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Unified Diff: xfa/src/fgas/include/fx_fnt.h

Issue 1636873004: XFA: Fix DOS newlines (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@xfa
Patch Set: All of them Created 4 years, 11 months ago
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Index: xfa/src/fgas/include/fx_fnt.h
diff --git a/xfa/src/fgas/include/fx_fnt.h b/xfa/src/fgas/include/fx_fnt.h
index 4d60af22e22792dad11a8f16d70b099f019a6498..894ad183f5717b26c50c1f8417c5ee24d118e075 100644
--- a/xfa/src/fgas/include/fx_fnt.h
+++ b/xfa/src/fgas/include/fx_fnt.h
@@ -1,264 +1,264 @@
-// 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 _FX_FONT
-#define _FX_FONT
-class IFX_Font;
-class IFX_FontMgr;
-#define FX_FONTSTYLE_Normal 0x00
-#define FX_FONTSTYLE_FixedPitch 0x01
-#define FX_FONTSTYLE_Serif 0x02
-#define FX_FONTSTYLE_Symbolic 0x04
-#define FX_FONTSTYLE_Script 0x08
-#define FX_FONTSTYLE_Italic 0x40
-#define FX_FONTSTYLE_Bold 0x40000
-#define FX_FONTSTYLE_BoldItalic (FX_FONTSTYLE_Bold | FX_FONTSTYLE_Italic)
-#define FX_FONTSTYLE_ExactMatch 0x80000000
-#define FX_FONTDECORATION_Underline 0x00000001
-#define FX_FONTDECORATION_Strikeout 0x00000002
-#define FX_FONTDECORATION_Overline 0x00000004
-#define FX_FONTDECORATION_Emphasis 0x00000008
-#define FX_FONTDECORATION_Superscript 0x00000010
-#define FX_FONTDECORATION_Subscript 0x00000020
-#define FX_FONTDECORATION_SmallCapital 0x00000040
-#define FX_FONTDECORATION_Capital 0x00000080
-#define FX_FONTDECORATION_Lowercase 0x000000C0
-#define FX_FONTDECORATION_Raised 0x00000100
-#define FX_FONTDECORATION_Sunken 0x00000200
-#define FX_FONTDECORATION_Shadow 0x00000400
-#define FX_FONTDECORATION_BoundingShape 0x20000000
-#define FX_FONTDECORATION_Hide 0x40000000
-#define FX_FONTDECORATION_StrokeFill 0x80000000
-#define FX_BOUNDINGSHAPE_None 0
-#define FX_BOUNDINGSHAPE_Circle 1
-#define FX_BOUNDINGSHAPE_Square 2
-#define FX_BOUNDINGSHAPE_Triangle 3
-#define FX_BOUNDINGSHAPE_Diamond 4
-
-class IFX_FontProvider {
- public:
- virtual ~IFX_FontProvider() {}
- virtual FX_BOOL GetCharWidth(IFX_Font* pFont,
- FX_WCHAR wUnicode,
- int32_t& iWidth,
- FX_BOOL bCharCode = FALSE) = 0;
-};
-
-class IFX_Font {
- public:
- static IFX_Font* LoadFont(const FX_WCHAR* pszFontFamily,
- FX_DWORD dwFontStyles,
- FX_WORD wCodePage,
- IFX_FontMgr* pFontMgr);
- static IFX_Font* LoadFont(const uint8_t* pBuffer,
- int32_t iLength,
- IFX_FontMgr* pFontMgr);
- static IFX_Font* LoadFont(const FX_WCHAR* pszFileName, IFX_FontMgr* pFontMgr);
- static IFX_Font* LoadFont(IFX_Stream* pFontStream,
- IFX_FontMgr* pFontMgr,
- FX_BOOL bSaveStream = FALSE);
- static IFX_Font* LoadFont(CFX_Font* pExtFont,
- IFX_FontMgr* pFontMgr,
- FX_BOOL bTakeOver = FALSE);
