| Amit Daniel Kachhap | e6a01f5 | 2011-07-20 11:45:59 +0530 | [diff] [blame] | 1 | /**************************************************************************** |
| 2 | * Copyright (c) 1998-2003,2004 Free Software Foundation, Inc. * |
| 3 | * * |
| 4 | * Permission is hereby granted, free of charge, to any person obtaining a * |
| 5 | * copy of this software and associated documentation files (the * |
| 6 | * "Software"), to deal in the Software without restriction, including * |
| 7 | * without limitation the rights to use, copy, modify, merge, publish, * |
| 8 | * distribute, distribute with modifications, sublicense, and/or sell * |
| 9 | * copies of the Software, and to permit persons to whom the Software is * |
| 10 | * furnished to do so, subject to the following conditions: * |
| 11 | * * |
| 12 | * The above copyright notice and this permission notice shall be included * |
| 13 | * in all copies or substantial portions of the Software. * |
| 14 | * * |
| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * |
| 16 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * |
| 17 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * |
| 18 | * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * |
| 19 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * |
| 20 | * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * |
| 21 | * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * |
| 22 | * * |
| 23 | * Except as contained in this notice, the name(s) of the above copyright * |
| 24 | * holders shall not be used in advertising or otherwise to promote the * |
| 25 | * sale, use or other dealings in this Software without prior written * |
| 26 | * authorization. * |
| 27 | ****************************************************************************/ |
| 28 | |
| 29 | /**************************************************************************** |
| 30 | * Author: Juergen Pfeifer, 1995,1997 * |
| 31 | ****************************************************************************/ |
| 32 | |
| 33 | #include "form.priv.h" |
| 34 | |
| 35 | MODULE_ID("$Id: fld_just.c,v 1.11 2004/12/11 22:55:48 tom Exp $") |
| 36 | |
| 37 | /*--------------------------------------------------------------------------- |
| 38 | | Facility : libnform |
| 39 | | Function : int set_field_just(FIELD *field, int just) |
| 40 | | |
| 41 | | Description : Set the fields type of justification. |
| 42 | | |
| 43 | | Return Values : E_OK - success |
| 44 | | E_BAD_ARGUMENT - one of the arguments was incorrect |
| 45 | | E_SYSTEM_ERROR - system error |
| 46 | +--------------------------------------------------------------------------*/ |
| 47 | NCURSES_EXPORT(int) |
| 48 | set_field_just(FIELD *field, int just) |
| 49 | { |
| 50 | int res = E_BAD_ARGUMENT; |
| 51 | |
| 52 | T((T_CALLED("set_field_just(%p,%d)"), field, just)); |
| 53 | |
| 54 | if ((just == NO_JUSTIFICATION) || |
| 55 | (just == JUSTIFY_LEFT) || |
| 56 | (just == JUSTIFY_CENTER) || |
| 57 | (just == JUSTIFY_RIGHT)) |
| 58 | { |
| 59 | Normalize_Field(field); |
| 60 | if (field->just != just) |
| 61 | { |
| 62 | field->just = just; |
| 63 | res = _nc_Synchronize_Attributes(field); |
| 64 | } |
| 65 | else |
| 66 | res = E_OK; |
| 67 | } |
| 68 | RETURN(res); |
| 69 | } |
| 70 | |
| 71 | /*--------------------------------------------------------------------------- |
| 72 | | Facility : libnform |
| 73 | | Function : int field_just( const FIELD *field ) |
| 74 | | |
| 75 | | Description : Retrieve the fields type of justification |
| 76 | | |
| 77 | | Return Values : The justification type. |
| 78 | +--------------------------------------------------------------------------*/ |
| 79 | NCURSES_EXPORT(int) |
| 80 | field_just(const FIELD *field) |
| 81 | { |
| 82 | T((T_CALLED("field_just(%p)"), field)); |
| 83 | returnCode(Normalize_Field(field)->just); |
| 84 | } |
| 85 | |
| 86 | /* fld_just.c ends here */ |