bugs resolution

mainwindow.cpp

@@ -311,7 +311,13 @@ void MainWindow::populateList(int item)
     int port;
     int i;
 
-    server = ui->khistorycombobox->itemText(item);
+    if (item == -1)
+    {
+        server = ui->khistorycombobox->currentText();
+    }else
+    {
+        server = ui->khistorycombobox->itemText(item);
+    }
     port = ui->portEdit->text().toUInt();
     if ((server != this->connexion.server) or (port != this->connexion.port))
     {
@@ -493,7 +499,6 @@ bool MainWindow::scanDir(QString server, int portN, QTreeWidgetItem *parent, QSt
     bool readOk = false;
     bool passwdOk = false;
     int nChild = 0;
-    bool r;
     static uint looping;
     QStringList dirs;
 
@@ -541,7 +546,7 @@ bool MainWindow::scanDir(QString server, int portN, QTreeWidgetItem *parent, QSt
                     if (line.contains("auth failed"))
                     {
                             myProcess->readAllStandardOutput();
-                            r = getUserPassword(&this->connexion);
+                            getUserPassword(&this->connexion);
                             if (looping <= 1)
                             {
                                 this->rescan = true;
@@ -882,6 +887,12 @@ void MainWindow::on_treeWidget_itemClicked(QTreeWidgetItem *item, bool downloadD
     QMessageBox::StandardButton reply;
     int sizeFromRsync;
 
+    if (treeviewClicked == true)
+    {
+        return;
+    }
+
+    treeviewClicked = true;
     itemR = item;
     this->rescan = true;
 
@@ -906,7 +917,7 @@ void MainWindow::on_treeWidget_itemClicked(QTreeWidgetItem *item, bool downloadD
             // saving path do not exists, asking for it
             if(!on_DefaultSaveFolder_triggered())
             {
-                cout << "no directory selectioned, ignoring download request";
+                cout << "no directory selectioned, ignoring download request" << endl;
                 return;
             }
         }else
@@ -985,11 +996,14 @@ void MainWindow::on_treeWidget_itemClicked(QTreeWidgetItem *item, bool downloadD
     }else
     {
         //Item is a Directory
-        while (this->rescan)
+        if (item->isExpanded() == false)
         {
-            scanDir(this->connexion.server, this->connexion.port, item,  this->connexion.service + "/" + path +"/");
-            item->setExpanded(true);
+            while (this->rescan)
+            {
 
+                scanDir(this->connexion.server, this->connexion.port, item,  this->connexion.service + "/" + path +"/");
+                item->setExpanded(true);
+            }
         }
     }
 
@@ -997,6 +1011,7 @@ void MainWindow::on_treeWidget_itemClicked(QTreeWidgetItem *item, bool downloadD
     {
         saveDownloadList();
     }
+    treeviewClicked = false;
 }
 
 // Launch the thread which download the file
@@ -1414,3 +1429,9 @@ void MainWindow::on_actionHiddenService_triggered()
     }
 }
 
+
+void MainWindow::on_treeWidget_itemDoubleClicked(QTreeWidgetItem *item, int column)
+{
+    cout << "double-clicked" << endl;
+}
+