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// Copyright 2016 PDFium Authors. All rights reserved.
// 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_FPDF_FONT_CPDF_SIMPLEFONT_H_
#define CORE_FPDFAPI_FPDF_FONT_CPDF_SIMPLEFONT_H_
#include "core/fpdfapi/fpdf_font/include/cpdf_font.h"
#include "core/fpdfapi/fpdf_font/include/cpdf_fontencoding.h"
#include "core/fxcrt/include/fx_string.h"
#include "core/fxcrt/include/fx_system.h"
class CPDF_SimpleFont : public CPDF_Font {
public:
CPDF_SimpleFont();
virtual ~CPDF_SimpleFont();
// CPDF_Font:
int GetCharWidthF(FX_DWORD charcode, int level = 0) override;
FX_RECT GetCharBBox(FX_DWORD charcode, int level = 0) override;
int GlyphFromCharCode(FX_DWORD charcode, FX_BOOL* pVertGlyph = NULL) override;
FX_BOOL IsUnicodeCompatible() const override;
CFX_WideString UnicodeFromCharCode(FX_DWORD charcode) const override;
FX_DWORD CharCodeFromUnicode(FX_WCHAR Unicode) const override;
CPDF_FontEncoding* GetEncoding() { return &m_Encoding; }
protected:
virtual void LoadGlyphMap() = 0;
FX_BOOL LoadCommon();
void LoadSubstFont();
void LoadFaceMetrics();
void LoadCharMetrics(int charcode);
CPDF_FontEncoding m_Encoding;
uint16_t m_GlyphIndex[256];
uint16_t m_ExtGID[256];
CFX_ByteString* m_pCharNames;
int m_BaseEncoding;
uint16_t m_CharWidth[256];
FX_SMALL_RECT m_CharBBox[256];
FX_BOOL m_bUseFontWidth;
};
#endif // CORE_FPDFAPI_FPDF_FONT_CPDF_SIMPLEFONT_H_
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