--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vtuis/videotelui/src/CVtUiActiveExec.cpp	Wed Sep 01 12:29:12 2010 +0100
@@ -0,0 +1,164 @@
+/*
+* 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 CVtUiActiveExec class.
+*
+*/
+
+
+
+// INCLUDE FILES
+#include    "CVtUiActiveExec.h"
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CVtUiActiveExec::CVtUiActiveExec
+// -----------------------------------------------------------------------------
+//
+CVtUiActiveExec::CVtUiActiveExec(
+        const TInt aPriority )
+    : CActive( aPriority )
+    {
+    CActiveScheduler::Add( this );
+    }
+
+// -----------------------------------------------------------------------------
+// CVtUiActiveExec::~CVtUiActiveExec
+// -----------------------------------------------------------------------------
+//
+CVtUiActiveExec::~CVtUiActiveExec()
+    {
+    Cancel();
+    }
+
+// -----------------------------------------------------------------------------
+// CVtUiActiveExec::Start
+// -----------------------------------------------------------------------------
+//
+void CVtUiActiveExec::Start( 
+        TInt aStartState, 
+        MVtUiActiveExec& aExec )
+    {
+    Cancel();
+
+    iInitialState = aStartState;
+    iCurrentState = aStartState;
+    iNextState = aStartState;
+
+    iActiveExec = &aExec;
+
+    TRequestStatus* status = &iStatus;
+    User::RequestComplete( status, KErrNone );
+    SetActive();
+    }
+
+// -----------------------------------------------------------------------------
+// CVtUiActiveExec::InitialState
+// -----------------------------------------------------------------------------
+//
+TInt CVtUiActiveExec::InitialState() const
+    {
+    return iInitialState;
+    }
+
+// -----------------------------------------------------------------------------
+// CVtUiActiveExec::RequestStatus
+// -----------------------------------------------------------------------------
+//
+TInt CVtUiActiveExec::RequestStatus() const
+    {
+    return iStatus.Int();
+    }
+
+// -----------------------------------------------------------------------------
+// CVtUiActiveExec::RunL
+// -----------------------------------------------------------------------------
+//
+void CVtUiActiveExec::RunL()
+    {
+    User::LeaveIfError( iStatus.Int() );
+    TBool synch = ETrue;
+
+    // Execute to the next asynchronous operation.
+    while ( synch )
+        {
+        iCurrentState = iNextState;
+        if ( iCurrentState )
+            {
+            synch = iActiveExec->ActiveExecExecuteL( 
+                *this,
+                iCurrentState, 
+                iNextState, 
+                iStatus );
+
+            if ( !synch )
+                {
+                SetActive();
+                }
+            }
+        else
+            {   
+            iActiveExec->ActiveExecDone( *this, iInitialState );
+            if ( !IsActive() )
+                {
+                iInitialState = 0;
+                }
+
+            synch = EFalse;
+            }
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CVtUiActiveExec::DoCancel
+// -----------------------------------------------------------------------------
+//
+void CVtUiActiveExec::DoCancel()
+    {
+    if ( iActiveExec )
+        {
+        iActiveExec->ActiveExecCancel( *this, iCurrentState );
+        
+        iCurrentState = 0;
+        iActiveExec = NULL;
+        iInitialState = 0;
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CVtUiActiveExec::RunError
+// -----------------------------------------------------------------------------
+//
+TInt CVtUiActiveExec::RunError( TInt aError )
+    {
+    if ( iActiveExec->ActiveExecContinue( *this, iCurrentState, aError ) )
+        {
+        iNextState = iCurrentState;
+
+        TRequestStatus* status = &iStatus;
+        User::RequestComplete( status, KErrNone );
+        SetActive();
+        }
+    else
+        {
+        if ( !IsActive() )
+            {
+            iInitialState = 0;
+            }
+        }
+    
+    return KErrNone;
+    }
+
+//  End of File