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/* gimpparasite.c: Copyright 1998 Jay Cox <jaycox@gimp.org>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <gio/gio.h>
#include "libgimpbase/gimpbase.h"
#include "libgimpconfig/gimpconfig.h"
#include "core-types.h"
#include "gimp.h"
#include "gimp-parasites.h"
#include "gimpparasitelist.h"
gboolean
gimp_parasite_validate (Gimp *gimp,
const GimpParasite *parasite,
GError **error)
{
g_return_val_if_fail (GIMP_IS_GIMP (gimp), FALSE);
g_return_val_if_fail (parasite != NULL, FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
return TRUE;
}
void
gimp_parasite_attach (Gimp *gimp,
const GimpParasite *parasite)
{
g_return_if_fail (GIMP_IS_GIMP (gimp));
g_return_if_fail (parasite != NULL);
gimp_parasite_list_add (gimp->parasites, parasite);
}
void
gimp_parasite_detach (Gimp *gimp,
const gchar *name)
{
g_return_if_fail (GIMP_IS_GIMP (gimp));
g_return_if_fail (name != NULL);
gimp_parasite_list_remove (gimp->parasites, name);
}
const GimpParasite *
gimp_parasite_find (Gimp *gimp,
const gchar *name)
{
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
g_return_val_if_fail (name != NULL, NULL);
return gimp_parasite_list_find (gimp->parasites, name);
}
static void
list_func (const gchar *key,
GimpParasite *parasite,
gchar ***current)
{
*(*current)++ = g_strdup (key);
}
gchar **
gimp_parasite_list (Gimp *gimp,
gint *count)
{
gchar **list;
gchar **current;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
g_return_val_if_fail (count != NULL, NULL);
*count = gimp_parasite_list_length (gimp->parasites);
list = current = g_new (gchar *, *count);
gimp_parasite_list_foreach (gimp->parasites, (GHFunc) list_func, ¤t);
return list;
}
/* FIXME: this doesn't belong here */
void
gimp_parasite_shift_parent (GimpParasite *parasite)
{
g_return_if_fail (parasite != NULL);
parasite->flags = (parasite->flags >> 8);
}
/* parasiterc functions */
void
gimp_parasiterc_load (Gimp *gimp)
{
GFile *file;
GError *error = NULL;
g_return_if_fail (GIMP_IS_GIMP (gimp));
file = gimp_directory_file ("parasiterc", NULL);
if (gimp->be_verbose)
g_print ("Parsing '%s'\n", gimp_file_get_utf8_name (file));
if (! gimp_config_deserialize_gfile (GIMP_CONFIG (gimp->parasites),
file, NULL, &error))
{
if (error->code != GIMP_CONFIG_ERROR_OPEN_ENOENT)
gimp_message_literal (gimp, NULL, GIMP_MESSAGE_ERROR, error->message);
g_error_free (error);
}
g_object_unref (file);
}
void
gimp_parasiterc_save (Gimp *gimp)
{
const gchar *header =
"GIMP parasiterc\n"
"\n"
"This file will be entirely rewritten each time you exit.";
const gchar *footer =
"end of parasiterc";
GFile *file;
GError *error = NULL;
g_return_if_fail (GIMP_IS_GIMP (gimp));
g_return_if_fail (GIMP_IS_PARASITE_LIST (gimp->parasites));
file = gimp_directory_file ("parasiterc", NULL);
if (gimp->be_verbose)
g_print ("Writing '%s'\n", gimp_file_get_utf8_name (file));
if (! gimp_config_serialize_to_gfile (GIMP_CONFIG (gimp->parasites),
file,
header, footer, NULL,
&error))
{
gimp_message_literal (gimp, NULL, GIMP_MESSAGE_ERROR, error->message);
g_error_free (error);
}
g_object_unref (file);
}
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