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// Copyright 2016 The PDFium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#ifndef CORE_FPDFAPI_FONT_CPDF_TRUETYPEFONT_H_
#define CORE_FPDFAPI_FONT_CPDF_TRUETYPEFONT_H_
#include "core/fpdfapi/font/cpdf_simplefont.h"
#include "core/fxcrt/retain_ptr.h"
class CPDF_TrueTypeFont final : public CPDF_SimpleFont {
public:
CONSTRUCT_VIA_MAKE_RETAIN;
~CPDF_TrueTypeFont() override;
// CPDF_Font:
bool IsTrueTypeFont() const override;
const CPDF_TrueTypeFont* AsTrueTypeFont() const override;
CPDF_TrueTypeFont* AsTrueTypeFont() override;
private:
enum class CharmapType { kMSUnicode, kMSSymbol, kMacRoman, kOther };
CPDF_TrueTypeFont(CPDF_Document* pDocument,
RetainPtr<CPDF_Dictionary> pFontDict);
// CPDF_Font:
bool Load() override;
// CPDF_SimpleFont:
void LoadGlyphMap() override;
bool HasAnyGlyphIndex() const;
CharmapType DetermineCharmapType() const;
FontEncoding DetermineEncoding() const;
void SetGlyphIndicesFromFirstChar();
};
#endif // CORE_FPDFAPI_FONT_CPDF_TRUETYPEFONT_H_