Use completed time from libtorrent directly. Closes #1726.

src/qtlibtorrent/qbtsession.cpp

@@ -2969,7 +2969,6 @@ void QBtSession::recoverPersistentData(const QString &hash, const std::vector<ch
   qreal ratioLimit = QString::fromUtf8(fast.dict_find_string_value("qBt-ratioLimit").c_str()).toDouble();
   QDateTime addedDate = QDateTime::fromTime_t(fast.dict_find_int_value("added_time"));
   QString previousSavePath = QString::fromUtf8(fast.dict_find_string_value("qBt-previousSavePath").c_str());
-  QDateTime seedDate = QDateTime::fromTime_t(fast.dict_find_int_value("qBt-seedDate"));
   QString label = QString::fromUtf8(fast.dict_find_string_value("qBt-label").c_str());
   int priority = fast.dict_find_int_value("qBt-queuePosition");
   bool seedStatus = fast.dict_find_int_value("qBt-seedStatus");
@@ -2978,7 +2977,6 @@ void QBtSession::recoverPersistentData(const QString &hash, const std::vector<ch
   TorrentPersistentData::setRatioLimit(hash, ratioLimit);
   TorrentPersistentData::setAddedDate(hash, addedDate);
   TorrentPersistentData::setPreviousSavePath(hash, previousSavePath);
-  TorrentPersistentData::saveSeedDate(hash, seedDate);
   TorrentPersistentData::saveLabel(hash, label);
   TorrentPersistentData::savePriority(hash, priority);
   TorrentPersistentData::saveSeedStatus(hash, seedStatus);
@@ -2988,7 +2986,6 @@ void QBtSession::backupPersistentData(const QString &hash, boost::shared_ptr<lib
   (*data)["qBt-savePath"] = fsutils::fromNativePath(TorrentPersistentData::getSavePath(hash)).toUtf8().constData();
   (*data)["qBt-ratioLimit"] = QString::number(TorrentPersistentData::getRatioLimit(hash)).toUtf8().constData();
   (*data)["qBt-previousSavePath"] = fsutils::fromNativePath(TorrentPersistentData::getPreviousPath(hash)).toUtf8().constData();
-  (*data)["qBt-seedDate"] = TorrentPersistentData::getSeedDate(hash).toTime_t();
   (*data)["qBt-label"] = TorrentPersistentData::getLabel(hash).toUtf8().constData();
   (*data)["qBt-queuePosition"] = TorrentPersistentData::getPriority(hash);
   (*data)["qBt-seedStatus"] = (int)TorrentPersistentData::isSeed(hash);

src/qtlibtorrent/torrentmodel.cpp

@@ -83,7 +83,6 @@ TorrentModelItem::TorrentModelItem(const QTorrentHandle &h)
   : m_torrent(h)
   , m_lastStatus(h.status(torrent_handle::query_accurate_download_counters))
   , m_addedTime(TorrentPersistentData::getAddedDate(h.hash()))
-  , m_seedTime(TorrentPersistentData::getSeedDate(h.hash()))
   , m_label(TorrentPersistentData::getLabel(h.hash()))
   , m_name(TorrentPersistentData::getName(h.hash()))
   , m_hash(h.hash())
@@ -189,10 +188,6 @@ bool TorrentModelItem::setData(int column, const QVariant &value, int role)
     }
     return true;
   }
-  case TR_SEED_DATE: {
-      m_seedTime = value.toDateTime();
-      return true;
-  }
   default:
     break;
   }
@@ -246,7 +241,7 @@ QVariant TorrentModelItem::data(int column, int role) const
   case TR_ADD_DATE:
     return m_addedTime;
   case TR_SEED_DATE:
-    return m_seedTime;
+    return m_lastStatus.completed_time ? QDateTime::fromTime_t(m_lastStatus.completed_time) : QDateTime();
   case TR_TRACKER:
     return misc::toQString(m_lastStatus.current_tracker);
   case TR_DLLIMIT:
@@ -441,7 +436,6 @@ void TorrentModel::handleFinishedTorrent(const QTorrentHandle& h)
     return;
 
   // Update completion date
-  m_torrents[row]->setData(TorrentModelItem::TR_SEED_DATE, QDateTime::currentDateTime(), Qt::DisplayRole);
   m_torrents[row]->refreshStatus(h.status(torrent_handle::query_accurate_download_counters));
   notifyTorrentChanged(row);
 }

src/qtlibtorrent/torrentmodel.h

@@ -69,7 +69,6 @@ private:
   QTorrentHandle m_torrent;
   libtorrent::torrent_status m_lastStatus;
   QDateTime m_addedTime;
-  QDateTime m_seedTime;
   QString m_label;
   QString m_name;
   mutable QIcon m_icon;

src/torrentpersistentdata.h

@@ -255,30 +255,6 @@ public:
     const QHash<QString, QVariant> data = all_data.value(hash).toHash();
     return data.value("previous_path").toString();
   }
-  
-  static void saveSeedDate(const QTorrentHandle &h) {
-    QIniSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
-    QHash<QString, QVariant> all_data = settings.value("torrents").toHash();
-    QHash<QString, QVariant> data = all_data[h.hash()].toHash();
-    if (h.is_seed())
-      data["seed_date"] = QDateTime::currentDateTime();
-    else
-      data.remove("seed_date");
-    all_data[h.hash()] = data;
-    settings.setValue("torrents", all_data);
-  }
-
-  static void saveSeedDate(const QString &hash, const QDateTime &time) {
-    QIniSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
-    QHash<QString, QVariant> all_data = settings.value("torrents").toHash();
-    QHash<QString, QVariant> data = all_data[hash].toHash();
-    if (time.isValid())
-      data["seed_date"] = time;
-    else
-      data.remove("seed_date");
-    all_data[hash] = data;
-    settings.setValue("torrents", all_data);
-  }
 
   static QDateTime getSeedDate(const QString &hash) {
     QIniSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
@@ -389,10 +365,6 @@ public:
       data["seed"] = !was_seed;
       all_data[h.hash()] = data;
       settings.setValue("torrents", all_data);
-      if (!was_seed) {
-        // Save completion date
-        saveSeedDate(h);
-      }
     }
   }