Tagged v1.5.0rc1 release

- Category support for TorrentReactor engine

Changelog

@@ -1,5 +1,6 @@
 * Unknown - Christophe Dumez <chris@qbittorrent.org> - v1.5.0
     - FEATURE: Added Magnet URI support
+    - FEATURE: Search engine supports category-based requests
     - FEATURE: Make use of torrent enclosure in RSS feeds for direct download
     - FEATURE: Implemented a RSS feed downloader with filter support
     - FEATURE: Save old RSS item to hard disk to remember them on start up
@@ -7,8 +8,13 @@
     - FEATURE: In torrent addition from URL, paste clipboard content if it contains an URL
     - FEATURE: RSS feeds URLs can now be copied to clipboard
     - FEATURE: RSS feeds can now be grouped into folders
+    - FEATURE: Added "Unread" item to RSS feed list to display all unread news
     - FEATURE: If a torrent contains a torrent file, process downloaded torrent file too
+    - FEATURE: A random listening port can be chosen automatically
     - BUGFIX: torrent resume code rewrited
+    - BUGFIX: Greatly improved column sorting code
+    - BUGFIX: Possibility to create trackerless torrents
+    - COSMETIC: Redesigned search tab to improve usability
     - COSMETIC: Redesigned RSS tab to improve usability
 
 * Sun Aug 21 2009 - Christophe Dumez <chris@qbittorrent.org> - v1.4.1

src/FinishedTorrents.cpp

@@ -38,6 +38,7 @@
 #include <QFile>
 #include <QSettings>
 #include <QStandardItemModel>
+#include <QSortFilterProxyModel>
 #include <QHeaderView>
 #include <QMenu>
 #include <QMessageBox>
@@ -54,9 +55,16 @@ FinishedTorrents::FinishedTorrents(QObject *parent, bittorrent *BTSession) : par
   finishedListModel->setHeaderData(F_PEERS, Qt::Horizontal, tr("Connected peers"));
   finishedListModel->setHeaderData(F_UPLOAD, Qt::Horizontal, tr("Total uploaded", "i.e: Total amount of uploaded data"));
   finishedListModel->setHeaderData(F_RATIO, Qt::Horizontal, tr("Ratio"));
-  finishedList->setModel(finishedListModel);
+
+  proxyModel = new QSortFilterProxyModel();
+  proxyModel->setDynamicSortFilter(true);
+  proxyModel->setSourceModel(finishedListModel);
+  finishedList->setModel(proxyModel);
+
   finishedList->setRootIsDecorated(false);
   finishedList->setAllColumnsShowFocus(true);
+  finishedList->setSortingEnabled(true);
+
   loadHiddenColumns();
   // Hide hash column
   finishedList->hideColumn(F_HASH);
@@ -104,9 +112,11 @@ FinishedTorrents::FinishedTorrents(QObject *parent, bittorrent *BTSession) : par
 }
 
 FinishedTorrents::~FinishedTorrents(){
+  saveLastSortedColumn();
   saveColWidthFinishedList();
   saveHiddenColumns();
   delete finishedListDelegate;
+  delete proxyModel;
   delete finishedListModel;
 }
 
@@ -141,8 +151,8 @@ void FinishedTorrents::addTorrent(QString hash){
   // Update the number of finished torrents
   ++nbFinished;
   emit finishedTorrentsNumberChanged(nbFinished);
-  // Sort List
-  sortFinishedList();
+
+  loadLastSortedColumn();
 }
 
 // Set the color of a row in data model
@@ -159,7 +169,7 @@ QStringList FinishedTorrents::getSelectedTorrents(bool only_one) const{
   foreach(const QModelIndex &index, selectedIndexes) {
     if(index.column() == F_NAME) {
       // Get the file hash
-      QString hash = finishedListModel->data(finishedListModel->index(index.row(), F_HASH)).toString();
+      QString hash = getHashFromRow(index.row());
       res << hash;
       if(only_one) break;
     }
@@ -208,6 +218,18 @@ bool FinishedTorrents::loadColWidthFinishedList(){
   return true;
 }
 
+void FinishedTorrents::saveLastSortedColumn() {
+  QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent"));
+  Qt::SortOrder sortOrder = finishedList->header()->sortIndicatorOrder();
+  QString sortOrderLetter;
+  if(sortOrder == Qt::AscendingOrder)
+    sortOrderLetter = QString::fromUtf8("a");
+  else
+    sortOrderLetter = QString::fromUtf8("d");
+  int index = finishedList->header()->sortIndicatorSection();
+  settings.setValue(QString::fromUtf8("FinishedListSortedCol"), misc::toQString(index)+sortOrderLetter);
+}
+
 void FinishedTorrents::loadLastSortedColumn() {
   // Loading last sorted column
   QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent"));
@@ -220,7 +242,7 @@ void FinishedTorrents::loadLastSortedColumn() {
       sortOrder = Qt::AscendingOrder;
     sortedCol = sortedCol.left(sortedCol.size()-1);
     int index = sortedCol.toInt();
-    sortFinishedList(index, sortOrder);
+    finishedList->sortByColumn(index, sortOrder);
   }
 }
 
