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StripCurve.c
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StripCurve.c
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/*************************************************************************\
* Copyright (c) 1994-2004 The University of Chicago, as Operator of Argonne
* National Laboratory.
* Copyright (c) 1997-2003 Southeastern Universities Research Association,
* as Operator of Thomas Jefferson National Accelerator Facility.
* Copyright (c) 1997-2002 Deutches Elektronen-Synchrotron in der Helmholtz-
* Gemelnschaft (DESY).
* This file is distributed subject to a Software License Agreement found
* in the file LICENSE that is included with this distribution.
\*************************************************************************/
#define DEBUG_CONNECTING 0
#include "StripCurve.h"
StripCurve StripCurve_init (StripConfig *scfg)
{
StripCurveInfo *sc;
if ((sc = (StripCurveInfo *)malloc (sizeof (StripCurveInfo))) != NULL)
{
sc->scfg = scfg;
sc->id = 0;
sc->details = 0;
sc->func_data = 0;
sc->get_value = 0;
sc->status = 0;
}
return (StripCurve)sc;
}
void StripCurve_delete (StripCurve the_sc)
{
free (the_sc);
}
int StripCurve_setattr (StripCurve the_sc, ...)
{
va_list ap;
int attrib;
StripCurveInfo *sc = (StripCurveInfo *)the_sc;
int ret_val = 1;
#if DEBUG_CONNECTING
print("%s StripCurve_setattr\" %s\n",
timeStamp(), sc->details->name);
#endif
va_start (ap, the_sc);
for (attrib = va_arg (ap, StripCurveAttribute);
(attrib != 0);
attrib = va_arg (ap, StripCurveAttribute))
{
if ((ret_val = ((attrib > 0) &&
(attrib < STRIPCURVE_LAST_ATTRIBUTE))))
{
#if DEBUG_CONNECTING
print("*** StripCurve_setattr: attrib=%d\n", attrib);
#endif
switch (attrib)
{
case STRIPCURVE_NAME:
strcpy (sc->details->name, va_arg (ap, char *));
StripConfigMask_set
(&sc->details->update_mask, SCFGMASK_CURVE_NAME);
StripConfigMask_set
(&sc->scfg->UpdateInfo.update_mask, SCFGMASK_CURVE_NAME);
break;
case STRIPCURVE_EGU:
strcpy (sc->details->egu, va_arg (ap, char *));
StripConfigMask_set
(&sc->details->update_mask, SCFGMASK_CURVE_EGU);
StripConfigMask_set
(&sc->scfg->UpdateInfo.update_mask, SCFGMASK_CURVE_EGU);
StripCurve_setstat(sc, STRIPCURVE_EGU_SET);
break;
case STRIPCURVE_COMMENT:
strcpy (sc->details->comment, va_arg (ap, char *));
StripConfigMask_set
(&sc->details->update_mask, SCFGMASK_CURVE_COMMENT);
StripConfigMask_set
(&sc->scfg->UpdateInfo.update_mask, SCFGMASK_CURVE_COMMENT);
StripCurve_setstat (sc, STRIPCURVE_COMMENT_SET);
break;
case STRIPCURVE_PRECISION:
sc->details->precision = va_arg (ap, int);
sc->details->precision =
max ( sc->details->precision, STRIPMIN_CURVE_PRECISION);
sc->details->precision =
min ( sc->details->precision, STRIPMAX_CURVE_PRECISION);
StripConfigMask_set
(&sc->details->update_mask, SCFGMASK_CURVE_PRECISION);
StripConfigMask_set
(&sc->scfg->UpdateInfo.update_mask, SCFGMASK_CURVE_PRECISION);
StripCurve_setstat (sc, STRIPCURVE_PRECISION_SET);
break;
case STRIPCURVE_MIN:
sc->details->min = va_arg (ap, double);
