1 /*

     2 * Copyright (c) 2005-2009 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 the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 * @file

    16 * This contains CommandProcessor.h

    17 *

    18 */

    19 

    20 

    21 #ifndef __COMMAND_PROCESSOR_H__

    22 #define __COMMAND_PROCESSOR_H__

    23 

    24 #include <e32base.h>

    25 

    26 class MCommandProcessorCallback

    27 /**

    28  * @internalComponent

    29  * @test

    30  *

    31  * Test timer completion callback

    32  */

    33 	{

    34 public:

    35 	/**

    36 	* Method from which CCommandProcessor informs the user RunL call

    37 	*

    38 	* @leave	system wide error

    39 	*/

    40 	virtual void	NextCommandL() = 0;

    41 	};

    42 

    43 class CCommandProcessor : public CActive

    44 /**

    45  * @internalComponent

    46  * @test

    47  *

    48  * @see		CActive

    49  *

    50  * Test Active Notification class

    51  *

    52  */

    53 	{

    54 public:

    55 	IMPORT_C virtual ~CCommandProcessor();

    56 	IMPORT_C static CCommandProcessor*	NewL(MCommandProcessorCallback& aCallback, TInt aPriority=EPriorityStandard);

    57 	IMPORT_C static CCommandProcessor*	NewLC(MCommandProcessorCallback& aCallback, TInt aPriority=EPriorityStandard);

    58 

    59 	IMPORT_C void	Activate();

    60 	IMPORT_C void	KickState();

    61 	void			RunL();

    62 	void			DoCancel();

    63 

    64 protected:

    65 	CCommandProcessor(MCommandProcessorCallback& aCallback, TInt aPriority);

    66 

    67 private:

    68 	void	ConstructL();

    69 

    70 private:

    71 	/**

    72 	* This is internal and not intended for use.

    73 	*/

    74 	MCommandProcessorCallback&	iCallback;

    75 	};

    76 

    77 #endif /* __COMMAND_PROCESSOR_H__ */