2003-07-18 12:22:19 +00:00
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/**
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* \file input_validators.C
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Allan Rae
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*
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* Full author contact details are available in file CREDITS
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2000-06-12 11:55:12 +00:00
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*/
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2001-03-15 13:37:04 +00:00
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#include <config.h>
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2002-03-11 17:00:41 +00:00
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2003-05-14 09:17:22 +00:00
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#include "lyx_forms.h"
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2000-12-06 22:24:17 +00:00
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#include "support/lstrings.h"
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2000-06-12 11:55:12 +00:00
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#include "input_validators.h"
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2003-06-30 23:56:22 +00:00
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using namespace lyx::support;
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2000-06-12 11:55:12 +00:00
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#if defined(__cplusplus)
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extern "C"
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{
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#endif
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2001-07-28 12:24:16 +00:00
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int fl_int_filter(FL_OBJECT * ob,
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char const *, char const *, int c)
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{
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if (c == 0 /* final test before handing contents to app */
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|| strchr("0123456789+-", c)) {
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if (isStrInt(fl_get_input(ob)))
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return FL_VALID;
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}
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return FL_INVALID|FL_RINGBELL;
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}
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2001-01-08 09:37:13 +00:00
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int fl_unsigned_int_filter(FL_OBJECT * /*ob*/,
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2001-07-28 12:24:16 +00:00
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char const *, char const *, int c)
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2000-06-12 11:55:12 +00:00
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{
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2000-06-13 17:10:47 +00:00
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if (c == 0 /* final test before handing contents to app */
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2000-06-12 11:55:12 +00:00
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|| strchr("0123456789", c)) {
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2000-06-13 17:10:47 +00:00
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/* since we only accept numerals then it must be valid */
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2000-11-03 09:47:02 +00:00
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return FL_VALID;
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}
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return FL_INVALID|FL_RINGBELL;
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}
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2001-07-28 12:24:16 +00:00
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int fl_float_filter(FL_OBJECT * ob,
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char const *, char const *, int c)
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{
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if (c == 0 /* final test before handing contents to app */
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|| strchr("0123456789.+-", c)) {
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if (isStrDbl(fl_get_input(ob)))
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return FL_VALID;
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}
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return FL_INVALID|FL_RINGBELL;
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}
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2000-12-06 22:24:17 +00:00
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int fl_unsigned_float_filter(FL_OBJECT * ob,
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2001-01-08 09:37:13 +00:00
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char const * /*not_used*/,
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char const * /*unused*/,
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2000-12-06 22:24:17 +00:00
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int c)
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{
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if (c == 0 /* final test before handing contents to app */
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|| strchr("0123456789.", c)) {
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2001-01-08 09:37:13 +00:00
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if (isStrDbl(fl_get_input(ob)))
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2000-12-06 22:24:17 +00:00
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return FL_VALID;
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}
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return FL_INVALID|FL_RINGBELL;
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}
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2001-01-08 09:37:13 +00:00
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int fl_lowercase_filter(FL_OBJECT * /*ob*/,
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char const * /*not_used*/,
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char const * /*unused*/,
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2000-11-03 09:47:02 +00:00
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int c)
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{
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if (c == 0 /* final test before handing contents to app */
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2000-11-08 09:39:46 +00:00
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|| strchr("abcdefghijklmnopqrstuvwxyz0123456789", c)) {
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2000-11-03 09:47:02 +00:00
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/* since we only accept numerals then it must be valid */
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2000-06-12 11:55:12 +00:00
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return FL_VALID;
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}
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return FL_INVALID|FL_RINGBELL;
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}
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#if defined(__cplusplus)
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}
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#endif
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