1 /*

     2 * Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:    See class definition below.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef __TMCETESTUIENGINECMDBASE_H__

    21 #define __TMCETESTUIENGINECMDBASE_H__

    22 

    23 // INCLUDES

    24 #include "CMCETestUIEngine.h"

    25 #include "MCETestUIEngineConstants.h"

    26 

    27 // FORWARD DECLARATIONS

    28 

    29 // CLASS DEFINITION

    30 /**

    31  * TMCETestUIEngineCmdBase implements the base class for all 

    32  * MCETestUI commands. It provides common interface for resolving 

    33  * meaning of a command and to execute it. 

    34  */

    35 class TMCETestUIEngineCmdBase

    36 	{

    37 	public:	// destructor

    38 

    39    	    /**

    40     	* Virtual destructor.

    41     	*/

    42 		IMPORT_C virtual ~TMCETestUIEngineCmdBase();

    43 

    44 	protected:	// Constructors

    45 

    46 		/**

    47 		 * Constructor.

    48 		 *

    49 		 * @param aEngine UI Engine

    50 		 */

    51 		TMCETestUIEngineCmdBase( CMCETestUIEngine& aEngine );

    52 

    53 	private: // Constructors

    54 

    55         /**

    56         * C++ default constructor. Not implemented.

    57         */

    58 		TMCETestUIEngineCmdBase();

    59 

    60 	public: // Abstract methods

    61 

    62         /**

    63         * Executes a sequence of operations.

    64         */

    65 		virtual void ExecuteL() = 0;

    66 

    67         /**

    68         * @return short textual representation for behavior of command

    69         */		

    70 		virtual const TDesC& Caption() const = 0;

    71 

    72 	protected:	// Data

    73 

    74 		/// Reference to the UI Engine. Not owned.

    75 		CMCETestUIEngine& iEngine;

    76 

    77 	};

    78 

    79 #endif // __TMCETESTUIENGINECMDBASE_H__