/*

* 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 <apgtask.h>

#include "goomcloseapp.h"

#include "goomtraces.h"

#include "goomappclosetimer.h"

#include "goomappclosewatcher.h"

#include "goomactionref.h"

CGOomCloseApp* CGOomCloseApp::NewL(MGOomActionObserver& aStateChangeObserver, RWsSession& aWs)

    {

    FUNC_LOG;

    CGOomCloseApp* self = new (ELeave) CGOomCloseApp(aStateChangeObserver, aWs);

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

    }

// Close the application in order to free memory

// Call the CGOomAction::MemoryFreed when it is done

    {

    FUNC_LOG;

    iAppCloserRunning = ETrue;

    // Set the TApaTask to the app

    iCurrentTask.SetWgId(iWgId);

    // Start a timer and the thread watcher 

    iAppCloseTimer->SetState(CGOomAppCloseTimer::EGOomAppClosing);

    iAppCloseTimer->After(iCloseTimeout * 1000);

    iAppCloseWatcher->Start(iCurrentTask);

    // Tell the app to close

    TRACES2("CGOomCloseApp::FreeMemory: Closing app with window group id %d Timeout = %d",iWgId, iCloseTimeout);

    iCurrentTask.EndTask();

    }

CGOomCloseApp::~CGOomCloseApp()

    {

    FUNC_LOG;

    if (iAppCloseTimer)

        iAppCloseTimer->Cancel();

    if (iAppCloseWatcher)

        iAppCloseWatcher->Cancel();

    delete iAppCloseTimer;    

    delete iAppCloseWatcher;

    }

// Callback from CGOomAppCloseWatcher and CGOomAppCloseTimer

void CGOomCloseApp::CloseAppEvent()

    {

    FUNC_LOG;

    // The application has closed (or we have a timeout)

    iAppCloserRunning = EFalse;

    if (iAppCloseTimer)

        {

            iAppCloseTimer->Cancel();

            iAppCloseTimer->SetState(CGOomAppCloseTimer::EGOomAppKilled);

            iAppCloseTimer->After(iWaitAfterClose * 1000);

        }

    if (iAppCloseWatcher)

        iAppCloseWatcher->Cancel(); 

    //MemoryFreed(KErrNone);

    }

void CGOomCloseApp::Reconfigure(const TActionRef& aRef)

    {

    FUNC_LOG;

    iWgId = aRef.WgId();    

    iCloseTimeout = aRef.CloseTimeout();

    iWaitAfterClose = aRef.WaitAfterClose();

    }

void CGOomCloseApp::ConstructL()

    {

    FUNC_LOG;

    iAppCloseTimer = CGOomAppCloseTimer::NewL(*this);

    iAppCloseWatcher = new(ELeave) CGOomAppCloseWatcher(*this);

    }

CGOomCloseApp::CGOomCloseApp(MGOomActionObserver& aStateChangeObserver, RWsSession& aWs)

                                : CGOomAction(aStateChangeObserver), iCurrentTask(aWs)

    {

    FUNC_LOG;

    }

// ----------------------------------------------

// Callback from iAppCloseTimer

// App refused to exit gracefully on given time

// ----------------------------------------------

//

void CGOomCloseApp::KillTask()

    {

    FUNC_LOG;

    if (iAppCloseWatcher)

        {

        iAppCloseWatcher->Cancel(); 

        }

    iCurrentTask.KillTask();

    iAppCloserRunning = EFalse;

    iAppCloseTimer->SetState(CGOomAppCloseTimer::EGOomAppKilled);

    iAppCloseTimer->After(iWaitAfterClose * 1000);

    //MemoryFreed(KErrNone);

    }

void CGOomCloseApp::KillTaskWaitDone()

    {

    FUNC_LOG;

    MemoryFreed(KErrNone);

    }