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Fix priority up/down for multiple torrents at the same time (closes #692184)

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This commit is contained in:
Christophe Dumez 2010-12-19 13:37:12 +00:00
commit c3b7aeadd7
5 changed files with 113 additions and 26 deletions
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66
src/webui/httpconnection.cpp
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@ -45,6 +45,8 @@
#include <QDebug>
#include <QRegExp>
#include <QTemporaryFile>
#include <queue>
#include <vector>
using namespace libtorrent;
@ -505,23 +507,25 @@ void HttpConnection::respondCommand(QString command)
return;
}
if(command == "increasePrio") {
QTorrentHandle h = QBtSession::instance()->getTorrentHandle(parser.post("hash"));
if(h.is_valid()) h.queue_position_up();
increaseTorrentsPriority(parser.post("hashes").split("|"));
return;
}
if(command == "decreasePrio") {
QTorrentHandle h = QBtSession::instance()->getTorrentHandle(parser.post("hash"));
if(h.is_valid()) h.queue_position_down();
decreaseTorrentsPriority(parser.post("hashes").split("|"));
return;
}
if(command == "topPrio") {
QTorrentHandle h = QBtSession::instance()->getTorrentHandle(parser.post("hash"));
if(h.is_valid()) h.queue_position_top();
foreach(const QString &hash, parser.post("hashes").split("|")) {
QTorrentHandle h = QBtSession::instance()->getTorrentHandle(hash);
if(h.is_valid()) h.queue_position_top();
}
return;
}
if(command == "bottomPrio") {
QTorrentHandle h = QBtSession::instance()->getTorrentHandle(parser.post("hash"));
if(h.is_valid()) h.queue_position_bottom();
foreach(const QString &hash, parser.post("hashes").split("|")) {
QTorrentHandle h = QBtSession::instance()->getTorrentHandle(hash);
if(h.is_valid()) h.queue_position_bottom();
}
return;
}
if(command == "recheck"){
@ -550,3 +554,49 @@ void HttpConnection::recheckAllTorrents() {
QBtSession::instance()->recheckTorrent(h.hash());
}
}
void HttpConnection::decreaseTorrentsPriority(const QStringList &hashes)
{
qDebug() << Q_FUNC_INFO << hashes;
std::priority_queue<QPair<int, QTorrentHandle>, std::vector<QPair<int, QTorrentHandle> >, std::less<QPair<int, QTorrentHandle> > > torrent_queue;
// Sort torrents by priority
foreach(const QString &hash, hashes) {
try {
QTorrentHandle h = QBtSession::instance()->getTorrentHandle(hash);
if(!h.is_seed()) {
torrent_queue.push(qMakePair(h.queue_position(), h));
}
}catch(invalid_handle&){}
}
// Decrease torrents priority (starting with the ones with lowest priority)
while(!torrent_queue.empty()) {
QTorrentHandle h = torrent_queue.top().second;
try {
h.queue_position_down();
} catch(invalid_handle& h) {}
torrent_queue.pop();
}
}
void HttpConnection::increaseTorrentsPriority(const QStringList &hashes)
{
qDebug() << Q_FUNC_INFO << hashes;
std::priority_queue<QPair<int, QTorrentHandle>, std::vector<QPair<int, QTorrentHandle> >, std::greater<QPair<int, QTorrentHandle> > > torrent_queue;
// Sort torrents by priority
foreach(const QString &hash, hashes) {
try {
QTorrentHandle h = QBtSession::instance()->getTorrentHandle(hash);
if(!h.is_seed()) {
torrent_queue.push(qMakePair(h.queue_position(), h));
}
}catch(invalid_handle&){}
}
// Increase torrents priority (starting with the ones with highest priority)
while(!torrent_queue.empty()) {
QTorrentHandle h = torrent_queue.top().second;
try {
h.queue_position_up();
} catch(invalid_handle& h) {}
torrent_queue.pop();
}
}