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| 1 /* | |
| 2 * Copyright (C) 2013 Google Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions are | |
| 6 * met: | |
| 7 * | |
| 8 * * Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * * Redistributions in binary form must reproduce the above | |
| 11 * copyright notice, this list of conditions and the following disclaimer | |
| 12 * in the documentation and/or other materials provided with the | |
| 13 * distribution. | |
| 14 * * Neither the name of Google Inc. nor the names of its | |
| 15 * contributors may be used to endorse or promote products derived from | |
| 16 * this software without specific prior written permission. | |
| 17 * | |
| 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 */ | |
| 30 | |
| 31 #ifndef CustomElementDescriptor_h | |
| 32 #define CustomElementDescriptor_h | |
| 33 | |
| 34 #include "wtf/HashTableDeletedValueType.h" | |
| 35 #include "wtf/text/AtomicString.h" | |
| 36 | |
| 37 namespace WebCore { | |
| 38 | |
| 39 struct CustomElementDescriptorHash; | |
| 40 | |
| 41 // A Custom Element descriptor is everything necessary to match a | |
| 42 // Custom Element instance to a definition. | |
| 43 class CustomElementDescriptor { | |
| 44 public: | |
| 45 CustomElementDescriptor(const AtomicString& type, const AtomicString& namesp
aceURI, const AtomicString& localName) | |
| 46 : m_type(type) | |
| 47 , m_namespaceURI(namespaceURI) | |
| 48 , m_localName(localName) | |
| 49 { | |
| 50 } | |
| 51 | |
| 52 ~CustomElementDescriptor() { } | |
| 53 | |
| 54 // Specifies whether the custom element is in the HTML or SVG | |
| 55 // namespace. | |
| 56 const AtomicString& namespaceURI() const { return m_namespaceURI; } | |
| 57 | |
| 58 // The tag name. | |
| 59 const AtomicString& localName() const { return m_localName; } | |
| 60 | |
| 61 // The name of the definition. For custom tags, this is the tag | |
| 62 // name and the same as "localName". For type extensions, this is | |
| 63 // the value of the "is" attribute. | |
| 64 const AtomicString& type() const { return m_type; } | |
| 65 | |
| 66 bool isTypeExtension() const { return m_type != m_localName; } | |
| 67 | |
| 68 // Stuff for hashing. | |
| 69 | |
| 70 CustomElementDescriptor() { } | |
| 71 explicit CustomElementDescriptor(WTF::HashTableDeletedValueType value) | |
| 72 : m_type(value) { } | |
| 73 bool isHashTableDeletedValue() const { return m_type.isHashTableDeletedValue
(); } | |
| 74 | |
| 75 bool operator==(const CustomElementDescriptor& other) const | |
| 76 { | |
| 77 return m_type == other.m_type | |
| 78 && m_localName == other.m_localName | |
| 79 && m_namespaceURI == other.m_namespaceURI; | |
| 80 } | |
| 81 | |
| 82 private: | |
| 83 AtomicString m_type; | |
| 84 AtomicString m_namespaceURI; | |
| 85 AtomicString m_localName; | |
| 86 }; | |
| 87 | |
| 88 } // namespace WebCore | |
| 89 | |
| 90 namespace WTF { | |
| 91 | |
| 92 template<typename T> struct DefaultHash; | |
| 93 template<> struct DefaultHash<WebCore::CustomElementDescriptor> { | |
| 94 typedef WebCore::CustomElementDescriptorHash Hash; | |
| 95 }; | |
| 96 | |
| 97 } // namespace WTF | |
| 98 | |
| 99 #endif // CustomElementDescriptor_h | |
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Chromium Code Reviews
Issue 25777002:
Move custom element code to core/dom/custom/ (Closed)
Base URL: svn://svn.chromium.org/blink/trunk