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1 /* | 1 /* |
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
3 * (C) 1999 Antti Koivisto (koivisto@kde.org) | 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) |
4 * (C) 2001 Dirk Mueller (mueller@kde.org) | 4 * (C) 2001 Dirk Mueller (mueller@kde.org) |
5 * Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved. | 5 * Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved. |
6 * Copyright (C) 2006 Alexey Proskuryakov (ap@webkit.org) | 6 * Copyright (C) 2006 Alexey Proskuryakov (ap@webkit.org) |
7 * (C) 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org> | 7 * (C) 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org> |
8 * | 8 * |
9 * Redistribution and use in source and binary forms, with or without | 9 * Redistribution and use in source and binary forms, with or without |
10 * modification, are permitted provided that the following conditions | 10 * modification, are permitted provided that the following conditions |
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80 return 0; | 80 return 0; |
81 } | 81 } |
82 | 82 |
83 inline LocalDOMWindow* EventTarget::executingWindow() | 83 inline LocalDOMWindow* EventTarget::executingWindow() |
84 { | 84 { |
85 if (ExecutionContext* context = executionContext()) | 85 if (ExecutionContext* context = executionContext()) |
86 return context->executingWindow(); | 86 return context->executingWindow(); |
87 return 0; | 87 return 0; |
88 } | 88 } |
89 | 89 |
90 bool EventTarget::addEventListener() | |
91 { | |
92 UseCounter::count(executionContext(), UseCounter::AddEventListenerNoArgument
s); | |
93 return false; | |
94 } | |
95 | |
96 bool EventTarget::addEventListener(const AtomicString& eventType, PassRefPtr<Eve
ntListener> listener, bool useCapture) | 90 bool EventTarget::addEventListener(const AtomicString& eventType, PassRefPtr<Eve
ntListener> listener, bool useCapture) |
97 { | 91 { |
98 // FIXME: listener null check should throw TypeError (and be done in | |
99 // generated bindings), but breaks legacy content. http://crbug.com/249598 | |
100 if (!listener) | 92 if (!listener) |
101 return false; | 93 return false; |
102 | 94 |
103 V8DOMActivityLogger* activityLogger = V8DOMActivityLogger::currentActivityLo
ggerIfIsolatedWorld(); | 95 V8DOMActivityLogger* activityLogger = V8DOMActivityLogger::currentActivityLo
ggerIfIsolatedWorld(); |
104 if (activityLogger) { | 96 if (activityLogger) { |
105 Vector<String> argv; | 97 Vector<String> argv; |
106 argv.append(toNode() ? toNode()->nodeName() : interfaceName()); | 98 argv.append(toNode() ? toNode()->nodeName() : interfaceName()); |
107 argv.append(eventType); | 99 argv.append(eventType); |
108 activityLogger->logEvent("blinkAddEventListener", argv.size(), argv.data
()); | 100 activityLogger->logEvent("blinkAddEventListener", argv.size(), argv.data
()); |
109 } | 101 } |
110 | 102 |
111 return ensureEventTargetData().eventListenerMap.add(eventType, listener, use
Capture); | 103 return ensureEventTargetData().eventListenerMap.add(eventType, listener, use
Capture); |
112 } | 104 } |
113 | 105 |
114 bool EventTarget::removeEventListener() | |
115 { | |
116 UseCounter::count(executionContext(), UseCounter::RemoveEventListenerNoArgum
ents); | |
117 return false; | |
118 } | |
119 | |
120 bool EventTarget::removeEventListener(const AtomicString& eventType, PassRefPtr<
EventListener> listener, bool useCapture) | 106 bool EventTarget::removeEventListener(const AtomicString& eventType, PassRefPtr<
EventListener> listener, bool useCapture) |
121 { | 107 { |
122 // FIXME: listener null check should throw TypeError (and be done in | |
123 // generated bindings), but breaks legacy content. http://crbug.com/249598 | |
124 if (!listener) | 108 if (!listener) |
125 return false; | 109 return false; |
126 | 110 |
127 EventTargetData* d = eventTargetData(); | 111 EventTargetData* d = eventTargetData(); |
128 if (!d) | 112 if (!d) |
129 return false; | 113 return false; |
130 | 114 |
131 size_t indexOfRemovedListener; | 115 size_t indexOfRemovedListener; |
132 | 116 |
133 if (!d->eventListenerMap.remove(eventType, listener.get(), useCapture, index
OfRemovedListener)) | 117 if (!d->eventListenerMap.remove(eventType, listener.get(), useCapture, index
OfRemovedListener)) |
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394 // they have one less listener to invoke. | 378 // they have one less listener to invoke. |
395 if (d->firingEventIterators) { | 379 if (d->firingEventIterators) { |
396 for (size_t i = 0; i < d->firingEventIterators->size(); ++i) { | 380 for (size_t i = 0; i < d->firingEventIterators->size(); ++i) { |
397 d->firingEventIterators->at(i).iterator = 0; | 381 d->firingEventIterators->at(i).iterator = 0; |
398 d->firingEventIterators->at(i).end = 0; | 382 d->firingEventIterators->at(i).end = 0; |
399 } | 383 } |
400 } | 384 } |
401 } | 385 } |
402 | 386 |
403 } // namespace blink | 387 } // namespace blink |
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