1 /*

     2 * Copyright (c) 2007-2008 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:   Function definitions for VCC Releasing State

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef TVCCSTATERELEASING_H

    21 #define TVCCSTATERELEASING_H

    22 

    23 //  INCLUDES

    24 #include <e32base.h>

    25 #include <e32cmn.h> // HBufC

    26 

    27 #include "tvccstate.h"

    28 

    29 /**  Releasing state name */

    30 const TUint KVccStateReleasing = 2;

    31 

    32 //forward declarations

    33 class CVccPerformer;

    34 

    35 /**

    36 * The base class for VCC state machine implementation.

    37 * Contains default implementations for the functions.

    38 * 

    39 *  @lib vccperformer.dll

    40 *  @since S60 3.2

    41 */

    42 class TVccStateReleasing: public TVccState

    43     {

    44           

    45 public:

    46 	/**

    47 	* c'tor

    48 	*/

    49 	

    50 	TVccStateReleasing();

    51 

    52     /**

    53     * Links the state i.e. provides transition points.

    54     * @param aInit an init state

    55     */

    56     void LinkState( TVccState& aInit );

    57 	

    58 // From base class TVccState	

    59 

    60     /**

    61      * @see TVccState::Name()

    62      */

    63 	TUint Name() const;

    64 	

    65     /**

    66      * @see TVccState::CallStateChanged()

    67      */

    68 	void CallStateChanged( CVccPerformer& aContext, 

    69 	                        const MCCPCallObserver::TCCPCallState aState,

    70 	                        MCCPCall* aCall );

    71 	

    72     /**

    73      * @see TVccState::CallEventOccurred()

    74      */

    75 	void CallEventOccurred( CVccPerformer& aContext, 

    76 	            const MCCPCallObserver::TCCPCallEvent aEvent,

    77 	            MCCPCall* aCall );

    78 	    

    79 private:

    80     //no copying

    81     TVccStateReleasing(const TVccStateReleasing&);

    82     TVccStateReleasing operator = (const TVccStateReleasing&);

    83 

    84 private:

    85     

    86     /**

    87      * Reference to Init state

    88      * Not own.

    89      */

    90 	TVccState* iInit;

    91 };

    92 

    93 #endif      // TVCCSTATERELEASING_H

    94 

    95 // End of File