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Refactored code for positioning the focus and the start of iteration.

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git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@327 e378c898-3ddf-0310-93e7-cc216c733640
This commit is contained in:
rakshasa
2005-03-05 22:16:12 +00:00
parent ddf619f934
commit 1dc51a1b13
6 changed files with 125 additions and 101 deletions
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src/display/window_peer_list.cc
+25 -43
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@@ -40,79 +40,61 @@ WindowPeerList::redraw() {
if (m_list->empty())
return;
PList::iterator itr, last;
if (*m_focus != m_list->end()) {
int i = 0;
itr = last = *m_focus;
while (i < m_canvas->get_height() - y && !(itr == m_list->begin() && last == m_list->end())) {
if (itr != m_list->begin()) {
--itr;
++i;
}
if (last != m_list->end() && i < m_canvas->get_height() - y) {
++last;
++i;
}
}
typedef std::pair<PList::iterator, PList::iterator> Range;
} else {
itr = m_list->begin();
last = m_list->end();
}
Range range = utils::iterate_both_distance(m_list->begin(),
*m_focus != m_list->end() ? *m_focus : m_list->begin(),
m_list->end(),
m_canvas->get_height() - y);
if (m_download->get_download().get_chunks_total() <= 0)
throw std::logic_error("WindowPeerList::redraw() m_slotChunksTotal() returned invalid value");
while (itr != m_list->end() && y < m_canvas->get_height()) {
while (range.first != range.second) {
torrent::Peer& p = *range.first;
x = 0;
m_canvas->print(x, y, "%c %s",
itr == *m_focus ? '*' : ' ',
itr->get_dns().c_str());
range.first == *m_focus ? '*' : ' ',
p.get_dns().c_str());
x += 18;
m_canvas->print(x, y, "%.1f",
(double)itr->get_rate_up() / 1024);
m_canvas->print(x, y, "%.1f", (double)p.get_rate_up() / 1024);
x += 7;
m_canvas->print(x, y, "%.1f",
(double)itr->get_rate_down() / 1024);
m_canvas->print(x, y, "%.1f", (double)p.get_rate_down() / 1024);
x += 7;
m_canvas->print(x, y, "%.1f",
(double)itr->get_rate_peer() / 1024);
m_canvas->print(x, y, "%.1f", (double)p.get_rate_peer() / 1024);
x += 7;
m_canvas->print(x, y, "%c%c/%c%c%c",
itr->get_remote_choked() ? 'c' : 'u',
itr->get_remote_interested() ? 'i' : 'n',
itr->get_local_choked() ? 'c' : 'u',
itr->get_local_interested() ? 'i' : 'n',
itr->get_choke_delayed() ? 'd' : ' ');
p.get_remote_choked() ? 'c' : 'u',
p.get_remote_interested() ? 'i' : 'n',
p.get_local_choked() ? 'c' : 'u',
p.get_local_interested() ? 'i' : 'n',
p.get_choke_delayed() ? 'd' : ' ');
x += 7;
m_canvas->print(x, y, "%i/%i",
itr->get_outgoing_queue_size(),
itr->get_incoming_queue_size());
p.get_outgoing_queue_size(),
p.get_incoming_queue_size());
x += 6;
m_canvas->print(x, y, "%3i", done_percentage(*itr));
m_canvas->print(x, y, "%3i", done_percentage(*range.first));
x += 6;
if (itr->get_incoming_queue_size())
m_canvas->print(x, y, "%i",
itr->get_incoming_index(0));
if (p.get_incoming_queue_size())
m_canvas->print(x, y, "%i", p.get_incoming_index(0));
x += 6;
if (itr->get_snubbed())
if (p.get_snubbed())
m_canvas->print(x, y, "*");
++y;
++itr;
++range.first;
}
}