/******************************************************************************
             Copyright (c) 1999 Unigraphics Solutions, Inc.
                       Unpublished - All Rights Reserved

*******************************************************************************/
/*
The following example requires and open part. The example code
program demonstrates how to use multiple selection by class. The
selection class is masked for lines, circles, conics, splines, and points.
*/
#include <stdio.h>
#include <uf.h>
#include <uf_ui.h>
#include <uf_object_types.h>
#include <uf_disp.h>
#define UF_CALL(X) (report( __FILE__, __LINE__, #X, (X)))
static int report( char *file, int line, char *call, int irc)
{
  if (irc)
  {
     char    messg[133];
     printf("%s, line %d:  %s\n", file, line, call);
     (UF_get_fail_message(irc, messg)) ?
       printf("    returned a %d\n", irc) :
       printf("    returned error %d:  %s\n", irc, messg);
  }
  return(irc);
}
static void do_ugopen_api(void)
{
int irc = 0;
char *message = "Select Objects";
UF_UI_selection_options_t opts;
UF_UI_mask_t mask[5] = {{UF_line_type, 0, 0},
                         {UF_circle_type, 0, 0},
                         {UF_conic_type, UF_all_subtype, 0},
                         {UF_spline_type, 0, 0},
                         {UF_point_type, 0, 0}};
int response, count;
tag_p_t objects;
int i;
int off = 0;

opts.other_options = 0;
opts.reserved = NULL;
opts.num_mask_triples = 5;
opts.scope = UF_UI_SEL_SCOPE_WORK_PART_AND_OCC;
opts.mask_triples = &mask[0];
/* set selection scope to be work part & occurrence */
irc = UF_UI_select_by_class(
message,&opts,&response,&count,&objects );
 /* if no error, print information about selected objects */
if(!irc)
{
  printf("response= %d, object count= %d\n",response,count);
  /* fall through only if objects selected */
  if (objects != NULL)
  {
    for (i=0; i < count; i++)
    {
      printf("object tag= %d\n", objects[i]);
      /* unhighlight selected objects */
      UF_DISP_set_highlight(objects[i],off);
    }
  }
}
UF_free(objects);
}
/*ARGSUSED*/
void ufusr(char *param, int *retcode, int param_len)
{
  if (!UF_CALL(UF_initialize()))
  {
    do_ugopen_api();
    UF_CALL(UF_terminate());
  }
}
int ufusr_ask_unload(void)
{
  return (UF_UNLOAD_IMMEDIATELY);
}