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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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175 return false; | 175 return false; |
176 } | 176 } |
177 if (event->isBeingDispatched()) { | 177 if (event->isBeingDispatched()) { |
178 exceptionState.throwDOMException(InvalidStateError, "The event is alread
y being dispatched."); | 178 exceptionState.throwDOMException(InvalidStateError, "The event is alread
y being dispatched."); |
179 return false; | 179 return false; |
180 } | 180 } |
181 | 181 |
182 if (!executionContext()) | 182 if (!executionContext()) |
183 return false; | 183 return false; |
184 | 184 |
185 return dispatchEvent(event); | 185 return dispatchEventInternal(event); |
186 } | 186 } |
187 | 187 |
188 bool EventTarget::dispatchEvent(PassRefPtrWillBeRawPtr<Event> event) | 188 bool EventTarget::dispatchEvent(PassRefPtrWillBeRawPtr<Event> event) |
189 { | 189 { |
| 190 return dispatchEventInternal(event); |
| 191 } |
| 192 |
| 193 bool EventTarget::dispatchEventInternal(PassRefPtrWillBeRawPtr<Event> event) |
| 194 { |
190 event->setTarget(this); | 195 event->setTarget(this); |
191 event->setCurrentTarget(this); | 196 event->setCurrentTarget(this); |
192 event->setEventPhase(Event::AT_TARGET); | 197 event->setEventPhase(Event::AT_TARGET); |
193 bool defaultWasNotPrevented = fireEventListeners(event.get()); | 198 bool defaultWasNotPrevented = fireEventListeners(event.get()); |
194 event->setEventPhase(0); | 199 event->setEventPhase(0); |
195 return defaultWasNotPrevented; | 200 return defaultWasNotPrevented; |
196 } | 201 } |
197 | 202 |
198 void EventTarget::uncaughtExceptionInEventHandler() | 203 void EventTarget::uncaughtExceptionInEventHandler() |
199 { | 204 { |
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378 // they have one less listener to invoke. | 383 // they have one less listener to invoke. |
379 if (d->firingEventIterators) { | 384 if (d->firingEventIterators) { |
380 for (size_t i = 0; i < d->firingEventIterators->size(); ++i) { | 385 for (size_t i = 0; i < d->firingEventIterators->size(); ++i) { |
381 d->firingEventIterators->at(i).iterator = 0; | 386 d->firingEventIterators->at(i).iterator = 0; |
382 d->firingEventIterators->at(i).end = 0; | 387 d->firingEventIterators->at(i).end = 0; |
383 } | 388 } |
384 } | 389 } |
385 } | 390 } |
386 | 391 |
387 } // namespace blink | 392 } // namespace blink |
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