C++ (Cpp) display_form Examples

Example #1

File: fe_test.c Project: Podilarius/pfSense-bsdinstaller

static void
present_form(struct dfui_form *f, char *action)
{
	int done = 0;
	struct dfui_action *a;
	
	display_form(f);
	while (!done) {
		printf("Select an action> ");
		fgets(action, 80, stdin);
		action[strlen(action) - 1] = '\0';
		if ((a = dfui_form_action_find(f, action)) != NULL) {
			done = 1;
		} else {
			printf("Invalid option.\n");
		}
	}
}

Example #2

File: demo_forms.c Project: geho/android_ncurses

static void
demo_forms(void)
{
    WINDOW *w;
    FORM *form;
    FIELD *f[100];		/* FIXME memset to zero */
    int finished = 0, c;
    unsigned n = 0;
    int pg;
    WINDOW *also;

#ifdef NCURSES_MOUSE_VERSION
    mousemask(ALL_MOUSE_EVENTS, (mmask_t *) 0);
#endif

    help_edit_field();

    MvAddStr(4, 57, "Forms Entry Test");
    show_insert_mode(TRUE);

    refresh();

    /* describe the form */
    memset(f, 0, sizeof(f));
    for (pg = 0; pg < 4; ++pg) {
	char label[80];
	sprintf(label, "Sample Form Page %d", pg + 1);
	f[n++] = make_label(0, 15, label);
	set_new_page(f[n - 1], TRUE);

	switch (pg) {
	default:
	    f[n++] = make_label(2, 0, "Last Name");
	    f[n++] = make_field(3, 0, 1, 18);
	    set_field_type(f[n - 1], TYPE_ALPHA, 1);

	    f[n++] = make_label(2, 20, "First Name");
	    f[n++] = make_field(3, 20, 1, 12);
	    set_field_type(f[n - 1], TYPE_ALPHA, 1);

	    f[n++] = make_label(2, 34, "Middle Name");
	    f[n++] = make_field(3, 34, 1, 12);
	    set_field_type(f[n - 1], TYPE_ALPHA, 1);
	    break;
	case 1:
	    f[n++] = make_label(2, 0, "Last Name");
	    f[n++] = make_field(3, 0, 1, 18);
	    set_field_type(f[n - 1], TYPE_ALPHA, 1);

	    f[n++] = make_label(2, 20, "First Name");
	    f[n++] = make_field(3, 20, 1, 12);
	    set_field_type(f[n - 1], TYPE_ALPHA, 1);

	    f[n++] = make_label(2, 34, "MI");
	    f[n++] = make_field(3, 34, 1, 1);
	    set_field_pad(f[n - 1], '?');
	    set_field_type(f[n - 1], TYPE_ALPHA, 1);
	    break;
	case 2:
	    f[n++] = make_label(2, 0, "Host Name");
	    f[n++] = make_field(3, 0, 1, 18);
	    set_field_type(f[n - 1], TYPE_ALNUM, 1);

#ifdef NCURSES_VERSION
	    f[n++] = make_label(2, 20, "IP Address");
	    f[n++] = make_field(3, 20, 1, 12);
	    set_field_type(f[n - 1], TYPE_IPV4, 1);
#endif

	    break;

	case 3:
	    f[n++] = make_label(2, 0, "Four digits");
	    f[n++] = make_field(3, 0, 1, 18);
	    set_field_type(f[n - 1], TYPE_INTEGER, 4, 0, 0);

	    f[n++] = make_label(2, 20, "Numeric");
	    f[n++] = make_field(3, 20, 1, 12);
	    set_field_type(f[n - 1], TYPE_NUMERIC, 3, -10000.0, 100000000.0);

	    break;
	}

	f[n++] = make_label(5, 0, "Comments");
	f[n++] = make_field(6, 0, 4, 46);
	set_field_buffer(f[n - 1], 0, "HELLO\nWORLD!");
	set_field_buffer(f[n - 1], 1, "Hello\nWorld!");
    }

    f[n] = (FIELD *) 0;

    if ((form = new_form(f)) != 0) {

	display_form(form);

	w = form_win(form);
	also = newwin(getmaxy(stdscr) - getmaxy(w), COLS, getmaxy(w), 0);
	show_current_field(also, form);

	while (!finished) {
	    switch (edit_field(form, &c)) {
	    case E_OK:
		break;
	    case E_UNKNOWN_COMMAND:
		finished = my_form_driver(form, c);
		break;
	    default:
		beep();
		break;
	    }
	    show_current_field(also, form);
	}

	erase_form(form);

	free_form(form);
    }
    for (c = 0; f[c] != 0; c++) {
	void *ptr = field_userptr(f[c]);
	free(ptr);
	free_field(f[c]);
    }
    noraw();
    nl();

#ifdef NCURSES_MOUSE_VERSION
    mousemask(0, (mmask_t *) 0);
#endif
}