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1 /* | 1 /* |
2 * Copyright (C) 2008 Apple Inc. All rights reserved. | 2 * Copyright (C) 2008 Apple Inc. All rights reserved. |
3 * Copyright (C) 2015 Google Inc. All rights reserved. | 3 * Copyright (C) 2015 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 | 6 * modification, are permitted provided that the following conditions |
7 * are met: | 7 * are met: |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
25 */ | 25 */ |
26 | 26 |
27 #include "config.h" | 27 #include "config.h" |
28 #include "core/css/CSSGradientValue.h" | 28 #include "core/css/CSSGradientValue.h" |
29 | 29 |
30 #include "core/CSSValueKeywords.h" | 30 #include "core/CSSValueKeywords.h" |
31 #include "core/css/CSSCalculationValue.h" | 31 #include "core/css/CSSCalculationValue.h" |
32 #include "core/css/CSSToLengthConversionData.h" | 32 #include "core/css/CSSToLengthConversionData.h" |
33 #include "core/css/Pair.h" | 33 #include "core/css/Pair.h" |
34 #include "core/dom/NodeLayoutStyle.h" | 34 #include "core/dom/NodeComputedStyle.h" |
35 #include "core/dom/TextLinkColors.h" | 35 #include "core/dom/TextLinkColors.h" |
36 #include "core/layout/LayoutObject.h" | 36 #include "core/layout/LayoutObject.h" |
37 #include "platform/geometry/IntSize.h" | 37 #include "platform/geometry/IntSize.h" |
38 #include "platform/graphics/Gradient.h" | 38 #include "platform/graphics/Gradient.h" |
39 #include "platform/graphics/GradientGeneratedImage.h" | 39 #include "platform/graphics/GradientGeneratedImage.h" |
40 #include "platform/graphics/Image.h" | 40 #include "platform/graphics/Image.h" |
41 #include "platform/graphics/skia/SkiaUtils.h" | 41 #include "platform/graphics/skia/SkiaUtils.h" |
42 #include "wtf/text/StringBuilder.h" | 42 #include "wtf/text/StringBuilder.h" |
43 #include "wtf/text/WTFString.h" | 43 #include "wtf/text/WTFString.h" |
44 #include <utility> | 44 #include <utility> |
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63 | 63 |
64 // Need to look up our size. Create a string of width*height to use as
a hash key. | 64 // Need to look up our size. Create a string of width*height to use as
a hash key. |
65 Image* result = getImage(renderer, size); | 65 Image* result = getImage(renderer, size); |
66 if (result) | 66 if (result) |
67 return result; | 67 return result; |
68 } | 68 } |
69 | 69 |
70 // We need to create an image. | 70 // We need to create an image. |
71 RefPtr<Gradient> gradient; | 71 RefPtr<Gradient> gradient; |
72 | 72 |
73 const LayoutStyle* rootStyle = renderer->document().documentElement()->layou
tStyle(); | 73 const ComputedStyle* rootStyle = renderer->document().documentElement()->com
putedStyle(); |
74 CSSToLengthConversionData conversionData(renderer->style(), rootStyle, rende
rer->view(), renderer->style()->effectiveZoom()); | 74 CSSToLengthConversionData conversionData(renderer->style(), rootStyle, rende
rer->view(), renderer->style()->effectiveZoom()); |
75 if (isLinearGradientValue()) | 75 if (isLinearGradientValue()) |
76 gradient = toCSSLinearGradientValue(this)->createGradient(conversionData
, size, *renderer); | 76 gradient = toCSSLinearGradientValue(this)->createGradient(conversionData
, size, *renderer); |
77 else | 77 else |
78 gradient = toCSSRadialGradientValue(this)->createGradient(conversionData
, size, *renderer); | 78 gradient = toCSSRadialGradientValue(this)->createGradient(conversionData
, size, *renderer); |
79 | 79 |
80 RefPtr<Image> newImage = GradientGeneratedImage::create(gradient, size); | 80 RefPtr<Image> newImage = GradientGeneratedImage::create(gradient, size); |
81 if (cacheable) | 81 if (cacheable) |
82 putImage(size, newImage); | 82 putImage(size, newImage); |
83 | 83 |
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1202 visitor->trace(m_firstRadius); | 1202 visitor->trace(m_firstRadius); |
1203 visitor->trace(m_secondRadius); | 1203 visitor->trace(m_secondRadius); |
1204 visitor->trace(m_shape); | 1204 visitor->trace(m_shape); |
1205 visitor->trace(m_sizingBehavior); | 1205 visitor->trace(m_sizingBehavior); |
1206 visitor->trace(m_endHorizontalSize); | 1206 visitor->trace(m_endHorizontalSize); |
1207 visitor->trace(m_endVerticalSize); | 1207 visitor->trace(m_endVerticalSize); |
1208 CSSGradientValue::traceAfterDispatch(visitor); | 1208 CSSGradientValue::traceAfterDispatch(visitor); |
1209 } | 1209 } |
1210 | 1210 |
1211 } // namespace blink | 1211 } // namespace blink |
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