X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=panel%2Fp_show.c;h=3503bec1909e102cf7182bb02b3a49a16d4e01cf;hp=0e1968fdea5847c37b6e6bd98113ea9a118f1bf1;hb=f259fb41d8f08b7e042eb928b839b59c8e39098c;hpb=46722468f47c2b77b3987729b4bcf2321cccfd01

diff --git a/panel/p_show.c b/panel/p_show.c
index 0e1968fd..3503bec1 100644
--- a/panel/p_show.c
+++ b/panel/p_show.c
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ * Copyright 2020,2021 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            *
@@ -32,36 +33,41 @@
  ****************************************************************************/
 
 /* p_show.c
- * Place a panel on top of the stack; may already be in the stack 
+ * Place a panel on top of the stack; may already be in the stack
  */
 #include "panel.priv.h"
 
-MODULE_ID("$Id: p_show.c,v 1.9 2001/02/24 23:46:50 tom Exp $")
+MODULE_ID("$Id: p_show.c,v 1.17 2021/06/17 21:20:30 tom Exp $")
 
-NCURSES_EXPORT(int)
-show_panel (PANEL *pan)
-{ 
-  int err = OK;
+PANEL_EXPORT(int)
+show_panel(PANEL * pan)
+{
+  int err = ERR;
 
-  if(!pan)
-    return(ERR);
+  T((T_CALLED("show_panel(%p)"), (void *)pan));
 
-  if (Is_Top(pan))
-    return(OK);
+  if (pan)
+    {
+      GetHook(pan);
 
-  dBug(("--> show_panel %s", USER_PTR(pan->user)));
+      if (Is_Top(pan))
+	returnCode(OK);
 
-  HIDE_PANEL(pan,err,OK);
+      dBug(("--> show_panel %s", USER_PTR(pan->user, 1)));
 
-  dStack("<lt%d>",1,pan);
-  assert(_nc_bottom_panel == _nc_stdscr_pseudo_panel);
+      HIDE_PANEL(pan, err, OK);
 
-  _nc_top_panel->above = pan;
-  pan->below = _nc_top_panel;  
-  pan->above = (PANEL *)0;
-  _nc_top_panel = pan;
-  
-  dStack("<lt%d>",9,pan);
+      dStack("<lt%d>", 1, pan);
+      assert(_nc_bottom_panel == _nc_stdscr_pseudo_panel);
 
-  return(OK);
+      _nc_top_panel->above = pan;
+      pan->below = _nc_top_panel;
+      pan->above = (PANEL *) 0;
+      _nc_top_panel = pan;
+
+      err = OK;
+
+      dStack("<lt%d>", 9, pan);
+    }
+  returnCode(err);
 }