/****************************************************************************
- * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc. *
+ * Copyright 2020 Thomas E. Dickey *
+ * Copyright 1998-2014,2017 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: Thomas E. Dickey <dickey@clark.net> 1997,1999 *
+ * Author: Thomas E. Dickey 1998-on *
+ * Juergen Pfeifer 2009 *
****************************************************************************/
#include <curses.priv.h>
-#include <term.h>
-MODULE_ID("$Id: lib_dft_fgbg.c,v 1.15 2000/12/10 02:43:27 tom Exp $")
+#ifndef CUR
+#define CUR SP_TERMTYPE
+#endif
+
+MODULE_ID("$Id: lib_dft_fgbg.c,v 1.30 2020/02/02 23:34:34 tom Exp $")
/*
* Modify the behavior of color-pair 0 so that the library doesn't assume that
* it is white on black. This is an extension to XSI curses.
*/
NCURSES_EXPORT(int)
+NCURSES_SP_NAME(use_default_colors) (NCURSES_SP_DCL0)
+{
+ T((T_CALLED("use_default_colors(%p)"), (void *) SP_PARM));
+ returnCode(NCURSES_SP_NAME(assume_default_colors) (NCURSES_SP_ARGx -1, -1));
+}
+
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(int)
use_default_colors(void)
{
- T((T_CALLED("use_default_colors()")));
- returnCode(assume_default_colors(C_MASK, C_MASK));
+ return NCURSES_SP_NAME(use_default_colors) (CURRENT_SCREEN);
}
+#endif
/*
* Modify the behavior of color-pair 0 so that the library assumes that it
* is something specific, possibly not white on black.
*/
NCURSES_EXPORT(int)
-assume_default_colors(int fg, int bg)
+NCURSES_SP_NAME(assume_default_colors) (NCURSES_SP_DCLx int fg, int bg)
{
- T((T_CALLED("assume_default_colors(%d,%d)"), fg, bg));
+ int code = ERR;
- if (!orig_pair && !orig_colors)
- returnCode(ERR);
+ T((T_CALLED("assume_default_colors(%p,%d,%d)"), (void *) SP_PARM, fg, bg));
+ if (SP_PARM != 0) {
+#ifdef USE_TERM_DRIVER
+ code = CallDriver_2(SP_PARM, td_defaultcolors, fg, bg);
+#else
+ if ((orig_pair || orig_colors) && !initialize_pair) {
- if (initialize_pair) /* don't know how to handle this */
- returnCode(ERR);
+ SP_PARM->_default_color = isDefaultColor(fg) || isDefaultColor(bg);
+ SP_PARM->_has_sgr_39_49 = (tigetflag("AX") == TRUE);
+ SP_PARM->_default_fg = isDefaultColor(fg) ? COLOR_DEFAULT : fg;
+ SP_PARM->_default_bg = isDefaultColor(bg) ? COLOR_DEFAULT : bg;
+ if (SP_PARM->_color_pairs != 0) {
+ bool save = SP_PARM->_default_color;
+ SP_PARM->_assumed_color = TRUE;
+ SP_PARM->_default_color = TRUE;
+ init_pair(0, (short) fg, (short) bg);
+ SP_PARM->_default_color = save;
+ }
+ code = OK;
+ }
+#endif
+ }
+ returnCode(code);
+}
- SP->_default_color = (fg < 0 || fg == C_MASK) || (bg < 0 || bg == C_MASK);
- SP->_has_sgr_39_49 = (tigetflag("AX") == TRUE);
- SP->_default_fg = (fg >= 0) ? (fg & C_MASK) : C_MASK;
- SP->_default_bg = (bg >= 0) ? (bg & C_MASK) : C_MASK;
- if (SP->_color_pairs != 0)
- init_pair(0, fg, bg);
- returnCode(OK);
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(int)
+assume_default_colors(int fg, int bg)
+{
+ return NCURSES_SP_NAME(assume_default_colors) (CURRENT_SCREEN, fg, bg);
}
+#endif