touchy: GTK3 no longer provides a way to send client messages - comment out

This was used to indicate to embedded tabs that they were active,
particularly useful where the tab could use hardware buttons to
cause effects.
In the future this might be brought back with straight X11 messaging.
In the interim the one tab set that used this (lathe macros) will try to
determine state from internal parameters

Signed-off-by: andypugh <andy@bodgesoc.org>

Author: andypugh

src/emc/usr_intf/touchy/touchy.py

@@ -400,30 +400,31 @@ def __init__(self, inifile):
         def quit(self, unused):
                 Gtk.main_quit()
 
-        def send_message(self,socket,dest_xid,message):
-            event = Gdk.Event(Gdk.CLIENT_EVENT)
-            event.window = socket.get_window()                  # needs sending Gdk window
-            event.message_type = Gdk.atom_intern('Gladevcp')    # change to any text you like
-            event.data_format = 8                               # 8 bit (char) data (options: long,short)
-            event.data = message                                # must be exactly 20 char bytes (options: 5 long or 10 short)
-            event.send_event = True                             # signals this was sent explicedly
-            event.send_client_message(dest_xid)                 # uses destination XID window number
+# This does not work in GTK3 - https://github.com/LinuxCNC/linuxcnc/blob/master/src/emc/usr_intf/touchy/touchy.py#L403
+
+        # def send_message(self,socket,dest_xid,message):
+            # event = Gdk.Event(Gdk.CLIENT_EVENT)
+            # event.window = socket.get_window()                  # needs sending Gdk window
+            # event.message_type = Gdk.atom_intern('Gladevcp')    # change to any text you like
+            # event.data_format = 8                               # 8 bit (char) data (options: long,short)
+            # event.data = message                                # must be exactly 20 char bytes (options: 5 long or 10 short)
+            # event.send_event = True                             # signals this was sent explicedly
+            # event.send_client_message(dest_xid)                 # uses destination XID window number
 
 
         def tabselect(self, notebook, b, tab):
-                new_tab=notebook.get_nth_page(tab)
-                old_tab=notebook.get_nth_page(self.tab)
+                # new_tab=notebook.get_nth_page(tab)
+                # old_tab=notebook.get_nth_page(self.tab)
                 self.tab = tab
-                for c in self._dynamic_childs:
-                    if new_tab.__gtype__.name =='GtkSocket':
-                        w= new_tab.get_plug_window()
-                        if new_tab.get_id()==c:
-                                self.send_message(new_tab,w.xid,"Visible\0\0\0\0\0\0\0\0\0\0\0\0\0")
-
-                    if old_tab.__gtype__.name =='GtkSocket':
-                        w= old_tab.get_plug_window()
-                        if old_tab.get_id()==c:
-                                self.send_message(old_tab,w.xid,"Hidden\0\0\0\0\0\0\0\0\0\0\0\0\0\0")
+                # for c in self._dynamic_childs:
+                    # if new_tab.__gtype__.name =='GtkSocket':
+                        # w= new_tab.get_plug_window()
+                        # if new_tab.get_id()==c:
+                                # self.send_message(new_tab,w.xid,"Visible\0\0\0\0\0\0\0\0\0\0\0\0\0")
+                    # if old_tab.__gtype__.name =='GtkSocket':
+                        # w= old_tab.get_plug_window()
+                        # if old_tab.get_id()==c:
+                                # self.send_message(old_tab,w.xid,"Hidden\0\0\0\0\0\0\0\0\0\0\0\0\0\0")
 
         def pointer_hide(self, b = None):
                 if self.radiobutton_mask: return