/*

* 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:  It is the class for active object for making calls.

*

*/

#ifndef CPHCLTEXTPHONE_H   

#define CPHCLTEXTPHONE_H   

//  INCLUDES

#include <e32base.h>

// FORWARD DECLARATIONS

class MPhCltExtPhoneObserver;

// CLASS DECLARATION

/**

*  It is the class for active object for making calls.

*

*  @lib phoneclient.lib

*  @since 1.0

*/

NONSHARABLE_CLASS( CPhCltExtPhone )

    : public CPhCltExtPhoneBase        

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        *

        * @param aObserver It is the observer for the instance.

        * @return Pointer to created CPhCltExtPhone instance.

        */

        static CPhCltExtPhone* NewL( MPhCltExtPhoneObserver* aObserver );

        /**

        * Destructor.

        */

        ~CPhCltExtPhone(); 

    public: // From baseclass

        /**

        * From CPhCltExtPhoneBase, Makes a new call.

        *

        * @param aData The populated dialing data.

        */

        virtual void DialL( CPhCltExtPhoneDialData& aData );

    private:

        /**

        * C++ constructor.

        */

        CPhCltExtPhone( MPhCltExtPhoneObserver* aObserver );

        /**

        * Symbian OS constructor.

        */

        void ConstructL();   

        /**

        * From CActive, it is called when object is active and 

        * request has been processed.

        */

        void RunL();

        /**

        * From CActive, calcels pending request.

        */

        void DoCancel();

        /**

        * Check that suitable preconditions have been satisified

        * before attempting a dial

        */

        void DialPreconditionCheckL();

    private:  // Data

        // Enumeration for the dialing operation modes.

        enum TMode 

            {

            EIdle,     // In idle state.

            EDialling  // In dialling state.

            };

        // Status information of the phone.

        // Not used. Just for BC.

        TPckgBuf< TInt > iPhoneStatus;

        // Call instance to perform dialing.

        RPhCltExtCall iCall;

        // Server that is used in dialing.

        RPhCltServer iServer;

        // Mode of the dialing operation.

        TMode iMode;

        /*

         * Package needs to member variable because it is possible that client

         * has high priority and in this case it is possible that package is deleted 

         * too early.

         */

        HBufC8* iPackage;

    };

#endif      // CPHCLTEXTPHONE_H   

// End of File