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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) 2003, 2004, 2005, 2006, 2008, 2012 Apple Inc. All rights reserv
ed. | 6 * Copyright (C) 2003, 2004, 2005, 2006, 2008, 2012 Apple Inc. All rights |
| 7 * reserved. |
| 7 * | 8 * |
| 8 * This library is free software; you can redistribute it and/or | 9 * This library is free software; you can redistribute it and/or |
| 9 * modify it under the terms of the GNU Library General Public | 10 * modify it under the terms of the GNU Library General Public |
| 10 * License as published by the Free Software Foundation; either | 11 * License as published by the Free Software Foundation; either |
| 11 * version 2 of the License, or (at your option) any later version. | 12 * version 2 of the License, or (at your option) any later version. |
| 12 * | 13 * |
| 13 * This library is distributed in the hope that it will be useful, | 14 * This library is distributed in the hope that it will be useful, |
| 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 16 * Library General Public License for more details. | 17 * Library General Public License for more details. |
| (...skipping 17 matching lines...) Expand all Loading... |
| 34 // value. It is distinct from the web-exposed Attr, which also knows of the | 35 // value. It is distinct from the web-exposed Attr, which also knows of the |
| 35 // element to which it attached, if any. | 36 // element to which it attached, if any. |
| 36 class Attribute { | 37 class Attribute { |
| 37 DISALLOW_NEW_EXCEPT_PLACEMENT_NEW(); | 38 DISALLOW_NEW_EXCEPT_PLACEMENT_NEW(); |
| 38 | 39 |
| 39 public: | 40 public: |
| 40 Attribute(const QualifiedName& name, const AtomicString& value) | 41 Attribute(const QualifiedName& name, const AtomicString& value) |
| 41 : m_name(name), m_value(value) {} | 42 : m_name(name), m_value(value) {} |
| 42 | 43 |
| 43 // NOTE: The references returned by these functions are only valid for as long | 44 // NOTE: The references returned by these functions are only valid for as long |
| 44 // as the Attribute stays in place. For example, calling a function that mutat
es | 45 // as the Attribute stays in place. For example, calling a function that |
| 45 // an Element's internal attribute storage may invalidate them. | 46 // mutates an Element's internal attribute storage may invalidate them. |
| 46 const AtomicString& value() const { return m_value; } | 47 const AtomicString& value() const { return m_value; } |
| 47 const AtomicString& prefix() const { return m_name.prefix(); } | 48 const AtomicString& prefix() const { return m_name.prefix(); } |
| 48 const AtomicString& localName() const { return m_name.localName(); } | 49 const AtomicString& localName() const { return m_name.localName(); } |
| 49 const AtomicString& namespaceURI() const { return m_name.namespaceURI(); } | 50 const AtomicString& namespaceURI() const { return m_name.namespaceURI(); } |
| 50 | 51 |
| 51 const QualifiedName& name() const { return m_name; } | 52 const QualifiedName& name() const { return m_name; } |
| 52 | 53 |
| 53 bool isEmpty() const { return m_value.isEmpty(); } | 54 bool isEmpty() const { return m_value.isEmpty(); } |
| 54 bool matches(const QualifiedName&) const; | 55 bool matches(const QualifiedName&) const; |
| 55 | 56 |
| 56 void setValue(const AtomicString& value) { m_value = value; } | 57 void setValue(const AtomicString& value) { m_value = value; } |
| 57 | 58 |
| 58 // Note: This API is only for HTMLTreeBuilder. It is not safe to change the | 59 // Note: This API is only for HTMLTreeBuilder. It is not safe to change the |
| 59 // name of an attribute once parseAttribute has been called as DOM | 60 // name of an attribute once parseAttribute has been called as DOM |
| 60 // elements may have placed the Attribute in a hash by name. | 61 // elements may have placed the Attribute in a hash by name. |
| 61 void parserSetName(const QualifiedName& name) { m_name = name; } | 62 void parserSetName(const QualifiedName& name) { m_name = name; } |
| 62 | 63 |
| 63 #if COMPILER(MSVC) | 64 #if COMPILER(MSVC) |
| 64 // NOTE: This constructor is not actually implemented, it's just defined so MS
VC | 65 // NOTE: This constructor is not actually implemented, it's just defined so |
| 65 // will let us use a zero-length array of Attributes. | 66 // MSVC will let us use a zero-length array of Attributes. |
| 66 Attribute(); | 67 Attribute(); |
| 67 #endif | 68 #endif |
| 68 | 69 |
| 69 private: | 70 private: |
| 70 QualifiedName m_name; | 71 QualifiedName m_name; |
| 71 AtomicString m_value; | 72 AtomicString m_value; |
| 72 }; | 73 }; |
| 73 | 74 |
| 74 inline bool Attribute::matches(const QualifiedName& qualifiedName) const { | 75 inline bool Attribute::matches(const QualifiedName& qualifiedName) const { |
| 75 if (qualifiedName.localName() != localName()) | 76 if (qualifiedName.localName() != localName()) |
| 76 return false; | 77 return false; |
| 77 return qualifiedName.prefix() == starAtom || | 78 return qualifiedName.prefix() == starAtom || |
| 78 qualifiedName.namespaceURI() == namespaceURI(); | 79 qualifiedName.namespaceURI() == namespaceURI(); |
| 79 } | 80 } |
| 80 | 81 |
| 81 } // namespace blink | 82 } // namespace blink |
| 82 | 83 |
| 83 #endif // Attribute_h | 84 #endif // Attribute_h |
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