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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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52 | 52 |
53 typedef struct HFONT__ *HFONT; | 53 typedef struct HFONT__ *HFONT; |
54 | 54 |
55 namespace WebCore { | 55 namespace WebCore { |
56 | 56 |
57 // Return a typeface associated with the hfont, and return its size and | 57 // Return a typeface associated with the hfont, and return its size and |
58 // lfQuality from the hfont's LOGFONT. | 58 // lfQuality from the hfont's LOGFONT. |
59 PassRefPtr<SkTypeface> CreateTypefaceFromHFont(HFONT, int* size, int* paintTextF
lags); | 59 PassRefPtr<SkTypeface> CreateTypefaceFromHFont(HFONT, int* size, int* paintTextF
lags); |
60 | 60 |
61 class FontDescription; | 61 class FontDescription; |
| 62 class GraphicsContext; |
62 | 63 |
63 class FontPlatformData { | 64 class FontPlatformData { |
64 public: | 65 public: |
65 // Used for deleted values in the font cache's hash tables. The hash table | 66 // 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 | 67 // 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 | 68 // to this "Deleted" one. It expects the Deleted one to be differentiable |
68 // from the NULL one (created with the empty constructor), so we can't just | 69 // from the NULL one (created with the empty constructor), so we can't just |
69 // set everything to NULL. | 70 // set everything to NULL. |
70 FontPlatformData(WTF::HashTableDeletedValueType); | 71 FontPlatformData(WTF::HashTableDeletedValueType); |
71 FontPlatformData(); | 72 FontPlatformData(); |
72 // This constructor takes ownership of the HFONT | 73 // This constructor takes ownership of the HFONT |
73 FontPlatformData(HFONT, float size, FontOrientation); | 74 FontPlatformData(HFONT, float size, FontOrientation); |
74 FontPlatformData(float size, bool bold, bool oblique); | 75 FontPlatformData(float size, bool bold, bool oblique); |
75 FontPlatformData(const FontPlatformData&); | 76 FontPlatformData(const FontPlatformData&); |
76 FontPlatformData(const FontPlatformData&, float textSize); | 77 FontPlatformData(const FontPlatformData&, float textSize); |
77 FontPlatformData(SkTypeface*, const char* name, float textSize, bool fakeBol
d, bool fakeItalic, FontOrientation = Horizontal); | 78 FontPlatformData(SkTypeface*, const char* name, float textSize, bool fakeBol
d, bool fakeItalic, FontOrientation = Horizontal); |
78 | 79 |
79 #if !ENABLE(GDI_FONTS_ON_WINDOWS) | 80 void setupPaint(SkPaint*, GraphicsContext* = 0) const; |
80 void setupPaint(SkPaint*) const; | |
81 #endif | |
82 | 81 |
83 FontPlatformData& operator=(const FontPlatformData&); | 82 FontPlatformData& operator=(const FontPlatformData&); |
84 | 83 |
85 bool isHashTableDeletedValue() const { return m_isHashTableDeletedValue; } | 84 bool isHashTableDeletedValue() const { return m_isHashTableDeletedValue; } |
86 | 85 |
87 ~FontPlatformData(); | 86 ~FontPlatformData(); |
88 | 87 |
89 bool isFixedPitch() const; | 88 bool isFixedPitch() const; |
90 HFONT hfont() const { return m_font ? m_font->hfont() : 0; } | 89 HFONT hfont() const { return m_font ? m_font->hfont() : 0; } |
91 float size() const { return m_size; } | 90 float size() const { return m_size; } |
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164 | 163 |
165 mutable SCRIPT_CACHE m_scriptCache; | 164 mutable SCRIPT_CACHE m_scriptCache; |
166 mutable OwnPtr<SCRIPT_FONTPROPERTIES> m_scriptFontProperties; | 165 mutable OwnPtr<SCRIPT_FONTPROPERTIES> m_scriptFontProperties; |
167 | 166 |
168 bool m_isHashTableDeletedValue; | 167 bool m_isHashTableDeletedValue; |
169 }; | 168 }; |
170 | 169 |
171 } // WebCore | 170 } // WebCore |
172 | 171 |
173 #endif // FontPlatformDataChromiumWin_h | 172 #endif // FontPlatformDataChromiumWin_h |
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