/*
 * Copyright (C) 2007 Pleyo.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1.  Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 * 2.  Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 * 3.  Neither the name of Pleyo nor the names of
 *     its contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY PLEYO AND ITS CONTRIBUTORS "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL PLEYO OR ITS CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef BTFontPlatformData_h
#define BTFontPlatformData_h

#include "BALConfiguration.h"
#include <font/BIFontPlatformDataPrivate.h>
#include <font/GlyphBuffer.h>
#include <font/FontDescription.h>

using WebCore::AtomicString;
using WebCore::FontDescription;

namespace BAL {

class BTFontPlatformData {
public:
    class Deleted {};
    BTFontPlatformData(Deleted)
        : d(0)
        {}

    BTFontPlatformData()
        : d(0)
        {}

    BTFontPlatformData(const FontDescription&, const AtomicString& family);

    ~BTFontPlatformData();

    bool init();

    bool isFixedPitch() { return d ? d->isFixedPitch() : false; }

    unsigned hash() const { return d ? d->hash() : 0; }

    bool operator==(const BTFontPlatformData&) const;

    BIFontPlatformDataPrivate* impl() const { return d; }

    FontDescription m_fontDescription;
private:
    BIFontPlatformDataPrivate *d;
};

}

#endif
