--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lafagnosticuifoundation/cone/src/COEPRIV.CPP	Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,106 @@
+// Copyright (c) 1997-2009 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:
+//
+
+#include "coepriv.h"
+#include "coepanic.h"
+#include <coecntrl.h>	// class CCoeControl
+
+
+LOCAL_C TBool IsHandleValid(TUint aHandle)
+	{
+	return (aHandle&3)==0;
+	}
+
+//
+// CCoeView class
+//
+
+CCoeView* CCoeView::NewLC(MCoeView& aView)
+	{
+	CCoeView* self=new(ELeave) CCoeView(aView);
+	CleanupStack::PushL(self);
+	return self;
+	}
+
+CCoeView::CCoeView(MCoeView& aView) : iView(aView)
+	{
+	}
+
+
+
+//
+// class CCoeRedrawer
+//
+
+CCoeRedrawer::CCoeRedrawer(RWsSession& aWsSession)
+	:CActive(EActivePriorityRedrawEvents),
+	 iWsSession(aWsSession),
+	 iFirstRunL(ETrue)
+	{
+	CActiveScheduler::Add(this);
+	Queue();
+	}
+
+CCoeRedrawer::~CCoeRedrawer()
+	{
+	Cancel();
+	}
+
+void CCoeRedrawer::Queue()
+	{
+	iWsSession.RedrawReady(&iStatus);
+	SetActive();
+	}
+
+void CCoeRedrawer::RunL()
+	{
+	TWsRedrawEvent redraw;
+	iWsSession.GetRedraw(redraw);
+	const TUint handle = redraw.Handle();
+	__ASSERT_ALWAYS(IsHandleValid(handle), Panic(ECoePanicInvalidHandle)); 
+	CCoeControl* window=REINTERPRET_CAST(CCoeControl*,handle);
+	Queue();
+#if defined(_DEBUG)
+	if (window)
+		{
+		TRAPD(err, window->HandleRedrawEvent(redraw.Rect()));
+		__ASSERT_ALWAYS(err==KErrNone,Panic(ECoePanicLeaveWithoutTrapDuringRedraw));
+		}
+#else
+	if (window)
+		window->HandleRedrawEvent(redraw.Rect());
+#endif
+	iWsSession.Flush();	//flush the window-server client-side buffer *after* HandleRedrawEvent has done any drawing
+
+#if defined(USE_IH_RAISE_EVENT)
+	const TInt appStartupInstrumentationEventIdBase=CCoeEnv::Static()->AppStartupInstrumentationEventIdBase();
+	if (appStartupInstrumentationEventIdBase!=0)
+		{
+		IH_DECLARE( lInstrumentationHandler );
+		IH_CREATE( lInstrumentationHandler );
+		IH_RAISE_EVENT( lInstrumentationHandler, appStartupInstrumentationEventIdBase+MTestInstrumentation::TIDOffsetEndApplicationFirstRedraw );
+		IH_DELETE( lInstrumentationHandler );
+		}
+#endif
+	if (iFirstRunL)
+		{
+		iFirstRunL=EFalse;
+		}
+	}
+
+void CCoeRedrawer::DoCancel()
+	{
+	iWsSession.RedrawReadyCancel();
+	}