/*

* Copyright (c) 2009 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: This file contains TEventUtil class declaration.

*

*/

#ifndef EVENTUTIL_H_

#define EVENTUTIL_H_

//  INCLUDES

#include <e32base.h>

// CONSTANTS

// None

// MACROS

// None

// DATA TYPES

// None

// FUNCTION PROTOTYPES

// None

// FORWARD DECLARATIONS

// None

// CLASS DECLARATION

// DESCRIPTION

// Utility class for key codes parsing.

class TEventUtil

    {

    private: // Enumerations

    	// none

    public: // Enumerations

		enum TCustomPointerEventType { EButton1 = 1000, EButton2, EButton3 };

    public: // Constructors and destructor

    public: // Constructors and destructor

    public: // New functions

    	/**

    	 * Returns descriptive key code name.

    	 */

        static TPtrC GetKeyCodeName( TUint aKeyCode );

        /**

         * Parses key code.

         */ 

        static TInt ParseKeyCode( const TDesC& aKeyCodeName, TUint& aKeyCode );

		/**

		 * Returns descriptive key scan code name.

		 */

        static TPtrC GetKeyScanCodeName( TInt aKeyScanCode );

        /**

         * Parses key scan code.

         */

        static TInt ParseKeyScanCode( const TDesC& aKeyScanCodeName, TInt& aKeyScanCode );

        /**

         * Returns descriptive key modifier name.

         */

        static TPtrC GetModifierName( TUint aModifier );

        /**

         * Parses key modifier.

         */

        static TInt ParseModifier( const TDesC& aModifierName, TUint& aModifier );

        /**

         * Parses pointer event type.

         */

        static TInt ParsePointerEventType( const TDesC& aPointerEventTypeName, TUint& aPointerEventType );

    public: // Functions from base classes

    protected:  // New functions

    protected:  // Functions from base classes

    private:    // New functions

    public:     // Data

    protected:  // Data

    private:    // Data

    public:     // Friend classes

    protected:  // Friend classes

    private:    // Friend classes

    };

#endif /*EVENTUTIL_H_*/

// End of File