summaryrefslogtreecommitdiff
path: root/Build/source/utils/dialog/dialog-1.1-20080819/formbox.c
diff options
context:
space:
mode:
Diffstat (limited to 'Build/source/utils/dialog/dialog-1.1-20080819/formbox.c')
-rw-r--r--Build/source/utils/dialog/dialog-1.1-20080819/formbox.c886
1 files changed, 0 insertions, 886 deletions
diff --git a/Build/source/utils/dialog/dialog-1.1-20080819/formbox.c b/Build/source/utils/dialog/dialog-1.1-20080819/formbox.c
deleted file mode 100644
index e3fa3a97da4..00000000000
--- a/Build/source/utils/dialog/dialog-1.1-20080819/formbox.c
+++ /dev/null
@@ -1,886 +0,0 @@
-/*
- * $Id: formbox.c,v 1.66 2008/06/21 12:12:05 tom Exp $
- *
- * formbox.c -- implements the form (i.e, some pairs label/editbox)
- *
- * Copyright 2003-2007,2008 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.
- *
- * This is adapted from source contributed by
- * Valery Reznic (valery_reznic@users.sourceforge.net)
- */
-
-#include <dialog.h>
-#include <dlg_keys.h>
-
-#define LLEN(n) ((n) * FORMBOX_TAGS)
-
-#define ItemName(i) items[LLEN(i) + 0]
-#define ItemNameY(i) items[LLEN(i) + 1]
-#define ItemNameX(i) items[LLEN(i) + 2]
-#define ItemText(i) items[LLEN(i) + 3]
-#define ItemTextY(i) items[LLEN(i) + 4]
-#define ItemTextX(i) items[LLEN(i) + 5]
-#define ItemTextFLen(i) items[LLEN(i) + 6]
-#define ItemTextILen(i) items[LLEN(i) + 7]
-#define ItemHelp(i) (dialog_vars.item_help ? items[LLEN(i) + 8] : dlg_strempty())
-
-static bool
-is_readonly(DIALOG_FORMITEM * item)
-{
- return ((item->type & 2) != 0) || (item->text_flen <= 0);
-}
-
-static bool
-is_hidden(DIALOG_FORMITEM * item)
-{
- return ((item->type & 1) != 0);
-}
-
-static bool
-in_window(WINDOW *win, int scrollamt, int y)
-{
- return (y >= scrollamt && y - scrollamt < getmaxy(win));
-}
-
-static bool
-ok_move(WINDOW *win, int scrollamt, int y, int x)
-{
- return in_window(win, scrollamt, y)
- && (wmove(win, y - scrollamt, x) != ERR);
-}
-
-static void
-move_past(WINDOW *win, int y, int x)
-{
- if (wmove(win, y, x) == ERR)
- wmove(win, y, getmaxx(win) - 1);
-}
-
-/*
- * Print form item
- */
-static int
-print_item(WINDOW *win, DIALOG_FORMITEM * item, int scrollamt, bool choice)
-{
- int count = 0;
- int len;
-
- if (ok_move(win, scrollamt, item->name_y, item->name_x)) {
- len = item->name_len;
- len = MIN(len, getmaxx(win) - item->name_x);
- if (len > 0) {
- dlg_show_string(win,
- item->name,
- 0,
- menubox_attr,
- item->name_y - scrollamt,
- item->name_x,
- len,
- FALSE,
- FALSE);
- move_past(win, item->name_y - scrollamt, item->name_x + len);
- count = 1;
- }
- }
- if (item->text_len && ok_move(win, scrollamt, item->text_y, item->text_x)) {
- chtype this_item_attribute;
-
- len = item->text_len;
- len = MIN(len, getmaxx(win) - item->text_x);
-
- if (!is_readonly(item)) {
- this_item_attribute = choice
- ? form_active_text_attr
- : form_text_attr;
- } else {
- this_item_attribute = form_item_readonly_attr;
- }
-
- if (len > 0) {
- dlg_show_string(win,
- item->text,
- 0,
- this_item_attribute,
- item->text_y - scrollamt,
- item->text_x,
- len,
- is_hidden(item),
- FALSE);
- move_past(win, item->text_y - scrollamt, item->text_x + len);
- count = 1;
- }
- }
- return count;
-}
-
-/*
- * Print the entire form.
