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/*
* Copyright (C) 2006, 2007, 2008 Apple Inc.
* Copyright (C) 2006 Michael Emmel mike.emmel@gmail.com
* Copyright (C) 2007 Holger Hans Peter Freyther
* Copyright (C) 2007 Pioneer Research Center USA, Inc.
* All rights reserved.
*
* 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.
*
*/
#ifndef FontPlatformDataFreeType_h
#define FontPlatformDataFreeType_h
#include "FontDescription.h"
#include "GlyphBuffer.h"
#include "HashFunctions.h"
#include "PlatformRefPtrCairo.h"
#include <cairo-ft.h>
#include <cairo.h>
#include <fontconfig/fcfreetype.h>
#include <wtf/Forward.h>
namespace WebCore {
class FontPlatformData {
public:
FontPlatformData(WTF::HashTableDeletedValueType)
: m_fallbacks(0)
, m_size(0)
, m_syntheticBold(false)
, m_syntheticOblique(false)
, m_scaledFont(WTF::HashTableDeletedValue)
{ }
FontPlatformData()
: m_fallbacks(0)
, m_size(0)
, m_syntheticBold(false)
, m_syntheticOblique(false)
{ }
FontPlatformData(const FontDescription&, const AtomicString& family);
FontPlatformData(cairo_font_face_t* fontFace, float size, bool bold, bool italic);
FontPlatformData(float size, bool bold, bool italic);
FontPlatformData(const FontPlatformData&);
~FontPlatformData();
static bool init();
bool isFixedPitch();
float size() const { return m_size; }
void setSize(float size) { m_size = size; }
bool syntheticBold() const { return m_syntheticBold; }
bool syntheticOblique() const { return m_syntheticOblique; }
cairo_scaled_font_t* scaledFont() const { return m_scaledFont.get(); }
unsigned hash() const
{
return PtrHash<cairo_scaled_font_t*>::hash(m_scaledFont.get());
}
bool operator==(const FontPlatformData&) const;
FontPlatformData& operator=(const FontPlatformData&);
bool isHashTableDeletedValue() const
{
return m_scaledFont.isHashTableDeletedValue();
}
#ifndef NDEBUG
String description() const;
#endif
PlatformRefPtr<FcPattern> m_pattern;
FcFontSet* m_fallbacks;
float m_size;
bool m_syntheticBold;
bool m_syntheticOblique;
PlatformRefPtr<cairo_scaled_font_t> m_scaledFont;
};
}
#endif // FontPlatformDataFreeType_h
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