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/****************************************************************************
**
** Copyright (C) 2013 Sandro S. Andrade <sandroandrade@kde.org>
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtUml module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 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, 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.
**
** 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.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qumlconnectionpointreference.h"
#include "private/qumlconnectionpointreferenceobject_p.h"
#include <QtUml/QUmlComment>
#include <QtUml/QUmlDependency>
#include <QtUml/QUmlElement>
#include <QtUml/QUmlNamedElement>
#include <QtUml/QUmlNamespace>
#include <QtUml/QUmlPackage>
#include <QtUml/QUmlPseudostate>
#include <QtUml/QUmlRegion>
#include <QtUml/QUmlState>
#include <QtUml/QUmlStateMachine>
#include <QtUml/QUmlStringExpression>
#include <QtUml/QUmlTransition>
QT_BEGIN_NAMESPACE
/*!
\class QUmlConnectionPointReference
\inmodule QtUml
\brief A connection point reference represents a usage (as part of a submachine state) of an entry/exit point defined in the statemachine reference by the submachine state.
*/
/*!
Creates a new QUmlConnectionPointReference. Also creates the corresponding QObject-based representation returned by asQModelingObject() if \a createQModelingObject is true.
*/
QUmlConnectionPointReference::QUmlConnectionPointReference(bool createQModelingObject) :
_state(0)
{
if (createQModelingObject)
_qModelingObject = qobject_cast<QModelingObject *>(new QUmlConnectionPointReferenceObject(this));
}
/*!
Destroys the QUmlConnectionPointReference.
*/
QUmlConnectionPointReference::~QUmlConnectionPointReference()
{
QModelingElement::deleteQModelingObject();
}
/*!
Returns a deep-copied clone of the QUmlConnectionPointReference.
*/
QModelingElement *QUmlConnectionPointReference::clone() const
{
QUmlConnectionPointReference *c = new QUmlConnectionPointReference;
foreach (QUmlComment *element, ownedComments())
c->addOwnedComment(dynamic_cast<QUmlComment *>(element->clone()));
c->setName(name());
if (nameExpression())
c->setNameExpression(dynamic_cast<QUmlStringExpression *>(nameExpression()->clone()));
c->setVisibility(visibility());
return c;
}
// OWNED ATTRIBUTES
/*!
The entryPoint kind pseudo states corresponding to this connection point.
\sa addEntry(), removeEntry()
*/
const QSet<QUmlPseudostate *> QUmlConnectionPointReference::entries() const
{
// This is a read-write association end
return _entries;
}
/*!
Adds \a entry to entries.
\sa entries(), removeEntry()
*/
void QUmlConnectionPointReference::addEntry(QUmlPseudostate *entry)
{
// This is a read-write association end
if (!_entries.contains(entry)) {
_entries.insert(entry);
if (entry && entry->asQModelingObject() && this->asQModelingObject())
QObject::connect(entry->asQModelingObject(), SIGNAL(destroyed(QObject*)), this->asQModelingObject(), SLOT(removeEntry(QObject *)));
}
}
/*!
Removes \a entry from entries.
\sa entries(), addEntry()
*/
void QUmlConnectionPointReference::removeEntry(QUmlPseudostate *entry)
{
// This is a read-write association end
if (_entries.contains(entry)) {
_entries.remove(entry);
}
}
/*!
The exitPoints kind pseudo states corresponding to this connection point.
\sa addExit(), removeExit()
*/
const QSet<QUmlPseudostate *> QUmlConnectionPointReference::exits() const
{
// This is a read-write association end
return _exits;
}
/*!
Adds \a exit to exits.
\sa exits(), removeExit()
*/
void QUmlConnectionPointReference::addExit(QUmlPseudostate *exit)
{
// This is a read-write association end
if (!_exits.contains(exit)) {
_exits.insert(exit);
if (exit && exit->asQModelingObject() && this->asQModelingObject())
QObject::connect(exit->asQModelingObject(), SIGNAL(destroyed(QObject*)), this->asQModelingObject(), SLOT(removeExit(QObject *)));
}
}
/*!
Removes \a exit from exits.
\sa exits(), addExit()
*/
void QUmlConnectionPointReference::removeExit(QUmlPseudostate *exit)
{
// This is a read-write association end
if (_exits.contains(exit)) {
_exits.remove(exit);
}
}
/*!
The State in which the connection point refreshens are defined.
\b {Subsetted property(ies):} QUmlNamedElement::namespace_().
\b {Opposite property(ies):} QUmlState::connections().
*/
QUmlState *QUmlConnectionPointReference::state() const
{
// This is a read-write association end
return _state;
}
/*!
Adjusts state to \a state.
*/
void QUmlConnectionPointReference::setState(QUmlState *state)
{
// This is a read-write association end
if (_state != state) {
// Adjust subsetted properties
_state = state;
if (state && state->asQModelingObject() && this->asQModelingObject())
QObject::connect(state->asQModelingObject(), SIGNAL(destroyed()), this->asQModelingObject(), SLOT(setState()));
// Adjust subsetted properties
setNamespace(state);
}
}
QT_END_NAMESPACE
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