- */
-static void
-print_form(WINDOW *win, DIALOG_FORMITEM * item, int total, int scrollamt, int choice)
-{
- int n;
- int count = 0;
-
- for (n = 0; n < total; ++n) {
- count += print_item(win, item + n, scrollamt, n == choice);
- }
- if (count) {
- wbkgdset(win, menubox_attr | ' ');
- wclrtobot(win);
- (void) wnoutrefresh(win);
- }
-}
-
-static int
-set_choice(DIALOG_FORMITEM item[], int choice, int item_no, bool * noneditable)
-{
- int result = -1;
- int i;
-
- *noneditable = FALSE;
- if (!is_readonly(&item[choice])) {
- result = choice;
- } else {
- for (i = 0; i < item_no; i++) {
- if (!is_readonly(&(item[i]))) {
- result = i;
- break;
- }
- }
- if (result < 0) {
- *noneditable = TRUE;
- result = 0;
- }
- }
- return result;
-}
-
-/*
- * Find the last y-value in the form.
- */
-static int
-form_limit(DIALOG_FORMITEM item[])
-{
- int n;
- int limit = 0;
- for (n = 0; item[n].name != 0; ++n) {
- if (limit < item[n].name_y)
- limit = item[n].name_y;
- if (limit < item[n].text_y)
- limit = item[n].text_y;
- }
- return limit;
-}
-
-/*
- * Tab to the next field.
- */
-static bool
-tab_next(WINDOW *win,
- DIALOG_FORMITEM item[],
- int item_no,
- int stepsize,
- int *choice,
- int *scrollamt)
-{
- int old_choice = *choice;
- int old_scroll = *scrollamt;
- bool wrapped = FALSE;
-
- do {
- do {
- *choice += stepsize;
- if (*choice < 0) {
- *choice = item_no - 1;
- wrapped = TRUE;
- } else if (*choice >= item_no) {
- *choice = 0;
- wrapped = TRUE;
- }
- } while ((*choice != old_choice) && is_readonly(&(item[*choice])));
-
- if (item[*choice].text_flen > 0) {
- int lo = MIN(item[*choice].name_y, item[*choice].text_y);
- int hi = MAX(item[*choice].name_y, item[*choice].text_y);
-
- if (old_choice == *choice)
- break;
- print_item(win, item + old_choice, *scrollamt, FALSE);
-
- if (*scrollamt < lo + 1 - getmaxy(win))
- *scrollamt = lo + 1 - getmaxy(win);
- if (*scrollamt > hi)
- *scrollamt = hi;
- /*
- * If we have to scroll to show a wrap-around, it does get
- * confusing. Just give up rather than scroll. Tab'ing to the
- * next field in a multi-column form is a different matter. Scroll
- * for that.
- */
- if (*scrollamt != old_scroll) {
- if (wrapped) {
- beep();
- *scrollamt = old_scroll;
- *choice = old_choice;
- } else {
- scrollok(win, TRUE);
- wscrl(win, *scrollamt - old_scroll);
- scrollok(win, FALSE);
- }
- }
- break;
- }
- } while (*choice != old_choice);
-
- return (old_choice != *choice) || (old_scroll != *scrollamt);
-}
-
-/*
- * Scroll to the next page, putting the choice at the first editable field
- * in that page. Note that fields are not necessarily in top-to-bottom order,
- * nor is there necessarily a field on each row of the window.
- */
-static bool
-scroll_next(WINDOW *win, DIALOG_FORMITEM item[], int stepsize, int *choice, int *scrollamt)
-{
- int old_choice = *choice;
- int old_scroll = *scrollamt;
- int old_row = MIN(item[old_choice].text_y, item[old_choice].name_y);
- int target = old_scroll + stepsize;
- int n;
-
- if (stepsize < 0) {
- if (old_row != old_scroll)
- target = old_scroll;
- else
- target = old_scroll + stepsize;
- if (target < 0)
- target = 0;
- } else {
- int limit = form_limit(item);
- if (target > limit)
- target = limit;
- }
-
- for (n = 0; item[n].name != 0; ++n) {
- if (item[n].text_flen > 0) {
- int new_row = MIN(item[n].text_y, item[n].name_y);
- if (abs(new_row - target) < abs(old_row - target)) {
- old_row = new_row;
- *choice = n;
- }
- }
- }
-
- if (old_choice != *choice)
- print_item(win, item + old_choice, *scrollamt, FALSE);
-
- *scrollamt = *choice;
- if (*scrollamt != old_scroll) {
- scrollok(win, TRUE);
- wscrl(win, *scrollamt - old_scroll);
- scrollok(win, FALSE);
- }
- return (old_choice != *choice) || (old_scroll != *scrollamt);
-}
-
-/*
- * Do a sanity check on the field length, and return the "right" value.
- */
-static int
-real_length(DIALOG_FORMITEM * item)
-{
- return (item->text_flen > 0
- ? item->text_flen
- : (item->text_flen < 0
- ? -item->text_flen
- : item->text_len));
-}
-
-/*
- * Compute the form size, setup field buffers.
- */
-static void
-make_FORM_ELTs(DIALOG_FORMITEM * item,
- int item_no,
- int *min_height,
- int *min_width)
-{
- int i;
- int min_w = 0;
- int min_h = 0;
-
- for (i = 0; i < item_no; ++i) {
- int real_len = real_length(item + i);
-
- /*
- * Special value '0' for text_flen: no input allowed
- * Special value '0' for text_ilen: 'be the same as text_flen'
- */
- if (item[i].text_ilen == 0)
- item[i].text_ilen = real_len;
-
- min_h = MAX(min_h, item[i].name_y + 1);
- min_h = MAX(min_h, item[i].text_y + 1);
- min_w = MAX(min_w, item[i].name_x + 1 + item[i].name_len);
- min_w = MAX(min_w, item[i].text_x + 1 + real_len);
-
- item[i].text_len = real_length(item + i);
-
- /*
- * We do not know the actual length of .text, so we allocate it here
- * to ensure it is big enough.
- */
- if (item[i].text_flen > 0) {
- int max_len = dlg_max_input(MAX(item[i].text_ilen + 1, MAX_LEN));
- char *old_text = item[i].text;
-
- item[i].text = dlg_malloc(char, max_len + 1);
- assert_ptr(item[i].text, "make_FORM_ELTs");
-
- sprintf(item[i].text, "%.*s", item[i].text_ilen, old_text);
-
- if (item[i].text_free) {
- item[i].text_free = FALSE;
- free(old_text);
- }
- item[i].text_free = TRUE;
- }
- }
-
- *min_height = min_h;
- *min_width = min_w;
-}
-
-int
-dlg_default_formitem(DIALOG_FORMITEM * items)
-{
- int result = 0;
-
- if (dialog_vars.default_item != 0) {
- int count = 0;
- while (items->name != 0) {
- if (!strcmp(dialog_vars.default_item, items->name)) {
- result = count;
- break;
- }
- ++items;
- count++;
- }
- }
- return result;
-}
-
-#define sTEXT -1
-
-static int
-next_valid_buttonindex(int state, int extra, bool non_editable)
-{
- state = dlg_next_ok_buttonindex(state, extra);
- while (non_editable && state == sTEXT)
- state = dlg_next_ok_buttonindex(state, sTEXT);
- return state;
-}
-
-static int
-prev_valid_buttonindex(int state, int extra, bool non_editable)
-{
- state = dlg_prev_ok_buttonindex(state, extra);
- while (non_editable && state == sTEXT)
- state = dlg_prev_ok_buttonindex(state, sTEXT);
- return state;
-}
-
-/*
- * Display a form for fulfill a number of fields
- */
-int
-dlg_form(const char *title,
- const char *cprompt,
- int height,
- int width,
- int form_height,
- int item_no,
- DIALOG_FORMITEM * items,
- int *current_item)
-{
- /* *INDENT-OFF* */
- static DLG_KEYS_BINDING binding[] = {
- INPUTSTR_BINDINGS,
- ENTERKEY_BINDINGS,
- DLG_KEYS_DATA( DLGK_FIELD_NEXT, TAB ),
- DLG_KEYS_DATA( DLGK_FIELD_PREV, KEY_BTAB ),
- DLG_KEYS_DATA( DLGK_ITEM_NEXT, CHR_NEXT ),
- DLG_KEYS_DATA( DLGK_ITEM_NEXT, KEY_DOWN ),
- DLG_KEYS_DATA( DLGK_ITEM_NEXT, KEY_NEXT ),
- DLG_KEYS_DATA( DLGK_ITEM_PREV, CHR_PREVIOUS ),
- DLG_KEYS_DATA( DLGK_ITEM_PREV, KEY_PREVIOUS ),
- DLG_KEYS_DATA( DLGK_ITEM_PREV, KEY_UP ),
- DLG_KEYS_DATA( DLGK_PAGE_NEXT, KEY_NPAGE ),
- DLG_KEYS_DATA( DLGK_PAGE_PREV, KEY_PPAGE ),
- END_KEYS_BINDING
- };
- /* *INDENT-ON* */
-
-#ifdef KEY_RESIZE
- int old_height = height;
- int old_width = width;
-#endif
-
- int form_width;
- int first = TRUE;
- int chr_offset = 0;
- int state = dialog_vars.defaultno ? dlg_defaultno_button() : sTEXT;
- int x, y, cur_x, cur_y, box_x, box_y;
- int code;
- int key = 0;
- int fkey;
- int choice = dlg_default_formitem(items);
- int new_choice, new_scroll;
- int scrollamt = 0;
- int result = DLG_EXIT_UNKNOWN;
- int min_width = 0, min_height = 0;
