--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiacceltk/hitchcock/Client/src/alfdrawer.cpp	Mon Feb 22 17:57:49 2010 +0200
@@ -0,0 +1,143 @@
+/*
+* Copyright (c) 2010 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:   CAlfDrawer implementation.
+*
+*/
+
+
+
+
+#include <alf/alfdrawer.h>
+#include "alfcrppluginclient.h"
+
+#include <coemain.h>
+#include <w32std.h>
+
+// Class to hold internal alf drawer data.
+NONSHARABLE_CLASS( CAlfDrawer::TAlfDrawerData )
+    {
+public:
+    TAlfDrawerData();
+        
+public:
+    CAlfCrpPluginClient* iClient;
+    };
+
+// Creates CAlfCrpPluginClient instance, returns error code.
+static TInt CreateAlfCrpClient(CAlfCrpPluginClient*& aClient);
+// Creates CAlfCrpPluginClient instance.
+static CAlfCrpPluginClient* CreateAlfCrpClientL();
+
+
+// ---------------------------------------------------------------------------
+// NewL
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CAlfDrawer* CAlfDrawer::NewL()
+    {
+    CAlfDrawer* self = new (ELeave) CAlfDrawer;
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );    
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// Destructor
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CAlfDrawer::~CAlfDrawer()
+    {
+    if ( iData )
+        {
+        delete iData->iClient;
+        delete iData;
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// Finish
+// ---------------------------------------------------------------------------
+//
+EXPORT_C TInt CAlfDrawer::Finish()
+    {
+    // First perform RWsSession finish operation to ensure
+    // that all drawing commands have been issued to renderstage.
+    TInt err = CCoeEnv::Static()->WsSession().Finish();
+
+    // Then create CRP instance (if needed).
+    if ( err == KErrNone && !iData->iClient ) 
+        {
+        err = CreateAlfCrpClient( iData->iClient );
+        }
+
+    // Finally, wait until alf side has finished rendering.
+    if ( err == KErrNone && iData->iClient )
+        {
+        iData->iClient->Synchronize();
+        }
+        
+    return err;
+    }
+
+// ---------------------------------------------------------------------------
+// Constructor
+// ---------------------------------------------------------------------------
+//
+CAlfDrawer::CAlfDrawer()
+    {
+    }
+    
+// ---------------------------------------------------------------------------
+// ConstructL
+// ---------------------------------------------------------------------------
+//
+void CAlfDrawer::ConstructL()
+    {
+    iData = new (ELeave) TAlfDrawerData;
+    CreateAlfCrpClient( iData->iClient );
+    }
+
+// ---------------------------------------------------------------------------
+// Constructor
+// ---------------------------------------------------------------------------
+//
+CAlfDrawer::TAlfDrawerData::TAlfDrawerData()
+    : iClient( NULL )
+    {
+    }
+
+// ---------------------------------------------------------------------------
+// CreateAlfCrpClient
+// ---------------------------------------------------------------------------
+//
+static TInt CreateAlfCrpClient(CAlfCrpPluginClient*& aClient)
+    {
+    TRAPD(err, aClient = CreateAlfCrpClientL());
+    return err;
+    }
+
+// ---------------------------------------------------------------------------
+// CreateAlfCrpClientL
+// ---------------------------------------------------------------------------
+//
+static CAlfCrpPluginClient* CreateAlfCrpClientL()
+    {
+    CAlfCrpPluginClient* client = new (ELeave) CAlfCrpPluginClient;
+    CleanupStack::PushL( client );
+    client->ConstructL();
+    CleanupStack::Pop( client );
+    return client;
+    }
+