--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/videoeditorengine/audioeditorengine/src/ProcTimeEstimateAO.cpp	Fri Jan 29 14:08:33 2010 +0200
@@ -0,0 +1,156 @@
+/*
+* Copyright (c) 2010 Ixonos Plc.
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the "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:
+* Ixonos Plc
+*
+* Description:  
+*
+*/
+
+
+
+
+
+#include "ProcTimeEstimateAO.h"
+
+
+void CProcTimeEstimateAO::RunL() 
+    {
+    
+    HBufC8* frame = 0;
+    TInt progress = 0;
+    TTimeIntervalMicroSeconds duration;
+    
+    
+    TBool ret = EFalse; 
+    TRAPD(err, ret = iProcessingObject->ProcessSyncPieceL(frame, progress, duration));
+    
+    if (err != KErrNone)
+        {
+        // something went wrong
+        
+        delete frame;
+        
+        delete iProcessingObject;
+        iProcessingObject = 0;
+        
+        // notify
+        iTEObserver->NotifyTimeEstimateReady(0);
+        
+        }
+    
+    if (!ret) 
+        {
+        
+        if (frame)
+            {
+            
+            // frame is not needed
+            delete frame;
+            frame = 0;
+            
+            }
+        
+        SetActive();
+        TRequestStatus* status = &iStatus;
+        User::RequestComplete(status, KErrNone);
+        
+        return;
+        }
+    else
+        {
+        
+        TInt64 timeEstimate = iProcessingObject->GetFinalTimeEstimate();
+        
+        
+        delete iProcessingObject;
+        iProcessingObject = 0;
+        
+        // notify
+        iTEObserver->NotifyTimeEstimateReady(timeEstimate);
+        
+        return;
+        
+        }
+
+
+    }
+
+void CProcTimeEstimateAO::DoCancel() 
+    {
+
+    }
+   
+CProcTimeEstimateAO* CProcTimeEstimateAO::NewL() 
+    {
+
+
+    CProcTimeEstimateAO* self = new (ELeave) CProcTimeEstimateAO();
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+CProcTimeEstimateAO::~CProcTimeEstimateAO() 
+    {
+    Cancel();   
+    delete iProcessingObject;    
+
+    }
+    
+
+TBool CProcTimeEstimateAO::StartL(const CAudSong* aSong, MAudTimeEstimateObserver& aTEObserver) 
+    {
+    
+    iTEObserver = &aTEObserver;
+    
+    iSong = aSong;
+
+    delete iProcessingObject;
+    iProcessingObject = NULL; /* Must set to null before reallocating with NewL */
+    iProcessingObject = CProcProcess::NewL();
+    
+    iProcessingObject->StartSyncProcessingL(iSong, ETrue);
+     
+    SetActive();
+    TRequestStatus* status = &iStatus;
+    User::RequestComplete(status, KErrNone);
+    
+    return ETrue;
+
+    }
+    
+void CProcTimeEstimateAO::CancelTimeEstimate()
+    {
+
+    Cancel();   
+    delete iProcessingObject;
+    iProcessingObject = 0;
+    // notify
+    return;
+    
+    
+    }
+
+void CProcTimeEstimateAO::ConstructL() 
+    {
+
+    }
+
+CProcTimeEstimateAO::CProcTimeEstimateAO() :  CActive(0)
+    {
+
+    CActiveScheduler::Add(this);
+
+    }
+