1 /*

     2 * Copyright (c) 2006 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:  ImumDiskSpaceObserver.cpp

    15 *

    16 */

    17 

    18 

    19 // INCLUDE FILES

    20 #include <e32base.h>

    21 #include <MuiuMsvUiServiceUtilities.h>          // Muiu Utilities

    22 

    23 #include "ImumDiskSpaceObserver.h"

    24 #include "ImumMtmLogging.h"

    25 

    26 // EXTERNAL DATA STRUCTURES

    27 // EXTERNAL FUNCTION PROTOTYPES

    28 // CONSTANTS

    29 // MACROS

    30 // LOCAL CONSTANTS AND MACROS

    31 // MODULE DATA STRUCTURES

    32 // LOCAL FUNCTION PROTOTYPES

    33 // FORWARD DECLARATIONS

    34 

    35 // ============================ MEMBER FUNCTIONS ===============================

    36 

    37 // ----------------------------------------------------------------------------

    38 // CImumDiskSpaceObserver::CImumDiskSpaceObserver()

    39 // ----------------------------------------------------------------------------

    40 //

    41 CImumDiskSpaceObserver::CImumDiskSpaceObserver(

    42     MImumDiskSpaceObserver& aObserver,

    43     RFs& aFileSession )

    44     :

    45     CActive( CActive::EPriorityStandard ),

    46     iDiskObserver( aObserver ),

    47     iFileSession( aFileSession )

    48     {

    49     IMUM_CONTEXT( CImumDiskSpaceObserver::CImumDiskSpaceObserver, 0, KImumMtmLog );

    50     IMUM_IN();

    51     IMUM_OUT();

    52 

    53     }

    54 

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

    56 // CImumDiskSpaceObserver::~CImumDiskSpaceObserver()

    57 // ----------------------------------------------------------------------------

    58 //

    59 CImumDiskSpaceObserver::~CImumDiskSpaceObserver()

    60     {

    61     IMUM_CONTEXT( CImumDiskSpaceObserver::~CImumDiskSpaceObserver, 0, KImumMtmLog );

    62     IMUM_IN();

    63 

    64     Cancel();

    65     IMUM_OUT();

    66     }

    67 

    68 // ----------------------------------------------------------------------------

    69 // CImumDiskSpaceObserver::ConstructL()

    70 // ----------------------------------------------------------------------------

    71 //

    72 void CImumDiskSpaceObserver::ConstructL()

    73     {

    74     IMUM_CONTEXT( CImumDiskSpaceObserver::ConstructL, 0, KImumMtmLog );

    75     IMUM_IN();

    76 

    77     CActiveScheduler::Add( this );

    78     IMUM_OUT();

    79     }

    80 

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

    82 // CImumDiskSpaceObserver::NewL()

    83 // ----------------------------------------------------------------------------

    84 //

    85 CImumDiskSpaceObserver* CImumDiskSpaceObserver::NewL(

    86     MImumDiskSpaceObserver& aObserver,

    87     RFs& aFileSession )

    88     {

    89     IMUM_STATIC_CONTEXT( CImumDiskSpaceObserver::NewL, 0, mtm, KImumMtmLog );

    90     IMUM_IN();

    91 

    92     CImumDiskSpaceObserver* self = NewLC( aObserver, aFileSession );

    93     CleanupStack::Pop( self );

    94     IMUM_OUT();

    95 

    96     return self;

    97     }

    98 

    99 // ----------------------------------------------------------------------------

   100 // CImumDiskSpaceObserver::NewLC()

   101 // ----------------------------------------------------------------------------

   102 //

   103 CImumDiskSpaceObserver* CImumDiskSpaceObserver::NewLC(

   104     MImumDiskSpaceObserver& aObserver,

   105     RFs& aFileSession )

   106     {

   107     IMUM_STATIC_CONTEXT( CImumDiskSpaceObserver::NewLC, 0, mtm, KImumMtmLog );

   108     IMUM_IN();

   109 

   110     CImumDiskSpaceObserver* self =

   111         new ( ELeave ) CImumDiskSpaceObserver( aObserver, aFileSession );

   112     CleanupStack::PushL( self );

   113     self->ConstructL();

   114     IMUM_OUT();

   115 

   116     return self;

   117     }

   118 

   119 // ----------------------------------------------------------------------------

   120 // CImumDiskSpaceObserver::DoCancel()

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

   122 //

   123 void CImumDiskSpaceObserver::DoCancel()

   124     {

   125     IMUM_CONTEXT( CImumDiskSpaceObserver::DoCancel, 0, KImumMtmLog );

   126     IMUM_IN();

   127 

   128     // Cancel notifications

   129     iFileSession.NotifyDiskSpaceCancel( iStatus );

   130     IMUM_OUT();

   131     }

   132 

   133 // ----------------------------------------------------------------------------

   134 // CImumDiskSpaceObserver::RunL()

   135 // ----------------------------------------------------------------------------

   136 //

   137 void CImumDiskSpaceObserver::RunL()

   138     {

   139     IMUM_CONTEXT( CImumDiskSpaceObserver::RunL, 0, KImumMtmLog );

   140     IMUM_IN();

   141 

   142     iDiskObserver.HandleDiskSpaceEvent();

   143     IMUM_OUT();

   144     }

   145 

   146 // ----------------------------------------------------------------------------

   147 // CImumDiskSpaceObserver::NotifyDiskSpace()

   148 // ----------------------------------------------------------------------------

   149 //

   150 void CImumDiskSpaceObserver::NotifyDiskSpace(

   151     const TInt64 aThreshold,

   152     const TInt aDrive )

   153     {

   154     IMUM_CONTEXT( CImumDiskSpaceObserver::NotifyDiskSpace, 0, KImumMtmLog );

   155     IMUM_IN();

   156 

   157     if ( !IsActive() )

   158         {

   159         iFileSession.NotifyDiskSpace( aThreshold, aDrive, iStatus );

   160         SetActive();

   161         }

   162     IMUM_OUT();

   163     }

   164 

   165 // End of File

   166