window_download_statusbar.cc

来自「rtorrent」· CC 代码 · 共 92 行

// rTorrent - BitTorrent client
// Copyright (C) 2005-2006, Jari Sundell
//
// 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//
// In addition, as a special exception, the copyright holders give
// permission to link the code of portions of this program with the
// OpenSSL library under certain conditions as described in each
// individual source file, and distribute linked combinations
// including the two.
//
// 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)
// with this exception, 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.
// If you delete this exception statement from all source files in the
// program, then also delete it here.
//
// Contact:  Jari Sundell <[e-mail]>
//
//           Skomakerveien 33
//           3185 Skoppum, NORWAY

#include "config.h"

#include <torrent/rate.h>
#include <torrent/tracker_list.h>

#include "canvas.h"
#include "globals.h"
#include "utils.h"
#include "window_download_statusbar.h"

#include "core/download.h"

namespace display {

WindowDownloadStatusbar::WindowDownloadStatusbar(core::Download* d) :
  Window(new Canvas, 0, 0, 3, extent_full, extent_static),
  m_download(d) {
}

void
WindowDownloadStatusbar::redraw() {
  m_slotSchedule(this, (cachedTime + rak::timer::from_seconds(1)).round_seconds());

  m_canvas->erase();

  char buffer[m_canvas->width()];
  char* position;
  char* last = buffer + m_canvas->width() - 2;

  position = print_download_info(buffer, last, m_download);
  m_canvas->print(0, 0, "%s", buffer);

  position = buffer + std::max(snprintf(buffer, last - buffer, "Peers: %i(%i) Min/Max: %i/%i Uploads: %i U/I/C/A: %i/%i/%i/%i Failed: %i",
                                        (int)m_download->download()->peers_connected(),
                                        (int)m_download->download()->peers_not_connected(),
                                        (int)m_download->download()->peers_min(),
                                        (int)m_download->download()->peers_max(),
                                        (int)m_download->download()->uploads_max(),
                                        (int)m_download->download()->peers_currently_unchoked(),
                                        (int)m_download->download()->peers_currently_interested(),
                                        (int)m_download->download()->peers_complete(),
                                        (int)m_download->download()->peers_accounted(),
                                        (int)m_download->chunks_failed()),
                               0);

  m_canvas->print(0, 1, "%s", buffer);

  position = print_download_status(buffer, last, m_download);
  m_canvas->print(0, 2, "[%c:%i] %s",
                  m_download->tracker_list()->is_busy() ? 'C' : ' ',
                  (int)(m_download->download()->tracker_list().timeout() / 1000000),
                  buffer);
}

}