| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtXmlPatterns module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
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| ** GNU Lesser General Public License Usage |
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| ** General Public License version 3 as published by the Free Software |
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| ** packaging of this file. Please review the following information to |
| ** ensure the GNU Lesser General Public License version 3 requirements |
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| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or (at your option) the GNU General |
| ** Public license version 3 or any later version approved by the KDE Free |
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| ****************************************************************************/ |
| |
| #include "qqnameconstructor_p.h" |
| |
| #include "qelementavailablefn_p.h" |
| |
| QT_BEGIN_NAMESPACE |
| |
| using namespace QPatternist; |
| |
| ElementAvailableFN::ElementAvailableFN() : m_xsltInstructions(allXSLTInstructions()) |
| { |
| } |
| |
| QSet<QString> ElementAvailableFN::allXSLTInstructions() |
| { |
| enum |
| { |
| StringSetSize = 27 |
| }; |
| |
| QSet<QString> retval; |
| retval.reserve(StringSetSize); |
| |
| /* Alphabetically. */ |
| retval.insert(QLatin1String("analyze-string")); |
| retval.insert(QLatin1String("apply-imports")); |
| retval.insert(QLatin1String("apply-templates")); |
| retval.insert(QLatin1String("attribute")); |
| retval.insert(QLatin1String("attribute-set")); |
| retval.insert(QLatin1String("call-template")); |
| retval.insert(QLatin1String("character-map")); |
| retval.insert(QLatin1String("choose")); |
| retval.insert(QLatin1String("comment")); |
| retval.insert(QLatin1String("copy")); |
| retval.insert(QLatin1String("copy-of")); |
| retval.insert(QLatin1String("document")); |
| retval.insert(QLatin1String("element")); |
| retval.insert(QLatin1String("fallback")); |
| retval.insert(QLatin1String("for-each")); |
| retval.insert(QLatin1String("for-each-group")); |
| retval.insert(QLatin1String("if")); |
| retval.insert(QLatin1String("message")); |
| retval.insert(QLatin1String("namespace")); |
| retval.insert(QLatin1String("next-match")); |
| retval.insert(QLatin1String("number")); |
| retval.insert(QLatin1String("perform-sort")); |
| retval.insert(QLatin1String("processing-instruction")); |
| retval.insert(QLatin1String("result-document")); |
| retval.insert(QLatin1String("sequence")); |
| retval.insert(QLatin1String("text")); |
| retval.insert(QLatin1String("variable")); |
| |
| Q_ASSERT(retval.count() == StringSetSize); |
| return retval; |
| } |
| |
| bool ElementAvailableFN::evaluateEBV(const DynamicContext::Ptr &context) const |
| { |
| const Item arg(m_operands.first()->evaluateSingleton(context)); |
| const QString stringName(arg.stringValue()); |
| |
| const QXmlName elementName(QNameConstructor::expandQName<DynamicContext::Ptr, |
| ReportContext::XTDE1440, |
| ReportContext::XTDE1440>(stringName, |
| context, |
| staticNamespaces(), |
| this, |
| false)); |
| |
| if(elementName.namespaceURI() != StandardNamespaces::xslt) |
| return false; |
| |
| QString prefix; |
| QString localName; |
| XPathHelper::splitQName(stringName, prefix, localName); |
| |
| return m_xsltInstructions.contains(localName); |
| } |
| |
| QT_END_NAMESPACE |