1 /****************************************************************************
2 * Copyright 2020,2021 Thomas E. Dickey *
3 * Copyright 1998-2004,2010 Free Software Foundation, Inc. *
4 * *
5 * Permission is hereby granted, free of charge, to any person obtaining a *
6 * copy of this software and associated documentation files (the *
7 * "Software"), to deal in the Software without restriction, including *
8 * without limitation the rights to use, copy, modify, merge, publish, *
9 * distribute, distribute with modifications, sublicense, and/or sell *
10 * copies of the Software, and to permit persons to whom the Software is *
11 * furnished to do so, subject to the following conditions: *
12 * *
13 * The above copyright notice and this permission notice shall be included *
14 * in all copies or substantial portions of the Software. *
15 * *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
19 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
20 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
21 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
22 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
23 * *
24 * Except as contained in this notice, the name(s) of the above copyright *
25 * holders shall not be used in advertising or otherwise to promote the *
26 * sale, use or other dealings in this Software without prior written *
27 * authorization. *
28 ****************************************************************************/
29
30 /****************************************************************************
31 * Author: Juergen Pfeifer, 1995,1997 *
32 ****************************************************************************/
33
34 #include "form.priv.h"
35
36 MODULE_ID("$Id: frm_cursor.c,v 1.13 2021/06/17 21:20:30 tom Exp $")
37
38 /*---------------------------------------------------------------------------
39 | Facility : libnform
40 | Function : int pos_form_cursor(FORM * form)
41 |
42 | Description : Moves the form window cursor to the location required
43 | by the form driver to resume form processing. This may
44 | be needed after the application calls a curses library
45 | I/O routine that modifies the cursor position.
46 |
47 | Return Values : E_OK - Success
48 | E_SYSTEM_ERROR - System error.
49 | E_BAD_ARGUMENT - Invalid form pointer
50 | E_NOT_POSTED - Form is not posted
51 +--------------------------------------------------------------------------*/
FORM_EXPORT(int)52 FORM_EXPORT(int)
53 pos_form_cursor(FORM *form)
54 {
55 int res;
56
57 T((T_CALLED("pos_form_cursor(%p)"), (void *)form));
58
59 if (!form)
60 res = E_BAD_ARGUMENT;
61 else
62 {
63 if (!(form->status & _POSTED))
64 res = E_NOT_POSTED;
65 else
66 res = _nc_Position_Form_Cursor(form);
67 }
68 RETURN(res);
69 }
70
71 /* frm_cursor.c ends here */
72