@@ -265,7 +287,7 @@ void FinishedTorrents::on_actionSet_upload_limit_triggered(){
   foreach(const QModelIndex &index, selectedIndexes){
     if(index.column() == F_NAME){
       // Get the file hash
-      hashes << finishedListModel->data(finishedListModel->index(index.row(), F_HASH)).toString();
+      hashes << getHashFromRow(index.row());
     }
   }
   new BandwidthAllocationDialog(this, true, BTSession, hashes);
@@ -351,8 +373,8 @@ void FinishedTorrents::pauseTorrent(QString hash) {
 }
 
 QString FinishedTorrents::getHashFromRow(unsigned int row) const {
-  Q_ASSERT(row < (unsigned int)finishedListModel->rowCount());
-  return finishedListModel->data(finishedListModel->index(row, F_HASH)).toString();
+  Q_ASSERT(row < (unsigned int)proxyModel->rowCount());
+  return proxyModel->data(proxyModel->index(row, F_HASH)).toString();
 }
 
 // Will move it to download tab
@@ -369,7 +391,7 @@ void FinishedTorrents::deleteTorrent(QString hash){
 
 // Show torrent properties dialog
 void FinishedTorrents::showProperties(const QModelIndex &index){
-  showPropertiesFromHash(finishedListModel->data(finishedListModel->index(index.row(), F_HASH)).toString());
+  showPropertiesFromHash(getHashFromRow(index.row()));
 }
 
 void FinishedTorrents::showPropertiesFromHash(QString hash){
@@ -400,7 +422,7 @@ void FinishedTorrents::forceRecheck(){
   QModelIndexList selectedIndexes = finishedList->selectionModel()->selectedIndexes();
   foreach(const QModelIndex &index, selectedIndexes){
       if(index.column() == F_NAME){
-          QString hash = finishedListModel->data(finishedListModel->index(index.row(), F_HASH)).toString();
+          QString hash = getHashFromRow(index.row());
           QTorrentHandle h = BTSession->getTorrentHandle(hash);
           qDebug("Forcing recheck for torrent %s", hash.toLocal8Bit().data());
           h.force_recheck();
@@ -416,7 +438,7 @@ void FinishedTorrents::displayFinishedListMenu(const QPoint&){
   foreach(const QModelIndex &index, selectedIndexes) {
     if(index.column() == F_NAME) {
       // Get the file name
-      QString hash = finishedListModel->data(finishedListModel->index(index.row(), F_HASH)).toString();
+      QString hash = getHashFromRow(index.row());
       // Get handle and pause the torrent
       QTorrentHandle h = BTSession->getTorrentHandle(hash);
       if(!h.is_valid()) continue;
@@ -462,7 +484,7 @@ void FinishedTorrents::displayFinishedListMenu(const QPoint&){
  */
 
 // hide/show columns menu
-void FinishedTorrents::displayFinishedHoSMenu(const QPoint& pos){
+void FinishedTorrents::displayFinishedHoSMenu(const QPoint&){
   QMenu hideshowColumn(this);
   hideshowColumn.setTitle(tr("Hide or Show Column"));
   int lastCol = F_RATIO;
@@ -470,7 +492,7 @@ void FinishedTorrents::displayFinishedHoSMenu(const QPoint& pos){
     hideshowColumn.addAction(getActionHoSCol(i));
   }
   // Call menu
-  hideshowColumn.exec(mapToGlobal(pos)+QPoint(10,34));
+  hideshowColumn.exec(QCursor::pos());
 }
 
