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dialog.c
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/*
* $Id: dialog.c,v 1.231 2013/09/02 17:20:09 tom Exp $
*
* cdialog - Display simple dialog boxes from shell scripts
*
* Copyright 2000-2012,2013 Thomas E. Dickey
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License, version 2.1
* as published by the Free Software Foundation.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program; if not, write to
* Free Software Foundation, Inc.
* 51 Franklin St., Fifth Floor
* Boston, MA 02110, USA.
*
* An earlier version of this program lists as authors
* Savio Lam ([email protected])
*/
#include <dialog.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#ifdef HAVE_SETLOCALE
#include <locale.h>
#endif
#define PASSARGS t, av, offset_add
#define CALLARGS const char *t, char *av[], int *offset_add
typedef int (callerFn) (CALLARGS);
typedef enum {
o_unknown = 0
,o_allow_close
,o_and_widget
,o_ascii_lines
,o_aspect
,o_auto_placement
,o_backtitle
,o_beep
,o_beep_after
,o_begin
,o_cancel_label
,o_checklist
,o_clear
,o_colors
,o_column_separator
,o_cr_wrap
,o_create_rc
,o_date_format
,o_default_button
,o_default_item
,o_defaultno
,o_exit_label
,o_extra_button
,o_extra_label
,o_fixed_font
,o_form
,o_gauge
,o_help
,o_help_button
,o_help_file
,o_help_label
,o_help_line
,o_help_status
,o_help_tags
,o_icon
,o_ignore
,o_infobox
,o_input_fd
,o_inputbox
,o_inputmenu
,o_insecure
,o_item_help
,o_keep_colors
,o_keep_tite
,o_keep_window
,o_last_key
,o_max_input
,o_menu
,o_mixedform
,o_mixedgauge
,o_msgbox
,o_no_close
,o_no_collapse
,o_no_cr_wrap
,o_no_kill
,o_no_label
,o_no_lines
,o_no_mouse
,o_no_nl_expand
,o_no_shadow
,o_nocancel
,o_nook
,o_ok_label
,o_output_fd
,o_output_separator
,o_passwordbox
,o_passwordform
,o_pause
,o_prgbox
,o_print_maxsize
,o_print_size
,o_print_version
,o_programbox
,o_progressbox
,o_quoted
,o_radiolist
,o_screen_center
,o_scrollbar
,o_separate_output
,o_separate_widget
,o_separator
,o_shadow
,o_single_quoted
,o_size_err
,o_sleep
,o_smooth
,o_stderr
,o_stdout
,o_tab_correct
,o_tab_len
,o_tailbox
,o_tailboxbg
,o_textbox
,o_time_format
,o_timeout
,o_title
,o_trim
,o_under_mouse
,o_version
,o_visit_items
,o_wmclass
,o_yes_label
,o_yesno
#ifdef HAVE_WHIPTAIL
,o_fullbutton
,o_topleft
#endif
#ifdef HAVE_XDIALOG
,o_calendar
,o_dselect
,o_editbox
,o_fselect
,o_timebox
#endif
#ifdef HAVE_XDIALOG2
,o_buildlist
,o_rangebox
,o_treeview
#endif
#if defined(HAVE_XDIALOG2) || defined(HAVE_WHIPTAIL)
,o_no_items
,o_no_tags
#endif
#ifdef HAVE_DLG_TRACE
,o_trace
#endif
} eOptions;
/*
* The bits in 'pass' are used to decide which options are applicable at
* different stages in the program:
* 1 flags before widgets
* 2 widgets
* 4 non-widget options
*/
typedef struct {
const char *name;
eOptions code;
int pass; /* 1,2,4 or combination */
const char *help; /* NULL to suppress, non-empty to display params */
} Options;
typedef struct {
eOptions code;
int argmin, argmax;
callerFn *jumper;
} Mode;
static bool *dialog_opts;
static char **dialog_argv;
static bool ignore_unknown = FALSE;
static const char *program = "dialog";
/*
* The options[] table is organized this way to make it simple to maintain
* a sorted list of options for the help-message.
