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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 * Copyright (C) 2011 Andreas Kling (kling@webkit.org) | 8 * Copyright (C) 2011 Andreas Kling (kling@webkit.org) |
9 * | 9 * |
10 * Redistribution and use in source and binary forms, with or without | 10 * Redistribution and use in source and binary forms, with or without |
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169 return 0; | 169 return 0; |
170 } | 170 } |
171 | 171 |
172 EventListenerIterator::EventListenerIterator() | 172 EventListenerIterator::EventListenerIterator() |
173 : m_map(0) | 173 : m_map(0) |
174 , m_entryIndex(0) | 174 , m_entryIndex(0) |
175 , m_index(0) | 175 , m_index(0) |
176 { | 176 { |
177 } | 177 } |
178 | 178 |
179 EventListenerIterator::EventListenerIterator(EventTarget* target) | 179 EventListenerIterator::EventListenerIterator(const EventTarget* target) |
180 : m_map(0) | 180 : m_map(0) |
181 , m_entryIndex(0) | 181 , m_entryIndex(0) |
182 , m_index(0) | 182 , m_index(0) |
183 { | 183 { |
184 ASSERT(target); | 184 ASSERT(target); |
185 EventTargetData* data = target->eventTargetData(); | 185 EventTargetData* data = const_cast<EventTarget*>(target)->eventTargetData(); |
186 | 186 |
187 if (!data) | 187 if (!data) |
188 return; | 188 return; |
189 | 189 |
190 m_map = &data->eventListenerMap; | 190 m_map = &data->eventListenerMap; |
191 | 191 |
192 #if ENABLE(ASSERT) | 192 #if ENABLE(ASSERT) |
193 { | 193 { |
194 MutexLocker locker(activeIteratorCountMutex()); | 194 MutexLocker locker(activeIteratorCountMutex()); |
195 m_map->m_activeIteratorCount++; | 195 m_map->m_activeIteratorCount++; |
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216 EventListenerVector& listeners = *m_map->m_entries[m_entryIndex].second; | 216 EventListenerVector& listeners = *m_map->m_entries[m_entryIndex].second; |
217 if (m_index < listeners.size()) | 217 if (m_index < listeners.size()) |
218 return listeners[m_index++].listener.get(); | 218 return listeners[m_index++].listener.get(); |
219 m_index = 0; | 219 m_index = 0; |
220 } | 220 } |
221 | 221 |
222 return 0; | 222 return 0; |
223 } | 223 } |
224 | 224 |
225 } // namespace blink | 225 } // namespace blink |
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