mirror of https://github.com/GNOME/gimp.git
217 lines
11 KiB
C
217 lines
11 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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* gimpprocedure.h
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* Copyright (C) 2019 Michael Natterer <mitch@gimp.org>
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*
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* This library is free software: you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <https://www.gnu.org/licenses/>.
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*/
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#if !defined (__GIMP_H_INSIDE__) && !defined (GIMP_COMPILATION)
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#error "Only <libgimp/gimp.h> can be included directly."
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#endif
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#ifndef __GIMP_PROCEDURE_H__
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#define __GIMP_PROCEDURE_H__
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G_BEGIN_DECLS
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/* For information look into the C source or the html documentation */
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/**
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* GimpRunFunc:
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* @procedure: the #GimpProcedure that runs.
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* @args: the @procedure's arguments.
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* @run_data: the run_data given in gimp_procedure_new().
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*
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* The run function is run during the lifetime of the GIMP session,
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* each time a plug-in procedure is called.
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*
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* Returns: (transfer full): the @procedure's return values.
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*
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* Since: 3.0
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**/
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typedef GimpValueArray * (* GimpRunFunc) (GimpProcedure *procedure,
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const GimpValueArray *args,
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gpointer run_data);
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#define GIMP_TYPE_PROCEDURE (gimp_procedure_get_type ())
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#define GIMP_PROCEDURE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_PROCEDURE, GimpProcedure))
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#define GIMP_PROCEDURE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_PROCEDURE, GimpProcedureClass))
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#define GIMP_IS_PROCEDURE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_PROCEDURE))
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#define GIMP_IS_PROCEDURE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_PROCEDURE))
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#define GIMP_PROCEDURE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_PROCEDURE, GimpProcedureClass))
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typedef struct _GimpProcedureClass GimpProcedureClass;
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typedef struct _GimpProcedurePrivate GimpProcedurePrivate;
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struct _GimpProcedure
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{
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GObject parent_instance;
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GimpProcedurePrivate *priv;
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};
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/**
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* GimpProcedureClass:
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* @install: called to install the procedure with the main GIMP
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* application. This is an implementation detail and must never
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* be called by any plug-in code.
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* @uninstall: called to uninstall the procedure from the main GIMP
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* application. This is an implementation detail and must never
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* be called by any plug-in code.
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* @run: called when the procedure is executed via gimp_procedure_run().
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* the default implementation simply calls the procedure's #GimpRunFunc,
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* #GimpProcedure subclasses are free to modify the passed @args and
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* call their own, subclass-specific run functions.
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* @create_config: called when a #GimpConfig object is created using
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* gimp_procedure_create_config().
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*
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* Since: 3.0
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**/
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struct _GimpProcedureClass
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{
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GObjectClass parent_class;
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void (* install) (GimpProcedure *procedure);
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void (* uninstall) (GimpProcedure *procedure);
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GimpValueArray * (* run) (GimpProcedure *procedure,
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const GimpValueArray *args);
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GimpProcedureConfig * (* create_config) (GimpProcedure *procedure,
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GParamSpec **args,
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gint n_args);
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/* Padding for future expansion */
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/*< private >*/
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void (*_gimp_reserved1) (void);
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void (*_gimp_reserved2) (void);
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void (*_gimp_reserved3) (void);
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void (*_gimp_reserved4) (void);
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void (*_gimp_reserved5) (void);
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void (*_gimp_reserved6) (void);
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void (*_gimp_reserved7) (void);
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void (*_gimp_reserved8) (void);
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};
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GType gimp_procedure_get_type (void) G_GNUC_CONST;
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GimpProcedure * gimp_procedure_new (GimpPlugIn *plug_in,
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const gchar *name,
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GimpPDBProcType proc_type,
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GimpRunFunc run_func,
