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84 lines
3.7 KiB
C
84 lines
3.7 KiB
C
/****************************************************************************
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* Copyright (c) 1998,2000 Free Software Foundation, Inc. *
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* *
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* Permission is hereby granted, free of charge, to any person obtaining a *
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* copy of this software and associated documentation files (the *
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* "Software"), to deal in the Software without restriction, including *
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* without limitation the rights to use, copy, modify, merge, publish, *
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* distribute, distribute with modifications, sublicense, and/or sell *
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* copies of the Software, and to permit persons to whom the Software is *
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* furnished to do so, subject to the following conditions: *
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* *
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* The above copyright notice and this permission notice shall be included *
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* in all copies or substantial portions of the Software. *
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* *
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
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* IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
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* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
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* THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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* *
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* Except as contained in this notice, the name(s) of the above copyright *
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* holders shall not be used in advertising or otherwise to promote the *
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* sale, use or other dealings in this Software without prior written *
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* authorization. *
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****************************************************************************/
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/****************************************************************************
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* Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 *
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****************************************************************************/
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#include "form.priv.h"
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MODULE_ID("$Id: fld_just.c,v 1.6 2000/12/10 02:09:38 tom Exp $")
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/*---------------------------------------------------------------------------
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| Facility : libnform
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| Function : int set_field_just(FIELD *field, int just)
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| Description : Set the fields type of justification.
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| Return Values : E_OK - success
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| E_BAD_ARGUMENT - one of the arguments was incorrect
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| E_SYSTEM_ERROR - system error
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+--------------------------------------------------------------------------*/
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NCURSES_EXPORT(int)
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set_field_just (FIELD * field, int just)
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{
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int res = E_BAD_ARGUMENT;
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if ((just==NO_JUSTIFICATION) ||
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(just==JUSTIFY_LEFT) ||
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(just==JUSTIFY_CENTER) ||
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(just==JUSTIFY_RIGHT) )
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{
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Normalize_Field( field );
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if (field->just != just)
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{
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field->just = just;
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res = _nc_Synchronize_Attributes( field );
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}
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else
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res = E_OK;
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}
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RETURN(res);
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}
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/*---------------------------------------------------------------------------
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| Facility : libnform
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| Function : int field_just( const FIELD *field )
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| Description : Retrieve the fields type of justification
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| Return Values : The justification type.
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+--------------------------------------------------------------------------*/
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NCURSES_EXPORT(int)
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field_just (const FIELD * field)
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{
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return Normalize_Field( field )->just;
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}
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/* fld_just.c ends here */
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