--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vtengines/videoteleng/Inc/Base/VtEngEvents.h	Mon Nov 23 14:47:47 2009 +0200
@@ -0,0 +1,147 @@
+/*
+* Copyright (c) 2004-2006 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:  Video telephony engine events
+*
+*/
+
+
+
+#ifndef VTENGEVENTS_H
+#define VTENGEVENTS_H
+
+//  INCLUDES
+#include <e32def.h>
+
+// CONSTANTS
+
+const TInt KVtEngEventNone = -1;
+
+const TInt KVtEngEventBase = 0;
+
+/**
+* Engine configuration events
+*/
+const TInt KVtEngConfigureEventBase     = KVtEngEventBase + 100; // 100
+const TInt KVtEngDurationSettingChanged = KVtEngConfigureEventBase + 1;
+const TInt KVtEngInitializationProblem  = KVtEngConfigureEventBase + 2;
+
+/**
+* Engine media events
+*/
+const TInt KVtEngMediaEventBase         = KVtEngConfigureEventBase + 100; // 200
+const TInt KVtEngCameraChanged          = KVtEngMediaEventBase + 1;
+const TInt KVtEngSourceChanged          = KVtEngMediaEventBase + 2;
+const TInt KVtEngRemoteVideoPaused      = KVtEngMediaEventBase + 3;
+const TInt KVtEngRemoteVideoResumed     = KVtEngMediaEventBase + 4;
+const TInt KVtEngRemoteAudioPaused      = KVtEngMediaEventBase + 5;
+const TInt KVtEngRemoteAudioResumed     = KVtEngMediaEventBase + 6;
+const TInt KVtEngAudioMuted             = KVtEngMediaEventBase + 7;
+const TInt KVtEngAudioUnmuted           = KVtEngMediaEventBase + 8;
+const TInt KVtEngRemoteVideoStarted     = KVtEngMediaEventBase + 10;
+const TInt KVtEngRemoteVideoStopped     = KVtEngMediaEventBase + 11;
+const TInt KVtEngRemoteAudioStarted     = KVtEngMediaEventBase + 12;
+const TInt KVtEngRemoteRenderingProblem = KVtEngMediaEventBase + 14;
+const TInt KVtEngLocalRenderingProblem  = KVtEngMediaEventBase + 15;
+const TInt KVtEngSourceCapsChanged      = KVtEngMediaEventBase + 16;
+const TInt KVtEngRemoteRenderStopped    = KVtEngMediaEventBase + 17;
+const TInt KVtEngViewFinderStopped      = KVtEngMediaEventBase + 18;
+const TInt KVtEngResolutionToSQCIF      = KVtEngMediaEventBase + 19;
+const TInt KVtEngResolutionToQCIF       = KVtEngMediaEventBase + 20;
+
+// Problems in starting negotiation with remote end
+const TInt KVtEngNegotiationProblem     = KVtEngMediaEventBase + 21;
+
+// Initializing media component failed
+const TInt KVtEngMediaInitFailure       = KVtEngMediaEventBase + 22;
+
+// Begin initialization of image sharing (convert, scale, etc.)
+const TInt KVtEngShareImageInitializeBegin = KVtEngMediaEventBase + 23;
+
+// End initialization of image sharing (convert, scale, etc.)
+const TInt KVtEngShareImageInitializeEnd   = KVtEngMediaEventBase + 24;
+
+// Informs status change in outgoing video channel.
+const TInt KVtEngMediaOutgoingVideoChannelStatusChanged =
+    KVtEngMediaEventBase + 25;
+
+// Informs status change in outgoing audio channel.
+const TInt KVtEngMediaOutgoingAudioChannelStatusChanged =
+    KVtEngMediaEventBase + 26;
+
+// Informs UI that decoding error happened during image share
+const TInt KVtEngShareImageDecodingError = KVtEngMediaEventBase + 27;
+
+// Informs UI that volume is already maximum
+const TInt KVtEngAudioVolumeMax = KVtEngMediaEventBase + 28;
+
+// Informs UI that volume is already minimum
+const TInt KVtEngAudioVolumeMin = KVtEngMediaEventBase + 29;
+
+// Informs UI that Locvid layoutchange has been done
+const TInt KVtEngLCHProviderSwitchDone =  KVtEngMediaEventBase + 30;
+
+/**
+* Engine audio events
+*/
+const TInt KVtEngAudioEventBase         = KVtEngMediaEventBase + 100; // 300
+const TInt KVtEngAudioOutputVolumeChanged = KVtEngAudioEventBase + 1;
+const TInt KVtEngAudioRoutingChanged    = KVtEngAudioEventBase + 2;
+const TInt KVtEngAudioRoutingAvailabilityChanged = KVtEngAudioEventBase + 3;
+const TInt KVtEngAudioRoutingIHFActivated = KVtEngAudioEventBase + 4;
+const TInt KVtEngAudioRoutingIHFDeactivated = KVtEngAudioEventBase + 5;
+
+/**
+* Engine session events
+*/
+const TInt KVtEngSessionEventBase       = KVtEngAudioEventBase + 100; // 400
+const TInt KVtEngSessionStateChanged    = KVtEngSessionEventBase + 1;
+const TInt KVtEngSessionAnswerPossible  = KVtEngSessionEventBase + 2;
+const TInt KVtEngSessionWaitingCallActive  = KVtEngSessionEventBase + 3;
+const TInt KVtEngSessionWaitingCallInactive = KVtEngSessionEventBase + 4;
+const TInt KVtEngCLIAvailable           = KVtEngSessionEventBase + 5;
+
+/**
+* General events
+*/
+const TInt KVtEngGeneralEventBase       = KVtEngSessionEventBase + 100; // 500
+const TInt KVtEngResourceMemAllocFailure = KVtEngGeneralEventBase + 1;
+const TInt KVtEngDtmfFailure            = KVtEngGeneralEventBase + 2;
+/**
+* Remote supports UII DTMF.
+*/
+const TInt KVtEngRemoteUIIDtmfSupport           = KVtEngGeneralEventBase + 13;
+/**
+* Remote supports UII basic string.
+*/
+const TInt KVtEngRemoteUIIBasicStringSupport = KVtEngGeneralEventBase + 14;
+/**
+* Remote supports UII IA5 string.
+*/
+const TInt KVtEngRemoteUIIIA5StringSupport   = KVtEngGeneralEventBase + 15;
+/**
+* Remote supports UII general string.
+*/
+const TInt KVtEngRemoteUIIGeneralStringSupport = KVtEngGeneralEventBase + 6;
+
+
+// Device is locked or unlocked (autolock feature)
+const TInt KVtEngDeviceLockOn           = KVtEngGeneralEventBase + 3;
+const TInt KVtEngDeviceLockOff          = KVtEngGeneralEventBase + 4;
+
+// Remote disconnected
+const TInt KVtEngRemoteDisconnect          = KVtEngGeneralEventBase + 5;
+
+#endif      // VTENGEVENTS_H
+
+// End of File