// 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_FONT_CPDF_SIMPLEFONT_H_ #define CORE_FPDFAPI_FONT_CPDF_SIMPLEFONT_H_ #include <vector> #include "core/fpdfapi/font/cpdf_font.h" #include "core/fpdfapi/font/cpdf_fontencoding.h" #include "core/fxcrt/fx_string.h" #include "core/fxcrt/fx_system.h" class CPDF_SimpleFont : public CPDF_Font { public: CPDF_SimpleFont(); ~CPDF_SimpleFont() override; // CPDF_Font uint32_t GetCharWidthF(uint32_t charcode) override; FX_RECT GetCharBBox(uint32_t charcode) override; int GlyphFromCharCode(uint32_t charcode, bool* pVertGlyph) override; bool IsUnicodeCompatible() const override; WideString UnicodeFromCharCode(uint32_t charcode) const override; uint32_t CharCodeFromUnicode(wchar_t Unicode) const override; CPDF_FontEncoding* GetEncoding() { return &m_Encoding; } bool HasFontWidths() const override; protected: virtual void LoadGlyphMap() = 0; bool LoadCommon(); void LoadSubstFont(); void LoadCharMetrics(int charcode); CPDF_FontEncoding m_Encoding; int m_BaseEncoding; bool m_bUseFontWidth; std::vector<ByteString> m_CharNames; uint16_t m_GlyphIndex[256]; uint16_t m_ExtGID[256]; uint16_t m_CharWidth[256]; FX_RECT m_CharBBox[256]; }; #endif // CORE_FPDFAPI_FONT_CPDF_SIMPLEFONT_H_