/*
 * 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 PROPERTIESWIDGET_H
#define PROPERTIESWIDGET_H

#include <QWidget>
#include "ui_propertiesWidget.h"
#include "qtorrenthandle.h"


class TransferListWidget;
class QTimer;
class RealProgressBar;
class QVBoxLayout;
class RealProgressBarThread;
class bittorrent;
class TorrentFilesModel;
class PropListDelegate;
class QAction;
class torrent_file;

enum Tab {MAIN_TAB, TRACKERS_TAB, URLSEEDS_TAB, FILES_TAB};
enum SlideState {REDUCED, VISIBLE};

class PropertiesWidget : public QWidget, private Ui::PropertiesWidget {
  Q_OBJECT

private:
  TransferListWidget *transferList;
  QTorrentHandle h;
  QTimer *refreshTimer;
  RealProgressBar *progressBar;
  RealProgressBarThread *progressBarUpdater;
  QVBoxLayout *progressBarVbox;
  bittorrent* BTSession;
  SlideState state;
  TorrentFilesModel *PropListModel;
  PropListDelegate *PropDelegate;
  QAction *actionIgnored;
  QAction *actionNormal;
  QAction *actionMaximum;
  QAction *actionHigh;

protected:
  QPushButton* getButtonFromIndex(int index);
  std::vector<int> loadFilesPriorities();
  bool savePiecesPriorities();

protected slots:
  void loadTorrentInfos(QTorrentHandle &h);
  void loadDynamicData();
  void setIncrementalDownload(int checkboxState);
  void loadTrackers();
  void loadUrlSeeds();
  void on_main_infos_button_clicked();
  void on_trackers_button_clicked();
  void on_url_seeds_button_clicked();
  void on_files_button_clicked();
  void ignoreSelection();
  void normalSelection();
  void highSelection();
  void maximumSelection();
  void askWebSeed();
  void deleteSelectedUrlSeeds();
  void askForTracker();
  void deleteSelectedTrackers();
  void lowerSelectedTracker();
  void riseSelectedTracker();
  void displayFilesListMenu(const QPoint& pos);
  void on_changeSavePathButton_clicked();
  void addTrackerList(QStringList myTrackers);
  void filteredFilesChanged();

public slots:
  void reduce();
  void slide();
  void clear();
  void readSettings();
  void saveSettings();

public:
  PropertiesWidget(QWidget *parent, TransferListWidget *transferList, bittorrent* BTSession);
  ~PropertiesWidget();
};

#endif // PROPERTIESWIDGET_H