qBittorrent/src/peerlistdelegate.h

/*
 * 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 PEERLISTDELEGATE_H
#define PEERLISTDELEGATE_H

#include <QItemDelegate>
#include "misc.h"

enum PeerListColumns {IP, CLIENT, PROGRESS, DOWN_SPEED, UP_SPEED, TOT_DOWN, TOT_UP};

class PeerListDelegate: public QItemDelegate {
  Q_OBJECT

public:
  PeerListDelegate(QObject *parent) : QItemDelegate(parent){}

  ~PeerListDelegate(){}

  void paint(QPainter * painter, const QStyleOptionViewItem & option, const QModelIndex & index) const{
    QStyleOptionViewItemV2 opt = QItemDelegate::setOptions(index, option);
    switch(index.column()){
        case TOT_DOWN:
        case TOT_UP:
      QItemDelegate::drawBackground(painter, opt, index);
      QItemDelegate::drawDisplay(painter, opt, option.rect, misc::friendlyUnit(index.data().toLongLong()));
      break;
        case DOWN_SPEED:
        case UP_SPEED:{
            QItemDelegate::drawBackground(painter, opt, index);
            double speed = index.data().toDouble();
            QItemDelegate::drawDisplay(painter, opt, opt.rect, QString::number(speed/1024., 'f', 1)+" "+tr("KiB/s"));
            break;
          }
        case PROGRESS:{
            QItemDelegate::drawBackground(painter, opt, index);
            double progress = index.data().toDouble();
            QItemDelegate::drawDisplay(painter, opt, opt.rect, QString::number(progress*100., 'f', 1)+"%");
            break;
          }
        default:
          QItemDelegate::paint(painter, option, index);
        }
  }

  QWidget* createEditor(QWidget*, const QStyleOptionViewItem &, const QModelIndex &) const {
    // No editor here
    return 0;
  }

};

#endif // PEERLISTDELEGATE_H