- virtual ~IFX_Font() {}
- virtual void Release() = 0;
- virtual IFX_Font* Retain() = 0;
- virtual IFX_Font* Derive(FX_DWORD dwFontStyles, FX_WORD wCodePage = 0) = 0;
- virtual void GetFamilyName(CFX_WideString& wsFamily) const = 0;
- virtual void GetPsName(CFX_WideString& wsName) const = 0;
- virtual FX_DWORD GetFontStyles() const = 0;
- virtual uint8_t GetCharSet() const = 0;
- virtual FX_BOOL GetCharWidth(FX_WCHAR wUnicode,
- int32_t& iWidth,
- FX_BOOL bCharCode = FALSE) = 0;
- virtual int32_t GetGlyphIndex(FX_WCHAR wUnicode,
- FX_BOOL bCharCode = FALSE) = 0;
- virtual int32_t GetAscent() const = 0;
- virtual int32_t GetDescent() const = 0;
- virtual FX_BOOL GetCharBBox(FX_WCHAR wUnicode,
- CFX_Rect& bbox,
- FX_BOOL bCharCode = FALSE) = 0;
- virtual FX_BOOL GetBBox(CFX_Rect& bbox) = 0;
- virtual int32_t GetItalicAngle() const = 0;
- virtual void Reset() = 0;
- virtual IFX_Font* GetSubstFont(int32_t iGlyphIndex) const = 0;
- virtual void* GetDevFont() const = 0;
- virtual void SetFontProvider(IFX_FontProvider* pProvider) = 0;
-#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
- virtual void SetLogicalFontStyle(FX_DWORD dwLogFontStyle) = 0;
-#endif
-};
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
-typedef struct _FX_FONTMATCHPARAMS {
- const FX_WCHAR* pwsFamily;
- FX_DWORD dwFontStyles;
- FX_DWORD dwUSB;
- FX_DWORD dwMatchFlags;
- FX_WCHAR wUnicode;
- FX_WORD wCodePage;
-} FX_FONTMATCHPARAMS, *FX_LPFONTMATCHPARAMS;
-typedef FX_FONTMATCHPARAMS const* FX_LPCFONTMATCHPARAMS;
-typedef struct _FX_FONTSIGNATURE : public CFX_Target {
- FX_DWORD fsUsb[4];
- FX_DWORD fsCsb[2];
-} FX_FONTSIGNATURE;
-typedef struct _FX_FONTDESCRIPTOR : public CFX_Target {
- FX_WCHAR wsFontFace[32];
- FX_DWORD dwFontStyles;
- uint8_t uCharSet;
- FX_FONTSIGNATURE FontSignature;
-} FX_FONTDESCRIPTOR, *FX_LPFONTDESCRIPTOR;
-typedef FX_FONTDESCRIPTOR const* FX_LPCFONTDESCRIPTOR;
-typedef CFX_MassArrayTemplate<FX_FONTDESCRIPTOR> CFX_FontDescriptors;
-inline FX_BOOL operator==(const FX_FONTDESCRIPTOR& left,
- const FX_FONTDESCRIPTOR& right) {
- return left.uCharSet == right.uCharSet &&
- left.dwFontStyles == right.dwFontStyles &&
- FXSYS_wcscmp(left.wsFontFace, right.wsFontFace) == 0 &&
- FXSYS_memcmp(&left.FontSignature, &right.FontSignature,
- sizeof(FX_FONTSIGNATURE)) == 0;
-}
-#define FX_FONTMATCHPARA_MacthStyle 0x01
-#define FX_FONTMATCHPARA_MacthFamily 0x02
-#define FX_FONTMATCHPARA_MacthUnicode 0x04
-typedef void (*FX_LPEnumAllFonts)(CFX_FontDescriptors& fonts,
- void* pUserData,
- const FX_WCHAR* pwsFaceName,
- FX_WCHAR wUnicode);
-FX_LPEnumAllFonts FX_GetDefFontEnumerator();
-typedef FX_LPCFONTDESCRIPTOR (*FX_LPMatchFont)(FX_LPFONTMATCHPARAMS pParams,
- const CFX_FontDescriptors& fonts,
- void* pUserData);
