--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/camerauis/cameraapp/generic/src/camtvaccessorymonitor.cpp	Wed Sep 01 12:30:54 2010 +0100
@@ -0,0 +1,164 @@
+/*
+* Copyright (c) 2007-2010 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:  Utility class to handle TV accessory events*
+*/
+
+#include <eikenv.h>
+#include <accpolgenericiddefinitions.h> 
+#include <AccPolSubblockNameArray.h>
+
+#include "camtvaccessorymonitor.h"
+#include "camlogging.h"
+
+// -----------------------------------------------------------------------------
+// CCamTvAccessoryMonitor::CCamTvAccessoryMonitor
+// -----------------------------------------------------------------------------
+//
+CCamTvAccessoryMonitor::CCamTvAccessoryMonitor( MCamTvAccessoryObserver* aObserver ) :
+    CActive(EPriorityHigh),
+    iObserver( aObserver )
+    {
+    PRINT(_L("Camera <> CCamTvAccessoryMonitor::CCamTvAccessoryMonitor"));
+    }
+
+// -----------------------------------------------------------------------------
+// CCamTvAccessoryMonitor::NewL
+// -----------------------------------------------------------------------------
+//
+CCamTvAccessoryMonitor* CCamTvAccessoryMonitor::NewL( MCamTvAccessoryObserver* aObserver )
+    {
+    PRINT(_L("Camera => CCamTvAccessoryMonitor::NewL"));
+    CCamTvAccessoryMonitor* self = new (ELeave) CCamTvAccessoryMonitor( aObserver );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    PRINT(_L("Camera <= CCamTvAccessoryMonitor::NewL"));
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CCamTvAccessoryMonitor::ConstructL
+// -----------------------------------------------------------------------------
+//
+void CCamTvAccessoryMonitor::ConstructL()
+    {
+    PRINT(_L("Camera => CCamTvAccessoryMonitor::ConstructL"));
+    CActiveScheduler::Add(this); // Add to scheduler
+    User::LeaveIfError(iTvAccServer.Connect());
+    iTvAccMode.CreateSubSession(iTvAccServer);
+    TInt err = iTvAccMode.GetAccessoryMode( iPolAccMode );
+   
+    if ( err != KErrNone )
+       {
+       iPolAccMode.iAccessoryMode = EAccModeHandPortable;
+       iPreviousMode = EAccModeHandPortable;
+       }
+    else
+       {
+       iPreviousMode = iPolAccMode.iAccessoryMode;
+       }          
+    PRINT(_L("Camera <= CCamTvAccessoryMonitor::ConstructL"));
+    }
+
+// -----------------------------------------------------------------------------
+// CCamTvAccessoryMonitor::~CCamTvAccessoryMonitor
+// -----------------------------------------------------------------------------
+//
+CCamTvAccessoryMonitor::~CCamTvAccessoryMonitor()
+    {
+    PRINT(_L("Camera => CCamTvAccessoryMonitor::~CCamTvAccessoryMonitor"));
+    Cancel(); // Cancel any request, if outstanding
+    iTvAccMode.CloseSubSession();
+    iTvAccServer.Disconnect();
+    PRINT(_L("Camera <= CCamTvAccessoryMonitor::~CCamTvAccessoryMonitor"));
+    }
+
+// -----------------------------------------------------------------------------
+// CCamTvAccessoryMonitor::DoCancel
+// -----------------------------------------------------------------------------
+//
+void CCamTvAccessoryMonitor::DoCancel()
+    {
+    PRINT(_L("Camera => CCamTvAccessoryMonitor::DoCancel"));
+    iTvAccMode.CancelNotifyAccessoryModeChanged();
+    PRINT(_L("Camera <= CCamTvAccessoryMonitor::DoCancel"));
+    }
+
+// -----------------------------------------------------------------------------
+// CCamTvAccessoryMonitor::StartListeningL
+// -----------------------------------------------------------------------------
+//
+void CCamTvAccessoryMonitor::StartListeningL()
+    {
+    PRINT(_L("Camera => CCamTvAccessoryMonitor::StartListeningL"));
+    if (!IsActive()) // required for testing
+        {
+        iTvAccMode.NotifyAccessoryModeChanged( iStatus, iPolAccMode );
+        SetActive(); 
+        }
+    PRINT(_L("Camera <= CCamTvAccessoryMonitor::StartListeningL"));
+    }
+
+// -----------------------------------------------------------------------------
+// CCamTvAccessoryMonitor::RunL
+// -----------------------------------------------------------------------------
+//
+void CCamTvAccessoryMonitor::RunL()
+    {
+    PRINT(_L("Camera => CCamTvAccessoryMonitor::RunL"));
+    iPreviousMode = iPolAccMode.iAccessoryMode;
+    if ( iPolAccMode.iAccessoryMode == EAccModeHandPortable )
+        {
+        iObserver->HandleTvAccessoryDisconnectedL();
+        }
+    else if( IsHdmiCableConnected() 
+                || IsTvOutCableConnected() )
+        {
+        iObserver->HandleTvAccessoryConnectedL();
+        }
+    StartListeningL();
+    PRINT(_L("Camera <= CCamTvAccessoryMonitor::RunL"));
+    }
+
+// -----------------------------------------------------------------------------
+// CCamTvAccessoryMonitor::RunError
+// -----------------------------------------------------------------------------
+//
+TInt CCamTvAccessoryMonitor::RunError(TInt aError)
+    {
+    return aError;
+    }
+
+// -----------------------------------------------------------------------------
+// CCamTvAccessoryMonitor::IsHdmiCableConnected
+// -----------------------------------------------------------------------------
+//
+TBool CCamTvAccessoryMonitor::IsHdmiCableConnected()
+    {
+    TBool ret = ( iPolAccMode.iAccessoryMode == EAccModeHDMI );
+    PRINT1(_L("Camera <> CCamTvAccessoryMonitor::IsHdmiCableConnected=%d"),ret);
+    return ret;
+    }
+
+// -----------------------------------------------------------------------------
+// CCamTvAccessoryMonitor::IsTvOutCableConnected
+// -----------------------------------------------------------------------------
+//
+TBool CCamTvAccessoryMonitor::IsTvOutCableConnected()
+    {
+    TBool ret = ( iPolAccMode.iAccessoryMode == EAccModeTVOut );
+    PRINT1(_L("Camera <> CCamTvAccessoryMonitor::IsTvOutCableConnected=%d"),ret);
+    return ret;
+    }
+