satengine/satserver/EventMonitors/inc/csatbrowserwsmonitor.h
changeset 33 8d5d7fcf9b59
child 51 12bc758d6a02
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/satengine/satserver/EventMonitors/inc/csatbrowserwsmonitor.h	Wed Jul 21 18:26:52 2010 +0300
@@ -0,0 +1,142 @@
+/*
+* Copyright (c) 2002-2008 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:  Monitors browser window session termination.
+*
+*/
+
+
+#ifndef CSATBROWSERWSMONITOR_H
+#define CSATBROWSERWSMONITOR_H
+
+// INCLUDES
+#include <w32std.h>
+#include "CSatEventMonitorHandler.h"
+#include "msatbrowserthreadobserver.h"
+#include "msatbrowserwsobserver.h"
+
+// FORWARD DECLARATION
+class CSatBrowserThreadMonitor;
+class MSatBrowserWSObserver;
+
+// CLASS DECLARATION
+
+/**
+ * Monitors browser termination.
+ *
+ * @lib EventMonitors.lib
+ * @since Series 60 3.1
+ */
+class CSatBrowserWSMonitor : public MSatBrowserThreadObserver,
+                             public CActive
+    {
+public:
+
+    /**
+     * Two-phased constructor.
+     */
+    static CSatBrowserWSMonitor* NewL();
+
+    /**
+     * Destructor.
+     */
+    virtual ~CSatBrowserWSMonitor();
+
+    /**
+     * From CSatEventMonitorHandler Starts event monitoring
+     * @param Browser termination observer.
+     * @return Error code indicating the status of starting the monitor
+     */
+    TInt StartMonitor(
+        MSatBrowserWSObserver* aObserver );
+
+    /**
+     * This function is called when browser's thread has actually died.
+     * @param aCause The cause for the browser termination.
+     */
+    void NotifyBrowserTerminated(
+        const RSat::TBrowserTerminationCause aCause );
+
+// From base class CActive
+
+    /**
+     * From CSatEventMonitorHandler Cancels event monitoring
+     */
+    void DoCancelMonitor();
+
+protected:
+
+// From base class CActive
+
+    /**
+     * From CActive.
+     */
+    void RunL();
+
+    /**
+     * From CActive, implements the cancel protocol.
+     */
+    void DoCancel();
+
+private:
+
+    /**
+     * C++ default constructor.
+     */
+    CSatBrowserWSMonitor();
+
+    /**
+     * By default Symbian 2nd phase constructor is private.
+     */
+    void ConstructL();
+
+    /**
+     * Start to monitor Browser termination.
+     */
+    void Start();
+
+    /**
+     * Creates a window group and hides it from the UI.
+     */
+    void CreateWGL();
+
+private: // Data
+
+    /**
+     * Thread death monitor
+     */
+    CSatBrowserThreadMonitor* iThreadMonitor;
+
+    /**
+     * Indicates is window group created or not
+     */
+    TBool iWGCreated;
+
+    /**
+     * Browser termination observer.
+     */
+    MSatBrowserWSObserver* iObserver;
+
+    /**
+     * Window group
+     */
+    RWindowGroup iWg;
+
+    /**
+     * Window session
+     */
+    RWsSession iWsSession;
+
+    };
+
+#endif // CSATBROWSERWSMONITOR_H