-FX_LPMatchFont FX_GetDefFontMatchor();
-class IFX_FontMgr {
- public:
- static IFX_FontMgr* Create(FX_LPEnumAllFonts pEnumerator,
- FX_LPMatchFont pMatcher = NULL,
- void* pUserData = NULL);
- virtual ~IFX_FontMgr() {}
- virtual void Release() = 0;
- virtual IFX_Font* GetDefFontByCodePage(
- FX_WORD wCodePage,
- FX_DWORD dwFontStyles,
- const FX_WCHAR* pszFontFamily = NULL) = 0;
- virtual IFX_Font* GetDefFontByCharset(
- uint8_t nCharset,
- FX_DWORD dwFontStyles,
- const FX_WCHAR* pszFontFamily = NULL) = 0;
- virtual IFX_Font* GetDefFontByUnicode(
- FX_WCHAR wUnicode,
- FX_DWORD dwFontStyles,
- const FX_WCHAR* pszFontFamily = NULL) = 0;
- virtual IFX_Font* GetDefFontByLanguage(
- FX_WORD wLanguage,
- FX_DWORD dwFontStyles,
- const FX_WCHAR* pszFontFamily = NULL) = 0;
- virtual IFX_Font* LoadFont(const FX_WCHAR* pszFontFamily,
- FX_DWORD dwFontStyles,
- FX_WORD wCodePage = 0xFFFF) = 0;
- virtual IFX_Font* LoadFont(const uint8_t* pBuffer, int32_t iLength) = 0;
- virtual IFX_Font* LoadFont(const FX_WCHAR* pszFileName) = 0;
- virtual IFX_Font* LoadFont(IFX_Stream* pFontStream,
- const FX_WCHAR* pszFontAlias = NULL,
- FX_DWORD dwFontStyles = 0,
- FX_WORD wCodePage = 0,
- FX_BOOL bSaveStream = FALSE) = 0;
- virtual IFX_Font* LoadFont(IFX_Font* pSrcFont,
- FX_DWORD dwFontStyles,
- FX_WORD wCodePage = 0xFFFF) = 0;
- virtual void ClearFontCache() = 0;
- virtual void RemoveFont(IFX_Font* pFont) = 0;
-};
-#else
-class IFX_FontMgrDelegate {
- public:
- virtual ~IFX_FontMgrDelegate() {}
- virtual IFX_Font* GetDefFontByCodePage(
- IFX_FontMgr* pFontMgr,
- FX_WORD wCodePage,
- FX_DWORD dwFontStyles,
- const FX_WCHAR* pszFontFamily = NULL) = 0;
- virtual IFX_Font* GetDefFontByCharset(
- IFX_FontMgr* pFontMgr,
- uint8_t nCharset,
- FX_DWORD dwFontStyles,
- const FX_WCHAR* pszFontFamily = NULL) = 0;
- virtual IFX_Font* GetDefFontByUnicode(
- IFX_FontMgr* pFontMgr,
- FX_WCHAR wUnicode,
- FX_DWORD dwFontStyles,
- const FX_WCHAR* pszFontFamily = NULL) = 0;
- virtual IFX_Font* GetDefFontByLanguage(
- IFX_FontMgr* pFontMgr,
- FX_WORD wLanguage,
- FX_DWORD dwFontStyles,
- const FX_WCHAR* pszFontFamily = NULL) = 0;
-};
-class IFX_FontSourceEnum {
- public:
- virtual ~IFX_FontSourceEnum() {}
- virtual void Release() = 0;
- virtual FX_POSITION GetStartPosition(void* pUserData = NULL) = 0;
- virtual IFX_FileAccess* GetNext(FX_POSITION& pos, void* pUserData = NULL) = 0;
-};
-IFX_FontSourceEnum* FX_CreateDefaultFontSourceEnum();
-class IFX_FontMgr {
- public:
- static IFX_FontMgr* Create(IFX_FontSourceEnum* pFontEnum,
- IFX_FontMgrDelegate* pDelegate = NULL,
- void* pUserData = NULL);
- virtual ~IFX_FontMgr() {}
- virtual void Release() = 0;
- virtual IFX_Font* GetDefFontByCodePage(
- FX_WORD wCodePage,
