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/*
* This file is part of the internal font implementation. It should not be included by anyone other than
* FontMac.cpp, FontWin.cpp and Font.cpp.
*
* Copyright (C) 2006 Apple Computer, Inc.
*
* 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
*/
#ifndef FontPlatformData_H
#define FontPlatformData_H
#include "StringImpl.h"
class SkPaint;
class SkTypeface;
namespace WebCore {
class FontPlatformData {
public:
static FontPlatformData Deleted() {
return FontPlatformData(NULL, -1, false, false);
}
FontPlatformData();
FontPlatformData(const FontPlatformData&);
FontPlatformData(SkTypeface*, float textSize, bool fakeBold, bool fakeItalic);
FontPlatformData(const FontPlatformData& src, float textSize);
~FontPlatformData();
FontPlatformData(WTF::HashTableDeletedValueType)
: mTypeface(hashTableDeletedFontValue()) { }
bool isHashTableDeletedValue() const {
return mTypeface == hashTableDeletedFontValue();
}
FontPlatformData& operator=(const FontPlatformData&);
bool operator==(const FontPlatformData& a) const;
void setupPaint(SkPaint*) const;
unsigned hash() const;
private:
SkTypeface* mTypeface;
float mTextSize;
bool mFakeBold;
bool mFakeItalic;
static SkTypeface* hashTableDeletedFontValue() {
return reinterpret_cast<SkTypeface*>(-1);
}
};
} /* namespace */
#endif
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