size);
    delete (QByteArray*)info;
}

extern int qt_defaultDpi();

void QRawFontPrivate::platformLoadFromData(const QByteArray &fontData,
                                           qreal pixelSize,
                                           QFont::HintingPreference hintingPreference)
{
    // Mac OS X ignores it
    Q_UNUSED(hintingPreference);

    QByteArray* fontDataCopy = new QByteArray(fontData);
    QCFType<CGDataProviderRef> dataProvider = CGDataProviderCreateWithData(fontDataCopy,
            fontDataCopy->constData(), fontDataCopy->size(), releaseFontData);

    CGFontRef cgFont = CGFontCreateWithDataProvider(dataProvider);

    if (cgFont == NULL) {
        qWarning("QRawFont::platformLoadFromData: CGFontCreateWithDataProvider failed");
    } else {
        QFontDef def;
        def.pixelSize = pixelSize;
        def.pointSize = pixelSize * 72.0 / qt_defaultDpi();
        fontEngine = new QCoreTextFontEngine(cgFont, def);
        CFRelease(cgFont);
        fontEngine->ref.ref();
    }
}

QT_END_NAMESPACE

#endif // QT_NO_RAWFONT
