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| 1 /* | 1 /* |
| 2 * Copyright (C) 2006, 2007 Apple Computer, Inc. | 2 * Copyright (C) 2006, 2007 Apple Computer, Inc. |
| 3 * Copyright (c) 2006, 2007, 2008, 2009, Google Inc. All rights reserved. | 3 * Copyright (c) 2006, 2007, 2008, 2009, Google Inc. All rights reserved. |
| 4 * | 4 * |
| 5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
| 6 * modification, are permitted provided that the following conditions are | 6 * modification, are permitted provided that the following conditions are |
| 7 * met: | 7 * met: |
| 8 * | 8 * |
| 9 * * Redistributions of source code must retain the above copyright | 9 * * Redistributions of source code must retain the above copyright |
| 10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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| 47 #include "wtf/text/StringImpl.h" | 47 #include "wtf/text/StringImpl.h" |
| 48 | 48 |
| 49 #include <usp10.h> | 49 #include <usp10.h> |
| 50 | 50 |
| 51 typedef struct HFONT__ *HFONT; | 51 typedef struct HFONT__ *HFONT; |
| 52 | 52 |
| 53 namespace WebCore { | 53 namespace WebCore { |
| 54 | 54 |
| 55 // Return a typeface associated with the hfont, and return its size and | 55 // Return a typeface associated with the hfont, and return its size and |
| 56 // lfQuality from the hfont's LOGFONT. | 56 // lfQuality from the hfont's LOGFONT. |
| 57 PassRefPtr<SkTypeface> CreateTypefaceFromHFont(HFONT, int* size, int* paintTextF
lags); | 57 PassRefPtr<SkTypeface> CreateTypefaceFromHFont(HFONT, int* size); |
| 58 | 58 |
| 59 class FontDescription; | 59 class FontDescription; |
| 60 class GraphicsContext; | 60 class GraphicsContext; |
| 61 class HarfBuzzFace; | 61 class HarfBuzzFace; |
| 62 | 62 |
| 63 class PLATFORM_EXPORT FontPlatformData { | 63 class PLATFORM_EXPORT FontPlatformData { |
| 64 public: | 64 public: |
| 65 // Used for deleted values in the font cache's hash tables. The hash table | 65 // Used for deleted values in the font cache's hash tables. The hash table |
| 66 // will create us with this structure, and it will compare other values | 66 // will create us with this structure, and it will compare other values |
| 67 // to this "Deleted" one. It expects the Deleted one to be differentiable | 67 // to this "Deleted" one. It expects the Deleted one to be differentiable |
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| 88 | 88 |
| 89 bool isFixedPitch() const; | 89 bool isFixedPitch() const; |
| 90 float size() const { return m_textSize; } | 90 float size() const { return m_textSize; } |
| 91 #if USE(HARFBUZZ) | 91 #if USE(HARFBUZZ) |
| 92 HarfBuzzFace* harfBuzzFace() const; | 92 HarfBuzzFace* harfBuzzFace() const; |
| 93 #else | 93 #else |
| 94 HFONT hfont() const { return m_font ? m_font->hfont() : 0; } | 94 HFONT hfont() const { return m_font ? m_font->hfont() : 0; } |
| 95 #endif | 95 #endif |
| 96 SkTypeface* typeface() const { return m_typeface.get(); } | 96 SkTypeface* typeface() const { return m_typeface.get(); } |
| 97 SkFontID uniqueID() const { return m_typeface->uniqueID(); } | 97 SkFontID uniqueID() const { return m_typeface->uniqueID(); } |
| 98 int paintTextFlags() const { return m_paintTextFlags; } | 98 int paintTextFlags() const; |
| 99 | 99 |
| 100 String fontFamilyName() const; | 100 String fontFamilyName() const; |
| 101 | 101 |
| 102 FontOrientation orientation() const { return m_orientation; } | 102 FontOrientation orientation() const { return m_orientation; } |
| 103 void setOrientation(FontOrientation orientation) { m_orientation = orientati
on; } | 103 void setOrientation(FontOrientation orientation) { m_orientation = orientati
on; } |
| 104 | 104 |
| 105 #if ENABLE(GDI_FONTS_ON_WINDOWS) | 105 #if ENABLE(GDI_FONTS_ON_WINDOWS) |
| 106 unsigned hash() const | 106 unsigned hash() const |
| 107 { | 107 { |
| 108 return m_font ? m_font->hash() : NULL; | 108 return m_font ? m_font->hash() : NULL; |
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| 164 }; | 164 }; |
| 165 | 165 |
| 166 RefPtr<RefCountedHFONT> m_font; | 166 RefPtr<RefCountedHFONT> m_font; |
| 167 #endif // !USE(HARFBUZZ) | 167 #endif // !USE(HARFBUZZ) |
| 168 float m_textSize; // Point size of the font in pixels. | 168 float m_textSize; // Point size of the font in pixels. |
| 169 FontOrientation m_orientation; | 169 FontOrientation m_orientation; |
| 170 bool m_fakeBold; | 170 bool m_fakeBold; |
| 171 bool m_fakeItalic; | 171 bool m_fakeItalic; |
| 172 | 172 |
| 173 RefPtr<SkTypeface> m_typeface; | 173 RefPtr<SkTypeface> m_typeface; |
| 174 int m_paintTextFlags; | |
| 175 | 174 |
| 176 #if USE(HARFBUZZ) | 175 #if USE(HARFBUZZ) |
| 177 mutable RefPtr<HarfBuzzFace> m_harfBuzzFace; | 176 mutable RefPtr<HarfBuzzFace> m_harfBuzzFace; |
| 178 #else | 177 #else |
| 179 mutable SCRIPT_CACHE m_scriptCache; | 178 mutable SCRIPT_CACHE m_scriptCache; |
| 180 mutable OwnPtr<SCRIPT_FONTPROPERTIES> m_scriptFontProperties; | 179 mutable OwnPtr<SCRIPT_FONTPROPERTIES> m_scriptFontProperties; |
| 181 #endif | 180 #endif |
| 182 | 181 |
| 183 bool m_isHashTableDeletedValue; | 182 bool m_isHashTableDeletedValue; |
| 184 bool m_useSubpixelPositioning; | 183 bool m_useSubpixelPositioning; |
| 185 }; | 184 }; |
| 186 | 185 |
| 187 } // WebCore | 186 } // WebCore |
| 188 | 187 |
| 189 #endif // FontPlatformDataChromiumWin_h | 188 #endif // FontPlatformDataChromiumWin_h |
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