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1 /* | 1 /* |
2 * Copyright (C) 2012 Koji Ishii <kojiishi@gmail.com> | 2 * Copyright (C) 2012 Koji Ishii <kojiishi@gmail.com> |
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 #ifndef OpenTypeVerticalData_h | 25 #ifndef OpenTypeVerticalData_h |
26 #define OpenTypeVerticalData_h | 26 #define OpenTypeVerticalData_h |
27 | 27 |
28 #if ENABLE(OPENTYPE_VERTICAL) | 28 #if ENABLE(OPENTYPE_VERTICAL) |
29 | 29 |
| 30 #include "platform/PlatformExport.h" |
30 #include "platform/fonts/Glyph.h" | 31 #include "platform/fonts/Glyph.h" |
31 #include "wtf/HashMap.h" | 32 #include "wtf/HashMap.h" |
32 #include "wtf/PassRefPtr.h" | 33 #include "wtf/PassRefPtr.h" |
33 #include "wtf/RefCounted.h" | 34 #include "wtf/RefCounted.h" |
34 #include "wtf/Vector.h" | 35 #include "wtf/Vector.h" |
35 | 36 |
36 namespace WebCore { | 37 namespace WebCore { |
37 | 38 |
38 class FontPlatformData; | 39 class FontPlatformData; |
39 class GlyphPage; | 40 class GlyphPage; |
40 class SimpleFontData; | 41 class SimpleFontData; |
41 | 42 |
42 class OpenTypeVerticalData : public RefCounted<OpenTypeVerticalData> { | 43 class PLATFORM_EXPORT OpenTypeVerticalData : public RefCounted<OpenTypeVerticalD
ata> { |
43 public: | 44 public: |
44 static PassRefPtr<OpenTypeVerticalData> create(const FontPlatformData& platf
ormData) | 45 static PassRefPtr<OpenTypeVerticalData> create(const FontPlatformData& platf
ormData) |
45 { | 46 { |
46 return adoptRef(new OpenTypeVerticalData(platformData)); | 47 return adoptRef(new OpenTypeVerticalData(platformData)); |
47 } | 48 } |
48 | 49 |
49 bool isOpenType() const { return !m_advanceWidths.isEmpty(); } | 50 bool isOpenType() const { return !m_advanceWidths.isEmpty(); } |
50 bool hasVerticalMetrics() const { return !m_advanceHeights.isEmpty(); } | 51 bool hasVerticalMetrics() const { return !m_advanceHeights.isEmpty(); } |
51 float advanceHeight(const SimpleFontData*, Glyph) const; | 52 float advanceHeight(const SimpleFontData*, Glyph) const; |
52 void getVerticalTranslationsForGlyphs(const SimpleFontData*, const Glyph*, s
ize_t, float* outXYArray) const; | 53 void getVerticalTranslationsForGlyphs(const SimpleFontData*, const Glyph*, s
ize_t, float* outXYArray) const; |
(...skipping 17 matching lines...) Expand all Loading... |
70 HashMap<Glyph, int16_t> m_vertOriginY; | 71 HashMap<Glyph, int16_t> m_vertOriginY; |
71 | 72 |
72 bool m_inFontCache; // for mark & sweep in FontCache::purgeInactiveFontData(
) | 73 bool m_inFontCache; // for mark & sweep in FontCache::purgeInactiveFontData(
) |
73 }; | 74 }; |
74 | 75 |
75 } // namespace WebCore | 76 } // namespace WebCore |
76 | 77 |
77 #endif // ENABLE(OPENTYPE_VERTICAL) | 78 #endif // ENABLE(OPENTYPE_VERTICAL) |
78 | 79 |
79 #endif // OpenTypeVerticalData_h | 80 #endif // OpenTypeVerticalData_h |
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