diff options
author | Peter Breitenlohner <peb@mppmu.mpg.de> | 2009-03-20 10:17:20 +0000 |
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committer | Peter Breitenlohner <peb@mppmu.mpg.de> | 2009-03-20 10:17:20 +0000 |
commit | 271d5c18b3f17c605d78fc469361c2413bd5e1e8 (patch) | |
tree | 7a86505144675c94f9b31e0aa044ded15e61c46a /Build/source/utils/dialog/dialog.c | |
parent | e8b20fd294c403053ac130d3f576c19b4c578b8b (diff) |
new build system
git-svn-id: svn://tug.org/texlive/trunk@12460 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/utils/dialog/dialog.c')
-rw-r--r-- | Build/source/utils/dialog/dialog.c | 610 |
1 files changed, 0 insertions, 610 deletions
diff --git a/Build/source/utils/dialog/dialog.c b/Build/source/utils/dialog/dialog.c deleted file mode 100644 index 485bd3368a1..00000000000 --- a/Build/source/utils/dialog/dialog.c +++ /dev/null @@ -1,610 +0,0 @@ -/* - * dialog - Display simple dialog boxes from shell scripts - * - * 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. - * - * - * HISTORY: - * - * 17/12/93 - Version 0.1 released. - * - * 19/12/93 - menu will now scroll if there are more items than can fit - * on the screen. - * - added 'checklist', a dialog box with a list of options that - * can be turned on or off. A list of options that are on is - * returned on exit. - * - * 20/12/93 - Version 0.15 released. - * - * 29/12/93 - Incorporated patch from Patrick J. Volkerding - * (volkerdi@mhd1.moorhead.msus.edu) that made these changes: - * - increased MAX_LEN to 2048 - * - added 'infobox', equivalent to a message box without pausing - * - added option '--clear' that will clear the screen - * - Explicit line breaking when printing prompt text can be - * invoked by real newline '\n' besides the string "\n" - * - an optional parameter '--title <string>' can be used to - * specify a title string for the dialog box - * - * 03/01/94 - added 'textbox', a dialog box for displaying text from a file. - * - Version 0.2 released. - * - * 04/01/94 - some fixes and improvements for 'textbox': - * - fixed a bug that will cause a segmentation violation when a - * line is longer than MAX_LEN characters. Lines will now be - * truncated if they are longer than MAX_LEN characters. - * - removed wrefresh() from print_line(). This will increase - * efficiency of print_page() which calls print_line(). - * - display current position in the form of percentage into file. - * - Version 0.21 released. - * - * 05/01/94 - some changes for faster screen update. - * - * 07/01/94 - much more flexible color settings. Can use all 16 colors - * (8 normal, 8 highlight) of the Linux console. - * - * 08/01/94 - added run-time configuration using configuration file. - * - * 09/01/94 - some minor bug fixes and cleanups for menubox, checklist and - * textbox. - * - * 11/01/94 - added a man page. - * - * 13/01/94 - some changes for easier porting to other Unix systems (tested - * on Ultrix, SunOS and HPUX) - * - Version 0.3 released. - * - * 08/06/94 - Patches by Stuart Herbert - S.Herbert@shef.ac.uk - * Fixed attr_clear and the textbox stuff to work with ncurses 1.8.5 - * Fixed the wordwrap routine - it'll actually wrap properly now - * Added a more 3D look to everything - having your own rc file could - * prove 'interesting' to say the least :-) - * Added radiolist option - * Added backtitle option - * - Version 0.4 released. - * - * 10/10/94 - Patches by Marc Ewing - marc@redhat.com - * Added --separate-output - * Added init val to inputbox - * Added guage widget - */ - - -#define __DIALOG_MAIN__ - - -#include "dialog.h" -#ifdef HAVE_NCURSES -#include "colors.h" -#endif - -static char *backtitle = NULL; -int separate_output = 0; - -int main(int argc, char *argv[]) -{ - int offset = 0, clear_screen = 0, end_common_opts = 0, retval; - char *title = NULL; - -#if defined(LOCALE) - (void) setlocale(LC_ALL, ""); -#endif - - if (argc < 2) { - Usage(argv[0]); - exit(-1); - } - else if (!strcmp(argv[1], "--create-rc")) { -#ifdef HAVE_NCURSES - if (argc != 3) { - Usage(argv[0]); - exit(-1); - } - create_rc(argv[2]); - return 0; -#else - fprintf(stderr, "\nThis option is currently unsupported on your system.