*/
/* *INDENT-OFF* */
static const Options options[] = {
{ "allow-close", o_allow_close, 1, NULL },
{ "and-widget", o_and_widget, 4, NULL },
{ "ascii-lines", o_ascii_lines, 1, "" },
{ "aspect", o_aspect, 1, "<ratio>" },
{ "auto-placement", o_auto_placement, 1, NULL },
{ "backtitle", o_backtitle, 1, "<backtitle>" },
{ "beep", o_beep, 1, "" },
{ "beep-after", o_beep_after, 1, "" },
{ "begin", o_begin, 1, "<y> <x>" },
{ "cancel-label", o_cancel_label, 1, "<str>" },
{ "checklist", o_checklist, 2, "<text> <height> <width> <list height> <tag1> <item1> <status1>..." },
{ "clear", o_clear, 1, "" },
{ "colors", o_colors, 1, "" },
{ "column-separator",o_column_separator, 1, "<str>" },
{ "cr-wrap", o_cr_wrap, 1, "" },
{ "create-rc", o_create_rc, 1, NULL },
{ "date-format", o_date_format, 1, "<str>" },
{ "default-button", o_default_button, 1, "<str>" },
{ "default-item", o_default_item, 1, "<str>" },
{ "defaultno", o_defaultno, 1, "" },
{ "exit-label", o_exit_label, 1, "<str>" },
{ "extra-button", o_extra_button, 1, "" },
{ "extra-label", o_extra_label, 1, "<str>" },
{ "fixed-font", o_fixed_font, 1, NULL },
{ "form", o_form, 2, "<text> <height> <width> <form height> <label1> <l_y1> <l_x1> <item1> <i_y1> <i_x1> <flen1> <ilen1>..." },
{ "gauge", o_gauge, 2, "<text> <height> <width> [<percent>]" },
{ "guage", o_gauge, 2, NULL },
{ "help", o_help, 4, "" },
{ "help-button", o_help_button, 1, "" },
{ "help-label", o_help_label, 1, "<str>" },
{ "help-status", o_help_status, 1, "" },
{ "help-tags", o_help_tags, 1, "" },
{ "hfile", o_help_file, 1, "<str>" },
{ "hline", o_help_line, 1, "<str>" },
{ "icon", o_icon, 1, NULL },
{ "ignore", o_ignore, 1, "" },
{ "infobox", o_infobox, 2, "<text> <height> <width>" },
{ "input-fd", o_input_fd, 1, "<fd>" },
{ "inputbox", o_inputbox, 2, "<text> <height> <width> [<init>]" },
{ "inputmenu", o_inputmenu, 2, "<text> <height> <width> <menu height> <tag1> <item1>..." },
{ "insecure", o_insecure, 1, "" },
{ "item-help", o_item_help, 1, "" },
{ "keep-colors", o_keep_colors, 1, NULL },
{ "keep-tite", o_keep_tite, 1, "" },
{ "keep-window", o_keep_window, 1, "" },
{ "last-key", o_last_key, 1, "" },
{ "max-input", o_max_input, 1, "<n>" },
{ "menu", o_menu, 2, "<text> <height> <width> <menu height> <tag1> <item1>..." },
{ "mixedform", o_mixedform, 2, "<text> <height> <width> <form height> <label1> <l_y1> <l_x1> <item1> <i_y1> <i_x1> <flen1> <ilen1> <itype>..." },
{ "mixedgauge", o_mixedgauge, 2, "<text> <height> <width> <percent> <tag1> <item1>..." },
{ "msgbox", o_msgbox, 2, "<text> <height> <width>" },
{ "no-cancel", o_nocancel, 1, "" },
{ "no-close", o_no_close, 1, NULL },
{ "no-collapse", o_no_collapse, 1, "" },
{ "no-cr-wrap", o_no_cr_wrap, 1, "" },
{ "no-kill", o_no_kill, 1, "" },
{ "no-label", o_no_label, 1, "<str>" },
{ "no-lines", o_no_lines, 1, "" },
{ "no-mouse", o_no_mouse, 1, "" },
{ "no-nl-expand", o_no_nl_expand, 1, "" },
{ "no-ok", o_nook, 1, "" },
{ "no-shadow", o_no_shadow, 1, "" },
{ "nocancel", o_nocancel, 1, NULL }, /* see --no-cancel */
{ "nook", o_nook, 1, "" }, /* See no-ok */
{ "ok-label", o_ok_label, 1, "<str>" },
{ "output-fd", o_output_fd, 1, "<fd>" },
{ "output-separator",o_output_separator, 1, "<str>" },
{ "passwordbox", o_passwordbox, 2, "<text> <height> <width> [<init>]" },
{ "passwordform", o_passwordform, 2, "<text> <height> <width> <form height> <label1> <l_y1> <l_x1> <item1> <i_y1> <i_x1> <flen1> <ilen1>..." },
{ "pause", o_pause, 2, "<text> <height> <width> <seconds>" },
{ "prgbox", o_prgbox, 2, "<text> <command> <height> <width>" },
{ "print-maxsize", o_print_maxsize, 1, "" },
{ "print-size", o_print_size, 1, "" },
{ "print-version", o_print_version, 5, "" },
{ "programbox", o_programbox, 2, "<text> <height> <width>" },
{ "progressbox", o_progressbox, 2, "<text> <height> <width>" },
{ "quoted", o_quoted, 1, "" },
{ "radiolist", o_radiolist, 2, "<text> <height> <width> <list height> <tag1> <item1> <status1>..." },
{ "screen-center", o_screen_center, 1, NULL },
{ "scrollbar", o_scrollbar, 1, "" },
{ "separate-output",o_separate_output, 1, "" },
{ "separate-widget",o_separate_widget, 1, "<str>" },
{ "separator", o_separator, 1, NULL },
{ "shadow", o_shadow, 1, "" },
{ "single-quoted", o_single_quoted, 1, "" },
{ "size-err", o_size_err, 1, "" },
{ "sleep", o_sleep, 1, "<secs>" },
{ "smooth", o_smooth, 1, NULL },
{ "stderr", o_stderr, 1, "" },
{ "stdout", o_stdout, 1, "" },
{ "tab-correct", o_tab_correct, 1, "" },
{ "tab-len", o_tab_len, 1, "<n>" },
{ "tailbox", o_tailbox, 2, "<file> <height> <width>" },
{ "tailboxbg", o_tailboxbg, 2, "<file> <height> <width>" },
{ "textbox", o_textbox, 2, "<file> <height> <width>" },
{ "time-format", o_time_format, 1, "<str>" },
{ "timeout", o_timeout, 1, "<secs>" },
{ "title", o_title, 1, "<title>" },
{ "trim", o_trim, 1, "" },
{ "under-mouse", o_under_mouse, 1, NULL },
{ "version", o_version, 5, "" },
{ "visit-items", o_visit_items, 1, "" },
{ "wmclass", o_wmclass, 1, NULL },
{ "yes-label", o_yes_label, 1, "<str>" },
{ "yesno", o_yesno, 2, "<text> <height> <width>" },
#ifdef HAVE_WHIPTAIL
{ "cancel-button", o_cancel_label, 1, NULL },
{ "fb", o_fullbutton, 1, NULL },
{ "fullbutton", o_fullbutton, 1, NULL },
{ "no-button", o_no_label, 1, NULL },
{ "ok-button", o_ok_label, 1, NULL },
{ "scrolltext", o_scrollbar, 1, NULL },
{ "topleft", o_topleft, 1, NULL },
{ "yes-button", o_yes_label, 1, NULL },
#endif
#ifdef HAVE_XDIALOG
{ "calendar", o_calendar, 2, "<text> <height> <width> <day> <month> <year>" },
{ "dselect", o_dselect, 2, "<directory> <height> <width>" },
{ "editbox", o_editbox, 2, "<file> <height> <width>" },
{ "fselect", o_fselect, 2, "<filepath> <height> <width>" },
{ "timebox", o_timebox, 2, "<text> <height> <width> <hour> <minute> <second>" },
#endif
#ifdef HAVE_XDIALOG2
{ "buildlist", o_buildlist, 2, "<text> <height> <width> <tag1> <item1> <status1>..." },
{ "no-items", o_no_items, 1, "" },
{ "no-tags", o_no_tags, 1, "" },
{ "rangebox", o_rangebox, 2, "<text> <height> <width> <min-value> <max-value> <default-value>" },
{ "treeview", o_treeview, 2, "<text> <height> <width> <list-height> <tag1> <item1> <status1> <depth1>..." },
#endif
#if defined(HAVE_XDIALOG2) || defined(HAVE_WHIPTAIL)
{ "noitem", o_no_items, 1, NULL },
{ "notags", o_no_tags, 1, NULL },
#endif
#ifdef HAVE_DLG_TRACE
{ "trace", o_trace, 1, "<file>" },
#endif
};
/* *INDENT-ON* */
/*
* Make an array showing which argv[] entries are options. Use "--" as a
* special token to escape the next argument, allowing it to begin with "--".
