Fix scan directories saving (closes #694768)

src/preferences/options_imp.cpp

@@ -351,7 +351,7 @@ void options_imp::saveOptions(){
   pref.preAllocateAllFiles(preAllocateAllFiles());
   pref.useAdditionDialog(useAdditionDialog());
   pref.addTorrentsInPause(addTorrentsInPause());
-  ScanFoldersModel::instance()->makePersistent(pref);
+  ScanFoldersModel::instance()->makePersistent();
   addedScanDirs.clear();
   QString export_dir = getExportDir();
 #if defined(Q_WS_WIN) || defined(Q_OS_OS2)

src/qtlibtorrent/qbtsession.cpp

@@ -280,7 +280,8 @@ void QBtSession::configureSession() {
   }
   int i = 0;
   foreach (const QString &dir, scan_dirs) {
-    m_scanFolders->addPath(dir, downloadInDirList.at(i));
+    qDebug() << "Adding scan dir" << dir << downloadInDirList.at(i);
+    ScanFoldersModel::PathStatus ret = m_scanFolders->addPath(dir, downloadInDirList.at(i));
     ++i;
   }
   // * Export Dir

src/scannedfoldersmodel.cpp

@@ -29,7 +29,7 @@
  */
 
 #include "scannedfoldersmodel.h"
-
+#include "preferences.h"
 #include "filesystemwatcher.h"
 
 #include <QDir>
@@ -189,15 +189,16 @@ int ScanFoldersModel::findPathData(const QString &path) const {
   return -1;
 }
 
-void ScanFoldersModel::makePersistent(QIniSettings &settings) {
+void ScanFoldersModel::makePersistent() {
+  Preferences pref;
   QStringList paths;
   QList<bool> downloadInFolderInfo;
   foreach (const PathData* pathData, m_pathList) {
     paths << pathData->path;
     downloadInFolderInfo << pathData->downloadAtPath;
   }
-  settings.setValue(QString::fromUtf8("ScanDirs"), paths);
-  settings.setValue(QString::fromUtf8("DownloadInScanDirs"), misc::toStringList(downloadInFolderInfo));
+  pref.setScanDirs(paths);
+  pref.setDownloadInScanDirs(downloadInFolderInfo);
 }
 
 ScanFoldersModel *ScanFoldersModel::m_instance = 0;

src/scannedfoldersmodel.h

@@ -61,7 +61,7 @@ public:
   PathStatus setDownloadAtPath(int row, bool downloadAtPath);
 
   bool downloadInTorrentFolder(const QString &filePath) const;
-  void makePersistent(QIniSettings &settings);
+  void makePersistent();
 
 signals:
   // The absolute paths of new torrent files in the scanned directories.