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| 1 /* | 1 /* |
| 2 * Copyright (C) 2005, 2006, 2009 Apple Inc. All rights reserved. | 2 * Copyright (C) 2005, 2006, 2009 Apple Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * This library is free software; you can redistribute it and/or | 4 * This library is free software; you can redistribute it and/or |
| 5 * modify it under the terms of the GNU Library General Public | 5 * modify it under the terms of the GNU Library General Public |
| 6 * License as published by the Free Software Foundation; either | 6 * License as published by the Free Software Foundation; either |
| 7 * version 2 of the License, or (at your option) any later version. | 7 * version 2 of the License, or (at your option) any later version. |
| 8 * | 8 * |
| 9 * This library is distributed in the hope that it will be useful, | 9 * This library is distributed in the hope that it will be useful, |
| 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 30 | 30 |
| 31 namespace blink { | 31 namespace blink { |
| 32 | 32 |
| 33 struct QualifiedNameComponents { | 33 struct QualifiedNameComponents { |
| 34 DISALLOW_NEW(); | 34 DISALLOW_NEW(); |
| 35 StringImpl* m_prefix; | 35 StringImpl* m_prefix; |
| 36 StringImpl* m_localName; | 36 StringImpl* m_localName; |
| 37 StringImpl* m_namespace; | 37 StringImpl* m_namespace; |
| 38 }; | 38 }; |
| 39 | 39 |
| 40 // This struct is used to pass data between QualifiedName and the QNameTranslato
r. | 40 // This struct is used to pass data between QualifiedName and the |
| 41 // For hashing and equality only the QualifiedNameComponents fields are used. | 41 // QNameTranslator. For hashing and equality only the QualifiedNameComponents |
| 42 // fields are used. |
| 42 struct QualifiedNameData { | 43 struct QualifiedNameData { |
| 43 DISALLOW_NEW(); | 44 DISALLOW_NEW(); |
| 44 QualifiedNameComponents m_components; | 45 QualifiedNameComponents m_components; |
| 45 bool m_isStatic; | 46 bool m_isStatic; |
| 46 }; | 47 }; |
| 47 | 48 |
| 48 class CORE_EXPORT QualifiedName { | 49 class CORE_EXPORT QualifiedName { |
| 49 USING_FAST_MALLOC(QualifiedName); | 50 USING_FAST_MALLOC(QualifiedName); |
| 50 | 51 |
| 51 public: | 52 public: |
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| 105 const AtomicString& localName, | 106 const AtomicString& localName, |
| 106 const AtomicString& namespaceURI); | 107 const AtomicString& namespaceURI); |
| 107 ~QualifiedName(); | 108 ~QualifiedName(); |
| 108 | 109 |
| 109 QualifiedName(const QualifiedName& other) : m_impl(other.m_impl) {} | 110 QualifiedName(const QualifiedName& other) : m_impl(other.m_impl) {} |
| 110 const QualifiedName& operator=(const QualifiedName& other) { | 111 const QualifiedName& operator=(const QualifiedName& other) { |
| 111 m_impl = other.m_impl; | 112 m_impl = other.m_impl; |
| 112 return *this; | 113 return *this; |
| 113 } | 114 } |
| 114 | 115 |
| 115 // Hash table deleted values, which are only constructed and never copied or d
estroyed. | 116 // Hash table deleted values, which are only constructed and never copied or |
| 117 // destroyed. |
| 116 QualifiedName(WTF::HashTableDeletedValueType) | 118 QualifiedName(WTF::HashTableDeletedValueType) |
| 117 : m_impl(WTF::HashTableDeletedValue) {} | 119 : m_impl(WTF::HashTableDeletedValue) {} |
| 118 bool isHashTableDeletedValue() const { | 120 bool isHashTableDeletedValue() const { |
| 119 return m_impl.isHashTableDeletedValue(); | 121 return m_impl.isHashTableDeletedValue(); |
| 120 } | 122 } |
| 121 | 123 |
| 122 bool operator==(const QualifiedName& other) const { | 124 bool operator==(const QualifiedName& other) const { |
| 123 return m_impl == other.m_impl; | 125 return m_impl == other.m_impl; |
| 124 } | 126 } |
| 125 bool operator!=(const QualifiedName& other) const { | 127 bool operator!=(const QualifiedName& other) const { |
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| 153 | 155 |
| 154 String toString() const; | 156 String toString() const; |
| 155 | 157 |
| 156 QualifiedNameImpl* impl() const { return m_impl.get(); } | 158 QualifiedNameImpl* impl() const { return m_impl.get(); } |
| 157 | 159 |
| 158 // Init routine for globals | 160 // Init routine for globals |
| 159 static void initAndReserveCapacityForSize(unsigned size); | 161 static void initAndReserveCapacityForSize(unsigned size); |
| 160 | 162 |
| 161 static const QualifiedName& null(); | 163 static const QualifiedName& null(); |
| 162 | 164 |
| 163 // The below methods are only for creating static global QNames that need no r
ef counting. | 165 // The below methods are only for creating static global QNames that need no |
| 166 // ref counting. |
| 164 static void createStatic(void* targetAddress, StringImpl* name); | 167 static void createStatic(void* targetAddress, StringImpl* name); |
| 165 static void createStatic(void* targetAddress, | 168 static void createStatic(void* targetAddress, |
| 166 StringImpl* name, | 169 StringImpl* name, |
| 167 const AtomicString& nameNamespace); | 170 const AtomicString& nameNamespace); |
| 168 | 171 |
| 169 private: | 172 private: |
| 170 // This constructor is used only to create global/static QNames that don't req
uire any ref counting. | 173 // This constructor is used only to create global/static QNames that don't |
| 174 // require any ref counting. |
| 171 QualifiedName(const AtomicString& prefix, | 175 QualifiedName(const AtomicString& prefix, |
| 172 const AtomicString& localName, | 176 const AtomicString& localName, |
| 173 const AtomicString& namespaceURI, | 177 const AtomicString& namespaceURI, |
| 174 bool isStatic); | 178 bool isStatic); |
| 175 | 179 |
| 176 RefPtr<QualifiedNameImpl> m_impl; | 180 RefPtr<QualifiedNameImpl> m_impl; |
| 177 }; | 181 }; |
| 178 | 182 |
| 179 extern const QualifiedName& anyName; | 183 extern const QualifiedName& anyName; |
| 180 inline const QualifiedName& anyQName() { | 184 inline const QualifiedName& anyQName() { |
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| 232 struct HashTraits<blink::QualifiedName> | 236 struct HashTraits<blink::QualifiedName> |
| 233 : SimpleClassHashTraits<blink::QualifiedName> { | 237 : SimpleClassHashTraits<blink::QualifiedName> { |
| 234 static const bool emptyValueIsZero = false; | 238 static const bool emptyValueIsZero = false; |
| 235 static blink::QualifiedName emptyValue() { | 239 static blink::QualifiedName emptyValue() { |
| 236 return blink::QualifiedName::null(); | 240 return blink::QualifiedName::null(); |
| 237 } | 241 } |
| 238 }; | 242 }; |
| 239 } // namespace WTF | 243 } // namespace WTF |
| 240 | 244 |
| 241 #endif | 245 #endif |
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