| OLD | NEW |
| 1 /* | 1 /* |
| 2 * Copyright (C) 2013 Google, Inc. | 2 * Copyright (C) 2013 Google, Inc. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
| 8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
| 10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
| (...skipping 17 matching lines...) Expand all Loading... |
| 28 #include "bindings/core/v8/ExceptionState.h" | 28 #include "bindings/core/v8/ExceptionState.h" |
| 29 #include "core/xml/XPathExpression.h" | 29 #include "core/xml/XPathExpression.h" |
| 30 #include "core/xml/XPathResult.h" | 30 #include "core/xml/XPathResult.h" |
| 31 | 31 |
| 32 namespace blink { | 32 namespace blink { |
| 33 | 33 |
| 34 DocumentXPathEvaluator::DocumentXPathEvaluator() | 34 DocumentXPathEvaluator::DocumentXPathEvaluator() |
| 35 { | 35 { |
| 36 } | 36 } |
| 37 | 37 |
| 38 DocumentXPathEvaluator& DocumentXPathEvaluator::from(WillBeHeapSupplementable<Do
cument>& document) | 38 DocumentXPathEvaluator& DocumentXPathEvaluator::from(HeapSupplementable<Document
>& document) |
| 39 { | 39 { |
| 40 DocumentXPathEvaluator* cache = static_cast<DocumentXPathEvaluator*>(WillBeH
eapSupplement<Document>::from(document, supplementName())); | 40 DocumentXPathEvaluator* cache = static_cast<DocumentXPathEvaluator*>(HeapSup
plement<Document>::from(document, supplementName())); |
| 41 if (!cache) { | 41 if (!cache) { |
| 42 cache = new DocumentXPathEvaluator(); | 42 cache = new DocumentXPathEvaluator(); |
| 43 WillBeHeapSupplement<Document>::provideTo(document, supplementName(), ad
optPtrWillBeNoop(cache)); | 43 HeapSupplement<Document>::provideTo(document, supplementName(), adoptPtr
WillBeNoop(cache)); |
| 44 } | 44 } |
| 45 return *cache; | 45 return *cache; |
| 46 } | 46 } |
| 47 | 47 |
| 48 XPathExpression* DocumentXPathEvaluator::createExpression(WillBeHeapSupplementab
le<Document>& document, const String& expression, XPathNSResolver* resolver, Exc
eptionState& exceptionState) | 48 XPathExpression* DocumentXPathEvaluator::createExpression(HeapSupplementable<Doc
ument>& document, const String& expression, XPathNSResolver* resolver, Exception
State& exceptionState) |
| 49 { | 49 { |
| 50 DocumentXPathEvaluator& suplement = from(document); | 50 DocumentXPathEvaluator& suplement = from(document); |
| 51 if (!suplement.m_xpathEvaluator) | 51 if (!suplement.m_xpathEvaluator) |
| 52 suplement.m_xpathEvaluator = XPathEvaluator::create(); | 52 suplement.m_xpathEvaluator = XPathEvaluator::create(); |
| 53 return suplement.m_xpathEvaluator->createExpression(expression, resolver, ex
ceptionState); | 53 return suplement.m_xpathEvaluator->createExpression(expression, resolver, ex
ceptionState); |
| 54 } | 54 } |
| 55 | 55 |
| 56 XPathNSResolver* DocumentXPathEvaluator::createNSResolver(WillBeHeapSupplementab
le<Document>& document, Node* nodeResolver) | 56 XPathNSResolver* DocumentXPathEvaluator::createNSResolver(HeapSupplementable<Doc
ument>& document, Node* nodeResolver) |
| 57 { | 57 { |
| 58 DocumentXPathEvaluator& suplement = from(document); | 58 DocumentXPathEvaluator& suplement = from(document); |
| 59 if (!suplement.m_xpathEvaluator) | 59 if (!suplement.m_xpathEvaluator) |
| 60 suplement.m_xpathEvaluator = XPathEvaluator::create(); | 60 suplement.m_xpathEvaluator = XPathEvaluator::create(); |
| 61 return suplement.m_xpathEvaluator->createNSResolver(nodeResolver); | 61 return suplement.m_xpathEvaluator->createNSResolver(nodeResolver); |
| 62 } | 62 } |
| 63 | 63 |
| 64 XPathResult* DocumentXPathEvaluator::evaluate(WillBeHeapSupplementable<Document>
& document, const String& expression, | 64 XPathResult* DocumentXPathEvaluator::evaluate(HeapSupplementable<Document>& docu
ment, const String& expression, |
| 65 Node* contextNode, XPathNSResolver* resolver, unsigned short type, | 65 Node* contextNode, XPathNSResolver* resolver, unsigned short type, |
| 66 const ScriptValue&, ExceptionState& exceptionState) | 66 const ScriptValue&, ExceptionState& exceptionState) |
| 67 { | 67 { |
| 68 DocumentXPathEvaluator& suplement = from(document); | 68 DocumentXPathEvaluator& suplement = from(document); |
| 69 if (!suplement.m_xpathEvaluator) | 69 if (!suplement.m_xpathEvaluator) |
| 70 suplement.m_xpathEvaluator = XPathEvaluator::create(); | 70 suplement.m_xpathEvaluator = XPathEvaluator::create(); |
| 71 return suplement.m_xpathEvaluator->evaluate(expression, contextNode, resolve
r, type, ScriptValue(), exceptionState); | 71 return suplement.m_xpathEvaluator->evaluate(expression, contextNode, resolve
r, type, ScriptValue(), exceptionState); |
| 72 } | 72 } |
| 73 | 73 |
| 74 DEFINE_TRACE(DocumentXPathEvaluator) | 74 DEFINE_TRACE(DocumentXPathEvaluator) |
| 75 { | 75 { |
| 76 visitor->trace(m_xpathEvaluator); | 76 visitor->trace(m_xpathEvaluator); |
| 77 WillBeHeapSupplement<Document>::trace(visitor); | 77 HeapSupplement<Document>::trace(visitor); |
| 78 } | 78 } |
| 79 | 79 |
| 80 } // namespace blink | 80 } // namespace blink |
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