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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtXmlPatterns module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
#ifndef Patternist_CallTemplate_H
#define Patternist_CallTemplate_H
#include <private/qcallsite_p.h>
#include <private/qtemplateinvoker_p.h>
#include <private/qtemplate_p.h>
QT_BEGIN_NAMESPACE
namespace QPatternist
{
/**
* @short Implements @c xsl:call-template.
*
* @since 4.5
* @author Frans Englich <frans.englich@nokia.com>
* @ingroup Patternist_expressions
*/
class CallTemplate : public TemplateInvoker
{
public:
typedef QExplicitlySharedDataPointer<CallTemplate> Ptr;
CallTemplate(const QXmlName &name,
const WithParam::Hash &withParams);
virtual Item::Iterator::Ptr evaluateSequence(const DynamicContext::Ptr &context) const;
virtual bool evaluateEBV(const DynamicContext::Ptr &context) const;
virtual void evaluateToSequenceReceiver(const DynamicContext::Ptr &context) const;
virtual SequenceType::Ptr staticType() const;
virtual ExpressionVisitorResult::Ptr accept(const ExpressionVisitor::Ptr &visitor) const;
virtual Properties properties() const;
virtual Properties dependencies() const;
/**
* This is a bit complicated by that we have two required types, one
* specified by @c xsl:param in the template declaration, and one on @c
* xsl:with-param.
*
* @see UserFunctionCallsite::expectedOperandTypes()
* @see <a href="http://www.w3.org/TR/xslt20/#with-param">XSL
* Transformations (XSLT) Version 2.0, 10.1.1 Passing Parameters to Templates</a>
*/
virtual Expression::Ptr typeCheck(const StaticContext::Ptr &context,
const SequenceType::Ptr &reqType);
inline void setTemplate(const Template::Ptr &templ)
{
m_template = templ;
}
virtual bool configureRecursion(const CallTargetDescription::Ptr &sign);
virtual Expression::Ptr body() const;
virtual CallTargetDescription::Ptr callTargetDescription() const;
private:
Template::Ptr m_template;
};
}
QT_END_NAMESPACE
#endif
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