functionalize file menu

chipstream/gui/main_window.py

@@ -59,7 +59,10 @@ def __init__(self, *arguments):
         self.setWindowTitle(f"ChipStream {version}")
         # Disable native menu bar (e.g. on Mac)
         self.menubar.setNativeMenuBar(False)
+
         # File menu
+        self.actionAdd.triggered.connect(self.on_action_add)
+        self.actionClear.triggered.connect(self.on_action_clear)
         self.actionQuit.triggered.connect(self.on_action_quit)
         # Help menu
         self.actionDocumentation.triggered.connect(self.on_action_docs)
@@ -168,6 +171,24 @@ def on_action_about(self) -> None:
                                     f"ChipStream {version}",
                                     about_text)
 
+    @QtCore.pyqtSlot()
+    def on_action_add(self):
+        """Open dialog to add files and directories"""
+        pathlist, _ = QtWidgets.QFileDialog.getOpenFileNames(
+            self,
+            'Select DC data',
+            '',
+            'RT-DC data (*.rtdc)')
+        if pathlist:
+            # add to list
+            self.append_paths(pathlist)
+
+    @QtCore.pyqtSlot()
+    def on_action_clear(self):
+        """Clear the current table view"""
+        self.manager.clear()
+
+
     @QtCore.pyqtSlot()
     def on_action_docs(self):
         webbrowser.open("https://chipstream.readthedocs.io")

chipstream/gui/main_window.ui

@@ -356,7 +356,7 @@
   </action>
   <action name="actionClear">
    <property name="text">
-    <string>Clear forms</string>
+    <string>Clear list</string>
    </property>
   </action>
  </widget>

chipstream/manager.py

@@ -43,6 +43,12 @@ def add_path(self, path):
             # Only append paths if we are currently not busy
             self._path_list.append([path, "created"])
 
+    def clear(self):
+        """Clear all data"""
+        self._path_list.clear()
+        self._runner_list.clear()
+        self._worker = None
+
     def is_busy(self):
         return self.busy_lock.locked()