/*

* Copyright (c) 2007 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:  Provides execution parameters for test plug-ins

*

*/

#ifndef DIAGTESTEXECPARAM_H

#define DIAGTESTEXECPARAM_H

// SYSTEM INCLUDES

#include <e32def.h>             // IMPORT_C / EXPORT_C

// FORWARD DECLARATIONS

class MDiagTestObserver;

class MDiagEngineCommon;

/**

* Diagnostics test plug-in Execution Parameters

*

* This class provides the execution environment for test plug-ins.

*

* @since S60 v5.0

**/

NONSHARABLE_CLASS( TDiagTestExecParam )

    {

public: // constructor

    /**

    * C++ Constructor

    *

    * @param aObserver - Observer to notify test execution progress.

    * @param aEngine - Reference to engine that provides necessary environment

    *   for test execution, such as CDiagPluginPool, or CAknViewAppUi.

    */

    IMPORT_C TDiagTestExecParam( MDiagTestObserver& aObserver,

                                 MDiagEngineCommon& aEngine );

public: // new functions

    /**

    * Get the test plug-in execution observer.

    *

    * @return MDiagTestObserver - Observer of test-plugin. Test progress

    *   and completion should be notified via this object.

    **/

    IMPORT_C MDiagTestObserver& Observer() const;

    /**

    * Get execution engine.

    *

    * @return MDiagEngineCommon - Engine that executes the plug-in.

    *   Engine provides various functionalities needed for executing

    *   plug-ins.

    **/

    IMPORT_C MDiagEngineCommon& Engine() const;

private: // data

    /**

    * iObserver - Test execution observer.

    */

    MDiagTestObserver&  iObserver;

    /**

    * iEngine - Common Engine interface

    */

    MDiagEngineCommon&  iEngine;

    };

#endif // DIAGTESTEXECPARAM_H

// End of File