From ab124e78b0271ddb904b761b31e5c9a0cf24e070 Mon Sep 17 00:00:00 2001 From: peter Date: Sat, 30 Dec 1995 19:02:48 +0000 Subject: recording cvs-1.6 file death --- gnu/usr.bin/dialog/inputbox.c | 279 ------------------------------------------ 1 file changed, 279 deletions(-) delete mode 100644 gnu/usr.bin/dialog/inputbox.c (limited to 'gnu/usr.bin/dialog') diff --git a/gnu/usr.bin/dialog/inputbox.c b/gnu/usr.bin/dialog/inputbox.c deleted file mode 100644 index 4c51a1c..0000000 --- a/gnu/usr.bin/dialog/inputbox.c +++ /dev/null @@ -1,279 +0,0 @@ -/* - * inputbox.c -- implements the input box - * - * 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" - - -/* - * Display a dialog box for inputing a string - */ -int dialog_inputbox(unsigned char *title, unsigned char *prompt, int height, int width) -{ - int i, x, y, box_y, box_x, box_width, - input_x = 0, scroll = 0, key = 0, button = -1; - unsigned char instr[MAX_LEN+1]; - WINDOW *dialog; - - /* center dialog box on screen */ - x = (COLS - width)/2; - y = (LINES - height)/2; - - memset(instr, 0, sizeof(instr)); - -#ifdef HAVE_NCURSES - if (use_shadow) - draw_shadow(stdscr, y, x, height, width); -#endif - dialog = newwin(height, width, y, x); - keypad(dialog, TRUE); - - draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr); - wattrset(dialog, border_attr); - wmove(dialog, height-3, 0); - waddch(dialog, ACS_LTEE); - for (i = 0; i < width-2; i++) - waddch(dialog, ACS_HLINE); - wattrset(dialog, dialog_attr); - waddch(dialog, ACS_RTEE); - wmove(dialog, height-2, 1); - for (i = 0; i < width-2; i++) - waddch(dialog, ' '); - - if (title != NULL) { - wattrset(dialog, title_attr); - wmove(dialog, 0, (width - strlen(title))/2 - 1); - waddch(dialog, ' '); - waddstr(dialog, title); - waddch(dialog, ' '); - } - wattrset(dialog, dialog_attr); - print_autowrap(dialog, prompt, width, 1, 3); - - /* Draw the input field box */ - box_width = width-6; - getyx(dialog, y, x); - box_y = y + 2; - box_x = (width - box_width)/2; - draw_box(dialog, y+1, box_x-1, 3, box_width+2, border_attr, dialog_attr); - - x = width/2-11; - y = height-2; - print_button(dialog, "Cancel", y, x+14, FALSE); - print_button(dialog, " OK ", y, x, TRUE); - - wmove(dialog, box_y, box_x); - wrefresh(dialog); - while (key != ESC) { - key = wgetch(dialog); - - if (button == -1) { /* Input box selected */ - switch (key) { - case TAB: - case KEY_BTAB: - case KEY_UP: - case KEY_DOWN: - break; - case KEY_HOME: - input_x = scroll = 0; - wmove(dialog, box_y, box_x); - for (i = 0; i < box_width; i++) - waddch(dialog, instr[i] ? instr[i] : ' '); - wmove(dialog, box_y, box_x); - wrefresh(dialog); - continue; - 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; - wmove(dialog, box_y, box_x); - for (i = 0; i < box_width; i++) - waddch(dialog, instr[scroll+i] ? instr[scroll+i] : ' '); - wmove(dialog, box_y, input_x + box_x); - wrefresh(dialog); - continue; - case KEY_LEFT: - if (input_x || scroll) { - wattrset(dialog, inputbox_attr); - if (!input_x) { - int oldscroll = scroll; - scroll = scroll < box_width-1 ? 