1 /*

     2  * Copyright (c) 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 "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: Telephony Multimedia Service

    15  *

    16  */

    17 

    18 #ifndef CSPETELDTMFSTOPMONITOR_H

    19 #define CSPETELDTMFSTOPMONITOR_H

    20 

    21 #include <e32base.h>

    22 #include <etelmm.h>

    23 

    24 namespace TMS {

    25 

    26 // FORWARD DECLARATIONS

    27 class TMSDTMFProvider;

    28 

    29 /**

    30  * TMSEtelDtmfStopMonitor class

    31  *

    32  * Monitors single ETel RMobilePhone for DTMF events.

    33  *

    34  * This monitor is applied only for listening incoming calls, i.e.

    35  * line capabilites are not monitored.

    36  *

    37  * @lib csplugin.dll

    38  *

    39  */

    40 class TMSEtelDtmfStopMonitor : public CActive

    41     {

    42 public:

    43     /**

    44      * Two-phased constructing for the monitor.

    45      *

    46      * @param aObserver the observer for getting notification

    47      * @param aPhone the line to monitor

    48      */

    49     static TMSEtelDtmfStopMonitor* NewL(TMSDTMFProvider& aObserver,

    50             RMobilePhone& aPhone);

    51 

    52     /**

    53      * C++ default destructor

    54      */

    55     virtual ~TMSEtelDtmfStopMonitor();

    56 

    57     /**

    58      * Start monitoring call events

    59      */

    60     void StartMonitoring();

    61 

    62 protected: // From CActive

    63     /**

    64      * From CActive

    65      * RunL

    66      */

    67     void RunL();

    68 

    69     /**

    70      * From CActive

    71      * Cancels the monitor

    72      */

    73     void DoCancel();

    74 

    75 private:

    76     /**

    77      * C++ default constructor

    78      * @param aObserver the observer for status change (incoming call)

    79      * @param aPhone the line associated with the call

    80      */

    81     TMSEtelDtmfStopMonitor(TMSDTMFProvider& aObserver, RMobilePhone& aPhone);

    82 

    83 private:

    84     /**

    85      * Forwards events.

    86      */

    87     TMSDTMFProvider& iObserver;

    88 

    89     /**

    90      * Phone that is being observed for incoming call.

    91      */

    92     RMobilePhone& iPhone;

    93 

    94     /**

    95      * Event received.

    96      */

    97     RMobilePhone::TMobilePhoneDTMFEvent iEventData;

    98 

    99     };

   100 

   101 } //namespace TMS

   102 

   103 #endif // CSPETELDTMFSTOPMONITOR_H

   104