\n"); - return -1; -#endif - } - - while (offset < argc-1 && !end_common_opts) { /* Common options */ - if (!strcmp(argv[offset+1], "--title")) { - if (argc-offset < 3 || title != NULL) { /* No two "--title" please! */ - Usage(argv[0]); - exit(-1); - } - else { - title = argv[offset+2]; - offset += 2; - } - } - else if (!strcmp(argv[offset+1], "--backtitle" )) - { - if (backtitle != NULL) - { - Usage(argv[0]); - exit(-1); - } - else - { - backtitle = argv[offset+2]; - offset += 2; - } - } - else if (!strcmp(argv[offset+1], "--separate-output" )) - { - separate_output = 1; - offset++; - } - else if (!strcmp(argv[offset+1], "--clear")) { - if (clear_screen) { /* Hey, "--clear" can't appear twice! */ - Usage(argv[0]); - exit(-1); - } - else if (argc == 2) { /* we only want to clear the screen */ - init_dialog(); - refresh(); /* init_dialog() will clear the screen for us */ - endwin(); - return 0; - } - else { - clear_screen = 1; - offset++; - } - } - else /* no more common options */ - end_common_opts = 1; - } - - if (argc-1 == offset) { /* no more options */ - Usage(argv[0]); - exit(-1); - } - - /* Box options */ - - if (!strcmp(argv[offset+1], "--yesno")) { - if (argc-offset != 5) { - Usage(argv[0]); - exit(-1); - } - init_dialog(); - retval = dialog_yesno(title, argv[offset+2], atoi(argv[offset+3]), - atoi(argv[offset+4])); - - if (clear_screen) { /* clear screen before exit */ - attr_clear(stdscr, LINES, COLS, screen_attr); - refresh(); - } - endwin(); - return retval; - } - else if (!strcmp(argv[offset+1], "--msgbox")) { - if (argc-offset != 5) { - Usage(argv[0]); - exit(-1); - } - init_dialog(); - retval = dialog_msgbox(title, argv[offset+2], atoi(argv[offset+3]), - atoi(argv[offset+4]), 1); - - if (clear_screen) { /* clear screen before exit */ - attr_clear(stdscr, LINES, COLS, screen_attr); - refresh(); - } - endwin(); - return retval; - } - else if (!strcmp(argv[offset+1], "--infobox")) { - if (argc-offset != 5) { - Usage(argv[0]); - exit(-1); - } - init_dialog(); - retval = dialog_msgbox(title, argv[offset+2], atoi(argv[offset+3]), - atoi(argv[offset+4]), 0); - - if (clear_screen) { /* clear screen before exit */ - attr_clear(stdscr, LINES, COLS, screen_attr); - refresh(); - } - endwin(); - return retval; - } - else if (!strcmp(argv[offset+1], "--textbox")) { - if (argc-offset != 5) { - Usage(argv[0]); - exit(-1); - } - init_dialog(); - retval = dialog_textbox(title, argv[offset+2], atoi(argv[offset+3]), - atoi(argv[offset+4])); - - if (clear_screen) { /* clear screen before exit */ - attr_clear(stdscr, LINES, COLS, screen_attr); - refresh(); - } - endwin(); - return retval; - } - else if (!strcmp(argv[offset+1], "--menu")) { - if (argc-offset < 8 || ((argc-offset) % 2)) { - Usage(argv[0]); - exit(-1); - } - init_dialog(); - retval = dialog_menu(title, argv[offset+2], atoi(argv[offset+3]), - atoi(argv[offset+4]), atoi(argv[offset+5]), - (argc-offset-6)/2, argv+offset + 6); - - if (clear_screen) { /* clear screen before exit */ - attr_clear(stdscr, LINES, COLS, screen_attr); - refresh(); - } - endwin(); - return retval; - } - else if (!strcmp(argv[offset+1], "--checklist")) { - if (argc-offset < 9 || ((argc-offset-6) % 3)) { - Usage(argv[0]); - exit(-1); - } - init_dialog(); - retval = dialog_checklist(title, argv[offset+2], atoi(argv[offset+3]), - atoi(argv[offset+4]), atoi(argv[offset+5]), - (argc-offset-6)/3, argv+offset + 6); - - if (clear_screen) { /* clear screen before exit */ - attr_clear(stdscr, LINES, COLS, screen_attr); - refresh(); - } - endwin(); - return retval; - } - else if (!strcmp(argv[offset+1], "--radiolist")) { - if (argc-offset < 9 || ((argc-offset-6) % 3)) { - Usage(argv[0]); - exit(-1); - } - init_dialog(); - retval = dialog_radiolist(title, argv[offset+2], atoi(argv[offset+3]), - atoi(argv[offset+4]), atoi(argv[offset+5]), - (argc-offset-6)/3, argv+offset + 6); - - if (clear_screen) { /* clear screen before exit */ - attr_clear(stdscr, LINES, COLS, screen_attr); - refresh(); - } - endwin(); - return retval; - } - else if (!strcmp(argv[offset+1], "--guage")) { - if (argc-offset != 6) { - Usage(argv[0]); - exit(-1); - } - init_dialog(); - retval = dialog_guage(title, argv[offset+2], - atoi(argv[offset+3]), atoi(argv[offset+4]), - atoi(argv[offset+5])); - - if (clear_screen) { /* clear screen before exit */ - attr_clear(stdscr, LINES, COLS, screen_attr); - refresh(); - } - endwin(); - return retval; - } - else if (!strcmp(argv[offset+1], "--inputbox")) { - if (argc-offset < 5 || argc-offset > 6) { - Usage(argv[0]); - exit(-1); - } - init_dialog(); - retval = dialog_inputbox(title, argv[offset+2], atoi(argv[offset+3]), - atoi(argv[offset+4]), - (argc-offset == 6) ? argv[offset+5] : (char *)NULL); - - if (clear_screen) { /* clear screen before exit */ - attr_clear(stdscr, LINES, COLS, screen_attr); - refresh(); - } - endwin(); - return retval; - } - - Usage(argv[0]); - exit(-1); -} -/* End of main() */ - - -/* - * Print program usage - */ -void Usage(char *name) -{ - fprintf(stderr, "\ -\ndialog version 0.3, by Savio Lam (lam836@cs.cuhk.hk).\ -\n patched to version %s by Stuart Herbert (S.Herbert@shef.ac.uk)\ -\n\ -\n* Display dialog boxes from shell scripts *\ -\n\ -\nUsage: %s --clear\ -\n %s --create-rc <file>\ -\n %s [--title <title>] [--separate-output] [--backtitle <backtitle>] [--clear] <Box options>\ -\n\ -\nBox options:\ -\n\ -\n --yesno <text> <height> <width>\ -\n --msgbox <text> <height> <width>\ -\n --infobox <text> <height> <width>\ -\n --inputbox <text> <height> <width> [<init>]\ -\n --textbox <file> <height> <width>\ -\n --menu <text> <height> <width> <menu height> <tag1> <item1>...\ -\n --checklist <text> <height> <width> <list height> <tag1> <item1> <status1>...\ -\n --radiolist <text> <height> <width> <list height> <tag1> <item1> <status1>...\ -\n --guage <text> <height> <width> <percent>\n", VERSION, name, name, name); -} -/* End of Usage() */ - - -/* - * Do some initialization for dialog - */ -void init_dialog(void) -{ - int i; - -#ifdef HAVE_NCURSES - if (parse_rc() == -1) /* Read the configuration file */ - exit(-1); -#endif - - initscr(); /* Init curses */ - keypad(stdscr, TRUE); - cbreak(); - noecho(); - -#ifdef HAVE_NCURSES - if (use_colors || use_shadow) /* Set up colors */ - color_setup(); -#endif - - /* Set screen to screen attribute */ - attr_clear(stdscr, LINES, COLS, screen_attr); - - /* Display background title if it exists ... - SLH */ - if (backtitle != NULL) - { - wattrset(stdscr, screen_attr); - wmove(stdscr, 0, 1); - waddstr(stdscr,backtitle); - wmove(stdscr, 1, 1); - for(i=1; i<COLS-1; i++) - waddch(stdscr, ACS_HLINE); - } - - wnoutrefresh(stdscr); -} -/* End of init_dialog() */ - - -#ifdef HAVE_NCURSES -/* - * Setup for color display - */ -void color_setup(void) -{ - int i; - - if (has_colors()) { /* Terminal supports color? */ - start_color(); - - /* Initialize color pairs */ - for (i = 0; i < ATTRIBUTE_COUNT; i++) - init_pair(i+1, color_table[i][0], color_table[i][1]); - - /* Setup color attributes */ - for (i = 0; i < ATTRIBUTE_COUNT; i++) - attributes[i] = C_ATTR(color_table[i][2], i+1); - } -} -/* End of color_setup() */ -#endif - - -/* - * Set window to attribute 'attr' - */ -void attr_clear(WINDOW *win, int height, int width, chtype attr) -{ -/* ifdef HAVE_NCURSES - wattrset(win, attr); Set window to attribute 'attr' - werase(win); -else */ - int i, j; - - wattrset(win, attr); /* Set window to attribute 'attr' */ - for (i = 0; i < height; i++) { - wmove(win, i, 0); - for (j = 0; j < width; j++) - waddch(win, ' '); - } - touchwin(win); -/* endif */ -} -/* End of attr_clear() */ - - -/* - * Print a string of text in a window, automatically wrap around to the - * next line if the string is too long to