/*

* Copyright (c) 2006 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:  MPX view history

*

*/

#ifndef MPXVIEWHISTORY_H

#define MPXVIEWHISTORY_H

// INCLUDES

#include <e32base.h>

// FORWARD DECLARATIONS

class CMPXViewPlugin;

// CLASS DECLARATION

/**

 *  MPX view history.

 *

 *  @lib mpxviewutility.lib

 *  @since S60 v3.1

 */

NONSHARABLE_CLASS( CMPXViewHistory ) : public CBase

    {

public:

    /**

     * Two-phase constructor

     *

     * @return object created

     */

    static CMPXViewHistory* NewL();

    /**

     * Two-phase constructor

     *

     * @param aHistory pointer to an existing view history

     * @return object created

     */

    static CMPXViewHistory* NewL( CMPXViewHistory* aHistory );

    /**

     * Two-phase constructor

     *

     * @param aUids Uid used to resolve the plugins

     * @param aPluginType type of the plugin resolved

     * @param aPluginImplementationUid Implementation Uid

     * @param aPlugin Pointer to the plugin

     * @return object created

     */

    static CMPXViewHistory* NewL(

        const RArray<TUid>& aUids,

        const TUid aPluginType,

        const TUid aPluginImplementationUid,

        CMPXViewPlugin* aPlugin );

    /**

     * Destructor.

     */

    ~CMPXViewHistory();

private:

    /**

     * default constructor

     */

    CMPXViewHistory();

    /**

     * Second phase constructor

     *

     * @param aUids Uid used to resolve the plugins

     * @param aPluginType type of the plugin resolved

     * @param aPluginImpUid Implementation Uid

     * @param aPlugin Pointer to the plugin

     */

    void ConstructL(

        const RArray<TUid>& aUids,

        const TUid aPluginType,

        const TUid aPluginImpUid,

        CMPXViewPlugin* aPlugin );

public:

    RArray<TUid> iUids;

    TUid iPluginType;

    TUid iPluginImplementationUid;

    CMPXViewPlugin* iPlugin;  // not owned

    };

#endif  // MPXVIEWHISTORY_H

// End of File