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/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtContacts 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 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 Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** 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-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qcontactobserver.h"
#include <QtCore/qpointer.h>
#include "qcontactmanager.h"
#include "qcontactmanager_p.h"
QT_BEGIN_NAMESPACE_CONTACTS
class QContactObserverPrivate
{
public:
QContactId m_contactId;
QPointer<QContactManager> m_manager;
};
/*!
\class QContactObserver
\brief The QContactObserver class is a simple class that emits a signal when a single particular
contact is updated or deleted.
\inmodule QtContacts
\ingroup contacts-main
*/
/*!
Constructs a QContactObserver to observe the contact in \a manager with the
given \a contactId and \a parent object.
*/
QContactObserver::QContactObserver(QContactManager* manager,
QContactId contactId,
QObject* parent)
: QObject(parent),
d(new QContactObserverPrivate)
{
d->m_contactId = contactId;
d->m_manager = manager;
QContactManagerData::registerObserver(manager, this);
}
/*!
Destroys this observer.
*/
QContactObserver::~QContactObserver()
{
if (!d->m_manager.isNull()) {
QContactManagerData::unregisterObserver(d->m_manager.data(), this);
}
delete d;
}
/*!
Returns the contact id of the contact that this object observes.
*/
QContactId QContactObserver::contactId() const {
return d->m_contactId;
}
/*!
\fn QContactObserver::contactChanged(const QList<QContactDetail::DetailType> &typesChanged)
This signal is emitted when the observed contact is changed in the manager.
The set of contact detail types modified in the reported change is a subset of those listed in \a typesChanged,
unless \a typesChanged is empty, in which case no limitation on the reported changes may be assumed.
*/
/*!
\fn QContactObserver::contactRemoved()
This signal is emitted when the observed contact is removed from the manager.
*/
#include "moc_qcontactobserver.cpp"
QT_END_NAMESPACE_CONTACTS
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