third_party/WebKit/Source/core/html/HTMLSlotElement.h - Issue 2836753002: Rebuild layout tree in flat tree order.

Side by Side Diff: third_party/WebKit/Source/core/html/HTMLSlotElement.h

Issue 2836753002: Rebuild layout tree in flat tree order. (Closed)

Patch Set: Rebased Created 3 years, 7 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

OLD	NEW
1 /*	1 /*

2 * Copyright (C) 2015 Google Inc. All rights reserved.	2 * Copyright (C) 2015 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

(...skipping 58 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
69 void ResolveDistributedNodes();	69 void ResolveDistributedNodes();

70 void AppendDistributedNode(Node&);	70 void AppendDistributedNode(Node&);

71 void AppendDistributedNodesFrom(const HTMLSlotElement& other);	71 void AppendDistributedNodesFrom(const HTMLSlotElement& other);

72	72

73 void UpdateDistributedNodesWithFallback();	73 void UpdateDistributedNodesWithFallback();

74	74

75 void LazyReattachDistributedNodesIfNeeded();	75 void LazyReattachDistributedNodesIfNeeded();

76	76

77 void AttachLayoutTree(const AttachContext& = AttachContext()) final;	77 void AttachLayoutTree(const AttachContext& = AttachContext()) final;

78 void DetachLayoutTree(const AttachContext& = AttachContext()) final;	78 void DetachLayoutTree(const AttachContext& = AttachContext()) final;

	79 void RebuildDistributedChildrenLayoutTrees();

79	80

80 void AttributeChanged(const AttributeModificationParams&) final;	81 void AttributeChanged(const AttributeModificationParams&) final;

81	82

82 int tabIndex() const override;	83 int tabIndex() const override;

83 AtomicString GetName() const;	84 AtomicString GetName() const;

84	85

85 // This method can be slow because this has to traverse the children of a	86 // This method can be slow because this has to traverse the children of a

86 // shadow host. This method should be used only when m_assignedNodes is	87 // shadow host. This method should be used only when m_assignedNodes is

87 // dirty. e.g. To detect a slotchange event in DOM mutations.	88 // dirty. e.g. To detect a slotchange event in DOM mutations.

88 bool HasAssignedNodesSlow() const;	89 bool HasAssignedNodesSlow() const;

(...skipping 23 matching lines...) Expand all Loading...
112 HeapVector<Member<Node>> assigned_nodes_;	113 HeapVector<Member<Node>> assigned_nodes_;

113 HeapVector<Member<Node>> distributed_nodes_;	114 HeapVector<Member<Node>> distributed_nodes_;

114 HeapVector<Member<Node>> old_distributed_nodes_;	115 HeapVector<Member<Node>> old_distributed_nodes_;

115 HeapHashMap<Member<const Node>, size_t> distributed_indices_;	116 HeapHashMap<Member<const Node>, size_t> distributed_indices_;

116 bool slotchange_event_enqueued_ = false;	117 bool slotchange_event_enqueued_ = false;

117 };	118 };

118	119

119 } // namespace blink	120 } // namespace blink

120	121

121 #endif // HTMLSlotElement_h	122 #endif // HTMLSlotElement_h

OLD	NEW