- Refactor the Web.ShareMode client_cancel variable to be Web.stop_q, a thread-safe queue that communicates to both share and receive mode when the user stops the server. In share mode this still stops sending the file. In receive mode, if there's a transfer in progress, it cancels it in the middle, and doesn't end up saving that file

- In receive mode, make the receive mode dir right before saving a file (so if it doesn't complete, don't make an empty dir)
- Minor UX tweak: resizing the window stretches the History widget first

onionshare_gui/mode/history.py

@@ -184,7 +184,7 @@ class UploadHistoryItemFile(QtWidgets.QWidget):
 
         # macOS
         elif self.common.platform == 'Darwin':
-            subprocess.call(['open', '-R', abs_filename]) 
+            subprocess.call(['open', '-R', abs_filename])
 
         # Windows
         elif self.common.platform == 'Windows':
@@ -295,6 +295,13 @@ class UploadHistoryItem(HistoryItem):
                 )
             self.label.setText(text)
 
+        elif data['action'] == 'canceled':
+            # Hide the progress bar
+            self.progress_bar.hide()
+
+            # Change the label
+            self.label.setText(strings._('gui_canceled'))
+
 
 class HistoryItemList(QtWidgets.QScrollArea):
     """