Move core/fpdfapi/fpdf_font to core/fpdfapi/font

core/fpdfapi/fpdf_font/ttgsubtable.h

Index: core/fpdfapi/fpdf_font/ttgsubtable.h
diff --git a/core/fpdfapi/fpdf_font/ttgsubtable.h b/core/fpdfapi/fpdf_font/ttgsubtable.h
deleted file mode 100644
index 492a6a21de07e4929b310246435e4f9d6d65e371..0000000000000000000000000000000000000000
--- a/core/fpdfapi/fpdf_font/ttgsubtable.h
+++ /dev/null
@@ -1,301 +0,0 @@
-// Copyright 2014 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_TTGSUBTABLE_H_
-#define CORE_FPDFAPI_FPDF_FONT_TTGSUBTABLE_H_
-
-#include <stdint.h>
-
-#include <map>
-#include <memory>
-
-#include "core/fxcrt/fx_basic.h"
-#include "core/fxge/fx_font.h"
-#include "core/fxge/fx_freetype.h"
-
-class CFX_GlyphMap {
- public:
-  CFX_GlyphMap();
-  ~CFX_GlyphMap();
-
-  void SetAt(int key, int value);
-  FX_BOOL Lookup(int key, int& value);
-
- protected:
-  CFX_BinaryBuf m_Buffer;
-};
-
-class CFX_CTTGSUBTable {
- public:
-  CFX_CTTGSUBTable();
-  explicit CFX_CTTGSUBTable(FT_Bytes gsub);
-  virtual ~CFX_CTTGSUBTable();
-
-  bool IsOk() const;
-  bool LoadGSUBTable(FT_Bytes gsub);
-  bool GetVerticalGlyph(uint32_t glyphnum, uint32_t* vglyphnum);
-
- private:
-  struct tt_gsub_header {
-    uint32_t Version;
-    uint16_t ScriptList;
-    uint16_t FeatureList;
-    uint16_t LookupList;
-  };
-  struct TLangSys {
-    TLangSys();
-    ~TLangSys();
-
-    uint16_t LookupOrder;
-    uint16_t ReqFeatureIndex;
-    uint16_t FeatureCount;
-    std::unique_ptr<uint16_t[]> FeatureIndex;
-
-   private:
-    TLangSys(const TLangSys&);
-    TLangSys& operator=(const TLangSys&);
-  };
-  struct TLangSysRecord {
-    TLangSysRecord() : LangSysTag(0) {}
-
-    uint32_t LangSysTag;
-    TLangSys LangSys;
-
-   private:
-    TLangSysRecord(const TLangSysRecord&);
-    TLangSysRecord& operator=(const TLangSysRecord&);
-  };
-  struct TScript {
-    TScript();
-    ~TScript();
-
-    uint16_t DefaultLangSys;
-    uint16_t LangSysCount;
-    std::unique_ptr<TLangSysRecord[]> LangSysRecord;
-
-   private:
-    TScript(const TScript&);
-    TScript& operator=(const TScript&);
-  };
-  struct TScriptRecord {
-    TScriptRecord() : ScriptTag(0) {}
-
-    uint32_t ScriptTag;
-    TScript Script;
-
-   private:
-    TScriptRecord(const TScriptRecord&);
-    TScriptRecord& operator=(const TScriptRecord&);
-  };
-  struct TScriptList {
-    TScriptList();
-    ~TScriptList();
-
-    uint16_t ScriptCount;
-    std::unique_ptr<TScriptRecord[]> ScriptRecord;
-
-   private:
-    TScriptList(const TScriptList&);
-    TScriptList& operator=(const TScriptList&);
-  };
-  struct TFeature {
-    TFeature();
-    ~TFeature();
-
-    uint16_t FeatureParams;
-    int LookupCount;
-    std::unique_ptr<uint16_t[]> LookupListIndex;
-
-   private:
-    TFeature(const TFeature&);
-    TFeature& operator=(const TFeature&);
