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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 { |
| (...skipping 163 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 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 } |
| (...skipping 29 matching lines...) Expand all Loading... |
| 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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