 // toggle hide/show a column
@@ -603,97 +625,3 @@ QAction* FinishedTorrents::getActionHoSCol(int index) {
       return NULL;
   }
 }
-
-
-/*
- * Sorting functions
- */
-
-void FinishedTorrents::toggleFinishedListSortOrder(int index) {
-  Qt::SortOrder sortOrder = Qt::AscendingOrder;
-  if(finishedList->header()->sortIndicatorSection() == index){
-    sortOrder = (Qt::SortOrder)!(bool)finishedList->header()->sortIndicatorOrder();
-  }
-  switch(index) {
-    case F_SIZE:
-    case F_UPSPEED:
-    case F_RATIO:
-    case F_UPLOAD:
-      sortFinishedListFloat(index, sortOrder);
-      break;
-    default:
-      sortFinishedListString(index, sortOrder);
-  }
-  QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent"));
-  QString sortOrderLetter;
-  if(sortOrder == Qt::AscendingOrder)
-    sortOrderLetter = QString::fromUtf8("a");
-  else
-    sortOrderLetter = QString::fromUtf8("d");
-  settings.setValue(QString::fromUtf8("FinishedListSortedCol"), misc::toQString(index)+sortOrderLetter);
-}
-
-void FinishedTorrents::sortFinishedList(int index, Qt::SortOrder sortOrder){
-  if(index == -1) {
-    index = finishedList->header()->sortIndicatorSection();
-    sortOrder = finishedList->header()->sortIndicatorOrder();
-  } else {
-    finishedList->header()->setSortIndicator(index, sortOrder);
-  }
-  switch(index) {
-    case F_SIZE:
-    case F_UPSPEED:
-    case F_UPLOAD:
-    case F_RATIO:
-      sortFinishedListFloat(index, sortOrder);
-      break;
-    default:
-      sortFinishedListString(index, sortOrder);
-  }
-}
-
-void FinishedTorrents::sortFinishedListFloat(int index, Qt::SortOrder sortOrder){
-  QList<QPair<int, double> > lines;
-  // insertion sorting
-  unsigned int nbRows = finishedListModel->rowCount();
-  for(unsigned int i=0; i<nbRows; ++i){
-    misc::insertSort(lines, QPair<int,double>(i, finishedListModel->data(finishedListModel->index(i, index)).toDouble()), sortOrder);
-  }
-  // Insert items in new model, in correct order
-  unsigned int nbRows_old = lines.size();
-  for(unsigned int row=0; row<nbRows_old; ++row){
-    finishedListModel->insertRow(finishedListModel->rowCount());
-    unsigned int sourceRow = lines[row].first;
-    unsigned int nbColumns = finishedListModel->columnCount();
-    for(unsigned int col=0; col<nbColumns; ++col){
-      finishedListModel->setData(finishedListModel->index(nbRows_old+row, col), finishedListModel->data(finishedListModel->index(sourceRow, col)));
-      finishedListModel->setData(finishedListModel->index(nbRows_old+row, col), finishedListModel->data(finishedListModel->index(sourceRow, col), Qt::DecorationRole), Qt::DecorationRole);
-      finishedListModel->setData(finishedListModel->index(nbRows_old+row, col), finishedListModel->data(finishedListModel->index(sourceRow, col), Qt::ForegroundRole), Qt::ForegroundRole);
-    }
-  }
-  // Remove old rows
-  finishedListModel->removeRows(0, nbRows_old);
-}
-
-void FinishedTorrents::sortFinishedListString(int index, Qt::SortOrder sortOrder){
-  QList<QPair<int, QString> > lines;
-  // Insertion sorting
-  unsigned int nbRows = finishedListModel->rowCount();
-  for(unsigned int i=0; i<nbRows; ++i){
-    misc::insertSortString(lines, QPair<int, QString>(i, finishedListModel->data(finishedListModel->index(i, index)).toString()), sortOrder);
-  }
-  // Insert items in new model, in correct order
-  unsigned int nbRows_old = lines.size();
-  for(unsigned int row=0; row<nbRows_old; ++row){
-    finishedListModel->insertRow(finishedListModel->rowCount());
-    unsigned int sourceRow = lines[row].first;
-    unsigned int nbColumns = finishedListModel->columnCount();
-    for(unsigned int col=0; col<nbColumns; ++col){
-      finishedListModel->setData(finishedListModel->index(nbRows_old+row, col), finishedListModel->data(finishedListModel->index(sourceRow, col)));
-      finishedListModel->setData(finishedListModel->index(nbRows_old+row, col), finishedListModel->data(finishedListModel->index(sourceRow, col), Qt::DecorationRole), Qt::DecorationRole);
-      finishedListModel->setData(finishedListModel->index(nbRows_old+row, col), finishedListModel->data(finishedListModel->index(sourceRow, col), Qt::ForegroundRole), Qt::ForegroundRole);
-    }
-  }
-  // Remove old rows
-  finishedListModel->removeRows(0, nbRows_old);
-}

src/FinishedTorrents.h

@@ -35,6 +35,7 @@
 #include "qtorrenthandle.h"
 
 class QStandardItemModel;
+class QSortFilterProxyModel;
 class bittorrent;
 class FinishedListDelegate;
 
@@ -47,6 +48,7 @@ class FinishedTorrents : public QWidget, public Ui::seeding {
     bittorrent *BTSession;
     FinishedListDelegate *finishedListDelegate;
     QStandardItemModel *finishedListModel;
+    QSortFilterProxyModel *proxyModel;
     unsigned int nbFinished;
     void hideOrShowColumn(int index);
     bool loadHiddenColumns();
@@ -69,10 +71,6 @@ class FinishedTorrents : public QWidget, public Ui::seeding {
     void displayFinishedHoSMenu(const QPoint&);
     void setRowColor(int row, QString color);
     void saveColWidthFinishedList() const;
-    void toggleFinishedListSortOrder(int index);
-    void sortFinishedList(int index=-1, Qt::SortOrder sortOrder=Qt::AscendingOrder);
-    void sortFinishedListFloat(int index, Qt::SortOrder sortOrder);
-    void sortFinishedListString(int index, Qt::SortOrder sortOrder);
     void updateFileSize(QString hash);
     void on_actionSet_upload_limit_triggered();
     void notifyTorrentDoubleClicked(const QModelIndex& index);
@@ -93,6 +91,7 @@ class FinishedTorrents : public QWidget, public Ui::seeding {
     void deleteTorrent(QString hash);
     void showPropertiesFromHash(QString hash);
     void loadLastSortedColumn();
+    void saveLastSortedColumn();
     void updateMetadata(QTorrentHandle &h);
 
