diff -r 000000000000 -r 15bf7259bb7c uiacceltk/hitchcock/plugins/alftranseffect/alftfxserverplugin/inc/alftransitionservercontroller.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiacceltk/hitchcock/plugins/alftranseffect/alftfxserverplugin/inc/alftransitionservercontroller.h	Tue Feb 02 07:56:43 2010 +0200
@@ -0,0 +1,153 @@
+/*
+* 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:   Class used to start and stop the TFX Server
+*
+*/
+
+
+#ifndef C_TRANSITIONSERVERCONTROLLER_H
+#define C_TRANSITIONSERVERCONTROLLER_H
+
+#include <e32base.h>
+#include <w32std.h>
+#include <mtransitionserver.h>
+#include <alfdecoderserverclient.h>
+
+#include "alfpsobserver.h"
+
+class RTfxServerInjector;
+class CWsEventEater;
+class CAlfPsObserver;
+class CRepository;
+
+/**
+ * transition effect server controller
+ * 
+ * this class is used to load and start the TfxServer into the wserv process.
+ * The code is loaded into the wserv through a CAnimDll wserv plugin.
+ * because of this, when this class is destroyed, the TfxServer thread will be killed.
+ */
+ 
+// MPsObserver will probably not bee needed - to be removed later
+NONSHARABLE_CLASS(CAlfTransitionServerController) : public CBase,
+								   		 public MPsObserver
+    {
+public:
+	friend class CAlfTransitionServerClient;
+
+	/**
+     * Public part of two phase construction.
+     * @since S60 3.2
+     *
+     * @param Reference to a Window server session.
+     * @return Pointer to the newly created CAlfTransitionServerController object.
+    */  
+    static CAlfTransitionServerController* NewL(RWsSession& /*aWsSession*/);
+
+	/**
+     * Destructor
+     * @since S60 3.2
+     *
+    */  
+    virtual ~CAlfTransitionServerController();
+
+	/**
+     * Start the transition server
+     * @since S60 3.2
+     *
+     * @return KErrNone or any of the system error codes.
+    */  
+    TInt StartTransitionServer();
+
+	/**
+     * Gracefully shut down the transition server.
+     * @since S60 3.2
+     *
+     * @return KErrNone or any of the system error codes.
+    */  
+    TInt StopTransitionServer();
+
+	/**
+     * Checks to see if server is running.
+     * @since S60 3.2
+     *
+     * @return ETrue if server is running, otherwise EFalse.
+    */  
+    TBool ServerRunning();
+    
+   	/**
+     * Start the transition server
+     * @since S60 3.2
+     * 
+     * Starts the server with different values for MaxBytesOngoing and 
+     * MaxBytesBetween than the default ones. 
+     * MaxBytesOngoing is the maximum amount of bytes that may be cached while a transition
+     * is ongoing. If this value is less than the total size of the 
+	 * decoded images in the effect the images has to be decoded every 
+	 * frame which will have a huge impact on performance. 
+     *
+     * MaxBytesBetween is the maximum amount of bytes that may be cached when a transition
+	 * is not ongoing.
+	 *
+     * @param aMaxBytesOngoing maximum bytes in cache during a transition  	   
+     * @param aMaxBytesBetween maximum bytes in cache between transitions
+     * @return KErrNone or any of the system error codes.
+    */  
+    TInt StartTransitionServer(TInt32 aMaxBytesOngoing, TInt32 aMaxBytesBetween);
+   
+    static TInt ConnectionCallback( TAny* aParameter );
+   
+    TInt ConnectionAttempt();
+    
+  	void PsValueUpdated( const TUid aCategory, const TUint aKey, const TInt aVal );
+  	
+  	
+
+private:
+
+	/**
+     * Private part of two phase construction.
+     *
+    */  
+    void ConstructL();
+
+	/**
+     * Private constructor.
+    */  
+    CAlfTransitionServerController();
+    
+
+    
+private: // data
+
+    CAlfPsObserver* iPsObserver;
+    
+    // The public and subscribe value keeping track if server is running
+    TInt iTransitionControlValue;
+    
+    // The value in central repository to keep track if effects are allowed
+    TInt iEffectValue;
+    
+    CRepository* iRepository;
+    
+   	RAlfTfxClient iTfxServer;
+   	TBool iIsConnected;
+   	
+   	CPeriodic* iTimer;
+   	TBool iTimerRunning;
+
+    };
+
+
+#endif //C_TRANSITIONSERVERCONTROLLER_H
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