- FX_DWORD dwFontStyles,
- const FX_WCHAR* pszFontFamily = NULL) = 0;
- virtual IFX_Font* GetDefFontByCharset(
- uint8_t nCharset,
- FX_DWORD dwFontStyles,
- const FX_WCHAR* pszFontFamily = NULL) = 0;
- virtual IFX_Font* GetDefFontByUnicode(
- FX_WCHAR wUnicode,
- FX_DWORD dwFontStyles,
- const FX_WCHAR* pszFontFamily = NULL) = 0;
- virtual IFX_Font* GetDefFontByLanguage(
- FX_WORD wLanguage,
- FX_DWORD dwFontStyles,
- const FX_WCHAR* pszFontFamily = NULL) = 0;
- virtual IFX_Font* GetFontByCodePage(FX_WORD wCodePage,
- FX_DWORD dwFontStyles,
- const FX_WCHAR* pszFontFamily = NULL) = 0;
- inline IFX_Font* LoadFont(const FX_WCHAR* pszFontFamily,
- FX_DWORD dwFontStyles,
- FX_WORD wCodePage) {
- return GetFontByCodePage(wCodePage, dwFontStyles, pszFontFamily);
- }
- virtual IFX_Font* GetFontByCharset(uint8_t nCharset,
- FX_DWORD dwFontStyles,
- const FX_WCHAR* pszFontFamily = NULL) = 0;
- virtual IFX_Font* GetFontByUnicode(FX_WCHAR wUnicode,
- FX_DWORD dwFontStyles,
- const FX_WCHAR* pszFontFamily = NULL) = 0;
- virtual IFX_Font* GetFontByLanguage(FX_WORD wLanguage,
- FX_DWORD dwFontStyles,
- const FX_WCHAR* pszFontFamily = NULL) = 0;
- virtual IFX_Font* LoadFont(const uint8_t* pBuffer,
- int32_t iLength,
- int32_t iFaceIndex,
- int32_t* pFaceCount = NULL) = 0;
- virtual IFX_Font* LoadFont(const FX_WCHAR* pszFileName,
- int32_t iFaceIndex,
- int32_t* pFaceCount = NULL) = 0;
- virtual IFX_Font* LoadFont(IFX_Stream* pFontStream,
- int32_t iFaceIndex,
- int32_t* pFaceCount = NULL,
- FX_BOOL bSaveStream = FALSE) = 0;
-
- virtual void ClearFontCache() = 0;
- virtual void RemoveFont(IFX_Font* pFont) = 0;
-};
-#endif
-#endif
+// 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 _FX_FONT
+#define _FX_FONT
+class IFX_Font;
+class IFX_FontMgr;
+#define FX_FONTSTYLE_Normal 0x00
+#define FX_FONTSTYLE_FixedPitch 0x01
+#define FX_FONTSTYLE_Serif 0x02
+#define FX_FONTSTYLE_Symbolic 0x04
+#define FX_FONTSTYLE_Script 0x08
+#define FX_FONTSTYLE_Italic 0x40
+#define FX_FONTSTYLE_Bold 0x40000
+#define FX_FONTSTYLE_BoldItalic (FX_FONTSTYLE_Bold | FX_FONTSTYLE_Italic)
+#define FX_FONTSTYLE_ExactMatch 0x80000000
+#define FX_FONTDECORATION_Underline 0x00000001
+#define FX_FONTDECORATION_Strikeout 0x00000002
+#define FX_FONTDECORATION_Overline 0x00000004
+#define FX_FONTDECORATION_Emphasis 0x00000008
+#define FX_FONTDECORATION_Superscript 0x00000010
+#define FX_FONTDECORATION_Subscript 0x00000020
+#define FX_FONTDECORATION_SmallCapital 0x00000040
+#define FX_FONTDECORATION_Capital 0x00000080
+#define FX_FONTDECORATION_Lowercase 0x000000C0
+#define FX_FONTDECORATION_Raised 0x00000100
+#define FX_FONTDECORATION_Sunken 0x00000200
+#define FX_FONTDECORATION_Shadow 0x00000400
+#define FX_FONTDECORATION_BoundingShape 0x20000000
