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/*
* $Id: mixedform.c,v 1.12 2013/09/02 17:02:05 tom Exp $
*
* mixedform.c -- implements the mixed form (i.e, typed pairs label/editbox)
*
* Copyright 2007-2011,2013 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.
*
* This is inspired by a patch from Kiran Cherupally
* (but different interface design).
*/
#include <dialog.h>
#define LLEN(n) ((n) * MIXEDFORM_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 ItemTypep(i) items[LLEN(i) + 8]
#define ItemHelp(i) (dialog_vars.item_help ? items[LLEN(i) + 9] : dlg_strempty())
int
dialog_mixedform(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;
char *help_result;
dlg_save_vars(&save_vars);
dialog_vars.separate_output = TRUE;
listitems = dlg_calloc(DIALOG_FORMITEM, (size_t) item_no + 1);
assert_ptr(listitems, "dialog_mixedform");
for (i = 0; i < item_no; ++i) {
listitems[i].type = dialog_vars.formitem_type;
listitems[i].name = ItemName(i);
listitems[i].name_len = (int) 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 = (int) 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());
listitems[i].type = (unsigned) atoi(ItemTypep(i));
}
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_help_formitem(&result, &help_result, &listitems[choice]);
show_status = dialog_vars.help_status;
dlg_add_string(help_result);
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_add_last_key(-1);
}
dlg_free_formitems(listitems);
dlg_restore_vars(&save_vars);
return result;
}
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