--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/taskswitcher/screenshotplugin/src/tsorientationmonitor.cpp	Mon Sep 13 13:26:33 2010 +0300
@@ -0,0 +1,159 @@
+/*
+* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+#include <centralrepository.h>
+#include <sensrvchannelfinder.h>
+#include <sensrvchannel.h>
+#include <sensrvorientationsensor.h>
+
+#include "tsorientationmonitor.h"
+const TUid KSensorCenrepUid  = {0x2002C384};
+const TUint32 KSensorCenrepKey  = 0x1;
+//------------------------------------------------------------------------------
+CTsOrientationMonitor* CTsOrientationMonitor::NewL( MTsOrientationObserver& aObserver )
+    {
+    CTsOrientationMonitor* self = new (ELeave) CTsOrientationMonitor(aObserver);
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+//------------------------------------------------------------------------------
+CTsOrientationMonitor::CTsOrientationMonitor( MTsOrientationObserver& aObserver )
+:
+    CActive(EPriorityStandard),
+    iObserver(aObserver)
+    {
+    CActiveScheduler::Add(this);
+    }
+
+//------------------------------------------------------------------------------
+void CTsOrientationMonitor::ConstructL()
+    {
+    iRepository = CRepository::NewL( KSensorCenrepUid );
+    SetActive();
+    TRequestStatus* status( &iStatus );
+    User::RequestComplete( status, KErrNone );
+    }
+
+//------------------------------------------------------------------------------
+CTsOrientationMonitor::~CTsOrientationMonitor()
+    {
+    Cancel();
+    delete iChannel;
+    delete iRepository;
+    }
+
+//------------------------------------------------------------------------------
+void CTsOrientationMonitor::SubscribeL()
+    {
+    User::LeaveIfError( iRepository->NotifyRequest(KSensorCenrepKey, iStatus) );
+    SetActive();
+    }
+
+//------------------------------------------------------------------------------
+void CTsOrientationMonitor::StartSensorMonitoringL()
+    {
+    CSensrvChannelFinder *sensrvChannelFinder = CSensrvChannelFinder::NewLC();
+
+    RSensrvChannelInfoList channelInfoList;
+    CleanupClosePushL(channelInfoList);
+
+    TSensrvChannelInfo mySearchConditions;
+
+    //Search only Orientation events.
+    mySearchConditions.iChannelType = KSensrvChannelTypeIdOrientationData;
+
+    sensrvChannelFinder->FindChannelsL(channelInfoList, mySearchConditions);
+    
+    if( channelInfoList.Count() )
+        {
+        iChannel = CSensrvChannel::NewL(channelInfoList[0]);
+        iChannel->OpenChannelL();
+        iChannel->StartDataListeningL(this, 1, 1, 0);
+        }
+
+    CleanupStack::Pop(&channelInfoList);
+    CleanupStack::PopAndDestroy(sensrvChannelFinder);
+    }
+
+//------------------------------------------------------------------------------
+void CTsOrientationMonitor::StopSensorMonitoring()
+    {
+    if(0 != iChannel)
+        {
+        iChannel->StopDataListening();
+        }
+    delete iChannel;
+    iChannel = 0;
+    }
+
+//------------------------------------------------------------------------------
+void CTsOrientationMonitor::DoCancel()
+    {
+    iRepository->NotifyCancel(KSensorCenrepKey);
+    }
+
+//------------------------------------------------------------------------------
+void CTsOrientationMonitor::RunL()
+    {
+    User::LeaveIfError( iStatus.Int() );
+    TInt sensorStatus;
+    User::LeaveIfError(iRepository->Get(KSensorCenrepKey, sensorStatus));
+    (0 != sensorStatus ) ? StartSensorMonitoringL() : StopSensorMonitoring();
+    SubscribeL();
+    }
+
+//------------------------------------------------------------------------------
+TInt CTsOrientationMonitor::RunError(TInt aError)
+    {
+    if( KErrCancel != aError )
+        {
+        TRAP_IGNORE(SubscribeL());
+        }
+    return KErrNone;
+    }
+
+//------------------------------------------------------------------------------
+void CTsOrientationMonitor::DataReceived( CSensrvChannel& aChannel, 
+                                          TInt aCount, 
+                                          TInt /*aDataLost*/ )
+    {
+    if (aChannel.GetChannelInfo().iChannelType == KSensrvChannelTypeIdOrientationData)
+        {
+        TPckgBuf<TSensrvOrientationData> dataBuf;
+        for(TInt i = 0; i < aCount; ++i) 
+            {
+            aChannel.GetData(dataBuf);
+            iObserver.OrientationChanged( TSensrvOrientationData::EOrientationDisplayRightUp == dataBuf().iDeviceOrientation ? 270 : 0);
+            }
+        }
+    }
+
+//------------------------------------------------------------------------------
+void CTsOrientationMonitor::DataError( CSensrvChannel& /*aChannel*/, 
+                                       TSensrvErrorSeverity /*aError*/ )
+    {
+    //No implementation required
+    }
+
+//------------------------------------------------------------------------------
+void CTsOrientationMonitor::GetDataListenerInterfaceL( TUid /*aInterfaceUid*/, 
+                                                       TAny*& /*aInterface*/ )
+    {
+    //No implementation required
+    }