+#define FX_FONTDECORATION_Hide 0x40000000
+#define FX_FONTDECORATION_StrokeFill 0x80000000
+#define FX_BOUNDINGSHAPE_None 0
+#define FX_BOUNDINGSHAPE_Circle 1
+#define FX_BOUNDINGSHAPE_Square 2
+#define FX_BOUNDINGSHAPE_Triangle 3
+#define FX_BOUNDINGSHAPE_Diamond 4
+
+class IFX_FontProvider {
+ public:
+ virtual ~IFX_FontProvider() {}
+ virtual FX_BOOL GetCharWidth(IFX_Font* pFont,
+ FX_WCHAR wUnicode,
+ int32_t& iWidth,
+ FX_BOOL bCharCode = FALSE) = 0;
+};
+
+class IFX_Font {
+ public:
+ static IFX_Font* LoadFont(const FX_WCHAR* pszFontFamily,
+ FX_DWORD dwFontStyles,
+ FX_WORD wCodePage,
+ IFX_FontMgr* pFontMgr);
+ static IFX_Font* LoadFont(const uint8_t* pBuffer,
+ int32_t iLength,
+ IFX_FontMgr* pFontMgr);
+ static IFX_Font* LoadFont(const FX_WCHAR* pszFileName, IFX_FontMgr* pFontMgr);
+ static IFX_Font* LoadFont(IFX_Stream* pFontStream,
+ IFX_FontMgr* pFontMgr,
+ FX_BOOL bSaveStream = FALSE);
+ static IFX_Font* LoadFont(CFX_Font* pExtFont,
+ IFX_FontMgr* pFontMgr,
+ FX_BOOL bTakeOver = FALSE);
+ virtual ~IFX_Font() {}
+ virtual void Release() = 0;
+ virtual IFX_Font* Retain() = 0;
+ virtual IFX_Font* Derive(FX_DWORD dwFontStyles, FX_WORD wCodePage = 0) = 0;
+ virtual void GetFamilyName(CFX_WideString& wsFamily) const = 0;
+ virtual void GetPsName(CFX_WideString& wsName) const = 0;
+ virtual FX_DWORD GetFontStyles() const = 0;
+ virtual uint8_t GetCharSet() const = 0;
+ virtual FX_BOOL GetCharWidth(FX_WCHAR wUnicode,
+ int32_t& iWidth,
+ FX_BOOL bCharCode = FALSE) = 0;
+ virtual int32_t GetGlyphIndex(FX_WCHAR wUnicode,
+ FX_BOOL bCharCode = FALSE) = 0;
+ virtual int32_t GetAscent() const = 0;
+ virtual int32_t GetDescent() const = 0;
+ virtual FX_BOOL GetCharBBox(FX_WCHAR wUnicode,
+ CFX_Rect& bbox,
+ FX_BOOL bCharCode = FALSE) = 0;
+ virtual FX_BOOL GetBBox(CFX_Rect& bbox) = 0;
+ virtual int32_t GetItalicAngle() const = 0;
+ virtual void Reset() = 0;
+ virtual IFX_Font* GetSubstFont(int32_t iGlyphIndex) const = 0;
+ virtual void* GetDevFont() const = 0;
+ virtual void SetFontProvider(IFX_FontProvider* pProvider) = 0;
+#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
+ virtual void SetLogicalFontStyle(FX_DWORD dwLogFontStyle) = 0;
+#endif
+};
+#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
+typedef struct _FX_FONTMATCHPARAMS {
+ const FX_WCHAR* pwsFamily;
+ FX_DWORD dwFontStyles;
+ FX_DWORD dwUSB;
+ FX_DWORD dwMatchFlags;
+ FX_WCHAR wUnicode;
+ FX_WORD wCodePage;
+} FX_FONTMATCHPARAMS, *FX_LPFONTMATCHPARAMS;
+typedef FX_FONTMATCHPARAMS const* FX_LPCFONTMATCHPARAMS;
+typedef struct _FX_FONTSIGNATURE : public CFX_Target {
+ FX_DWORD fsUsb[4];
+ FX_DWORD fsCsb[2];
+} FX_FONTSIGNATURE;
+typedef struct _FX_FONTDESCRIPTOR : public CFX_Target {
