// 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 XFA_FXFA_XFA_FONTMGR_H_ #define XFA_FXFA_XFA_FONTMGR_H_ #include <map> #include <memory> #include "core/fxcrt/fx_ext.h" #include "core/fxcrt/fx_system.h" #include "xfa/fgas/font/fgas_font.h" #include "xfa/fxfa/fxfa.h" class CPDF_Font; struct XFA_FONTINFO { uint32_t dwFontNameHash; const FX_WCHAR* pPsName; const FX_WCHAR* pReplaceFont; uint16_t dwStyles; uint16_t wCodePage; }; class CXFA_DefFontMgr { public: CXFA_DefFontMgr(); ~CXFA_DefFontMgr(); CFGAS_GEFont* GetFont(CXFA_FFDoc* hDoc, const CFX_WideStringC& wsFontFamily, uint32_t dwFontStyles, uint16_t wCodePage = 0xFFFF); CFGAS_GEFont* GetDefaultFont(CXFA_FFDoc* hDoc, const CFX_WideStringC& wsFontFamily, uint32_t dwFontStyles, uint16_t wCodePage = 0xFFFF); protected: CFX_ArrayTemplate<CFGAS_GEFont*> m_CacheFonts; }; class CXFA_PDFFontMgr { public: explicit CXFA_PDFFontMgr(CXFA_FFDoc* pDoc); ~CXFA_PDFFontMgr(); CFGAS_GEFont* GetFont(const CFX_WideStringC& wsFontFamily, uint32_t dwFontStyles, CPDF_Font** pPDFFont, bool bStrictMatch); bool GetCharWidth(const CFGAS_GEFont* pFont, FX_WCHAR wUnicode, bool bCharCode, int32_t* pWidth); void SetFont(const CFGAS_GEFont* pFont, CPDF_Font* pPDFFont); protected: CFGAS_GEFont* FindFont(const CFX_ByteString& strFamilyName, bool bBold, bool bItalic, CPDF_Font** pPDFFont, bool bStrictMatch); CFX_ByteString PsNameToFontName(const CFX_ByteString& strPsName, bool bBold, bool bItalic); bool PsNameMatchDRFontName(const CFX_ByteStringC& bsPsName, bool bBold, bool bItalic, const CFX_ByteString& bsDRFontName, bool bStrictMatch); CXFA_FFDoc* const m_pDoc; std::map<const CFGAS_GEFont*, CPDF_Font*> m_FDE2PDFFont; std::map<CFX_ByteString, CFGAS_GEFont*> m_FontMap; }; class CXFA_FontMgr { public: CXFA_FontMgr(); ~CXFA_FontMgr(); CFGAS_GEFont* GetFont(CXFA_FFDoc* hDoc, const CFX_WideStringC& wsFontFamily, uint32_t dwFontStyles, uint16_t wCodePage = 0xFFFF); void LoadDocFonts(CXFA_FFDoc* hDoc); void ReleaseDocFonts(CXFA_FFDoc* hDoc); void SetDefFontMgr(std::unique_ptr<CXFA_DefFontMgr> pFontMgr); protected: std::unique_ptr<CXFA_DefFontMgr> m_pDefFontMgr; std::map<CXFA_FFDoc*, std::unique_ptr<CXFA_PDFFontMgr>> m_PDFFontMgrMap; std::map<CFX_ByteString, CFGAS_GEFont*> m_FontMap; }; #endif // XFA_FXFA_XFA_FONTMGR_H_