/*

* Copyright (c) 2002 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:  

*     Bio Message opening operation

*

*/

#ifndef __BIOOPENOP_H__

#define __BIOOPENOP_H__

//  INCLUDES

#include <msvapi.h>     // for CMsvOperation & TMsvId

// FORWARD DECLARATIONS

class CMtmStore;

// CLASS DECLARATION

/**

 * Bio Message opening operation.

 */

NONSHARABLE_CLASS( CBioOpenOp ) : public CMsvOperation

    {

public:

    /**

     * Two-phased constructor.

     * @param aSession Session.

     * @param aObserverStatus Observer status.

     * @param aId Message ID.

     * @param aFlags Flags.

     * @return The object.

     */

    static CBioOpenOp* NewL(CMsvSession& aSession, TRequestStatus& aObserverStatus, TMsvId aId, TUint aFlags);

    /**

     * Destructor.

     */

    virtual ~CBioOpenOp();

public: // from CMsvOperation

    /**

     * The progress.

     */

    const TDesC8& ProgressL();

protected: // from CActive

    /**

     * Cancelling.

     */

    void DoCancel();

    /**

     * RunL.

     */

    void RunL();

    /**

     * Error handling.

     */

    TInt RunError(TInt aError);

private:

    /**

     * Constructor

     */

    CBioOpenOp(CMsvSession& aSession, TRequestStatus& aObserverStatus, TMsvId aId);

    /**

     *  Second phase constructor.

     * @param aFlags Flags.

     */

    void ConstructL(TUint aFlags);

    /**

     * Parse the message.

     */

    void DoParseL();

    /**

     * Launch the message editor.

     */

    void DoEditL();

    /**

     * Complete the observer.

     */

    void CompleteObserver();

private: // prohibited

    /// Default constructor prohibited

    CBioOpenOp();

    /// Copy contructor prohibited.

    CBioOpenOp(const CBioOpenOp& aSource);

    /// Assignment operator prohibited.

    const CBioOpenOp& operator=(const CBioOpenOp& aSource);

private:

    TMsvId      iMsvId;

    enum TState {EUnknown,EParsing,EEditing};

    TState iState;

    CMsvOperation* iOperation;

    CMtmStore* iMtmStore;

    CBaseMtmUi* iBioMtmUi;

    CBaseMtmUi* iSmsMtmUi;

    TBool       iBioMtmUiClaimed;

    TBool       iSmsMtmUiClaimed;

    };

#endif // __BIOOPENOP_H__

// end of file