ImagePrint/ImagePrintEngine/ImagePrintServer/src/client/cidleguard.cpp
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     1 /*
       
     2 * Copyright (c) 2004-2007 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 
       
    19 #include "cidleguard.h"
       
    20 #include "rimageprintclient.h"
       
    21 #include "imageprint.h"
       
    22 #include "tidleguarddata.h"
       
    23 #include "clog.h"
       
    24 
       
    25 EXPORT_C CIdleGuard* CIdleGuard::NewL( RImagePrintClient& aClient )
       
    26     {	
       
    27 	CIdleGuard* self = new ( ELeave ) CIdleGuard( aClient );
       
    28     CleanupStack::PushL( self );
       
    29     self->ConstructL();
       
    30 	CleanupStack::Pop();    // self
       
    31     return self;
       
    32     }
       
    33 
       
    34 CIdleGuard::CIdleGuard( RImagePrintClient& aClient ) : 
       
    35 							CActive( CActive::EPriorityStandard ),
       
    36 							iClient( aClient )
       
    37     {
       
    38     CActiveScheduler::Add( this );
       
    39     }
       
    40 
       
    41 EXPORT_C CIdleGuard::~CIdleGuard()
       
    42     {  
       
    43     Cancel();
       
    44     delete iData;
       
    45     }
       
    46 
       
    47 void CIdleGuard::ConstructL()
       
    48     {
       
    49     iData = new (ELeave) TIdleGuardData;
       
    50     }
       
    51 
       
    52 EXPORT_C void CIdleGuard::Guard( MIdleObserver* aObserver )
       
    53 	{
       
    54 	Cancel();
       
    55 	iObserver = aObserver;
       
    56 	iClient.RegisterIdleObserver( *iData, iStatus );
       
    57 	SetActive();
       
    58 	}		
       
    59 	
       
    60 void CIdleGuard::RunL()
       
    61 	{
       
    62 	LOG1("CIdleGuard::RunL iStatus.Int(): %d", iStatus.Int());
       
    63 	LOG1("CIdleGuard::RunL iData->iEvent.iProtocol: %d", iData->iEvent.iProtocol);
       
    64 	LOG1("CIdleGuard::RunL iData->iEvent.iSeverity: %d", iData->iEvent.iSeverity);
       
    65 	LOG1("CIdleGuard::RunL iData->iEvent.iEventType: %d", iData->iEvent.iEventType);		
       
    66 	LOG1("CIdleGuard::RunL iData->iError: %d", iData->iError);
       
    67 	LOG1("CIdleGuard::RunL iData->iMsgCode: %d", iData->iMsgCode);	
       
    68 	if( iStatus == KErrNone && iObserver )
       
    69 		{
       
    70 		iObserver->StatusEvent( iData->iEvent, iData->iError, iData->iMsgCode );
       
    71 		iClient.RegisterIdleObserver( *iData, iStatus );	
       
    72 		SetActive();
       
    73 		}	
       
    74 	}
       
    75 
       
    76 void CIdleGuard::DoCancel()
       
    77 	{
       
    78 	iClient.CancelRegisterIdleObserver();		
       
    79 	}
       
    80 
       
    81 //  End of File