ncurses 5.9 - patch 20141018
[ncurses.git] / ncurses / base / lib_slkcolor.c
index b6032b4dde7d9bc60fb7f6a811c0ab596a0a6d79..2cf9e5d7f1213348e83e9fb311dab6dc6e08bd69 100644 (file)
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998,2000 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            *
  ****************************************************************************/
 
 /****************************************************************************
- *  Author:  Juergen Pfeifer, 1998                                          *
- *  Contact: http://www.familiepfeifer.de/Contact.aspx?Lang=en              *
+ *  Author:  Juergen Pfeifer, 1998,2009                                     *
+ *     and:  Thomas E. Dickey 2005-on                                       *
  ****************************************************************************/
 
 /*
  *     lib_slkcolor.c
+ *     Soft key routines.
+ *     Set the label's color
  */
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_slkcolor.c,v 1.8 2002/07/06 22:49:22 juergen Exp $")
+MODULE_ID("$Id: lib_slkcolor.c,v 1.17 2014/02/01 22:10:42 tom Exp $")
 
 NCURSES_EXPORT(int)
-slk_color(short color_pair_number)
+NCURSES_SP_NAME(slk_color) (NCURSES_SP_DCLx NCURSES_PAIRS_T color_pair_number)
 {
-    T((T_CALLED("slk_color(%d)"), color_pair_number));
+    int code = ERR;
 
-    if (SP != 0 && SP->_slk != 0 &&
-       color_pair_number >= 0 && color_pair_number < COLOR_PAIRS) {
-       T(("... current %ld", (long) PAIR_NUMBER(SP->_slk->attr)));
-       toggle_attr_on(SP->_slk->attr, COLOR_PAIR(color_pair_number));
-       returnCode(OK);
-    } else
-       returnCode(ERR);
+    T((T_CALLED("slk_color(%p,%d)"), (void *) SP_PARM, (int) color_pair_number));
+
+    if (SP_PARM != 0
+       && SP_PARM->_slk != 0
+       && color_pair_number >= 0
+       && color_pair_number < SP_PARM->_pair_limit) {
+       TR(TRACE_ATTRS, ("... current is %s", _tracech_t(CHREF(SP_PARM->_slk->attr))));
+       SetPair(SP_PARM->_slk->attr, color_pair_number);
+       TR(TRACE_ATTRS, ("new attribute is %s", _tracech_t(CHREF(SP_PARM->_slk->attr))));
+       code = OK;
+    }
+    returnCode(code);
+}
+
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(int)
+slk_color(NCURSES_PAIRS_T color_pair_number)
+{
+    return NCURSES_SP_NAME(slk_color) (CURRENT_SCREEN, color_pair_number);
 }
+#endif