fix cursor tracking failure with "specmode='mfs'" (fixes #28)

casangi · Jan 25, 2024 · 5226131 · 5226131
1 parent 96f9bb9
commit 5226131
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/casagui/toolbox/_cube.py b/casagui/toolbox/_cube.py
@@ -1004,7 +1004,12 @@ def _init_pipes( self ):
                                                                                                         cube_on( )
                                                                                                 } } )''' ) )
         if self._pipe['control'] is None:
-            self._pipe['control'] = DataPipe(address=find_ws_address( ), abort=self.__abort)
+            ### self._pipe['control']._freeze_cursor_update is used to keep track of whether pixel
+            ### update has been "frozen" (by typing 'f')... for "specmode='mfs'" _freeze_cursor_update
+            ### was undefined which resulted in failure to update pixel tracking... so it is now
+            ### initialized upon construction in JavaScript...
+            self._pipe['control'] = DataPipe( address=find_ws_address( ), abort=self.__abort,
+                                              init_script=CustomJS( code='''cb_obj._freeze_cursor_update = false''' ) )
 
     def path( self ):
         '''return path to CASA image