Files
rtorrent/src/display/window_log.cc
T
rakshasa c5c9a1ddae * Added the framework for a download scheduler.
* Added "state_changed" variable to downloads that returns the last
time the download called DownloadList::pause/resume.


git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@674 e378c898-3ddf-0310-93e7-cc216c733640
2006-04-25 19:33:53 +00:00

96 lines
2.8 KiB
C++

// 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 <jaris@ifi.uio.no>
//
// Skomakerveien 33
// 3185 Skoppum, NORWAY
#include "config.h"
#include <ctime>
#include "canvas.h"
#include "utils.h"
#include "window_log.h"
namespace display {
WindowLog::WindowLog(core::Log* l) :
Window(new Canvas, false, 0),
m_log(l) {
m_active = false;
// We're trying out scheduled tasks instead.
m_connUpdate = l->signal_update().connect(sigc::mem_fun(*this, &WindowLog::receive_update));
}
WindowLog::~WindowLog() {
m_connUpdate.disconnect();
}
WindowLog::iterator
WindowLog::find_older() {
return m_log->find_older(cachedTime - rak::timer::from_seconds(60));
}
void
WindowLog::redraw() {
m_canvas->erase();
int pos = 0;
for (core::Log::iterator itr = m_log->begin(), end = find_older(); itr != end && pos < m_canvas->get_height(); ++itr) {
char buffer[16];
print_hhmmss_local(buffer, buffer + 16, static_cast<time_t>(itr->first.seconds()));
m_canvas->print(0, pos++, "(%s) %s", buffer, itr->second.c_str());
}
}
void
WindowLog::receive_update() {
iterator itr = find_older();
int h = std::min(std::distance(m_log->begin(), itr), (std::iterator_traits<iterator>::difference_type)10);
if (h != m_minHeight) {
set_active(h != 0);
m_minHeight = h;
m_slotAdjust();
}
mark_dirty();
}
}