--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiacceltk/hitchcock/Client/src/alftimedvalue.cpp	Tue Feb 02 07:56:43 2010 +0200
@@ -0,0 +1,202 @@
+/*
+* Copyright (c) 2006-2007 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:   Timed value class
+*
+*/
+
+
+#include "alf/alftimedvalue.h"
+#include "alf/alfutil.h"
+
+EXPORT_C TAlfTimedValue::TAlfTimedValue()
+    :iValueNow(0),
+    iValueTarget(0),
+    iTimeToTarget(0),
+    iInterpolationStyle(0),
+    iMappingFunctionIdentifier(0),
+    iSpeed(0),
+    iFlags(EAlfValueFlagsNone)
+    {
+    }
+
+EXPORT_C TAlfTimedValue::TAlfTimedValue(TReal32 aInitialValue) __SOFTFP
+    :iValueNow(aInitialValue),
+    iValueTarget(0),
+    iTimeToTarget(0),
+    iInterpolationStyle(0),
+    iMappingFunctionIdentifier(0),
+    iSpeed(0),
+    iFlags(EAlfValueNowChanged)
+    {
+    }
+
+EXPORT_C TAlfTimedValue::TAlfTimedValue(TReal32 aTargetValue, TInt aTime) __SOFTFP
+    :iValueNow(0),
+    iValueTarget(aTargetValue),
+    iTimeToTarget(aTime),
+    iInterpolationStyle(0),
+    iMappingFunctionIdentifier(0),
+    iSpeed(0),
+    iFlags(EAlfValueTargetChanged)
+    {        
+    }
+    
+    
+EXPORT_C void TAlfTimedValue::SetValueNow(const TReal32& aValueNow)
+    {
+    iFlags |= EAlfValueNowChanged;    
+    iValueNow = aValueNow;
+    }
+    
+EXPORT_C void TAlfTimedValue::SetTarget(const TReal32& aTarget, TInt aTime)
+    {
+    iFlags |= EAlfValueTargetChanged;    
+    iValueTarget = aTarget;
+    iTimeToTarget = aTime;
+    }
+
+EXPORT_C void TAlfTimedValue::SetTargetWithSpeed(TReal32 aValue, TReal32 aUnitsPerSecond) __SOFTFP
+    {
+    iFlags |= EAlfValueTargetChanged;    
+    iFlags |= EAlfSpeedChanged;    
+    iValueTarget = aValue;
+    iSpeed = aUnitsPerSecond;    
+    }
+
+EXPORT_C TReal32 TAlfTimedValue::Speed() const __SOFTFP
+    {
+    return iSpeed;    
+    }
+
+
+EXPORT_C void TAlfTimedValue::SetStyle(TAlfInterpolationStyle aStyle)
+    {
+    iFlags |= EAlfInterpolationStyleChanged;    
+    iInterpolationStyle = aStyle;
+    }
+
+EXPORT_C TAlfInterpolationStyle TAlfTimedValue::Style()
+    {
+    return TAlfInterpolationStyle(iInterpolationStyle);        
+    }
+    
+EXPORT_C void TAlfTimedValue::SetMappingFunctionIdentifier(TInt aIdentifier) 
+    {
+    iFlags |= EAlfMappingFunctionChanged;    
+    iMappingFunctionIdentifier = aIdentifier;
+    }
+
+// Todo: real use case for inline perhaps    
+EXPORT_C TReal32 TAlfTimedValue::ValueNow() const __SOFTFP
+    {
+    return iValueNow;
+    }
+
+// Todo: real use case for inline perhaps        
+EXPORT_C TReal32 TAlfTimedValue::Target() const __SOFTFP
+    {
+    return iValueTarget;    
+    }
+// Todo: real use case for inline perhaps        
+EXPORT_C TInt TAlfTimedValue::TimeToTargetinMilliSeconds() const
+    {
+    return iTimeToTarget;
+    }
+
+EXPORT_C TInt& TAlfTimedValue::Flags()
+    {
+    return iFlags;
+    }
+
+EXPORT_C TInt TAlfTimedValue::MappingFunctionIdentifier() const 
+    {
+    if (iFlags&EAlfMappingFunctionChanged)
+        {
+        return iMappingFunctionIdentifier;
+        }
+        
+    return KErrNotFound;
+    }
+
+
+
+EXPORT_C TAlfTimedPoint::TAlfTimedPoint()
+    {}
+
+EXPORT_C TAlfTimedPoint::TAlfTimedPoint(TReal32 aX, TReal32 aY) __SOFTFP
+    {
+    iX = TAlfTimedValue(aX);
+    iY = TAlfTimedValue(aY);    
+    }
+
+EXPORT_C TAlfTimedPoint::TAlfTimedPoint(TReal32 aXTarget, TReal32 aYTarget, TInt aTransitionTime) __SOFTFP
+    {
+    iX = TAlfTimedValue(aXTarget, aTransitionTime);
+    iY = TAlfTimedValue(aYTarget, aTransitionTime);            
+    }
+    
+
+EXPORT_C void TAlfTimedPoint::SetMappingFunctionIdentifier(TInt aIdentifier)
+    {
+    // Both use the same function, but the components are different.
+    iX.SetMappingFunctionIdentifier(aIdentifier);
+    iY.SetMappingFunctionIdentifier(aIdentifier);        
+    }
+
+EXPORT_C void TAlfTimedPoint::SetStyle(TAlfInterpolationStyle aStyle)
+    {
+    iX.SetStyle(aStyle);
+    iY.SetStyle(aStyle);        
+    }
+
+EXPORT_C void TAlfTimedPoint::SetTarget(const TAlfRealPoint& aPoint, TInt aTransitionTime)
+    {
+    iX.SetTarget(aPoint.iX, aTransitionTime);
+    iY.SetTarget(aPoint.iY, aTransitionTime);                
+    }
+    
+EXPORT_C void TAlfTimedPoint::SetTarget(TReal32 aValue, TInt aTransitionTime) __SOFTFP
+    {
+    iX.SetTarget(aValue, aTransitionTime);
+    iY.SetTarget(aValue, aTransitionTime);                        
+    }
+
+EXPORT_C void TAlfTimedPoint::SetTargetWithSpeed(const TAlfRealPoint& aPoint, TReal32 aUnitsPerSecond) __SOFTFP
+    {
+    iX.SetTargetWithSpeed(aPoint.iX, aUnitsPerSecond);
+    iY.SetTargetWithSpeed(aPoint.iY, aUnitsPerSecond);                        
+    }
+  
+EXPORT_C void TAlfTimedPoint::SetTargetWithSpeed(TReal32 aValue, TReal32 aUnitsPerSecond) __SOFTFP
+    {
+    iX.SetTargetWithSpeed(aValue, aUnitsPerSecond);
+    iY.SetTargetWithSpeed(aValue, aUnitsPerSecond);                                
+    }
+    
+EXPORT_C TPoint TAlfTimedPoint::IntValueNow() const
+    {
+    // Round the float returned by ValueNow to the closest integer.
+    return TPoint(AlfUtil::RoundFloatToInt(iX.ValueNow()), AlfUtil::RoundFloatToInt(iY.ValueNow()));
+    }
+
+EXPORT_C TPoint TAlfTimedPoint::IntTarget() const
+    {
+    // Round the float returned by ValueNow to the closest integer.
+    return TPoint(AlfUtil::RoundFloatToInt(iX.Target()), AlfUtil::RoundFloatToInt(iY.Target()));
+    }
+
+
+
+// End of file
+