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: 

    15 *       Base class for operations which perform the same function on

    16 *       all entries of a CMsvEntrySelection

    17 *

    18 */

    19 

    20 

    21 #include <ImumInternalApi.h>        // CImumInternalApi

    22 

    23 #include "SelectionOperationBase.h"

    24 #include "ImumPanic.h"

    25 #include "ImumMtmLogging.h"

    26 

    27 CSelectionOperationBase::CSelectionOperationBase(

    28     CImumInternalApi& aMailboxApi, 

    29     TInt aPriority, 

    30     TRequestStatus& aObserverRequestStatus, 

    31     CMsvEntrySelection* aEntrySelection )

    32     :   

    33     CMsvOperation( aMailboxApi.MsvSession(), aPriority, aObserverRequestStatus ),

    34     iEntrySelection( aEntrySelection ),

    35     iSelectionOwnershipExternal( ETrue )

    36     {

    37     IMUM_CONTEXT( CSelectionOperationBase::CSelectionOperationBase, 0, KImumMtmLog );

    38     IMUM_IN();

    39     IMUM_OUT();

    40     

    41     }

    42 

    43 CSelectionOperationBase::~CSelectionOperationBase()

    44     {

    45     IMUM_CONTEXT( CSelectionOperationBase::~CSelectionOperationBase, 0, KImumMtmLog );

    46     IMUM_IN();

    47     

    48     if(!iSelectionOwnershipExternal)

    49         {

    50         delete iEntrySelection;

    51         }

    52     delete iOperation;

    53     IMUM_OUT();

    54     }

    55 

    56 void CSelectionOperationBase::StartL()

    57     {

    58     IMUM_CONTEXT( CSelectionOperationBase::StartL, 0, KImumMtmLog );

    59     IMUM_IN();

    60     

    61     __ASSERT_DEBUG(iCurrentEntryIndex==0,

    62         User::Panic(KImumMtmUiPanic, EPanicOpStartLCalledWhileStarted));

    63     __ASSERT_DEBUG(iEntrySelection->Count()!=0,

    64         User::Panic(KImumMtmUiPanic, EPanicSelectionIsEmpty));

    65 

    66     iOperation=CreateOperationL((*iEntrySelection)[iCurrentEntryIndex]);

    67     iObserverRequestStatus=KRequestPending;

    68     IMUM_OUT();

    69     }

    70 

    71 void CSelectionOperationBase::RunL()

    72     {

    73     IMUM_CONTEXT( CSelectionOperationBase::RunL, 0, KImumMtmLog );

    74     IMUM_IN();

    75     

    76     DoRunL();

    77     

    78     IMUM_OUT();

    79     }

    80 

    81 void CSelectionOperationBase::DoRunL()

    82     {

    83     IMUM_CONTEXT( CSelectionOperationBase::DoRunL, 0, KImumMtmLog );

    84     IMUM_IN();

    85     

    86     TInt err=iStatus.Int();

    87     if(!err)

    88         {

    89         err = CheckForError(iOperation->ProgressL());

    90         }

    91 

    92     if(StopOnError(err))

    93         {

    94         Complete(KErrNone);

    95         return;

    96         }

    97 

    98     if(++iCurrentEntryIndex == iEntrySelection->Count())

    99         {

   100         Complete(KErrNone);

   101         return;

   102         }

   103     else

   104         {

   105         delete iOperation;

   106         iOperation=NULL;

   107         iOperation=CreateOperationL((*iEntrySelection)[iCurrentEntryIndex]);

   108         };

   109 

   110     SetActive();

   111     IMUM_OUT();

   112     }

   113 

   114 TInt CSelectionOperationBase::RunError(TInt aError)

   115 	{

   116     IMUM_CONTEXT( CSelectionOperationBase::RunError, 0, KImumMtmLog );

   117     IMUM_IN();

   118         

   119     OpRunError(aError);

   120     Complete( KErrNone );

   121         	        	

   122 	IMUM_OUT();			

   123 	return KErrNone;

   124 	}

   125 

   126 void CSelectionOperationBase::DoCancel()

   127     {

   128     IMUM_CONTEXT( CSelectionOperationBase::DoCancel, 0, KImumMtmLog );

   129     IMUM_IN();

   130     

   131     if(iOperation)

   132         iOperation->Cancel();

   133     Complete(KErrCancel);

   134     IMUM_OUT();

   135     }

   136 

   137 void CSelectionOperationBase::Complete(TInt aCompletionCode)

   138     {

   139     IMUM_CONTEXT( CSelectionOperationBase::Complete, 0, KImumMtmLog );

   140     IMUM_IN();

   141     

   142     TRequestStatus* completionStatus=&iObserverRequestStatus;

   143     User::RequestComplete(completionStatus,aCompletionCode);

   144     IMUM_OUT();

   145     }

   146 

   147