diff options
Diffstat (limited to 'mdk-stage1/slang/slcurses.c')
| -rw-r--r-- | mdk-stage1/slang/slcurses.c | 972 |
1 files changed, 0 insertions, 972 deletions
diff --git a/mdk-stage1/slang/slcurses.c b/mdk-stage1/slang/slcurses.c deleted file mode 100644 index f1212afc8..000000000 --- a/mdk-stage1/slang/slcurses.c +++ /dev/null @@ -1,972 +0,0 @@ -/* Copyright (c) 1998, 1999, 2001 John E. Davis - * This file is part of the S-Lang library. - * - * You may distribute under the terms of either the GNU General Public - * License or the Perl Artistic License. - */ -#include "slinclud.h" - -#include <signal.h> -#include <errno.h> - -#include "slang.h" -#include "_slang.h" -#include "slcurses.h" - -/* This file is meant to implement a primitive curses implementation in - * terms of SLsmg calls. The fact is that the interfaces are sufficiently - * different that a 100% emulation is not possible. - */ - -SLcurses_Window_Type *SLcurses_Stdscr; -int SLcurses_Esc_Delay = 150; /* 0.15 seconds */ -SLtt_Char_Type SLcurses_Acs_Map [128]; -int SLcurses_Is_Endwin = 1; -int SLcurses_Num_Colors = 8; - -static void blank_line (SLsmg_Char_Type *b, unsigned int len, SLsmg_Char_Type color) -{ - SLsmg_Char_Type *bmax; - - bmax = b + len; - color = SLSMG_BUILD_CHAR(' ', color); - - while (b < bmax) *b++ = color; -} - -static int va_mvprintw (SLcurses_Window_Type *w, int r, int c, int do_move, - char *fmt, va_list ap) -{ - char buf[1024]; - - if (do_move) SLcurses_wmove (w, r, c); - - (void) _SLvsnprintf (buf, sizeof(buf), fmt, ap); - - SLcurses_waddnstr (w, buf, -1); - return 0; -} - -int SLcurses_mvprintw (int r, int c, char *fmt, ...) -{ - va_list ap; - - va_start(ap, fmt); - va_mvprintw (SLcurses_Stdscr, r, c, 1, fmt, ap); - va_end(ap); - - return 0; -} - -int SLcurses_mvwprintw (SLcurses_Window_Type *w, int r, int c, char *fmt, ...) -{ - va_list ap; - - va_start(ap, fmt); - va_mvprintw (w, r, c, 1, fmt, ap); - va_end(ap); - - return 0; -} - -int SLcurses_wprintw (SLcurses_Window_Type *w, char *fmt, ...) -{ - va_list ap; - - va_start(ap, fmt); - va_mvprintw (w, 0, 0, 0, fmt, ap); - va_end(ap); - - return 0; -} - -int SLcurses_printw (char *fmt, ...) -{ - va_list ap; - - va_start(ap, fmt); - va_mvprintw (SLcurses_Stdscr, 0, 0, 0, fmt, ap); - va_end(ap); - - return 0; -} - -int SLcurses_nil (void) -{ - return 0; -} - -int SLcurses_has_colors(void) -{ - return SLtt_Use_Ansi_Colors; -} - -int SLcurses_nodelay (SLcurses_Window_Type *w, int onoff) -{ - w->delay_off = (onoff ? 