cbsref/csyrefplugins/csy27010/src/timeouter.cpp
branchRCL_3
changeset 65 630d2f34d719
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cbsref/csyrefplugins/csy27010/src/timeouter.cpp	Tue Aug 31 16:23:08 2010 +0300
@@ -0,0 +1,96 @@
+//
+// * Copyright 2004 Neusoft America Inc.
+// * All rights reserved.
+// * This component and the accompanying materials are made available
+// * under the terms of the Eclipse Public License v1.0
+// * which accompanies this distribution, and is available
+// * at the URL "http://www.eclipse.org/legal/epl-v10.html".
+// *
+// * Contributors:
+// * Keith Collins (Neusoft America Inc.)  original software development and additional code and modifications.
+// * Thomas Gahagen (Neusoft America Inc.)  additional code and modifications.
+// * Zhen Yuan (Neusoft America Inc.)  additional code and modifications.
+// *
+// * Description:  This file contains the implementation a very simple timeout class.
+//
+
+// timeouter.cpp
+
+/** @file timeouter.cpp
+ *
+ */
+ 
+#include "timeouter.h"
+#include "CsyDebugLogger.h"
+
+
+CActiveTimeouter* CActiveTimeouter::NewL(MTimeoutObserver& aObserver)
+/**
+ * 2 phase constructor. Call this function to create a new 
+ * active timeouter object.
+ *
+ * @param aObserver reference to the Observer object
+ * @return a newly created CActiveTimeouter object
+ */
+	{
+	CActiveTimeouter* p = new (ELeave) CActiveTimeouter(aObserver);
+	CleanupStack::PushL(p);
+	p->ConstructL(); 
+	CleanupStack::Pop(p);
+	return p;
+	}
+
+CActiveTimeouter::~CActiveTimeouter()
+/**
+ * Destructor
+ */
+	{
+	Cancel();
+	}
+
+void CActiveTimeouter::Start(const TTimeIntervalMicroSeconds32& aTimeoutMs)
+/**
+ * Start a timeout
+ *
+ * @param aTimeoutMs The timeout period in microseconds
+ */
+	{
+	Stop(); //Cancel current request if there is one
+	iStatus = KRequestPending;
+	After(aTimeoutMs);
+	}
+  
+void CActiveTimeouter::Stop()
+/**
+ * Stop the timer (if running)
+ */
+	{
+
+	if (IsActive())
+	      Cancel();
+	}
+
+CActiveTimeouter::CActiveTimeouter(MTimeoutObserver& aObserver)
+/**
+ * Constructor
+ *
+ * @param aObserver reference to the Observer object
+ */
+ :	CTimer(CActive::EPriorityStandard),
+	iTheTimeoutObserver(aObserver)
+	{
+	CLASSNAMEINIT(CActiveTimeouter)
+
+	CActiveScheduler::Add(this);
+	}
+
+void CActiveTimeouter::RunL()
+/**
+ * Called by the Active Scheduler when the timeout completes.
+ * This function calls the TimedOut() function implemented 
+ * by the observer.
+ */
+	{
+	iTheTimeoutObserver.TimedOut();
+	}
+