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Side by Side Diff: third_party/WebKit/Source/core/events/GenericEventQueue.cpp

Issue 2727633006: DevTools: Rename InspectorInstrumentation:: namespace into probe:: (Closed)
Patch Set: Created 3 years, 9 months ago
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1 /* 1 /*
2 * Copyright (C) 2012 Victor Carbune (victor@rosedu.org) 2 * Copyright (C) 2012 Victor Carbune (victor@rosedu.org)
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
(...skipping 40 matching lines...) Expand 10 before | Expand all | Expand 10 after
51 bool GenericEventQueue::enqueueEvent(Event* event) { 51 bool GenericEventQueue::enqueueEvent(Event* event) {
52 if (m_isClosed) 52 if (m_isClosed)
53 return false; 53 return false;
54 54
55 if (event->target() == m_owner) 55 if (event->target() == m_owner)
56 event->setTarget(nullptr); 56 event->setTarget(nullptr);
57 57
58 TRACE_EVENT_ASYNC_BEGIN1("event", "GenericEventQueue:enqueueEvent", event, 58 TRACE_EVENT_ASYNC_BEGIN1("event", "GenericEventQueue:enqueueEvent", event,
59 "type", event->type().ascii()); 59 "type", event->type().ascii());
60 EventTarget* target = event->target() ? event->target() : m_owner.get(); 60 EventTarget* target = event->target() ? event->target() : m_owner.get();
61 InspectorInstrumentation::asyncTaskScheduled(target->getExecutionContext(), 61 probe::asyncTaskScheduled(target->getExecutionContext(), event->type(),
62 event->type(), event); 62 event);
63 m_pendingEvents.push_back(event); 63 m_pendingEvents.push_back(event);
64 64
65 if (!m_timer.isActive()) 65 if (!m_timer.isActive())
66 m_timer.startOneShot(0, BLINK_FROM_HERE); 66 m_timer.startOneShot(0, BLINK_FROM_HERE);
67 67
68 return true; 68 return true;
69 } 69 }
70 70
71 bool GenericEventQueue::cancelEvent(Event* event) { 71 bool GenericEventQueue::cancelEvent(Event* event) {
72 bool found = m_pendingEvents.contains(event); 72 bool found = m_pendingEvents.contains(event);
73 73
74 if (found) { 74 if (found) {
75 EventTarget* target = event->target() ? event->target() : m_owner.get(); 75 EventTarget* target = event->target() ? event->target() : m_owner.get();
76 InspectorInstrumentation::asyncTaskCanceled(target->getExecutionContext(), 76 probe::asyncTaskCanceled(target->getExecutionContext(), event);
77 event);
78 m_pendingEvents.remove(m_pendingEvents.find(event)); 77 m_pendingEvents.remove(m_pendingEvents.find(event));
79 TRACE_EVENT_ASYNC_END2("event", "GenericEventQueue:enqueueEvent", event, 78 TRACE_EVENT_ASYNC_END2("event", "GenericEventQueue:enqueueEvent", event,
80 "type", event->type().ascii(), "status", 79 "type", event->type().ascii(), "status",
81 "cancelled"); 80 "cancelled");
82 } 81 }
83 82
84 if (m_pendingEvents.isEmpty()) 83 if (m_pendingEvents.isEmpty())
85 m_timer.stop(); 84 m_timer.stop();
86 85
87 return found; 86 return found;
88 } 87 }
89 88
90 void GenericEventQueue::timerFired(TimerBase*) { 89 void GenericEventQueue::timerFired(TimerBase*) {
91 DCHECK(!m_timer.isActive()); 90 DCHECK(!m_timer.isActive());
92 DCHECK(!m_pendingEvents.isEmpty()); 91 DCHECK(!m_pendingEvents.isEmpty());
93 92
94 HeapVector<Member<Event>> pendingEvents; 93 HeapVector<Member<Event>> pendingEvents;
95 m_pendingEvents.swap(pendingEvents); 94 m_pendingEvents.swap(pendingEvents);
96 95
97 for (const auto& pendingEvent : pendingEvents) { 96 for (const auto& pendingEvent : pendingEvents) {
98 Event* event = pendingEvent.get(); 97 Event* event = pendingEvent.get();
99 EventTarget* target = event->target() ? event->target() : m_owner.get(); 98 EventTarget* target = event->target() ? event->target() : m_owner.get();
100 CString type(event->type().ascii()); 99 CString type(event->type().ascii());
101 InspectorInstrumentation::AsyncTask asyncTask(target->getExecutionContext(), 100 probe::AsyncTask asyncTask(target->getExecutionContext(), event);
102 event);
103 TRACE_EVENT_ASYNC_STEP_INTO1("event", "GenericEventQueue:enqueueEvent", 101 TRACE_EVENT_ASYNC_STEP_INTO1("event", "GenericEventQueue:enqueueEvent",
104 event, "dispatch", "type", type); 102 event, "dispatch", "type", type);
105 target->dispatchEvent(pendingEvent); 103 target->dispatchEvent(pendingEvent);
106 TRACE_EVENT_ASYNC_END1("event", "GenericEventQueue:enqueueEvent", event, 104 TRACE_EVENT_ASYNC_END1("event", "GenericEventQueue:enqueueEvent", event,
107 "type", type); 105 "type", type);
108 } 106 }
109 } 107 }
110 108
111 void GenericEventQueue::close() { 109 void GenericEventQueue::close() {
112 m_isClosed = true; 110 m_isClosed = true;
113 cancelAllEvents(); 111 cancelAllEvents();
114 } 112 }
115 113
116 void GenericEventQueue::cancelAllEvents() { 114 void GenericEventQueue::cancelAllEvents() {
117 m_timer.stop(); 115 m_timer.stop();
118 116
119 for (const auto& pendingEvent : m_pendingEvents) { 117 for (const auto& pendingEvent : m_pendingEvents) {
120 Event* event = pendingEvent.get(); 118 Event* event = pendingEvent.get();
121 TRACE_EVENT_ASYNC_END2("event", "GenericEventQueue:enqueueEvent", event, 119 TRACE_EVENT_ASYNC_END2("event", "GenericEventQueue:enqueueEvent", event,
122 "type", event->type().ascii(), "status", 120 "type", event->type().ascii(), "status",
123 "cancelled"); 121 "cancelled");
124 EventTarget* target = event->target() ? event->target() : m_owner.get(); 122 EventTarget* target = event->target() ? event->target() : m_owner.get();
125 InspectorInstrumentation::asyncTaskCanceled(target->getExecutionContext(), 123 probe::asyncTaskCanceled(target->getExecutionContext(), event);
126 event);
127 } 124 }
128 m_pendingEvents.clear(); 125 m_pendingEvents.clear();
129 } 126 }
130 127
131 bool GenericEventQueue::hasPendingEvents() const { 128 bool GenericEventQueue::hasPendingEvents() const {
132 return m_pendingEvents.size(); 129 return m_pendingEvents.size();
133 } 130 }
134 131
135 } // namespace blink 132 } // namespace blink
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