- in Tools Database added a contextual menu to add/copy/delete tool; CTRL+C, DEL keys work too; key T for adding a tool is now only partially working

- in Tools Database made the status bar messages show when adding/copying/deleting tools in DB
- changed all Except statements that were single to except Exception as recommended in some PEP
- renamed the Copper Fill Tool to Copper Thieving Tool as this is a more appropriate name; started to add ability for more types of copper thieving besides solid
- fixed some issues recently introduced in ParseSVG
- updated POT file

FlatCAMObj.py

@@ -3986,6 +3986,12 @@ class FlatCAMGeometry(FlatCAMObj, Geometry):
         and display the Tools Database tab in the form needed for the Tool adding
         :return: None
         """
+
+        # if the Tools Database is already opened focus on it
+        for idx in range(self.app.ui.plot_tab_area.count()):
+            if self.app.ui.plot_tab_area.tabText(idx) == _("Tools Database"):
+                self.app.ui.plot_tab_area.setCurrentWidget(self.app.tools_db_tab)
+                break
         self.app.on_tools_database()
         self.app.tools_db_tab.buttons_frame.hide()
         self.app.tools_db_tab.add_tool_from_db.show()