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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #ifndef XFA_FGAS_FONT_FGAS_GEFONT_H_ | 7 #ifndef XFA_FGAS_FONT_FGAS_GEFONT_H_ |
8 #define XFA_FGAS_FONT_FGAS_GEFONT_H_ | 8 #define XFA_FGAS_FONT_FGAS_GEFONT_H_ |
9 | 9 |
10 #include "xfa/fgas/crt/fgas_utils.h" | 10 #include "xfa/fgas/crt/fgas_utils.h" |
11 #include "xfa/fgas/font/fgas_font.h" | 11 #include "xfa/fgas/font/fgas_font.h" |
12 | 12 |
13 #define FXFONT_SUBST_ITALIC 0x02 | 13 #define FXFONT_SUBST_ITALIC 0x02 |
14 | 14 |
15 class CFX_GEFont : public IFX_Font { | 15 class CFX_GEFont : public IFX_Font { |
16 public: | 16 public: |
17 CFX_GEFont(const CFX_GEFont& src, FX_DWORD dwFontStyles); | 17 CFX_GEFont(const CFX_GEFont& src, uint32_t dwFontStyles); |
18 CFX_GEFont(IFX_FontMgr* pFontMgr); | 18 CFX_GEFont(IFX_FontMgr* pFontMgr); |
19 ~CFX_GEFont(); | 19 ~CFX_GEFont(); |
20 virtual void Release(); | 20 virtual void Release(); |
21 virtual IFX_Font* Retain(); | 21 virtual IFX_Font* Retain(); |
22 FX_BOOL LoadFont(const FX_WCHAR* pszFontFamily, | 22 FX_BOOL LoadFont(const FX_WCHAR* pszFontFamily, |
23 FX_DWORD dwFontStyles, | 23 uint32_t dwFontStyles, |
24 uint16_t wCodePage); | 24 uint16_t wCodePage); |
25 FX_BOOL LoadFont(const uint8_t* pBuffer, int32_t length); | 25 FX_BOOL LoadFont(const uint8_t* pBuffer, int32_t length); |
26 FX_BOOL LoadFont(const FX_WCHAR* pszFileName); | 26 FX_BOOL LoadFont(const FX_WCHAR* pszFileName); |
27 FX_BOOL LoadFont(IFX_Stream* pFontStream, FX_BOOL bSaveStream); | 27 FX_BOOL LoadFont(IFX_Stream* pFontStream, FX_BOOL bSaveStream); |
28 FX_BOOL LoadFont(CFX_Font* pExtFont, FX_BOOL bTakeOver = FALSE); | 28 FX_BOOL LoadFont(CFX_Font* pExtFont, FX_BOOL bTakeOver = FALSE); |
29 virtual IFX_Font* Derive(FX_DWORD dwFontStyles, uint16_t wCodePage = 0); | 29 virtual IFX_Font* Derive(uint32_t dwFontStyles, uint16_t wCodePage = 0); |
30 virtual void GetFamilyName(CFX_WideString& wsFamily) const; | 30 virtual void GetFamilyName(CFX_WideString& wsFamily) const; |
31 virtual void GetPsName(CFX_WideString& wsName) const; | 31 virtual void GetPsName(CFX_WideString& wsName) const; |
32 virtual FX_DWORD GetFontStyles() const; | 32 virtual uint32_t GetFontStyles() const; |
33 virtual uint8_t GetCharSet() const; | 33 virtual uint8_t GetCharSet() const; |
34 virtual FX_BOOL GetCharWidth(FX_WCHAR wUnicode, | 34 virtual FX_BOOL GetCharWidth(FX_WCHAR wUnicode, |
35 int32_t& iWidth, | 35 int32_t& iWidth, |
36 FX_BOOL bCharCode = FALSE); | 36 FX_BOOL bCharCode = FALSE); |
37 virtual int32_t GetGlyphIndex(FX_WCHAR wUnicode, FX_BOOL bCharCode = FALSE); | 37 virtual int32_t GetGlyphIndex(FX_WCHAR wUnicode, FX_BOOL bCharCode = FALSE); |
38 virtual int32_t GetAscent() const; | 38 virtual int32_t GetAscent() const; |
39 virtual int32_t GetDescent() const; | 39 virtual int32_t GetDescent() const; |
