FontPlatformData.h [plain text]
#ifndef FontPlatformData_H
#define FontPlatformData_H
#include "GlyphBuffer.h"
#include "FontDescription.h"
#include <cairo.h>
#include <cairo-ft.h>
#include <fontconfig/fcfreetype.h>
namespace WebCore {
class FontPlatformData {
public:
class Deleted {};
FontPlatformData(Deleted) : m_pattern((FcPattern*)-1) { }
FontPlatformData() : m_pattern(0) { }
FontPlatformData(const FontDescription&, const AtomicString& family);
~FontPlatformData();
static bool init();
static cairo_font_face_t** list(FontDescription&, const AtomicString& familyName, int* length);
Glyph index(unsigned ucs4) const;
bool isFixedPitch();
void setFont(cairo_t*) const;
unsigned hash() const
{
return StringImpl::computeHash((UChar*)&m_fontDescription, sizeof(FontDescription) / sizeof(UChar));
}
bool operator==(const FontPlatformData&) const;
FcPattern* m_pattern;
FontDescription m_fontDescription;
cairo_matrix_t* m_fontMatrix;
cairo_font_face_t* m_fontFace;
cairo_font_options_t* m_options;
cairo_scaled_font_t* m_scaledFont;
};
}
#endif