- refactored some methods from App class and moved them to plotcanvas (plotcanvaslegacy) class

- added an label with icon in the status bar, clicking it will toggle (show status) of the X-Y axis on cavnas
- optimized the UI, added to status bar an icon to toggle the axis

AppEditors/FlatCAMExcEditor.py

@@ -2830,7 +2830,7 @@ class FlatCAMExcEditor(QtCore.QObject):
 
         self.app.ui.exc_edit_toolbar.setDisabled(False)
         self.app.ui.exc_edit_toolbar.setVisible(True)
-        # self.app.ui.snap_toolbar.setDisabled(False)
+        # self.app.ui.status_toolbar.setDisabled(False)
 
         # start with GRID toolbar activated
         if self.app.ui.grid_snap_btn.isChecked() is False:

AppEditors/FlatCAMGeoEditor.py

@@ -3665,7 +3665,7 @@ class FlatCAMGeoEditor(QtCore.QObject):
         self.app.ui.geo_edit_toolbar.setDisabled(False)
         self.app.ui.geo_edit_toolbar.setVisible(True)
 
-        self.app.ui.snap_toolbar.setDisabled(False)
+        self.app.ui.status_toolbar.setDisabled(False)
 
         self.app.ui.popmenu_disable.setVisible(False)
         self.app.ui.cmenu_newmenu.menuAction().setVisible(False)
@@ -4135,11 +4135,11 @@ class FlatCAMGeoEditor(QtCore.QObject):
 
         # make sure that the cursor shape is enabled/disabled, too
         if self.options['grid_snap'] is True:
-            self.app.inform.emit(_("Grid snap enabled."))
+            self.app.inform[str, bool].emit(_("Grid Snap enabled."), False)
             self.app.app_cursor.enabled = True
         else:
             self.app.app_cursor.enabled = False
-            self.app.inform.emit(_("Grid snap disabled."))
+            self.app.inform[str, bool].emit(_("Grid Snap disabled."), False)
 
     def on_canvas_click(self, event):
         """

AppEditors/FlatCAMGrbEditor.py

@@ -3703,7 +3703,7 @@ class FlatCAMGrbEditor(QtCore.QObject):
 
         self.app.ui.grb_edit_toolbar.setDisabled(False)
         self.app.ui.grb_edit_toolbar.setVisible(True)
-        # self.app.ui.snap_toolbar.setDisabled(False)
+        # self.app.ui.status_toolbar.setDisabled(False)
 
         # start with GRID toolbar activated
         if self.app.ui.grid_snap_btn.isChecked() is False:

AppEditors/FlatCAMTextEditor.py

@@ -214,10 +214,10 @@ class TextEditor(QtWidgets.QWidget):
             filename = str(FCFileSaveDialog.get_saved_filename(
                 caption=_("Export Code ..."),
                 directory=self.app.defaults["global_last_folder"] + '/' + str(obj_name),
-                filter=_filter_
+                ext_filter=_filter_
             )[0])
         except TypeError:
-            filename = str(FCFileSaveDialog.get_saved_filename(caption=_("Export Code ..."), filter=_filter_)[0])
+            filename = str(FCFileSaveDialog.get_saved_filename(caption=_("Export Code ..."), ext_filter=_filter_)[0])
 
         if filename == "":
             self.app.inform.emit('[WARNING_NOTCL] %s' % _("Cancelled."))