+ FX_WCHAR wsFontFace[32];
+ FX_DWORD dwFontStyles;
+ uint8_t uCharSet;
+ FX_FONTSIGNATURE FontSignature;
+} FX_FONTDESCRIPTOR, *FX_LPFONTDESCRIPTOR;
+typedef FX_FONTDESCRIPTOR const* FX_LPCFONTDESCRIPTOR;
+typedef CFX_MassArrayTemplate<FX_FONTDESCRIPTOR> CFX_FontDescriptors;
+inline FX_BOOL operator==(const FX_FONTDESCRIPTOR& left,
+ const FX_FONTDESCRIPTOR& right) {
+ return left.uCharSet == right.uCharSet &&
+ left.dwFontStyles == right.dwFontStyles &&
+ FXSYS_wcscmp(left.wsFontFace, right.wsFontFace) == 0 &&
+ FXSYS_memcmp(&left.FontSignature, &right.FontSignature,
+ sizeof(FX_FONTSIGNATURE)) == 0;
+}
+#define FX_FONTMATCHPARA_MacthStyle 0x01
+#define FX_FONTMATCHPARA_MacthFamily 0x02
+#define FX_FONTMATCHPARA_MacthUnicode 0x04
+typedef void (*FX_LPEnumAllFonts)(CFX_FontDescriptors& fonts,
+ void* pUserData,
+ const FX_WCHAR* pwsFaceName,
+ FX_WCHAR wUnicode);
+FX_LPEnumAllFonts FX_GetDefFontEnumerator();
+typedef FX_LPCFONTDESCRIPTOR (*FX_LPMatchFont)(FX_LPFONTMATCHPARAMS pParams,
+ const CFX_FontDescriptors& fonts,
+ void* pUserData);
+FX_LPMatchFont FX_GetDefFontMatchor();
+class IFX_FontMgr {
+ public:
+ static IFX_FontMgr* Create(FX_LPEnumAllFonts pEnumerator,
+ FX_LPMatchFont pMatcher = NULL,
+ void* pUserData = NULL);
+ virtual ~IFX_FontMgr() {}
+ virtual void Release() = 0;
+ virtual IFX_Font* GetDefFontByCodePage(
+ FX_WORD wCodePage,
+ FX_DWORD dwFontStyles,
+ const FX_WCHAR* pszFontFamily = NULL) = 0;
+ virtual IFX_Font* GetDefFontByCharset(
+ uint8_t nCharset,
+ FX_DWORD dwFontStyles,
+ const FX_WCHAR* pszFontFamily = NULL) = 0;
+ virtual IFX_Font* GetDefFontByUnicode(
+ FX_WCHAR wUnicode,
+ FX_DWORD dwFontStyles,
+ const FX_WCHAR* pszFontFamily = NULL) = 0;
+ virtual IFX_Font* GetDefFontByLanguage(
+ FX_WORD wLanguage,
+ FX_DWORD dwFontStyles,
+ const FX_WCHAR* pszFontFamily = NULL) = 0;
+ virtual IFX_Font* LoadFont(const FX_WCHAR* pszFontFamily,
+ FX_DWORD dwFontStyles,
+ FX_WORD wCodePage = 0xFFFF) = 0;
+ virtual IFX_Font* LoadFont(const uint8_t* pBuffer, int32_t iLength) = 0;
+ virtual IFX_Font* LoadFont(const FX_WCHAR* pszFileName) = 0;
+ virtual IFX_Font* LoadFont(IFX_Stream* pFontStream,
+ const FX_WCHAR* pszFontAlias = NULL,
+ FX_DWORD dwFontStyles = 0,
+ FX_WORD wCodePage = 0,
+ FX_BOOL bSaveStream = FALSE) = 0;
+ virtual IFX_Font* LoadFont(IFX_Font* pSrcFont,
+ FX_DWORD dwFontStyles,
+ FX_WORD wCodePage = 0xFFFF) = 0;
+ virtual void ClearFontCache() = 0;
+ virtual void RemoveFont(IFX_Font* pFont) = 0;
+};
+#else
+class IFX_FontMgrDelegate {
+ public:
+ virtual ~IFX_FontMgrDelegate() {}
+ virtual IFX_Font* GetDefFontByCodePage(
+ IFX_FontMgr* pFontMgr,
+ FX_WORD wCodePage,
+ FX_DWORD dwFontStyles,
+ const FX_WCHAR* pszFontFamily = NULL) = 0;
+ virtual IFX_Font* GetDefFontByCharset(
