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 the License "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 <e32base.h>

    19 #include <UikonInternalPSKeys.h>

    20 

    21 #include "aknslidestatusnotifier.h"

    22 

    23 // ======== MEMBER FUNCTIONS ========

    24 

    25 // ---------------------------------------------------------------------------

    26 // CAknSlideStatusNotifier::ConstructL()

    27 // Second phase of two-phase construction

    28 // ---------------------------------------------------------------------------

    29 //

    30 void CAknSlideStatusNotifier::ConstructL( MAknSlideStatusObserver* aObserver )

    31     {

    32     TInt err = iProperty.Attach( KPSUidHWRM, KHWRMGripStatus/*KPSUidUikon, KUikFlipStatus*/);

    33     User::LeaveIfError( err );

    34 

    35     iProperty.Subscribe(iStatus);

    36     iObserver = aObserver;

    37     CActiveScheduler::Add( this );

    38     SetActive();

    39     }

    40 

    41 

    42 // ---------------------------------------------------------------------------

    43 // CAknSlideStatusNotifier::NewL()

    44 // Two-phase constructor

    45 // ---------------------------------------------------------------------------

    46 //

    47 CAknSlideStatusNotifier* CAknSlideStatusNotifier::NewL( MAknSlideStatusObserver* aObserver )

    48     {

    49     CAknSlideStatusNotifier* self = CAknSlideStatusNotifier::NewLC( aObserver );

    50     CleanupStack::Pop( self );

    51     return self;

    52     }

    53 

    54 

    55 // ---------------------------------------------------------------------------

    56 // CAknSlideStatusNotifier::NewLC()

    57 // Two-phase constructor, leaves pointer on the cleanup stack

    58 // ---------------------------------------------------------------------------

    59 //

    60 CAknSlideStatusNotifier* CAknSlideStatusNotifier::NewLC( MAknSlideStatusObserver* aObserver )

    61     {

    62     CAknSlideStatusNotifier* self = new( ELeave ) CAknSlideStatusNotifier;

    63     CleanupStack::PushL( self );

    64     self->ConstructL( aObserver );

    65     return self;

    66     }

    67 

    68 

    69 // ---------------------------------------------------------------------------

    70 // CAknSlideStatusNotifier::CAknSlideStatusNotifier()

    71 // Default C++ constructor

    72 // ---------------------------------------------------------------------------

    73 //

    74 CAknSlideStatusNotifier::CAknSlideStatusNotifier() : CActive( EPriorityNormal )

    75     {

    76     // No implementation needed

    77     }

    78 

    79 // ---------------------------------------------------------------------------

    80 // CAknSlideStatusNotifier::~CAknSlideStatusNotifier()

    81 // ---------------------------------------------------------------------------

    82 //

    83 CAknSlideStatusNotifier::~CAknSlideStatusNotifier()

    84     {

    85     Cancel();

    86     iProperty.Close();

    87     }

    88 

    89 

    90 // ---------------------------------------------------------------------------

    91 // CAknSlideStatusNotifier::RunL

    92 // From class CActive

    93 // Handles an active object's request completion event.

    94 // ---------------------------------------------------------------------------

    95 //

    96 void CAknSlideStatusNotifier::RunL()

    97     {

    98     TInt status( 0 );

    99     TInt runStatus( iStatus.Int() );

   100     //resubscribe so that no events are lost    

   101     iProperty.Subscribe( iStatus );

   102     SetActive();

   103 

   104     switch( runStatus )

   105         {

   106         case KErrNone:

   107             if ( KErrNone == iProperty.Get( status ) )

   108                 {                

   109                 iObserver->SlideStatusChangedL( status );

   110                 }

   111             break;   

   112         

   113         case KErrDied:

   114             User::Leave( KErrDied );

   115         

   116         default:

   117             break;    

   118         }

   119     }

   120 

   121 // ---------------------------------------------------------------------------

   122 // CAknSlideStatusNotifier::DoCancel

   123 // From class CActive

   124 // Implements cancellation of an outstanding request.

   125 // ---------------------------------------------------------------------------

   126 //

   127 void CAknSlideStatusNotifier::DoCancel()

   128     {

   129     iProperty.Cancel();

   130     }

   131 

   132 // ---------------------------------------------------------------------------

   133 // CAknSlideStatusNotifier::RunError

   134 // From class CActive

   135 // Implements error handling of an outstanding request.

   136 // ---------------------------------------------------------------------------

   137 //

   138 TInt CAknSlideStatusNotifier::RunError( TInt /*aError*/ )

   139     {

   140     return KErrNone;

   141     }

   142 // End of file SlideStatusNotifier.cpp