/***

    Olive - Non-Linear Video Editor
    Copyright (C) 2019  Olive Team

    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/>.

***/

#ifndef LOADDIALOG_H
#define LOADDIALOG_H

#include <QDialog>
#include <QProgressBar>
#include <QHBoxLayout>

#include "project/projectelements.h"
#include "project/loadthread.h"

/**
 * @brief The LoadDialog class
 *
 * Shows a modal dialog for loading a project and creates a LoadThread to load it.
 */
class LoadDialog : public QDialog
{
  Q_OBJECT
public:
  /**
   * @brief LoadDialog Constructor
   *
   * @param parent
   *
   * QWidget parent. Usually MainWindow.
   *
   * @param filename
   *
   * URL of the project file to load.
   *
   * @param autorecovery
   *
   * TRUE if this is an autorecovery project
   *
   * @param clear
   */
  LoadDialog(QWidget* parent);

  QProgressBar* progress_bar();
signals:
  void cancel();
private:
  QProgressBar* bar;
  QPushButton* cancel_button;
  QHBoxLayout* hboxLayout;
  LoadThread* lt;
};

#endif // LOADDIALOG_H