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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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102 virtual const AtomicString& interfaceName() const = 0; | 102 virtual const AtomicString& interfaceName() const = 0; |
103 virtual ExecutionContext* executionContext() const = 0; | 103 virtual ExecutionContext* executionContext() const = 0; |
104 | 104 |
105 virtual Node* toNode(); | 105 virtual Node* toNode(); |
106 virtual LocalDOMWindow* toDOMWindow(); | 106 virtual LocalDOMWindow* toDOMWindow(); |
107 virtual MessagePort* toMessagePort(); | 107 virtual MessagePort* toMessagePort(); |
108 | 108 |
109 // FIXME: first 2 args to addEventListener and removeEventListener should | 109 // FIXME: first 2 args to addEventListener and removeEventListener should |
110 // be required (per spec), but throwing TypeError breaks legacy content. | 110 // be required (per spec), but throwing TypeError breaks legacy content. |
111 // http://crbug.com/353484 | 111 // http://crbug.com/353484 |
112 bool addEventListener() { return false; } | 112 bool addEventListener(); |
113 bool addEventListener(const AtomicString& eventType) { return false; } | 113 bool addEventListener(const AtomicString& eventType); |
114 virtual bool addEventListener(const AtomicString& eventType, PassRefPtr<Even
tListener>, bool useCapture = false); | 114 virtual bool addEventListener(const AtomicString& eventType, PassRefPtr<Even
tListener>, bool useCapture = false); |
115 bool removeEventListener() { return false; } | 115 bool removeEventListener(); |
116 bool removeEventListener(const AtomicString& eventType) { return false; } | 116 bool removeEventListener(const AtomicString& eventType); |
117 virtual bool removeEventListener(const AtomicString& eventType, PassRefPtr<E
ventListener>, bool useCapture = false); | 117 virtual bool removeEventListener(const AtomicString& eventType, PassRefPtr<E
ventListener>, bool useCapture = false); |
118 virtual void removeAllEventListeners(); | 118 virtual void removeAllEventListeners(); |
119 virtual bool dispatchEvent(PassRefPtrWillBeRawPtr<Event>); | 119 virtual bool dispatchEvent(PassRefPtrWillBeRawPtr<Event>); |
120 bool dispatchEvent(PassRefPtrWillBeRawPtr<Event>, ExceptionState&); // DOM A
PI | 120 bool dispatchEvent(PassRefPtrWillBeRawPtr<Event>, ExceptionState&); // DOM A
PI |
121 virtual void uncaughtExceptionInEventHandler(); | 121 virtual void uncaughtExceptionInEventHandler(); |
122 | 122 |
123 // Used for legacy "onEvent" attribute APIs. | 123 // Used for legacy "onEvent" attribute APIs. |
124 bool setAttributeEventListener(const AtomicString& eventType, PassRefPtr<Eve
ntListener>); | 124 bool setAttributeEventListener(const AtomicString& eventType, PassRefPtr<Eve
ntListener>); |
125 EventListener* getAttributeEventListener(const AtomicString& eventType); | 125 EventListener* getAttributeEventListener(const AtomicString& eventType); |
126 | 126 |
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259 typedef int thisIsHereToForceASemiColonAfterThisEventTargetMacro | 259 typedef int thisIsHereToForceASemiColonAfterThisEventTargetMacro |
260 #define DEFINE_EVENT_TARGET_REFCOUNTING_WILL_BE_REMOVED(baseClass) DEFINE_EVENT_
TARGET_REFCOUNTING(baseClass) | 260 #define DEFINE_EVENT_TARGET_REFCOUNTING_WILL_BE_REMOVED(baseClass) DEFINE_EVENT_
TARGET_REFCOUNTING(baseClass) |
261 #endif | 261 #endif |
262 | 262 |
263 // Use this macro if your EventTarget subclass is also a subclass of WTF::RefCou
nted. | 263 // Use this macro if your EventTarget subclass is also a subclass of WTF::RefCou
nted. |
264 // A ref-counted class that uses a different method of refcounting should use DE
FINE_EVENT_TARGET_REFCOUNTING directly. | 264 // A ref-counted class that uses a different method of refcounting should use DE
FINE_EVENT_TARGET_REFCOUNTING directly. |
265 // Both of these macros are meant to be placed just before the "public:" section
of the class declaration. | 265 // Both of these macros are meant to be placed just before the "public:" section
of the class declaration. |
266 #define REFCOUNTED_EVENT_TARGET(className) DEFINE_EVENT_TARGET_REFCOUNTING_WILL_
BE_REMOVED(RefCounted<className>) | 266 #define REFCOUNTED_EVENT_TARGET(className) DEFINE_EVENT_TARGET_REFCOUNTING_WILL_
BE_REMOVED(RefCounted<className>) |
267 | 267 |
268 #endif // EventTarget_h | 268 #endif // EventTarget_h |
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