- bool was_autosize = (height == 0 || width == 0);
- bool show_buttons = FALSE;
- bool scroll_changed = FALSE;
- bool field_changed = FALSE;
- bool non_editable = FALSE;
- WINDOW *dialog, *form;
- char *prompt = dlg_strclone(cprompt);
- const char **buttons = dlg_ok_labels();
- DIALOG_FORMITEM *current;
-
- make_FORM_ELTs(items, item_no, &min_height, &min_width);
- dlg_does_output();
- dlg_tab_correct_str(prompt);
-
-#ifdef KEY_RESIZE
- retry:
-#endif
-
- dlg_auto_size(title, prompt, &height, &width,
- 1 + 3 * MARGIN,
- MAX(26, 2 + min_width));
-
- if (form_height == 0)
- form_height = min_height;
-
- if (was_autosize) {
- form_height = MIN(SLINES - height, form_height);
- height += form_height;
- } else {
- int thigh = 0;
- int twide = 0;
- dlg_auto_size(title, prompt, &thigh, &twide, 0, width);
- thigh = SLINES - (height - (thigh + 1 + 3 * MARGIN));
- form_height = MIN(thigh, form_height);
- }
-
- dlg_print_size(height, width);
- dlg_ctl_size(height, width);
-
- x = dlg_box_x_ordinate(width);
- y = dlg_box_y_ordinate(height);
-
- dialog = dlg_new_window(height, width, y, x);
- dlg_register_window(dialog, "formbox", binding);
- dlg_register_buttons(dialog, "formbox", buttons);
-
- dlg_mouse_setbase(x, y);
-
- dlg_draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr);
- dlg_draw_bottom_box(dialog);
- dlg_draw_title(dialog, title);
-
- wattrset(dialog, dialog_attr);
- dlg_print_autowrap(dialog, prompt, height, width);
-
- form_width = width - 6;
- getyx(dialog, cur_y, cur_x);
- box_y = cur_y + 1;
- box_x = (width - form_width) / 2 - 1;
-
- /* create new window for the form */
- form = dlg_sub_window(dialog, form_height, form_width, y + box_y + 1,
- x + box_x + 1);
-
- /* draw a box around the form items */
- dlg_draw_box(dialog, box_y, box_x, form_height + 2, form_width + 2,
- menubox_border_attr, menubox_attr);
-
- /* register the new window, along with its borders */
- dlg_mouse_mkbigregion(getbegy(form) - getbegy(dialog),
- getbegx(form) - getbegx(dialog),
- getmaxy(form),
- getmaxx(form),
- KEY_MAX, 1, 1, 3 /* by cells */ );
-
- show_buttons = TRUE;
- scroll_changed = TRUE;
-
- choice = set_choice(items, choice, item_no, &non_editable);
- current = &items[choice];
- if (non_editable)
- state = next_valid_buttonindex(state, sTEXT, non_editable);
-
- while (result == DLG_EXIT_UNKNOWN) {
- int edit = FALSE;
-
- if (scroll_changed) {
- print_form(form, items, item_no, scrollamt, choice);
- dlg_draw_arrows(dialog, scrollamt,
- scrollamt + form_height < item_no,
- box_x + 1,
- box_y,
- box_y + form_height + 1);
- scroll_changed = FALSE;
- }
-
- if (show_buttons) {
- dlg_item_help("");
- dlg_draw_buttons(dialog, height - 2, 0, buttons,
- ((state < 0)
- ? 1000 /* no such button, not highlighted */
- : state),
- FALSE, width);
- show_buttons = FALSE;
- }
-
- if (field_changed || state == sTEXT) {
- if (field_changed)
- chr_offset = 0;
- current = &items[choice];
- dialog_vars.max_input = current->text_ilen;
- dlg_item_help(current->help);
- dlg_show_string(form, current->text, chr_offset,
- form_active_text_attr,
- current->text_y - scrollamt,
- current->text_x,
- current->text_len,
- is_hidden(current), first);
- field_changed = FALSE;
- }
-
- key = dlg_mouse_wgetch(dialog, &fkey);
- if (dlg_result_key(key, fkey, &result))
- break;
-
- /* handle non-functionkeys */
- if (!fkey) {
- if (state != sTEXT) {
- code = dlg_char_to_button(key, buttons);
- if (code >= 0) {
- dlg_del_window(dialog);
- result = dlg_ok_buttoncode(code);
- continue;
- }
- if (key == ' ') {
- fkey = TRUE;
- key = DLGK_ENTER;
- }
- }
- }
-
- /* handle functionkeys */
- if (fkey) {
- bool do_scroll = FALSE;
- bool do_tab = FALSE;
- int move_by = 0;
-
- switch (key) {
- case DLGK_MOUSE(KEY_PPAGE):
- case DLGK_PAGE_PREV:
- do_scroll = TRUE;
- move_by = -form_height;
- break;
-
- case DLGK_MOUSE(KEY_NPAGE):
- case DLGK_PAGE_NEXT:
- do_scroll = TRUE;
- move_by = form_height;
- break;
-
- case DLGK_ENTER:
- dlg_del_window(dialog);
- result = (state >= 0) ? dlg_ok_buttoncode(state) : DLG_EXIT_OK;
- continue;
-
- case DLGK_GRID_LEFT:
- if (state == sTEXT)
- break;
- /* FALLTHRU */
- case DLGK_ITEM_PREV:
- if (state == sTEXT) {
- do_tab = TRUE;
- move_by = -1;
- break;
- } else {
- state = prev_valid_buttonindex(state, 0, non_editable);
- show_buttons = TRUE;
- continue;
- }
-
- case DLGK_FIELD_PREV:
- state = prev_valid_buttonindex(state, sTEXT, non_editable);
- show_buttons = TRUE;
- continue;
-
- case DLGK_FIELD_NEXT:
- state = next_valid_buttonindex(state, sTEXT, non_editable);
- show_buttons = TRUE;
- continue;
-
- case DLGK_GRID_RIGHT:
- if (state == sTEXT)
- break;
- /* FALLTHRU */
-
- case DLGK_ITEM_NEXT:
- if (state == sTEXT) {
- do_tab = TRUE;
- move_by = 1;
- break;
- } else {
- state = next_valid_buttonindex(state, 0, non_editable);
- show_buttons = TRUE;
- continue;
- }
-
-#ifdef KEY_RESIZE
- case KEY_RESIZE:
- /* reset data */
- height = old_height;
- width = old_width;
- /* repaint */
- dlg_clear();
- dlg_del_window(dialog);
- refresh();
- dlg_mouse_free_regions();
- goto retry;
-#endif
- default:
-#if USE_MOUSE
- if (is_DLGK_MOUSE(key)) {
- if (key >= DLGK_MOUSE(KEY_MAX)) {
- int cell = key - DLGK_MOUSE(KEY_MAX);
- int row = (cell / getmaxx(form)) + scrollamt;
- int col = (cell % getmaxx(form));
- int n;
-
- for (n = 0; n < item_no; ++n) {
- if (items[n].name_y == row
- && items[n].name_x <= col
- && (items[n].name_x + items[n].name_len > col
- || (items[n].name_y == items[n].text_y
- && items[n].text_x > col))) {
- if (!is_readonly(&(items[n]))) {
- field_changed = TRUE;
- break;
- }
- }
- if (items[n].text_y == row
- && items[n].text_x <= col
- && items[n].text_x + items[n].text_ilen > col) {
- if (!is_readonly(&(items[n]))) {
- field_changed = TRUE;
- break;
- }
- }
- }
- if (field_changed) {
- print_item(form, items + choice, scrollamt, FALSE);
- choice = n;
- continue;
- }
- beep();
- } else if ((code = dlg_ok_buttoncode(key - M_EVENT)) >= 0) {
- result = code;
- }
- continue;
- }
-#endif
- break;
- }
-
- new_scroll = scrollamt;
- new_choice = choice;
- if (do_scroll) {
- if (scroll_next(form, items, move_by, &new_choice, &new_scroll)) {
- if (choice != new_choice) {
- choice = new_choice;
- field_changed = TRUE;
- }
- if (scrollamt != new_scroll) {
- scrollamt = new_scroll;
- scroll_changed = TRUE;
- }
- }
- continue;
- }
- if (do_tab) {
- if (tab_next(form, items, item_no, move_by, &new_choice, &new_scroll)) {
- if (choice != new_choice) {
- choice = new_choice;
- field_changed = TRUE;
- }
- if (scrollamt != new_scroll) {
- scrollamt = new_scroll;
- scroll_changed = TRUE;
- }
- }
- continue;
- }
- }
-
- if (state == sTEXT) { /* Input box selected */
- if (!is_readonly(current))
- edit = dlg_edit_string(current->text, &chr_offset, key,
- fkey, first);
- if (edit) {
- dlg_show_string(form, current->text, chr_offset,
- form_active_text_attr,
- current->text_y - scrollamt,
- current->text_x,
- current->text_len,
- is_hidden(current), first);
- continue;
- }
- }
-
- }
-
- dlg_mouse_free_regions();
- dlg_del_window(dialog);
- free(prompt);
-
- *current_item = choice;
- return result;
-}
-
-/*
- * Free memory owned by a list of DIALOG_FORMITEM's.
