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/****************************************************************************
**
** 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 test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** 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 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QList>
#include <QPointer>
#include <QVariant>
#include "ASTItem.h"
using namespace QPatternistSDK;
/**
* This is what the AST rendering is indented with.
*/
static const QLatin1String astIndent(" ");
// STATIC DATA
ASTItem::ASTItem(ASTItem *p,
const QString &name,
const QString &details,
const QString &staticType,
const QString &reqType) : m_name(name),
m_details(details),
m_reqType(reqType),
m_staticType(staticType),
m_parent(p)
{
}
ASTItem::~ASTItem()
{
qDeleteAll(m_children);
}
QString ASTItem::toString() const
{
/* The first ASTItem* is a virtual root node, so skip "this". */
Q_ASSERT(m_children.count() == 1);
TreeItem *treeChild = m_children.first();
Q_ASSERT(treeChild);
ASTItem *astChild = static_cast<ASTItem *>(treeChild);
return astChild->toString(QString());
}
QString ASTItem::toString(const QString &indent) const
{
QString retval;
retval += indent;
retval += m_name;
retval += QLatin1Char('(');
retval += m_details;
retval += QLatin1String(")\n");
const TreeItem::List::const_iterator end(m_children.constEnd());
for(TreeItem::List::const_iterator it(m_children.constBegin()); it != end; ++it)
{
TreeItem *treeChild = *it; /* Cast away the QPointer with its casting operator. */
ASTItem *astChild = static_cast<ASTItem *>(treeChild);
retval += astChild->toString(indent + astIndent);
}
return retval;
}
QVariant ASTItem::data(const Qt::ItemDataRole role, int column) const
{
if(role != Qt::DisplayRole)
return QVariant();
switch(column)
{
case 0:
return m_name;
case 1:
return m_details;
case 2:
return m_staticType;
case 3:
return m_reqType;
default:
{
Q_ASSERT(false);
return QVariant();
}
}
}
int ASTItem::columnCount() const
{
return 4;
}
TreeItem::List ASTItem::children() const
{
return m_children;
}
void ASTItem::appendChild(TreeItem *item)
{
m_children.append(item);
}
TreeItem *ASTItem::child(const unsigned int rowP) const
{
return m_children.value(rowP);
}
unsigned int ASTItem::childCount() const
{
return m_children.count();
}
TreeItem *ASTItem::parent() const
{
return m_parent;
}
// vim: et:ts=4:sw=4:sts=4
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