1 /*

     2 * Copyright (c) 2006 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:  Ringing state

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef CVTENGSTATERINGING_H

    21 #define CVTENGSTATERINGING_H

    22 

    23 //  INCLUDES

    24 #include "CVtEngStateBase.h"

    25 

    26 // CONSTANTS

    27 

    28 // MACROS

    29 

    30 // DATA TYPES

    31 

    32 // FUNCTION PROTOTYPES

    33 

    34 // FORWARD DECLARATIONS

    35 class CVtEngStateManager;

    36 

    37 // CLASS DECLARATION

    38 

    39 /**

    40 *  Ringing state class

    41 *

    42 *  @lib videoteleng

    43 *  @since 2.6

    44 */

    45 NONSHARABLE_CLASS( CVtEngStateRinging ) : public CVtEngStateBase

    46     {

    47     public:  // Constructors and destructor

    48         

    49         /**

    50         * C++ constructor.

    51         */

    52         CVtEngStateRinging( 

    53             CVtEngStateManager& aStateManager,

    54             CVtEngEventManager& aEventManager );

    55 

    56 

    57         /**

    58         * Destructor.

    59         */

    60         virtual ~CVtEngStateRinging();

    61 

    62     public: // From CVtEngStateBase

    63         

    64         /**

    65         * Updates state. May result to state transition

    66         */

    67         virtual void UpdateL();

    68 

    69         /**

    70         * Validates a command.

    71         */

    72         TBool ValidateCommand(

    73             const TVtEngCommandId aCommandId );

    74 

    75         /**

    76         * @see CVtEngStateBase

    77         */

    78         virtual MVtEngSessionInfo::TSessionState State() const;

    79 

    80     private:

    81 

    82         /**

    83         * Handles state transition to ringing.

    84         */

    85         void DoOpenL();

    86 

    87     };

    88 

    89 #endif      // CVTENGSTATERINGING_H

    90             

    91 // End of File