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| 1 /* | |
| 2 * Copyright (c) 2012 Motorola Mobility, Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without modificati
on, | |
| 5 * are permitted provided that the following conditions are met: | |
| 6 * | |
| 7 * Redistributions of source code must retain the above copyright notice, | |
| 8 * this list of conditions and the following disclaimer. | |
| 9 * | |
| 10 * Redistributions in binary form must reproduce the above copyright notice, | |
| 11 * this list of conditions and the following disclaimer in the documentation and
/or | |
| 12 * other materials provided with the distribution. | |
| 13 * | |
| 14 * Neither the name of Motorola Mobility, Inc. nor the names of its contributors
may | |
| 15 * be used to endorse or promote products derived from this software without | |
| 16 * 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 LIMITED TO, | |
| 20 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 21 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR | |
| 22 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
| 23 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
| 24 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
| 25 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
| 26 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
| 27 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
| 28 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 */ | |
| 30 | |
| 31 #include "config.h" | |
| 32 | |
| 33 #if ENABLE(MICRODATA) | |
| 34 #include "PropertyNodeList.h" | |
| 35 | |
| 36 #include "DOMSettableTokenList.h" | |
| 37 #include "DOMStringList.h" | |
| 38 #include "HTMLElement.h" | |
| 39 #include "HTMLNames.h" | |
| 40 #include "NodeRareData.h" | |
| 41 | |
| 42 namespace WebCore { | |
| 43 | |
| 44 using namespace HTMLNames; | |
| 45 | |
| 46 PropertyNodeList::PropertyNodeList(Node* rootNode, const String& name) | |
| 47 : LiveNodeList(rootNode, PropertyNodeListType, InvalidateOnItemAttrChange, N
odeListIsRootedAtDocumentIfOwnerHasItemrefAttr) | |
| 48 , m_name(name) | |
| 49 { | |
| 50 ScriptWrappable::init(this); | |
| 51 } | |
| 52 | |
| 53 PropertyNodeList::~PropertyNodeList() | |
| 54 { | |
| 55 ownerNode()->nodeLists()->removeCacheWithName(this, PropertyNodeListType, m_
name); | |
| 56 } | |
| 57 | |
| 58 bool PropertyNodeList::elementIsPropertyOfRefElement(const Node* testElement, co
nst Node *refElement) const | |
| 59 { | |
| 60 for (const ContainerNode* node = testElement->parentNode(); node; node = nod
e->parentNode()) { | |
| 61 if (node->isHTMLElement() && toHTMLElement(node)->fastHasAttribute(items
copeAttr) && node != ownerNode()) | |
| 62 return false; | |
| 63 | |
| 64 if (node == refElement) | |
| 65 return true; | |
| 66 } | |
| 67 return false; | |
| 68 } | |
| 69 | |
| 70 void PropertyNodeList::updateRefElements() const | |
| 71 { | |
| 72 if (isItemRefElementsCacheValid()) | |
| 73 return; | |
| 74 | |
| 75 m_itemRefElementsCache.clear(); | |
| 76 setItemRefElementsCacheValid(); | |
| 77 toHTMLElement(ownerNode())->getItemRefElements(m_itemRefElementsCache); | |
| 78 } | |
| 79 | |
| 80 bool PropertyNodeList::nodeMatches(Element* testElement) const | |
| 81 { | |
| 82 if (!testElement->isHTMLElement() || !testElement->fastHasAttribute(itemprop
Attr) || testElement == ownerNode()) | |
| 83 return false; | |
| 84 | |
| 85 for (unsigned i = 0; i < m_itemRefElementsCache.size(); ++i) { | |
| 86 if (testElement == m_itemRefElementsCache[i] || elementIsPropertyOfRefEl
ement(testElement, m_itemRefElementsCache[i])) { | |
| 87 if (testElement->itemProp()->tokens().contains(m_name)) | |
| 88 return true; | |
| 89 } | |
| 90 } | |
| 91 | |
| 92 return false; | |
| 93 } | |
| 94 | |
| 95 PropertyValueArray PropertyNodeList::getValues() const | |
| 96 { | |
| 97 PropertyValueArray propertyValue; | |
| 98 | |
| 99 for (unsigned offset = 0; Node* node = item(offset); ++offset) | |
| 100 propertyValue.append(toHTMLElement(node)->itemValue()); | |
| 101 | |
| 102 return propertyValue; | |
| 103 } | |
| 104 | |
| 105 } // namespace WebCore | |
| 106 | |
| 107 #endif // ENABLE(MICRODATA) | |
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Chromium Code Reviews
Issue 14028014:
Remove MicroData implementation (Closed)
Base URL: svn://svn.chromium.org/blink/trunk