mirror of https://github.com/GNOME/gimp.git
163 lines
4.5 KiB
C
163 lines
4.5 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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* gimpactionfactory.c
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* Copyright (C) 2004 Michael Natterer <mitch@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 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 <gegl.h>
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#include <gtk/gtk.h>
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#include "libgimpwidgets/gimpwidgets.h"
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#include "widgets-types.h"
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#include "core/gimp.h"
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#include "gimpactionfactory.h"
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#include "gimpactiongroup.h"
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static void gimp_action_factory_finalize (GObject *object);
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G_DEFINE_TYPE (GimpActionFactory, gimp_action_factory, GIMP_TYPE_OBJECT)
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#define parent_class gimp_action_factory_parent_class
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static void
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gimp_action_factory_class_init (GimpActionFactoryClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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object_class->finalize = gimp_action_factory_finalize;
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}
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static void
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gimp_action_factory_init (GimpActionFactory *factory)
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{
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factory->gimp = NULL;
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factory->registered_groups = NULL;
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}
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static void
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gimp_action_factory_finalize (GObject *object)
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{
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GimpActionFactory *factory = GIMP_ACTION_FACTORY (object);
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GList *list;
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for (list = factory->registered_groups; list; list = g_list_next (list))
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{
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GimpActionFactoryEntry *entry = list->data;
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g_free (entry->identifier);
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g_free (entry->label);
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g_free (entry->stock_id);
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g_slice_free (GimpActionFactoryEntry, entry);
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}
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g_list_free (factory->registered_groups);
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factory->registered_groups = NULL;
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G_OBJECT_CLASS (parent_class)->finalize (object);
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}
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GimpActionFactory *
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gimp_action_factory_new (Gimp *gimp)
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{
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GimpActionFactory *factory;
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g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
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factory = g_object_new (GIMP_TYPE_ACTION_FACTORY, NULL);
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factory->gimp = gimp;
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return factory;
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}
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void
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gimp_action_factory_group_register (GimpActionFactory *factory,
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const gchar *identifier,
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const gchar *label,
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const gchar *stock_id,
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GimpActionGroupSetupFunc setup_func,
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GimpActionGroupUpdateFunc update_func)
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{
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GimpActionFactoryEntry *entry;
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g_return_if_fail (GIMP_IS_ACTION_FACTORY (factory));
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g_return_if_fail (identifier != NULL);
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g_return_if_fail (label != NULL);
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g_return_if_fail (setup_func != NULL);
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g_return_if_fail (update_func != NULL);
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entry = g_slice_new0 (GimpActionFactoryEntry);
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entry->identifier = g_strdup (identifier);
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entry->label = g_strdup (label);
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entry->stock_id = g_strdup (stock_id);
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entry->setup_func = setup_func;
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entry->update_func = update_func;
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factory->registered_groups = g_list_prepend (factory->registered_groups,
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entry);
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}
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GimpActionGroup *
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gimp_action_factory_group_new (GimpActionFactory *factory,
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const gchar *identifier,
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gpointer user_data)
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{
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GList *list;
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g_return_val_if_fail (GIMP_IS_ACTION_FACTORY (factory), NULL);
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g_return_val_if_fail (identifier != NULL, NULL);
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for (list = factory->registered_groups; list; list = g_list_next (list))
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{
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GimpActionFactoryEntry *entry = list->data;
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if (! strcmp (entry->identifier, identifier))
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{
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GimpActionGroup *group;
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group = gimp_action_group_new (factory->gimp,
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entry->identifier,
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entry->label,
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entry->stock_id,
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user_data,
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entry->update_func);
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if (entry->setup_func)
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entry->setup_func (group);
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return group;
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}
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}
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g_warning ("%s: no entry registered for \"%s\"",
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G_STRFUNC, identifier);
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return NULL;
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}
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