Use proper file names in core/fpdfapi/font

This CL splits up font_int.h into files by classes. It also renames the
unittests to match the class being tested. Finally, it renames the ttgsubtable
files to match the class name.

Change-Id: I6187caa9e82d12b9a66e955113fe327d52042ae0
Reviewed-on: https://pdfium-review.googlesource.com/6090
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Nicolás Peña <npm@chromium.org>

1 files changed, 0 insertions, 298 deletions

diff --git a/core/fpdfapi/font/ttgsubtable.h b/core/fpdfapi/font/ttgsubtable.h
deleted file mode 100644
index c3bff43957..0000000000
--- a/core/fpdfapi/font/ttgsubtable.h
+++ /dev/null
@@ -1,298 +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_FONT_TTGSUBTABLE_H_
-#define CORE_FPDFAPI_FONT_TTGSUBTABLE_H_
-
-#include <stdint.h>
-
-#include <memory>
-#include <set>
-#include <vector>
-
-#include "core/fxcrt/fx_basic.h"
-#include "core/fxge/fx_font.h"
-#include "core/fxge/fx_freetype.h"
-
-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;
-    std::vector<uint16_t> FeatureIndices;
-
-   private:
-    TLangSys(const TLangSys&) = delete;
-    TLangSys& operator=(const TLangSys&) = delete;
-  };
-
-  struct TLangSysRecord {
-    TLangSysRecord() : LangSysTag(0) {}
-
-    uint32_t LangSysTag;
-    TLangSys LangSys;
-
-   private:
-    TLangSysRecord(const TLangSysRecord&) = delete;
-    TLangSysRecord& operator=(const TLangSysRecord&) = delete;
-  };
-
-  struct TScript {
-    TScript();
-    ~TScript();
-
-    uint16_t DefaultLangSys;
-    std::vector<TLangSysRecord> LangSysRecords;
-
-   private:
-    TScript(const TScript&) = delete;
-    TScript& operator=(const TScript&) = delete;
-  };
-
-  struct TScriptRecord {
-    TScriptRecord() : ScriptTag(0) {}
-
-    uint32_t ScriptTag;
-    TScript Script;
-
-   private:
-    TScriptRecord(const TScriptRecord&) = delete;
-    TScriptRecord& operator=(const TScriptRecord&) = delete;
-  };
-
-  struct TScriptList {
-    TScriptList();
-    ~TScriptList();
-
-    std::vector<TScriptRecord> ScriptRecords;
-
-   private:
-    TScriptList(const TScriptList&) = delete;
-    TScriptList& operator=(const TScriptList&) = delete;
-  };
-
-  struct TFeature {
-    TFeature();
-    ~TFeature();
-
-    uint16_t FeatureParams;
-    std::vector<uint16_t> LookupListIndices;
-
-   private:
-    TFeature(const TFeature&) = delete;
-    TFeature& operator=(const TFeature&) = delete;
-  };
-
-  struct TFeatureRecord {
-    TFeatureRecord() : FeatureTag(0) {}
-
-    uint32_t FeatureTag;
-    TFeature Feature;
-
-   private:
-    TFeatureRecord(const TFeatureRecord&) = delete;
-    TFeatureRecord& operator=(const TFeatureRecord&) = delete;
-  };
-
-  struct TFeatureList {
-    TFeatureList();
-    ~TFeatureList();
-
-    std::vector<TFeatureRecord> FeatureRecords;
-
-   private:
-    TFeatureList(const TFeatureList&) = delete;
-    TFeatureList& operator=(const TFeatureList&) = delete;
-  };
-
-  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;
-
-   private:
-    TCoverageFormatBase(const TCoverageFormatBase&);
-    TCoverageFormatBase& operator=(const TCoverageFormatBase&);
-  };
-
-  struct TCoverageFormat1 : public TCoverageFormatBase {
-    TCoverageFormat1();
-    ~TCoverageFormat1() override;
-
-    std::vector<uint16_t> GlyphArray;
-
-   private:
-    TCoverageFormat1(const TCoverageFormat1&) = delete;
-    TCoverageFormat1& operator=(const TCoverageFormat1&) = delete;
-  };
-
-  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&) = delete;
-  };
-
-  struct TCoverageFormat2 : public TCoverageFormatBase {
-    TCoverageFormat2();
-    ~TCoverageFormat2() override;
-
-    std::vector<TRangeRecord> RangeRecords;
-
-   private:
-    TCoverageFormat2(const TCoverageFormat2&) = delete;
-    TCoverageFormat2& operator=(const TCoverageFormat2&) = delete;
-  };
-
-  struct TDevice {
-    TDevice() : StartSize(0), EndSize(0), DeltaFormat(0) {}
-
-    uint16_t StartSize;
-    uint16_t EndSize;
-    uint16_t DeltaFormat;
-
-   private:
-    TDevice(const TDevice&) = delete;
-    TDevice& operator=(const TDevice&) = delete;
-  };
-
-  struct TSubTableBase {
-    TSubTableBase() : SubstFormat(0) {}
-    explicit TSubTableBase(uint16_t format) : SubstFormat(format) {}
-    virtual ~TSubTableBase() {}
-
-    uint16_t SubstFormat;
-
-   private:
-    TSubTableBase(const TSubTableBase&) = delete;
-    TSubTableBase& operator=(const TSubTableBase&) = delete;
-  };
-
-  struct TSingleSubstFormat1 : public TSubTableBase {
-    TSingleSubstFormat1();
-    ~TSingleSubstFormat1() override;
-
-    std::unique_ptr<TCoverageFormatBase> Coverage;
-    int16_t DeltaGlyphID;
-
-   private:
-    TSingleSubstFormat1(const TSingleSubstFormat1&) = delete;
-    TSingleSubstFormat1& operator=(const TSingleSubstFormat1&) = delete;
-  };
-
-  struct TSingleSubstFormat2 : public TSubTableBase {
-    TSingleSubstFormat2();
-    ~TSingleSubstFormat2() override;
-
-    std::unique_ptr<TCoverageFormatBase> Coverage;
-    std::vector<uint16_t> Substitutes;
-
-   private:
-    TSingleSubstFormat2(const TSingleSubstFormat2&) = delete;
-    TSingleSubstFormat2& operator=(const TSingleSubstFormat2&) = delete;
-  };
-
-  struct TLookup {
-    TLookup();
-    ~TLookup();
-
-    uint16_t LookupType;
-    uint16_t LookupFlag;
-    std::vector<std::unique_ptr<TSubTableBase>> SubTables;
-
-   private:
-    TLookup(const TLookup&) = delete;
-    TLookup& operator=(const TLookup&) = delete;
-  };
-
-  struct TLookupList {
-    TLookupList();
-    ~TLookupList();
-
-    std::vector<TLookup> Lookups;
-
-   private:
-    TLookupList(const TLookupList&) = delete;
-    TLookupList& operator=(const TLookupList&) = delete;
-  };
-
-  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);
-  std::unique_ptr<TCoverageFormatBase> ParseCoverage(FT_Bytes raw);
-  void ParseCoverageFormat1(FT_Bytes raw, TCoverageFormat1* rec);
-  void ParseCoverageFormat2(FT_Bytes raw, TCoverageFormat2* rec);
-  void ParseSingleSubst(FT_Bytes raw, std::unique_ptr<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);
-  bool GetVerticalGlyphSub2(uint32_t glyphnum,
-                            uint32_t* vglyphnum,
-                            TLookup* Lookup);
-  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::set<uint32_t> m_featureSet;
-  bool m_bFeautureMapLoad;
-  bool loaded;
-  tt_gsub_header header;
-  TScriptList ScriptList;
-  TFeatureList FeatureList;
-  TLookupList LookupList;
-};
-
-#endif  // CORE_FPDFAPI_FONT_TTGSUBTABLE_H_