/****************************************************************************
**
** 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.
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** $QT_END_LICENSE$
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****************************************************************************/
#include "qumldestroylinkaction.h"

#include "private/qumldestroylinkactionobject_p.h"

#include <QtUml/QUmlActivity>
#include <QtUml/QUmlActivityEdge>
#include <QtUml/QUmlActivityGroup>
#include <QtUml/QUmlActivityNode>
#include <QtUml/QUmlActivityPartition>
#include <QtUml/QUmlAssociation>
#include <QtUml/QUmlClassifier>
#include <QtUml/QUmlComment>
#include <QtUml/QUmlConstraint>
#include <QtUml/QUmlDependency>
#include <QtUml/QUmlElement>
#include <QtUml/QUmlExceptionHandler>
#include <QtUml/QUmlInputPin>
#include <QtUml/QUmlInterruptibleActivityRegion>
#include <QtUml/QUmlLinkEndData>
#include <QtUml/QUmlLinkEndDestructionData>
#include <QtUml/QUmlNamedElement>
#include <QtUml/QUmlNamespace>
#include <QtUml/QUmlOutputPin>
#include <QtUml/QUmlPackage>
#include <QtUml/QUmlRedefinableElement>
#include <QtUml/QUmlStringExpression>
#include <QtUml/QUmlStructuredActivityNode>

QT_BEGIN_NAMESPACE

/*!
    \class QUmlDestroyLinkAction

    \inmodule QtUml

    \brief A destroy link action is a write link action that destroys links and link objects.
 */

/*!
    Creates a new QUmlDestroyLinkAction. Also creates the corresponding QObject-based representation returned by asQModelingObject() if \a createQModelingObject is true.
*/
QUmlDestroyLinkAction::QUmlDestroyLinkAction(bool createQModelingObject)
{
    if (createQModelingObject)
        _qModelingObject = qobject_cast<QModelingObject *>(new QUmlDestroyLinkActionObject(this));
}

/*!
    Destroys the QUmlDestroyLinkAction.
 */
QUmlDestroyLinkAction::~QUmlDestroyLinkAction()
{
    QModelingElement::deleteQModelingObject();
}

/*!
    Returns a deep-copied clone of the QUmlDestroyLinkAction.
*/
QModelingElement *QUmlDestroyLinkAction::clone() const
{
    QUmlDestroyLinkAction *c = new QUmlDestroyLinkAction;
    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());
    c->setLeaf(isLeaf());
    foreach (QUmlExceptionHandler *element, handlers())
        c->addHandler(dynamic_cast<QUmlExceptionHandler *>(element->clone()));
    c->setLocallyReentrant(isLocallyReentrant());
    foreach (QUmlConstraint *element, localPostconditions())
        c->addLocalPostcondition(dynamic_cast<QUmlConstraint *>(element->clone()));
    foreach (QUmlConstraint *element, localPreconditions())
        c->addLocalPrecondition(dynamic_cast<QUmlConstraint *>(element->clone()));
    foreach (QUmlInputPin *element, inputValues())
        c->addInputValue(dynamic_cast<QUmlInputPin *>(element->clone()));
    foreach (QUmlLinkEndDestructionData *element, endData())
        c->addEndData(dynamic_cast<QUmlLinkEndDestructionData *>(element->clone()));
    return c;
}

// OWNED ATTRIBUTES

/*!
    Specifies ends of association and inputs.

    \sa addEndData(), removeEndData()

    \b {Redefined property(ies):} QUmlLinkAction::endData().
 */
const QSet<QUmlLinkEndDestructionData *> QUmlDestroyLinkAction::endData() const
{
    // This is a read-write association end

    return _endData;
}

/*!
    Adds \a endData to endData.

    \sa endData(), removeEndData()
 */
void QUmlDestroyLinkAction::addEndData(QUmlLinkEndDestructionData *endData)
{
    // This is a read-write association end

    if (!_endData.contains(endData)) {
        _endData.insert(endData);
        if (endData && endData->asQModelingObject() && this->asQModelingObject())
            QObject::connect(endData->asQModelingObject(), SIGNAL(destroyed(QObject*)), this->asQModelingObject(), SLOT(removeEndData(QObject *)));
        endData->asQModelingObject()->setParent(this->asQModelingObject());

        // Adjust redefined properties
        QUmlLinkAction::addEndData(endData);
    }
}

/*!
    Removes \a endData from endData.

    \sa endData(), addEndData()
 */
void QUmlDestroyLinkAction::removeEndData(QUmlLinkEndDestructionData *endData)
{
    // This is a read-write association end

    if (_endData.contains(endData)) {
        _endData.remove(endData);
        if (endData->asQModelingObject())
            endData->asQModelingObject()->setParent(0);

        // Adjust redefined properties
        QUmlLinkAction::removeEndData(endData);
    }
}

QT_END_NAMESPACE