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1 /* | 1 /* |
2 * Copyright (C) 2007, 2008, 2011 Apple Inc. All rights reserved. | 2 * Copyright (C) 2007, 2008, 2011 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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94 return nullptr; | 94 return nullptr; |
95 | 95 |
96 while (!sources_.IsEmpty()) { | 96 while (!sources_.IsEmpty()) { |
97 Member<CSSFontFaceSource>& source = sources_.front(); | 97 Member<CSSFontFaceSource>& source = sources_.front(); |
98 if (RefPtr<SimpleFontData> result = source->GetFontData(font_description)) { | 98 if (RefPtr<SimpleFontData> result = source->GetFontData(font_description)) { |
99 if (LoadStatus() == FontFace::kUnloaded && | 99 if (LoadStatus() == FontFace::kUnloaded && |
100 (source->IsLoading() || source->IsLoaded())) | 100 (source->IsLoading() || source->IsLoaded())) |
101 SetLoadStatus(FontFace::kLoading); | 101 SetLoadStatus(FontFace::kLoading); |
102 if (LoadStatus() == FontFace::kLoading && source->IsLoaded()) | 102 if (LoadStatus() == FontFace::kLoading && source->IsLoaded()) |
103 SetLoadStatus(FontFace::kLoaded); | 103 SetLoadStatus(FontFace::kLoaded); |
104 return result.Release(); | 104 return result; |
105 } | 105 } |
106 sources_.pop_front(); | 106 sources_.pop_front(); |
107 } | 107 } |
108 | 108 |
109 if (LoadStatus() == FontFace::kUnloaded) | 109 if (LoadStatus() == FontFace::kUnloaded) |
110 SetLoadStatus(FontFace::kLoading); | 110 SetLoadStatus(FontFace::kLoading); |
111 if (LoadStatus() == FontFace::kLoading) | 111 if (LoadStatus() == FontFace::kLoading) |
112 SetLoadStatus(FontFace::kError); | 112 SetLoadStatus(FontFace::kError); |
113 return nullptr; | 113 return nullptr; |
114 } | 114 } |
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189 FontFaceSet::From(*document)->BeginFontLoading(font_face_); | 189 FontFaceSet::From(*document)->BeginFontLoading(font_face_); |
190 } | 190 } |
191 | 191 |
192 DEFINE_TRACE(CSSFontFace) { | 192 DEFINE_TRACE(CSSFontFace) { |
193 visitor->Trace(segmented_font_face_); | 193 visitor->Trace(segmented_font_face_); |
194 visitor->Trace(sources_); | 194 visitor->Trace(sources_); |
195 visitor->Trace(font_face_); | 195 visitor->Trace(font_face_); |
196 } | 196 } |
197 | 197 |
198 } // namespace blink | 198 } // namespace blink |
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