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/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* gimpactionfactory.c
* Copyright (C) 2004 Michael Natterer <mitch@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 <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <string.h>
#include <gtk/gtk.h>
#include "libgimpwidgets/gimpwidgets.h"
#include "widgets-types.h"
#include "core/gimp.h"
#include "gimpactionfactory.h"
#include "gimpactiongroup.h"
static void gimp_action_factory_finalize (GObject *object);
G_DEFINE_TYPE (GimpActionFactory, gimp_action_factory, GIMP_TYPE_OBJECT)
#define parent_class gimp_action_factory_parent_class
static void
gimp_action_factory_class_init (GimpActionFactoryClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->finalize = gimp_action_factory_finalize;
}
static void
gimp_action_factory_init (GimpActionFactory *factory)
{
factory->gimp = NULL;
factory->registered_groups = NULL;
}
static void
gimp_action_factory_finalize (GObject *object)
{
GimpActionFactory *factory = GIMP_ACTION_FACTORY (object);
GList *list;
for (list = factory->registered_groups; list; list = g_list_next (list))
{
GimpActionFactoryEntry *entry = list->data;
g_free (entry->identifier);
g_free (entry->label);
g_free (entry->stock_id);
g_slice_free (GimpActionFactoryEntry, entry);
}
g_list_free (factory->registered_groups);
factory->registered_groups = NULL;
G_OBJECT_CLASS (parent_class)->finalize (object);
}
GimpActionFactory *
gimp_action_factory_new (Gimp *gimp)
{
GimpActionFactory *factory;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
factory = g_object_new (GIMP_TYPE_ACTION_FACTORY, NULL);
factory->gimp = gimp;
return factory;
}
void
gimp_action_factory_group_register (GimpActionFactory *factory,
const gchar *identifier,
const gchar *label,
const gchar *stock_id,
GimpActionGroupSetupFunc setup_func,
GimpActionGroupUpdateFunc update_func)
{
GimpActionFactoryEntry *entry;
g_return_if_fail (GIMP_IS_ACTION_FACTORY (factory));
g_return_if_fail (identifier != NULL);
g_return_if_fail (label != NULL);
g_return_if_fail (setup_func != NULL);
g_return_if_fail (update_func != NULL);
entry = g_slice_new0 (GimpActionFactoryEntry);
entry->identifier = g_strdup (identifier);
entry->label = g_strdup (label);
entry->stock_id = g_strdup (stock_id);
entry->setup_func = setup_func;
entry->update_func = update_func;
factory->registered_groups = g_list_prepend (factory->registered_groups,
entry);
}
GimpActionGroup *
gimp_action_factory_group_new (GimpActionFactory *factory,
const gchar *identifier,
gpointer user_data)
{
GList *list;
g_return_val_if_fail (GIMP_IS_ACTION_FACTORY (factory), NULL);
g_return_val_if_fail (identifier != NULL, NULL);
for (list = factory->registered_groups; list; list = g_list_next (list))
{
GimpActionFactoryEntry *entry = list->data;
if (! strcmp (entry->identifier, identifier))
{
GimpActionGroup *group;
group = gimp_action_group_new (factory->gimp,
entry->identifier,
entry->label,
entry->stock_id,
user_data,
entry->update_func);
if (entry->setup_func)
entry->setup_func (group);
return group;
}
}
g_warning ("%s: no entry registered for \"%s\"",
G_STRFUNC, identifier);
return NULL;
}
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