--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiacceltk/hitchcock/Client/src/alfflowlayout.cpp	Tue Feb 02 07:56:43 2010 +0200
@@ -0,0 +1,200 @@
+/*
+* 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:   Flow layout
+*
+*/
+
+
+
+#include "alf/alfflowlayout.h"
+#include "alf/alfcontrol.h"
+#include "alf/alfenv.h"
+#include "alfclient.h"
+#include "alf/alfconstants.h"
+#include "alf/alfgencomponent.h"
+#include "alflogger.h"
+
+#include <uiacceltk/HuiUtil.h>
+
+// Private structure
+struct CAlfFlowLayout::TFlowLayoutPrivateData
+    {
+    TInt iMode; // flow mode flags
+    };
+
+
+// ======== LOCAL FUNCTIONS ========
+
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// 1st phase constructor
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CAlfFlowLayout::CAlfFlowLayout()
+    : CAlfLayout()
+    {
+    }
+
+
+// ---------------------------------------------------------------------------
+// 2nd phase constructor
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CAlfFlowLayout::ConstructL(CAlfControl& aOwner)
+    {
+    CAlfLayout::ConstructL(aOwner);
+    
+    iFlowLayoutData = new (ELeave) TFlowLayoutPrivateData;
+    iFlowLayoutData->iMode = 0;
+    }
+
+// ---------------------------------------------------------------------------
+// Destructor
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CAlfFlowLayout::~CAlfFlowLayout()
+    {
+    delete iFlowLayoutData;
+    iFlowLayoutData = NULL;
+    }
+
+
+// ---------------------------------------------------------------------------
+// Creates new anchor layout for the control.
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CAlfFlowLayout* CAlfFlowLayout::AddNewL(
+    CAlfControl& aOwnerControl,
+    CAlfLayout* aParentLayout )
+    {
+    CAlfFlowLayout* layout = STATIC_CAST(CAlfFlowLayout*,
+        aOwnerControl.AppendLayoutL(EAlfLayoutTypeFlow, aParentLayout));
+    return layout;
+    }
+
+EXPORT_C void CAlfFlowLayout::SetFlowDirection(TFlowDirection aDirection)
+    {
+    TPckgC<TFlowDirection> inBuf(aDirection);
+
+    TInt err = Comms()->DoCmdNoReply( EAlfFlowLayoutSetFlowDirection, inBuf );
+    
+    if ( err )
+        {
+        __ALFLOGSTRING1( "CAlfFlowLayout::SetFlowDirection panic error %d", err )
+        USER_INVARIANT();
+        }
+    }
+    
+EXPORT_C void CAlfFlowLayout::SetCentering(TBool aCentering)
+    {
+    TPckgC<TBool> inBuf(aCentering);
+
+    TInt err = Comms()->DoCmdNoReply( EAlfFlowLayoutSetCentering, inBuf );
+    
+    if ( err )
+        {
+        __ALFLOGSTRING1( "CAlfFlowLayout::SetCentering panic error %d", err )
+        USER_INVARIANT();
+        }
+        
+	// Update client side data
+    if(aCentering)
+        {
+        iFlowLayoutData->iMode |= EModeCenterPerpendicular;
+        }
+    else
+        {
+        iFlowLayoutData->iMode &= ~EModeCenterPerpendicular;
+        }
+        
+    }
+
+EXPORT_C void CAlfFlowLayout::SetMode(TInt aMode)
+    {
+    TPckgC<TInt> inBuf(aMode);
+
+    TInt err = Comms()->DoCmdNoReply( EAlfFlowLayoutSetMode, inBuf );
+    
+    if ( err )
+        {
+        __ALFLOGSTRING1( "CAlfFlowLayout::SetMode panic error %d", err )
+        USER_INVARIANT();
+        }
+        
+    // Update local copy of data.
+    iFlowLayoutData->iMode = aMode;        
+    }
+    
+EXPORT_C TInt CAlfFlowLayout::Mode() const
+    {
+    return iFlowLayoutData->iMode;    
+    }
+
+// ---------------------------------------------------------------------------
+// Place holder from CAlfVisual
+// ---------------------------------------------------------------------------
+//     
+EXPORT_C void CAlfFlowLayout::RemoveAndDestroyAllD()
+    {
+    CAlfLayout::RemoveAndDestroyAllD();
+    }
+  
+// ---------------------------------------------------------------------------
+// Place holder from CAlfVisual
+// ---------------------------------------------------------------------------
+//  
+EXPORT_C void CAlfFlowLayout::UpdateChildrenLayout(TInt aTransitionTime )
+    {
+    CAlfLayout::UpdateChildrenLayout( aTransitionTime );
+    }
+  
+// ---------------------------------------------------------------------------
+// Place holder from CAlfVisual
+// ---------------------------------------------------------------------------
+//  
+EXPORT_C CAlfVisual* CAlfFlowLayout::FindTag(const TDesC8& aTag)
+    {
+    return CAlfLayout::FindTag( aTag );
+    }
+// ---------------------------------------------------------------------------
+// Place holder from CAlfLayout
+// ---------------------------------------------------------------------------
+//  
+EXPORT_C TAlfXYMetric CAlfFlowLayout::BaseUnit() const
+    {
+    return CAlfLayout::BaseUnit();
+    }
+ 
+// ---------------------------------------------------------------------------
+// Place holder from CAlfVisual
+// ---------------------------------------------------------------------------
+//  
+EXPORT_C void CAlfFlowLayout::DoRemoveAndDestroyAllD()
+    {
+    CAlfLayout::DoRemoveAndDestroyAllD();
+    }
+    
+// ---------------------------------------------------------------------------
+//  future proofing  
+// ---------------------------------------------------------------------------
+//  
+EXPORT_C void CAlfFlowLayout::PropertyOwnerExtension(const TUid& aExtensionUid, TAny** aExtensionParams)
+    {
+    CAlfLayout::PropertyOwnerExtension(aExtensionUid,aExtensionParams);
+    }
+    
+
+