- Improved start/Pause & start_all/pause_all functions

TODO

@@ -48,4 +48,9 @@
   - Wait for some bug fixes in libtorrent :
     - upload/download limit per torrent
     - double free or corruption on exit
-    - Crash due to connection_queue
+    - Crash due to connection_queue
+LANGUAGES UPDATED:
+- French
+- English
+- Japanese
+- Swedish

src/GUI.cpp

@@ -588,6 +588,8 @@ void GUI::updateDlList(bool force){
           setRowColor(row, "red");
           BTSession->pauseTorrent(fileHash);
           continue;
+        }else{
+          qDebug("%s should be paused but it hasn't finished checking yet", (const char*)DLListModel->index(row, NAME).data().toString().toUtf8());
         }
       }
       if(delayedSorting && BTSession->getUncheckedTorrentsList().indexOf(fileHash) != -1){
@@ -1370,16 +1372,12 @@ void GUI::configureSession(bool deleteOptions){
 // Pause All Downloads in DL list
 void GUI::on_actionPause_All_triggered(){
   QString fileHash;
-  // Pause all torrents
-  if(BTSession->pauseAllTorrents()){
-    // update download list
-    unsigned int nbRows = DLListModel->rowCount();
-    for(unsigned int i=0; i<nbRows; ++i){
-      fileHash = DLListModel->data(DLListModel->index(i, HASH)).toString();
-      // Create .paused file
-      QFile paused_file(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+fileHash+".paused");
-      paused_file.open(QIODevice::WriteOnly | QIODevice::Text);
-      paused_file.close();
+  bool change = false;
+  // update download list
+  unsigned int nbRows = DLListModel->rowCount();
+  for(unsigned int i=0; i<nbRows; ++i){
+    fileHash = DLListModel->data(DLListModel->index(i, HASH)).toString();
+    if(BTSession->pauseTorrent(fileHash)){
       // Update DL list items
       DLListModel->setData(DLListModel->index(i, DLSPEED), QVariant((double)0.));
       DLListModel->setData(DLListModel->index(i, UPSPEED), QVariant((double)0.));
@@ -1387,9 +1385,11 @@ void GUI::on_actionPause_All_triggered(){
       DLListModel->setData(DLListModel->index(i, NAME), QVariant(QIcon(":/Icons/skin/paused.png")), Qt::DecorationRole);
       DLListModel->setData(DLListModel->index(i, SEEDSLEECH), QVariant("0/0"));
       setRowColor(i, "red");
+      change = true;
     }
-    setInfoBar(tr("All downloads were paused."));
   }
+  if(change)
+    setInfoBar(tr("All downloads were paused."));
 }
 
 // pause selected items in the list
@@ -1400,9 +1400,7 @@ void GUI::on_actionPause_triggered(){
     if(index.column() == NAME){
       // Get the file name
       QString fileHash = DLListModel->data(DLListModel->index(index.row(), HASH)).toString();
-      if(!BTSession->isPaused(fileHash)){
-        // Pause the torrent
-        BTSession->pauseTorrent(fileHash);
+      if(BTSession->pauseTorrent(fileHash)){
         // Update DL status
         int row = index.row();
         DLListModel->setData(DLListModel->index(row, DLSPEED), QVariant((double)0.0));
@@ -1420,20 +1418,19 @@ void GUI::on_actionPause_triggered(){
 // Resume All Downloads in DL list
 void GUI::on_actionStart_All_triggered(){
   QString fileHash;
-  // Pause all torrents
-  if(BTSession->resumeAllTorrents()){
-    // update download list
-    unsigned int nbRows = DLListModel->rowCount();
-    for(unsigned int i=0; i<nbRows; ++i){
-      fileHash = DLListModel->data(DLListModel->index(i, HASH)).toString();
-      // Remove .paused file
-      if(QFile::remove(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+fileHash+".paused")){
-        DLListModel->setData(DLListModel->index(i, NAME), QVariant(QIcon(":/Icons/skin/connecting.png")), Qt::DecorationRole);
-        setRowColor(i, "grey");
-      }
+  unsigned int nbRows = DLListModel->rowCount();
+  bool change = false;
+  for(unsigned int i=0; i<nbRows; ++i){
+    fileHash = DLListModel->data(DLListModel->index(i, HASH)).toString();
+    // Remove .paused file
+    if(BTSession->resumeTorrent(fileHash)){
+      DLListModel->setData(DLListModel->index(i, NAME), QVariant(QIcon(":/Icons/skin/connecting.png")), Qt::DecorationRole);
+      setRowColor(i, "grey");
+      change = true;
     }
-    setInfoBar(tr("All downloads were resumed."));
   }
+  if(change)
+    setInfoBar(tr("All downloads were resumed."));
 }
 
