| 1 | /****************************************************************************
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| 2 | * Copyright (c) 1998-2003,2004 Free Software Foundation, Inc. *
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| 3 | * *
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| 4 | * Permission is hereby granted, free of charge, to any person obtaining a *
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| 5 | * copy of this software and associated documentation files (the *
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| 6 | * "Software"), to deal in the Software without restriction, including *
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| 7 | * without limitation the rights to use, copy, modify, merge, publish, *
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| 8 | * distribute, distribute with modifications, sublicense, and/or sell *
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| 9 | * copies of the Software, and to permit persons to whom the Software is *
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| 10 | * furnished to do so, subject to the following conditions: *
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| 11 | * *
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| 12 | * The above copyright notice and this permission notice shall be included *
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| 13 | * in all copies or substantial portions of the Software. *
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| 14 | * *
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| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
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| 16 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
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| 17 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
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| 18 | * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
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| 19 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
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| 20 | * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
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| 21 | * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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| 22 | * *
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| 23 | * Except as contained in this notice, the name(s) of the above copyright *
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| 24 | * holders shall not be used in advertising or otherwise to promote the *
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| 25 | * sale, use or other dealings in this Software without prior written *
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| 26 | * authorization. *
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| 27 | ****************************************************************************/
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| 28 |
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| 29 | /****************************************************************************
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| 30 | * Author: Juergen Pfeifer, 1995,1997 *
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| 31 | ****************************************************************************/
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| 32 |
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| 33 | #include "form.priv.h"
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| 34 |
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| 35 | MODULE_ID("$Id: fld_info.c,v 1.10 2004/12/11 22:24:57 tom Exp $")
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| 36 |
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| 37 | /*---------------------------------------------------------------------------
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| 38 | | Facility : libnform
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| 39 | | Function : int field_info(const FIELD *field,
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| 40 | | int *rows, int *cols,
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| 41 | | int *frow, int *fcol,
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| 42 | | int *nrow, int *nbuf)
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| 43 | |
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| 44 | | Description : Retrieve infos about the fields creation parameters.
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| 45 | |
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| 46 | | Return Values : E_OK - success
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| 47 | | E_BAD_ARGUMENT - invalid field pointer
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| 48 | +--------------------------------------------------------------------------*/
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| 49 | NCURSES_EXPORT(int)
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| 50 | field_info(const FIELD *field,
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| 51 | int *rows, int *cols,
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| 52 | int *frow, int *fcol,
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| 53 | int *nrow, int *nbuf)
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| 54 | {
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| 55 | T((T_CALLED("field_info(%p,%p,%p,%p,%p,%p,%p)"),
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| 56 | field,
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| 57 | rows, cols,
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| 58 | frow, fcol,
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| 59 | nrow, nbuf));
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| 60 |
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| 61 | if (!field)
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| 62 | RETURN(E_BAD_ARGUMENT);
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| 63 |
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| 64 | if (rows)
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| 65 | *rows = field->rows;
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| 66 | if (cols)
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| 67 | *cols = field->cols;
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| 68 | if (frow)
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| 69 | *frow = field->frow;
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| 70 | if (fcol)
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| 71 | *fcol = field->fcol;
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| 72 | if (nrow)
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| 73 | *nrow = field->nrow;
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| 74 | if (nbuf)
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| 75 | *nbuf = field->nbuf;
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| 76 | RETURN(E_OK);
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| 77 | }
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| 78 |
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| 79 | /*---------------------------------------------------------------------------
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| 80 | | Facility : libnform
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| 81 | | Function : int dynamic_field_info(const FIELD *field,
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| 82 | | int *drows, int *dcols,
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| 83 | | int *maxgrow)
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| 84 | |
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| 85 | | Description : Retrieve informations about a dynamic fields current
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| 86 | | dynamic parameters.
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| 87 | |
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| 88 | | Return Values : E_OK - success
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| 89 | | E_BAD_ARGUMENT - invalid argument
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| 90 | +--------------------------------------------------------------------------*/
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| 91 | NCURSES_EXPORT(int)
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| 92 | dynamic_field_info(const FIELD *field, int *drows, int *dcols, int *maxgrow)
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| 93 | {
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| 94 | T((T_CALLED("dynamic_field_info(%p,%p,%p,%p)"), field, drows, dcols, maxgrow));
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| 95 |
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| 96 | if (!field)
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| 97 | RETURN(E_BAD_ARGUMENT);
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| 98 |
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| 99 | if (drows)
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| 100 | *drows = field->drows;
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| 101 | if (dcols)
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| 102 | *dcols = field->dcols;
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| 103 | if (maxgrow)
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| 104 | *maxgrow = field->maxgrow;
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| 105 |
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| 106 | RETURN(E_OK);
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| 107 | }
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| 108 |
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| 109 | /* fld_info.c ends here */
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