0 : -1); - return 0; -} - -int SLcurses_wgetch (SLcurses_Window_Type *w) -{ - if (w == NULL) - return ERR; - - SLcurses_wrefresh (w); - - if ((w->delay_off == -1) || - SLang_input_pending (w->delay_off)) - { - if (w->use_keypad) - { - int ch = SLang_getkey (); - if (ch == '\033') - { - if (0 == SLang_input_pending (ESCDELAY / 100)) - return ch; - } - else if (ch == 0xFFFF) return ERR; - SLang_ungetkey (ch); - return SLkp_getkey (); - } - return SLang_getkey (); - } - - return ERR; -} - -int SLcurses_getch (void) -{ - return SLcurses_wgetch (SLcurses_Stdscr); -} - -/* This is a super hack. That fact is that SLsmg and curses - * are incompatible. - */ -static unsigned char Color_Objects[256]; - -static unsigned int map_attr_to_object (SLtt_Char_Type attr) -{ - unsigned int obj; - SLtt_Char_Type at; - - obj = (attr >> 8) & 0xFF; - - if (SLtt_Use_Ansi_Colors) - { - if (Color_Objects[obj] != 0) return obj; - - at = SLtt_get_color_object (obj & 0xF); - - if (attr & A_BOLD) at |= SLTT_BOLD_MASK; - if (attr & A_UNDERLINE) at |= SLTT_ULINE_MASK; - if (attr & A_REVERSE) at |= SLTT_REV_MASK; - - SLtt_set_color_object (obj, at); - - Color_Objects[obj] = 1; - } - else obj = obj & 0xF0; - - return obj; - -} - -int SLcurses_start_color (void) -{ - int f, b; - int obj; - - if (SLtt_Use_Ansi_Colors == 0) return -1; - - obj = 0; - for (f = 0; f < 16; f++) - { - for (b = 0; b < 16; b++) - { - obj++; - SLtt_set_color_fgbg (obj, f, b); - } - } - return 0; -} - -#ifdef SIGINT -static void sigint_handler (int sig) -{ - SLang_reset_tty (); - SLsmg_reset_smg (); - exit (sig); -} -#endif - -/* Values are assumed to be 0, 1, 2. This fact is exploited */ -static int TTY_State; - -static int init_tty (int suspend_ok) -{ - if (-1 == SLang_init_tty (-1, 1, 0)) - return -1; - -#ifdef REAL_UNIX_SYSTEM - if (suspend_ok) SLtty_set_suspend_state (1); -#endif - return 0; -} - -int SLcurses_raw (void) -{ - TTY_State = 1; - return init_tty (0); -} - -int SLcurses_cbreak (void) -{ - TTY_State = 2; - return init_tty (1); -} - -#if defined(SIGTSTP) && defined(SIGSTOP) -static void sigtstp_handler (int sig) -{ - sig = errno; - - SLsmg_suspend_smg (); - - if (TTY_State) - SLang_reset_tty (); - - kill(getpid(),SIGSTOP); - - SLsmg_resume_smg (); - - if (TTY_State) init_tty (TTY_State - 1); - - signal (SIGTSTP, sigtstp_handler); - errno = sig; -} -#endif - -SLcurses_Window_Type *SLcurses_initscr (void) -{ - SLcurses_Is_Endwin = 0; - SLsmg_Newline_Behavior = SLSMG_NEWLINE_MOVES; - SLtt_get_terminfo (); - -#if !defined(IBMPC_SYSTEM) && !defined(VMS) - if (-1 == (SLcurses_Num_Colors = SLtt_tgetnum ("Co"))) -#endif - SLcurses_Num_Colors = 8; - - if ((-1 == SLkp_init ()) - || (-1 == SLcurses_cbreak ()) - || (NULL == (SLcurses_Stdscr = SLcurses_newwin (0, 0, 0, 0))) - || (-1 == SLsmg_init_smg ())) - { - SLang_doerror (NULL); - SLang_exit_error ("SLcurses_initscr: init failed\n"); - return NULL; - } - -#ifdef SIGINT - signal (SIGINT, sigint_handler); -#endif - -#if