diff -r f15ac8e65a02 -r 779871d1e4f4 vtuis/videotelui/src/TVtUiCallParameters.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vtuis/videotelui/src/TVtUiCallParameters.cpp	Wed Sep 01 12:29:12 2010 +0100
@@ -0,0 +1,158 @@
+/*
+* Copyright (c) 2004 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:  Implementation of the TVtUiCallParameters class.
+*
+*/
+
+
+
+// INCLUDE FILES
+#include    "TVtUiCallParameters.h"
+
+// CONSTANTS
+
+// Enumerates call parameter flags.
+enum TVtUiCallParameterFlags
+    {
+    // Audio status has been updated.
+    EVtUiCallParameterFlagHasAudio = 1,
+    // Audio status equals to ETrue.
+    EVtUiCallParameterFlagAudioEnabled = 2,
+    // Video status has been updated.
+    EVtUiCallParameterFlagHasVideo = 4,
+    // Video status equals to ETrue.
+    EVtUiCallParameterFlagVideoEnabled = 8,
+    // Selected camera has been updated.
+    EVtUiCallParameterFlagHasSelectedCamera = 16,
+    // Primary camera has been selected. Otherwise secondary has been selected.
+    EVtUiCallParameterFlagHasSelectedPrimary = 32,
+    };
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// TVtUiCallParameters::TVtUiCallParameters
+// C++ constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+TVtUiCallParameters::TVtUiCallParameters()
+    : iFlags( 0 )
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// TVtUiCallParameters::Reset
+// -----------------------------------------------------------------------------
+//
+void TVtUiCallParameters::Reset()
+    {
+    iFlags = 0;
+    }
+
+// -----------------------------------------------------------------------------
+// TVtUiCallParameters::SetAudioStatus
+// -----------------------------------------------------------------------------
+//
+void TVtUiCallParameters::SetAudioStatus( const TBool aEnabled )
+    {
+    iFlags |= ( EVtUiCallParameterFlagAudioEnabled + 
+                EVtUiCallParameterFlagHasAudio );
+    if ( !aEnabled )
+        {
+        iFlags &= ~EVtUiCallParameterFlagAudioEnabled;
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// TVtUiCallParameters::GetAudioStatus
+// -----------------------------------------------------------------------------
+//
+TInt TVtUiCallParameters::GetAudioStatus( TBool& aEnabled ) const
+    {
+    TInt err = KErrNotFound;
+    if ( iFlags & EVtUiCallParameterFlagHasAudio )
+        {
+        err = KErrNone;
+        aEnabled = ( iFlags & EVtUiCallParameterFlagAudioEnabled );
+        }
+
+    return err;
+    }
+
+// -----------------------------------------------------------------------------
+// TVtUiCallParameters::SetVideoStatus
+// -----------------------------------------------------------------------------
+//
+void TVtUiCallParameters::SetVideoStatus( const TBool aEnabled )
+    {
+    iFlags |= ( EVtUiCallParameterFlagVideoEnabled + 
+                EVtUiCallParameterFlagHasVideo );
+    if ( !aEnabled )
+        {
+        iFlags &= ~EVtUiCallParameterFlagVideoEnabled;
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// TVtUiCallParameters::GetVideoStatus
+// -----------------------------------------------------------------------------
+//
+TInt TVtUiCallParameters::GetVideoStatus( TBool& aEnabled )
+    {
+    TInt err = KErrNotFound;
+    if ( iFlags & EVtUiCallParameterFlagHasVideo )
+        {
+        err = KErrNone;
+        aEnabled = ( iFlags & EVtUiCallParameterFlagVideoEnabled );
+        }
+
+    return err;
+    }
+
+// -----------------------------------------------------------------------------
+// TVtUiCallParameters::SetSelectedCamera
+// -----------------------------------------------------------------------------
+//
+void TVtUiCallParameters::SetSelectedCamera( const TBool aPrimary )
+    {
+    iFlags |= EVtUiCallParameterFlagHasSelectedCamera;
+    
+    if ( aPrimary )
+        {
+        iFlags |= EVtUiCallParameterFlagHasSelectedPrimary;
+        }
+    else
+        {
+        iFlags &= ~EVtUiCallParameterFlagHasSelectedPrimary;
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// TVtUiCallParameters::GetSelectedCamera
+// -----------------------------------------------------------------------------
+//
+TInt TVtUiCallParameters::GetSelectedCamera( TBool& aPrimary )
+    {
+    TInt err = KErrNotFound;
+    if ( iFlags & EVtUiCallParameterFlagHasSelectedCamera )
+        {
+        err = KErrNone;
+        aPrimary = ( iFlags & EVtUiCallParameterFlagHasSelectedPrimary );
+        }
+
+    return err;
+    }
+
+//  End of File