CFX_MapByteStringToPtr considered harmful.

core/include/fxge/fx_font.h

 // 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_INCLUDE_FXGE_FX_FONT_H_
 #define CORE_INCLUDE_FXGE_FX_FONT_H_
 
 #include <map>
 
 #include "../fxcrt/fx_system.h"
 #include "fx_dib.h"
 
 typedef struct FT_FaceRec_* FXFT_Face;
 typedef void* FXFT_Library;
-class CFontFileFaceInfo;
+
 class CFX_FaceCache;
+class CFX_FontFaceInfo;
 class CFX_FontMapper;
 class CFX_PathData;
+class CFX_SizeGlyphCache;
 class CFX_SubstFont;
+class CFontFileFaceInfo;
+class CTTFontDesc;
+class IFX_FontEncoding;
 class IFX_SystemFontInfo;
 
 #define FXFONT_FIXED_PITCH 0x01
 #define FXFONT_SERIF 0x02
 #define FXFONT_SYMBOLIC 0x04
 #define FXFONT_SCRIPT 0x08
 #define FXFONT_ITALIC 0x40
 #define FXFONT_BOLD 0x40000
 #define FXFONT_USEEXTERNATTR 0x80000
 #define FXFONT_CIDFONT 0x100000
@@ skipping 182 matching lines @@
   FXFT_Face GetFixedFace(const uint8_t* pData, FX_DWORD size, int face_index);
   void ReleaseFace(FXFT_Face face);
   void SetSystemFontInfo(IFX_SystemFontInfo* pFontInfo);
   FXFT_Face FindSubstFont(const CFX_ByteString& face_name,
                           FX_BOOL bTrueType,
                           FX_DWORD flags,
                           int weight,
                           int italic_angle,
                           int CharsetCP,
                           CFX_SubstFont* pSubstFont);
+  void FreeCache();
+  FX_BOOL GetStandardFont(const uint8_t*& pFontData, FX_DWORD& size, int index);
 
-  void FreeCache();
-
-  FX_BOOL GetStandardFont(const uint8_t*& pFontData, FX_DWORD& size, int index);
   CFX_FontMapper* m_pBuiltinMapper;
-  CFX_MapByteStringToPtr m_FaceMap;
+  std::map<CFX_ByteString, CTTFontDesc*> m_FaceMap;
   FXFT_Library m_FTLibrary;
   FoxitFonts m_ExternalFonts[16];
 };
 
 class IFX_FontEnumerator {
  public:
   virtual void HitFont() = 0;
 
   virtual void Finish() = 0;
 
@@ skipping 97 matching lines @@
   void* GetFont(const FX_CHAR* face) override;
   FX_DWORD GetFontData(void* hFont,
                        FX_DWORD table,
                        uint8_t* buffer,
                        FX_DWORD size) override;
   void DeleteFont(void* hFont) override;
   FX_BOOL GetFaceName(void* hFont, CFX_ByteString& name) override;
   FX_BOOL GetFontCharset(void* hFont, int& charset) override;
 
  protected:
-  CFX_MapByteStringToPtr m_FontList;
+  std::map<CFX_ByteString, CFX_FontFaceInfo*> m_FontList;
   CFX_ByteStringArray m_PathList;
   CFX_FontMapper* m_pMapper;
   void ScanPath(CFX_ByteString& path);
   void ScanFile(CFX_ByteString& path);
   void ReportFace(CFX_ByteString& path,
                   FXSYS_FILE* pFile,
                   FX_DWORD filesize,
                   FX_DWORD offset);
 };
 class CFX_CountedFaceCache {
@@ skipping 59 matching lines @@
                                           const CFX_AffineMatrix* pMatrix,
                                           int dest_width,
                                           int anti_alias);
   CFX_GlyphBitmap* LookUpGlyphBitmap(CFX_Font* pFont,
                                      const CFX_AffineMatrix* pMatrix,
                                      CFX_ByteStringC& FaceGlyphsKey,
                                      FX_DWORD glyph_index,
                                      FX_BOOL bFontStyle,
                                      int dest_width,
                                      int anti_alias);
-  CFX_MapByteStringToPtr m_SizeMap;
+  std::map<CFX_ByteString, CFX_SizeGlyphCache*> m_SizeMap;
   CFX_MapPtrToPtr m_PathMap;
   CFX_DIBitmap* m_pBitmap;
 
   void InitPlatform();
   void DestroyPlatform();
 };
 typedef struct {
   const CFX_GlyphBitmap* m_pGlyph;
   int m_OriginX, m_OriginY;
   FX_FLOAT m_fOriginX, m_fOriginY;
 } FXTEXT_GLYPHPOS;
 FX_RECT FXGE_GetGlyphsBBox(FXTEXT_GLYPHPOS* pGlyphAndPos,
                            int nChars,
                            int anti_alias,
                            FX_FLOAT retinaScaleX = 1.0f,
                            FX_FLOAT retinaScaleY = 1.0f);
 
 class IFX_GSUBTable {
  public:
   static IFX_GSUBTable* Create(CFX_Font* pFont);
   virtual FX_BOOL GetVerticalGlyph(FX_DWORD glyphnum, FX_DWORD* vglyphnum) = 0;
 
  protected:
   virtual ~IFX_GSUBTable() {}
 };
 
 #endif  // CORE_INCLUDE_FXGE_FX_FONT_H_