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/*
SPDX-FileCopyrightText: 2014 Kevin Funk <kfunk@kde.org>
SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
*/
#include "objectlist.h"
using namespace KDevelop;
class KDevelop::ObjectListTrackerPrivate
{
public:
/// List of tracked objects (contains unique items only)
QList<QObject*> m_list;
ObjectListTracker::CleanupBehavior m_cleanupBehavior;
};
ObjectListTracker::ObjectListTracker(CleanupBehavior behavior, QObject* parent)
: QObject(parent)
, d_ptr(new ObjectListTrackerPrivate {{}, behavior})
{
}
ObjectListTracker::~ObjectListTracker()
{
Q_D(ObjectListTracker);
if (d->m_cleanupBehavior == CleanupWhenDone) {
deleteAll();
}
}
const QList<QObject*>& ObjectListTracker::data() const
{
Q_D(const ObjectListTracker);
return d->m_list;
}
void ObjectListTracker::objectDestroyed(QObject* object)
{
Q_D(ObjectListTracker);
bool success = d->m_list.removeOne(object);
Q_ASSERT(success);
Q_UNUSED(success);
}
void ObjectListTracker::append(QObject* object)
{
Q_D(ObjectListTracker);
if (!object || d->m_list.contains(object)) {
return;
}
d->m_list.append(object);
connect(object, &QObject::destroyed, this, &ObjectListTracker::objectDestroyed);
}
bool ObjectListTracker::remove(QObject* object)
{
Q_D(ObjectListTracker);
if (!object) {
return false;
}
disconnect(object, &QObject::destroyed, this, &ObjectListTracker::objectDestroyed);
return d->m_list.removeOne(object);
}
void ObjectListTracker::deleteAll()
{
Q_D(ObjectListTracker);
qDeleteAll(d->m_list);
d->m_list.clear();
}
#include "moc_objectlist.cpp"
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