/* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik
 * Software engineering by Intevation GmbH
 *
 * This file is Free Software under the GNU GPL (v>=2)
 * and comes with ABSOLUTELY NO WARRANTY!
 * See LICENSE.txt for details.
 */
#include <QHBoxLayout>
#include <QListWidget>
#include <QTimer>
#include <QList>
#include <QLabel>
#include <QApplication>

#include "processwaitdialog.h"
#include "processhelp.h"

ProcessWaitDialog::ProcessWaitDialog(QWidget *parent, const QStringList& processNames) :
    QDialog(parent),
    mProcessNames(processNames) {
    QHBoxLayout *theLayout = new QHBoxLayout(this);

    setWindowTitle(tr("Applications need to be closed."));
    setWindowFlags(Qt::Dialog | Qt::CustomizeWindowHint | Qt::WindowTitleHint);

    QLabel *warnLabel = new QLabel(tr("Please close all running Firefox and Thunderbird instances to continue installation!"));
    QLabel *warnIcon = new QLabel();
    warnIcon->setPixmap(QApplication::style()->standardPixmap(QStyle::SP_MessageBoxWarning));

    theLayout->addWidget(warnIcon);
    theLayout->addWidget(warnLabel);

    theLayout->setSizeConstraint(QLayout::SetFixedSize);
 //   mProcessList = new QListWidget();
//    theLayout->addWidget(mProcessList);
    updateProcesses();
}

void ProcessWaitDialog::updateProcesses() {
    QList<int> pids;
    foreach (const QString& pName, mProcessNames) {
        pids.append(ProcessHelp::getProcessesIdForName(pName));
    }
    if (pids.isEmpty()) {
        accept();
        return;
    }

  /*  mProcessList->clear();

    foreach (int pId, pids) {
        mProcessList->addItem(QString::fromLatin1("Pid ") + pId);
    }
*/
    QTimer::singleShot(500, this, SLOT(updateProcesses()));
}