--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/photosgallery/viewframework/layouts/src/glxsetvaluelayout.cpp	Thu Dec 17 08:45:44 2009 +0200
@@ -0,0 +1,113 @@
+/*
+* Copyright (c) 2008-2009 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:    Set coefficient layout
+*
+*/
+
+
+
+
+#include "glxsetvaluelayout.h"
+#include <alf/alfvisual.h>
+#include <glxpanic.h> // Panic codes
+
+namespace
+    {
+    const TInt KModifyOpacity  = 0x01;
+    const TInt KModifySize     = 0x02;
+    const TInt KModifyPosition = 0x04;
+    }
+
+// -----------------------------------------------------------------------------
+// TGlxSetValueLayout
+// -----------------------------------------------------------------------------
+EXPORT_C TGlxSetValueLayout::TGlxSetValueLayout()
+	: iOpacityValue( 0.0 ),	// set initial values
+	iSizeValue( 0.0, 0.0 ),
+	iPositionValue( 0.0, 0.0 ),
+	iValuesToChange( 0 )
+	{
+	__DEBUG_ONLY( _iName = _L( "TGlxSetValueLayout" ) );
+	}
+
+// -----------------------------------------------------------------------------
+// Destructor
+// -----------------------------------------------------------------------------
+EXPORT_C TGlxSetValueLayout::~TGlxSetValueLayout()
+	{
+	// Do nothing
+	}
+
+// -----------------------------------------------------------------------------
+// SetValue
+// -----------------------------------------------------------------------------
+EXPORT_C void TGlxSetValueLayout::SetOpacity( 
+	TReal32 aTarget, 
+	TInt aMilliseconds )
+	{
+	// flag that we change opacity
+	iValuesToChange |= KModifyOpacity;
+	// set the value for alf timed value
+	iOpacityValue.SetTarget( aTarget, aMilliseconds );
+	}
+
+// -----------------------------------------------------------------------------
+// SetValue
+// -----------------------------------------------------------------------------
+EXPORT_C void TGlxSetValueLayout::SetSize( 
+	TReal32 aTargetWidth, TReal32 aTargetHeight, TInt aMilliseconds )
+	{
+	// flag that we change size
+	iValuesToChange |= KModifySize;
+	// set the value for alf timed point
+	iSizeValue.SetTarget(
+	    TAlfRealPoint( aTargetWidth, aTargetHeight ), aMilliseconds );
+	}
+
+// -----------------------------------------------------------------------------
+// TimedPoint
+// -----------------------------------------------------------------------------			
+EXPORT_C void TGlxSetValueLayout::SetPosition( 
+	TReal32 aTargetX, TReal32 aTargetY, TInt aMilliseconds )
+	{
+	// flag that we change position
+	iValuesToChange |= KModifyPosition;
+	// set the value for alf timed point
+	iPositionValue.SetTarget( TAlfRealPoint( aTargetX, aTargetY ), aMilliseconds );
+	}
+	
+// -----------------------------------------------------------------------------
+// DoMapValue
+// -----------------------------------------------------------------------------
+void TGlxSetValueLayout::DoSetLayoutValues( TGlxLayoutInfo& aInfo )
+	{
+	CAlfVisual& visual = aInfo.Visual();
+	// modify all the specified values
+	if( iValuesToChange & KModifyOpacity )
+		{
+		// change the opacity
+		visual.SetOpacity( iOpacityValue );
+		}
+	if( iValuesToChange & KModifySize )
+		{
+		// change the size
+		visual.SetSize( iSizeValue );
+		}
+	if( iValuesToChange & KModifyPosition )
+		{
+		// change the position
+		visual.SetPos( iPositionValue );
+		}
+	}
+