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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 "nodeabstractproperty.h"
#include "nodeproperty.h"
#include "internalproperty.h"
#include "internalnodelistproperty.h"
#include "invalidmodelnodeexception.h"
#include "invalidpropertyexception.h"
#include "invalidreparentingexception.h"
#include "internalnode_p.h"
#include "model.h"
#include "model_p.h"
namespace QmlDesigner {
NodeAbstractProperty::NodeAbstractProperty()
{
}
NodeAbstractProperty::NodeAbstractProperty(const NodeAbstractProperty &property, AbstractView *view)
: AbstractProperty(property.name(), property.internalNode(), property.model(), view)
{
}
NodeAbstractProperty::NodeAbstractProperty(const QString &propertyName, const Internal::InternalNodePointer &internalNode, Model *model, AbstractView *view)
: AbstractProperty(propertyName, internalNode, model, view)
{
}
NodeAbstractProperty::NodeAbstractProperty(const Internal::InternalNodeAbstractProperty::Pointer &property, Model *model, AbstractView *view)
: AbstractProperty(property, model, view)
{}
void NodeAbstractProperty::reparentHere(const ModelNode &modelNode)
{
if (internalNode()->hasProperty(name()) && !internalNode()->property(name())->isNodeAbstractProperty())
reparentHere(modelNode, isNodeListProperty());
else
reparentHere(modelNode, metaInfo().isListProperty()); //we could use the metasystem instead?
}
void NodeAbstractProperty::reparentHere(const ModelNode &modelNode, bool isNodeList)
{
Internal::WriteLocker locker(model());
if (!isValid())
throw InvalidModelNodeException(__LINE__, __FUNCTION__, __FILE__);
if (isNodeProperty()) {
NodeProperty nodeProperty(toNodeProperty());
if (nodeProperty.modelNode().isValid())
throw InvalidReparentingException(__LINE__, __FUNCTION__, __FILE__);
}
if (modelNode.isAncestorOf(parentModelNode()))
throw InvalidReparentingException(__LINE__, __FUNCTION__, __FILE__);
if (internalNode()->hasProperty(name()) && !internalNode()->property(name())->isNodeAbstractProperty())
model()->m_d->removeProperty(internalNode()->property(name()));
if (modelNode.hasParentProperty()) {
Internal::InternalNodeAbstractProperty::Pointer oldParentProperty = modelNode.internalNode()->parentProperty();
model()->m_d->reparentNode(internalNode(), name(), modelNode.internalNode(), isNodeList);
Q_ASSERT(!oldParentProperty.isNull());
} else {
model()->m_d->reparentNode(internalNode(), name(), modelNode.internalNode(), isNodeList);
}
}
bool NodeAbstractProperty::isEmpty() const
{
Internal::InternalNodeAbstractProperty::Pointer property = internalNode()->nodeAbstractProperty(name());
if (property.isNull())
return true;
else
return property->isEmpty();
}
QList<ModelNode> NodeAbstractProperty::allSubNodes()
{
if (!internalNode()
|| !internalNode()->isValid()
|| !internalNode()->hasProperty(name())
|| !internalNode()->property(name())->isNodeAbstractProperty())
return QList<ModelNode>();
Internal::InternalNodeAbstractProperty::Pointer property = internalNode()->nodeAbstractProperty(name());
return toModelNodeList(property->allSubNodes(), view());
}
} // namespace QmlDesigner
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