progbar.c File Reference

#include <string.h>
#include "internal.h"

Include dependency graph for progbar.c:

Go to the source code of this file.

Functions
ncprogbar *	ncprogbar_create (ncplane *n, const ncprogbar_options *opts)
ncplane *	ncprogbar_plane (ncprogbar *n)
int	ncprogbar_set_progress (ncprogbar *n, double p)
double	ncprogbar_progress (const ncprogbar *n)
void	ncprogbar_destroy (ncprogbar *n)

Function Documentation

ncprogbar_create()

ncprogbar * ncprogbar_create	(	ncplane *	n,
		const ncprogbar_options *	opts
	)

Definition at line 4 of file progbar.c.

                                                                      {
  ncprogbar_options default_opts;
  if(opts == NULL){
    memset(&default_opts, 0, sizeof(default_opts));
    opts = &default_opts;
  }
  if(opts->flags > (NCPROGBAR_OPTION_RETROGRADE << 1u)){
    logwarn("invalid flags %016" PRIx64, opts->flags);
  }
  ncprogbar* ret = malloc(sizeof(*ret));
  if(ret == NULL){
    ncplane_destroy(n);
    return NULL;
  }
  ret->ncp = n;
  ret->ulchannel = opts->ulchannel;
  ret->urchannel = opts->urchannel;
  ret->blchannel = opts->blchannel;
  ret->brchannel = opts->brchannel;
  ret->retrograde = opts->flags & NCPROGBAR_OPTION_RETROGRADE;
  if(ncplane_set_widget(n, ret, (void(*)(void*))ncprogbar_destroy)){
    ncplane_destroy(n);
    free(ret);
    return NULL;
  }
  return ret;
}

Here is the call graph for this function:

Here is the caller graph for this function:

ncprogbar_destroy()

void ncprogbar_destroy

(

ncprogbar *

n

)

Definition at line 190 of file progbar.c.

                                    {
  if(n){
    if(ncplane_set_widget(n->ncp, NULL, NULL) == 0){
      ncplane_destroy(n->ncp);
    }
    free(n);
  }
}

Here is the call graph for this function:

Here is the caller graph for this function:

ncprogbar_plane()

ncplane * ncprogbar_plane

(

ncprogbar *

n

)

Definition at line 32 of file progbar.c.

                                      {
  return n->ncp;
}

Here is the caller graph for this function:

ncprogbar_progress()

double ncprogbar_progress

(

const ncprogbar *

n

)

Definition at line 186 of file progbar.c.

                                             {
  return n->progress;
}

Here is the caller graph for this function:

ncprogbar_set_progress()

int ncprogbar_set_progress	(	ncprogbar *	n,
		double	p
	)

Definition at line 176 of file progbar.c.

                                                  {
//fprintf(stderr, "PROGRESS: %g\n", p);
  if(p < 0 || p > 1){
    logerror("invalid progress %g", p);
    return -1;
  }
  n->progress = p;
  return progbar_redraw(n);
}

Here is the caller graph for this function: