From bc5e6d289ed40efec2b0e03427e8fc2947bf53e3 Mon Sep 17 00:00:00 2001 From: dsinclair Date: Tue, 4 Oct 2016 11:08:49 -0700 Subject: Move core/fpdfapi/fpdf_font to core/fpdfapi/font BUG=pdfium:603 Review-Url: https://codereview.chromium.org/2392773003 --- core/fpdfapi/fpdf_font/ttgsubtable.h | 301 ----------------------------------- 1 file changed, 301 deletions(-) delete mode 100644 core/fpdfapi/fpdf_font/ttgsubtable.h (limited to '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 492a6a21de..0000000000 --- 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 - -#include -#include - -#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 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 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 ScriptRecord; - - private: - TScriptList(const TScriptList&); - TScriptList& operator=(const TScriptList&); - }; - struct TFeature { - TFeature(); - ~TFeature(); - - uint16_t FeatureParams; - int LookupCount; - std::unique_ptr 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 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 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 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 Coverage; - int16_t DeltaGlyphID; - - private: - TSingleSubstFormat1(const TSingleSubstFormat1&); - TSingleSubstFormat1& operator=(const TSingleSubstFormat1&); - }; - struct TSingleSubstFormat2 : public TSubTableBase { - TSingleSubstFormat2(); - ~TSingleSubstFormat2() override; - - std::unique_ptr Coverage; - uint16_t GlyphCount; - std::unique_ptr 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 SubTable; - - private: - TLookup(const TLookup&); - TLookup& operator=(const TLookup&); - }; - struct TLookupList { - TLookupList(); - ~TLookupList(); - - int LookupCount; - std::unique_ptr 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 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_ -- cgit v1.2.3