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Side by Side Diff: Source/core/dom/NamedNodeMap.cpp

Issue 170603003: Use nullptr_t for RefPtr, PassRefPtr and RawPtr. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Final rebase 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 Peter Kelly (pmk@post.com) 4 * (C) 2001 Peter Kelly (pmk@post.com)
5 * (C) 2001 Dirk Mueller (mueller@kde.org) 5 * (C) 2001 Dirk Mueller (mueller@kde.org)
6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2013 Apple Inc. All rights reserved. 6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2013 Apple Inc. All rights reserved.
7 * (C) 2007 Eric Seidel (eric@webkit.org) 7 * (C) 2007 Eric Seidel (eric@webkit.org)
8 * 8 *
9 * This library is free software; you can redistribute it and/or 9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Library General Public 10 * modify it under the terms of the GNU Library General Public
(...skipping 42 matching lines...) Expand 10 before | Expand all | Expand 10 after
53 PassRefPtr<Node> NamedNodeMap::getNamedItemNS(const AtomicString& namespaceURI, const AtomicString& localName) const 53 PassRefPtr<Node> NamedNodeMap::getNamedItemNS(const AtomicString& namespaceURI, const AtomicString& localName) const
54 { 54 {
55 return m_element->getAttributeNodeNS(namespaceURI, localName); 55 return m_element->getAttributeNodeNS(namespaceURI, localName);
56 } 56 }
57 57
58 PassRefPtr<Node> NamedNodeMap::removeNamedItem(const AtomicString& name, Excepti onState& exceptionState) 58 PassRefPtr<Node> NamedNodeMap::removeNamedItem(const AtomicString& name, Excepti onState& exceptionState)
59 { 59 {
60 size_t index = m_element->hasAttributes() ? m_element->getAttributeItemIndex (name, m_element->shouldIgnoreAttributeCase()) : kNotFound; 60 size_t index = m_element->hasAttributes() ? m_element->getAttributeItemIndex (name, m_element->shouldIgnoreAttributeCase()) : kNotFound;
61 if (index == kNotFound) { 61 if (index == kNotFound) {
62 exceptionState.throwDOMException(NotFoundError, "No item with name '" + name + "' was found."); 62 exceptionState.throwDOMException(NotFoundError, "No item with name '" + name + "' was found.");
63 return 0; 63 return nullptr;
64 } 64 }
65 return m_element->detachAttribute(index); 65 return m_element->detachAttribute(index);
66 } 66 }
67 67
68 PassRefPtr<Node> NamedNodeMap::removeNamedItemNS(const AtomicString& namespaceUR I, const AtomicString& localName, ExceptionState& exceptionState) 68 PassRefPtr<Node> NamedNodeMap::removeNamedItemNS(const AtomicString& namespaceUR I, const AtomicString& localName, ExceptionState& exceptionState)
69 { 69 {
70 size_t index = m_element->hasAttributes() ? m_element->getAttributeItemIndex (QualifiedName(nullAtom, localName, namespaceURI)) : kNotFound; 70 size_t index = m_element->hasAttributes() ? m_element->getAttributeItemIndex (QualifiedName(nullAtom, localName, namespaceURI)) : kNotFound;
71 if (index == kNotFound) { 71 if (index == kNotFound) {
72 exceptionState.throwDOMException(NotFoundError, "No item with name '" + namespaceURI + "::" + localName + "' was found."); 72 exceptionState.throwDOMException(NotFoundError, "No item with name '" + namespaceURI + "::" + localName + "' was found.");
73 return 0; 73 return nullptr;
74 } 74 }
75 return m_element->detachAttribute(index); 75 return m_element->detachAttribute(index);
76 } 76 }
77 77
78 PassRefPtr<Node> NamedNodeMap::setNamedItem(Node* node, ExceptionState& exceptio nState) 78 PassRefPtr<Node> NamedNodeMap::setNamedItem(Node* node, ExceptionState& exceptio nState)
79 { 79 {
80 if (!node) { 80 if (!node) {
81 exceptionState.throwDOMException(NotFoundError, "The node provided was n ull."); 81 exceptionState.throwDOMException(NotFoundError, "The node provided was n ull.");
82 return 0; 82 return nullptr;
83 } 83 }
84 84
85 // Not mentioned in spec: throw a HIERARCHY_REQUEST_ERROR if the user passes in a non-attribute node 85 // Not mentioned in spec: throw a HIERARCHY_REQUEST_ERROR if the user passes in a non-attribute node
86 if (!node->isAttributeNode()) { 86 if (!node->isAttributeNode()) {
87 exceptionState.throwDOMException(HierarchyRequestError, "The node provid ed is not an attribute node."); 87 exceptionState.throwDOMException(HierarchyRequestError, "The node provid ed is not an attribute node.");
88 return 0; 88 return nullptr;
89 } 89 }
90 90
91 return m_element->setAttributeNode(toAttr(node), exceptionState); 91 return m_element->setAttributeNode(toAttr(node), exceptionState);
92 } 92 }
93 93
94 PassRefPtr<Node> NamedNodeMap::setNamedItemNS(Node* node, ExceptionState& except ionState) 94 PassRefPtr<Node> NamedNodeMap::setNamedItemNS(Node* node, ExceptionState& except ionState)
95 { 95 {
96 return setNamedItem(node, exceptionState); 96 return setNamedItem(node, exceptionState);
97 } 97 }
98 98
99 PassRefPtr<Node> NamedNodeMap::item(unsigned index) const 99 PassRefPtr<Node> NamedNodeMap::item(unsigned index) const
100 { 100 {
101 if (index >= length()) 101 if (index >= length())
102 return 0; 102 return nullptr;
103 return m_element->ensureAttr(m_element->attributeItem(index)->name()); 103 return m_element->ensureAttr(m_element->attributeItem(index)->name());
104 } 104 }
105 105
106 size_t NamedNodeMap::length() const 106 size_t NamedNodeMap::length() const
107 { 107 {
108 if (!m_element->hasAttributes()) 108 if (!m_element->hasAttributes())
109 return 0; 109 return 0;
110 return m_element->attributeCount(); 110 return m_element->attributeCount();
111 } 111 }
112 112
113 } // namespace WebCore 113 } // namespace WebCore
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