mirror of https://github.com/GNOME/gimp.git
159 lines
3.8 KiB
C
159 lines
3.8 KiB
C
/* gimpparasite.c: Copyright 1998 Jay Cox <jaycox@gimp.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include <glib-object.h>
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#include "libgimpbase/gimpbase.h"
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#include "libgimpconfig/gimpconfig.h"
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#include "core-types.h"
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#include "gimp.h"
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#include "gimp-parasites.h"
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#include "gimpparasitelist.h"
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void
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gimp_parasite_attach (Gimp *gimp,
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const GimpParasite *parasite)
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{
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g_return_if_fail (GIMP_IS_GIMP (gimp));
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g_return_if_fail (parasite != NULL);
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gimp_parasite_list_add (gimp->parasites, parasite);
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}
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void
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gimp_parasite_detach (Gimp *gimp,
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const gchar *name)
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{
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g_return_if_fail (GIMP_IS_GIMP (gimp));
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g_return_if_fail (name != NULL);
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gimp_parasite_list_remove (gimp->parasites, name);
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}
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const GimpParasite *
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gimp_parasite_find (Gimp *gimp,
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const gchar *name)
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{
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g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
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g_return_val_if_fail (name != NULL, NULL);
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return gimp_parasite_list_find (gimp->parasites, name);
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}
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static void
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list_func (const gchar *key,
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GimpParasite *parasite,
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gchar ***current)
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{
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*(*current)++ = g_strdup (key);
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}
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gchar **
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gimp_parasite_list (Gimp *gimp,
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gint *count)
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{
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gchar **list;
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gchar **current;
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g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
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g_return_val_if_fail (count != NULL, NULL);
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*count = gimp_parasite_list_length (gimp->parasites);
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list = current = g_new (gchar *, *count);
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gimp_parasite_list_foreach (gimp->parasites, (GHFunc) list_func, ¤t);
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return list;
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}
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/* FIXME: this doesn't belong here */
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void
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gimp_parasite_shift_parent (GimpParasite *parasite)
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{
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g_return_if_fail (parasite != NULL);
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parasite->flags = (parasite->flags >> 8);
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}
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/* parasiterc functions */
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void
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gimp_parasiterc_load (Gimp *gimp)
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{
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gchar *filename;
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GError *error = NULL;
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g_return_if_fail (GIMP_IS_GIMP (gimp));
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filename = gimp_personal_rc_file ("parasiterc");
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if (gimp->be_verbose)
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g_print ("Parsing '%s'\n", gimp_filename_to_utf8 (filename));
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if (! gimp_config_deserialize_file (GIMP_CONFIG (gimp->parasites),
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filename, NULL, &error))
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{
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if (error->code != GIMP_CONFIG_ERROR_OPEN_ENOENT)
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g_message (error->message);
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g_error_free (error);
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}
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g_free (filename);
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}
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void
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gimp_parasiterc_save (Gimp *gimp)
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{
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const gchar *header =
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"GIMP parasiterc\n"
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"\n"
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"This file will be entirely rewritten every time you quit the gimp.";
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const gchar *footer =
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"end of parasiterc";
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gchar *filename;
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GError *error = NULL;
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g_return_if_fail (GIMP_IS_GIMP (gimp));
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g_return_if_fail (GIMP_IS_PARASITE_LIST (gimp->parasites));
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filename = gimp_personal_rc_file ("parasiterc");
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if (gimp->be_verbose)
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g_print ("Writing '%s'\n", gimp_filename_to_utf8 (filename));
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if (! gimp_config_serialize_to_file (GIMP_CONFIG (gimp->parasites),
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filename,
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header, footer, NULL,
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&error))
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{
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g_message (error->message);
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g_error_free (error);
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}
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g_free (filename);
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}
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