1 /*

     2 * Copyright (c) 2007 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:  Header file for MCSPCallObserver class for 

    15 *                observing errors related to call requests, e.g. dialling.

    16 *

    17 */

    18 

    19 

    20 

    21 #ifndef MCSPCALLOBSERVER_H

    22 #define MCSPCALLOBSERVER_H

    23 

    24 //INCLUDES

    25 #include <etelmm.h>

    26 

    27 #include <mccpcallobserver.h>

    28 #include <mccptransferobserver.h>

    29 #include <mccpforwardobserver.h>

    30 #include <mccpconferencecallobserver.h>

    31 

    32 

    33 

    34 // CLASS DECLARATION

    35 

    36 /**

    37 *  Interface for monitoring incoming call.

    38 *

    39 *  @since S60 3.2

    40 */

    41 class MCSPCallObserver

    42     {

    43     public:

    44 

    45         /**

    46         * Informs about occurred event.

    47         * @since S60 3.2

    48         * @param aEvent occurred event

    49         */    

    50         virtual void NotifyCallEventOccurred( 

    51                         MCCPCallObserver::TCCPCallEvent aEvent ) = 0;

    52 

    53         /**

    54         * Updates the state change and forwards the state for observer.

    55         * @param aState new state (ETel) of the call 

    56         */

    57         virtual void NotifyCallStateChangedETel( 

    58             RMobileCall::TMobileCallStatus aState ) = 0;

    59 

    60         /**

    61         * Informs about changed state that includes inband tones.

    62         * @since S60 3.2

    63         * @param aState the new state 

    64         */    

    65         virtual void NotifyCallStateChangedWithInband( 

    66                         MCCPCallObserver::TCCPCallState aState ) = 0;

    67 

    68         /**

    69         * Informs about occurred transfer related event.

    70         * @since S60 3.2

    71         * @param aEvent occurred transfer event

    72         */    

    73         virtual void NotifyTransferCallEventOccurred( 

    74                         const MCCPTransferObserver::TCCPTransferEvent aEvent ) = 0;

    75 

    76                         

    77         /**

    78         * Updates the call event for observers.

    79         * @param aEvent the event to be notified

    80         */

    81         virtual void NotifyForwardEventOccurred( 

    82                         MCCPForwardObserver::TCCPForwardEvent aEvent ) = 0;

    83                         

    84                         

    85         /**

    86         * Updates changed call capability information.

    87         * @param aCapsFlags new caps flags

    88         */

    89         virtual void CallCapsChanged( const TUint32 aCapsFlags ) = 0;

    90         

    91         /**

    92         * Notify that remote party info has changed.

    93         * @param aRemoteParty new remote party information

    94         * 

    95         */

    96         virtual void NotifyRemotePartyInfoChanged( 

    97             const TDesC& aRemoteParty) = 0;

    98 

    99         

   100     };

   101 

   102 #endif // MINCOMINGCALLOBSERVER_H

   103 

   104 //End of file