StripConfigMask_set
(&sc->details->update_mask, SCFGMASK_CURVE_MIN);
StripConfigMask_set
(&sc->scfg->UpdateInfo.update_mask, SCFGMASK_CURVE_MIN);
StripCurve_setstat (sc, STRIPCURVE_MIN_SET);
break;
case STRIPCURVE_MAX:
sc->details->max = va_arg (ap, double);
StripConfigMask_set
(&sc->details->update_mask, SCFGMASK_CURVE_MAX);
StripConfigMask_set
(&sc->scfg->UpdateInfo.update_mask, SCFGMASK_CURVE_MAX);
StripCurve_setstat (sc, STRIPCURVE_MAX_SET);
break;
case STRIPCURVE_SCALE:
sc->details->scale = va_arg (ap, int);
StripConfigMask_set
(&sc->details->update_mask, SCFGMASK_CURVE_SCALE);
StripConfigMask_set
(&sc->scfg->UpdateInfo.update_mask, SCFGMASK_CURVE_SCALE);
break;
case STRIPCURVE_PLOTSTAT:
sc->details->plotstat = va_arg (ap, int);
StripConfigMask_set
(&sc->details->update_mask, SCFGMASK_CURVE_PLOTSTAT);
StripConfigMask_set
(&sc->scfg->UpdateInfo.update_mask, SCFGMASK_CURVE_PLOTSTAT);
break;
case STRIPCURVE_COLOR:
sc->details->color = va_arg (ap, cColor *);
break;
case STRIPCURVE_FUNCDATA:
sc->func_data = va_arg (ap, void *);
break;
case STRIPCURVE_SAMPLEFUNC:
sc->get_value = va_arg (ap, StripCurveSampleFunc);
break;
}
}
else break;
}
va_end (ap);
#if DEBUG_CONNECTING
print("*** StripCurve_setattr: Ending\n",
timeStamp());
#endif
return ret_val;
}
int StripCurve_getattr (StripCurve the_sc, ...)
{
va_list ap;
int attrib;
StripCurveInfo *sc = (StripCurveInfo *)the_sc;
int ret_val = 1;
va_start (ap, the_sc);
for (attrib = va_arg (ap, StripCurveAttribute);
(attrib != 0);
attrib = va_arg (ap, StripCurveAttribute))
{
if ((ret_val = ((attrib > 0) && (attrib < STRIPCURVE_LAST_ATTRIBUTE))))
switch (attrib)
{
case STRIPCURVE_NAME:
*(va_arg (ap, char **)) = sc->details->name;
break;
case STRIPCURVE_EGU:
*(va_arg (ap, char **)) = sc->details->egu;
break;
case STRIPCURVE_COMMENT:
*(va_arg (ap, char **)) = sc->details->comment;
break;
case STRIPCURVE_PRECISION:
*(va_arg (ap, int *)) = sc->details->precision;
break;
case STRIPCURVE_MIN:
*(va_arg (ap, double *)) = sc->details->min;
break;
case STRIPCURVE_MAX:
*(va_arg (ap, double *)) = sc->details->max;
break;
case STRIPCURVE_SCALE:
*(va_arg (ap, int *)) = sc->details->scale;
break;
case STRIPCURVE_PLOTSTAT:
*(va_arg (ap, int *)) = sc->details->plotstat;
break;
case STRIPCURVE_COLOR:
*(va_arg (ap, cColor **)) = sc->details->color;
break;
case STRIPCURVE_FUNCDATA:
*(va_arg (ap, void **)) = sc->func_data;
break;
case STRIPCURVE_SAMPLEFUNC:
*(va_arg (ap, StripCurveSampleFunc *)) = sc->get_value;
break;
}
else break;
}
va_end (ap);
return ret_val;
}
void StripCurve_update (StripCurve the_sc)
{
StripCurveInfo *sc = (StripCurveInfo *)the_sc;
StripConfig_update (sc->scfg, SCFGMASK_CURVE);
}
/*
* StripCurve_set/getattr_val
*/
void *StripCurve_getattr_val (StripCurve the_sc, StripCurveAttribute attrib)
{
StripCurveInfo *sc = (StripCurveInfo *)the_sc;
switch (attrib)
{
case STRIPCURVE_NAME:
return (void *)sc->details->name;
case STRIPCURVE_EGU:
return (void *)sc->details->egu;
case STRIPCURVE_COMMENT:
return (void *)sc->details->comment;
