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1 /* | 1 /* |
2 * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. | 2 * Copyright (C) 2006, 2007, 2008, 2009 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 |
11 * documentation and/or other materials provided with the distribution. | 11 * documentation and/or other materials provided with the distribution. |
12 * | 12 * |
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND AN
Y | 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND AN
Y |
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | 15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR AN
Y | 16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR AN
Y |
17 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | 17 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
18 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | 18 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND O
N | 19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND O
N |
20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | 21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
23 */ | 23 */ |
24 | 24 |
25 #include "config.h" | 25 #include "config.h" |
26 #include "core/platform/graphics/Font.h" | 26 #include "platform/fonts/Font.h" |
27 | 27 |
28 #include "core/platform/graphics/FontFallbackList.h" | 28 #include "platform/fonts/FontFallbackList.h" |
29 #include "core/platform/graphics/GraphicsContext.h" | |
30 #include "core/platform/graphics/SimpleFontData.h" | |
31 #include "core/platform/graphics/mac/ComplexTextController.h" | |
32 #include "platform/fonts/GlyphBuffer.h" | 29 #include "platform/fonts/GlyphBuffer.h" |
| 30 #include "platform/fonts/SimpleFontData.h" |
| 31 #include "platform/fonts/harfbuzz/HarfBuzzShaper.h" |
| 32 #include "platform/fonts/mac/ComplexTextController.h" |
33 #include "platform/geometry/IntRect.h" | 33 #include "platform/geometry/IntRect.h" |
| 34 #include "platform/graphics/GraphicsContext.h" |
34 #include "platform/graphics/TextRun.h" | 35 #include "platform/graphics/TextRun.h" |
35 #include "wtf/MathExtras.h" | 36 #include "wtf/MathExtras.h" |
36 | 37 |
37 #include "core/platform/graphics/harfbuzz/HarfBuzzShaper.h" | |
38 | |
39 using namespace std; | 38 using namespace std; |
40 | 39 |
41 namespace WebCore { | 40 namespace WebCore { |
42 | 41 |
43 static bool preferHarfBuzz(const Font* font) | 42 static bool preferHarfBuzz(const Font* font) |
44 { | 43 { |
45 const FontDescription& description = font->fontDescription(); | 44 const FontDescription& description = font->fontDescription(); |
46 return description.featureSettings() && description.featureSettings()->size(
) > 0; | 45 return description.featureSettings() && description.featureSettings()->size(
) > 0; |
47 } | 46 } |
48 | 47 |
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204 return simpleFontData; | 203 return simpleFontData; |
205 } | 204 } |
206 | 205 |
207 if (!triedBaseCharacterFontData && baseCharacterGlyphData.fontData && baseCh
aracterGlyphData.fontData->canRenderCombiningCharacterSequence(characters, lengt
h)) | 206 if (!triedBaseCharacterFontData && baseCharacterGlyphData.fontData && baseCh
aracterGlyphData.fontData->canRenderCombiningCharacterSequence(characters, lengt
h)) |
208 return baseCharacterGlyphData.fontData; | 207 return baseCharacterGlyphData.fontData; |
209 | 208 |
210 return SimpleFontData::systemFallback(); | 209 return SimpleFontData::systemFallback(); |
211 } | 210 } |
212 | 211 |
213 } // namespace WebCore | 212 } // namespace WebCore |
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