* When we find a "--" argument, also remove it from argv[] and adjust argc.
* That appears to be an undocumented feature of the popt library.
*
* Also, if we see a "--file", expand it into the parameter list by reading the
* text from the given file and stripping quotes, treating whitespace outside
* quotes as a parameter delimiter.
*
* Finally, if we see a "--args", dump the current list of arguments to the
* standard error. This is used for debugging complex --file combinations.
*/
static void
unescape_argv(int *argcp, char ***argvp)
{
int j, k;
int limit_includes = 20 + *argcp;
int count_includes = 0;
bool changed = FALSE;
bool doalloc = FALSE;
char *filename;
dialog_opts = dlg_calloc(bool, (size_t) *argcp + 1);
assert_ptr(dialog_opts, "unescape_argv");
for (j = 1; j < *argcp; j++) {
bool escaped = FALSE;
if (!strcmp((*argvp)[j], "--")) {
escaped = TRUE;
changed = dlg_eat_argv(argcp, argvp, j, 1);
} else if (!strcmp((*argvp)[j], "--args")) {
fprintf(stderr, "Showing arguments at arg%d\n", j);
for (k = 0; k < *argcp; ++k) {
fprintf(stderr, " arg%d:%s\n", k, (*argvp)[k]);
}
changed = dlg_eat_argv(argcp, argvp, j, 1);
} else if (!strcmp((*argvp)[j], "--file")) {
if (++count_includes > limit_includes)
dlg_exiterr("Too many --file options");
if ((filename = (*argvp)[j + 1]) != 0) {
FILE *fp;
char **list;
char *blob;
int added;
size_t bytes_read;
size_t length;
int n;
if (*filename == '&') {
fp = fdopen(atoi(filename + sizeof(char)), "r");
} else {
fp = fopen(filename, "r");
}
if (fp) {
blob = NULL;
length = 0;
do {
blob = dlg_realloc(char, length + BUFSIZ + 1, blob);
assert_ptr(blob, "unescape_argv");
bytes_read = fread(blob + length,
sizeof(char),
(size_t) BUFSIZ,
fp);
length += bytes_read;
if (ferror(fp))
dlg_exiterr("error on filehandle in unescape_argv");
} while (bytes_read == BUFSIZ);
fclose(fp);
blob[length] = '\0';
list = dlg_string_to_argv(blob);
if ((added = dlg_count_argv(list)) != 0) {
if (added > 2) {
size_t need = (size_t) (*argcp + added + 1);
if (doalloc) {
*argvp = dlg_realloc(char *, need, *argvp);
assert_ptr(*argvp, "unescape_argv");
} else {
char **newp = dlg_malloc(char *, need);
assert_ptr(newp, "unescape_argv");
for (n = 0; n < *argcp; ++n) {
newp[n] = (*argvp)[n];
}
*argvp = newp;
doalloc = TRUE;
}
dialog_opts = dlg_realloc(bool, need, dialog_opts);
assert_ptr(dialog_opts, "unescape_argv");
}
for (n = *argcp; n >= j + 2; --n) {
(*argvp)[n + added - 2] = (*argvp)[n];
dialog_opts[n + added - 2] = dialog_opts[n];
}
for (n = 0; n < added; ++n) {
(*argvp)[n + j] = list[n];
dialog_opts[n + j] = FALSE;
}
*argcp += added - 2;
free(list);
}
} else {
dlg_exiterr("Cannot open --file %s", filename);
}
(*argvp)[*argcp] = 0;
++j;
continue;
} else {
dlg_exiterr("No value given for --file");
}
}
if (!escaped
&& (*argvp)[j] != 0
&& !strncmp((*argvp)[j], "--", (size_t) 2)
&& isalpha(UCH((*argvp)[j][2]))) {
dialog_opts[j] = TRUE;
}
}
/* if we didn't find any "--" tokens, there's no reason to do the table
* lookup in isOption()
*/
if (!changed) {
free(dialog_opts);
dialog_opts = 0;
}
dialog_argv = (*argvp);
}
#define OptionChars "\
0123456789\
-\
abcdefghijklmnopqrstuvwxyz\
"
/*
* Check if the given string from main's argv is an option.
