add custom plot export to CSV

src/View/Tools/ASubWindow.py

@@ -85,7 +85,7 @@ class WindowToolKit(object):
 
         return header, values
 
-    def file_dialog(self, select_file=True,
+    def file_dialog(self, select_file=None,
                     callback=lambda x: None,
                     directory=None,
                     default_suffix=None,
@@ -107,16 +107,19 @@ class WindowToolKit(object):
 
         dialog = QFileDialog(self, options=options)
 
-        if select_file:
-            mode = QFileDialog.FileMode.ExistingFile
+        if select_file is not None:
+            if select_file:
+                mode = QFileDialog.FileMode.ExistingFile
+            else:
+                mode = QFileDialog.FileMode.Directory
         else:
-            mode = QFileDialog.FileMode.Directory
+            mode = QFileDialog.FileMode.AnyFile
 
         dialog.setFileMode(mode)
         if directory is not None:
             dialog.setDirectory(directory)
 
-        if select_file:
+        if select_file is not False:
             if default_suffix is not None:
                 dialog.setDefaultSuffix(default_suffix)