--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/uiacceltk/hitchcock/goommonitor/src/goomappclosewatcher.cpp Tue Feb 02 07:56:43 2010 +0200
@@ -0,0 +1,83 @@
+/*
+* Copyright (c) 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: Classes for executing GOOM actions (e.g. closing applications and running plugins).
+*
+*/
+
+
+#include "goomappclosewatcher.h"
+#include "goomcloseapp.h"
+#include "goomtraces.h"
+
+CGOomAppCloseWatcher::CGOomAppCloseWatcher(CGOomCloseApp& aMonitor) : CActive(CActive::EPriorityStandard), iMonitor(aMonitor)
+ {
+ FUNC_LOG;
+
+ CActiveScheduler::Add(this);
+ }
+
+CGOomAppCloseWatcher::~CGOomAppCloseWatcher()
+ {
+ FUNC_LOG;
+
+ Cancel();
+ }
+
+void CGOomAppCloseWatcher::Start(const TApaTask& aTask)
+ {
+ FUNC_LOG;
+
+ if (!IsActive())
+ {
+ TInt err = iThread.Open(aTask.ThreadId());
+ if (err == KErrNone)
+ {
+ iOriginalProcessPriority = iThread.ProcessPriority();
+ iThread.SetProcessPriority(EPriorityForeground);
+ iThread.Logon(iStatus);
+ SetActive();
+ }
+ else
+ {
+ TRequestStatus* s = &iStatus;
+ User::RequestComplete(s, err);
+ SetActive();
+ }
+ }
+ }
+
+void CGOomAppCloseWatcher::DoCancel()
+ {
+ FUNC_LOG;
+
+ iThread.LogonCancel(iStatus);
+ iThread.SetProcessPriority(iOriginalProcessPriority);
+ iThread.Close();
+ }
+
+void CGOomAppCloseWatcher::RunL()
+ {
+ FUNC_LOG;
+
+ if (iThread.Handle())
+ iThread.SetProcessPriority(iOriginalProcessPriority);
+ iThread.Close();
+ // Experimentation shows that memory may take up to 40ms
+ // to be released back to the system after app thread close.
+ // Using this delay should minimise the number of apps that
+ // need to be closed to recover the necessary memory.
+ const TInt KAppTidyUpDelay = 40000;
+ User::After(KAppTidyUpDelay);
+ iMonitor.CloseAppEvent();
+ }