   signals:

src/GUI.cpp

@@ -163,7 +163,7 @@ GUI::GUI(QWidget *parent, QStringList torrentCmdLine) : QMainWindow(parent), dis
   // Search engine tab
   searchEngine = new SearchEngine(BTSession, myTrayIcon, systrayIntegration);
   tabs->addTab(searchEngine, tr("Search"));
-  tabs->setTabIcon(2, QIcon(QString::fromUtf8(":/Icons/skin/search.png")));
+  tabs->setTabIcon(2, QIcon(QString::fromUtf8(":/Icons/oxygen/edit-find.png")));
   readSettings();
   // RSS Tab
   rssWidget = 0;
@@ -1027,7 +1027,7 @@ GUI::GUI(QWidget *parent, QStringList torrentCmdLine) : QMainWindow(parent), dis
     // Connection
     // * Ports binding
     unsigned short old_listenPort = BTSession->getListenPort();
-    BTSession->setListeningPortsRange(options->getPorts());
+    BTSession->setListeningPort(options->getPort());
     unsigned short new_listenPort = BTSession->getListenPort();
     if(new_listenPort != old_listenPort) {
       BTSession->addConsoleMessage(tr("qBittorrent is bound to port: TCP/%1", "e.g: qBittorrent is bound to port: 6881").arg( misc::toQString(new_listenPort)));

src/bittorrent.cpp

@@ -60,7 +60,7 @@ bittorrent::bittorrent() : DHTEnabled(false), preAllocateAll(false), addInPause(
   // To avoid some exceptions
   fs::path::default_name_check(fs::no_check);
   // Creating bittorrent session
-  // Check if we should spoof azureus
+  // Check if we should spoof utorrent
   QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent"));
   if(settings.value(QString::fromUtf8("AzureusSpoof"), false).toBool()) {
     s = new session(fingerprint("UT", 1, 8, 3, 0), 0);
@@ -574,6 +574,11 @@ QTorrentHandle bittorrent::addTorrent(QString path, bool fromScanDir, QString fr
   } else {
     p.save_path = defaultTempPath.toLocal8Bit().data();
   }
+  // TODO: Remove in v1.6.0: For backward compatibility only
+  if(QFile::exists(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+hash+".finished")) {
+    p.save_path = savePath.toLocal8Bit().data();
+    QFile::remove(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+hash+".finished");
+  }
   p.ti = t;
   // Preallocate all?
   if(preAllocateAll)
@@ -659,6 +664,117 @@ QTorrentHandle bittorrent::addTorrent(QString path, bool fromScanDir, QString fr
   return h;
 }
 
