1 /*

     2 * Copyright (c) 2010 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: Redrawmonitor active object

    15 *

    16 */

    17 

    18 #include <w32std.h>

    19 

    20 #include "controler.h"

    21 #include "redrawmonitor.h"

    22 

    23 CRedrawMonitor::CRedrawMonitor(CControler& aControler, RWsSession& aWsSession, 

    24         RWindowGroup& aWindowGroup) : CActive(CActive::EPriorityLow),iYlEnv(aControler)

    25         ,iWsSession(aWsSession), iWindowGroup(aWindowGroup)

    26     {

    27     CActiveScheduler::Add(this);

    28     }

    29 CRedrawMonitor* CRedrawMonitor::NewL(CControler& aControler, RWsSession& aWsSession, 

    30         RWindowGroup& aWindowGroup)

    31     {

    32     CRedrawMonitor* self = new (ELeave) CRedrawMonitor(aControler, aWsSession, aWindowGroup);

    33     CleanupStack::PushL(self);

    34     self->ConstructL();

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

    36     return self;

    37     }

    38 void CRedrawMonitor::ConstructL()

    39     {

    40     iWsSession.RedrawReady(&iStatus);

    41     SetActive();

    42     }

    43 CRedrawMonitor::~CRedrawMonitor()

    44     {

    45     Cancel();

    46     }

    47 void CRedrawMonitor::RunL()

    48     {

    49     if (iStatus == KErrNone)

    50         {

    51         TWsRedrawEvent event;

    52         iWsSession.GetRedraw(event);

    53         iYlEnv.Paint(event.Handle(), event.Rect());

    54         iWsSession.RedrawReady(&iStatus);

    55         SetActive();

    56         }

    57     }

    58 void CRedrawMonitor::DoCancel()

    59     {

    60     iWsSession.RedrawReadyCancel();

    61     }

    62