/*

* 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:  First Time Use application main class.

*

*/

#ifndef FTU_FIRSTTIMEUSE_H

#define FTU_FIRSTTIMEUSE_H

#include "ftutest_global.h"

#include <QObject>

FTU_TEST_CLASS(FtuFirstTimeUseTest)

class QStateMachine;

/**

 * @ingroup group_ftuapplication

 * @brief First Time Use application main class.

 * 

 * Loads a runtime from a runtime provider plugin. Manages 

 * the runtime execution.

 *

 * @lib ?library

 * @since S60 ?S60_version

 */

class FtuFirstTimeUse : public QObject

{

    Q_OBJECT

public:

    /**

     * Constructor.

     * @since S60 ?S60_version.     

     * @param aParent Parent object.

     */

    FtuFirstTimeUse(QObject* aParent = 0);

    /**

     * Destructor.

     * @since S60 ?S60_version.     

     */

    virtual ~FtuFirstTimeUse();

private:

    /**

     * Registers service plugins pre-installed on the device.

     */

    void registerServicePlugins();

    /**

     * Recursively registers service plugins starting from given root

     * directory. All directories containing plugins are added to

     * application's library paths at the same time.

     * @param root The root folder.

     */

    void registerServicePlugins(const QString &root);

    Q_DISABLE_COPY(FtuFirstTimeUse)

signals:

    /**

     * Emitted when the FTU application needs to exit.

     * @since S60 ?S60_version.     

     */

    void exit();

public slots:

    /**

     * Starts the runtime.

     * @since S60 ?S60_version. 

     */

    void start();

    /**

     * Stops the runtime.

     * @since S60 ?S60_version.     

     */

    void stop();

private slots:

    /**

     * Called after the runtime has started.

     * @since S60 ?S60_version.     

     */

    void handleRuntimeStarted();

    /**

     * Called after the runtime has stopped.

     * @since S60 ?S60_version.     

     */

    void handleRuntimeStopped();

    /**

     * Called after the runtime has faulted.

     * @since S60 ?S60_version.     

     */

    void handleRuntimeFaulted();

private:

    /**

     * Runtime.

     */

    QStateMachine*     mRuntime;

    FTU_TEST_FRIEND_CLASS(FtuFirstTimeUseTest)

};

#endif