/*
 * Bittorrent Client using Qt4 and libtorrent.
 * Copyright (C) 2006  Christophe Dumez
 *
 * 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 2
 * 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, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 * In addition, as a special exception, the copyright holders give permission to
 * link this program with the OpenSSL project's "OpenSSL" library (or with
 * modified versions of it that use the same license as the "OpenSSL" library),
 * and distribute the linked executables. You must obey the GNU General Public
 * License in all respects for all of the code used other than "OpenSSL".  If you
 * modify file(s), you may extend this exception to your version of the file(s),
 * but you are not obligated to do so. If you do not wish to do so, delete this
 * exception statement from your version.
 *
 * Contact : chris@qbittorrent.org
 */

#ifndef CREATE_TORRENT_IMP_H
#define CREATE_TORRENT_IMP_H

#include <QThread>

#include "ui_createtorrent.h"

class torrentCreatorThread : public QThread {
  Q_OBJECT
  
  QString input_path;
  QString save_path;
  QStringList trackers;
  QStringList url_seeds;
  QString comment;
  bool is_private;
  int piece_size;
  bool abort;
  QDialog *parent;
  
  public:
    torrentCreatorThread(QDialog *_parent) {
        parent = _parent;
    }
    ~torrentCreatorThread() {
      abort = true;
      wait();
    }
    void create(QString _input_path, QString _save_path, QStringList _trackers, QStringList _url_seeds, QString _comment, bool _is_private, int _piece_size);
    void sendProgressSignal(int progress);
    void abortCreation() { abort = true; }
  
  protected:
    void run();
    
  signals:
    void creationFailure(QString msg);
    void creationSuccess(QString path, QString branch_path);

  signals:
    void updateProgress(int progress);
};

class createtorrent : public QDialog, private Ui::createTorrentDialog{
  Q_OBJECT

  private:
    torrentCreatorThread *creatorThread;
    
  public:
    createtorrent(QWidget *parent = 0);
    ~createtorrent();
    QStringList allItems(QListWidget *list);
    int getPieceSize() const;

  signals:
    void torrent_to_seed(QString path);

  public slots:
    void updateProgressBar(int progress);
    void on_cancelButton_clicked();

  protected slots:
    void on_createButton_clicked();
    void on_addFile_button_clicked();
    void on_addFolder_button_clicked();
    void on_addTracker_button_clicked();
    void on_removeTracker_button_clicked();
    void on_addURLSeed_button_clicked();
    void on_removeURLSeed_button_clicked();
    void handleCreationFailure(QString msg);
    void handleCreationSuccess(QString path, QString branch_path);
};

#endif
