resourcemgmt/hwresourcesmgr/test/multiclient/HWRMLightTestB/src/TestCasePropertyWatch.cpp
changeset 0 4e1aa6a622a0
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/resourcemgmt/hwresourcesmgr/test/multiclient/HWRMLightTestB/src/TestCasePropertyWatch.cpp	Tue Feb 02 00:53:00 2010 +0200
@@ -0,0 +1,82 @@
+// Copyright (c) 2003-2009 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:
+//
+
+
+
+#include "TestCasePropertyWatch.h"
+
+/* This is active object class that track changes to 
+ * Publish and Subscribe KMyHWRMTestPpoperty 
+ */
+
+CTestCasePropertyWatch* CTestCasePropertyWatch::NewL()
+	{
+	CTestCasePropertyWatch* me=new(ELeave) CTestCasePropertyWatch;
+	CleanupStack::PushL(me);
+	me->ConstructL();
+	CleanupStack::Pop(me);
+	return me;
+	}
+
+CTestCasePropertyWatch::CTestCasePropertyWatch()
+	:CActive(EPriority)
+	{}
+
+void CTestCasePropertyWatch::ConstructL()
+	{
+	//User::LeaveIfError(iProperty.Attach(KMyHWRMTestPpoperty,EHWRMNextTestToRun));
+	User::LeaveIfError(iProperty.Attach(KMyHWRMTestPpoperty,EHWRMStepResult));
+	
+	//iTimer.After(iStatus, 61000000); // 61s timer
+	
+	CActiveScheduler::Add(this);
+	// initial subscription and process current property value
+	RunL();
+	}
+
+CTestCasePropertyWatch::~CTestCasePropertyWatch()
+	{
+	Cancel();
+	iProperty.Close();
+	//iTimer.Close();
+	}
+
+void CTestCasePropertyWatch::DoCancel()
+	{
+	iProperty.Cancel();
+	}
+
+void CTestCasePropertyWatch::RunL()
+	{
+	// resubscribe before processing new value to prevent missing updates
+	iProperty.Subscribe(iStatus);
+	
+	SetActive();
+	
+	//iTimer.Cancel();
+	
+	// property updated, get new value
+	TInt tstep;
+	if (iProperty.Get(tstep)==KErrNotFound)
+		{
+		// property deleted, do necessary actions here...
+		//NameDeleted();
+		}
+	else
+		{
+		// use new value ...
+		//NameChanged(n);
+		}
+	}