libodialog: Remove no longer used library.

1 files changed, 0 insertions, 213 deletions

diff --git a/gnu/lib/libodialog/lineedit.c b/gnu/lib/libodialog/lineedit.c
deleted file mode 100644
index 7bfe0e0..0000000
--- a/gnu/lib/libodialog/lineedit.c
+++ /dev/null
@@ -1,213 +0,0 @@
-/*
- *  Changes Copyright (C) 1995 by Andrey A. Chernov, Moscow
- *
- *  Original Copyright:
- *
- *  AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
- *
- *  This program is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU General Public License
- *  as published by the Free Software Foundation; either version 2
- *  of the License, or (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-
-#include <dialog.h>
-#include "dialog.priv.h"
-
-static void redraw_field(WINDOW *dialog, int box_y, int box_x, int flen, int box_width, unsigned char instr[], int input_x, int scroll, chtype attr, chtype old_attr, int fexit, int attr_mask);
-
-/*
- * Line editor
- */
-int line_edit(WINDOW* dialog, int box_y, int box_x, int flen, int box_width, chtype attr, int first, unsigned char *result, int attr_mask)
-{
-  int i, key;
-  chtype old_attr;
-  static int input_x, scroll;
-  static unsigned char instr[MAX_LEN+1];
-  unsigned char erase_char = erasechar();
-  unsigned char kill_char = killchar();
-#ifdef notyet
-  unsignec char werase_char = cur_term->Ottyb.c_cc[VWERASE];
-#endif
-
-  old_attr = getattrs(dialog);
-  keypad(dialog, TRUE);
-
-  if (first) {
-    memset(instr, 0, sizeof(instr));
-    strcpy(instr, result);
-    i = strlen(instr);
-/*    input_x = i % box_width;*/
-    input_x = (i > box_width) ? box_width - 1 : i;
-/*    scroll = i - input_x;*/
-    scroll = (i > box_width) ? i - box_width + 1: 0;
-  }
-  redraw_field(dialog, box_y, box_x, flen, box_width, instr, input_x, scroll, attr, old_attr, FALSE, attr_mask);
-
-  for (;;) {
-    wattrset(dialog, attr);
-    wrefresh(dialog);
-    key = wgetch(dialog);
-    switch (key) {
-      case ctrl('q'):
-	goto ret;
-	break;
-      case KEY_F(1):
-	display_helpfile();
-	break;
-      case TAB:
-      case KEY_BTAB:
-      case KEY_UP:
-      case KEY_DOWN:
-      case ESC:
-      case '\r':
-      case '\n':
-	for (i = strlen(instr) - 1; i >= scroll + input_x && instr[i] == ' '; i--)
-	  instr[i] = '\0';
-	if (key == '\r')
-	  key = '\n';
-	goto ret;
-      case '\025':
-      case '\030':
-      kill_it:
-	input_x = scroll = 0;
-	/* fall through */
-      case '\013':
-      case KEY_EOL:
-	memset(instr + scroll + input_x, '\0', sizeof(instr) - scroll - input_x);
-	redraw_field(dialog, box_y, box_x, flen, box_width, instr, input_x, scroll, attr, old_attr, FALSE, attr_mask);
-	continue;
-      case '\001':
-      case KEY_HOME:
-	input_x = scroll = 0;
-	redraw_field(dialog, box_y, box_x, flen, box_width, instr, input_x, scroll, attr, old_attr, FALSE, attr_mask);
-	continue;
-      case '\005':
-      case KEY_END:
-	for (i = strlen(instr) - 1; i >= scroll + input_x && instr[i] == ' '; i--)
-	  instr[i] = '\0';
-	i++;
-	input_x = i % box_width;
-	scroll = i - input_x;
-	redraw_field(dialog, box_y, box_x, flen, box_width, instr, input_x, scroll, attr, old_attr, FALSE, attr_mask);
-	continue;
-      case '\002':
-      case KEY_LEFT:
-	if (input_x || scroll) {
-	  if (!input_x) {
-	    int oldscroll = scroll;
-	    scroll = scroll < box_width-1 ? 0 : scroll-(box_width-1);
-	    input_x = oldscroll - 1 - scroll;
