diff -r 000000000000 -r 15bf7259bb7c uiaccelerator_plat/alf_client_server_api/inc/alf/alfappui.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiaccelerator_plat/alf_client_server_api/inc/alf/alfappui.h	Tue Feb 02 07:56:43 2010 +0200
@@ -0,0 +1,210 @@
+/*
+* Copyright (c) 2006 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:   Application UI definition
+*
+*/
+
+
+
+#ifndef C_ALFAPPUI_H
+#define C_ALFAPPUI_H
+
+#include <aknappui.h>
+#include <alf/alfconstants.h>
+
+class CHuiEnv;
+class CHuiRoster;
+class CHuiControlGroup;
+class CHuiVisual;
+class CAlfAppServer;
+class CAlfSharedDisplayCoeControl;
+class CHuiDisplay;
+class CAlfAppSrvSessionBase;
+class CAlfSrvResourceManager;
+class CAlfSrvSettingsHandler;
+
+enum TAlfSrvSetting
+    {
+    EAlfSrvSettingDefaultFramerate,
+    EAlfSrvSettingMaxCpuUsage,
+    EAlfSrvSettingMaxResourceCacheSize,
+    EAlfSrvSettingEffectsComplexityFactor // includes the RnD flag changes.
+    };
+
+class MAlfSrvSettingsObserver
+    {
+public:  
+    virtual void MAlfSrvUintSettingChangedL( TAlfSrvSetting aSetting, TUint aNewValue ) = 0;
+    };
+
+
+/**
+ *  Application UI class.
+ *
+ *  @since S60 v3.2
+ */
+NONSHARABLE_CLASS(CAlfAppUi) : public CAknAppUi, public MAlfSrvSettingsObserver
+    {
+
+public: // new methods 
+    
+    /**
+     * Constructor
+     */
+    IMPORT_C CAlfAppUi();
+
+    /**
+     * Destructor
+     */
+    IMPORT_C ~CAlfAppUi();
+    
+    /**
+     * Retuns a reference to CHuiEnv object.
+     * @return HuiEnv. Ownership not transferred.
+     */
+    CHuiEnv& HuiEnv();
+    
+    /**
+     * Called when all clients have existed.
+     */
+    void AllClientsClosed();
+    
+    /**
+     * Called when client is about to exit.
+     * @param aClientId Client to be removed.
+     */
+    void FreeResourcesForClient( TInt aClientId );
+    
+    /**
+     * Returns a common window-owning control
+     * @param Control. NULL if not used. Ownership not transferred.
+     */
+    IMPORT_C CCoeControl* Container();
+    
+    /**
+     * Adds display into the common container.
+     * @param aDisplay to be added.
+     */
+    IMPORT_C void AppendDisplayOnSharedWindowL( CHuiDisplay& aDisplay );
+
+    void AppendTvDisplayOnSharedWindowL( CHuiDisplay& aDisplay );
+
+    void RemoveTvDisplayOnSharedWindow( CHuiDisplay& aDisplay );
+    
+    CHuiDisplay* CAlfAppUi::FindTvDisplayOnSharedWindow();
+    
+    CAlfSrvSettingsHandler& SettingsHandler();
+    
+    /**
+     * Sets window server fading to common window-owning control.
+     * @param aFading ETrue if it needs to be faded, EFalse otherwise.
+     */
+    void SetContainerNonFading( TBool aFading );
+    
+public: // from base classes    
+
+// from base class CAknAppUi
+
+    /**
+     * From CAknAppUi.
+     * 2nd phase constructor. Called by the framework after 
+     * the 1st phase construction.
+     */
+    IMPORT_C void ConstructL();
+    
+    /**
+     * From CAknAppUi.
+     * Called by the frawework when a system event is received.
+     *
+     * @param aEvent Occurred event.
+     */
+    IMPORT_C void HandleSystemEventL(const TWsEvent& aEvent);
+
+    /**
+     * From CAknAppUi.
+     * Called by the frawework when a system event is received.
+     *
+     * @param aEvent Occurred event.
+     */    
+    IMPORT_C void HandleWsEventL(const TWsEvent& aEvent, CCoeControl* aDestination);
+    
+    /**
+     * From CAknAppUi.
+     * Called when framework calls rendezvous.
+     *
+     * @return ETrue. Meaning the framework will synchronize the application to the starter
+     */
+    IMPORT_C TBool FrameworkCallsRendezvous() const;
+    
+    /**
+     * From CAknAppUi.
+     * Called when system resources changes.
+     *
+     * @param aType Changed resource. 
+     */
+    IMPORT_C void HandleResourceChangeL( TInt aType );
+   
+   /**
+     * From CAknAppUi.
+     * Called by the frawework when a command is received.
+     *
+     * @param aCommand The command
+     */
+    IMPORT_C void HandleCommandL(TInt aCommand);
+    
+    void MAlfSrvUintSettingChangedL( TAlfSrvSetting aSetting, TUint aNewValue );
+    
+    /**
+     * Posts QTcommand  buffer from clientwindow  to CanvasVisual
+     *
+     * @param  aParams Commandbuffer parameters containg window information
+     *                 and QT commandbuffer
+     */        
+    void PostQTCommandBufferL( TAlfQtCommandBufferParams aParams );
+public: // internal utilities
+    void StartPointerEventHandling();
+    void EndPointerEventHandling();
+    void UpdateActiveSession(CAlfAppSrvSessionBase* aSession);
+    
+    TTypeUid::Ptr MopSupplyObject(TTypeUid aId);
+
+    TInt FirstAlfControlGroupIndex( TInt aScreenNumber = 0);    
+    TInt LastAlfControlGroupIndex( TInt aScreenNumber = 0);    
+    void ShowControlGroupL(CHuiRoster& aRoster, CHuiControlGroup& aGroup, TInt aWhere, TInt aScreenNumber );
+	void SetClientWindowForDrawingL(TInt aWindowGroupId, TInt aClientWindowHandle, CHuiVisual* aVisual);
+    /**
+     * Moves the server window group relative to the clinet (parent) wg.
+     *
+     * @param aWindowGroup Server window group
+     * @param aParentIdentifier Client side window group
+     * @param aPosition Server's wg position compared to the client's wg.
+     */
+    void AdjustWindowGroupPositionL(
+        TInt aParentIdentifier, 
+        TInt aPosition );
+    void SetAlfWindowGroupId(TInt aWgId);
+    void NotifyLowMemory(TInt aAmountOfFreeMemRequested);
+    TInt ForceSwRendering(TBool aEnabled);
+    
+private:
+
+    void CreateHuiEnvL();
+    
+private:
+
+    class CAlfAppUiData;
+    CAlfAppUiData* iData;
+    };
+
+#endif // C_ALFAPPUI_H