FontCustomPlatformData.h   [plain text]

/*
    Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.

    This class provides all functionality needed for loading images, style sheets and html
    pages from the web. It has a memory cache for these objects.
*/
#ifndef FontCustomPlatformData_h
#define FontCustomPlatformData_h

#include "FontOrientation.h"
#include "FontRenderingMode.h"
#include "FontWidthVariant.h"
#include "TextOrientation.h"
#include <wtf/FastAllocBase.h>
#include <wtf/Forward.h>
#include <wtf/Noncopyable.h>
#if HAVE(QRAWFONT)
#include <QRawFont>
#endif

namespace WebCore {

class FontPlatformData;
class SharedBuffer;

struct FontCustomPlatformData {
    WTF_MAKE_NONCOPYABLE(FontCustomPlatformData); WTF_MAKE_FAST_ALLOCATED;
public:
    FontCustomPlatformData() { }
    ~FontCustomPlatformData();

#if !HAVE(QRAWFONT)
    // for use with QFontDatabase::addApplicationFont/removeApplicationFont
    int m_handle;
#else
    QRawFont m_rawFont;
#endif

    FontPlatformData fontPlatformData(int size, bool bold, bool italic, FontOrientation = Horizontal, TextOrientation = TextOrientationVerticalRight,
                                      FontWidthVariant = RegularWidth, FontRenderingMode = NormalRenderingMode);

    static bool supportsFormat(const String&);
};

FontCustomPlatformData* createFontCustomPlatformData(SharedBuffer* buffer);

} // namespace WebCore

#endif // FontCustomPlatformData_h