1 files changed, 197 insertions, 0 deletions
diff --git a/src/libs/modelinglib/qmt/model/mobject.cpp b/src/libs/modelinglib/qmt/model/mobject.cpp
new file mode 100644
index 0000000000..cfa77a88d2
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+++ b/src/libs/modelinglib/qmt/model/mobject.cpp
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+/***************************************************************************
+**
+** Copyright (C) 2015 Jochen Becher
+** Contact: http://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 http://www.qt.io/terms-conditions.  For further information
+** use the contact form at http://www.qt.io/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 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file.  Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, The Qt Company gives you certain additional
+** rights.  These rights are described in The Qt Company LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+****************************************************************************/
+
+#include "mobject.h"
+
+#include "mrelation.h"
+
+#include "mvisitor.h"
+#include "mconstvisitor.h"
+
+namespace qmt {
+
+MObject::MObject()
+    : MElement(),
+      m_children(true),
+      m_relations(true)
+{
+}
+
+MObject::MObject(const MObject &rhs)
+    : MElement(rhs),
+      m_name(rhs.m_name),
+      m_children(true),
+      m_relations(true)
+{
+}
+
+MObject::~MObject()
+{
+}
+
+MObject &MObject::operator =(const MObject &rhs)
+{
+    if (this != &rhs) {
+        MElement::operator=(rhs);
+        m_name = rhs.m_name;
+        // no deep copy; list of children remains unchanged
+    }
+    return *this;
+}
+
+void MObject::setName(const QString &name)
+{
+    m_name = name;
+}
+
+void MObject::setChildren(const Handles<MObject> &children)
+{
+    m_children = children;
+    foreach (const Handle<MObject> &handle, children) {
+        if (handle.hasTarget())
+            handle.target()->setOwner(this);
+    }
+}
+
+void MObject::addChild(const Uid &uid)
+{
+    m_children.add(uid);
+}
+
+void MObject::addChild(MObject *child)
+{
+    QMT_CHECK(child);
+    QMT_CHECK(child->owner() == 0);
+    m_children.add(child);
+    child->setOwner(this);
+}
+
+void MObject::insertChild(int beforeIndex, const Uid &uid)
+{
+    m_children.insert(beforeIndex, uid);
+}
+
+void MObject::insertChild(int beforeIndex, MObject *child)
+{
+    QMT_CHECK(child);
+    QMT_CHECK(child->owner() == 0);
+    m_children.insert(beforeIndex, child);
+    child->setOwner(this);
+}
+
+void MObject::removeChild(const Uid &uid)
+{
+    QMT_CHECK(m_children.contains(uid));
+    MObject *child = m_children.find(uid);
+    if (child)
+        child->setOwner(0);
+    m_children.remove(uid);
+}
+
+void MObject::removeChild(MObject *child)
+{
+    QMT_CHECK(child);
+    QMT_CHECK(m_children.contains(child));
+    child->setOwner(0);
+    m_children.remove(child);
+}
+
+void MObject::decontrolChild(const Uid &uid)
+{
+    QMT_CHECK(m_children.contains(uid));
+    MObject *child = m_children.find(uid);
+    if (child)
+        child->setOwner(0);
+    m_children.take(uid);
+}
+
+void MObject::decontrolChild(MObject *child)
+{
+    QMT_CHECK(child);
+    QMT_CHECK(m_children.contains(child));
+    child->setOwner(0);
+    m_children.take(child);
+}
+
+void MObject::setRelations(const Handles<MRelation> &relations)
+{
+    m_relations = relations;
+    foreach (const Handle<MRelation> &handle, relations) {
+        if (handle.hasTarget())
+            handle.target()->setOwner(this);
+    }
+}
+
+void MObject::addRelation(const Uid &uid)
+{
+    m_relations.add(uid);
+}
+
+void MObject::addRelation(MRelation *relation)
+{
+    QMT_CHECK(relation);
+    QMT_CHECK(relation->owner() == 0);
+    relation->setOwner(this);
+    m_relations.add(relation);
+}
+
+void MObject::insertRelation(int beforeIndex, MRelation *relation)
+{
+    QMT_CHECK(relation);
+    QMT_CHECK(relation->owner() == 0);
+    relation->setOwner(this);
+    m_relations.insert(beforeIndex, relation);
+}
+
+void MObject::removeRelation(MRelation *relation)
+{
+    QMT_CHECK(relation);
+    relation->setOwner(0);
+    m_relations.remove(relation);
+}
+
+void MObject::decontrolRelation(MRelation *relation)
+{
+    QMT_CHECK(relation);
+    relation->setOwner(0);
+    m_relations.take(relation);
+}
+
+void MObject::accept(MVisitor *visitor)
+{
+    visitor->visitMObject(this);
+}
+
+void MObject::accept(MConstVisitor *visitor) const
+{
+    visitor->visitMObject(this);
+}
+
+} // namespace qmt