// Copyright 2016 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#ifndef CORE_FPDFAPI_FPDF_FONT_CPDF_SIMPLEFONT_H_
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#define CORE_FPDFAPI_FPDF_FONT_CPDF_SIMPLEFONT_H_
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#include "core/fpdfapi/fpdf_font/include/cpdf_font.h"
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#include "core/fpdfapi/fpdf_font/include/cpdf_fontencoding.h"
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#include "core/fxcrt/include/fx_string.h"
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#include "core/fxcrt/include/fx_system.h"
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class CPDF_SimpleFont : public CPDF_Font {
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public:
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CPDF_SimpleFont();
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~CPDF_SimpleFont() override;
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// CPDF_Font
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int GetCharWidthF(uint32_t charcode, int level = 0) override;
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FX_RECT GetCharBBox(uint32_t charcode, int level = 0) override;
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int GlyphFromCharCode(uint32_t charcode, bool* pVertGlyph) override;
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FX_BOOL IsUnicodeCompatible() const override;
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CFX_WideString UnicodeFromCharCode(uint32_t charcode) const override;
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uint32_t CharCodeFromUnicode(FX_WCHAR Unicode) const override;
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CPDF_FontEncoding* GetEncoding() { return &m_Encoding; }
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protected:
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virtual void LoadGlyphMap() = 0;
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FX_BOOL LoadCommon();
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void LoadSubstFont();
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void LoadCharMetrics(int charcode);
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CPDF_FontEncoding m_Encoding;
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uint16_t m_GlyphIndex[256];
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uint16_t m_ExtGID[256];
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CFX_ByteString* m_pCharNames;
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int m_BaseEncoding;
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uint16_t m_CharWidth[256];
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FX_SMALL_RECT m_CharBBox[256];
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FX_BOOL m_bUseFontWidth;
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};
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#endif // CORE_FPDFAPI_FPDF_FONT_CPDF_SIMPLEFONT_H_
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