diff -r 000000000000 -r 79c6a41cd166 idlefw/inc/framework/aienvironmentchangeobserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/idlefw/inc/framework/aienvironmentchangeobserver.h	Thu Dec 17 08:54:17 2009 +0200
@@ -0,0 +1,80 @@
+/*
+* Copyright (c) 2005-2006 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:  Environment observer
+*
+*/
+
+
+#ifndef C_AIENVIROMENTCHANGEOBSERVER_H
+#define C_AIENVIROMENTCHANGEOBSERVER_H
+
+#include <e32base.h>
+#include "aidevicestatusobserver.h"
+#include "aiuiframeworkobserver.h"
+
+class MAiStateManager;
+class CEnvironmentChangeNotifier;
+
+/**
+ * @ingroup group_aifw
+ * 
+ *  System enviroment change observer.
+ * 
+ *  @lib aifw
+ *  @since S60 3.2
+ */
+NONSHARABLE_CLASS( CAiEnvironmentChangeObserver ) : public CBase,
+                                                   public MAiDeviceStatusObserver
+    {
+public:
+
+// Construction
+
+    static CAiEnvironmentChangeObserver* NewL( MAiStateManager* aStateManager );
+
+    virtual ~CAiEnvironmentChangeObserver();
+
+// functions from base class CAiEnvironmentChangeObserver
+
+    TAiStateChanges Status();
+
+// new functions
+
+    static TInt EnvironmentChangeCallBack(TAny* aPtr);
+    
+private:
+
+// Construction
+    
+    CAiEnvironmentChangeObserver();
+    
+    void ConstructL( MAiStateManager* aStateManager );
+
+protected: // Data
+
+    /**
+     * State manager.
+     * Not own.
+     */
+    MAiStateManager*   iStateManager;
+
+    /**
+     * Enviroment change notifier: time, locale and midnight crossover
+     * Own.
+     */
+    CEnvironmentChangeNotifier*                 iEnvironmentChangeNotifier;
+    };
+
+#endif // C_AIENVIROMENTCHANGEOBSERVER_H
+