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: 

    15 *

    16 */

    17 

    18 #include "BtSettingsObserver.h"

    19 

    20 CBtSettingsObserver::CBtSettingsObserver()

    21     {

    22     }

    23 

    24 CBtSettingsObserver::~CBtSettingsObserver()

    25     {

    26     delete iSettings;

    27     if( iWaiter->IsStarted() )

    28         {

    29         iWaiter->AsyncStop();

    30         }

    31     delete iWaiter;

    32     }

    33 

    34 CBtSettingsObserver* CBtSettingsObserver::NewLC()

    35     {

    36     CBtSettingsObserver* self = new ( ELeave ) CBtSettingsObserver();

    37     CleanupStack::PushL(self);

    38     self->ConstructL();

    39     return self;

    40     }

    41 

    42 CBtSettingsObserver* CBtSettingsObserver::NewL()

    43     {

    44     CBtSettingsObserver* self = CBtSettingsObserver::NewLC();

    45     CleanupStack::Pop(); // self;

    46     return self;

    47     }

    48 

    49 void CBtSettingsObserver::ConstructL()

    50     {

    51     iWaiter = new ( ELeave ) CActiveSchedulerWait();

    52     iSettings = CBTEngSettings::NewL( this );

    53     iError = KErrNone;

    54     }

    55 

    56 void CBtSettingsObserver::PowerStateChanged( TBTPowerStateValue /*aState*/ )

    57     {

    58     if( iWaiter->IsStarted() )

    59         {

    60         iWaiter->AsyncStop();

    61         }

    62     }

    63 

    64 void CBtSettingsObserver::VisibilityModeChanged( TBTVisibilityMode /*aState*/ )

    65     {

    66     if( iWaiter->IsStarted() )

    67         {

    68         iWaiter->AsyncStop();

    69         }

    70     }

    71 

    72 TInt CBtSettingsObserver::GetPowerState( TBTPowerStateValue& aState )

    73     {

    74     iError = iSettings->GetPowerState( aState );

    75     return iError;

    76     }

    77 

    78 TInt CBtSettingsObserver::SetPowerState( TBTPowerStateValue aState )

    79     {

    80     TBTPowerStateValue state;

    81     

    82     iError = iSettings->GetPowerState( state );

    83     if( iError )

    84         {

    85         return iError;

    86         }

    87     else if( state != aState )

    88             {

    89             if( state == EBTPowerOff )

    90                 {

    91                 iError = iSettings->SetPowerState( EBTPowerOn );

    92                 }

    93             else

    94                 {

    95                 iError = iSettings->SetPowerState( EBTPowerOff );

    96                 }

    97             

    98             if( iError )

    99                 {

   100                 return iError;

   101                 }

   102             else

   103                 {

   104                 if ( !iWaiter->IsStarted() )

   105                     {

   106                     iWaiter->Start();

   107                     }

   108                 }

   109             }

   110     return iError;

   111     }

   112 

   113 TInt CBtSettingsObserver::GetVisibilityMode( TBTVisibilityMode& /*aMode*/ )

   114     {

   115     return KErrNone;

   116     }

   117 

   118 TInt CBtSettingsObserver::SetVisibilityMode( TBTVisibilityMode /*aMode*/, TInt /*aTime*/ )

   119     {

   120     return KErrNone;

   121     }

   122 

   123 TInt CBtSettingsObserver::GetLocalName( TDes& aName )

   124     {

   125     iError = iSettings -> GetLocalName( aName );    

   126     return iError;

   127     }

   128 

   129 TInt CBtSettingsObserver::SetLocalName( const TDes& aName )

   130     {

   131     iError = iSettings -> SetLocalName( aName );    

   132     return iError;

   133     }