defined(SIGTSTP) && defined(SIGSTOP) - signal (SIGTSTP, sigtstp_handler); -#endif - - SLtt_set_mono (A_BOLD >> 8, NULL, SLTT_BOLD_MASK); - SLtt_set_mono (A_UNDERLINE >> 8, NULL, SLTT_ULINE_MASK); - SLtt_set_mono (A_REVERSE >> 8, NULL, SLTT_REV_MASK); - /* SLtt_set_mono (A_BLINK >> 8, NULL, SLTT_BLINK_MASK); */ - SLtt_set_mono ((A_BOLD|A_UNDERLINE) >> 8, NULL, SLTT_ULINE_MASK|SLTT_BOLD_MASK); - SLtt_set_mono ((A_REVERSE|A_UNDERLINE) >> 8, NULL, SLTT_ULINE_MASK|SLTT_REV_MASK); - - if (SLtt_Has_Alt_Charset) - { - SLcurses_Acs_Map[SLSMG_ULCORN_CHAR] = SLSMG_ULCORN_CHAR | A_ALTCHARSET; - SLcurses_Acs_Map[SLSMG_URCORN_CHAR] = SLSMG_URCORN_CHAR | A_ALTCHARSET; - SLcurses_Acs_Map[SLSMG_LLCORN_CHAR] = SLSMG_LLCORN_CHAR | A_ALTCHARSET; - SLcurses_Acs_Map[SLSMG_LRCORN_CHAR] = SLSMG_LRCORN_CHAR | A_ALTCHARSET; - SLcurses_Acs_Map[SLSMG_UTEE_CHAR] = SLSMG_UTEE_CHAR | A_ALTCHARSET; - SLcurses_Acs_Map[SLSMG_DTEE_CHAR] = SLSMG_DTEE_CHAR | A_ALTCHARSET; - SLcurses_Acs_Map[SLSMG_LTEE_CHAR] = SLSMG_LTEE_CHAR | A_ALTCHARSET; - SLcurses_Acs_Map[SLSMG_RTEE_CHAR] = SLSMG_RTEE_CHAR | A_ALTCHARSET; - SLcurses_Acs_Map[SLSMG_VLINE_CHAR] = SLSMG_VLINE_CHAR | A_ALTCHARSET; - SLcurses_Acs_Map[SLSMG_HLINE_CHAR] = SLSMG_HLINE_CHAR | A_ALTCHARSET; - SLcurses_Acs_Map[SLSMG_PLUS_CHAR] = SLSMG_PLUS_CHAR | A_ALTCHARSET; - SLcurses_Acs_Map[SLSMG_CKBRD_CHAR] = SLSMG_CKBRD_CHAR | A_ALTCHARSET; - } - else - { - /* ugly defaults to use on terminals which don't support graphics */ - SLcurses_Acs_Map[SLSMG_ULCORN_CHAR] = '+'; - SLcurses_Acs_Map[SLSMG_URCORN_CHAR] = '+'; - SLcurses_Acs_Map[SLSMG_LLCORN_CHAR] = '+'; - SLcurses_Acs_Map[SLSMG_LRCORN_CHAR] = '+'; - SLcurses_Acs_Map[SLSMG_UTEE_CHAR] = '+'; - SLcurses_Acs_Map[SLSMG_DTEE_CHAR] = '+'; - SLcurses_Acs_Map[SLSMG_LTEE_CHAR] = '+'; - SLcurses_Acs_Map[SLSMG_RTEE_CHAR] = '+'; - SLcurses_Acs_Map[SLSMG_VLINE_CHAR] = '|'; - SLcurses_Acs_Map[SLSMG_HLINE_CHAR] = '-'; - SLcurses_Acs_Map[SLSMG_PLUS_CHAR] = '+'; - SLcurses_Acs_Map[SLSMG_CKBRD_CHAR] = '#'; - } - - return SLcurses_Stdscr; -} - -int SLcurses_wattrset (SLcurses_Window_Type *w, SLtt_Char_Type ch) -{ - unsigned int obj; - - obj = map_attr_to_object (ch); - w->color = obj; - w->attr = ch; - return 0; -} - -int SLcurses_wattroff (SLcurses_Window_Type *w, SLtt_Char_Type ch) -{ - if (SLtt_Use_Ansi_Colors) - return SLcurses_wattrset (w, 0); - - w->attr &= ~ch; - return SLcurses_wattrset (w, w->attr); -} - -int SLcurses_wattron (SLcurses_Window_Type *w, SLtt_Char_Type ch) -{ - if (SLtt_Use_Ansi_Colors) - return SLcurses_wattrset (w, ch); - - w->attr |= ch; - return SLcurses_wattrset (w, w->attr); -} - -int SLcurses_delwin (SLcurses_Window_Type *w) -{ - if (w == NULL) return 0; - if (w->lines != NULL) - { - SLsmg_Char_Type **lines = w->lines; - if (w->is_subwin == 0) - { - unsigned int r, rmax; - - rmax = w->nrows; - for (r = 0; r < rmax; r++) - { - SLfree ((char *)lines[r]); - } - } - - SLfree ((char *)lines); - } - - SLfree ((char *)w); - if (w == SLcurses_Stdscr) - SLcurses_Stdscr = NULL; - return 0; -} - -SLcurses_Window_Type *SLcurses_newwin (unsigned int nrows, unsigned int ncols, - unsigned int r, unsigned int c) -{ - SLcurses_Window_Type *win; - SLsmg_Char_Type **lines; - - if (r >= (unsigned int) SLtt_Screen_Rows) - return NULL; - if (c >= (unsigned int) SLtt_Screen_Cols) - return NULL; - - if (NULL == (win = (SLcurses_Window_Type *) SLmalloc (sizeof (SLcurses_Window_Type)))) - return NULL; - - SLMEMSET ((char *) win, 0, sizeof (SLcurses_Window_Type)); - - if (nrows == 0) - nrows = (unsigned int) SLtt_Screen_Rows - r; - if (ncols == 0) - ncols = (unsigned int) SLtt_Screen_Cols - c; - - lines = (SLsmg_Char_Type **) SLmalloc (nrows * sizeof (SLsmg_Char_Type *)); - if (lines == NULL) - { - SLcurses_delwin (win); - return NULL; - } - - SLMEMSET ((char *) lines, 0, nrows * sizeof (SLsmg_Char_Type *)); - - win->lines = lines; - win->scroll_max = win->nrows = nrows; - win->ncols = ncols; - win->_begy = r; - win->_begx = c; - win->_maxx = (c + ncols) - 1; - win->_maxy = (r + nrows) - 1; - win->modified = 1; - win->delay_off = -1; - - for (r = 0; r < nrows; r++) - { - SLsmg_Char_Type *b; - - b = (SLsmg_Char_Type *) SLmalloc (ncols * sizeof (SLsmg_Char_Type)); - if (b == NULL) - { - SLcurses_delwin (win); - return NULL; - } - lines [r] = b; - blank_line (b, ncols, 0); - } - - return win; -} - -int SLcurses_wmove (SLcurses_Window_Type *win, unsigned int r, unsigned int c) -{ - if (win == NULL) return -1; - win->_cury = r; - win->_curx = c; - win->modified = 1; - return 0; -} - -static int do_newline (SLcurses_Window_Type *w) -{ - w->_curx = 0; - w->_cury += 1; - if (w->_cury >= w->scroll_max) - { - w->_cury = w->scroll_max - 1; - if (w->scroll_ok) - SLcurses_wscrl (w, 1); - } - - return 0; -} - -int SLcurses_waddch (SLcurses_Window_Type *win, SLtt_Char_Type attr) -{ - SLsmg_Char_Type *b, ch; - SLsmg_Char_Type color; - - if (win == NULL) return -1; - - if (win->_cury >= win->nrows) - { - /* Curses seems to move current postion to top of window. */ - win->_cury = win->_curx = 0; - return -1; - } - - win->modified = 1; - - ch = SLSMG_EXTRACT_CHAR(attr); - - if (attr == ch) - color = win->color; - else - { - /* hack to pick up the default color for graphics chars */ - if (((attr & A_COLOR) == 0) && ((attr & A_ALTCHARSET) != 0)) - { - /* FIXME: priority=medium: Use SLSMG_?? instead of << */ - attr |= win->color << 8; - } - color = map_attr_to_object (attr); - } - - if (ch < ' ') - { - if (ch == '\n') - { - SLcurses_wclrtoeol (win); - return do_newline (win); - } - - if (ch == '\r') - { - win->_curx = 0; - return 0; - } - - if (ch == '\b') - { - if (win->_curx > 0) - win->_curx--; - - return 0; - } - - /* HACK HACK!!!! */ - if (ch == '\t') ch = ' '; - } - - if (win->_curx >= win->ncols) - do_newline (win); - - b = win->lines[win->_cury] + win->_curx; - *b = SLSMG_BUILD_CHAR(ch,color); - win->_curx++; - - return 0; -} - -int SLcurses_wnoutrefresh (SLcurses_Window_Type *w) -{ - unsigned int len; - unsigned int r, c; - unsigned int i, imax; - - if (SLcurses_Is_Endwin) - { - if (TTY_State) init_tty (TTY_State - 1); - SLsmg_resume_smg (); - SLcurses_Is_Endwin = 0; - } - - if (w == NULL) - { - SLsmg_refresh (); - return -1; - } - - if (w->modified == 0) - return 0; - - r = w->_begy; - c = w->_begx; - - len = w->ncols; - imax = w->nrows; - - for (i = 0; i < imax; i++) - { - SLsmg_gotorc (r, c); - SLsmg_write_color_chars (w->lines[i], len); - r++; - } - - if (w->has_box) - SLsmg_draw_box(w->_begy, w->_begx, w->nrows, w->ncols); - - SLsmg_gotorc (w->_begy + w->_cury, w->_begx + w->_curx); - w->modified = 0; - return 0; -} - -int SLcurses_wrefresh (SLcurses_Window_Type *w) -{ - if (w == NULL) - return -1; - - if (w->modified == 0) - return 0; - - SLcurses_wnoutrefresh (w); - SLsmg_refresh (); - return 0; -} - -int SLcurses_wclrtoeol (SLcurses_Window_Type *w) -{ - SLsmg_Char_Type *b, *bmax; - SLsmg_Char_Type blank; - - if (w == NULL) return -1; - if (w->_cury >= w->nrows) - return 0; - - w->modified = 1; - - blank = SLSMG_BUILD_CHAR(' ',w->color); - - b = w->lines[w->_cury]; - bmax = b + w->ncols; - b += w->_curx; - - while (b < bmax) *b++ = blank; - return 0; -} - -int SLcurses_wclrtobot (SLcurses_Window_Type *w) -{ - SLsmg_Char_Type *b, *bmax; - SLsmg_Char_Type blank; - unsigned int r; - - if (w == NULL) return -1; - - w->modified = 1; - blank = SLSMG_BUILD_CHAR(' ',w->color); - SLcurses_wclrtoeol (w); - for (r = w->_cury + 1; r < w->nrows; r++) - { - b = w->lines [r]; - bmax = b + w->ncols; - - while (b < bmax) *b++ = blank; - } - - return 0; -} - -int SLcurses_wscrl (SLcurses_Window_Type *w, int n) -{ - SLsmg_Char_Type **lines; - unsigned int r, rmax, rmin, ncols; - SLsmg_Char_Type color; - - if ((w == NULL) || (w->scroll_ok == 0)) - return -1; - - w->modified = 1; -#if 0 - if (w->is_subwin) - { - SLang_reset_tty (); - SLsmg_reset_smg (); - fprintf (stderr, "\rAttempt to scroll a subwindow\n"); - exit (1); - } -#endif - - color = w->color; - ncols = w->ncols; - lines = w->lines; - rmax = w->scroll_max; - rmin = w->scroll_min; - if (rmax > w->nrows) - rmax = w->nrows; - if (rmin >= rmax) - return 0; - - while (n > 0) - { - for (r = rmin + 1; r < rmax; r++) - { - /* lines[r - 1] = lines[r]; */ - memcpy ((char *)lines[r - 1], (char *)lines[r], - sizeof (SLsmg_Char_Type) * ncols); - } - blank_line (lines[rmax - 1], ncols, color); - n--; - } - - rmax--; - while (n < 0) - { - for (r = rmax; r > rmin; r--) - { - memcpy ((char *)lines[r], (char *)lines[r - 1], - sizeof (SLsmg_Char_Type) * ncols); - } - blank_line (lines[rmin], ncols, color); - n++; - } - - /* wmove (w, w->nrows - 1, 0); */ - /* wclrtobot (w); */ - return 0; -} - -/* Note: if len is < 0, entire string will be used. - */ -int SLcurses_waddnstr (SLcurses_Window_Type *w, char *str, int len) -{ - SLsmg_Char_Type *b; - SLsmg_Char_Type color; - unsigned char ch; - unsigned int nrows, ncols, crow, ccol; - - if ((w == NULL) - || (str == NULL)) - return -1; - - w->modified = 1; - nrows = w->nrows; - ncols = w->ncols; - crow = w->_cury; - ccol = w->_curx; - color = w->color; - - if (w->scroll_max <= nrows) - nrows = w->scroll_max; - - if (crow >= nrows) - crow = 0; /* wrap back to top */ - - b = w->lines [crow] + ccol; - - while (len && ((ch = (unsigned char) *str++) != 0)) - { - len--; - - if (ch == '\n') - { - w->_cury = crow; - w->_curx = ccol; - SLcurses_wclrtoeol (w); - do_newline (w); - crow = w->_cury; - ccol = w->_curx; - b = w->lines[crow]; - continue; - } - - if (ccol >= ncols) - { - ccol = 0; - crow++; - if (crow >= nrows) - { - w->_curx = 0; - w->_cury = crow; - do_newline (w); - crow = w->_cury; - ccol = w->_curx; - } - - b = w->lines [crow]; - } - - if (ch == '\t') - { - unsigned int n = ccol; - n += SLsmg_Tab_Width; - n = SLsmg_Tab_Width - (n % SLsmg_Tab_Width); - if (ccol + n > ncols) n = ncols - len; - ccol += n; - while (n--) - *b++ = SLSMG_BUILD_CHAR(' ',color); - continue; - } - - *b++ = SLSMG_BUILD_CHAR(ch, color); - ccol++; - } - - w->_curx = ccol; - w->_cury = crow; - - return 0; -} - -/* This routine IS NOT CORRECT. It needs to compute the proper overlap - * and copy accordingly. Here, I just assume windows are same size. - */ -#if 0 -int SLcurses_overlay (SLcurses_Window_Type *swin, SLcurses_Window_Type *dwin) -{ - SLsmg_Char_Type *s, *smax, *d, *dmax; - - if ((swin == NULL) || (dwin == NULL)) - return -1; - - s = swin->buf; - smax = swin->bufmax; - d = dwin->buf; - dmax = dwin->bufmax; - - while ((s < smax) && (d < dmax)) - { - SLsmg_Char_Type ch = *s++; - if (SLSMG_EXTRACT_CHAR(ch) != ' ') - *d = ch; - d++; - } - - return -1; /* not implemented */ -} - -#endif - -SLcurses_Window_Type *SLcurses_subwin (SLcurses_Window_Type *orig, - unsigned int nlines, unsigned int ncols, - unsigned int begin_y, unsigned int begin_x) -{ - SLcurses_Window_Type *sw; - int r, c; - unsigned int i; - - if (orig == NULL) - return NULL; - - sw = (SLcurses_Window_Type *) SLmalloc (sizeof (SLcurses_Window_Type)); - if (sw == NULL) - return NULL; - - SLMEMSET ((char *)sw, 0, sizeof (SLcurses_Window_Type)); -#if 1 - r = begin_y - orig->_begy; -#else - r = 1 + ((int)orig->nrows - (int)nlines) / 2; -#endif - if (r < 0) r = 0; - if (r + nlines > orig->nrows) nlines = orig->nrows - r; - - c = ((int)orig->ncols - (int)ncols) / 2; - if (c < 0) c = 0; - if (c + ncols > orig->ncols) ncols = orig->ncols - c; - - sw->scroll_min = 0; - sw->scroll_max = sw->nrows = nlines; - sw->ncols = ncols; - sw->_begy = begin_y; - sw->_begx = begin_x; - sw->_maxx = (begin_x + ncols) - 1; - sw->_maxy = (begin_y + nlines) - 1; - - sw->lines = (SLsmg_Char_Type **) SLmalloc (nlines * sizeof (SLsmg_Char_Type *)); - if (sw->lines == NULL) - { - SLcurses_delwin (sw); - return NULL; - } - - for (i = 0; i < nlines; i++) - { - sw->lines [i] = orig->lines [r + i] + c; - } - - sw->is_subwin = 1; - return sw; -} - -int SLcurses_wclear (SLcurses_Window_Type *w) -{ - unsigned int i; - - if (w != NULL) w->modified = 1; - for (i=0; i < w->nrows; i++) - blank_line (w->lines[i], w->ncols, w->color); - return 0; -} - -int SLcurses_wdelch (SLcurses_Window_Type *w) -{ - SLsmg_Char_Type *p, *p1, *pmax; - - p = w->lines[w->_cury]; - pmax = p + w->ncols; - p += w->_curx; - p1 = p + 1; - - while (p1 < pmax) - { - *p = *p1; - p = p1; - p1++; - } - - if (p < pmax) - *p = SLSMG_BUILD_CHAR(' ',w->color); - - w->modified = 1; - return 0; -} - -int SLcurses_winsch (SLcurses_Window_Type *w, int ch) -{ - SLsmg_Char_Type *p, *p1, *pmax; - - p = w->lines[w->_cury]; - pmax = p + w->ncols; - p += w->_curx; - p1 = pmax - 1; - - while (pmax > p) - { - *pmax = *p1; - pmax = p1; - p1--; - } - - if (p < pmax) - *p = SLSMG_BUILD_CHAR(ch, w->color); - - w->modified = 1; - return 0; -} - -int SLcurses_endwin (void) -{ - SLcurses_Is_Endwin = 1; - SLsmg_suspend_smg (); - SLang_reset_tty (); - return 0; -} - -#if 0 -int SLcurses_mvwscanw (SLcurses_Window_Type *w, unsigned int r, unsigned int c, - char *fmt, ...) -{ -#if HAVE_VFSCANF - int ret; - va_list ap; - - SLcurses_wmove (w, r, c); - SLcurses_wrefresh (w); - - va_start(ap, fmt); - ret = vfscanf (stdin, fmt, ap); - va_end(ap); - return ret; -#else - return 0; -#endif -} - -int SLcurses_wscanw (SLcurses_Window_Type *w, char *fmt, ...) -{ -#if HAVE_VFSCANF - va_list ap; - int ret; - - SLcurses_wrefresh (w); - - va_start(ap, fmt); - ret = vfscanf (stdin, fmt, ap); - va_end(ap); - - return ret; -#else - return 0; -#endif -} - -int SLcurses_scanw (char *fmt, ...) -{ -#ifdef HAVE_VFSCANF - va_list ap; - int ret; - - SLcurses_wrefresh (SLcurses_Stdscr); - - va_start(ap, fmt); - ret = vfscanf (stdin, fmt, ap); - va_end(ap); - - return ret; -#else - return 0; -#endif -} -#endif - -int SLcurses_clearok (SLcurses_Window_Type *w, int bf) -{ - if (bf) - { - SLsmg_cls (); - w->modified = 1; - } - return 0; -} |