Ask for confirmation before deleting a stream from the list

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

src/kstreamripper.cpp

@@ -170,7 +170,7 @@ void KStreamRipper::addStreamButtonClicked()
 {
     StreamPropertiesDlg *dlg = new StreamPropertiesDlg(this);
     connect( dlg, TQT_SIGNAL( finished( StreamPropertiesDlg* )), this, TQT_SLOT( addStreamFinished( StreamPropertiesDlg* )) );
-		dlg->setCaption("Add Stream...");
+    dlg->setCaption("Add Stream...");
     dlg->show();
 }
 
@@ -179,7 +179,7 @@ void KStreamRipper::editStreamButtonClicked()
     ProcessListViewItem *ProcItem = (ProcessListViewItem*)m_streamsListView->currentItem();
     StreamPropertiesDlg *dlg = new StreamPropertiesDlg(this);
     connect( dlg, TQT_SIGNAL( finished( StreamPropertiesDlg* )), this, TQT_SLOT( editStreamFinished( StreamPropertiesDlg* )) );
-		dlg->setCaption("Edit Stream");
+    dlg->setCaption("Edit Stream");
     dlg->d_nameEdit->setText(ProcItem->text(0));
     dlg->d_urlEdit->setText(ProcItem->getProcessController()->getUrl());
     dlg->d_descEdit->setText(ProcItem->getProcessController()->getDescription());
@@ -189,9 +189,17 @@ void KStreamRipper::editStreamButtonClicked()
 
 void KStreamRipper::deleteStreamButtonClicked()
 {
-    ProcessListViewItem * ProcItem = (ProcessListViewItem*)m_streamsListView->currentItem();
-    stopRipButtonClicked();
-    delete ProcItem;
+    ProcessListViewItem *procItem = (ProcessListViewItem*)m_streamsListView->currentItem();
+    if (procItem)
+    {
+        int res = KMessageBox::questionYesNo(this, i18n("Delete the stream '%1'?").arg(procItem->text(0)),
+                i18n("Delete stream"));
+        if (res == KMessageBox::Yes)
+        {
+            stopRipButtonClicked();
+            delete procItem;
+        }
+    }
 }
 
 void KStreamRipper::tuneInButtonClicked()