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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef PaintInvalidationState_h | 5 #ifndef PaintInvalidationState_h |
6 #define PaintInvalidationState_h | 6 #define PaintInvalidationState_h |
7 | 7 |
8 #include "core/CoreExport.h" | 8 #include "core/CoreExport.h" |
9 #include "core/paint/PaintInvalidator.h" | 9 #include "core/paint/PaintInvalidator.h" |
10 #include "platform/geometry/LayoutRect.h" | 10 #include "platform/geometry/LayoutRect.h" |
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69 PaintInvalidatorContext::ForcedSubtreeInvalidationChecking; | 69 PaintInvalidatorContext::ForcedSubtreeInvalidationChecking; |
70 } | 70 } |
71 | 71 |
72 bool forcedSubtreeFullInvalidationWithinContainer() const { | 72 bool forcedSubtreeFullInvalidationWithinContainer() const { |
73 return m_forcedSubtreeInvalidationFlags & | 73 return m_forcedSubtreeInvalidationFlags & |
74 PaintInvalidatorContext::ForcedSubtreeFullInvalidation; | 74 PaintInvalidatorContext::ForcedSubtreeFullInvalidation; |
75 } | 75 } |
76 | 76 |
77 bool forcedSubtreeInvalidationRectUpdateWithinContainerOnly() const { | 77 bool forcedSubtreeInvalidationRectUpdateWithinContainerOnly() const { |
78 return m_forcedSubtreeInvalidationFlags == | 78 return m_forcedSubtreeInvalidationFlags == |
79 PaintInvalidatorContext::ForcedSubtreeVisualRectUpdate; | 79 PaintInvalidatorContext::ForcedSubtreeInvalidationRectUpdate; |
80 } | 80 } |
81 void setForceSubtreeInvalidationRectUpdateWithinContainer() { | 81 void setForceSubtreeInvalidationRectUpdateWithinContainer() { |
82 m_forcedSubtreeInvalidationFlags |= | 82 m_forcedSubtreeInvalidationFlags |= |
83 PaintInvalidatorContext::ForcedSubtreeVisualRectUpdate; | 83 PaintInvalidatorContext::ForcedSubtreeInvalidationRectUpdate; |
84 } | 84 } |
85 | 85 |
86 const LayoutBoxModelObject& paintInvalidationContainer() const { | 86 const LayoutBoxModelObject& paintInvalidationContainer() const { |
87 return *m_paintInvalidationContainer; | 87 return *m_paintInvalidationContainer; |
88 } | 88 } |
89 | 89 |
90 // Computes the location of the current object ((0,0) in the space of the | 90 // Computes the location of the current object ((0,0) in the space of the |
91 // object) in the space of paint invalidation backing. | 91 // object) in the space of paint invalidation backing. |
92 LayoutPoint computeLocationInBacking( | 92 LayoutPoint computeLocationInBacking( |
93 const LayoutPoint& visualRectLocation) const; | 93 const LayoutPoint& visualRectLocation) const; |
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192 void mapLocalRectToVisualRectInBacking(const LayoutObject&, | 192 void mapLocalRectToVisualRectInBacking(const LayoutObject&, |
193 LayoutRect&) const override; | 193 LayoutRect&) const override; |
194 | 194 |
195 private: | 195 private: |
196 const PaintInvalidationState& m_paintInvalidationState; | 196 const PaintInvalidationState& m_paintInvalidationState; |
197 }; | 197 }; |
198 | 198 |
199 } // namespace blink | 199 } // namespace blink |
200 | 200 |
201 #endif // PaintInvalidationState_h | 201 #endif // PaintInvalidationState_h |
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