X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2Fbase%2Flib_slkatr_set.c;h=a3132e9ced1a59984c3c7c82fd5713bd90d7e8c4;hp=0695d186bb5d97b061bb2148ce3c5809128ab832;hb=c72b2c2c48ade76b5b4090b0f54b619a4fd483d9;hpb=0eb88fc5281804773e2a0c7a488a4452463535ce

diff --git a/ncurses/base/lib_slkatr_set.c b/ncurses/base/lib_slkatr_set.c
index 0695d186..a3132e9c 100644
--- a/ncurses/base/lib_slkatr_set.c
+++ b/ncurses/base/lib_slkatr_set.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ * Copyright (c) 1998-2009,2014 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            *
@@ -27,30 +27,53 @@
  ****************************************************************************/
 
 /****************************************************************************
- *  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1998                  *
+ *  Author:  Juergen Pfeifer, 1998                                          *
+ *     and:  Thomas E. Dickey 2005-on                                       *
  ****************************************************************************/
 
 /*
  *	lib_slkatr_set.c
  *	Soft key routines.
- *      Set the labels attributes
+ *	Set the label's attributes
  */
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_slkatr_set.c,v 1.3 1999/05/16 17:13:59 juergen Exp $")
+MODULE_ID("$Id: lib_slkatr_set.c,v 1.15 2014/02/01 22:10:42 tom Exp $")
 
-int
-slk_attr_set(const attr_t attr, short color_pair_number, void* opts)
+NCURSES_EXPORT(int)
+NCURSES_SP_NAME(slk_attr_set) (NCURSES_SP_DCLx
+			       const attr_t attr,
+			       NCURSES_PAIRS_T color_pair_number,
+			       void *opts)
 {
-  T((T_CALLED("slk_attr_set(%s,%d)"), _traceattr(attr), color_pair_number));
+    int code = ERR;
 
-  if (SP!=0 && SP->_slk!=0 && !opts &&
-      color_pair_number>=0 && color_pair_number<COLOR_PAIRS)
-    {
-      SP->_slk->attr = attr;
-      toggle_attr_on(SP->_slk->attr,COLOR_PAIR(color_pair_number));
-      returnCode(OK);
+    T((T_CALLED("slk_attr_set(%p,%s,%d)"),
+       (void *) SP_PARM,
+       _traceattr(attr),
+       (int) color_pair_number));
+
+    if (SP_PARM != 0
+	&& SP_PARM->_slk != 0
+	&& !opts
+	&& color_pair_number >= 0
+	&& color_pair_number < SP_PARM->_pair_limit) {
+	TR(TRACE_ATTRS, ("... current %s", _tracech_t(CHREF(SP_PARM->_slk->attr))));
+	SetAttr(SP_PARM->_slk->attr, attr);
+	if (color_pair_number > 0) {
+	    SetPair(SP_PARM->_slk->attr, color_pair_number);
+	}
+	TR(TRACE_ATTRS, ("new attribute is %s", _tracech_t(CHREF(SP_PARM->_slk->attr))));
+	code = OK;
     }
-  else
-    returnCode(ERR);
+    returnCode(code);
+}
+
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(int)
+slk_attr_set(const attr_t attr, NCURSES_COLOR_T color_pair_number, void *opts)
+{
+    return NCURSES_SP_NAME(slk_attr_set) (CURRENT_SCREEN, attr,
+					  color_pair_number, opts);
 }
+#endif