Source/core/dom/Document.h - Issue 179163004: Have Document::topDocument() return a reference

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Issue 179163004: Have Document::topDocument() return a reference (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 6 years, 10 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 r ights reserved.	6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All r ights reserved.

7 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t orchmobile.com/)	7 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t orchmobile.com/)

8 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)	8 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)

9 * Copyright (C) 2011 Google Inc. All rights reserved.	9 * Copyright (C) 2011 Google Inc. All rights reserved.

10 *	10 *

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799	799

800 KURL openSearchDescriptionURL();	800 KURL openSearchDescriptionURL();

801	801

802 // designMode support	802 // designMode support

803 enum InheritedBool { off = false, on = true, inherit };	803 enum InheritedBool { off = false, on = true, inherit };

804 void setDesignMode(InheritedBool value);	804 void setDesignMode(InheritedBool value);

805 InheritedBool getDesignMode() const;	805 InheritedBool getDesignMode() const;

806 bool inDesignMode() const;	806 bool inDesignMode() const;

807	807

808 Document* parentDocument() const;	808 Document* parentDocument() const;

809 Document* topDocument() const;	809 Document& topDocument() const;

810 WeakPtr<Document> contextDocument();	810 WeakPtr<Document> contextDocument();

811	811

812 ScriptRunner* scriptRunner() { return m_scriptRunner.get(); }	812 ScriptRunner* scriptRunner() { return m_scriptRunner.get(); }

813	813

814 HTMLScriptElement* currentScript() const { return !m_currentScriptStack.isEm pty() ? m_currentScriptStack.last().get() : 0; }	814 HTMLScriptElement* currentScript() const { return !m_currentScriptStack.isEm pty() ? m_currentScriptStack.last().get() : 0; }

815 void pushCurrentScript(PassRefPtr<HTMLScriptElement>);	815 void pushCurrentScript(PassRefPtr<HTMLScriptElement>);

816 void popCurrentScript();	816 void popCurrentScript();

817	817

818 void applyXSLTransform(ProcessingInstruction* pi);	818 void applyXSLTransform(ProcessingInstruction* pi);

819 PassRefPtr<Document> transformSourceDocument() { return m_transformSourceDoc ument; }	819 PassRefPtr<Document> transformSourceDocument() { return m_transformSourceDoc ument; }

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1396 inline bool Node::isDocumentNode() const	1396 inline bool Node::isDocumentNode() const

1397 {	1397 {

1398 return this == document();	1398 return this == document();

1399 }	1399 }

1400	1400

1401 Node* eventTargetNodeForDocument(Document*);	1401 Node* eventTargetNodeForDocument(Document*);

1402	1402

1403 } // namespace WebCore	1403 } // namespace WebCore

1404	1404

1405 #endif // Document_h	1405 #endif // Document_h

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