--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/idlefw/inc/framework/aistateprovider.h	Wed Sep 01 12:22:09 2010 +0100
@@ -0,0 +1,203 @@
+/*
+* Copyright (c) 2008 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:  State Provider
+*
+*/
+
+
+#ifndef _AISTATEPROVIDER_H
+#define _AISTATEPROVIDER_H
+
+// System includes
+#include <e32base.h>
+#include <coemain.h>
+#include <hwrmlight.h>
+#include <AknsSrvClient.h>
+
+// User includes
+#include <aifwstatehandler.h>
+#include "aiecomobserver.h"
+
+// Forward declarations
+class MAiPSPropertyObserver;
+class MAiStateObserver;
+class TAiFwPublisherInfo;
+
+// Class declaration
+
+/**
+ * State Provider
+ * 
+ * @ingroup group_aifw
+ * @lib aifw.lib
+ * @since S60 5.2
+ */
+NONSHARABLE_CLASS( CAiStateProvider ) : public CBase,
+    public MCoeMessageMonitorObserver,
+    public MHWRMLightObserver,
+    public MAknsSkinChangeObserver,
+    public MAiEcomObserver,
+    public MAiFwStateHandler
+    {
+public:    
+    // Constructors and destructor
+    
+    /**
+     * Two-phased constructor.
+     */
+    static CAiStateProvider* NewL( MAiStateObserver& aObserver ); 
+        
+    /**
+     * Two-phased constructor. Leaving on stack
+     */
+    static CAiStateProvider* NewLC( MAiStateObserver& aObserver );         
+
+    /**
+     * Destructor
+     */
+    ~CAiStateProvider();
+
+private:
+    // private constructors
+
+    /**
+     * 2nd phase constructor
+     */
+    void ConstructL();
+    
+    /**
+     * C++ default constructor
+     */
+    CAiStateProvider( MAiStateObserver& aObserver );         
+     
+public:
+    // new methods
+    
+    /**
+     * Start state providing
+     * 
+     * @since S60 5.2
+     * @param aCoeEnv Control environment
+     */
+    void StartL( CCoeEnv& aCoeEnv );
+    
+    /**
+     * Stop state providing
+     * 
+     * @since S60 5.2
+     */
+    void Stop();
+    
+private:
+    // from MCoeMessageMonitorObserver
+    
+    /**
+     * @see MCoeMessageMonitorObserver
+     */
+    void MonitorWsMessage( const TWsEvent& aEvent );
+    
+private:
+    // from MHWRMLightObserver
+    
+    /**
+     * @see MHWRMLightObserver
+     */
+    void LightStatusChanged( TInt aTarget, 
+        CHWRMLight::TLightStatus aStatus );
+    
+private:
+    // from MAknsSkinChangeObserver
+    
+    /**
+     * @see MAknsSkinChangeObserver
+     */
+    void SkinContentChanged();
+
+    /**
+     * @see MAknsSkinChangeObserver
+     */    
+    void SkinConfigurationChanged(
+        const TAknsSkinStatusConfigurationChangeReason aReason );
+    
+    /**
+     * @see MAknsSkinChangeObserver
+     */    
+    void SkinPackageChanged(
+        const TAknsSkinStatusPackageChangeReason aReason );
+    
+private:
+    // from MAiEcomObserver
+    
+    /**
+     * @see MAiEcomObserver
+     */
+    void NotifyEcomRegistryChanged();
+    
+private:
+    // from MAiFwStateHandler
+
+    /**
+     * @see MAiFwStateHandler
+     */
+    void LoadPlugin( const TAiFwPublisherInfo& aInfo );         
+    
+    /**
+     * @see MAiFwStateHandler
+     */
+    void DestroyPlugin( const TAiFwPublisherInfo& aInfo );        
+    
+    /**
+     * @see MAiFwStateHandler
+     */
+    void ChangePluginState( TAiFwState aState );
+
+private:
+    // new functions
+    
+    static TInt BackupRestoreEvent( TAny* aAny );
+
+    static TInt SwiUidListEvent( TAny* aAny );
+
+private:
+    // data
+
+    /** ECom observer, owned */
+    CAiEcomObserver* iEcomObserver;        
+    /** State observer, Not owned */
+    MAiStateObserver& iObserver;        
+    /** Control environment, Not owned */
+    CCoeEnv* iCoeEnv;
+    /** Light status observer, Owned */
+    CHWRMLight* iLightObserver;
+    /** Skin server session, Owned */
+    RAknsSrvSession iSkinSrv;
+    /** Backup Restore observer, Owned */
+    MAiPSPropertyObserver* iBackupRestoreObserver;
+    /** Flag to indicate whether state providing is started */
+    TBool iStarted;
+    /** SWI UID list observer, owned */
+    MAiPSPropertyObserver* iSwiUidListObserver;
+
+private:
+    // friend classes
+    
+#ifdef _AIFW_UNIT_TEST
+    friend class UT_AiStateProvider;
+#endif    
+    };
+
+#endif // _AISTATEPROVIDER_H
+
+// End of file
+