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6 ** This file is part of the QtXmlPatterns module of the Qt Toolkit.
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29 ** GNU General Public License Usage
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40 ****************************************************************************/
42 #include "qqnameconstructor_p.h"
44 #include "qelementavailablefn_p.h"
48 using namespace QPatternist;
50 ElementAvailableFN::ElementAvailableFN() : m_xsltInstructions(allXSLTInstructions())
54 QSet<QString> ElementAvailableFN::allXSLTInstructions()
62 retval.reserve(StringSetSize);
65 retval.insert(QLatin1String("analyze-string"));
66 retval.insert(QLatin1String("apply-imports"));
67 retval.insert(QLatin1String("apply-templates"));
68 retval.insert(QLatin1String("attribute"));
69 retval.insert(QLatin1String("attribute-set"));
70 retval.insert(QLatin1String("call-template"));
71 retval.insert(QLatin1String("character-map"));
72 retval.insert(QLatin1String("choose"));
73 retval.insert(QLatin1String("comment"));
74 retval.insert(QLatin1String("copy"));
75 retval.insert(QLatin1String("copy-of"));
76 retval.insert(QLatin1String("document"));
77 retval.insert(QLatin1String("element"));
78 retval.insert(QLatin1String("fallback"));
79 retval.insert(QLatin1String("for-each"));
80 retval.insert(QLatin1String("for-each-group"));
81 retval.insert(QLatin1String("if"));
82 retval.insert(QLatin1String("message"));
83 retval.insert(QLatin1String("namespace"));
84 retval.insert(QLatin1String("next-match"));
85 retval.insert(QLatin1String("number"));
86 retval.insert(QLatin1String("perform-sort"));
87 retval.insert(QLatin1String("processing-instruction"));
88 retval.insert(QLatin1String("result-document"));
89 retval.insert(QLatin1String("sequence"));
90 retval.insert(QLatin1String("text"));
91 retval.insert(QLatin1String("variable"));
93 Q_ASSERT(retval.count() == StringSetSize);
97 bool ElementAvailableFN::evaluateEBV(const DynamicContext::Ptr &context) const
99 const Item arg(m_operands.first()->evaluateSingleton(context));
100 const QString stringName(arg.stringValue());
102 const QXmlName elementName(QNameConstructor::expandQName<DynamicContext::Ptr,
103 ReportContext::XTDE1440,
104 ReportContext::XTDE1440>(stringName,
110 if(elementName.namespaceURI() != StandardNamespaces::xslt)
115 XPathHelper::splitQName(stringName, prefix, localName);
117 return m_xsltInstructions.contains(localName);