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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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#include "tstaskmonitor_p.h"
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#include "tstaskmonitor.h"
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#include "tstaskmonitorclient.h"
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#include "tsapplicationtask.h"
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#include "tsutils.h"
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using TaskSwitcher::CleanupResetAndDestroyPushL;
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TsTaskMonitorPrivate::TsTaskMonitorPrivate(TsTaskMonitor *q) : q_ptr(q), mClient(0)
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{
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QT_TRAP_THROWING(mClient = CTsTaskMonitorClient::NewL());
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mClient->Subscribe(*this);
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}
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TsTaskMonitorPrivate::~TsTaskMonitorPrivate()
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{
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mClient->CancelSubscribe();
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}
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QList< QSharedPointer<TsTask> > TsTaskMonitorPrivate::taskList()
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{
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QList< QSharedPointer<TsTask> > tasks;
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QT_TRAP_THROWING (
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RPointerArray<CTsFswEntry> entries;
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CleanupResetAndDestroyPushL<CTsFswEntry>(entries);
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mClient->TaskListL(entries);
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// TsTask claims ownership of CTsFswEntry, so we have to remove entries from
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// entries array after adding task to tasks array to prevent double delete of
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// CTsFswEntry objects in case of leave (for example due to OOM) in the middle
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// of the loop below.
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while (entries.Count()) {
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CTsFswEntry *firstEntry = entries[0];
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CleanupStack::PushL(firstEntry);
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entries.Remove(0);
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// @todo switch by entry type
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QT_TRYCATCH_LEAVING(tasks.append(QSharedPointer<TsTask>(new TsApplicationTask(firstEntry))));
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CleanupStack::Pop(firstEntry);
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}
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CleanupStack::PopAndDestroy(&entries);
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);
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return tasks;
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}
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void TsTaskMonitorPrivate::HandleRunningAppChange()
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{
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emit q_ptr->taskListChanged();
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}
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