blob: 187fdd8307150e40f27c30f9c25698c8d9a1d97c [file] [log] [blame]
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtXmlPatterns module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
/**
* @file
* @short This file is included by BuiltintNodeType.h.
* If you need includes in this file, put them in BuiltintNodeType.h, outside of the namespace.
*/
template <const QXmlNodeModelIndex::NodeKind kind>
BuiltinNodeType<kind>::BuiltinNodeType()
{
}
template <const QXmlNodeModelIndex::NodeKind kind>
bool BuiltinNodeType<kind>::xdtTypeMatches(const ItemType::Ptr &other) const
{
if(!other->isNodeType())
return false;
return *static_cast<const BuiltinNodeType *>(other.data()) == *this
? true
: xdtTypeMatches(other->xdtSuperType());
}
template <const QXmlNodeModelIndex::NodeKind kind>
bool BuiltinNodeType<kind>::itemMatches(const Item &item) const
{
Q_ASSERT(item);
return item.isNode() &&
item.asNode().kind() == kind;
}
template <const QXmlNodeModelIndex::NodeKind kind>
ItemType::Ptr BuiltinNodeType<kind>::atomizedType() const
{
switch(kind)
{
/* Fallthrough all these. */
case QXmlNodeModelIndex::Attribute:
case QXmlNodeModelIndex::Document:
case QXmlNodeModelIndex::Element:
case QXmlNodeModelIndex::Text:
return BuiltinTypes::xsUntypedAtomic;
case QXmlNodeModelIndex::ProcessingInstruction:
/* Fallthrough. */
case QXmlNodeModelIndex::Comment:
return BuiltinTypes::xsString;
default:
{
Q_ASSERT_X(false, Q_FUNC_INFO,
"Encountered invalid XPath Data Model node type.");
return BuiltinTypes::xsUntypedAtomic;
}
}
}
template <const QXmlNodeModelIndex::NodeKind kind>
QString BuiltinNodeType<kind>::displayName(const NamePool::Ptr &) const
{
switch(kind)
{
case QXmlNodeModelIndex::Element:
return QLatin1String("element()");
case QXmlNodeModelIndex::Document:
return QLatin1String("document()");
case QXmlNodeModelIndex::Attribute:
return QLatin1String("attribute()");
case QXmlNodeModelIndex::Text:
return QLatin1String("text()");
case QXmlNodeModelIndex::ProcessingInstruction:
return QLatin1String("processing-instruction()");
case QXmlNodeModelIndex::Comment:
return QLatin1String("comment()");
default:
{
Q_ASSERT_X(false, Q_FUNC_INFO,
"Encountered invalid XPath Data Model node type.");
return QString();
}
}
}
template <const QXmlNodeModelIndex::NodeKind kind>
ItemType::Ptr BuiltinNodeType<kind>::xdtSuperType() const
{
return BuiltinTypes::node;
}
template <const QXmlNodeModelIndex::NodeKind kind>
QXmlNodeModelIndex::NodeKind BuiltinNodeType<kind>::nodeKind() const
{
return kind;
}
template <const QXmlNodeModelIndex::NodeKind kind>
PatternPriority BuiltinNodeType<kind>::patternPriority() const
{
/* See XSL Transformations (XSLT) Version 2.0, 6.4 Conflict Resolution for
* Template Rules */
switch(kind)
{
case QXmlNodeModelIndex::Text:
/* Fallthrough. */
case QXmlNodeModelIndex::ProcessingInstruction:
/* Fallthrough. */
case QXmlNodeModelIndex::Comment:
/* "If the pattern is any other NodeTest, optionally preceded by a
* PatternAxis, then the priority is 0.5."
* Fallthrough. */
case QXmlNodeModelIndex::Attribute:
/* Fallthrough. */
case QXmlNodeModelIndex::Element:
/* Fallthrough. */
case QXmlNodeModelIndex::Document:
/* "If the pattern has the form /, then the priority is -0.5.". */
return -0.5;
default:
{
Q_ASSERT_X(false, Q_FUNC_INFO, "Unknown node type");
return 0;
}
}
}