/****************************************************************************
- * Copyright (c) 1998 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2005,2010 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_show.c,v 1.2 1998/02/11 12:14:01 tom Exp $")
+MODULE_ID("$Id: p_show.c,v 1.13 2010/01/23 21:22:16 tom Exp $")
-static void
-panel_link_top(PANEL *pan)
+NCURSES_EXPORT(int)
+show_panel(PANEL * pan)
{
-#ifdef TRACE
- dStack("<lt%d>",1,pan);
- if(_nc_panel_is_linked(pan))
- return;
-#endif
+ int err = ERR;
- pan->above = (PANEL *)0;
- pan->below = (PANEL *)0;
- if(_nc_top_panel)
+ T((T_CALLED("show_panel(%p)"), (void *)pan));
+
+ if (pan)
{
+ GetHook(pan);
+
+ if (Is_Top(pan))
+ returnCode(OK);
+
+ dBug(("--> show_panel %s", USER_PTR(pan->user)));
+
+ HIDE_PANEL(pan, err, OK);
+
+ dStack("<lt%d>", 1, pan);
+ assert(_nc_bottom_panel == _nc_stdscr_pseudo_panel);
+
_nc_top_panel->above = pan;
pan->below = _nc_top_panel;
- }
- _nc_top_panel = pan;
- if(!_nc_bottom_panel)
- _nc_bottom_panel = pan;
- _nc_calculate_obscure();
- dStack("<lt%d>",9,pan);
-}
+ pan->above = (PANEL *) 0;
+ _nc_top_panel = pan;
-int
-show_panel(PANEL *pan)
-{
- if(!pan)
- return(ERR);
- if(pan == _nc_top_panel)
- return(OK);
- dBug(("--> show_panel %s", USER_PTR(pan->user)));
- if(_nc_panel_is_linked(pan))
- (void)hide_panel(pan);
- panel_link_top(pan);
- return(OK);
+ err = OK;
+
+ dStack("<lt%d>", 9, pan);
+ }
+ returnCode(err);
}