0 : scroll-(box_width-1); - wmove(dialog, box_y, box_x); - for (i = 0; i < box_width; i++) - waddch(dialog, instr[scroll+input_x+i] ? instr[scroll+input_x+i] : ' '); - input_x = oldscroll - 1 - scroll; - } - else - input_x--; - wmove(dialog, box_y, input_x + box_x); - wrefresh(dialog); - } - continue; - case KEY_RIGHT: - if (scroll+input_x < MAX_LEN) { - wattrset(dialog, inputbox_attr); - if (!instr[scroll+input_x]) - instr[scroll+input_x] = ' '; - if (input_x == box_width-1) { - scroll++; - wmove(dialog, box_y, box_x); - for (i = 0; i < box_width; i++) - waddch(dialog, instr[scroll+i] ? instr[scroll+i] : ' '); - wmove(dialog, box_y, box_x + box_width - 1); - } - else { - wmove(dialog, box_y, input_x + box_x); - waddch(dialog, instr[scroll+input_x]); - input_x++; - } - wrefresh(dialog); - } else - flash(); /* Alarm user about overflow */ - continue; - case KEY_BACKSPACE: - case KEY_DC: - if (input_x || scroll) { - i = strlen(instr); - memmove(instr+scroll+input_x-1, instr+scroll+input_x, i-scroll+input_x+1); - wattrset(dialog, inputbox_attr); - if (!input_x) { - int oldscroll = scroll; - scroll = scroll < box_width-1 ? 0 : scroll-(box_width-1); - wmove(dialog, box_y, box_x); - for (i = 0; i < box_width; i++) - waddch(dialog, instr[scroll+input_x+i] ? instr[scroll+input_x+i] : ' '); - input_x = oldscroll - 1 - scroll; - } - else - input_x--; - wmove(dialog, box_y, input_x + box_x); - for (i = input_x; i < box_width; i++) - waddch(dialog, instr[scroll+i] ? instr[scroll+i] : ' '); - wmove(dialog, box_y, input_x + box_x); - wrefresh(dialog); - } - continue; - default: - 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) { - memmove(instr+scroll+input_x+1, instr+scroll+input_x, i-scroll+input_x); - wattrset(dialog, inputbox_attr); - instr[scroll+input_x] = key; - if (input_x == box_width-1) { - scroll++; - wmove(dialog, box_y, box_x); - for (i = 0; i < box_width-1; i++) - waddch(dialog, instr[scroll+i]); - } - else { - wmove(dialog, box_y, input_x + box_x); - for (i = input_x; i < box_width; i++) - waddch(dialog, instr[scroll+i] ? instr[scroll+i] : ' '); - wmove(dialog, box_y, ++input_x + box_x); - } - wrefresh(dialog); - } else - flash(); /* Alarm user about overflow */ - continue; - } - } - } - - switch (key) { - case 'O': - case 'o': - delwin(dialog); - fprintf(stderr, instr); - return 0; - case 'C': - case 'c': - delwin(dialog); - return 1; - case KEY_UP: - case KEY_LEFT: - case KEY_BTAB: - switch (button) { - case -1: - button = 1; /* Indicates "Cancel" button is selected */ - print_button(dialog, " OK ", y, x, FALSE); - print_button(dialog, "Cancel", y, x+14, TRUE); - wrefresh(dialog); - break; - case 0: - button = -1; /* Indicates input box is selected */ - print_button(dialog, "Cancel", y, x+14, FALSE); - print_button(dialog, " OK ", y, x, TRUE); - wmove(dialog, box_y, box_x + input_x); - wrefresh(dialog); - break; - case 1: - button = 0; /* Indicates "OK" button is selected */ - print_button(dialog, "Cancel", y, x+14, FALSE); - print_button(dialog, " OK ", y, x, TRUE); - wrefresh(dialog); - break; - } - break; - case TAB: - case KEY_DOWN: - case KEY_RIGHT: - switch (button) { - case -1: - button = 0; /* Indicates "OK" button is selected */ - print_button(dialog, "Cancel", y, x+14, FALSE); - print_button(dialog, " OK ", y, x, TRUE); - wrefresh(dialog); - break; - case 0: - button = 1; /* Indicates "Cancel" button is selected */ - print_button(dialog, " OK ", y, x, FALSE); - print_button(dialog, "Cancel", y, x+14, TRUE); - wrefresh(dialog); - break; - case 1: - button = -1; /* Indicates input box is selected */ - print_button(dialog, "Cancel", y, x+14, FALSE); - print_button(dialog, " OK ", y, x, TRUE); - wmove(dialog, box_y, box_x + input_x); - wrefresh(dialog); - break; - } - break; - case ' ': - case '\n': - delwin(dialog); - for (i = strlen(instr) - 1; i >= scroll + input_x && instr[i] == ' '; i--) - instr[i] = '\0'; - fprintf(stderr, instr); - return (button == -1 ? 0 : button); - case ESC: - break; - } - } - - delwin(dialog); - return -1; /* ESC pressed */ -} -/* End of dialog_inputbox() */ -- cgit v1.1