mirror of https://github.com/GNOME/gimp.git
160 lines
4.3 KiB
C
160 lines
4.3 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* gimppluginmanager-help-domain.c
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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 3 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, see <http://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <string.h>
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#include <glib-object.h>
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#include "plug-in-types.h"
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#include "gimppluginmanager.h"
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#include "gimppluginmanager-help-domain.h"
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typedef struct _GimpPlugInHelpDomain GimpPlugInHelpDomain;
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struct _GimpPlugInHelpDomain
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{
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gchar *prog_name;
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gchar *domain_name;
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gchar *domain_uri;
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};
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void
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gimp_plug_in_manager_help_domain_exit (GimpPlugInManager *manager)
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{
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GSList *list;
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g_return_if_fail (GIMP_IS_PLUG_IN_MANAGER (manager));
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for (list = manager->help_domains; list; list = list->next)
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{
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GimpPlugInHelpDomain *domain = list->data;
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g_free (domain->prog_name);
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g_free (domain->domain_name);
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g_free (domain->domain_uri);
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g_slice_free (GimpPlugInHelpDomain, domain);
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}
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g_slist_free (manager->help_domains);
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manager->help_domains = NULL;
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}
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void
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gimp_plug_in_manager_add_help_domain (GimpPlugInManager *manager,
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const gchar *prog_name,
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const gchar *domain_name,
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const gchar *domain_uri)
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{
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GimpPlugInHelpDomain *domain;
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g_return_if_fail (GIMP_IS_PLUG_IN_MANAGER (manager));
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g_return_if_fail (prog_name != NULL);
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g_return_if_fail (domain_name != NULL);
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domain = g_slice_new (GimpPlugInHelpDomain);
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domain->prog_name = g_strdup (prog_name);
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domain->domain_name = g_strdup (domain_name);
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domain->domain_uri = g_strdup (domain_uri);
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manager->help_domains = g_slist_prepend (manager->help_domains, domain);
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#ifdef VERBOSE
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g_print ("added help domain \"%s\" for base uri \"%s\"\n",
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domain->domain_name ? domain->domain_name : "(null)",
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domain->domain_uri ? domain->domain_uri : "(null)");
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#endif
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}
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const gchar *
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gimp_plug_in_manager_get_help_domain (GimpPlugInManager *manager,
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const gchar *prog_name,
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const gchar **domain_uri)
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{
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GSList *list;
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g_return_val_if_fail (GIMP_IS_PLUG_IN_MANAGER (manager), NULL);
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if (domain_uri)
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*domain_uri = NULL;
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/* A NULL prog_name is GIMP itself, return the default domain */
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if (! prog_name)
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return NULL;
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for (list = manager->help_domains; list; list = list->next)
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{
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GimpPlugInHelpDomain *domain = list->data;
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if (domain && domain->prog_name &&
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! strcmp (domain->prog_name, prog_name))
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{
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if (domain_uri && domain->domain_uri)
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*domain_uri = domain->domain_uri;
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return domain->domain_name;
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}
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}
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return NULL;
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}
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gint
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gimp_plug_in_manager_get_help_domains (GimpPlugInManager *manager,
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gchar ***help_domains,
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gchar ***help_uris)
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{
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gint n_domains;
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g_return_val_if_fail (GIMP_IS_PLUG_IN_MANAGER (manager), 0);
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g_return_val_if_fail (help_domains != NULL, 0);
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g_return_val_if_fail (help_uris != NULL, 0);
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n_domains = g_slist_length (manager->help_domains);
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if (n_domains > 0)
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{
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GSList *list;
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gint i;
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*help_domains = g_new0 (gchar *, n_domains + 1);
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*help_uris = g_new0 (gchar *, n_domains + 1);
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for (list = manager->help_domains, i = 0; list; list = list->next, i++)
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{
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GimpPlugInHelpDomain *domain = list->data;
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(*help_domains)[i] = g_strdup (domain->domain_name);
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(*help_uris)[i] = g_strdup (domain->domain_uri);
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}
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}
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else
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{
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*help_domains = NULL;
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*help_uris = NULL;
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}
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return n_domains;
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}
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