diff options
Diffstat (limited to 'lib/libform/fld_attr.c')
| -rw-r--r-- | lib/libform/fld_attr.c | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/lib/libform/fld_attr.c b/lib/libform/fld_attr.c new file mode 100644 index 00000000000..ebe0e17e3e8 --- /dev/null +++ b/lib/libform/fld_attr.c @@ -0,0 +1,103 @@ +/* $OpenBSD: fld_attr.c,v 1.1 1997/12/03 05:39:51 millert Exp $ */ + +/*-----------------------------------------------------------------------------+ +| The ncurses form library is Copyright (C) 1995-1997 | +| by Juergen Pfeifer <Juergen.Pfeifer@T-Online.de> | +| All Rights Reserved. | +| | +| Permission to use, copy, modify, and distribute this software and its | +| documentation for any purpose and without fee is hereby granted, provided | +| that the above copyright notice appear in all copies and that both that | +| copyright notice and this permission notice appear in supporting | +| documentation, and that the name of the above listed copyright holder(s) not | +| be used in advertising or publicity pertaining to distribution of the | +| software without specific, written prior permission. | +| | +| THE ABOVE LISTED COPYRIGHT HOLDER(S) DISCLAIM ALL WARRANTIES WITH REGARD TO | +| THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT- | +| NESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR | +| ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RE- | +| SULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, | +| NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH | +| THE USE OR PERFORMANCE OF THIS SOFTWARE. | ++-----------------------------------------------------------------------------*/ +#include "form.priv.h" + +MODULE_ID("Id: fld_attr.c,v 1.1 1997/10/21 13:24:19 juergen Exp $") + +/*---------------------------------------------------------------------------- + Field-Attribute manipulation routines + --------------------------------------------------------------------------*/ +/* "Template" macro to generate a function to set a fields attribute */ +#define GEN_FIELD_ATTR_SET_FCT( name ) \ +int set_field_ ## name (FIELD * field, chtype attr)\ +{\ + int res = E_BAD_ARGUMENT;\ + if ( attr==A_NORMAL || ((attr & A_ATTRIBUTES)==attr) )\ + {\ + Normalize_Field( field );\ + if ((field -> name) != attr)\ + {\ + field -> name = attr;\ + res = _nc_Synchronize_Attributes( field );\ + }\ + else\ + res = E_OK;\ + }\ + RETURN(res);\ +} + +/* "Template" macro to generate a function to get a fields attribute */ +#define GEN_FIELD_ATTR_GET_FCT( name ) \ +chtype field_ ## name (const FIELD * field)\ +{\ + return ( A_ATTRIBUTES & (Normalize_Field( field ) -> name) );\ +} + +/*--------------------------------------------------------------------------- +| Facility : libnform +| Function : int set_field_fore(FIELD *field, chtype attr) +| +| Description : Sets the foreground of the field used to display the +| field contents. +| +| Return Values : E_OK - success +| E_BAD_ARGUMENT - invalid attributes +| E_SYSTEM_ERROR - system error ++--------------------------------------------------------------------------*/ +GEN_FIELD_ATTR_SET_FCT( fore ) + +/*--------------------------------------------------------------------------- +| Facility : libnform +| Function : chtype field_fore(const FIELD *) +| +| Description : Retrieve fields foreground attribute +| +| Return Values : The foreground attribute ++--------------------------------------------------------------------------*/ +GEN_FIELD_ATTR_GET_FCT( fore ) + +/*--------------------------------------------------------------------------- +| Facility : libnform +| Function : int set_field_back(FIELD *field, chtype attr) +| +| Description : Sets the background of the field used to display the +| fields extend. +| +| Return Values : E_OK - success +| E_BAD_ARGUMENT - invalid attributes +| E_SYSTEM_ERROR - system error ++--------------------------------------------------------------------------*/ +GEN_FIELD_ATTR_SET_FCT( back ) + +/*--------------------------------------------------------------------------- +| Facility : libnform +| Function : chtype field_back(const +| +| Description : Retrieve fields background attribute +| +| Return Values : The background attribute ++--------------------------------------------------------------------------*/ +GEN_FIELD_ATTR_GET_FCT( back ) + +/* fld_attr.c ends here */ |