+// Import torrents temp data from v1.4.0 or earlier: save_path, filtered pieces
+// TODO: Remove in qBittorrent v1.6.0
+void bittorrent::importOldTempData(QString torrent_path) {
+  // Create torrent hash
+  boost::intrusive_ptr<torrent_info> t;
+  try {
+    t = new torrent_info(torrent_path.toLocal8Bit().data());
+    QString hash = misc::toQString(t->info_hash());
+    // Load save path
+    QFile savepath_file(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+hash+".savepath");
+    QByteArray line;
+    QString savePath;
+    if(savepath_file.open(QIODevice::ReadOnly | QIODevice::Text)) {
+      line = savepath_file.readAll();
+      savepath_file.close();
+      qDebug(" -> Save path: %s", line.data());
+      savePath = QString::fromUtf8(line.data());
+      qDebug("Imported the following save path: %s", savePath.toLocal8Bit().data());
+      TorrentTempData::setSavePath(hash, savePath);
+      // Clean up
+      savepath_file.remove();
+    }
+    // Load pieces priority
+    QFile pieces_file(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+hash+".priorities");
+    if(pieces_file.exists()){
+      // Read saved file
+      if(pieces_file.open(QIODevice::ReadOnly | QIODevice::Text)) {
+        QByteArray pieces_priorities = pieces_file.readAll();
+        pieces_file.close();
+        QList<QByteArray> pieces_priorities_list = pieces_priorities.split('\n');
+        std::vector<int> pp;
+        for(int i=0; i<t->num_files(); ++i) {
+          int priority = pieces_priorities_list.at(i).toInt();
+          if( priority < 0 || priority > 7) {
+            priority = 1;
+          }
+          qDebug("Setting piece piority to %d", priority);
+          pp.push_back(priority);
+        }
+        TorrentTempData::setFilesPriority(hash, pp);
+        qDebug("Successfuly imported pieces_priority");
+      }
+      // Clean up
+      pieces_file.remove();
+    }
+    // Load sequential
+    if(QFile::exists(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+hash+".incremental")) {
+      qDebug("Imported torrent was sequential");
+      TorrentTempData::setSequential(hash, true);
+      // Cleanup
+      QFile::remove(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+hash+".incremental");
+    }
+  } catch(std::exception&) {
+  }
+}
+
+// Import torrents from v1.4.0 or earlier
+// TODO: Remove in qBittorrent v1.6.0
+void bittorrent::importOldTorrents() {
+  QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent"));
+  if(!settings.value("v1_4_x_torrent_imported", false).toBool()) {
+    // Import old torrent
+    QDir torrentBackup(misc::qBittorrentPath() + "BT_backup");
+    QStringList fileNames;
+    QStringList filters;
+    filters << "*.torrent";
+    fileNames = torrentBackup.entryList(filters, QDir::Files, QDir::Unsorted);
+    if(isQueueingEnabled()) {
+      QList<QPair<int, QString> > filePaths;
+      foreach(const QString &fileName, fileNames) {
+        QString filePath = torrentBackup.path()+QDir::separator()+fileName;
+        int prio = 99999;
+        // Get priority
+        QString prioPath = filePath;
+        prioPath.replace(".torrent", ".prio");
+        if(QFile::exists(prioPath)) {
+          QFile prio_file(prioPath);
+          if(prio_file.open(QIODevice::ReadOnly | QIODevice::Text)) {
+            bool ok = false;
+            prio = prio_file.readAll().toInt(&ok);
+            if(!ok)
+              prio = 99999;
+            prio_file.close();
+            // Clean up
+            prio_file.remove();
+          }
+        }
+        misc::insertSort2<QString>(filePaths, qMakePair(prio, filePath));
+      }
+      // Resume downloads
+      QPair<int, QString> fileName;
+      foreach(fileName, filePaths) {
+        importOldTempData(fileName.second);
+        addTorrent(fileName.second, false, QString(), true);
+      }
+    } else {
+      QStringList filePaths;
+      foreach(const QString &fileName, fileNames) {
+        filePaths.append(torrentBackup.path()+QDir::separator()+fileName);
+      }
+      // Resume downloads
+      foreach(const QString &fileName, filePaths) {
+        importOldTempData(fileName);
+        addTorrent(fileName, false, QString(), true);
+      }
+    }
+    settings.setValue("v1_4_x_torrent_imported", true);
+    std::cout << "Successfully imported torrents from v1.4.x (or previous) instance" << std::endl;
+  }
+}
+
 // Check if the user filtered files in this torrent.
 bool bittorrent::has_filtered_files(QString hash) const{
   QVariantList files_priority = TorrentPersistentData::getFilesPriority(hash);
@@ -1084,7 +1200,8 @@ void bittorrent::disableDirectoryScanning() {
 
 // Set the ports range in which is chosen the port the bittorrent
 // session will listen to
-void bittorrent::setListeningPortsRange(std::pair<unsigned short, unsigned short> ports) {
+void bittorrent::setListeningPort(int port) {
+  std::pair<int,int> ports(port, port);
   s->listen_on(ports);
 }
 
@@ -1514,6 +1631,12 @@ void bittorrent::startUpTorrents() {
   QDir torrentBackup(misc::qBittorrentPath() + "BT_backup");
   QStringList fileNames;
   QStringList known_torrents = TorrentPersistentData::knownTorrents();
+  if(known_torrents.empty()) {
+    qDebug("No known torrent, importing old torrents");
+    importOldTorrents();
+    return;
+  }
+  qDebug("Starting up torrents");
   if(isQueueingEnabled()) {
     QList<QPair<int, QString> > hashes;
     foreach(const QString &hash, known_torrents) {

src/bittorrent.h

@@ -114,6 +114,8 @@ class bittorrent : public QObject {
   public slots:
     QTorrentHandle addTorrent(QString path, bool fromScanDir = false, QString from_url = QString(), bool resumed = false);
     QTorrentHandle addMagnetUri(QString magnet_uri, bool resumed=false);
+    void importOldTorrents();
+    void importOldTempData(QString torrent_path);
     void loadSessionState();
     void saveSessionState();
     void downloadFromUrl(QString url);
@@ -141,7 +143,7 @@ class bittorrent : public QObject {
     void decreaseDlTorrentPriority(QString hash);
     void downloadUrlAndSkipDialog(QString url, QString save_path=QString::null);
     // Session configuration - Setters
-    void setListeningPortsRange(std::pair<unsigned short, unsigned short> ports);
+    void setListeningPort(int port);
     void setMaxConnections(int maxConnec);
     void setMaxConnectionsPerTorrent(int max);
     void setMaxUploadsPerTorrent(int max);

