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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
**
**************************************************************************/
#include "internalnodeproperty.h"
#include "internalnode_p.h"
namespace QmlDesigner {
namespace Internal {
InternalNodeProperty::InternalNodeProperty(const QString &name, const InternalNode::Pointer &propertyOwner)
: InternalNodeAbstractProperty(name, propertyOwner)
{
}
InternalNodeProperty::Pointer InternalNodeProperty::create(const QString &name, const InternalNode::Pointer &propertyOwner)
{
InternalNodeProperty *newPointer = new InternalNodeProperty(name, propertyOwner);
InternalNodeProperty::Pointer smartPointer(newPointer);
newPointer->setInternalWeakPointer(smartPointer);
return smartPointer;
}
bool InternalNodeProperty::isEmpty() const
{
return m_node.isNull();
}
int InternalNodeProperty::count() const
{
if (isEmpty())
return 0;
return 1;
}
int InternalNodeProperty::indexOf(const InternalNode::Pointer &node) const
{
if (!node.isNull() && node == m_node)
return 0;
return -1;
}
bool InternalNodeProperty::isValid() const
{
return InternalProperty::isValid() && isNodeProperty();
}
bool InternalNodeProperty::isNodeProperty() const
{
return true;
}
InternalNode::Pointer InternalNodeProperty::node() const
{
return m_node;
}
void InternalNodeProperty::remove(const InternalNode::Pointer &node)
{
Q_ASSERT(m_node == node);
m_node.clear();
}
void InternalNodeProperty::add(const InternalNode::Pointer &node)
{
Q_ASSERT(node);
Q_ASSERT(node->parentProperty());
m_node = node;
}
QList<InternalNode::Pointer> InternalNodeProperty::allSubNodes() const
{
QList<InternalNode::Pointer> nodeList;
if (node()) {
nodeList.append(node()->allSubNodes());
nodeList.append(node());
}
return nodeList;
}
QList<InternalNodePointer> InternalNodeProperty::allDirectSubNodes() const
{
QList<InternalNode::Pointer> nodeList;
if (node()) {
nodeList.append(node());
}
return nodeList;
}
} // namespace Internal
} // namespace QmlDesigner
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