-	    redraw_field(dialog, box_y, box_x, flen, box_width, instr, input_x, scroll, attr, old_attr, FALSE, attr_mask);
-	  } else {
-	    input_x--;
-	    wmove(dialog, box_y, input_x + box_x);
-	  }
-	} else
-	  beep();
-	continue;
-      case '\006':
-      case KEY_RIGHT:
-	  if (   scroll+input_x < MAX_LEN
-	      && (flen < 0 || scroll+input_x < flen)
-	     ) {
-	    if (!instr[scroll+input_x])
-	      instr[scroll+input_x] = ' ';
-	    if (input_x == box_width-1) {
-	      scroll++;
-	      redraw_field(dialog, box_y, box_x, flen, box_width, instr, input_x, scroll, attr, old_attr, FALSE, attr_mask);
-	    }
-	    else {
-	      wmove(dialog, box_y, input_x + box_x);
-	      waddch(dialog, instr[scroll+input_x]);
-	      input_x++;
-	    }
-	  } else
-	    beep(); /* Alarm user about overflow */
-	continue;
-      case '\b':
-      case '\177':
-      case KEY_BACKSPACE:
-      erase_it:
-	if (input_x || scroll) {
-	  i = strlen(instr);
-	  memmove(instr+scroll+input_x-1, instr+scroll+input_x, i-(scroll+input_x)+1);
-	  if (!input_x) {
-	    int oldscroll = scroll;
-	    scroll = scroll < box_width-1 ? 0 : scroll-(box_width-1);
-	    input_x = oldscroll - 1 - scroll;
-	  } else
-	    input_x--;
-	  redraw_field(dialog, box_y, box_x, flen, box_width, instr, input_x, scroll, attr, old_attr, FALSE, attr_mask);
-	} else
-	  beep();
-	continue;
-      case '\004':
-      case KEY_DC:
-	for (i = strlen(instr) - 1; i >= scroll + input_x && instr[i] == ' '; i--)
-	  instr[i] = '\0';
-	i++;
-	if (i == 0) {
-	  beep();
-	  continue;
-	}
-	memmove(instr+scroll+input_x, instr+scroll+input_x+1, i-(scroll+input_x));
-	redraw_field(dialog, box_y, box_x, flen, box_width, instr, input_x, scroll, attr, old_attr, FALSE, attr_mask);
-	continue;
-      default:
-	if (CCEQ(key, erase_char))
-	  goto erase_it;
-	if (CCEQ(key, kill_char))
-	  goto kill_it;
-	if (key < 0x100 && isprint(key)) {
-	  for (i = strlen(instr) - 1; i >= scroll + input_x && instr[i] == ' '; i--)
-	    instr[i] = '\0';
-	  i++;
-	  if (i < MAX_LEN && (flen < 0 || scroll+input_x < flen)) {
-	    if (flen < 0 || i < flen)
-	      memmove(instr+scroll+input_x+1, instr+scroll+input_x, i-(scroll+input_x));
-	    instr[scroll+input_x] = key;
-	    if (input_x == box_width-1 && (flen < 0 || i < flen))
-	      scroll++;
-	    else
-	      input_x++;
-	    redraw_field(dialog, box_y, box_x, flen, box_width, instr, input_x, scroll, attr, old_attr, FALSE, attr_mask);
-	  } else
-	    beep(); /* Alarm user about overflow */
-	  continue;
-	}
-      }
-    }
-ret:
-    redraw_field(dialog, box_y, box_x, flen, box_width, instr, input_x, scroll, attr, old_attr, TRUE, attr_mask);
-    wrefresh(dialog);
-    strcpy(result, instr);
-    return key;
-}
-
-static void
-redraw_field(WINDOW *dialog, int box_y, int box_x, int flen, int box_width, unsigned char instr[], int input_x, int scroll, chtype attr, chtype old_attr, int fexit, int attr_mask)
-{
-  int i, fix_len;
-
-  wattrset(dialog, fexit ? old_attr : attr);
-  wmove(dialog, box_y, box_x);
-  fix_len = flen >= 0 ? MIN(flen-scroll,box_width) : box_width;
-  for (i = 0; i < fix_len; i++)
-      waddch(dialog, instr[scroll+i] ? ((attr_mask & DITEM_NO_ECHO) ? '*' : instr[scroll+i]) : ' ');
-  wattrset(dialog, old_attr);
-  for ( ; i < box_width; i++)
-      waddch(dialog, instr[scroll+i] ? ((attr_mask & DITEM_NO_ECHO) ? '*' : instr[scroll+i]) : ' ');
-  wmove(dialog, box_y, input_x + box_x);
-}