]> ncurses.scripts.mit.edu Git - ncurses.git/blobdiff - panel/p_hide.c
ncurses 6.2 - patch 20201227
[ncurses.git] / panel / p_hide.c
index bc7c192156cf872e426c2e8a66f2a1519f2fd230..6a372ace4bcf89fb2e1e39860f08a9ea39546095 100644 (file)
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ * Copyright 2020 Thomas E. Dickey                                          *
+ * Copyright 1998-2009,2010 Free Software Foundation, Inc.                  *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
  */
 #include "panel.priv.h"
 
-MODULE_ID("$Id: p_hide.c,v 1.2 1998/02/11 12:14:01 tom Exp $")
+MODULE_ID("$Id: p_hide.c,v 1.14 2020/09/26 18:02:35 tom Exp $")
 
-/*+-------------------------------------------------------------------------
-       __panel_unlink(pan) - unlink panel from stack
---------------------------------------------------------------------------*/
-static void
-__panel_unlink(PANEL *pan)
+PANEL_EXPORT(int)
+hide_panel(register PANEL * pan)
 {
-  PANEL *prev;
-  PANEL *next;
+  int err = ERR;
 
-#ifdef TRACE
-  dStack("<u%d>",1,pan);
-  if(!_nc_panel_is_linked(pan))
-    return;
-#endif
+  T((T_CALLED("hide_panel(%p)"), (void *)pan));
 
-  _nc_override(pan,P_TOUCH);
-  _nc_free_obscure(pan);
+  if (pan)
+    {
+      GetHook(pan);
 
-  prev = pan->below;
-  next = pan->above;
+      dBug(("--> hide_panel %s", USER_PTR(pan->user, 1)));
+      dStack("<u%d>", 1, pan);
 
-  if(prev)
-    { /* if non-zero, we will not update the list head */
-      prev->above = next;
-      if(next)
-       next->below = prev;
-    }
-  else if(next)
-    next->below = prev;
-  if(pan == _nc_bottom_panel)
-    _nc_bottom_panel = next;
-  if(pan == _nc_top_panel)
-    _nc_top_panel = prev;
+      HIDE_PANEL(pan, err, ERR);
 
-  _nc_calculate_obscure();
+      err = OK;
 
-  pan->above = (PANEL *)0;
-  pan->below = (PANEL *)0;
-  dStack("<u%d>",9,pan);
-}
-
-int
-hide_panel(register PANEL *pan)
-{
-  if(!pan)
-    return(ERR);
-
-  dBug(("--> hide_panel %s", USER_PTR(pan->user)));
-
-  if(!_nc_panel_is_linked(pan))
-    {
-      pan->above = (PANEL *)0;
-      pan->below = (PANEL *)0;
-      return(ERR);
+      dStack("<u%d>", 9, pan);
     }
-
-  __panel_unlink(pan);
-  return(OK);
+  returnCode(err);
 }