src/createtorrent_imp.cpp

@@ -166,10 +166,10 @@ void createtorrent::on_createButton_clicked(){
     return;
   }
   QStringList trackers = allItems(trackers_list);
-  if(!trackers.size()){
+  /*if(!trackers.size()){
     QMessageBox::critical(0, tr("No tracker path set"), tr("Please set at least one tracker"));
     return;
-  }
+  }*/
   QString destination = QFileDialog::getSaveFileName(this, tr("Select destination torrent file"), QDir::homePath(), tr("Torrent Files")+QString::fromUtf8(" (*.torrent)"));
   if(!destination.isEmpty()) {
     if(!destination.endsWith(QString::fromUtf8(".torrent")))

src/download.ui

@@ -142,7 +142,7 @@
   <action name="actionBuy_it">
    <property name="icon">
     <iconset resource="icons.qrc">
-     <normaloff>:/Icons/money.png</normaloff>:/Icons/money.png</iconset>
+     <normaloff>:/Icons/oxygen/wallet.png</normaloff>:/Icons/oxygen/wallet.png</iconset>
    </property>
    <property name="text">
     <string>Buy it</string>

src/downloadThread.cpp

@@ -77,13 +77,20 @@ subDownloadThread::~subDownloadThread(){
 }
 
 void subDownloadThread::run(){
-  // XXX: Trick to get a unique filename
+  // Get a unique filename
   QString filePath;
-  QTemporaryFile *tmpfile = new QTemporaryFile();
-  if (tmpfile->open()) {
-    filePath = tmpfile->fileName();
+  QTemporaryFile tmpfile;
+  tmpfile.setAutoRemove(false);
+  if (tmpfile.open()) {
+    filePath = tmpfile.fileName();
+    qDebug("Temporary filename is: %s", filePath.toLocal8Bit().data());
+  } else {
+    emit downloadFailureST(this, url, tr("I/O Error"));
+    return;
   }
-  delete tmpfile;
+  tmpfile.close();
+  // Now temporary file is created but closed so that
+  // curl can use it
   FILE *f = fopen(filePath.toLocal8Bit().data(), "wb");
   if(!f) {
     std::cerr << "couldn't open destination file" << "\n";

src/downloadingTorrents.h

@@ -37,6 +37,7 @@
 class QStandardItemModel;
 class bittorrent;
 class DLListDelegate;
+class QSortFilterProxyModel;
 
 using namespace libtorrent;
 
@@ -47,6 +48,7 @@ class DownloadingTorrents : public QWidget, public Ui::downloading{
     bittorrent *BTSession;
     DLListDelegate *DLDelegate;
     QStandardItemModel *DLListModel;
+    QSortFilterProxyModel *proxyModel;
     unsigned int nbTorrents;
     void hideOrShowColumn(int index);
     bool loadHiddenColumns();
@@ -74,10 +76,6 @@ class DownloadingTorrents : public QWidget, public Ui::downloading{
     void on_actionSet_upload_limit_triggered();
     void displayDLListMenu(const QPoint& pos);
     void displayDLHoSMenu(const QPoint&);
-    void sortDownloadList(int index=-1, Qt::SortOrder startSortOrder=Qt::AscendingOrder);
-    void toggleDownloadListSortOrder(int index);
-    void sortDownloadListFloat(int index, Qt::SortOrder sortOrder);
-    void sortDownloadListString(int index, Qt::SortOrder sortOrder);
     void saveColWidthDLList() const;
     void setRowColor(int row, QColor color);
     void showProperties(const QModelIndex &index);
@@ -100,7 +98,7 @@ class DownloadingTorrents : public QWidget, public Ui::downloading{
     void updateFileSizeAndProgress(QString hash);
     void showPropertiesFromHash(QString hash);
     void hidePriorityColumn(bool hide);
-    void sortProgressColumn(QTorrentHandle& h);
+    void saveLastSortedColumn();
     void loadLastSortedColumn();
     void addTorrent(QString hash);
     void updateMetadata(QTorrentHandle &h);

src/engineSelectDlg.h

@@ -32,6 +32,7 @@
 #define ENGINE_SELECT_DLG_H
 
 #include "ui_engineSelect.h"
+#include "supportedEngines.h"
 
 class downloadThread;
 class QDropEvent;
@@ -40,12 +41,11 @@ class engineSelectDlg : public QDialog, public Ui::engineSelect{
   Q_OBJECT
 
   private:
-    // Search related
-    QHash<QString, bool> installed_engines;
     downloadThread *downloader;
+    SupportedEngines *supported_engines;
 
