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1 /* | 1 /* |
2 * Copyright (C) 2009, 2010 Apple Inc. All rights reserved. | 2 * Copyright (C) 2009, 2010 Apple Inc. All rights reserved. |
3 * Copyright (C) Research In Motion Limited 2010. All rights reserved. | 3 * Copyright (C) Research In Motion Limited 2010. 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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178 new_child->RegisterSubtreeChangeListenerOnDescendants(true); | 178 new_child->RegisterSubtreeChangeListenerOnDescendants(true); |
179 | 179 |
180 // If the inserted node is currently marked as needing to notify children then | 180 // If the inserted node is currently marked as needing to notify children then |
181 // we have to propagate that mark up the tree. | 181 // we have to propagate that mark up the tree. |
182 if (new_child->WasNotifiedOfSubtreeChange()) | 182 if (new_child->WasNotifiedOfSubtreeChange()) |
183 owner->NotifyAncestorsOfSubtreeChange(); | 183 owner->NotifyAncestorsOfSubtreeChange(); |
184 | 184 |
185 new_child->SetNeedsLayoutAndPrefWidthsRecalc( | 185 new_child->SetNeedsLayoutAndPrefWidthsRecalc( |
186 LayoutInvalidationReason::kAddedToLayout); | 186 LayoutInvalidationReason::kAddedToLayout); |
187 new_child->SetShouldDoFullPaintInvalidation( | 187 new_child->SetShouldDoFullPaintInvalidation( |
188 kPaintInvalidationLayoutObjectInsertion); | 188 PaintInvalidationReason::kAppeared); |
189 new_child->SetSubtreeNeedsPaintPropertyUpdate(); | 189 new_child->SetSubtreeNeedsPaintPropertyUpdate(); |
190 if (!owner->NormalChildNeedsLayout()) | 190 if (!owner->NormalChildNeedsLayout()) |
191 owner->SetChildNeedsLayout(); // We may supply the static position for an | 191 owner->SetChildNeedsLayout(); // We may supply the static position for an |
192 // absolute positioned child. | 192 // absolute positioned child. |
193 | 193 |
194 if (!owner->DocumentBeingDestroyed()) | 194 if (!owner->DocumentBeingDestroyed()) |
195 owner->NotifyOfSubtreeChange(); | 195 owner->NotifyOfSubtreeChange(); |
196 | 196 |
197 if (AXObjectCache* cache = owner->GetDocument().AxObjectCache()) | 197 if (AXObjectCache* cache = owner->GetDocument().AxObjectCache()) |
198 cache->ChildrenChanged(owner); | 198 cache->ChildrenChanged(owner); |
199 } | 199 } |
200 | 200 |
201 void LayoutObjectChildList::InvalidatePaintOnRemoval(LayoutObject& old_child) { | 201 void LayoutObjectChildList::InvalidatePaintOnRemoval(LayoutObject& old_child) { |
202 if (!old_child.IsRooted()) | 202 if (!old_child.IsRooted()) |
203 return; | 203 return; |
204 if (old_child.IsBody()) | 204 if (old_child.IsBody()) |
205 old_child.View()->SetShouldDoFullPaintInvalidation(); | 205 old_child.View()->SetShouldDoFullPaintInvalidation(); |
206 ObjectPaintInvalidator paint_invalidator(old_child); | 206 ObjectPaintInvalidator paint_invalidator(old_child); |
207 paint_invalidator.SlowSetPaintingLayerNeedsRepaint(); | 207 paint_invalidator.SlowSetPaintingLayerNeedsRepaint(); |
208 paint_invalidator.InvalidatePaintOfPreviousVisualRect( | 208 paint_invalidator.InvalidatePaintOfPreviousVisualRect( |
209 old_child.ContainerForPaintInvalidation(), | 209 old_child.ContainerForPaintInvalidation(), |
210 kPaintInvalidationLayoutObjectRemoval); | 210 PaintInvalidationReason::kDisappeared); |
211 } | 211 } |
212 | 212 |
213 } // namespace blink | 213 } // namespace blink |
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