--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lafagnosticuifoundation/graphicseffects/ClientSrc/policyhandler.cpp	Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,165 @@
+// Copyright (c) 2006-2009 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:
+// GFXTRANSEFFECT.CPP
+// 
+//
+
+#include "PolicyHandler.h"
+#include "GfxTransUtils.h"
+
+//---------------------------------
+// construct/destruct  
+//---------------------------------
+
+CPolicyHandler::CPolicyHandler() 
+	{
+	
+	}
+	 
+CPolicyHandler::~CPolicyHandler() 
+	{
+	iPolicies.ResetAndDestroy();
+	iPolicies.Close();
+	}
+
+
+//---------------------------------
+// get/set policies 
+//---------------------------------
+ 
+TPolicy CPolicyHandler::GetPolicy(TUid aUid, TUint aAction) 
+	{
+	TInt cpIdx = FindControlPolicy(aUid);
+	if(IsValidIndex(cpIdx))
+		{
+		TInt apIdx = FindActionPolicy(iPolicies[cpIdx], aAction);
+		if(IsValidIndex(apIdx))
+			{
+			return iPolicies[cpIdx]->iActions[apIdx].iPolicy;
+			}
+		}
+	return ENotSupported;
+	}
+	 
+void CPolicyHandler::UpdatePolicy(TUid aUid, TUint aAction, TPolicy aPolicy) 
+	{
+	TInt const cpIdx = FindControlPolicy(aUid);
+	if(IsValidIndex(cpIdx))
+		{
+		CControlPolicy *policy = iPolicies[cpIdx];
+		
+		TInt apIdx = FindActionPolicy(policy, aAction);
+		if(IsValidIndex(apIdx))
+			{
+			if(aPolicy == ENotSupported)
+				{ //remove current existing policy
+				policy->iActions.Remove(apIdx);
+				if(policy->iActions.Count() == 0)
+					{
+					iPolicies.Remove(cpIdx);
+					delete policy;
+					}
+				}
+			else 
+				{
+				//change the policy
+				policy->iActions[apIdx].iPolicy = aPolicy;
+				}
+			return;
+			}
+		if(aPolicy == ENotSupported)
+			{
+			//already not existing so do nothing
+			return;
+			}
+		else 
+			{
+			//create the action policy
+			TActionPolicy actionPolicy;
+			actionPolicy.iAction = aAction;
+			actionPolicy.iPolicy = aPolicy;
+			policy->iActions.Append(actionPolicy); //nothing to do if we fail
+			return;
+			}
+		}
+	if(aPolicy == ENotSupported)
+		{
+		//already not existing so do nothing
+		return;
+		}
+	else 
+		{
+		//Create the policy
+		CControlPolicy* policy = new CControlPolicy();
+		if(!policy)
+			return; //nothing to do if we fail
+		policy->iUid = aUid;
+		TActionPolicy actionPolicy;
+		actionPolicy.iAction = aAction;
+		actionPolicy.iPolicy = aPolicy;
+		if(KErrNone != policy->iActions.Append(actionPolicy))
+			{
+			delete policy;
+			return;
+			}
+		if(KErrNone != iPolicies.Append(policy))
+			{
+			delete policy;
+			return; //nothing to do if we fail
+			}
+		}
+	}
+		
+void CPolicyHandler::SetTransitionPolicies(TControlPolicy* aPolicies, TInt aNum)
+	{
+	iPolicies.ResetAndDestroy();
+	for(TInt i = 0;i < aNum; i++)
+		{
+		UpdatePolicy(aPolicies[i].iId, aPolicies[i].iAction, aPolicies[i].iPolicy);
+		}
+	delete aPolicies;
+	}
+
+
+
+//---------------------------------
+// find functions  
+//---------------------------------
+TInt CPolicyHandler::FindControlPolicy(TUid aUid)
+	{
+	TInt count = iPolicies.Count();
+	for(TInt i = 0; i < count; i++)
+		{
+		if(iPolicies[i]->iUid == aUid)
+			{
+			return i;
+			}
+		}
+	return KErrNotFound;
+	}
+	
+TInt CPolicyHandler::FindActionPolicy(CControlPolicy* aControlPolicy, TUint aAction)
+	{
+	TInt count = aControlPolicy->iActions.Count();
+	for(TInt i = 0; i < count; i++)
+		{
+		if(aControlPolicy->iActions[i].iAction == aAction)
+			{
+			return i;
+			}
+		}
+	return KErrNotFound;
+	}
+	
+