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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 |
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27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #ifndef HTMLSlotElement_h | 31 #ifndef HTMLSlotElement_h |
32 #define HTMLSlotElement_h | 32 #define HTMLSlotElement_h |
33 | 33 |
34 #include "core/CoreExport.h" | 34 #include "core/CoreExport.h" |
35 #include "core/html/HTMLElement.h" | 35 #include "core/html/HTMLElement.h" |
36 | 36 |
37 | |
38 | |
kochi
2016/01/20 08:03:16
nit: unnecessary newline.
hayato
2016/01/20 08:29:07
Done.
| |
37 namespace blink { | 39 namespace blink { |
38 | 40 |
41 class AssignedNodesOptions; | |
42 | |
39 class CORE_EXPORT HTMLSlotElement final : public HTMLElement { | 43 class CORE_EXPORT HTMLSlotElement final : public HTMLElement { |
40 DEFINE_WRAPPERTYPEINFO(); | 44 DEFINE_WRAPPERTYPEINFO(); |
41 public: | 45 public: |
42 DECLARE_NODE_FACTORY(HTMLSlotElement); | 46 DECLARE_NODE_FACTORY(HTMLSlotElement); |
43 | 47 |
44 const WillBeHeapVector<RefPtrWillBeMember<Node>>& getAssignedNodes() const { ASSERT(!needsDistributionRecalc()); return m_assignedNodes; } | 48 const WillBeHeapVector<RefPtrWillBeMember<Node>>& getAssignedNodes() const { ASSERT(!needsDistributionRecalc()); return m_assignedNodes; } |
45 const WillBeHeapVector<RefPtrWillBeMember<Node>>& getDistributedNodes() cons t { ASSERT(!needsDistributionRecalc()); return m_distributedNodes; } | 49 const WillBeHeapVector<RefPtrWillBeMember<Node>>& getDistributedNodes() cons t { ASSERT(!needsDistributionRecalc()); return m_distributedNodes; } |
46 | 50 |
47 const WillBeHeapVector<RefPtrWillBeMember<Node>> getAssignedNodesForBinding( ) { updateDistribution(); return m_assignedNodes; } | 51 const WillBeHeapVector<RefPtrWillBeMember<Node>> getAssignedNodesForBinding( const AssignedNodesOptions&); |
48 const WillBeHeapVector<RefPtrWillBeMember<Node>> getDistributedNodesForBindi ng() { updateDistribution(); return m_distributedNodes; } | |
49 | 52 |
50 Node* firstDistributedNode() const { return m_distributedNodes.isEmpty() ? n ullptr : m_distributedNodes.first().get(); } | 53 Node* firstDistributedNode() const { return m_distributedNodes.isEmpty() ? n ullptr : m_distributedNodes.first().get(); } |
51 Node* lastDistributedNode() const { return m_distributedNodes.isEmpty() ? nu llptr : m_distributedNodes.last().get(); } | 54 Node* lastDistributedNode() const { return m_distributedNodes.isEmpty() ? nu llptr : m_distributedNodes.last().get(); } |
52 | 55 |
53 // TODO(hayato): This takes O(N). Make it O(1) with node-to-index hash table . | 56 // TODO(hayato): This takes O(N). Make it O(1) with node-to-index hash table . |
54 Node* distributedNodeNextTo(const Node&) const; | 57 Node* distributedNodeNextTo(const Node&) const; |
55 Node* distributedNodePreviousTo(const Node&) const; | 58 Node* distributedNodePreviousTo(const Node&) const; |
56 | 59 |
57 void appendAssignedNode(Node&); | 60 void appendAssignedNode(Node&); |
58 void appendDistributedNode(Node&); | 61 void appendDistributedNode(Node&); |
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77 HTMLSlotElement(Document&); | 80 HTMLSlotElement(Document&); |
78 | 81 |
79 WillBeHeapVector<RefPtrWillBeMember<Node>> m_assignedNodes; | 82 WillBeHeapVector<RefPtrWillBeMember<Node>> m_assignedNodes; |
80 // TODO(hayato): Share code with DistributedNode class | 83 // TODO(hayato): Share code with DistributedNode class |
81 WillBeHeapVector<RefPtrWillBeMember<Node>> m_distributedNodes; | 84 WillBeHeapVector<RefPtrWillBeMember<Node>> m_distributedNodes; |
82 }; | 85 }; |
83 | 86 |
84 } // namespace blink | 87 } // namespace blink |
85 | 88 |
86 #endif // HTMLSlotElement_h | 89 #endif // HTMLSlotElement_h |
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