--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/videditor/VideoEditorCommon/src/VeiFrameTaker.cpp	Fri Jan 29 14:08:33 2010 +0200
@@ -0,0 +1,152 @@
+/*
+* 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 FILES
+
+// System includes
+#include <e32base.h>
+#include <vedmovie.h>
+#include <fbs.h>
+// User includes
+
+#include "VideoEditorDebugUtils.h"
+#include "veiframetaker.h"
+
+CVeiFrameTaker::CVeiFrameTaker( MVeiFrameTakerObserver& aObserver ) : CActive(CActive::EPriorityLow), iObserver( aObserver )
+	{
+	}
+
+
+CVeiFrameTaker::~CVeiFrameTaker()
+	{
+	delete iWaitScheduler;
+	delete iFirstFrame;
+	delete iLastFrame;
+    delete iTimelineFrame;
+	}
+
+
+
+EXPORT_C CVeiFrameTaker* CVeiFrameTaker::NewL( MVeiFrameTakerObserver& aObserver )
+	{
+	CVeiFrameTaker* self = new (ELeave) CVeiFrameTaker( aObserver );
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop(self);
+    return self;
+	}
+
+EXPORT_C void CVeiFrameTaker::GetFramesL( CVedVideoClipInfo& aInfo,
+									  TInt const aFirstFrame,  TSize* const aFirstResolution,
+									  TInt const aLastFrame,  TSize* const aLastResolution,
+                                      TInt const aTimelineFrame,  TSize* const aTimelineResolution,
+									  TInt aPriority)
+	{
+	LOG(KVideoEditorLogFile, "CVeiFrameTaker::GetFramesL: In");
+	iError = KErrNone;
+	iFrameCount = 0;
+
+	delete iFirstFrame;
+	iFirstFrame = NULL;
+	delete iLastFrame;
+	iLastFrame = NULL;
+    delete iTimelineFrame;
+    iTimelineFrame = NULL;
+
+	LOG(KVideoEditorLogFile, "CVeiFrameTaker::GetFramesL: 1");
+	aInfo.GetFrameL( *this, aFirstFrame, aFirstResolution, EColor64K, EFalse, aPriority );
+	LOG(KVideoEditorLogFile, "CVeiFrameTaker::GetFramesL: 2");
+	
+	if ( iFrameCount == 0 )		// GetFrameL is still active, so start waiting
+		{		
+		LOG(KVideoEditorLogFile, "CVeiFrameTaker::GetFramesL: 3");
+		iWaitScheduler->Start();
+		LOG(KVideoEditorLogFile, "CVeiFrameTaker::GetFramesL: 4");
+		}
+	LOG(KVideoEditorLogFile, "CVeiFrameTaker::GetFramesL: 5");
+	if ( iError == KErrNone )
+		{
+		LOG(KVideoEditorLogFile, "CVeiFrameTaker::GetFramesL: 6");
+		aInfo.GetFrameL( *this, aLastFrame, aLastResolution, EColor64K, EFalse, aPriority );
+		LOG(KVideoEditorLogFile, "CVeiFrameTaker::GetFramesL: 7");
+		if ( iFrameCount == 1 )	
+			{			
+			LOG(KVideoEditorLogFile, "CVeiFrameTaker::GetFramesL: 8");
+			iWaitScheduler->Start();
+			LOG(KVideoEditorLogFile, "CVeiFrameTaker::GetFramesL: 9");
+			}
+			LOG(KVideoEditorLogFile, "CVeiFrameTaker::GetFramesL: 10");
+		}
+	LOG(KVideoEditorLogFile, "CVeiFrameTaker::GetFramesL: 11");	
+    if ( iError == KErrNone )
+        {
+        LOG(KVideoEditorLogFile, "CVeiFrameTaker::GetFramesL: 12");
+        aInfo.GetFrameL( *this, aTimelineFrame, aTimelineResolution, EColor64K, EFalse, aPriority );
+		LOG(KVideoEditorLogFile, "CVeiFrameTaker::GetFramesL: 13");
+        if ( iFrameCount == 2 )	
+        	{
+        	LOG(KVideoEditorLogFile, "CVeiFrameTaker::GetFramesL: 14");        
+			iWaitScheduler->Start();
+			LOG(KVideoEditorLogFile, "CVeiFrameTaker::GetFramesL: 15");
+        	}        	
+        }
+	LOG(KVideoEditorLogFile, "CVeiFrameTaker::GetFramesL: 16");
+	iObserver.NotifyFramesCompleted( iFirstFrame, iLastFrame, iTimelineFrame, iError );
+	LOG(KVideoEditorLogFile, "CVeiFrameTaker::GetFramesL: Out");
+	}
+
+void CVeiFrameTaker::ConstructL()
+	{
+    iWaitScheduler = new (ELeave) CActiveSchedulerWait;
+	CActiveScheduler::Add(this);
+	}
+
+void CVeiFrameTaker::DoCancel()
+    {
+    }
+
+void CVeiFrameTaker::RunL()
+    {
+    iWaitScheduler->AsyncStop();
+    }
+
+void CVeiFrameTaker::NotifyVideoClipFrameCompleted(CVedVideoClipInfo& /*aInfo*/, TInt aError, CFbsBitmap* aFrame)
+    {
+	iError = aError;
+
+	if ( iFrameCount == 0 )
+		{
+		iFirstFrame = aFrame;
+		}
+	else if ( iFrameCount == 1 )
+		{
+		iLastFrame = aFrame;
+		}
+    else if ( iFrameCount == 2 )
+		{
+		iTimelineFrame = aFrame;
+		}
+
+	iFrameCount++;
+// Text frame generator is quite fast, so waitscheduler is not
+// started everytime.
+	if (iWaitScheduler->IsStarted() )
+		iWaitScheduler->AsyncStop();
+    }
+// End of File