/*
 * Strawberry Music Player
 * This file was part of Clementine.
 * Copyright 2010, David Sansome <me@davidsansome.com>
 *
 * Strawberry 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.
 *
 * Strawberry 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 Strawberry.  If not, see <http://www.gnu.org/licenses/>.
 * 
 */

#ifndef COVERFROMURLDIALOG_H
#define COVERFROMURLDIALOG_H

#include "config.h"

#include <QDialog>
#include <QImage>

class NetworkAccessManager;
class Song;
class Ui_CoverFromURLDialog;

// Controller for a dialog which fetches covers from the given URL.
class CoverFromURLDialog : public QDialog {
  Q_OBJECT

 public:
  CoverFromURLDialog(QWidget *parent = nullptr);
  ~CoverFromURLDialog();

  // Opens the dialog. This returns an image found at the URL chosen by user
  // or null image if the dialog got rejected.
  QImage Exec();

 private slots:
  void accept();
  void LoadCoverFromURLFinished();

 private:
  Ui_CoverFromURLDialog *ui_;

  NetworkAccessManager *network_;
  QImage last_image_;
};

#endif  // COVERFROMURLDIALOG_H