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| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
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| ** This file is part of the QtXmlPatterns module of the Qt Toolkit. |
| ** |
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| ** Alternatively, this file may be used under the terms of the GNU |
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| ** Public license version 3 or any later version approved by the KDE Free |
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| ****************************************************************************/ |
| |
| #include "qcommonsequencetypes_p.h" |
| |
| #include "qcalltemplate_p.h" |
| |
| QT_BEGIN_NAMESPACE |
| |
| using namespace QPatternist; |
| |
| CallTemplate::CallTemplate(const QXmlName &name, |
| const WithParam::Hash &withParams) : TemplateInvoker(withParams, name) |
| { |
| } |
| |
| Item::Iterator::Ptr CallTemplate::evaluateSequence(const DynamicContext::Ptr &context) const |
| { |
| Q_ASSERT(m_template); |
| return m_template->body->evaluateSequence(m_template->createContext(this, context, true)); |
| } |
| |
| bool CallTemplate::evaluateEBV(const DynamicContext::Ptr &context) const |
| { |
| Q_ASSERT(m_template); |
| return m_template->body->evaluateEBV(m_template->createContext(this, context, true)); |
| } |
| |
| void CallTemplate::evaluateToSequenceReceiver(const DynamicContext::Ptr &context) const |
| { |
| Q_ASSERT(m_template); |
| m_template->body->evaluateToSequenceReceiver(m_template->createContext(this, context, true)); |
| } |
| |
| Expression::Ptr CallTemplate::typeCheck(const StaticContext::Ptr &context, |
| const SequenceType::Ptr &reqType) |
| { |
| /* Check XTSE0680, that every @c xsl:with-param has a corresponding @c |
| * xsl:param declaration. */ |
| { |
| const WithParam::Hash::const_iterator end(m_withParams.constEnd()); |
| |
| for(WithParam::Hash::const_iterator it(m_withParams.constBegin()); |
| it != end; |
| ++it) |
| { |
| if(!VariableDeclaration::contains(m_template->templateParameters, it.value()->name())) |
| Template::raiseXTSE0680(context, it.value()->name(), this); |
| } |
| } |
| |
| const Expression::Ptr me(TemplateInvoker::typeCheck(context, reqType)); |
| |
| const VariableDeclaration::List args(m_template->templateParameters); |
| const VariableDeclaration::List::const_iterator end(args.constEnd()); |
| VariableDeclaration::List::const_iterator it(args.constBegin()); |
| |
| for(; it != end; ++it) |
| { |
| // TODO |
| Q_ASSERT((*it)->sequenceType); |
| } |
| |
| return me; |
| } |
| |
| Expression::Properties CallTemplate::properties() const |
| { |
| Q_ASSERT(!m_template || m_template->body); |
| |
| /* We may be called before our m_template is resolved, namely when we're |
| * the body of a variable. In that case querytransformparser.ypp will |
| * manually call TypeChecker::applyFunctionConversion(), which is before |
| * ExpressionFactory::createExpression() has resolved us. */ |
| if(m_template && !isRecursive()) |
| return m_template->properties(); |
| else |
| return Properties(); |
| } |
| |
| Expression::Properties CallTemplate::dependencies() const |
| { |
| if(m_template && !isRecursive()) |
| return m_template->dependencies(); |
| else |
| return Properties(); |
| } |
| |
| SequenceType::Ptr CallTemplate::staticType() const |
| { |
| return CommonSequenceTypes::ZeroOrMoreItems; |
| } |
| |
| ExpressionVisitorResult::Ptr CallTemplate::accept(const ExpressionVisitor::Ptr &visitor) const |
| { |
| return visitor->visit(this); |
| } |
| |
| bool CallTemplate::configureRecursion(const CallTargetDescription::Ptr &sign) |
| { |
| Q_UNUSED(sign); |
| return false; |
| } |
| |
| Expression::Ptr CallTemplate::body() const |
| { |
| return m_template->body; |
| } |
| |
| CallTargetDescription::Ptr CallTemplate::callTargetDescription() const |
| { |
| return CallTargetDescription::Ptr(); |
| } |
| |
| QT_END_NAMESPACE |