--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vtengines/videoteleng/Src/Commands/cvtenginternaloperation.cpp	Mon Nov 23 14:47:47 2009 +0200
@@ -0,0 +1,136 @@
+/*
+* Copyright (c) 2008 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:  Internal operation class implementation
+*
+*/
+
+
+// INCLUDE FILES
+#include "cvtenginternaloperation.h"
+#include "mvtengoperationobserver.h"
+#include "CVtEngStateManager.h"
+#include "TVtEngOperationUtils.h"
+#include "VtEngUtils.h"
+#include "cvtlogger.h"
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CVtEngOperation::NewL
+// Symbian two-phase constructor
+//
+// -----------------------------------------------------------------------------
+//
+CVtEngInternalOperation* CVtEngInternalOperation::NewL(
+    TVtEngCommandId aCommandId,
+    CVtEngHandlerContainer& aHandlers,
+    MVtEngOperationObserver& aObserver,
+    TBool aDelete )
+    {
+    __VTPRINTENTER( "CVtEngInternalOperation.NewL<" )
+    CVtEngInternalOperation* self = new ( ELeave )
+        CVtEngInternalOperation( aCommandId, aHandlers, aObserver, aDelete );
+    __VTPRINTEXIT( "CVtEngInternalOperation.NewL>" )
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CVtEngInternalOperation::CVtEngInternalOperation
+// C++ constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CVtEngInternalOperation::CVtEngInternalOperation(
+    TVtEngCommandId aCommandId,
+    CVtEngHandlerContainer& aHandlers,
+    MVtEngOperationObserver& aObserver,
+    TBool aDelete ) : CVtEngOperation( aCommandId, aHandlers, aObserver,
+        aDelete )
+    {
+    __VTPRINTENTER( "CVtEngInternalOperation.CVtEngInternalOperation" )
+    __VTPRINTEXIT( "CVtEngInternalOperation.CVtEngInternalOperation" )
+    }
+
+// -----------------------------------------------------------------------------
+// CVtEngInternalOperation::~CVtEngInternalOperation
+// Destructor
+//
+// -----------------------------------------------------------------------------
+//
+CVtEngInternalOperation::~CVtEngInternalOperation()
+    {
+    __VTPRINTENTER( "CVtEngInternalOperation.~" )
+    __VTPRINTEXIT( "CVtEngInternalOperation.~" )
+    }
+
+// -----------------------------------------------------------------------------
+// CVtEngInternalOperation::HandleOpCompleteL
+// Destructor
+//
+// -----------------------------------------------------------------------------
+//
+void CVtEngInternalOperation::HandleOpComplete( const TInt aResult )
+    {
+    __VTPRINTENTER( "CVtEngInternalOperation.HandleOpComplete" )
+    #ifdef VTDEBUG
+    TRAPD( err, iObserver.CommandCompleteL( iCommand, aResult ) );
+    __VTPRINT2( DEBUG_GEN, "EngOp.Complete err=", err )
+#else
+    TRAP_IGNORE( iObserver.CommandCompleteL( iCommand, aResult ) );
+#endif // VTDEBUG
+    if ( iDelete )
+        {
+        delete this;
+        }
+    __VTPRINTEXITR( "CVtEngInternalOperation.HandleOpComplete %d>", aResult )
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+// CVtEngInternalOperation::ExecuteL
+// Destructor
+//
+// -----------------------------------------------------------------------------
+//
+TBool CVtEngInternalOperation::ExecuteL()
+    {
+    __VTPRINTENTER( "CVtEngInternalOperation.ExecuteL" )
+    const CVtEngStateManager* states = CVtEngUtility::StateManager();
+    TInt err( KErrNotReady );
+    if ( states->IsCommandPossible( iCommand ) )
+        {
+        err = KErrNone;
+        switch ( iCommand )
+            {
+            case KVtEngTerminateSession:
+                TVtEngEngineInitUtil::HandleL( *this, iHandlers );
+                break;
+            case KVtEngMuteOutgoingAudio:
+            case KVtEngUnmuteOutgoingAudio:
+                TVtEngAudioPlaybackUtil::HandleL( *this, iHandlers );
+                break;            
+            default:
+                __VTPRINT( DEBUG_GEN, "EngOp.ExecuteL not handled" )
+                err = KErrNotSupported;
+                break;
+            }        
+        }
+    User::LeaveIfError( err );
+    __VTPRINTEXIT( "CVtEngInternalOperation.ExecuteL" )
+    return EFalse;
+    }
+
+//  End of File
+