* Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies).

* Description:   This file contains the implementation of IAUpdateWaitDialog

#include <hbprogressdialog.h>

// IAUpdateWaitDialog::IAUpdateWaitDialog

IAUpdateWaitDialog::IAUpdateWaitDialog() 

{

    mCallback = NULL;

    mWaitDialog = NULL;

}

// IAUpdateWaitDialog::~IAUpdateWaitDialog

IAUpdateWaitDialog::~IAUpdateWaitDialog()

{

    if (mWaitDialog)

        //mWaitDialog->close();  //TODO: is there need to close/delete progressdialog, it's selfdeleted in close()

}

// IAUpdateWaitDialog::showDialog()

int IAUpdateWaitDialog::showDialog(const QString& text)

{

    if (!mWaitDialog)

        mWaitDialog = new HbProgressDialog(HbProgressDialog::WaitDialog);

        connect(mWaitDialog, SIGNAL(cancelled()), this, SLOT(dialogCancelled()));

    mWaitDialog->setText(text);

    mWaitDialog->setTimeout(HbPopup::NoTimeout);

    mWaitDialog->show();

    return 0;

}

// IAUpdateWaitDialog::SetCallback

void IAUpdateWaitDialog::SetCallback(MIAUpdateWaitDialogObserver* callback)

{

    mCallback = callback;

}

void IAUpdateWaitDialog::close()

{

    if (mWaitDialog)  

       mWaitDialog->close();     

}

void IAUpdateWaitDialog::dialogCancelled()

{

    if (mCallback)

    {

        mCallback->HandleWaitDialogCancel();        

    }

}