From 169b30187bf5798a6106b5ab16288c9d86861f8b Mon Sep 17 00:00:00 2001 From: Nicolas Pena Date: Fri, 26 May 2017 14:38:03 -0400 Subject: Use proper file names in core/fpdfapi/font MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Commit-Queue: Nicolás Peña --- core/fpdfapi/font/ttgsubtable.h | 298 ---------------------------------------- 1 file changed, 298 deletions(-) delete mode 100644 core/fpdfapi/font/ttgsubtable.h (limited to 'core/fpdfapi/font/ttgsubtable.h') 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 - -#include -#include -#include - -#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 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 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 ScriptRecords; - - private: - TScriptList(const TScriptList&) = delete; - TScriptList& operator=(const TScriptList&) = delete; - }; - - struct TFeature { - TFeature(); - ~TFeature(); - - uint16_t FeatureParams; - std::vector 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 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 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 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 Coverage; - int16_t DeltaGlyphID; - - private: - TSingleSubstFormat1(const TSingleSubstFormat1&) = delete; - TSingleSubstFormat1& operator=(const TSingleSubstFormat1&) = delete; - }; - - struct TSingleSubstFormat2 : public TSubTableBase { - TSingleSubstFormat2(); - ~TSingleSubstFormat2() override; - - std::unique_ptr Coverage; - std::vector Substitutes; - - private: - TSingleSubstFormat2(const TSingleSubstFormat2&) = delete; - TSingleSubstFormat2& operator=(const TSingleSubstFormat2&) = delete; - }; - - struct TLookup { - TLookup(); - ~TLookup(); - - uint16_t LookupType; - uint16_t LookupFlag; - std::vector> SubTables; - - private: - TLookup(const TLookup&) = delete; - TLookup& operator=(const TLookup&) = delete; - }; - - struct TLookupList { - TLookupList(); - ~TLookupList(); - - std::vector 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 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* 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 m_featureSet; - bool m_bFeautureMapLoad; - bool loaded; - tt_gsub_header header; - TScriptList ScriptList; - TFeatureList FeatureList; - TLookupList LookupList; -}; - -#endif // CORE_FPDFAPI_FONT_TTGSUBTABLE_H_ -- cgit v1.2.3