40 virtual FX_BOOL GetCharBBox(FX_WCHAR wUnicode, | 40 virtual FX_BOOL GetCharBBox(FX_WCHAR wUnicode, |
41 CFX_Rect& bbox, | 41 CFX_Rect& bbox, |
42 FX_BOOL bCharCode = FALSE); | 42 FX_BOOL bCharCode = FALSE); |
43 virtual FX_BOOL GetBBox(CFX_Rect& bbox); | 43 virtual FX_BOOL GetBBox(CFX_Rect& bbox); |
44 virtual int32_t GetItalicAngle() const; | 44 virtual int32_t GetItalicAngle() const; |
45 virtual void Reset(); | 45 virtual void Reset(); |
46 virtual IFX_Font* GetSubstFont(int32_t iGlyphIndex) const; | 46 virtual IFX_Font* GetSubstFont(int32_t iGlyphIndex) const; |
47 virtual void* GetDevFont() const { return (void*)m_pFont; } | 47 virtual void* GetDevFont() const { return (void*)m_pFont; } |
48 virtual void SetFontProvider(IFX_FontProvider* pProvider) { | 48 virtual void SetFontProvider(IFX_FontProvider* pProvider) { |
49 m_pProvider = pProvider; | 49 m_pProvider = pProvider; |
50 } | 50 } |
51 #if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_ | 51 #if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_ |
52 virtual void SetLogicalFontStyle(FX_DWORD dwLogFontStyle) { | 52 virtual void SetLogicalFontStyle(uint32_t dwLogFontStyle) { |
53 m_bUseLogFontStyle = TRUE; | 53 m_bUseLogFontStyle = TRUE; |
54 m_dwLogFontStyle = dwLogFontStyle; | 54 m_dwLogFontStyle = dwLogFontStyle; |
55 } | 55 } |
56 #endif | 56 #endif |
57 | 57 |
58 protected: | 58 protected: |
59 #if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_ | 59 #if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_ |
60 FX_BOOL m_bUseLogFontStyle; | 60 FX_BOOL m_bUseLogFontStyle; |
61 FX_DWORD m_dwLogFontStyle; | 61 uint32_t m_dwLogFontStyle; |
62 #endif | 62 #endif |
63 CFX_Font* m_pFont; | 63 CFX_Font* m_pFont; |
64 IFX_FontMgr* m_pFontMgr; | 64 IFX_FontMgr* m_pFontMgr; |
65 int32_t m_iRefCount; | 65 int32_t m_iRefCount; |
66 FX_BOOL m_bExtFont; | 66 FX_BOOL m_bExtFont; |
67 IFX_Stream* m_pStream; | 67 IFX_Stream* m_pStream; |
68 IFX_FileRead* m_pFileRead; | 68 IFX_FileRead* m_pFileRead; |
69 CFX_UnicodeEncoding* m_pFontEncoding; | 69 CFX_UnicodeEncoding* m_pFontEncoding; |
70 CFX_WordDiscreteArray* m_pCharWidthMap; | 70 CFX_WordDiscreteArray* m_pCharWidthMap; |
71 CFX_RectMassArray* m_pRectArray; | 71 CFX_RectMassArray* m_pRectArray; |
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83 int32_t& iWidth, | 83 int32_t& iWidth, |
84 FX_BOOL bRecursive, | 84 FX_BOOL bRecursive, |
85 FX_BOOL bCharCode = FALSE); | 85 FX_BOOL bCharCode = FALSE); |
86 int32_t GetGlyphIndex(FX_WCHAR wUnicode, | 86 int32_t GetGlyphIndex(FX_WCHAR wUnicode, |
87 FX_BOOL bRecursive, | 87 FX_BOOL bRecursive, |
88 IFX_Font** ppFont, | 88 IFX_Font** ppFont, |
89 FX_BOOL bCharCode = FALSE); | 89 FX_BOOL bCharCode = FALSE); |
90 }; | 90 }; |
91 | 91 |
92 #endif // XFA_FGAS_FONT_FGAS_GEFONT_H_ | 92 #endif // XFA_FGAS_FONT_FGAS_GEFONT_H_ |
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