 // start selected items in the list
@@ -1444,11 +1441,7 @@ void GUI::on_actionStart_triggered(){
     if(index.column() == NAME){
       // Get the file name
       QString fileHash = DLListModel->data(DLListModel->index(index.row(), HASH)).toString();
-      if(BTSession->isPaused(fileHash)){
-        // Resume the torrent
-        BTSession->resumeTorrent(fileHash);
-        // Delete .paused file
-        QFile::remove(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+fileHash+".paused");
+      if(BTSession->resumeTorrent(fileHash)){
         // Update DL status
         int row = index.row();
         setInfoBar(tr("'%1' resumed.", "e.g: xxx.avi resumed.").arg(QString(BTSession->getTorrentHandle(fileHash).name().c_str())));

src/bittorrent.cpp

@@ -190,33 +190,48 @@ void bittorrent::cleanDeleter(deleteThread* deleter){
 }
 
 // Pause a running torrent
-void bittorrent::pauseTorrent(QString hash){
+bool bittorrent::pauseTorrent(QString hash){
+  bool change = false;
   torrent_handle h = s->find_torrent(misc::fromString<sha1_hash>((hash.toStdString())));
   if(h.is_valid() && !h.is_paused()){
     h.pause();
-    // Create .paused file
-    QFile paused_file(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+hash+".paused");
-    paused_file.open(QIODevice::WriteOnly | QIODevice::Text);
-    paused_file.close();
+    change = true;
     qDebug("Torrent paused successfully");
   }else{
     qDebug("Could not pause torrent, invalid or already paused.");
   }
+  // Create .paused file if necessary
+  if(!QFile::exists(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+hash+".paused")){
+    QFile paused_file(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+hash+".paused");
+    paused_file.open(QIODevice::WriteOnly | QIODevice::Text);
+    paused_file.close();
+  }
+  // Remove from the list of torrents to pause after checking
   int index = torrentsToPauseAfterChecking.indexOf(hash);
   if(index != -1) {
     torrentsToPauseAfterChecking.removeAt(index);
     qDebug("A torrent was paused just after checking, good");
   }
+  return change;
 }
 
 // Resume a torrent in paused state
-void bittorrent::resumeTorrent(QString hash){
+bool bittorrent::resumeTorrent(QString hash){
+  bool success = false;
   torrent_handle h = s->find_torrent(misc::fromString<sha1_hash>((hash.toStdString())));
   if(h.is_valid() && h.is_paused()){
     h.resume();
-    // Delete .paused file
-    QFile::remove(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+hash+".paused");
+    success = true;
   }
+  // Delete .paused file
+  if(QFile::exists(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+hash+".paused"))
+    QFile::remove(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+hash+".paused");
+  int index = torrentsToPauseAfterChecking.indexOf(hash);
+  if(index != -1){
+    torrentsToPauseAfterChecking.removeAt(index);
+    success = true;
+  }
+  return success;
 }
 
 void bittorrent::loadWebSeeds(QString fileHash){
@@ -811,34 +826,6 @@ void bittorrent::saveTrackerFile(QString hash){
   tracker_file.close();
 }
 
-// Pause all torrents in session
-bool bittorrent::pauseAllTorrents(){
-  bool paused_torrents = false;
-  std::vector<torrent_handle> handles = s->get_torrents();
-  for(unsigned int i=0; i<handles.size(); ++i){
-    torrent_handle h = handles[i];
-    if(h.is_valid() && !h.is_paused()){
-      h.pause();
-      paused_torrents = true;
-    }
-  }
-  return paused_torrents;
-}
-
-// Resume all torrents in session
-bool bittorrent::resumeAllTorrents(){
-  bool resumed_torrents = false;
-  std::vector<torrent_handle> handles = s->get_torrents();
-  for(unsigned int i=0; i<handles.size(); ++i){
-    torrent_handle h = handles[i];
-    if(h.is_valid() && h.is_paused()){
-      h.resume();
-      resumed_torrents = true;
-    }
-  }
-  return resumed_torrents;
-}
-
 // Add uT PeX extension to bittorrent session
 void bittorrent::enablePeerExchange(){
   qDebug("Enabling Peer eXchange");

src/bittorrent.h

@@ -88,10 +88,8 @@ class bittorrent : public QObject{
     void downloadFromUrl(QString url);
     void downloadFromURLList(const QStringList& url_list);
     void deleteTorrent(QString hash, bool permanent = false);
-    void pauseTorrent(QString hash);
-    bool pauseAllTorrents();
-    bool resumeAllTorrents();
-    void resumeTorrent(QString hash);
+    bool pauseTorrent(QString hash);
+    bool resumeTorrent(QString hash);
     void enableDHT();
     void disableDHT();
     void saveDHTEntry();

src/src.pro

@@ -18,10 +18,12 @@ DEFINES += VERSION_BUGFIX=0
 
 contains(DEBUG_MODE, 1){
   CONFIG += debug
+  CONFIG -= release
   message(Debug build!)
 }
 contains(DEBUG_MODE, 0){
   CONFIG -= debug
+  CONFIG += release
   message(Release build!)
 }