/*

* 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:  Base class for all command parameter classes.

*

*/

#ifndef TPHONECOMMANDPARAM_H

#define TPHONECOMMANDPARAM_H

//  INCLUDES

#include <e32std.h>

// FORWARD DECLARATIONS

class TPhoneCommandParam;

// DATA TYPES

typedef TPhoneCommandParam TPhoneUICommandParam;

typedef TPhoneCommandParam TPhoneEngineCommandParam;

// CLASS DECLARATION

/**

*  A base class for command parameter.

*  

*/

class TPhoneCommandParam

    {

    public: // enum

    /** TPhoneParamId is list of possible phone ui command parameters */

    enum TPhoneParamId

        {

        EPAParamIdCallId = 200,

        EPAParamIdKeyCode,

        EPAParamIdDtmfString,

        EPAParamIdPhoneNumber,

        EPAParamIdAudioIHFMode,

        EPAUIParamIdMOTerminationIndicator,

        EPAUIParamIdMOSettingsIndication,

        EPAUIParamCallControlState,

        EPAUIParamIdMenuBar,

        EPAUIParamIdChangeMenuBar,

        EPAUIParamIdChangeToolBar,

        EPAUIParamIdRemoteInfo,

        EPAUIParamIdInformationBanner,

        EPAUIParamIdCallStatusIndicator,    

        EPAUIParamIdTerminationNote,

        EPAUIParamIdViewId,

        EPAUIParamIdKeyEvent,

        EPAUIParamIdServiceReqResult,

        EPAUIParamIdToolBar,

        EPAUIParamIdEmergencyPhase,

        EPAUIParamIdKeyCapture,    

        EPAUIParamIdHscsd,

        EPAUIParamIdUid,        

        EPAUIParamAppInfo,

        EPAUIParamIdSoftkeyName,

        EPAUIParamIdGlobalIndicator, // for displaying global note

        EPAUIParamIdCallGuard,

    // ----- USED TYPES ---------

        EPhoneParamIdInteger,

        EPhoneParamIdMenu,

        EPhoneParamIdBoolean,

        EPhoneParamIdKeyEvent,

        EPhoneParamIdKeyCapture,

        EPhoneParamIdString,

        EPhoneParamIdNote,

        EPhoneParamIdGlobalNote,

        EPhoneParamIdCallHeaderData,

        EPhoneParamIdEmergencyCallHeaderData,

        EPhoneParamIdIncallIndicatorData,

        EPhoneParamIdAppInfo,

        EPhoneParamIdQuery,

        EPhoneParamIdMessageEditor,

        EPhoneParamIdCallStateData,

        EPhoneParamIdSingleItemFetch,

        EPhoneParamIdBitmap,

        EPhoneParamIdSfiData,

        EPhoneParamIdProgressNote,

        EPhoneParamIdAudioOutput,

        EPhoneParamIdAudioAvailable,

        EPhoneParamIdRingTone,

        EPhoneParamIdReconnectQuery,

        EPhoneParamIdVideoCallSetupFailedCreateVoiceCallToTheSameContactQuery,

        EPhoneParamRebootQuery,

        EPhoneParamIdUnattendedTransferAcceptanceQuery,

        EPhoneParamIdCustomDialer,

        EPhoneParamIdGlobalWaitNote,

        EPhoneNumberEntryObserver,

        EPhoneParamIdPointer,

        // Add new params before this

        EPhoneParamIdLast

        };

    public: 

        /**

        * Method for checking the command parameter id.

        * 

        * @return Returns an id of the command parameter in question.

        */

        IMPORT_C TPhoneParamId ParamId() const;

        /**

        * C++ default constructor.

        */

        IMPORT_C TPhoneCommandParam();

    protected:

        /**

        * Param ID.

        */

        TPhoneParamId iParamId;

    };

#endif // TPHONECOMMANDPARAM_H   

// End of File