+ IFX_FontMgr* pFontMgr,
+ uint8_t nCharset,
+ FX_DWORD dwFontStyles,
+ const FX_WCHAR* pszFontFamily = NULL) = 0;
+ virtual IFX_Font* GetDefFontByUnicode(
+ IFX_FontMgr* pFontMgr,
+ FX_WCHAR wUnicode,
+ FX_DWORD dwFontStyles,
+ const FX_WCHAR* pszFontFamily = NULL) = 0;
+ virtual IFX_Font* GetDefFontByLanguage(
+ IFX_FontMgr* pFontMgr,
+ FX_WORD wLanguage,
+ FX_DWORD dwFontStyles,
+ const FX_WCHAR* pszFontFamily = NULL) = 0;
+};
+class IFX_FontSourceEnum {
+ public:
+ virtual ~IFX_FontSourceEnum() {}
+ virtual void Release() = 0;
+ virtual FX_POSITION GetStartPosition(void* pUserData = NULL) = 0;
+ virtual IFX_FileAccess* GetNext(FX_POSITION& pos, void* pUserData = NULL) = 0;
+};
+IFX_FontSourceEnum* FX_CreateDefaultFontSourceEnum();
+class IFX_FontMgr {
+ public:
+ static IFX_FontMgr* Create(IFX_FontSourceEnum* pFontEnum,
+ IFX_FontMgrDelegate* pDelegate = NULL,
+ void* pUserData = NULL);
+ virtual ~IFX_FontMgr() {}
+ virtual void Release() = 0;
+ virtual IFX_Font* GetDefFontByCodePage(
+ FX_WORD wCodePage,
+ FX_DWORD dwFontStyles,
+ const FX_WCHAR* pszFontFamily = NULL) = 0;
+ virtual IFX_Font* GetDefFontByCharset(
+ uint8_t nCharset,
+ FX_DWORD dwFontStyles,
+ const FX_WCHAR* pszFontFamily = NULL) = 0;
+ virtual IFX_Font* GetDefFontByUnicode(
+ FX_WCHAR wUnicode,
+ FX_DWORD dwFontStyles,
+ const FX_WCHAR* pszFontFamily = NULL) = 0;
+ virtual IFX_Font* GetDefFontByLanguage(
+ FX_WORD wLanguage,
+ FX_DWORD dwFontStyles,
+ const FX_WCHAR* pszFontFamily = NULL) = 0;
+ virtual IFX_Font* GetFontByCodePage(FX_WORD wCodePage,
+ FX_DWORD dwFontStyles,
+ const FX_WCHAR* pszFontFamily = NULL) = 0;
+ inline IFX_Font* LoadFont(const FX_WCHAR* pszFontFamily,
+ FX_DWORD dwFontStyles,
+ FX_WORD wCodePage) {
+ return GetFontByCodePage(wCodePage, dwFontStyles, pszFontFamily);
+ }
+ virtual IFX_Font* GetFontByCharset(uint8_t nCharset,
+ FX_DWORD dwFontStyles,
+ const FX_WCHAR* pszFontFamily = NULL) = 0;
+ virtual IFX_Font* GetFontByUnicode(FX_WCHAR wUnicode,
+ FX_DWORD dwFontStyles,
+ const FX_WCHAR* pszFontFamily = NULL) = 0;
+ virtual IFX_Font* GetFontByLanguage(FX_WORD wLanguage,
+ FX_DWORD dwFontStyles,
+ const FX_WCHAR* pszFontFamily = NULL) = 0;
+ virtual IFX_Font* LoadFont(const uint8_t* pBuffer,
+ int32_t iLength,
+ int32_t iFaceIndex,
+ int32_t* pFaceCount = NULL) = 0;
+ virtual IFX_Font* LoadFont(const FX_WCHAR* pszFileName,
+ int32_t iFaceIndex,
+ int32_t* pFaceCount = NULL) = 0;
+ virtual IFX_Font* LoadFont(IFX_Stream* pFontStream,
+ int32_t iFaceIndex,
+ int32_t* pFaceCount = NULL,
+ FX_BOOL bSaveStream = FALSE) = 0;
+
+ virtual void ClearFontCache() = 0;
+ virtual void RemoveFont(IFX_Font* pFont) = 0;
+};
+#endif
+#endif
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