/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

#ifndef HSDBUPDATETHREAD_H

#define HSDBUPDATETHREAD_H

#include <QThread>

#include <QVariantHash>

#include "hsdomainmodel_global.h"

#include "hstest_global.h"

HOMESCREEN_TEST_CLASS(TestHsDomainModel)

class HSDOMAINMODEL_EXPORT HsDbUpdateThread : public QThread

{

    Q_OBJECT

public:

    HsDbUpdateThread(const QString &connectionName, const QString &databaseName, QObject *parent = 0);

    ~HsDbUpdateThread();

public:

    static HsDbUpdateThread *instance();

    static void setInstance(HsDbUpdateThread *instance);

signals:

    void updateWidgetZValues(const QHash<int, qreal> &data, Qt::Orientation orientation);

public slots:

    void slotUpdateWidgetZValues(const QHash<int, qreal> &data, Qt::Orientation orientation);

protected:

    void run();

private:    

    Q_DISABLE_COPY(HsDbUpdateThread)

private:

    QString mConnectionName;

    QString mDatabaseName;

    static HsDbUpdateThread *mInstance;

    HOMESCREEN_TEST_FRIEND_CLASS(TestHsDomainModel)

};

#endif // HSDBUPDATETHREAD_H