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1 /* | |
2 * Copyright (c) 2011 Motorola Mobility, 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 | |
6 * are met: | |
7 * 1. Redistributions of source code must retain the above copyright | |
8 * notice, this list of conditions and the following disclaimer. | |
9 * 2. Redistributions in binary form must reproduce the above copyright | |
10 * notice, this list of conditions and the following disclaimer in the | |
11 * documentation and/or other materials provided with the distribution. | |
12 * | |
13 * THIS SOFTWARE IS PROVIDED BY MOTOROLA MOBILITY, INC. AND ITS CONTRIBUTORS | |
14 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED T
O, | |
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MOTOROLA MOBILITY, INC. OR ITS | |
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; | |
20 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, | |
21 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHER
WISE) | |
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF | |
23 * THE POSSIBILITY OF SUCH DAMAGE. | |
24 */ | |
25 | |
26 #include "config.h" | |
27 | |
28 #if ENABLE(MICRODATA) | |
29 #include "MicroDataItemList.h" | |
30 | |
31 #include "DOMSettableTokenList.h" | |
32 #include "Document.h" | |
33 #include "HTMLElement.h" | |
34 #include "HTMLNames.h" | |
35 #include "NodeRareData.h" | |
36 | |
37 namespace WebCore { | |
38 | |
39 using namespace HTMLNames; | |
40 | |
41 const String& MicroDataItemList::undefinedItemType() | |
42 { | |
43 return emptyString(); | |
44 } | |
45 | |
46 MicroDataItemList::MicroDataItemList(PassRefPtr<Node> rootNode, const String& ty
peNames) | |
47 : LiveNodeList(rootNode, MicroDataItemListType, InvalidateOnItemAttrChange) | |
48 , m_typeNames(typeNames, document()->inQuirksMode()) | |
49 , m_originalTypeNames(typeNames) | |
50 { | |
51 } | |
52 | |
53 MicroDataItemList::~MicroDataItemList() | |
54 { | |
55 ownerNode()->nodeLists()->removeCacheWithName(this, MicroDataItemListType, m
_originalTypeNames); | |
56 } | |
57 | |
58 bool MicroDataItemList::nodeMatches(Element* testNode) const | |
59 { | |
60 if (!testNode->isHTMLElement()) | |
61 return false; | |
62 | |
63 HTMLElement* testElement = toHTMLElement(testNode); | |
64 if (!testElement->fastHasAttribute(itemscopeAttr) || testElement->fastHasAtt
ribute(itempropAttr)) | |
65 return false; | |
66 | |
67 if (!m_typeNames.size()) | |
68 return true; | |
69 | |
70 return testElement->itemType()->tokens().containsAll(m_typeNames); | |
71 } | |
72 | |
73 } // namespace WebCore | |
74 | |
75 #endif // ENABLE(MICRODATA) | |
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