   public:
-    engineSelectDlg(QWidget *parent);
+    engineSelectDlg(QWidget *parent, SupportedEngines *supported_engines);
     ~engineSelectDlg();
     QList<QTreeWidgetItem*> findItemsWithUrl(QString url);
     QTreeWidgetItem* findItemWithID(QString id);
@@ -53,15 +53,14 @@ class engineSelectDlg : public QDialog, public Ui::engineSelect{
   protected:
     bool parseVersionsFile(QString versions_file, QString updateServer);
     bool isUpdateNeeded(QString plugin_name, float new_version) const;
-    bool checkInstalled(QString plugin_name) const;
 
   signals:
     void enginesChanged();
 
   protected slots:
-    void saveSettings();
     void on_closeButton_clicked();
-    void loadSupportedSearchEngines(bool first=false);
+    void loadSupportedSearchEngines();
+    void addNewEngine(QString engine_name);
     void toggleEngineState(QTreeWidgetItem*, int);
     void setRowColor(int row, QString color);
     void processDownloadedFile(QString url, QString filePath);

src/feedList.h

@@ -18,6 +18,7 @@ private:
   QHash<QTreeWidgetItem*, RssFile*> mapping;
   QHash<QString, QTreeWidgetItem*> feeds_items;
   QTreeWidgetItem* current_feed;
+  QTreeWidgetItem *unread_item;
 
 public:
   FeedList(QWidget *parent, RssManager *rssmanager): QTreeWidget(parent), rssmanager(rssmanager) {
@@ -28,14 +29,17 @@ public:
     QTreeWidgetItem *___qtreewidgetitem = headerItem();
     ___qtreewidgetitem->setText(0, QApplication::translate("RSS", "RSS feeds", 0, QApplication::UnicodeUTF8));
     connect(this, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), this, SLOT(updateCurrentFeed(QTreeWidgetItem*)));
+    unread_item = new QTreeWidgetItem(this);
+    unread_item->setText(0, tr("Unread") + QString::fromUtf8("  (") + QString::number(rssmanager->getNbUnRead(), 10)+ QString(")"));
+    unread_item->setData(0,Qt::DecorationRole, QVariant(QIcon(":/Icons/oxygen/mail-folder-inbox.png")));
+    itemAdded(unread_item, rssmanager);
+    setCurrentItem(unread_item);
   }
 
   void itemAdded(QTreeWidgetItem *item, RssFile* file) {
     mapping[item] = file;
     if(file->getType() == RssFile::STREAM) {
       feeds_items[file->getID()] = item;
-      if(topLevelItemCount() == 1)
-        setCurrentItem(item);
     }
   }
 
@@ -45,15 +49,19 @@ public:
       feeds_items.remove(file->getID());
   }
 
-  bool hasFeed(QString url) {
+  bool hasFeed(QString url) const {
     return feeds_items.contains(QUrl(url).toString());
   }
 
-  QList<QTreeWidgetItem*> getAllFeedItems() {
+  QList<QTreeWidgetItem*> getAllFeedItems() const {
     return feeds_items.values();
   }
 
-  QStringList getItemPath(QTreeWidgetItem* item) {
+  QTreeWidgetItem* getUnreadItem() const {
+    return unread_item;
+  }
+
+  QStringList getItemPath(QTreeWidgetItem* item) const {
     QStringList path;
     if(item) {
       if(item->parent())
@@ -63,7 +71,7 @@ public:
     return path;
   }
 
-  QList<QTreeWidgetItem*> getAllOpenFolders(QTreeWidgetItem *parent=0) {
+  QList<QTreeWidgetItem*> getAllOpenFolders(QTreeWidgetItem *parent=0) const {
     QList<QTreeWidgetItem*> open_folders;
     int nbChildren;
     if(parent)
@@ -102,19 +110,15 @@ public:
     return feeds;
   }
 
-  RssFile* getRSSItem(QTreeWidgetItem *item) {
+  RssFile* getRSSItem(QTreeWidgetItem *item) const {
     return mapping[item];
   }
 
-  RssFile* getCurrentRSSItem() {
-    return mapping[current_feed];
-  }
-
-  RssFile::FileType getItemType(QTreeWidgetItem *item) {
+  RssFile::FileType getItemType(QTreeWidgetItem *item) const {
     return mapping[item]->getType();
   }
 
-  QString getItemID(QTreeWidgetItem *item) {
+  QString getItemID(QTreeWidgetItem *item) const {
     return mapping[item]->getID();
   }
 
