1 /*

     2 * Copyright (c) 2010 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: Observes changes in the default player that should be used for a bearer

    15 */

    16 

    17 #include <e32base.h>

    18 #include <e32property.h>

    19 #include <w32std.h>

    20 

    21 

    22 NONSHARABLE_CLASS(MTspRulesTriggerObserver)

    23     {

    24 public:

    25     virtual void MtrtoEvaluateRoutingRules() = 0;

    26     };

    27 

    28 NONSHARABLE_CLASS(CActiveAudioClientObserver) : public CActive

    29     {

    30 public:

    31     static CActiveAudioClientObserver* NewL(MTspRulesTriggerObserver& aObserver);

    32     ~CActiveAudioClientObserver();

    33 

    34 private:

    35     // from CActive

    36     void RunL();

    37     void DoCancel();

    38     

    39     CActiveAudioClientObserver(MTspRulesTriggerObserver& aObserver);

    40     void ConstructL();

    41 

    42 private:

    43     MTspRulesTriggerObserver& iObserver;

    44     RProperty iAudioApplication;

    45     };

    46 

    47 NONSHARABLE_CLASS(CTspClientMapperObserver) : public CActive

    48     {

    49 public:

    50     static CTspClientMapperObserver* NewL(MTspRulesTriggerObserver& aObserver);

    51     ~CTspClientMapperObserver();

    52 

    53 private:

    54     // from CActive

    55     void RunL();

    56     void DoCancel();

    57     

    58     CTspClientMapperObserver(MTspRulesTriggerObserver& aObserver);

    59     void ConstructL();

    60 

    61 private:

    62     MTspRulesTriggerObserver& iObserver;

    63     RProperty iPlayingClients;

    64     };

    65 

    66 NONSHARABLE_CLASS(CWsEventsObserver) : public CActive

    67     {

    68 public:

    69     static CWsEventsObserver* NewL(MTspRulesTriggerObserver& aObserver);

    70     ~CWsEventsObserver();

    71     

    72 private:

    73     // from CActive

    74     void RunL();

    75     void DoCancel();

    76     

    77     CWsEventsObserver(MTspRulesTriggerObserver& aObserver);

    78     void ConstructL();

    79     

    80 private:

    81     MTspRulesTriggerObserver& iObserver;

    82     RWsSession iWsSession;

    83     RWindowGroup iWindowGroup;

    84     };

    85 

    86 NONSHARABLE_CLASS(CTspTriggerEventsWatcher) : public CBase

    87     {

    88 public:

    89     static CTspTriggerEventsWatcher* NewL(MTspRulesTriggerObserver& aObserver);

    90     ~CTspTriggerEventsWatcher();

    91     TInt AddBearer(TUid& aBearerUid);

    92     TInt RemoveBearer(TUid& aBearerUid);

    93 

    94 private:

    95     CTspTriggerEventsWatcher(MTspRulesTriggerObserver& aObserver);

    96     void ConstructL();

    97 

    98 private:

    99     MTspRulesTriggerObserver& iObserver;

   100     CActiveAudioClientObserver* iAudioClientObserver;

   101     CWsEventsObserver* iWsEventsObserver;

   102     CTspClientMapperObserver* iClientMapperObserver;

   103     };

   104