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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** 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, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef MONITOR_H
#define MONITOR_H
#include <QtCore/qhash.h>
#include <QtCore/qtimer.h>
#include <gconf/gconf.h>
#include <gconf/gconf-client.h>
#include <iapmonitor.h>
class QIcdEngine;
/* The IapAddTimer is a helper class that makes sure we update
* the configuration only after all gconf additions to certain
* iap are finished (after a certain timeout)
*/
class _IapAddTimer : public QObject
{
Q_OBJECT
public:
_IapAddTimer() {}
~_IapAddTimer()
{
if (timer.isActive()) {
QObject::disconnect(&timer, SIGNAL(timeout()), this, SLOT(timeout()));
timer.stop();
}
}
void add(QString& iap_id, QIcdEngine *d);
QString iap_id;
QTimer timer;
QIcdEngine *d;
public Q_SLOTS:
void timeout();
};
class IapAddTimer {
QHash<QString, _IapAddTimer* > timers;
public:
IapAddTimer() {}
~IapAddTimer() {}
void add(QString& iap_id, QIcdEngine *d);
void del(QString& iap_id);
void removeAll();
};
class IapMonitor
{
public:
IapMonitor() : first_call(true) { }
friend void notify_iap(GConfClient *, guint,
GConfEntry *entry, gpointer user_data);
void setup(QIcdEngine *d);
void cleanup();
private:
bool first_call;
void iapAdded(const char *key, GConfEntry *entry);
void iapDeleted(const char *key, GConfEntry *entry);
Maemo::IAPMonitor *iap;
QIcdEngine *d;
IapAddTimer timers;
};
#endif // MONITOR_H
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