Added run time RMEnsuring type behaviour for ColourDbox to save RMA space on...

Added run time RMEnsuring type behaviour for ColourDbox to save RMA space on start up of the browser.

Also added additional deregistering of events which I forgot to do last time :(

c/Choices

@@ -393,6 +393,18 @@ int choices_hidden(int eventcode, ToolboxEvent * event, IdBlock * idb, void * ha
   if (e) {show_error_ret(e); return 1;}
   e = event_deregister_toolbox_handler(-1, ECD_ColourButton, choices_colour_button_handler, NULL);
   if (e) {show_error_ret(e); return 1;}
+  e = event_deregister_toolbox_handler(-1, ECD_HlDispBt, choices_display_m_button_handler, NULL);
+  if (e) {show_error_ret(e); return 1;}
+  e = event_deregister_toolbox_handler(-1, ECD_HiDispBt, choices_display_m_button_handler, NULL);
+  if (e) {show_error_ret(e); return 1;}
+  e = event_deregister_toolbox_handler(-1, ECD_HlSaveBt, choices_save_m_button_handler, NULL);
+  if (e) {show_error_ret(e); return 1;}
+  e = event_deregister_toolbox_handler(-1, ECD_HiSaveBt, choices_save_m_button_handler, NULL);
+  if (e) {show_error_ret(e); return 1;}
+  e = event_deregister_toolbox_handler(-1, ECDSaveMenuClick, choices_save_m_click_handler, NULL);
+  if (e) {show_error_ret(e); return 1;}
+  e = event_deregister_toolbox_handler(-1, ECDDispMenuClick, choices_display_m_click_handler, NULL);
+  if (e) {show_error_ret(e); return 1;}
 
   return 1;
 }
@@ -782,6 +794,32 @@ static int choices_colour_button_handler(int eventcode, ToolboxEvent * event, Id
   WimpGetWindowStateBlock state;
   int colour[2];
 
+  /* Is the ColourDbox module in RMA? */
+
+  e = _swix(OS_Module, _INR(0,1), 18, "ColourDbox");
+
+  /* No, well try and load it from system */
+
+  if (e)
+  {
+    e = _swix(OS_Module, _INR(0,1), 1, "System:Modules.Toolbox.ColourDbox");
+  }
+
+  /* That didn't work so try reinitialising it */
+
+  if (e)
+  {
+    e = _swix(OS_Module, _INR(0,1), 3, "ColourDbox");
+  }
+
+  /* That didn't work either!  So it's tough you can't change the colours */
+
+  if (e)
+  {
+    show_error_ret(e);
+    return 1;
+  }
+
   switch(idb->self_component)
   {
     case CD_BackColourBt: colour[0] = new_choices->background_colour; break;
@@ -1012,7 +1050,7 @@ static int choices_display_m_button_handler(int eventcode, ToolboxEvent * event,
 }
 
 /*************************************************/
-/* choices_save_button_handler()                 */
+/* choices_save_m_button_handler()               */
 /*                                               */
 /* Opens the save menu with a value appropriate  */
 /* to either the hotlist or history.             */