52bf5abd92
break mixed form dialogs in conjunction with the FreeBSD termcap, making the bsdinstall partition editor Add dialog, among other things, completely nonfunctional. This restores dialog 20110707.
122 lines
3.4 KiB
C
122 lines
3.4 KiB
C
/*
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* $Id: mixedform.c,v 1.8 2010/04/28 20:54:11 tom Exp $
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*
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* formbox.c -- implements the form (i.e, some pairs label/editbox)
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*
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* Copyright 2007-2008,2010 Thomas E. Dickey
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License, version 2.1
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this program; if not, write to
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* Free Software Foundation, Inc.
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* 51 Franklin St., Fifth Floor
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* Boston, MA 02110, USA.
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*
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* This is inspired by a patch from Kiran Cherupally
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* (but different interface design).
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*/
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#include <dialog.h>
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#define LLEN(n) ((n) * MIXEDFORM_TAGS)
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#define ItemName(i) items[LLEN(i) + 0]
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#define ItemNameY(i) items[LLEN(i) + 1]
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#define ItemNameX(i) items[LLEN(i) + 2]
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#define ItemText(i) items[LLEN(i) + 3]
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#define ItemTextY(i) items[LLEN(i) + 4]
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#define ItemTextX(i) items[LLEN(i) + 5]
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#define ItemTextFLen(i) items[LLEN(i) + 6]
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#define ItemTextILen(i) items[LLEN(i) + 7]
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#define ItemTypep(i) items[LLEN(i) + 8]
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#define ItemHelp(i) (dialog_vars.item_help ? items[LLEN(i) + 9] : dlg_strempty())
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int
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dialog_mixedform(const char *title,
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const char *cprompt,
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int height,
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int width,
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int form_height,
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int item_no,
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char **items)
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{
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int result;
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int choice;
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int i;
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DIALOG_FORMITEM *listitems;
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DIALOG_VARS save_vars;
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bool show_status = FALSE;
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dlg_save_vars(&save_vars);
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dialog_vars.separate_output = TRUE;
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listitems = dlg_calloc(DIALOG_FORMITEM, (size_t) item_no + 1);
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assert_ptr(listitems, "dialog_mixedform");
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for (i = 0; i < item_no; ++i) {
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listitems[i].type = dialog_vars.formitem_type;
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listitems[i].name = ItemName(i);
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listitems[i].name_len = (int) strlen(ItemName(i));
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listitems[i].name_y = dlg_ordinate(ItemNameY(i));
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listitems[i].name_x = dlg_ordinate(ItemNameX(i));
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listitems[i].text = ItemText(i);
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listitems[i].text_len = (int) strlen(ItemText(i));
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listitems[i].text_y = dlg_ordinate(ItemTextY(i));
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listitems[i].text_x = dlg_ordinate(ItemTextX(i));
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listitems[i].text_flen = atoi(ItemTextFLen(i));
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listitems[i].text_ilen = atoi(ItemTextILen(i));
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listitems[i].help = (dialog_vars.item_help ? ItemHelp(i) :
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dlg_strempty());
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listitems[i].type = (unsigned) atoi(ItemTypep(i));
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}
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result = dlg_form(title,
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cprompt,
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height,
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width,
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form_height,
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item_no,
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listitems,
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&choice);
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switch (result) {
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case DLG_EXIT_OK: /* FALLTHRU */
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case DLG_EXIT_EXTRA:
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show_status = TRUE;
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break;
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case DLG_EXIT_HELP:
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dlg_add_result("HELP ");
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show_status = dialog_vars.help_status;
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if (USE_ITEM_HELP(listitems[choice].help)) {
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dlg_add_string(listitems[choice].help);
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result = DLG_EXIT_ITEM_HELP;
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} else {
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dlg_add_string(listitems[choice].name);
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}
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if (show_status)
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dlg_add_separator();
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break;
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}
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if (show_status) {
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for (i = 0; i < item_no; i++) {
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if (listitems[i].text_flen > 0) {
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dlg_add_string(listitems[i].text);
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dlg_add_separator();
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}
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}
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}
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dlg_free_formitems(listitems);
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dlg_restore_vars(&save_vars);
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return result;
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}
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