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1 /* | 1 /* |
2 * Copyright (C) 2006, 2007, 2008, 2010 Apple Inc. All rights reserved. | 2 * Copyright (C) 2006, 2007, 2008, 2010 Apple Inc. All rights reserved. |
3 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) | 3 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
7 * are met: | 7 * are met: |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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549 | 549 |
550 void LocalDOMWindow::willDetachFrameHost() | 550 void LocalDOMWindow::willDetachFrameHost() |
551 { | 551 { |
552 m_frame->host()->eventHandlerRegistry().didRemoveAllEventHandlers(*this); | 552 m_frame->host()->eventHandlerRegistry().didRemoveAllEventHandlers(*this); |
553 m_frame->console().messageStorage()->frameWindowDiscarded(this); | 553 m_frame->console().messageStorage()->frameWindowDiscarded(this); |
554 InspectorInstrumentation::frameWindowDiscarded(m_frame, this); | 554 InspectorInstrumentation::frameWindowDiscarded(m_frame, this); |
555 } | 555 } |
556 | 556 |
557 void LocalDOMWindow::willDestroyDocumentInFrame() | 557 void LocalDOMWindow::willDestroyDocumentInFrame() |
558 { | 558 { |
559 // It is necessary to copy m_properties to a separate vector because the DOM
WindowProperties may | 559 for (WillBeHeapHashSet<RawPtrWillBeMember<DOMWindowProperty> >::const_iterat
or it = m_properties.begin(); it != m_properties.end(); ++it) |
560 // unregister themselves from the LocalDOMWindow as a result of the call to
willDestroyGlobalObjectInFrame. | 560 (*it)->willDestroyGlobalObjectInFrame(); |
561 WillBeHeapVector<RawPtrWillBeMember<DOMWindowProperty> > properties; | |
562 copyToVector(m_properties, properties); | |
563 for (size_t i = 0; i < properties.size(); ++i) | |
564 properties[i]->willDestroyGlobalObjectInFrame(); | |
565 } | 561 } |
566 | 562 |
567 void LocalDOMWindow::willDetachDocumentFromFrame() | 563 void LocalDOMWindow::willDetachDocumentFromFrame() |
568 { | 564 { |
569 // It is necessary to copy m_properties to a separate vector because the DOM
WindowProperties may | 565 for (WillBeHeapHashSet<RawPtrWillBeMember<DOMWindowProperty> >::const_iterat
or it = m_properties.begin(); it != m_properties.end(); ++it) |
570 // unregister themselves from the LocalDOMWindow as a result of the call to
willDetachGlobalObjectFromFrame. | 566 (*it)->willDetachGlobalObjectFromFrame(); |
571 WillBeHeapVector<RawPtrWillBeMember<DOMWindowProperty> > properties; | |
572 copyToVector(m_properties, properties); | |
573 for (size_t i = 0; i < properties.size(); ++i) | |
574 properties[i]->willDetachGlobalObjectFromFrame(); | |
575 } | 567 } |
576 | 568 |
577 void LocalDOMWindow::registerProperty(DOMWindowProperty* property) | 569 void LocalDOMWindow::registerProperty(DOMWindowProperty* property) |
578 { | 570 { |
579 m_properties.add(property); | 571 m_properties.add(property); |
580 } | 572 } |
581 | 573 |
582 void LocalDOMWindow::unregisterProperty(DOMWindowProperty* property) | |
583 { | |
584 m_properties.remove(property); | |
585 } | |
586 | |
587 void LocalDOMWindow::reset() | 574 void LocalDOMWindow::reset() |
588 { | 575 { |
589 willDestroyDocumentInFrame(); | 576 willDestroyDocumentInFrame(); |
590 m_properties.clear(); | 577 m_properties.clear(); |
591 | 578 |
592 m_screen = nullptr; | 579 m_screen = nullptr; |
593 m_history = nullptr; | 580 m_history = nullptr; |
594 m_locationbar = nullptr; | 581 m_locationbar = nullptr; |
595 m_menubar = nullptr; | 582 m_menubar = nullptr; |
596 m_personalbar = nullptr; | 583 m_personalbar = nullptr; |
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1920 LifecycleContext<LocalDOMWindow>::trace(visitor); | 1907 LifecycleContext<LocalDOMWindow>::trace(visitor); |
1921 } | 1908 } |
1922 | 1909 |
1923 v8::Handle<v8::Object> LocalDOMWindow::wrap(v8::Handle<v8::Object> creationConte
xt, v8::Isolate* isolate) | 1910 v8::Handle<v8::Object> LocalDOMWindow::wrap(v8::Handle<v8::Object> creationConte
xt, v8::Isolate* isolate) |
1924 { | 1911 { |
1925 ASSERT_NOT_REACHED(); // LocalDOMWindow has [Custom=ToV8]. | 1912 ASSERT_NOT_REACHED(); // LocalDOMWindow has [Custom=ToV8]. |
1926 return v8::Handle<v8::Object>(); | 1913 return v8::Handle<v8::Object>(); |
1927 } | 1914 } |
1928 | 1915 |
1929 } // namespace blink | 1916 } // namespace blink |
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