-  };
-  struct TFeatureRecord {
-    TFeatureRecord() : FeatureTag(0) {}
-
-    uint32_t FeatureTag;
-    TFeature Feature;
-
-   private:
-    TFeatureRecord(const TFeatureRecord&);
-    TFeatureRecord& operator=(const TFeatureRecord&);
-  };
-  struct TFeatureList {
-    TFeatureList();
-    ~TFeatureList();
-
-    int FeatureCount;
-    std::unique_ptr<TFeatureRecord[]> FeatureRecord;
-
-   private:
-    TFeatureList(const TFeatureList&);
-    TFeatureList& operator=(const TFeatureList&);
-  };
-  enum TLookupFlag {
-    LOOKUPFLAG_RightToLeft = 0x0001,
-    LOOKUPFLAG_IgnoreBaseGlyphs = 0x0002,
-    LOOKUPFLAG_IgnoreLigatures = 0x0004,
-    LOOKUPFLAG_IgnoreMarks = 0x0008,
-    LOOKUPFLAG_Reserved = 0x00F0,
-    LOOKUPFLAG_MarkAttachmentType = 0xFF00,
-  };
-  struct TCoverageFormatBase {
-    TCoverageFormatBase() : CoverageFormat(0) {}
-    explicit TCoverageFormatBase(uint16_t format) : CoverageFormat(format) {}
-    virtual ~TCoverageFormatBase() {}
-
-    uint16_t CoverageFormat;
-    CFX_GlyphMap m_glyphMap;
-
-   private:
-    TCoverageFormatBase(const TCoverageFormatBase&);
-    TCoverageFormatBase& operator=(const TCoverageFormatBase&);
-  };
-  struct TCoverageFormat1 : public TCoverageFormatBase {
-    TCoverageFormat1();
-    ~TCoverageFormat1() override;
-
-    uint16_t GlyphCount;
-    std::unique_ptr<uint16_t[]> GlyphArray;
-
-   private:
-    TCoverageFormat1(const TCoverageFormat1&);
-    TCoverageFormat1& operator=(const TCoverageFormat1&);
-  };
-  struct TRangeRecord {
-    TRangeRecord();
-
-    friend bool operator>(const TRangeRecord& r1, const TRangeRecord& r2) {
-      return r1.Start > r2.Start;
-    }
-
-    uint16_t Start;
-    uint16_t End;
-    uint16_t StartCoverageIndex;
-
-   private:
-    TRangeRecord(const TRangeRecord&);
-  };
-  struct TCoverageFormat2 : public TCoverageFormatBase {
-    TCoverageFormat2();
-    ~TCoverageFormat2() override;
-
-    uint16_t RangeCount;
-    std::unique_ptr<TRangeRecord[]> RangeRecord;
-
-   private:
-    TCoverageFormat2(const TCoverageFormat2&);
-    TCoverageFormat2& operator=(const TCoverageFormat2&);
-  };
-  struct TDevice {
-    TDevice() : StartSize(0), EndSize(0), DeltaFormat(0) {}
-
-    uint16_t StartSize;
-    uint16_t EndSize;
-    uint16_t DeltaFormat;
-
-   private:
-    TDevice(const TDevice&);
-    TDevice& operator=(const TDevice&);
-  };
-  struct TSubTableBase {
-    TSubTableBase() : SubstFormat(0) {}
-    explicit TSubTableBase(uint16_t format) : SubstFormat(format) {}
-    virtual ~TSubTableBase() {}
-
-    uint16_t SubstFormat;
-
-   private:
-    TSubTableBase(const TSubTableBase&);
-    TSubTableBase& operator=(const TSubTableBase&);
-  };
-  struct TSingleSubstFormat1 : public TSubTableBase {
-    TSingleSubstFormat1();
-    ~TSingleSubstFormat1() override;
