gimp/libgimp/gimpparasite_pdb.c

/* LIBGIMP - The GIMP Library
 * Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
 *
 * gimpparasite.c
 * Copyright (C) 1998 Jay Cox <jaycox@earthlink.net>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

#include "gimp.h"

GimpParasite *
gimp_parasite_find (const gchar *name)
{
  GParam *return_vals;
  gint nreturn_vals;
  GimpParasite *parasite;

  return_vals = gimp_run_procedure ("gimp_parasite_find",
				    &nreturn_vals,
				    PARAM_STRING, name,
				    PARAM_END);

  parasite = NULL;
  if (return_vals[0].data.d_status == STATUS_SUCCESS)
    parasite = gimp_parasite_copy (&return_vals[1].data.d_parasite);

  gimp_destroy_params (return_vals, nreturn_vals);
  
  return parasite;
}

void
gimp_parasite_attach (const GimpParasite *parasite)
{
  GParam *return_vals;
  gint nreturn_vals;

  return_vals = gimp_run_procedure ("gimp_parasite_attach",
				    &nreturn_vals,
				    PARAM_PARASITE, parasite,
				    PARAM_END);

  gimp_destroy_params (return_vals, nreturn_vals);
}

void
gimp_parasite_detach (const gchar *name)
{
  GParam *return_vals;
  gint nreturn_vals;

  return_vals = gimp_run_procedure ("gimp_parasite_detach",
				    &nreturn_vals,
				    PARAM_STRING, name,
				    PARAM_END);

  gimp_destroy_params (return_vals, nreturn_vals);
}

GimpParasite *
gimp_drawable_parasite_find (gint32       drawable_ID,
			     const gchar *name)

{
  GParam *return_vals;
  gint nreturn_vals;
  GimpParasite *parasite;
  return_vals = gimp_run_procedure ("gimp_drawable_parasite_find",
				    &nreturn_vals,
				    PARAM_DRAWABLE, drawable_ID,
				    PARAM_STRING, name,
				    PARAM_END);

  if (return_vals[0].data.d_status == STATUS_SUCCESS)
    {
      parasite = gimp_parasite_copy (&return_vals[1].data.d_parasite);
    }
  else
    parasite = NULL;

  gimp_destroy_params (return_vals, nreturn_vals);
  
  return parasite;
}

void
gimp_drawable_parasite_attach (gint32              drawable_ID,
			       const GimpParasite *parasite)
{
  GParam *return_vals;
  gint nreturn_vals;

  return_vals = gimp_run_procedure ("gimp_drawable_parasite_attach",
				    &nreturn_vals,
				    PARAM_DRAWABLE, drawable_ID,
				    PARAM_PARASITE, parasite,
				    PARAM_END);

  gimp_destroy_params (return_vals, nreturn_vals);
}

void
gimp_drawable_parasite_detach (gint32       drawable_ID,
			       const gchar *name)
{
  GParam *return_vals;
  gint nreturn_vals;

  return_vals = gimp_run_procedure ("gimp_drawable_parasite_detach",
				    &nreturn_vals,
				    PARAM_DRAWABLE, drawable_ID,
				    PARAM_STRING, name,
				    PARAM_END);


  gimp_destroy_params (return_vals, nreturn_vals);
}

GimpParasite *
gimp_image_parasite_find (gint32       image_ID, 
			  const gchar *name)
{
  GParam *return_vals;
  gint nreturn_vals;
  GimpParasite *parasite;
  return_vals = gimp_run_procedure ("gimp_image_parasite_find",
				    &nreturn_vals,
				    PARAM_IMAGE, image_ID,
				    PARAM_STRING, name,
				    PARAM_END);

  if (return_vals[0].data.d_status == STATUS_SUCCESS)
    {
      parasite = gimp_parasite_copy (&return_vals[1].data.d_parasite);
    }
  else
    parasite = NULL;

  gimp_destroy_params (return_vals, nreturn_vals);
  
  return parasite;
}

void
gimp_image_parasite_attach (gint32              image_ID, 
			    const GimpParasite *parasite)
{
  GParam *return_vals;
  gint nreturn_vals;

  return_vals = gimp_run_procedure ("gimp_image_parasite_attach",
				    &nreturn_vals,
				    PARAM_IMAGE, image_ID,
				    PARAM_PARASITE, parasite,
				    PARAM_END);

  gimp_destroy_params (return_vals, nreturn_vals);
}

void
gimp_image_parasite_detach (gint32       image_ID, 
			    const gchar *name)
{
  GParam *return_vals;
  gint nreturn_vals;

  return_vals = gimp_run_procedure ("gimp_image_parasite_detach",
				    &nreturn_vals,
				    PARAM_IMAGE, image_ID,
				    PARAM_STRING, name,
				    PARAM_END);

  gimp_destroy_params (return_vals, nreturn_vals);
}