*/
static bool
isOption(const char *arg)
{
bool result = FALSE;
if (arg != 0) {
if (dialog_opts != 0) {
int n;
for (n = 1; dialog_argv[n] != 0; ++n) {
if (dialog_argv[n] == arg) {
result = dialog_opts[n];
break;
}
}
} else if (!strncmp(arg, "--", (size_t) 2) && isalpha(UCH(arg[2]))) {
if (strlen(arg) == strspn(arg, OptionChars)) {
result = TRUE;
} else {
dlg_exiterr("Invalid option \"%s\"", arg);
}
}
}
return result;
}
static eOptions
lookupOption(const char *name, int pass)
{
unsigned n;
eOptions result = o_unknown;
if (isOption(name)) {
name += 2;
for (n = 0; n < sizeof(options) / sizeof(options[0]); n++) {
if ((pass & options[n].pass) != 0
&& !strcmp(name, options[n].name)) {
result = options[n].code;
break;
}
}
}
return result;
}
static void
Usage(const char *msg)
{
dlg_exiterr("Error: %s.\nUse --help to list options.\n\n", msg);
}
/*
* Count arguments, stopping at the end of the argument list, or on any of our
* "--" tokens.
*/
static int
arg_rest(char *argv[])
{
int i = 1; /* argv[0] points to a "--" token */
while (argv[i] != 0
&& (!isOption(argv[i]) || lookupOption(argv[i], 7) == o_unknown))
i++;
return i;
}
/*
* In MultiWidget this function is needed to count how many tags
* a widget (menu, checklist, radiolist) has
*/
static int
howmany_tags(char *argv[], int group)
{
int result = 0;
int have;
const char *format = "Expected %d arguments, found only %d";
char temp[80];
while (argv[0] != 0) {
if (isOption(argv[0]))
break;
if ((have = arg_rest(argv)) < group) {
sprintf(temp, format, group, have);
Usage(temp);
}
argv += group;
result++;
}
return result;
}
static int
numeric_arg(char **av, int n)
{
int result = 0;
if (n < dlg_count_argv(av)) {
char msg[80];
char *last = 0;
result = (int) strtol(av[n], &last, 10);
if (last == 0 || *last != 0) {
sprintf(msg, "Expected a number for token %d of %.20s", n, av[0]);
Usage(msg);
}
}
return result;
}
static char *
optional_str(char **av, int n, char *dft)
{
char *ret = dft;
if (arg_rest(av) > n)
ret = av[n];
return ret;
}
#if defined(HAVE_DLG_GAUGE) || defined(HAVE_XDIALOG)
static int
optional_num(char **av, int n, int dft)
{
int ret = dft;
if (arg_rest(av) > n)
ret = numeric_arg(av, n);
return ret;
}
#endif
/*
* On AIX 4.x, we have to flush the output right away since there is a bug in
* the curses package which discards stdout even when we've used newterm to
* redirect output to /dev/tty.
*/
static int
show_result(int ret)
{
bool either = FALSE;
switch (ret) {
case DLG_EXIT_OK:
case DLG_EXIT_EXTRA:
case DLG_EXIT_HELP:
case DLG_EXIT_ITEM_HELP:
if ((dialog_state.output_count > 1) && !dialog_vars.separate_output) {
fputs((dialog_state.separate_str
? dialog_state.separate_str
: DEFAULT_SEPARATE_STR),
dialog_state.output);
either = TRUE;
}
if (dialog_vars.input_result != 0
&& dialog_vars.input_result[0] != '\0') {
fputs(dialog_vars.input_result, dialog_state.output);
either = TRUE;
}
if (either) {
fflush(dialog_state.output);
}
break;
}
return ret;
}
/*
* These are the widget callers.
