/****************************************************************************
- * Copyright (c) 1998-2002,2003 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2008,2009 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: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
- * and: Eric S. Raymond <esr@snark.thyrsus.com> *
+ * Authors: *
+ * Gerhard Fuernkranz 1993 (original) *
+ * Zeyd M. Ben-Halim 1992,1995 (sic) *
+ * Eric S. Raymond *
+ * Juergen Pfeifer 1996-on *
+ * Thomas E. Dickey *
****************************************************************************/
/*
#include <ctype.h>
#include <term.h> /* num_labels, label_*, plab_norm */
-MODULE_ID("$Id: lib_slk.c,v 1.28 2003/05/24 21:10:28 tom Exp $")
-
-/*
- * We'd like to move these into the screen context structure, but cannot,
- * because slk_init() is called before initscr()/newterm().
- */
-NCURSES_EXPORT_VAR(int)
-_nc_slk_format = 0; /* one more than format specified in slk_init() */
-
-/*
- * Paint the info line for the PC style SLK emulation.
- *
- */
-static void
-slk_paint_info(WINDOW *win)
-{
- if (win && SP->slk_format == 4) {
- int i;
-
- mvwhline(win, 0, 0, 0, getmaxx(win));
- wmove(win, 0, 0);
-
- for (i = 0; i < SP->_slk->maxlab; i++) {
- mvwprintw(win, 0, SP->_slk->ent[i].ent_x, "F%d", i + 1);
- }
- }
-}
+MODULE_ID("$Id: lib_slk.c,v 1.36 2009/02/15 00:33:48 tom Exp $")
/*
* Free any memory related to soft labels, return an error.
* work.
*/
if ((no_color_video & 1) == 0)
- SP->_slk->attr = A_STANDOUT;
+ SetAttr(SP->_slk->attr, A_STANDOUT);
else
- SP->_slk->attr = A_REVERSE;
+ SetAttr(SP->_slk->attr, A_REVERSE);
SP->_slk->maxlab = ((num_labels > 0)
? num_labels
- : MAX_SKEY(_nc_slk_format));
+ : MAX_SKEY(_nc_globals.slk_format));
SP->_slk->maxlen = ((num_labels > 0)
? label_width * label_height
- : MAX_SKEY_LEN(_nc_slk_format));
- SP->_slk->labcnt = ((SP->_slk->maxlab < MAX_SKEY(_nc_slk_format))
- ? MAX_SKEY(_nc_slk_format)
+ : MAX_SKEY_LEN(_nc_globals.slk_format));
+ SP->_slk->labcnt = ((SP->_slk->maxlab < MAX_SKEY(_nc_globals.slk_format))
+ ? MAX_SKEY(_nc_globals.slk_format)
: SP->_slk->maxlab);
if (SP->_slk->maxlen <= 0
max_length = SP->_slk->maxlen;
for (i = 0; i < SP->_slk->labcnt; i++) {
+ size_t used = max_length + 1;
- if ((SP->_slk->ent[i].ent_text = (char *)_nc_doalloc(0, max_length + 1)) == 0)
+ if ((SP->_slk->ent[i].ent_text = (char *) _nc_doalloc(0, used)) == 0)
returnCode(slk_failed());
- memset(SP->_slk->ent[i].ent_text, 0, max_length + 1);
+ memset(SP->_slk->ent[i].ent_text, 0, used);
- if ((SP->_slk->ent[i].form_text = (char *)_nc_doalloc(0, max_length + 1)) == 0)
+ if ((SP->_slk->ent[i].form_text = (char *) _nc_doalloc(0, used)) == 0)
returnCode(slk_failed());
- memset(SP->_slk->ent[i].form_text, 0, max_length + 1);
+ memset(SP->_slk->ent[i].form_text, 0, used);
memset(SP->_slk->ent[i].form_text, ' ', max_length);
- SP->_slk->ent[i].visible = (i < SP->_slk->maxlab);
+ SP->_slk->ent[i].visible = (char) (i < SP->_slk->maxlab);
}
- if (_nc_slk_format >= 3) { /* PC style */
+ if (_nc_globals.slk_format >= 3) { /* PC style */
int gap = (cols - 3 * (3 + 4 * max_length)) / 2;
if (gap < 1)
x += max_length;
x += (i == 3 || i == 7) ? gap : 1;
}
- slk_paint_info(stwin);
} else {
- if (_nc_slk_format == 2) { /* 4-4 */
+ if (_nc_globals.slk_format == 2) { /* 4-4 */
int gap = cols - (SP->_slk->maxlab * max_length) - 6;
if (gap < 1)
x += (i == 3) ? gap : 1;
}
} else {
- if (_nc_slk_format == 1) { /* 1 -> 3-2-3 */
+ if (_nc_globals.slk_format == 1) { /* 1 -> 3-2-3 */
int gap = (cols - (SP->_slk->maxlab * max_length) - 5)
/ 2;
* per default no SLK keys and may call slk_init again to
* define a new layout. (juergen 03-Mar-1999)
*/
- SP->slk_format = _nc_slk_format;
- _nc_slk_format = 0;
+ SP->slk_format = _nc_globals.slk_format;
+ _nc_globals.slk_format = 0;
returnCode(res);
}
* Restore the soft labels on the screen.
*/
NCURSES_EXPORT(int)
-slk_restore(void)
+NCURSES_SP_NAME(slk_restore) (NCURSES_SP_DCL0)
{
T((T_CALLED("slk_restore()")));
- if (SP->_slk == NULL)
+ if (SP_PARM->_slk == NULL)
return (ERR);
- SP->_slk->hidden = FALSE;
- SP->_slk->dirty = TRUE;
- /* we have to repaint info line eventually */
- slk_paint_info(SP->_slk->win);
+ SP_PARM->_slk->hidden = FALSE;
+ SP_PARM->_slk->dirty = TRUE;
returnCode(slk_refresh());
}
+
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(int)
+slk_restore(void)
+{
+ return NCURSES_SP_NAME(slk_restore) (CURRENT_SCREEN);
+}
+#endif