--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/menufw/menufwui/mmwidgets/src/mmhighlighttimer.cpp	Thu Dec 17 08:40:49 2009 +0200
@@ -0,0 +1,236 @@
+/*
+* Copyright (c) 2007 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:  highlight control class
+*
+*/
+#include <eiklbi.h>
+
+#include "mmhighlighttimer.h"
+#include "mmwidgetcontainer.h"
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+CMmHighlightTimer::CMmHighlightTimer(CMmWidgetContainer* aContainer) :
+	CActive(EPriorityStandard), iState(EInactivityState), 
+	iContainer( aContainer )
+	{
+	}
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CMmHighlightTimer* CMmHighlightTimer::NewLC(
+		CMmWidgetContainer* aContainer)
+	{
+	ASSERT(aContainer);
+	CMmHighlightTimer* self = new (ELeave) CMmHighlightTimer( aContainer );
+	CleanupStack::PushL( self );
+	self->ConstructL();
+	return self;
+	}
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CMmHighlightTimer* CMmHighlightTimer::NewL(
+		CMmWidgetContainer* aContainer)
+	{
+	CMmHighlightTimer* self = CMmHighlightTimer::NewLC( aContainer );
+	CleanupStack::Pop( self );
+	return self;
+	}
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+void CMmHighlightTimer::ConstructL()
+	{
+	User::LeaveIfError( iTimer.CreateLocal() );
+	CActiveScheduler::Add( this );
+	}
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+CMmHighlightTimer::~CMmHighlightTimer()
+	{
+	Cancel();
+	iTimer.Close();
+	}
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+void CMmHighlightTimer::DoCancel()
+	{
+	if (iState == ETimerExpirationCompletionState)
+		{
+		iTimer.Cancel();
+		}
+	else if (iState == EExternalCompletionState)
+		{
+		TRequestStatus* status = &iStatus;
+		User::RequestComplete( status, KErrCancel );
+		}
+	iState = EInactivityState;
+	}
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+void CMmHighlightTimer::StartL( TInt aTime, TBool aPressDownState )
+	{
+	CListBoxView* view = iContainer->Widget()->View();
+	if ( IsActive() &&
+			iTimerHighlightIndex != iContainer->Widget()->CurrentItemIndex())
+		{
+		// draw over previous highlight
+		// this occurs when e.g. highlight is set by rocker and later another 
+		// item is pressed.
+		DrawHighlightL( iTimerHighlightIndex );
+		}
+	Cancel();
+	if (aTime > 0)
+		{
+		iTimer.After(iStatus, aTime);
+		iState = ETimerExpirationCompletionState;
+		}
+	else
+		{
+		iStatus = KRequestPending;
+		iState = EExternalCompletionState;
+		}
+
+	SetActive();
+	iContainer->SetHighlightVisibilityL( ETrue );
+		{
+		SetPressDownState( aPressDownState );
+		TInt currentItemIndex =
+			iContainer->Widget()->View()->CurrentItemIndex();
+		DrawHighlightL( currentItemIndex );
+		iTimerHighlightIndex = currentItemIndex;
+		}
+	iContainer->SetHighlightVisibilityL( EFalse );
+	}
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+void CMmHighlightTimer::RunL()
+	{
+	DrawHighlightL(iContainer->Widget()->View()->CurrentItemIndex());
+	iState = EInactivityState;
+	}
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+TInt CMmHighlightTimer::RunError(TInt /*aError*/)
+	{
+	iState = EInactivityState;
+	return KErrNone;
+	}
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+void CMmHighlightTimer::StopL( TBool aDrawOverHighlight )
+	{
+	if (IsActive())
+		{
+		Cancel();
+		if ( aDrawOverHighlight )
+			{
+			DrawHighlightL( iContainer->Widget()->View()->CurrentItemIndex() );
+			}
+		}
+	iState = EInactivityState;
+	}
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+TInt CMmHighlightTimer::TimerHighlightIndex() const
+	{
+	return iTimerHighlightIndex;
+	}
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+void CMmHighlightTimer::DrawHighlightL(TInt aItemIndex)
+	{
+	if ( iContainer->IsVisible() )
+		{
+		CListBoxView* view = iContainer->Widget()->View();
+		iContainer->Widget()->DrawNow( TRect(
+				view->ItemPos( aItemIndex ), view->ItemSize(
+						aItemIndex) ) );
+		}
+	}
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+void CMmHighlightTimer::SetPressDownState(TBool aPressDownState)
+	{
+	if ( aPressDownState )
+		{
+		iContainer->Widget()->View()->ItemDrawer()->SetFlags(
+				CListItemDrawer::EPressedDownState );
+		}
+	else 
+		{
+		iContainer->Widget()->View()->ItemDrawer()->ClearFlags(
+				CListItemDrawer::EPressedDownState );
+		}
+	}
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+void CMmHighlightTimer::ContinueL( TInt aTime )
+	{
+	if ( IsActive() )
+		{
+		Cancel();
+		if ( aTime > 0 )
+			{
+			iTimer.After( iStatus, aTime );
+			iState = ETimerExpirationCompletionState;
+			}
+		else
+			{
+			iStatus = KRequestPending;
+			iState = EExternalCompletionState;
+			}
+		SetActive();
+		}
+	}
+// End of file