-
-    std::unique_ptr<TCoverageFormatBase> Coverage;
-    int16_t DeltaGlyphID;
-
-   private:
-    TSingleSubstFormat1(const TSingleSubstFormat1&);
-    TSingleSubstFormat1& operator=(const TSingleSubstFormat1&);
-  };
-  struct TSingleSubstFormat2 : public TSubTableBase {
-    TSingleSubstFormat2();
-    ~TSingleSubstFormat2() override;
-
-    std::unique_ptr<TCoverageFormatBase> Coverage;
-    uint16_t GlyphCount;
-    std::unique_ptr<uint16_t[]> Substitute;
-
-   private:
-    TSingleSubstFormat2(const TSingleSubstFormat2&);
-    TSingleSubstFormat2& operator=(const TSingleSubstFormat2&);
-  };
-  struct TLookup {
-    TLookup();
-    ~TLookup();
-
-    uint16_t LookupType;
-    uint16_t LookupFlag;
-    uint16_t SubTableCount;
-    std::unique_ptr<TSubTableBase* []> SubTable;
-
-   private:
-    TLookup(const TLookup&);
-    TLookup& operator=(const TLookup&);
-  };
-  struct TLookupList {
-    TLookupList();
-    ~TLookupList();
-
-    int LookupCount;
-    std::unique_ptr<TLookup[]> Lookup;
-
-   private:
-    TLookupList(const TLookupList&);
-    TLookupList& operator=(const TLookupList&);
-  };
-
-  bool Parse(FT_Bytes scriptlist, FT_Bytes featurelist, FT_Bytes lookuplist);
-  void ParseScriptList(FT_Bytes raw, TScriptList* rec);
-  void ParseScript(FT_Bytes raw, TScript* rec);
-  void ParseLangSys(FT_Bytes raw, TLangSys* rec);
-  void ParseFeatureList(FT_Bytes raw, TFeatureList* rec);
-  void ParseFeature(FT_Bytes raw, TFeature* rec);
-  void ParseLookupList(FT_Bytes raw, TLookupList* rec);
-  void ParseLookup(FT_Bytes raw, TLookup* rec);
-  TCoverageFormatBase* ParseCoverage(FT_Bytes raw);
-  void ParseCoverageFormat1(FT_Bytes raw, TCoverageFormat1* rec);
-  void ParseCoverageFormat2(FT_Bytes raw, TCoverageFormat2* rec);
-  void ParseSingleSubst(FT_Bytes raw, TSubTableBase** rec);
-  void ParseSingleSubstFormat1(FT_Bytes raw, TSingleSubstFormat1* rec);
-  void ParseSingleSubstFormat2(FT_Bytes raw, TSingleSubstFormat2* rec);
-
-  bool GetVerticalGlyphSub(uint32_t glyphnum,
-                           uint32_t* vglyphnum,
-                           TFeature* Feature) const;
-  bool GetVerticalGlyphSub2(uint32_t glyphnum,
-                            uint32_t* vglyphnum,
-                            TLookup* Lookup) const;
-  int GetCoverageIndex(TCoverageFormatBase* Coverage, uint32_t g) const;
-
-  uint8_t GetUInt8(FT_Bytes& p) const;
-  int16_t GetInt16(FT_Bytes& p) const;
-  uint16_t GetUInt16(FT_Bytes& p) const;
-  int32_t GetInt32(FT_Bytes& p) const;
-  uint32_t GetUInt32(FT_Bytes& p) const;
-
-  std::map<uint32_t, uint32_t> m_featureMap;
-  FX_BOOL m_bFeautureMapLoad;
-  bool loaded;
-  tt_gsub_header header;
-  TScriptList ScriptList;
-  TFeatureList FeatureList;
-  TLookupList LookupList;
-};
-
-#endif  // CORE_FPDFAPI_FPDF_FONT_TTGSUBTABLE_H_