resourcemgmt/hwresourcesmgr/test/multiclient/HWRMLightTestB/src/TestCasePropertyWatch.cpp
--- /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);
+ }
+ }