*/
static int
call_yesno(CALLARGS)
{
*offset_add = 4;
return dialog_yesno(t,
av[1],
numeric_arg(av, 2),
numeric_arg(av, 3));
}
static int
call_msgbox(CALLARGS)
{
*offset_add = 4;
return dialog_msgbox(t,
av[1],
numeric_arg(av, 2),
numeric_arg(av, 3), 1);
}
static int
call_infobox(CALLARGS)
{
*offset_add = 4;
return dialog_msgbox(t,
av[1],
numeric_arg(av, 2),
numeric_arg(av, 3), 0);
}
static int
call_textbox(CALLARGS)
{
*offset_add = 4;
return dialog_textbox(t,
av[1],
numeric_arg(av, 2),
numeric_arg(av, 3));
}
static int
call_menu(CALLARGS)
{
int tags = howmany_tags(av + 5, MENUBOX_TAGS);
*offset_add = 5 + tags * MENUBOX_TAGS;
return dialog_menu(t,
av[1],
numeric_arg(av, 2),
numeric_arg(av, 3),
numeric_arg(av, 4),
tags, av + 5);
}
static int
call_inputmenu(CALLARGS)
{
int tags = howmany_tags(av + 5, MENUBOX_TAGS);
bool free_extra_label = FALSE;
int result;
dialog_vars.input_menu = TRUE;
if (dialog_vars.max_input == 0)
dialog_vars.max_input = MAX_LEN / 2;
if (dialog_vars.extra_label == 0) {
free_extra_label = TRUE;
dialog_vars.extra_label = dlg_strclone(_("Rename"));
}
dialog_vars.extra_button = TRUE;
*offset_add = 5 + tags * MENUBOX_TAGS;
result = dialog_menu(t,
av[1],
numeric_arg(av, 2),
numeric_arg(av, 3),
numeric_arg(av, 4),
tags, av + 5);
if (free_extra_label) {
free(dialog_vars.extra_label);
dialog_vars.extra_label = 0;
}
return result;
}
static int
call_checklist(CALLARGS)
{
int tags = howmany_tags(av + 5, CHECKBOX_TAGS);
int code;
*offset_add = 5 + tags * CHECKBOX_TAGS;
code = dialog_checklist(t,
av[1],
numeric_arg(av, 2),
numeric_arg(av, 3),
numeric_arg(av, 4),
tags, av + 5, FLAG_CHECK);
return code;
}
static int
call_radiolist(CALLARGS)
{
int tags = howmany_tags(av + 5, CHECKBOX_TAGS);
*offset_add = 5 + tags * CHECKBOX_TAGS;
return dialog_checklist(t,
av[1],
numeric_arg(av, 2),
numeric_arg(av, 3),
numeric_arg(av, 4),
tags, av + 5, FLAG_RADIO);
}
static int
call_inputbox(CALLARGS)
{
*offset_add = arg_rest(av);
return dialog_inputbox(t,
av[1],
numeric_arg(av, 2),
numeric_arg(av, 3),
optional_str(av, 4, 0), 0);
}
static int
call_passwordbox(CALLARGS)
{
*offset_add = arg_rest(av);
return dialog_inputbox(t,
av[1],
numeric_arg(av, 2),
numeric_arg(av, 3),
optional_str(av, 4, 0), 1);
}
#ifdef HAVE_XDIALOG
static int
call_calendar(CALLARGS)
{
*offset_add = arg_rest(av);
return dialog_calendar(t,
av[1],
numeric_arg(av, 2),
numeric_arg(av, 3),
optional_num(av, 4, -1),
optional_num(av, 5, -1),
optional_num(av, 6, -1));
}
static int
call_dselect(CALLARGS)
{
*offset_add = arg_rest(av);
return dialog_dselect(t,
av[1],
numeric_arg(av, 2),
numeric_arg(av, 3));
}
static int
call_editbox(CALLARGS)
{
*offset_add = 4;
return dialog_editbox(t,
av[1],
numeric_arg(av, 2),
numeric_arg(av, 3));
}
static int
call_fselect(CALLARGS)
{
*offset_add = arg_rest(av);
return dialog_fselect(t,
av[1],
numeric_arg(av, 2),
numeric_arg(av, 3));
}
static int
call_timebox(CALLARGS)
{