case STRIPCURVE_PRECISION:
return (void *)&sc->details->precision;
case STRIPCURVE_MIN:
return (void *)&sc->details->min;
case STRIPCURVE_MAX:
return (void *)&sc->details->max;
case STRIPCURVE_SCALE:
return (void *)&sc->details->scale;
case STRIPCURVE_PLOTSTAT:
return (void *)&sc->details->plotstat;
case STRIPCURVE_COLOR:
return (void *)sc->details->color;
case STRIPCURVE_FUNCDATA:
return (void *)sc->func_data;
case STRIPCURVE_SAMPLEFUNC:
return (void *)sc->get_value;
default:
return NULL;
}
}
/*
* StripCurve_setstat
*/
void StripCurve_setstat (StripCurve the_sc,
unsigned stat)
{
StripCurveInfo *sc = (StripCurveInfo *)the_sc;
int i;
#if DEBUG_CONNECTING
if(stat & STRIPCURVE_WAITING) {
print("%s StripCurve_setstat:STRIPCURVE_WAITING\" %s\n",
timeStamp(), sc->details->name);
}
if(stat & STRIPCURVE_CONNECTED) {
print("%s StripCurve_setstat:STRIPCURVE_CONNECTED\" %s\n",
timeStamp(), sc->details->name);
}
#endif
/* translate status bits into StripConfigMaskElement values and
* update set_mask appropriately */
if (sc->details)
for (i = 0; (i + SCIDX_EGU_SET) < SCIDX_COUNT; i++)
if (stat & (1 << (i + SCIDX_EGU_SET)))
StripConfigMask_set (&sc->details->set_mask, SCFGMASK_CURVE_EGU + i);
/* update the status */
sc->status |= stat;
}
/*
* StripCurve_getstat
*/
StripCurveStatus StripCurve_getstat (StripCurve the_sc,
unsigned stat)
{
unsigned long ret;
StripCurveInfo *sc = (StripCurveInfo *)the_sc;
int i;
/* need to translate StripConfigMaskElement values from the
* set_mask into StripCurveStatus bits to combine with the
* existing status bits to produce the return value. */
ret = sc->status;
if (sc->details)
for (i = 0; (i + SCIDX_EGU_SET) < SCIDX_COUNT; i++)
if (StripConfigMask_stat
(&sc->details->set_mask, SCFGMASK_CURVE_EGU + i))
ret |= (1 << (SCIDX_EGU_SET + i));
return (StripCurveStatus)(ret & stat);
}
/*
* StripCurve_clearstat
*/
void StripCurve_clearstat (StripCurve the_sc,
unsigned stat)
{
StripCurveInfo *sc = (StripCurveInfo *)the_sc;
int i;
#if DEBUG_CONNECTING
if(stat & STRIPCURVE_WAITING) {
print("%s StripCurve_clearstat:STRIPCURVE_WAITING\" %s\n",
timeStamp(), sc->details->name);
}
if(stat & STRIPCURVE_CONNECTED) {
print("%s StripCurve_clearstat:STRIPCURVE_CONNECTED\" %s\n",
timeStamp(), sc->details->name);
}
#endif
/* translate status bits into StripConfigMaskElement values and
* update set_mask appropriately */
if (sc->details)
for (i = 0; (i + SCIDX_EGU_SET) < SCIDX_COUNT; i++)
if (stat & (1 << (i + SCIDX_EGU_SET)))
StripConfigMask_unset (&sc->details->set_mask, SCFGMASK_CURVE_EGU + i);
/* update the status */
sc->status &= ~stat;
}
/* **************************** Emacs Editing Sequences ***************** */
/* Local Variables: */
/* tab-width: 6 */
/* c-basic-offset: 2 */
/* c-comment-only-line-offset: 0 */
/* c-indent-comments-syntactically-p: t */
/* c-label-minimum-indentation: 1 */
/* c-file-offsets: ((substatement-open . 0) (label . 2) */
/* (brace-entry-open . 0) (label .2) (arglist-intro . +) */
/* (arglist-cont-nonempty . c-lineup-arglist) ) */
/* End: */