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1 /* | 1 /* |
2 * Copyright (c) 2009, Google Inc. All rights reserved. | 2 * Copyright (c) 2009, Google 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 are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * 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 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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133 void LayoutSVGModelObject::invalidateTreeIfNeeded(const PaintInvalidationState&
paintInvalidationState) | 133 void LayoutSVGModelObject::invalidateTreeIfNeeded(const PaintInvalidationState&
paintInvalidationState) |
134 { | 134 { |
135 ASSERT(!needsLayout()); | 135 ASSERT(!needsLayout()); |
136 | 136 |
137 // If we didn't need paint invalidation then our children don't need as well
. | 137 // If we didn't need paint invalidation then our children don't need as well
. |
138 // Skip walking down the tree as everything should be fine below us. | 138 // Skip walking down the tree as everything should be fine below us. |
139 if (!shouldCheckForPaintInvalidation(paintInvalidationState)) | 139 if (!shouldCheckForPaintInvalidation(paintInvalidationState)) |
140 return; | 140 return; |
141 | 141 |
142 PaintInvalidationState newPaintInvalidationState(paintInvalidationState, *th
is); | 142 PaintInvalidationState newPaintInvalidationState(paintInvalidationState, *th
is); |
143 invalidatePaintIfNeeded(newPaintInvalidationState); | 143 PaintInvalidationReason reason = invalidatePaintIfNeeded(newPaintInvalidatio
nState); |
144 clearPaintInvalidationFlags(newPaintInvalidationState); | 144 clearPaintInvalidationFlags(newPaintInvalidationState); |
145 | 145 |
146 newPaintInvalidationState.updateForChildren(); | 146 newPaintInvalidationState.updateForChildren(reason); |
147 invalidatePaintOfSubtreesIfNeeded(newPaintInvalidationState); | 147 invalidatePaintOfSubtreesIfNeeded(newPaintInvalidationState); |
148 } | 148 } |
149 | 149 |
150 } // namespace blink | 150 } // namespace blink |
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