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6 ** This file is part of the QtXmlPatterns module of the Qt Toolkit.
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21 ** GNU General Public License Usage
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40 ****************************************************************************/
42 #include "qcommonsequencetypes_p.h"
44 #include "qcalltemplate_p.h"
48 using namespace QPatternist;
50 CallTemplate::CallTemplate(const QXmlName &name,
51 const WithParam::Hash &withParams) : TemplateInvoker(withParams, name)
55 Item::Iterator::Ptr CallTemplate::evaluateSequence(const DynamicContext::Ptr &context) const
58 return m_template->body->evaluateSequence(m_template->createContext(this, context, true));
61 bool CallTemplate::evaluateEBV(const DynamicContext::Ptr &context) const
64 return m_template->body->evaluateEBV(m_template->createContext(this, context, true));
67 void CallTemplate::evaluateToSequenceReceiver(const DynamicContext::Ptr &context) const
70 m_template->body->evaluateToSequenceReceiver(m_template->createContext(this, context, true));
73 Expression::Ptr CallTemplate::typeCheck(const StaticContext::Ptr &context,
74 const SequenceType::Ptr &reqType)
76 /* Check XTSE0680, that every @c xsl:with-param has a corresponding @c
77 * xsl:param declaration. */
79 const WithParam::Hash::const_iterator end(m_withParams.constEnd());
81 for(WithParam::Hash::const_iterator it(m_withParams.constBegin());
85 if(!VariableDeclaration::contains(m_template->templateParameters, it.value()->name()))
86 Template::raiseXTSE0680(context, it.value()->name(), this);
90 const Expression::Ptr me(TemplateInvoker::typeCheck(context, reqType));
92 const VariableDeclaration::List args(m_template->templateParameters);
93 const VariableDeclaration::List::const_iterator end(args.constEnd());
94 VariableDeclaration::List::const_iterator it(args.constBegin());
96 for(; it != end; ++it)
99 Q_ASSERT((*it)->sequenceType);
105 Expression::Properties CallTemplate::properties() const
107 Q_ASSERT(!m_template || m_template->body);
109 /* We may be called before our m_template is resolved, namely when we're
110 * the body of a variable. In that case querytransformparser.ypp will
111 * manually call TypeChecker::applyFunctionConversion(), which is before
112 * ExpressionFactory::createExpression() has resolved us. */
113 if(m_template && !isRecursive())
114 return m_template->properties();
119 Expression::Properties CallTemplate::dependencies() const
121 if(m_template && !isRecursive())
122 return m_template->dependencies();
127 SequenceType::Ptr CallTemplate::staticType() const
129 return CommonSequenceTypes::ZeroOrMoreItems;
132 ExpressionVisitorResult::Ptr CallTemplate::accept(const ExpressionVisitor::Ptr &visitor) const
134 return visitor->visit(this);
137 bool CallTemplate::configureRecursion(const CallTargetDescription::Ptr &sign)
143 Expression::Ptr CallTemplate::body() const
145 return m_template->body;
148 CallTargetDescription::Ptr CallTemplate::callTargetDescription() const
150 return CallTargetDescription::Ptr();