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1 // Copyright 2014 PDFium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | |
6 | |
7 #ifndef XFA_INCLUDE_FXFA_XFA_FONTMGR_H_ | |
8 #define XFA_INCLUDE_FXFA_XFA_FONTMGR_H_ | |
9 | |
10 #include <map> | |
11 | |
12 #include "core/fxcrt/include/fx_ext.h" | |
13 #include "core/fxcrt/include/fx_system.h" | |
14 #include "xfa/fgas/font/fgas_font.h" | |
15 #include "xfa/include/fxfa/fxfa.h" | |
16 | |
17 class CPDF_Font; | |
18 | |
19 struct XFA_FONTINFO { | |
20 uint32_t dwFontNameHash; | |
21 const FX_WCHAR* pPsName; | |
22 const FX_WCHAR* pReplaceFont; | |
23 uint16_t dwStyles; | |
24 uint16_t wCodePage; | |
25 }; | |
26 | |
27 class CXFA_DefFontMgr { | |
28 public: | |
29 CXFA_DefFontMgr() {} | |
30 ~CXFA_DefFontMgr(); | |
31 | |
32 IFX_Font* GetFont(CXFA_FFDoc* hDoc, | |
33 const CFX_WideStringC& wsFontFamily, | |
34 uint32_t dwFontStyles, | |
35 uint16_t wCodePage = 0xFFFF); | |
36 IFX_Font* GetDefaultFont(CXFA_FFDoc* hDoc, | |
37 const CFX_WideStringC& wsFontFamily, | |
38 uint32_t dwFontStyles, | |
39 uint16_t wCodePage = 0xFFFF); | |
40 | |
41 protected: | |
42 CFX_PtrArray m_CacheFonts; | |
43 }; | |
44 | |
45 class CXFA_PDFFontMgr : public IFX_FontProvider { | |
46 public: | |
47 CXFA_PDFFontMgr(CXFA_FFDoc* pDoc); | |
48 ~CXFA_PDFFontMgr(); | |
49 IFX_Font* GetFont(const CFX_WideStringC& wsFontFamily, | |
50 uint32_t dwFontStyles, | |
51 CPDF_Font** pPDFFont, | |
52 FX_BOOL bStrictMatch = TRUE); | |
53 FX_BOOL GetCharWidth(IFX_Font* pFont, | |
54 FX_WCHAR wUnicode, | |
55 int32_t& iWidth, | |
56 FX_BOOL bCharCode); | |
57 CFX_MapPtrToPtr m_FDE2PDFFont; | |
58 | |
59 protected: | |
60 IFX_Font* FindFont(CFX_ByteString strFamilyName, | |
61 FX_BOOL bBold, | |
62 FX_BOOL bItalic, | |
63 CPDF_Font** pPDFFont, | |
64 FX_BOOL bStrictMatch = TRUE); | |
65 CFX_ByteString PsNameToFontName(const CFX_ByteString& strPsName, | |
66 FX_BOOL bBold, | |
67 FX_BOOL bItalic); | |
68 FX_BOOL PsNameMatchDRFontName(const CFX_ByteStringC& bsPsName, | |
69 FX_BOOL bBold, | |
70 FX_BOOL bItalic, | |
71 const CFX_ByteString& bsDRFontName, | |
72 FX_BOOL bStrictMatch = TRUE); | |
73 | |
74 CXFA_FFDoc* m_pDoc; | |
75 std::map<CFX_ByteString, IFX_Font*> m_FontMap; | |
76 }; | |
77 | |
78 class CXFA_FontMgr { | |
79 public: | |
80 CXFA_FontMgr(); | |
81 ~CXFA_FontMgr(); | |
82 IFX_Font* GetFont(CXFA_FFDoc* hDoc, | |
83 const CFX_WideStringC& wsFontFamily, | |
84 uint32_t dwFontStyles, | |
85 uint16_t wCodePage = 0xFFFF); | |
86 void LoadDocFonts(CXFA_FFDoc* hDoc); | |
87 void ReleaseDocFonts(CXFA_FFDoc* hDoc); | |
88 | |
89 void SetDefFontMgr(CXFA_DefFontMgr* pFontMgr); | |
90 | |
91 protected: | |
92 void DelAllMgrMap(); | |
93 | |
94 CFX_MapPtrToPtr m_PDFFontMgrArray; | |
95 CXFA_DefFontMgr* m_pDefFontMgr; | |
96 std::map<CFX_ByteString, IFX_Font*> m_FontMap; | |
97 }; | |
98 | |
99 #endif // XFA_INCLUDE_FXFA_XFA_FONTMGR_H_ | |
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