*offset_add = arg_rest(av);
return dialog_timebox(t,
av[1],
numeric_arg(av, 2),
numeric_arg(av, 3),
optional_num(av, 4, -1),
optional_num(av, 5, -1),
optional_num(av, 6, -1));
}
#endif /* HAVE_XDIALOG */
/* dialog 1.2 widgets */
#ifdef HAVE_XDIALOG2
#define DisableNoTags() \
bool save_no_tags = dialog_vars.no_tags; \
bool save_no_items = dialog_vars.no_items; \
dialog_vars.no_tags = TRUE; \
dialog_vars.no_items = FALSE
#define RestoreNoTags() \
dialog_vars.no_tags = save_no_tags; \
dialog_vars.no_items = save_no_items
static int
call_buildlist(CALLARGS)
{
int tags = howmany_tags(av + 5, CHECKBOX_TAGS);
int result;
DisableNoTags();
*offset_add = 5 + tags * CHECKBOX_TAGS;
result = dialog_buildlist(t,
av[1],
numeric_arg(av, 2),
numeric_arg(av, 3),
numeric_arg(av, 4),
tags, av + 5,
TRUE);
RestoreNoTags();
return result;
}
static int
call_rangebox(CALLARGS)
{
int min_value;
*offset_add = arg_rest(av);
min_value = numeric_arg(av, 4);
return dialog_rangebox(t,
av[1],
numeric_arg(av, 2),
numeric_arg(av, 3),
min_value,
numeric_arg(av, 5),
(*offset_add > 6) ? numeric_arg(av, 6) : min_value);
}
static int
call_treeview(CALLARGS)
{
int tags = howmany_tags(av + 5, TREEVIEW_TAGS);
int result;
DisableNoTags();
*offset_add = arg_rest(av);
result = dialog_treeview(t,
av[1],
numeric_arg(av, 2),
numeric_arg(av, 3),
numeric_arg(av, 4),
tags, av + 5, FLAG_RADIO);
RestoreNoTags();
return result;
}
#endif /* HAVE_XDIALOG */
#ifdef HAVE_DLG_FORMBOX
static int
call_form(CALLARGS)
{
int group = FORMBOX_TAGS;
int tags = howmany_tags(av + 5, group);
*offset_add = 5 + tags * group;
return dialog_form(t,
av[1],
numeric_arg(av, 2),
numeric_arg(av, 3),
numeric_arg(av, 4),
tags, av + 5);
}
static int
call_password_form(CALLARGS)
{
unsigned save = dialog_vars.formitem_type;
int result;
dialog_vars.formitem_type = 1;
result = call_form(PASSARGS);
dialog_vars.formitem_type = save;
return result;
}
#endif /* HAVE_DLG_FORMBOX */
#ifdef HAVE_DLG_MIXEDFORM
static int
call_mixed_form(CALLARGS)
{
int group = MIXEDFORM_TAGS;
int tags = howmany_tags(av + 5, group);
*offset_add = 5 + tags * group;
return dialog_mixedform(t,
av[1],
numeric_arg(av, 2),
numeric_arg(av, 3),
numeric_arg(av, 4),
tags, av + 5);
}
#endif /* HAVE_DLG_MIXEDFORM */
#ifdef HAVE_DLG_GAUGE
static int
call_gauge(CALLARGS)
{
*offset_add = arg_rest(av);
return dialog_gauge(t,
av[1],
numeric_arg(av, 2),
numeric_arg(av, 3),
optional_num(av, 4, 0));
}
static int
call_pause(CALLARGS)
{
*offset_add = arg_rest(av);
return dialog_pause(t,
av[1],
numeric_arg(av, 2),
numeric_arg(av, 3),
numeric_arg(av, 4));
}
#endif
#ifdef HAVE_MIXEDGAUGE
static int
call_mixed_gauge(CALLARGS)
{
#define MIXEDGAUGE_BASE 5
int tags = howmany_tags(av + MIXEDGAUGE_BASE, MIXEDGAUGE_TAGS);
*offset_add = MIXEDGAUGE_BASE + tags * MIXEDGAUGE_TAGS;
return dialog_mixedgauge(t,
av[1],
numeric_arg(av, 2),
numeric_arg(av, 3),
numeric_arg(av, 4),
tags, av + MIXEDGAUGE_BASE);
}