/*

* Copyright (c) 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 "cpviewlauncher.h"

#include <hbinstance.h>

#include <hbview.h>

#include <hbmainwindow.h>

static HbMainWindow *mainWindow() 

{

    QList< HbMainWindow* > mainWindows = hbInstance->allMainWindows();

    if (!mainWindows.isEmpty()) {

        return mainWindows.front();

    }

    return 0;

}

void CpViewLauncher::launchView(HbView *view)

{

	if (view) {

		CpViewLauncher *launcher = new CpViewLauncher();

		launcher->internalLaunchView(view);

	}

}

CpViewLauncher::CpViewLauncher() :

    mView(0),

    mPreView(0)

{

}

CpViewLauncher::~CpViewLauncher()

{

}

void CpViewLauncher::internalLaunchView(HbView *view)

{

    //Q_ASSERT(view);   should not use

    HbMainWindow *mainWnd = ::mainWindow();

    if (mainWnd && view)

    {

        mView = view;

        mPreView = mainWnd->currentView();

        // activates the plugin view

        mainWnd->addView(mView);

        mainWnd->setCurrentView(mView);   

    }

}

void CpViewLauncher::viewDone()

{

    HbMainWindow *mainWnd = ::mainWindow();

    if (mainWnd && mView) {

        //restore previous status

        mainWnd->removeView(mView);

        mView->deleteLater();

        mView = 0;

		mainWnd->setCurrentView(mPreView);

    }

    deleteLater();

}