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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "config.h" | 5 #include "config.h" |
6 #include "core/frame/EventHandlerRegistry.h" | 6 #include "core/frame/EventHandlerRegistry.h" |
7 | 7 |
8 #include "core/events/ThreadLocalEventNames.h" | 8 #include "core/events/ThreadLocalEventNames.h" |
9 #include "core/frame/DOMWindow.h" | 9 #include "core/frame/LocalDOMWindow.h" |
10 #include "core/frame/LocalFrame.h" | 10 #include "core/frame/LocalFrame.h" |
11 #include "core/html/HTMLFrameOwnerElement.h" | 11 #include "core/html/HTMLFrameOwnerElement.h" |
12 #include "core/page/Page.h" | 12 #include "core/page/Page.h" |
13 #include "core/page/scrolling/ScrollingCoordinator.h" | 13 #include "core/page/scrolling/ScrollingCoordinator.h" |
14 | 14 |
15 namespace WebCore { | 15 namespace WebCore { |
16 | 16 |
17 EventHandlerRegistry::EventHandlerRegistry(FrameHost& frameHost) | 17 EventHandlerRegistry::EventHandlerRegistry(FrameHost& frameHost) |
18 : m_frameHost(frameHost) | 18 : m_frameHost(frameHost) |
19 { | 19 { |
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183 } | 183 } |
184 | 184 |
185 void EventHandlerRegistry::clearWeakMembers(Visitor* visitor) | 185 void EventHandlerRegistry::clearWeakMembers(Visitor* visitor) |
186 { | 186 { |
187 Vector<EventTarget*> deadTargets; | 187 Vector<EventTarget*> deadTargets; |
188 for (size_t i = 0; i < EventHandlerClassCount; ++i) { | 188 for (size_t i = 0; i < EventHandlerClassCount; ++i) { |
189 EventHandlerClass handlerClass = static_cast<EventHandlerClass>(i); | 189 EventHandlerClass handlerClass = static_cast<EventHandlerClass>(i); |
190 const EventTargetSet* targets = &m_targets[handlerClass]; | 190 const EventTargetSet* targets = &m_targets[handlerClass]; |
191 for (EventTargetSet::const_iterator it = targets->begin(); it != targets
->end(); ++it) { | 191 for (EventTargetSet::const_iterator it = targets->begin(); it != targets
->end(); ++it) { |
192 Node* node = it->key->toNode(); | 192 Node* node = it->key->toNode(); |
193 DOMWindow* window = it->key->toDOMWindow(); | 193 LocalDOMWindow* window = it->key->toDOMWindow(); |
194 if (node && !visitor->isAlive(node)) { | 194 if (node && !visitor->isAlive(node)) { |
195 deadTargets.append(node); | 195 deadTargets.append(node); |
196 } else if (window && !visitor->isAlive(window)) { | 196 } else if (window && !visitor->isAlive(window)) { |
197 deadTargets.append(window); | 197 deadTargets.append(window); |
198 } | 198 } |
199 } | 199 } |
200 } | 200 } |
201 for (size_t i = 0; i < deadTargets.size(); ++i) | 201 for (size_t i = 0; i < deadTargets.size(); ++i) |
202 didRemoveAllEventHandlers(*deadTargets[i]); | 202 didRemoveAllEventHandlers(*deadTargets[i]); |
203 } | 203 } |
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233 { | 233 { |
234 #if ASSERT_ENABLED | 234 #if ASSERT_ENABLED |
235 for (size_t i = 0; i < EventHandlerClassCount; ++i) { | 235 for (size_t i = 0; i < EventHandlerClassCount; ++i) { |
236 EventHandlerClass handlerClass = static_cast<EventHandlerClass>(i); | 236 EventHandlerClass handlerClass = static_cast<EventHandlerClass>(i); |
237 const EventTargetSet* targets = &m_targets[handlerClass]; | 237 const EventTargetSet* targets = &m_targets[handlerClass]; |
238 for (EventTargetSet::const_iterator iter = targets->begin(); iter != tar
gets->end(); ++iter) { | 238 for (EventTargetSet::const_iterator iter = targets->begin(); iter != tar
gets->end(); ++iter) { |
239 if (Node* node = iter->key->toNode()) { | 239 if (Node* node = iter->key->toNode()) { |
240 // See the comment for |documentDetached| if either of these ass
ertions fails. | 240 // See the comment for |documentDetached| if either of these ass
ertions fails. |
241 ASSERT(node->document().frameHost()); | 241 ASSERT(node->document().frameHost()); |
242 ASSERT(node->document().frameHost() == &m_frameHost); | 242 ASSERT(node->document().frameHost() == &m_frameHost); |
243 } else if (DOMWindow* window = iter->key->toDOMWindow()) { | 243 } else if (LocalDOMWindow* window = iter->key->toDOMWindow()) { |
244 // If any of these assertions fail, DOMWindow failed to unregist
er its handlers | 244 // If any of these assertions fail, LocalDOMWindow failed to unr
egister its handlers |
245 // properly. | 245 // properly. |
246 ASSERT(window->frame()); | 246 ASSERT(window->frame()); |
247 ASSERT(window->frame()->host()); | 247 ASSERT(window->frame()->host()); |
248 ASSERT(window->frame()->host() == &m_frameHost); | 248 ASSERT(window->frame()->host() == &m_frameHost); |
249 } | 249 } |
250 } | 250 } |
251 } | 251 } |
252 #endif // ASSERT_ENABLED | 252 #endif // ASSERT_ENABLED |
253 } | 253 } |
254 | 254 |
255 } // namespace WebCore | 255 } // namespace WebCore |
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