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1 /* | 1 /* |
2 * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights
reserved. | 2 * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights
reserved. |
3 * | 3 * |
4 * Portions are Copyright (C) 1998 Netscape Communications Corporation. | 4 * Portions are Copyright (C) 1998 Netscape Communications Corporation. |
5 * | 5 * |
6 * Other contributors: | 6 * Other contributors: |
7 * Robert O'Callahan <roc+@cs.cmu.edu> | 7 * Robert O'Callahan <roc+@cs.cmu.edu> |
8 * David Baron <dbaron@fas.harvard.edu> | 8 * David Baron <dbaron@fas.harvard.edu> |
9 * Christian Biesinger <cbiesinger@web.de> | 9 * Christian Biesinger <cbiesinger@web.de> |
10 * Randall Jesup <rjesup@wgate.com> | 10 * Randall Jesup <rjesup@wgate.com> |
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50 #include "core/rendering/RenderReplica.h" | 50 #include "core/rendering/RenderReplica.h" |
51 #include "core/rendering/style/RenderStyle.h" | 51 #include "core/rendering/style/RenderStyle.h" |
52 #include "platform/transforms/ScaleTransformOperation.h" | 52 #include "platform/transforms/ScaleTransformOperation.h" |
53 #include "platform/transforms/TranslateTransformOperation.h" | 53 #include "platform/transforms/TranslateTransformOperation.h" |
54 | 54 |
55 #include "wtf/RefPtr.h" | 55 #include "wtf/RefPtr.h" |
56 | 56 |
57 namespace blink { | 57 namespace blink { |
58 | 58 |
59 RenderLayerReflectionInfo::RenderLayerReflectionInfo(RenderBox& renderer) | 59 RenderLayerReflectionInfo::RenderLayerReflectionInfo(RenderBox& renderer) |
60 : m_box(renderer) | 60 : m_box(&renderer) |
61 , m_isPaintingInsideReflection(false) | 61 , m_isPaintingInsideReflection(false) |
62 { | 62 { |
63 UseCounter::count(box().document(), UseCounter::Reflection); | 63 UseCounter::count(box().document(), UseCounter::Reflection); |
64 | 64 |
65 m_reflection = RenderReplica::createAnonymous(&box().document()); | 65 m_reflection = RenderReplica::createAnonymous(&box().document()); |
66 m_reflection->setParent(m_box); // We create a 1-way connection. | 66 m_reflection->setParent(m_box); // We create a 1-way connection. |
67 } | 67 } |
68 | 68 |
69 void RenderLayerReflectionInfo::destroy() | 69 void RenderLayerReflectionInfo::destroy() |
70 { | 70 { |
71 if (!m_reflection->documentBeingDestroyed()) | 71 if (!m_reflection->documentBeingDestroyed()) |
72 m_reflection->removeLayers(box().layer()); | 72 m_reflection->removeLayers(box().layer()); |
73 | 73 |
74 m_reflection->setParent(0); | 74 m_reflection->setParent(0); |
75 m_reflection->destroy(); | 75 m_reflection->destroy(); |
76 m_reflection = nullptr; | 76 m_reflection = nullptr; |
77 } | 77 } |
78 | 78 |
79 void RenderLayerReflectionInfo::trace(Visitor* visitor) | |
80 { | |
81 visitor->trace(m_box); | |
82 visitor->trace(m_reflection); | |
83 } | |
84 | |
85 RenderLayer* RenderLayerReflectionInfo::reflectionLayer() const | 79 RenderLayer* RenderLayerReflectionInfo::reflectionLayer() const |
86 { | 80 { |
87 return m_reflection->layer(); | 81 return m_reflection->layer(); |
88 } | 82 } |
89 | 83 |
90 void RenderLayerReflectionInfo::updateAfterStyleChange(const RenderStyle* oldSty
le) | 84 void RenderLayerReflectionInfo::updateAfterStyleChange(const RenderStyle* oldSty
le) |
91 { | 85 { |
92 RefPtr<RenderStyle> newStyle = RenderStyle::create(); | 86 RefPtr<RenderStyle> newStyle = RenderStyle::create(); |
93 newStyle->inheritFrom(box().style()); | 87 newStyle->inheritFrom(box().style()); |
94 | 88 |
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140 if (m_isPaintingInsideReflection) | 134 if (m_isPaintingInsideReflection) |
141 return; | 135 return; |
142 | 136 |
143 // Mark that we are now inside replica painting. | 137 // Mark that we are now inside replica painting. |
144 m_isPaintingInsideReflection = true; | 138 m_isPaintingInsideReflection = true; |
145 LayerPainter(*reflectionLayer()).paintLayer(context, paintingInfo, flags); | 139 LayerPainter(*reflectionLayer()).paintLayer(context, paintingInfo, flags); |
146 m_isPaintingInsideReflection = false; | 140 m_isPaintingInsideReflection = false; |
147 } | 141 } |
148 | 142 |
149 } // namespace blink | 143 } // namespace blink |
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