X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Fdemo_forms.c;h=ea0426d0fa00a8dc52c3c2a00eb9e02675fe723c;hp=585ddb90275b176693eb71f5888ed54c6f7a3fec;hb=f3ec084eb66ba14feb6357b674fb85dd474933d8;hpb=2e507e7570bd701b27ad8c65adfb612dbc087125 diff --git a/test/demo_forms.c b/test/demo_forms.c index 585ddb90..ea0426d0 100644 --- a/test/demo_forms.c +++ b/test/demo_forms.c @@ -1,5 +1,6 @@ /**************************************************************************** - * Copyright (c) 2003-2012,2013 Free Software Foundation, Inc. * + * Copyright 2018-2019,2020 Thomas E. Dickey * + * Copyright 2003-2016,2017 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 * @@ -26,43 +27,11 @@ * authorization. * ****************************************************************************/ /* - * $Id: demo_forms.c,v 1.45 2013/09/21 22:51:50 tom Exp $ + * $Id: demo_forms.c,v 1.58 2020/03/21 15:57:59 tom Exp $ * * Demonstrate a variety of functions from the form library. * Thomas Dickey - 2003/4/26 */ -/* -TYPE_ENUM - -TYPE_REGEXP - -dup_field - -field_init - -field_just - -field_term - -form_init - -form_opts - -form_opts_off - -form_opts_on - -form_request_by_name - -form_term - -form_userptr - -free_fieldtype - -link_field - -link_fieldtype - -move_field - -new_page - -pos_form_cursor - -set_field_init - -set_field_term - -set_fieldtype_arg - -set_fieldtype_choice - -set_form_fields - -set_form_init - -set_form_opts - -set_form_page - -set_form_term - -set_form_userptr - -set_max_field - -*/ #include @@ -139,7 +108,7 @@ read_data(const char *filename) int more = 0; int item = 0; - my_data = typeCalloc(MY_DATA, 100); /* FIXME */ + my_data = typeCalloc(MY_DATA, (size_t) 100); /* FIXME */ while (fgets(buffer, sizeof(buffer), fp) != 0) { chomp(buffer); if (more) { @@ -149,8 +118,8 @@ read_data(const char *filename) char *value = typeRealloc(char, need, prior); if (value == 0) failed("realloc"); - strcat(value, "\n"); - strcat(value, buffer); + _nc_STRCAT(value, "\n", need); + _nc_STRCAT(value, buffer, need); my_data[more - 1].value = value; } else { more = 0; @@ -172,6 +141,7 @@ read_data(const char *filename) failed("expected a colon"); } } + fclose(fp); } else { failed(filename); } @@ -208,7 +178,7 @@ make_field(const char *label, int frow, int fcol, int rows, int cols) if (d_option) { if (has_colors()) { set_field_fore(f, (chtype) COLOR_PAIR(2)); - set_field_back(f, A_UNDERLINE | COLOR_PAIR(3)); + set_field_back(f, (A_UNDERLINE | (chtype) COLOR_PAIR(3))); } else { set_field_fore(f, A_BOLD); } @@ -226,7 +196,7 @@ make_field(const char *label, int frow, int fcol, int rows, int cols) } static void -display_form(FORM * f) +display_form(FORM *f) { WINDOW *w; int rows, cols; @@ -249,7 +219,7 @@ display_form(FORM * f) } static void -erase_form(FORM * f) +erase_form(FORM *f) { WINDOW *w = form_win(f); WINDOW *s = form_sub(f); @@ -272,7 +242,7 @@ show_insert_mode(bool insert_mode) #define O_SELECTABLE (O_ACTIVE | O_VISIBLE) static FIELD * -another_field(FORM * form, FIELD * field) +another_field(FORM *form, FIELD *field) { FIELD **f = form_fields(form); FIELD *result = 0; @@ -289,7 +259,7 @@ another_field(FORM * form, FIELD * field) } static int -my_form_driver(FORM * form, int c) +my_form_driver(FORM *form, int c) { static bool insert_mode = TRUE; FIELD *field; @@ -336,12 +306,9 @@ my_form_driver(FORM * form, int c) } static void -show_current_field(WINDOW *win, FORM * form) +show_current_field(WINDOW *win, FORM *form) { FIELD *field; - FIELDTYPE *type; - char *buffer; - int nbuf; int field_rows, field_cols, field_max; int currow, curcol; @@ -356,7 +323,11 @@ show_current_field(WINDOW *win, FORM * form) if (data_behind(form)) waddstr(win, " behind"); waddch(win, '\n'); + if ((field = current_field(form)) != 0) { + FIELDTYPE *type; + int nbuf; + wprintw(win, "Page %d%s, Field %d/%d%s:", form_page(form), new_page(field) ? "*" : "", @@ -398,13 +369,13 @@ show_current_field(WINDOW *win, FORM * form) } waddch(win, ' '); - (void) wattrset(win, (int) field_fore(field)); + (void) wattrset(win, AttrArg(field_fore(field), 0)); waddstr(win, "fore"); wattroff(win, (int) field_fore(field)); waddch(win, '/'); - (void) wattrset(win, (int) field_back(field)); + (void) wattrset(win, AttrArg(field_back(field), 0)); waddstr(win, "back"); wattroff(win, (int) field_back(field)); @@ -412,6 +383,7 @@ show_current_field(WINDOW *win, FORM * form) waddstr(win, "\n"); for (nbuf = 0; nbuf <= 2; ++nbuf) { + char *buffer; if ((buffer = field_buffer(field, nbuf)) != 0) { wprintw(win, "buffer %d:", nbuf); (void) wattrset(win, A_REVERSE); @@ -431,14 +403,14 @@ show_current_field(WINDOW *win, FORM * form) static void demo_forms(void) { - WINDOW *w; FORM *form; FIELD *f[100]; /* will memset to zero */ - int finished = 0, c; + int c; unsigned n = 0; int pg; - WINDOW *also; const char *fname; + static const char *my_enum[] = + {"first", "second", "third", 0}; #ifdef NCURSES_MOUSE_VERSION mousemask(ALL_MOUSE_EVENTS, (mmask_t *) 0); @@ -455,7 +427,8 @@ demo_forms(void) memset(f, 0, sizeof(f)); for (pg = 0; pg < 4; ++pg) { char label[80]; - sprintf(label, "Sample Form Page %d", pg + 1); + _nc_SPRINTF(label, _nc_SLIMIT(sizeof(label)) + "Sample Form Page %d", pg + 1); f[n++] = make_label(label, 0, 15); set_new_page(f[n - 1], TRUE); @@ -476,23 +449,30 @@ demo_forms(void) f[n++] = make_field(fname, 3, 34, 1, 12); set_field_type(f[n - 1], TYPE_ALPHA, 1); break; + case 1: fname = "Last Name"; f[n++] = make_label(fname, 2, 0); - f[n++] = make_field(fname, 3, 0, 1, 18); + f[n++] = make_field(fname, 3, 0, 1, 12); set_field_type(f[n - 1], TYPE_ALPHA, 1); fname = "First Name"; - f[n++] = make_label(fname, 2, 20); - f[n++] = make_field(fname, 3, 20, 1, 12); + f[n++] = make_label(fname, 2, 14); + f[n++] = make_field(fname, 3, 14, 1, 12); set_field_type(f[n - 1], TYPE_ALPHA, 1); fname = "MI"; - f[n++] = make_label(fname, 2, 34); - f[n++] = make_field(fname, 3, 34, 1, 1); + f[n++] = make_label(fname, 2, 28); + f[n++] = make_field(fname, 3, 28, 1, 1); set_field_pad(f[n - 1], '?'); set_field_type(f[n - 1], TYPE_ALPHA, 1); + + fname = "First/Second/Third"; + f[n++] = make_label(fname, 2, 32); + f[n++] = make_field(fname, 3, 32, 1, 12); + set_field_type(f[n - 1], TYPE_ENUM, my_enum, 0, 0); break; + case 2: fname = "Host Name"; f[n++] = make_label(fname, 2, 0); @@ -505,20 +485,24 @@ demo_forms(void) f[n++] = make_field(fname, 3, 26, 1, 16); set_field_type(f[n - 1], TYPE_IPV4, 1); #endif - break; case 3: fname = "Four digits"; f[n++] = make_label(fname, 2, 0); - f[n++] = make_field(fname, 3, 0, 1, 18); + f[n++] = make_field(fname, 3, 0, 1, 10); set_field_type(f[n - 1], TYPE_INTEGER, 4, 0, 0); fname = "Numeric"; - f[n++] = make_label(fname, 2, 20); - f[n++] = make_field(fname, 3, 20, 1, 12); + f[n++] = make_label(fname, 2, 13); + f[n++] = make_field(fname, 3, 13, 1, 12); set_field_type(f[n - 1], TYPE_NUMERIC, 3, -10000.0, 100000000.0); + fname = "Phone number"; + f[n++] = make_label(fname, 2, 27); + f[n++] = make_field(fname, 3, 27, 1, 16); + set_field_type(f[n - 1], TYPE_REGEXP, + "^([0-9]-)?[0-9]{3}-[0-9]{3}-[0-9]{4} *$");; break; } @@ -531,6 +515,9 @@ demo_forms(void) f[n] = (FIELD *) 0; if ((form = new_form(f)) != 0) { + WINDOW *w; + WINDOW *also; + int finished = 0; display_form(form); @@ -557,8 +544,7 @@ demo_forms(void) free_form(form); } for (c = 0; f[c] != 0; c++) { - void *ptr = field_userptr(f[c]); - free(ptr); + free_edit_field(f[c]); free_field(f[c]); } noraw();