webengine/widgetbackuprestore/Inc/WidgetBackupRestore.h
changeset 0 dd21522fd290
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/widgetbackuprestore/Inc/WidgetBackupRestore.h	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,81 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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: 
+*
+*/
+#ifndef WIDGETBACKUPRESTORE_H
+#define WIDGETBACKUPRESTORE_H
+
+#include <e32base.h>
+#ifdef _DEBUG
+#include <flogger.h>
+#endif
+
+class CWidgetActiveCallback;
+
+class CWidgetBackupRestore : public CActive
+	{
+public:
+
+	static CWidgetBackupRestore* NewL();
+	virtual ~CWidgetBackupRestore();
+
+// from base class CActive
+	void RunL();
+    TInt RunError( TInt aError );
+	void DoCancel();
+
+private:
+
+    CWidgetBackupRestore();
+    void ConstructL();
+
+    // Handles changes in backup state.
+	void HandleBackupStateL( const TInt aValue );
+
+    // Subsribes notifications of backup/restore p&s key.
+	void SubscribePSKey();
+
+private: // data
+
+    /**
+     * Callback interface for widget's active data owner.
+     * Own.
+     */
+    CWidgetActiveCallback* iCallBack;
+
+    /**
+     * Active backup client.
+     * Own.
+     */
+	conn::CActiveBackupClient* iActiveBackupClient;
+
+    /**
+     * Property to listen to.
+     */
+    RProperty iBackupProperty;
+
+    /**
+     * Last state of BUR: either backup or restore or normal or unset
+     */
+    TInt iLastType;
+
+#ifdef _DEBUG
+    RFileLogger             iFileLogger;
+    TBool                   iCanLog;
+#endif
+	};
+
+
+#endif