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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, 2009, 2010, 2011 Apple Inc. All r
ights reserved. | 5 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All r
ights reserved. |
6 * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies) | 6 * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies) |
7 * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmo
bile.com/) | 7 * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmo
bile.com/) |
8 * Copyright (C) 2011 Google Inc. All rights reserved. | 8 * Copyright (C) 2011 Google Inc. All rights reserved. |
9 * | 9 * |
10 * This library is free software; you can redistribute it and/or | 10 * This library is free software; you can redistribute it and/or |
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199 m_event->setTarget(EventPath::eventTargetRespectingTargetRules(*m_node)); | 199 m_event->setTarget(EventPath::eventTargetRespectingTargetRules(*m_node)); |
200 m_event->setCurrentTarget(0); | 200 m_event->setCurrentTarget(0); |
201 m_event->setEventPhase(0); | 201 m_event->setEventPhase(0); |
202 | 202 |
203 // Pass the data from the preDispatchEventHandler to the postDispatchEventHa
ndler. | 203 // Pass the data from the preDispatchEventHandler to the postDispatchEventHa
ndler. |
204 m_node->postDispatchEventHandler(m_event.get(), preDispatchEventHandlerResul
t); | 204 m_node->postDispatchEventHandler(m_event.get(), preDispatchEventHandlerResul
t); |
205 | 205 |
206 // Call default event handlers. While the DOM does have a concept of prevent
ing | 206 // Call default event handlers. While the DOM does have a concept of prevent
ing |
207 // default handling, the detail of which handlers are called is an internal | 207 // default handling, the detail of which handlers are called is an internal |
208 // implementation detail and not part of the DOM. | 208 // implementation detail and not part of the DOM. |
209 | 209 if (!m_event->defaultPrevented() && !m_event->defaultHandled()) { |
210 // The DOM Events spec says that events dispatched by JS (other than "click"
) | |
211 // should not have their default handlers invoked. (issue #423975) | |
212 // To begin with, only apply to mouse events. | |
213 bool isScriptedMouseEventOtherThanClick = m_event->isMouseEvent() && toMouse
Event(*m_event).fromScript() && toMouseEvent(*m_event).type() != EventTypeNames:
:click; | |
214 | |
215 if (!m_event->defaultPrevented() && !m_event->defaultHandled() && !isScripte
dMouseEventOtherThanClick) { | |
216 // Non-bubbling events call only one default event handler, the one for
the target. | 210 // Non-bubbling events call only one default event handler, the one for
the target. |
217 m_node->willCallDefaultEventHandler(*m_event); | 211 m_node->willCallDefaultEventHandler(*m_event); |
218 m_node->defaultEventHandler(m_event.get()); | 212 m_node->defaultEventHandler(m_event.get()); |
219 ASSERT(!m_event->defaultPrevented()); | 213 ASSERT(!m_event->defaultPrevented()); |
220 if (m_event->defaultHandled()) | 214 if (m_event->defaultHandled()) |
221 return; | 215 return; |
222 // For bubbling events, call default event handlers on the same targets
in the | 216 // For bubbling events, call default event handlers on the same targets
in the |
223 // same order as the bubbling phase. | 217 // same order as the bubbling phase. |
224 if (m_event->bubbles()) { | 218 if (m_event->bubbles()) { |
225 size_t size = m_event->eventPath().size(); | 219 size_t size = m_event->eventPath().size(); |
226 for (size_t i = 1; i < size; ++i) { | 220 for (size_t i = 1; i < size; ++i) { |
227 m_event->eventPath()[i].node()->willCallDefaultEventHandler(*m_e
vent); | 221 m_event->eventPath()[i].node()->willCallDefaultEventHandler(*m_e
vent); |
228 m_event->eventPath()[i].node()->defaultEventHandler(m_event.get(
)); | 222 m_event->eventPath()[i].node()->defaultEventHandler(m_event.get(
)); |
229 ASSERT(!m_event->defaultPrevented()); | 223 ASSERT(!m_event->defaultPrevented()); |
230 if (m_event->defaultHandled()) | 224 if (m_event->defaultHandled()) |
231 return; | 225 return; |
232 } | 226 } |
233 } | 227 } |
234 } | 228 } |
235 } | 229 } |
236 | 230 |
237 } | 231 } |
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