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/****************************************************************************
**
** Copyright (C) 2016 Jochen Becher
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** 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 The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#include "melement.h"
#include "mvisitor.h"
#include "mconstvisitor.h"
namespace qmt {
void MExpansion::assign(MElement *lhs, const MElement &rhs)
{
if (lhs->m_expansion)
lhs->m_expansion->destroy(lhs);
lhs->m_expansion = clone(rhs);
}
void MExpansion::destroy(MElement *element)
{
Q_UNUSED(element)
delete this;
}
MElement::MElement()
{
}
MElement::MElement(const MElement &rhs)
: m_uid(rhs.m_uid),
m_expansion(rhs.m_expansion ? rhs.m_expansion->clone(rhs) : nullptr),
m_stereotypes(rhs.m_stereotypes)
{
}
MElement::~MElement()
{
if (m_expansion)
m_expansion->destroy(this);
}
MElement &MElement::operator=(const MElement &rhs)
{
if (this != &rhs) {
m_uid = rhs.m_uid;
// owner is intentionally left unchanged
if (rhs.m_expansion)
rhs.m_expansion->assign(this, rhs);
m_stereotypes = rhs.m_stereotypes;
}
return *this;
}
void MElement::setUid(const Uid &uid)
{
m_uid = uid;
}
void MElement::renewUid()
{
m_uid.renew();
}
void MElement::setOwner(MObject *owner)
{
m_owner = owner;
}
void MElement::setExpansion(MExpansion *expansion)
{
if (m_expansion)
m_expansion->destroy(this);
m_expansion = expansion;
}
void MElement::setStereotypes(const QList<QString> &stereotypes)
{
m_stereotypes = stereotypes;
}
void MElement::setFlags(const Flags &flags)
{
m_flags = flags;
}
void MElement::accept(MVisitor *visitor)
{
visitor->visitMElement(this);
}
void MElement::accept(MConstVisitor *visitor) const
{
visitor->visitMElement(this);
}
} // namespace qmt
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