fit on one line. Note that the - * string may contain "\n" to represent a newline character or the real - * newline '\n', but in that case, auto wrap around will be disabled. - */ -void print_autowrap(WINDOW *win, char *prompt, int width, int y, int x) -{ - int first = 1, cur_x, cur_y; - char tempstr[MAX_LEN+1], *word, *tempptr, *tempptr1; - - strcpy(tempstr, prompt); - if ((strstr(tempstr, "\\n") != NULL) || - (strchr(tempstr, '\n') != NULL)) { /* Prompt contains "\n" or '\n' */ - word = tempstr; - cur_y = y; - wmove(win, cur_y, x); - while (1) { - tempptr = strstr(word, "\\n"); - tempptr1 = strchr(word, '\n'); - if (tempptr == NULL && tempptr1 == NULL) - break; - else if (tempptr == NULL) { /* No more "\n" */ - tempptr = tempptr1; - tempptr[0] = '\0'; - } - else if (tempptr1 == NULL) { /* No more '\n' */ - tempptr[0] = '\0'; - tempptr++; - } - else { /* Prompt contains both "\n" and '\n' */ - if (strlen(tempptr)-2 < strlen(tempptr1)-1) { - tempptr = tempptr1; - tempptr[0] = '\0'; - } - else { - tempptr[0] = '\0'; - tempptr++; - } - } - - waddstr(win, word); - word = tempptr + 1; - wmove(win, ++cur_y, x); - } - waddstr(win, word); - } - else if (strlen(tempstr) <= width-x*2) { /* If prompt is short */ - wmove(win, y, (width - strlen(tempstr)) / 2); - waddstr(win, tempstr); - } - else { - cur_x = x; - cur_y = y; - /* Print prompt word by word, wrap around if necessary */ - while ((word = strtok(first ? tempstr : NULL, " ")) != NULL) { - if (first) /* First iteration */ - first = 0; - if (cur_x+strlen(word) > width) { /* wrap around to next line */ - cur_y++; - cur_x = x; - } - wmove(win, cur_y, cur_x); - waddstr(win, word); - getyx(win, cur_y, cur_x); - cur_x++; - } - } -} -/* End of print_autowrap() */ - - -/* - * Print a button - */ -void print_button(WINDOW *win, char *label, int y, int x, int selected) -{ - int i, temp; - - wmove(win, y, x); - wattrset(win, selected ? button_active_attr : button_inactive_attr); - waddstr(win, "<"); - temp = strspn(label, " "); - label += temp; - wattrset(win, selected ? button_label_active_attr : button_label_inactive_attr); - for (i = 0; i < temp; i++) - waddch(win, ' '); - wattrset(win, selected ? button_key_active_attr : button_key_inactive_attr); - waddch(win, label[0]); - wattrset(win, selected ? button_label_active_attr : button_label_inactive_attr); - waddstr(win, label+1); - wattrset(win, selected ? button_active_attr : button_inactive_attr); - waddstr(win, ">"); - wmove(win, y, x+temp+1); -} -/* End of print_button() */ - - -/* - * Draw a rectangular box with line drawing characters - */ -void draw_box(WINDOW *win, int y, int x, int height, int width, chtype box, chtype border) -{ - int i, j; - - wattrset(win, 0); - for (i = 0; i < height; i++) { - wmove(win, y + i, x); - for (j = 0; j < width; j++) - if (!i && !j) - waddch(win, border | ACS_ULCORNER); - else if (i == height-1 && !j) - waddch(win, border | ACS_LLCORNER); - else if (!i && j == width-1) - waddch(win, box | ACS_URCORNER); - else if (i == height-1 && j == width-1) - waddch(win, box | ACS_LRCORNER); - else if (!i) - waddch(win, border | ACS_HLINE); - else if (i == height-1) - waddch(win, box | ACS_HLINE); - else if (!j) - waddch(win, border | ACS_VLINE); - else if (j == width-1) - waddch(win, box | ACS_VLINE); - else - waddch(win, box | ' '); - } -} -/* End of draw_box() */ - - -#ifdef HAVE_NCURSES -/* - * Draw shadows along the right and bottom edge to give a more 3D look - * to the boxes - */ -void draw_shadow(WINDOW *win, int y, int x, int height, int width) -{ - int i; - - if (has_colors()) { /* Whether terminal supports color? */ - wattrset(win, shadow_attr); - wmove(win, y + height, x + 2); - for (i = 0; i < width; i++) - waddch(win, winch(win) & A_CHARTEXT); - for (i = y + 1; i < y + height + 1; i++) { - wmove(win, i, x + width); - waddch(win, winch(win) & A_CHARTEXT); - waddch(win, winch(win) & A_CHARTEXT); - } - wnoutrefresh(win); - } -} -/* End of draw_shadow() */ -#endif |