- */
-void
-dlg_free_formitems(DIALOG_FORMITEM * items)
-{
- int n;
- for (n = 0; items[n].name != 0; ++n) {
- if (items[n].name_free)
- free(items[n].name);
- if (items[n].text_free)
- free(items[n].text);
- if (items[n].help_free && items[n].help != dlg_strempty())
- free(items[n].help);
- }
- free(items);
-}
-
-/*
- * The script accepts values beginning at 1, while curses starts at 0.
- */
-int
-dlg_ordinate(const char *s)
-{
- int result = atoi(s);
- if (result > 0)
- --result;
- else
- result = 0;
- return result;
-}
-
-int
-dialog_form(const char *title,
- const char *cprompt,
- int height,
- int width,
- int form_height,
- int item_no,
- char **items)
-{
- int result;
- int choice;
- int i;
- DIALOG_FORMITEM *listitems;
- DIALOG_VARS save_vars;
- bool show_status = FALSE;
-
- dlg_save_vars(&save_vars);
- dialog_vars.separate_output = TRUE;
-
- listitems = dlg_calloc(DIALOG_FORMITEM, item_no + 1);
- assert_ptr(listitems, "dialog_form");
-
- for (i = 0; i < item_no; ++i) {
- listitems[i].type = dialog_vars.formitem_type;
- listitems[i].name = ItemName(i);
- listitems[i].name_len = strlen(ItemName(i));
- listitems[i].name_y = dlg_ordinate(ItemNameY(i));
- listitems[i].name_x = dlg_ordinate(ItemNameX(i));
- listitems[i].text = ItemText(i);
- listitems[i].text_len = strlen(ItemText(i));
- listitems[i].text_y = dlg_ordinate(ItemTextY(i));
- listitems[i].text_x = dlg_ordinate(ItemTextX(i));
- listitems[i].text_flen = atoi(ItemTextFLen(i));
- listitems[i].text_ilen = atoi(ItemTextILen(i));
- listitems[i].help = (dialog_vars.item_help) ? ItemHelp(i) :
- dlg_strempty();
- }
-
- result = dlg_form(title,
- cprompt,
- height,
- width,
- form_height,
- item_no,
- listitems,
- &choice);
-
- switch (result) {
- case DLG_EXIT_OK: /* FALLTHRU */
- case DLG_EXIT_EXTRA:
- show_status = TRUE;
- break;
- case DLG_EXIT_HELP:
- dlg_add_result("HELP ");
- show_status = dialog_vars.help_status;
- if (USE_ITEM_HELP(listitems[choice].help)) {
- dlg_add_string(listitems[choice].help);
- result = DLG_EXIT_ITEM_HELP;
- } else {
- dlg_add_string(listitems[choice].name);
- }
- if (show_status)
- dlg_add_separator();
- break;
- }
- if (show_status) {
- for (i = 0; i < item_no; i++) {
- if (listitems[i].text_flen > 0) {
- dlg_add_string(listitems[i].text);
- dlg_add_separator();
- }
- }
- }
-
- dlg_free_formitems(listitems);
- dlg_restore_vars(&save_vars);
-
- return result;
-}