Source/core/events/EventPath.h - Issue 336463002: Oilpan: Improve Oilpan support in EventContext and EventPath.

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Issue 336463002: Oilpan: Improve Oilpan support in EventContext and EventPath. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 6 years, 6 months ago

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1 /*	1 /*

2 * Copyright (C) 2013 Google Inc. All rights reserved.	2 * Copyright (C) 2013 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 * * Neither the name of Google Inc. nor the names of its	10 * * Neither the name of Google Inc. nor the names of its

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74	74

75 void addNodeEventContext(Node*);	75 void addNodeEventContext(Node*);

76	76

77 void calculatePath();	77 void calculatePath();

78 void calculateAdjustedTargets();	78 void calculateAdjustedTargets();

79 void calculateTreeScopePrePostOrderNumbers();	79 void calculateTreeScopePrePostOrderNumbers();

80	80

81 void shrink(size_t newSize) { m_nodeEventContexts.shrink(newSize); }	81 void shrink(size_t newSize) { m_nodeEventContexts.shrink(newSize); }

82 void shrinkIfNeeded(const Node* target, const EventTarget* relatedTarget);	82 void shrinkIfNeeded(const Node* target, const EventTarget* relatedTarget);

83	83

84 void adjustTouchList(const Node, const TouchList, WillBeHeapVector<RawPtrW illBeMember<TouchList> > adjustedTouchList, const Vector<TreeScope*>& treeScopes );	84 void adjustTouchList(const Node, const TouchList, WillBeHeapVector<RawPtrW illBeMember<TouchList> > adjustedTouchList, const WillBeHeapVector<RawPtrWillBeM ember<TreeScope> >& treeScopes);

85	85

86 typedef HashMap<TreeScope*, RefPtr<TreeScopeEventContext> > TreeScopeEventCo ntextMap;	86 typedef WillBeHeapHashMap<RawPtrWillBeMember<TreeScope>, RefPtrWillBeMember< TreeScopeEventContext> > TreeScopeEventContextMap;

87 TreeScopeEventContext* ensureTreeScopeEventContext(Node* currentTarget, Tree Scope*, TreeScopeEventContextMap&);	87 TreeScopeEventContext* ensureTreeScopeEventContext(Node* currentTarget, Tree Scope*, TreeScopeEventContextMap&);

88	88

89 typedef HashMap<TreeScope, EventTarget> RelatedTargetMap;	89 typedef WillBeHeapHashMap<RawPtrWillBeMember<TreeScope>, RawPtrWillBeMember< EventTarget> > RelatedTargetMap;

90	90

91 static void buildRelatedNodeMap(const Node*, RelatedTargetMap&);	91 static void buildRelatedNodeMap(const Node*, RelatedTargetMap&);

92 static EventTarget* findRelatedNode(TreeScope*, RelatedTargetMap&);	92 static EventTarget* findRelatedNode(TreeScope*, RelatedTargetMap&);

93	93

94 #ifndef NDEBUG	94 #ifndef NDEBUG

95 static void checkReachability(TreeScope&, TouchList&);	95 static void checkReachability(TreeScope&, TouchList&);

96 #endif	96 #endif

97	97

98 WillBeHeapVector<NodeEventContext, 64> m_nodeEventContexts;	98 WillBeHeapVector<NodeEventContext, 64> m_nodeEventContexts;

99 Node* m_node;	99 RawPtrWillBeMember<Node> m_node;

100 RawPtrWillBeMember<Event> m_event;	100 RawPtrWillBeMember<Event> m_event;

101 Vector<RefPtr<TreeScopeEventContext> > m_treeScopeEventContexts;	101 WillBeHeapVector<RefPtrWillBeMember<TreeScopeEventContext> > m_treeScopeEven tContexts;

102 };	102 };

103	103

104 } // namespace	104 } // namespace

105	105

106 #endif	106 #endif

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