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Side by Side Diff: third_party/WebKit/Source/core/dom/Document.h

Issue 2743053003: [Reland #1] Don't create layout objects for children of display-none iframes. (Closed)
Patch Set: Fix DOM object leaks. Diff this against Patch Set 10. Created 3 years, 9 months ago
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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 * (C) 2006 Alexey Proskuryakov (ap@webkit.org) 5 * (C) 2006 Alexey Proskuryakov (ap@webkit.org)
6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All 6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All
7 * rights reserved. 7 * rights reserved.
8 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. 8 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved.
9 * (http://www.torchmobile.com/) 9 * (http://www.torchmobile.com/)
10 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) 10 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
(...skipping 792 matching lines...) Expand 10 before | Expand all | Expand 10 after
803 ResizeObserverController& ensureResizeObserverController(); 803 ResizeObserverController& ensureResizeObserverController();
804 804
805 void updateViewportDescription(); 805 void updateViewportDescription();
806 806
807 // Returns the owning element in the parent document. Returns nullptr if 807 // Returns the owning element in the parent document. Returns nullptr if
808 // this is the top level document or the owner is remote. 808 // this is the top level document or the owner is remote.
809 HTMLFrameOwnerElement* localOwner() const; 809 HTMLFrameOwnerElement* localOwner() const;
810 810
811 void willChangeFrameOwnerProperties(int marginWidth, 811 void willChangeFrameOwnerProperties(int marginWidth,
812 int marginHeight, 812 int marginHeight,
813 ScrollbarMode); 813 ScrollbarMode,
814 bool isDisplayNone);
814 815
815 // Returns true if this document belongs to a frame that the parent document 816 // Returns true if this document belongs to a frame that the parent document
816 // made invisible (for instance by setting as style display:none). 817 // made invisible (for instance by setting as style display:none).
817 bool isInInvisibleSubframe() const; 818 bool isInInvisibleSubframe() const;
818 819
819 String title() const { return m_title; } 820 String title() const { return m_title; }
820 void setTitle(const String&); 821 void setTitle(const String&);
821 822
822 Element* titleElement() const { return m_titleElement.get(); } 823 Element* titleElement() const { return m_titleElement.get(); }
823 void setTitleElement(Element*); 824 void setTitleElement(Element*);
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1711 DEFINE_TYPE_CASTS(TreeScope, Document, document, true, true); 1712 DEFINE_TYPE_CASTS(TreeScope, Document, document, true, true);
1712 1713
1713 } // namespace blink 1714 } // namespace blink
1714 1715
1715 #ifndef NDEBUG 1716 #ifndef NDEBUG
1716 // Outside the WebCore namespace for ease of invocation from gdb. 1717 // Outside the WebCore namespace for ease of invocation from gdb.
1717 CORE_EXPORT void showLiveDocumentInstances(); 1718 CORE_EXPORT void showLiveDocumentInstances();
1718 #endif 1719 #endif
1719 1720
1720 #endif // Document_h 1721 #endif // Document_h
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