/*

* 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:

* Declaration of CSsmActivityCmd class.

*

*/

#ifndef SSMACTIVITYCMD_H

#define SSMACTIVITYCMD_H

#include <e32base.h>

#include <ssm/ssmcustomcommand.h>

class CUserActivityManager;

/**

 *  A custom command for monitoring user in/activity used in start-up list 

 *  execution phasing. 

 */

NONSHARABLE_CLASS( CSsmActivityCmd ) : public CBase, public MSsmCustomCommand

    {

public:

    /**

     * Two-phased constructor

     */

	static CSsmActivityCmd* NewL();

    /**

     * Destructor

     */

    virtual ~CSsmActivityCmd();

private: // From MSsmCustomCommand

    /**

     * @see MSsmCustomCommand

     */

    TInt Initialize( CSsmCustomCommandEnv* aCmdEnv );

    /**

     * @see MSsmCustomCommand

     */

	void Execute( const TDesC8& aParams, TRequestStatus& aRequest );

    /**

     * @see MSsmCustomCommand

     */

	void ExecuteCancel();

    /**

     * @see MSsmCustomCommand

     */

	void Close();

    /**

     * @see MSsmCustomCommand

     */

	void Release();

private: // New functions.	

    /**

    * Called when CUserActivityManager detects inactivity.

    */

    static TInt InactiveCallback( TAny* aActivityMonitor );

    /**

    * Called when CUserActivityManager detects inactivity.

    */

    static TInt ActiveCallback( TAny* aActivityMonitor );

    /**

    * Completes the client request with provided error code.

    */

    void Complete( TInt aErrorCode );

    /**

    * Extracts the parameters for the custom command.

    * @aParams The parameters to be parsed.

    * @return The timeout value parsed from the params.

    */

    TInt ExtractParamsL( const TDesC8& aParams );

private: // data

    /**

    * Client request status, may be NULL.

    * Not own.

    */

    TRequestStatus* iClientStatus;

    /**

    * User activity manager. Instantiated in Initialize and released in Close.

    * Own.

    */

    CUserActivityManager* iActivityMgr;	

    };

#endif // SSMACTIVITYCMD_H