@@ -122,6 +126,10 @@ public:
     return feeds_items[url];
   }
 
+  RssStream* getRSSItemFromUrl(QString url) const {
+    return (RssStream*)getRSSItem(getTreeItemFromUrl(url));
+  }
+
   QTreeWidgetItem* currentItem() const {
     return current_feed;
   }
@@ -132,20 +140,29 @@ public:
 
 signals:
   void foldersAltered(QList<QTreeWidgetItem*> folders);
+  void overwriteAttempt(QString filename);
 
 protected slots:
   void updateCurrentFeed(QTreeWidgetItem* new_item) {
-    if(getItemType(new_item) == RssFile::STREAM)
+    if((new_item && getItemType(new_item) == RssFile::STREAM) || new_item == unread_item)
       current_feed = new_item;
   }
 
 protected:
   void dragMoveEvent(QDragMoveEvent * event) {
     QTreeWidgetItem *item = itemAt(event->pos());
-    if(item && getItemType(item) != RssFile::FOLDER)
+    if(item == unread_item) {
       event->ignore();
-    else {
-      QTreeWidget::dragMoveEvent(event);
+    } else {
+      if(item && getItemType(item) != RssFile::FOLDER)
+        event->ignore();
+      else {
+        if(selectedItems().contains(unread_item)) {
+          event->ignore();
+        } else {
+          QTreeWidget::dragMoveEvent(event);
+        }
+      }
     }
   }
 
@@ -161,6 +178,15 @@ protected:
       dest_folder = rssmanager;
     }
     QList<QTreeWidgetItem *> src_items = selectedItems();
+    // Check if there is not going to overwrite another file
+    foreach(QTreeWidgetItem *src_item, src_items) {
+      RssFile *file = getRSSItem(src_item);
+      if(dest_folder->hasChild(file->getID())) {
+        emit overwriteAttempt(file->getID());
+        return;
+      }
+    }
+    // Proceed with the move
     foreach(QTreeWidgetItem *src_item, src_items) {
       QTreeWidgetItem *parent_folder = src_item->parent();
       if(parent_folder && !folders_altered.contains(parent_folder))

src/httpconnection.cpp

@@ -200,14 +200,19 @@ void HttpConnection::respondCommand(QString command)
   if(command == "upload")
   {
     QByteArray torrentfile = parser.torrent();
-    // XXX: Trick to get a unique filename
+    // Get a unique filename
     QString filePath;
-    QTemporaryFile *tmpfile = new QTemporaryFile();
-    if (tmpfile->open()) {
-      filePath = tmpfile->fileName();
+    QTemporaryFile tmpfile;
+    tmpfile.setAutoRemove(false);
+    if (tmpfile.open()) {
+      filePath = tmpfile.fileName();
+    } else {
+      std::cerr << "I/O Error: Could not create temporary file" << std::endl;
+      return;
     }
-    delete tmpfile;
-    // write it to HD
+    tmpfile.close();
+    // Now temporary file is created but closed so that it can be used.
+    // write torrent to temporary file
     QFile torrent(filePath);
     if(torrent.open(QIODevice::WriteOnly)) {
       torrent.write(torrentfile);

src/icons.qrc

@@ -1,8 +1,6 @@
 <!DOCTYPE RCC><RCC version="1.0">
 <qresource>
-  <file>Icons/gnome-shutdown.png</file>
   <file>Icons/rss32.png</file>
-  <file>Icons/money.png</file>
   <file>Icons/sphere2.png</file>
   <file>Icons/downarrow.png</file>
   <file>Icons/url.png</file>
@@ -29,7 +27,6 @@
   <file>Icons/skin/open.png</file>
   <file>Icons/skin/qbittorrent16.png</file>
   <file>Icons/skin/downloading.png</file>
-  <file>Icons/skin/search.png</file>
   <file>Icons/skin/pause_all.png</file>
   <file>Icons/skin/play_all.png</file>
   <file>Icons/skin/pause.png</file>
@@ -73,7 +70,9 @@
   <file>Icons/flags/japan.png</file>
   <file>Icons/oxygen/view-refresh.png</file>
   <file>Icons/oxygen/file.png</file>
+  <file>Icons/oxygen/mail-folder-inbox.png</file>
   <file>Icons/oxygen/time.png</file>
+  <file>Icons/oxygen/edit-find.png</file>
   <file>Icons/oxygen/folder-new.png</file>
   <file>Icons/oxygen/edit-paste.png</file>
   <file>Icons/oxygen/proxy.png</file>
@@ -94,13 +93,15 @@
   <file>Icons/oxygen/edit-copy.png</file>
   <file>Icons/oxygen/bt_settings.png</file>
   <file>Icons/oxygen/document-new.png</file>
+  <file>Icons/oxygen/preferences-desktop.png</file>
+  <file>Icons/oxygen/tab-close.png</file>
+  <file>Icons/oxygen/wallet.png</file>
   <file>Icons/oxygen/webui.png</file>
   <file>Icons/oxygen/list-remove.png</file>
   <file>Icons/oxygen/connection.png</file>
   <file>Icons/oxygen/bug.png</file>
   <file>Icons/oxygen/list-add.png</file>
   <file>Icons/oxygen/folder.png</file>
-  <file>Icons/oxygen/configure.png</file>
   <file>Icons/oxygen/edit-cut.png</file>
   <file>Icons/oxygen/unsubscribe.png</file>
   <file>Icons/oxygen/subscribe16.png</file>