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1 /* | 1 /* |
2 * Copyright (C) 2014 Google Inc. All Rights Reserved. | 2 * Copyright (C) 2014 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 | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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28 #define SKY_ENGINE_CORE_EVENTS_NODEEVENTCONTEXT_H_ | 28 #define SKY_ENGINE_CORE_EVENTS_NODEEVENTCONTEXT_H_ |
29 | 29 |
30 #include "sky/engine/core/events/TreeScopeEventContext.h" | 30 #include "sky/engine/core/events/TreeScopeEventContext.h" |
31 #include "sky/engine/wtf/PassRefPtr.h" | 31 #include "sky/engine/wtf/PassRefPtr.h" |
32 #include "sky/engine/wtf/RefPtr.h" | 32 #include "sky/engine/wtf/RefPtr.h" |
33 | 33 |
34 namespace blink { | 34 namespace blink { |
35 | 35 |
36 class EventTarget; | 36 class EventTarget; |
37 class Node; | 37 class Node; |
38 class TouchEventContext; | |
39 | 38 |
40 class NodeEventContext { | 39 class NodeEventContext { |
41 ALLOW_ONLY_INLINE_ALLOCATION(); | 40 ALLOW_ONLY_INLINE_ALLOCATION(); |
42 DECLARE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(NodeEventContext); | 41 DECLARE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(NodeEventContext); |
43 public: | 42 public: |
44 // FIXME: Use ContainerNode instead of Node. | 43 // FIXME: Use ContainerNode instead of Node. |
45 NodeEventContext(PassRefPtr<Node>, PassRefPtr<EventTarget> currentTarget); | 44 NodeEventContext(PassRefPtr<Node>, PassRefPtr<EventTarget> currentTarget); |
46 | 45 |
47 Node* node() const { return m_node.get(); } | 46 Node* node() const { return m_node.get(); } |
48 | 47 |
49 void setTreeScopeEventContext(PassRefPtr<TreeScopeEventContext> prpTreeScope
EventContext) { m_treeScopeEventContext = prpTreeScopeEventContext; } | 48 void setTreeScopeEventContext(PassRefPtr<TreeScopeEventContext> prpTreeScope
EventContext) { m_treeScopeEventContext = prpTreeScopeEventContext; } |
50 TreeScopeEventContext& treeScopeEventContext() { ASSERT(m_treeScopeEventCont
ext); return *m_treeScopeEventContext; } | 49 TreeScopeEventContext& treeScopeEventContext() { ASSERT(m_treeScopeEventCont
ext); return *m_treeScopeEventContext; } |
51 | 50 |
52 EventTarget* target() const { return m_treeScopeEventContext->target(); } | 51 EventTarget* target() const { return m_treeScopeEventContext->target(); } |
53 EventTarget* relatedTarget() const { return m_treeScopeEventContext->related
Target(); } | 52 EventTarget* relatedTarget() const { return m_treeScopeEventContext->related
Target(); } |
54 TouchEventContext* touchEventContext() const { return m_treeScopeEventContex
t->touchEventContext(); } | |
55 | 53 |
56 bool currentTargetSameAsTarget() const { return m_currentTarget.get() == tar
get(); } | 54 bool currentTargetSameAsTarget() const { return m_currentTarget.get() == tar
get(); } |
57 void handleLocalEvents(Event*) const; | 55 void handleLocalEvents(Event*) const; |
58 | 56 |
59 private: | 57 private: |
60 RefPtr<Node> m_node; | 58 RefPtr<Node> m_node; |
61 RefPtr<EventTarget> m_currentTarget; | 59 RefPtr<EventTarget> m_currentTarget; |
62 RefPtr<TreeScopeEventContext> m_treeScopeEventContext; | 60 RefPtr<TreeScopeEventContext> m_treeScopeEventContext; |
63 }; | 61 }; |
64 | 62 |
65 } // namespace blink | 63 } // namespace blink |
66 | 64 |
67 #if !ENABLE(OILPAN) | 65 #if !ENABLE(OILPAN) |
68 WTF_ALLOW_MOVE_INIT_AND_COMPARE_WITH_MEM_FUNCTIONS(blink::NodeEventContext); | 66 WTF_ALLOW_MOVE_INIT_AND_COMPARE_WITH_MEM_FUNCTIONS(blink::NodeEventContext); |
69 #else | 67 #else |
70 namespace WTF { | 68 namespace WTF { |
71 template <> struct VectorTraits<blink::NodeEventContext> : SimpleClassVectorTrai
ts<blink::NodeEventContext> { | 69 template <> struct VectorTraits<blink::NodeEventContext> : SimpleClassVectorTrai
ts<blink::NodeEventContext> { |
72 static const bool needsDestruction = false; | 70 static const bool needsDestruction = false; |
73 }; | 71 }; |
74 } | 72 } |
75 #endif | 73 #endif |
76 | 74 |
77 #endif // SKY_ENGINE_CORE_EVENTS_NODEEVENTCONTEXT_H_ | 75 #endif // SKY_ENGINE_CORE_EVENTS_NODEEVENTCONTEXT_H_ |
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