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gpointer run_data,
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GDestroyNotify run_data_destroy);
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GimpPlugIn * gimp_procedure_get_plug_in (GimpProcedure *procedure);
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const gchar * gimp_procedure_get_name (GimpProcedure *procedure);
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GimpPDBProcType gimp_procedure_get_proc_type (GimpProcedure *procedure);
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void gimp_procedure_set_image_types (GimpProcedure *procedure,
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const gchar *image_types);
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const gchar * gimp_procedure_get_image_types (GimpProcedure *procedure);
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void gimp_procedure_set_menu_label (GimpProcedure *procedure,
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const gchar *menu_label);
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const gchar * gimp_procedure_get_menu_label (GimpProcedure *procedure);
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void gimp_procedure_add_menu_path (GimpProcedure *procedure,
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const gchar *menu_path);
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GList * gimp_procedure_get_menu_paths (GimpProcedure *procedure);
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void gimp_procedure_set_icon_name (GimpProcedure *procedure,
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const gchar *icon_name);
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void gimp_procedure_set_icon_file (GimpProcedure *procedure,
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GFile *file);
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void gimp_procedure_set_icon_pixbuf (GimpProcedure *procedure,
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GdkPixbuf *pixbuf);
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GimpIconType gimp_procedure_get_icon_type (GimpProcedure *procedure);
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const gchar * gimp_procedure_get_icon_name (GimpProcedure *procedure);
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GFile * gimp_procedure_get_icon_file (GimpProcedure *procedure);
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GdkPixbuf * gimp_procedure_get_icon_pixbuf (GimpProcedure *procedure);
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void gimp_procedure_set_documentation (GimpProcedure *procedure,
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const gchar *blurb,
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const gchar *help,
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const gchar *help_id);
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const gchar * gimp_procedure_get_blurb (GimpProcedure *procedure);
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const gchar * gimp_procedure_get_help (GimpProcedure *procedure);
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const gchar * gimp_procedure_get_help_id (GimpProcedure *procedure);
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void gimp_procedure_set_attribution (GimpProcedure *procedure,
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const gchar *authors,
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const gchar *copyright,
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const gchar *date);
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const gchar * gimp_procedure_get_authors (GimpProcedure *procedure);
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const gchar * gimp_procedure_get_copyright (GimpProcedure *procedure);
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const gchar * gimp_procedure_get_date (GimpProcedure *procedure);
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void gimp_procedure_add_argument (GimpProcedure *procedure,
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GParamSpec *pspec);
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void gimp_procedure_add_argument_from_property
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(GimpProcedure *procedure,
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GObject *config,
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const gchar *prop_name);
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void gimp_procedure_add_aux_argument (GimpProcedure *procedure,
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GParamSpec *pspec);
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void gimp_procedure_add_aux_argument_from_property
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(GimpProcedure *procedure,
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GObject *config,
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const gchar *prop_name);
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void gimp_procedure_add_return_value (GimpProcedure *procedure,
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GParamSpec *pspec);
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void gimp_procedure_add_return_value_from_property
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(GimpProcedure *procedure,
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GObject *config,
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const gchar *prop_name);
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GParamSpec * gimp_procedure_find_argument (GimpProcedure *procedure,
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const gchar *name);
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GParamSpec * gimp_procedure_find_aux_argument (GimpProcedure *procedure,
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const gchar *name);
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GParamSpec * gimp_procedure_find_return_value (GimpProcedure *procedure,
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const gchar *name);
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GParamSpec ** gimp_procedure_get_arguments (GimpProcedure *procedure,
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gint *n_arguments);
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GParamSpec ** gimp_procedure_get_aux_arguments (GimpProcedure *procedure,
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gint *n_arguments);
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GParamSpec ** gimp_procedure_get_return_values (GimpProcedure *procedure,
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gint *n_return_values);
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GimpValueArray * gimp_procedure_new_arguments (GimpProcedure *procedure);
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GimpValueArray * gimp_procedure_new_return_values (GimpProcedure *procedure,
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GimpPDBStatusType status,
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GError *error);
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GimpValueArray * gimp_procedure_run (GimpProcedure *procedure,
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GimpValueArray *args);
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void gimp_procedure_extension_ready (GimpProcedure *procedure);
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GimpProcedureConfig *
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gimp_procedure_create_config (GimpProcedure *procedure);
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G_END_DECLS
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#endif /* __GIMP_PROCEDURE_H__ */
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