/* BEGIN software license
 *
 * msXpertSuite - mass spectrometry software suite
 * -----------------------------------------------
 * Copyright(C) 2009,...,2018 Filippo Rusconi
 *
 * http://www.msxpertsuite.org
 *
 * This file is part of the msXpertSuite project.
 *
 * The msXpertSuite project is the successor of the massXpert project. This
 * project now includes various independent modules:
 *
 * - massXpert, model polymer chemistries and simulate mass spectrometric data;
 * - mineXpert, a powerful TIC chromatogram/mass spectrum viewer/miner;
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 *
 * END software license
 */


/////////////////////// Qt includes
#include <QSettings>
#include <QCloseEvent>
#include <QDebug>


/////////////////////// Local includes
#include <massxpert/gui/AbstractMainTaskWindow.hpp>
#include <massxpert/gui/MainWindow.hpp>
#include <libmass/UserSpec.hpp>


namespace msXpSmassXpert
{

AbstractMainTaskWindow::AbstractMainTaskWindow(MainWindow *parent,
                                               const QString &wndTypeName,
                                               const QString &wndTitle)
  : // Note that we do not want these main task windows to be real
    // QMainWindow, in the sense that we want them to be destroyed when the
    // parent widget (that is the MainWindow) is destroyed.
    QMainWindow{static_cast<QWidget *>(parent), Qt::Widget},
    mp_parentWnd{parent},
    m_wndTypeName{wndTypeName},
    m_wndTitle{wndTitle}
{
  if(!parent)
    qFatal("Fatal error at %s@%d. Program aborted.", __FILE__, __LINE__);

  setAttribute(Qt::WA_DeleteOnClose);
}

AbstractMainTaskWindow::~AbstractMainTaskWindow()
{

  // qDebug() << __FILE__ << __LINE__
  // << "Enter ~AbstractMainTaskWindow.";

  // qDebug() << __FILE__ << __LINE__
  // << "Exit ~AbstractMainTaskWindow.";
}


void
AbstractMainTaskWindow::closeEvent(QCloseEvent *event)
{
  // qDebug() << __FILE__ << __LINE__
  // << "Enter AbstractMainTaskWindow::closeEvent.";

  writeSettings();

  event->accept();

  // qDebug() << __FILE__ << __LINE__
  // << "Exit AbstractMainTaskWindow::closeEvent.";
}


void
AbstractMainTaskWindow::writeSettings()
{
  QSettings settings(mp_parentWnd->configSettingsFilePath(),
                     QSettings::IniFormat);

  settings.beginGroup(m_wndTypeName);
  settings.setValue("geometry", saveGeometry());
  settings.endGroup();
}


void
AbstractMainTaskWindow::readSettings()
{
  QSettings settings(mp_parentWnd->configSettingsFilePath(),
                     QSettings::IniFormat);

  settings.beginGroup(m_wndTypeName);
  restoreGeometry(settings.value("geometry").toByteArray());
  settings.endGroup();
}

QString
AbstractMainTaskWindow::configSettingsFilePath()
{
  return mp_parentWnd->configSettingsFilePath();
}

const msXpSlibmass::UserSpec &
AbstractMainTaskWindow::userSpec()
{
  return mp_parentWnd->userSpec();
}


const ConfigSettings *
AbstractMainTaskWindow::configSettings() const
{
  return mp_parentWnd->configSettings();
}


const MainWindow *
AbstractMainTaskWindow::mainWindow() const
{
  return mp_parentWnd;
}

} // namespace msXpSmassXpert
