1/* $OpenBSD: fld_just.c,v 1.7 2023/10/17 09:52:10 nicm Exp $ */ 2/**************************************************************************** 3 * Copyright 2020,2021 Thomas E. Dickey * 4 * Copyright 1998-2010,2012 Free Software Foundation, Inc. * 5 * * 6 * Permission is hereby granted, free of charge, to any person obtaining a * 7 * copy of this software and associated documentation files (the * 8 * "Software"), to deal in the Software without restriction, including * 9 * without limitation the rights to use, copy, modify, merge, publish, * 10 * distribute, distribute with modifications, sublicense, and/or sell * 11 * copies of the Software, and to permit persons to whom the Software is * 12 * furnished to do so, subject to the following conditions: * 13 * * 14 * The above copyright notice and this permission notice shall be included * 15 * in all copies or substantial portions of the Software. * 16 * * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 20 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 21 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 22 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 23 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 24 * * 25 * Except as contained in this notice, the name(s) of the above copyright * 26 * holders shall not be used in advertising or otherwise to promote the * 27 * sale, use or other dealings in this Software without prior written * 28 * authorization. * 29 ****************************************************************************/ 30 31/**************************************************************************** 32 * Author: Juergen Pfeifer, 1995,1997 * 33 ****************************************************************************/ 34 35#include "form.priv.h" 36 37MODULE_ID("$Id: fld_just.c,v 1.7 2023/10/17 09:52:10 nicm Exp $") 38 39/*--------------------------------------------------------------------------- 40| Facility : libnform 41| Function : int set_field_just(FIELD *field, int just) 42| 43| Description : Set the field's type of justification. 44| 45| Return Values : E_OK - success 46| E_BAD_ARGUMENT - one of the arguments was incorrect 47| E_SYSTEM_ERROR - system error 48+--------------------------------------------------------------------------*/ 49FORM_EXPORT(int) 50set_field_just(FIELD *field, int just) 51{ 52 int res = E_BAD_ARGUMENT; 53 54 T((T_CALLED("set_field_just(%p,%d)"), (void *)field, just)); 55 56 if ((just == NO_JUSTIFICATION) || 57 (just == JUSTIFY_LEFT) || 58 (just == JUSTIFY_CENTER) || 59 (just == JUSTIFY_RIGHT)) 60 { 61 Normalize_Field(field); 62 if (field->just != just) 63 { 64 field->just = (short)just; 65 res = _nc_Synchronize_Attributes(field); 66 } 67 else 68 res = E_OK; 69 } 70 RETURN(res); 71} 72 73/*--------------------------------------------------------------------------- 74| Facility : libnform 75| Function : int field_just( const FIELD *field ) 76| 77| Description : Retrieve the field's type of justification 78| 79| Return Values : The justification type. 80+--------------------------------------------------------------------------*/ 81FORM_EXPORT(int) 82field_just(const FIELD *field) 83{ 84 T((T_CALLED("field_just(%p)"), (const void *)field)); 85 returnCode(Normalize_Field(field)->just); 86} 87 88/* fld_just.c ends here */ 89