--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/inc/screensaveractivitymanager.h Wed Apr 14 15:58:13 2010 +0300
@@ -0,0 +1,59 @@
+// Copyright (c) 2007-2009 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:
+// CScreensaverActivityManager class
+//
+//
+
+#ifndef SCREENSAVERACTIVITYMANAGER_H
+#define SCREENSAVERACTIVITYMANAGER_H
+
+#include <e32base.h>
+
+
+class CScreensaverActivityManager : public CTimer
+ {
+public:
+ static CScreensaverActivityManager* NewL(TInt aPriority);
+ ~CScreensaverActivityManager();
+ void Start(TTimeIntervalSeconds aInterval,
+ TCallBack aInactiveCallback,
+ TCallBack aActiveCallback);
+ void SetInactivityTimeout(TTimeIntervalSeconds aInterval);
+private:
+ void RunL();
+ CScreensaverActivityManager(TInt aPriority);
+ void MonitorInactivity();
+private:
+
+ enum TState {
+ EStUndefined = 0, //< Never used, reserved
+ EStNotActive, //< Constructed but not started
+ EStMonForInactivity, //< Monitoring user inactivity mode
+ EStMonForActivity //< Monitoring user activity mode
+ };
+
+ /** Inactivity interval */
+ TTimeIntervalSeconds iInterval;
+
+ /** Callback to be used in case that user inactivity is detected */
+ TCallBack iInactiveCallback;
+
+ /** Callback to be used in case of user activity after inactivity period */
+ TCallBack iActiveCallback;
+
+ /** State of object, what form of monitoring is active. */
+ TState iState;
+ };
+
+#endif // SCREENSAVERACTIVITYMANAGER_H