--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/camerauis/cameraapp/generic/inc/camtvaccessorymonitor.h Wed Sep 01 12:30:54 2010 +0100
@@ -0,0 +1,91 @@
+/*
+* 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
+*/
+
+#ifndef CAMTVACCESSORYMONITOR_H
+#define CAMTVACCESSORYMONITOR_H
+
+
+#include <AknWsEventObserver.h> // for MAknWsEventObserver
+#include <AccessoryServer.h> // for RAccessoryServer
+#include <AccessoryMode.h> // for RAccessoryMode
+#include <AccessoryConnection.h> // for RAccessoryConnection
+#include <accpolgenericidarray.h>
+
+
+class MCamTvAccessoryObserver
+ {
+public:
+ virtual void HandleTvAccessoryConnectedL() = 0;
+ virtual void HandleTvAccessoryDisconnectedL() = 0;
+ };
+
+class CCamTvAccessoryMonitor : public CActive
+ {
+public:
+ // Cancel and destroy
+ ~CCamTvAccessoryMonitor();
+
+ // Two-phased constructor.
+ static CCamTvAccessoryMonitor* NewL( MCamTvAccessoryObserver* aObserver );
+
+public:
+
+ // Starts to listen to tv accessory events
+ void StartListeningL();
+
+ // Returns ETrue if TVOut cable is connected
+ TBool IsTvOutCableConnected();
+
+ // Returns ETrue if HDMI cable is connected
+ TBool IsHdmiCableConnected();
+
+private:
+ // C++ constructor
+ CCamTvAccessoryMonitor( MCamTvAccessoryObserver* aObserver );
+
+ // Second-phase constructor
+ void ConstructL();
+
+private:
+ // From CActive
+ // Handle completion
+ void RunL();
+
+ // How to cancel me
+ void DoCancel();
+
+ // Override to handle leaves from RunL(). Default implementation causes
+ // the active scheduler to panic.
+ TInt RunError(TInt aError);
+
+
+private:
+
+ MCamTvAccessoryObserver* iObserver;
+
+ TBool iTvOutConnectionState;
+ TBool iHDMIConnectionState;
+
+
+ RAccessoryServer iTvAccServer;
+ RAccessoryMode iTvAccMode;
+ RAccessoryConnection iTvAccCon;
+ TAccPolGenericIDArray iCurrentAccArray;
+ TAccPolAccessoryMode iPolAccMode;
+ TAccMode iPreviousMode;
+ };
+
+#endif // CAMTVACCESSORYMONITOR_H