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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, 2008 Apple Inc. All rights reserved. | 5 * Copyright (C) 2004, 2005, 2006, 2007, 2008 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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99 class EventTarget { | 99 class EventTarget { |
100 public: | 100 public: |
101 void ref() { refEventTarget(); } | 101 void ref() { refEventTarget(); } |
102 void deref() { derefEventTarget(); } | 102 void deref() { derefEventTarget(); } |
103 | 103 |
104 virtual const AtomicString& interfaceName() const = 0; | 104 virtual const AtomicString& interfaceName() const = 0; |
105 virtual ScriptExecutionContext* scriptExecutionContext() const = 0; | 105 virtual ScriptExecutionContext* scriptExecutionContext() const = 0; |
106 | 106 |
107 virtual Node* toNode(); | 107 virtual Node* toNode(); |
108 virtual DOMWindow* toDOMWindow(); | 108 virtual DOMWindow* toDOMWindow(); |
| 109 virtual MessagePort* toMessagePort(); |
109 | 110 |
110 virtual bool addEventListener(const AtomicString& eventType, PassRefPtr<
EventListener>, bool useCapture); | 111 virtual bool addEventListener(const AtomicString& eventType, PassRefPtr<
EventListener>, bool useCapture); |
111 virtual bool removeEventListener(const AtomicString& eventType, EventLis
tener*, bool useCapture); | 112 virtual bool removeEventListener(const AtomicString& eventType, EventLis
tener*, bool useCapture); |
112 virtual void removeAllEventListeners(); | 113 virtual void removeAllEventListeners(); |
113 virtual bool dispatchEvent(PassRefPtr<Event>); | 114 virtual bool dispatchEvent(PassRefPtr<Event>); |
114 bool dispatchEvent(PassRefPtr<Event>, ExceptionState&); // DOM API | 115 bool dispatchEvent(PassRefPtr<Event>, ExceptionState&); // DOM API |
115 virtual void uncaughtExceptionInEventHandler(); | 116 virtual void uncaughtExceptionInEventHandler(); |
116 | 117 |
117 // Used for legacy "onEvent" attribute APIs. | 118 // Used for legacy "onEvent" attribute APIs. |
118 bool setAttributeEventListener(const AtomicString& eventType, PassRefPtr
<EventListener>, DOMWrapperWorld* isolatedWorld = 0); | 119 bool setAttributeEventListener(const AtomicString& eventType, PassRefPtr
<EventListener>, DOMWrapperWorld* isolatedWorld = 0); |
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202 { | 203 { |
203 EventTargetData* d = eventTargetData(); | 204 EventTargetData* d = eventTargetData(); |
204 if (!d) | 205 if (!d) |
205 return false; | 206 return false; |
206 return d->eventListenerMap.containsCapturing(eventType); | 207 return d->eventListenerMap.containsCapturing(eventType); |
207 } | 208 } |
208 | 209 |
209 } // namespace WebCore | 210 } // namespace WebCore |
210 | 211 |
211 #endif // EventTarget_h | 212 #endif // EventTarget_h |
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