2019-08-06 18:17:27 +08:00
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/* 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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* gimppdbprocedure.c
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* Copyright (C) 2019 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 <https://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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2019-08-11 19:21:55 +08:00
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#define GIMP_DISABLE_COMPAT_CRUFT
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2019-08-06 18:17:27 +08:00
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#include "gimp.h"
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2019-08-11 19:21:55 +08:00
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2019-08-06 18:17:27 +08:00
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#include "gimppdb-private.h"
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2019-08-09 03:52:36 +08:00
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#include "gimppdb_pdb.h"
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2019-08-06 18:17:27 +08:00
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#include "gimppdbprocedure.h"
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2019-08-08 18:12:13 +08:00
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enum
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{
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PROP_0,
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PROP_PDB,
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N_PROPS
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};
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2019-08-06 18:17:27 +08:00
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struct _GimpPDBProcedurePrivate
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{
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GimpPDB *pdb;
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};
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2019-08-08 18:12:13 +08:00
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static void gimp_pdb_procedure_constructed (GObject *object);
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static void gimp_pdb_procedure_finalize (GObject *object);
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static void gimp_pdb_procedure_set_property (GObject *object,
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guint property_id,
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const GValue *value,
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GParamSpec *pspec);
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static void gimp_pdb_procedure_get_property (GObject *object,
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guint property_id,
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GValue *value,
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GParamSpec *pspec);
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static GimpValueArray *
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gimp_pdb_procedure_run (GimpProcedure *procedure,
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const GimpValueArray *args);
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2019-08-06 18:17:27 +08:00
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G_DEFINE_TYPE_WITH_PRIVATE (GimpPDBProcedure, _gimp_pdb_procedure,
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GIMP_TYPE_PROCEDURE)
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2019-08-08 18:12:13 +08:00
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#define parent_class _gimp_pdb_procedure_parent_class
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static GParamSpec *props[N_PROPS] = { NULL, };
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static void
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_gimp_pdb_procedure_class_init (GimpPDBProcedureClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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GimpProcedureClass *procedure_class = GIMP_PROCEDURE_CLASS (klass);
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object_class->constructed = gimp_pdb_procedure_constructed;
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object_class->finalize = gimp_pdb_procedure_finalize;
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object_class->set_property = gimp_pdb_procedure_set_property;
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object_class->get_property = gimp_pdb_procedure_get_property;
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procedure_class->run = gimp_pdb_procedure_run;
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props[PROP_PDB] =
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g_param_spec_object ("pdb",
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"PDB",
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"The GimpPDB of this plug-in process",
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GIMP_TYPE_PDB,
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GIMP_PARAM_READWRITE |
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G_PARAM_CONSTRUCT_ONLY);
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g_object_class_install_properties (object_class, N_PROPS, props);
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}
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static void
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_gimp_pdb_procedure_init (GimpPDBProcedure *procedure)
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{
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procedure->priv = _gimp_pdb_procedure_get_instance_private (procedure);
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}
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static void
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gimp_pdb_procedure_constructed (GObject *object)
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{
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GimpPDBProcedure *procedure = GIMP_PDB_PROCEDURE (object);
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G_OBJECT_CLASS (parent_class)->constructed (object);
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g_assert (GIMP_IS_PDB (procedure->priv->pdb));
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}
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static void
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gimp_pdb_procedure_finalize (GObject *object)
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{
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GimpPDBProcedure *procedure = GIMP_PDB_PROCEDURE (object);
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g_clear_object (&procedure->priv->pdb);
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G_OBJECT_CLASS (parent_class)->finalize (object);
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}
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static void
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gimp_pdb_procedure_set_property (GObject *object,
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guint property_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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GimpPDBProcedure *procedure = GIMP_PDB_PROCEDURE (object);
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switch (property_id)
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{
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case PROP_PDB:
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g_set_object (&procedure->priv->pdb, g_value_get_object (value));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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}
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}
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static void
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gimp_pdb_procedure_get_property (GObject *object,
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guint property_id,
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GValue *value,
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GParamSpec *pspec)
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{
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GimpPDBProcedure *procedure = GIMP_PDB_PROCEDURE (object);
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switch (property_id)
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{
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case PROP_PDB:
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g_value_set_object (value, procedure->priv->pdb);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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}
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}
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static GimpValueArray *
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gimp_pdb_procedure_run (GimpProcedure *procedure,
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const GimpValueArray *args)
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{
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GimpPDBProcedure *pdb_procedure = GIMP_PDB_PROCEDURE (procedure);
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return gimp_pdb_run_procedure_array (pdb_procedure->priv->pdb,
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gimp_procedure_get_name (procedure),
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(GimpValueArray *) args);
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}
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/* public functions */
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GimpProcedure *
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_gimp_pdb_procedure_new (GimpPDB *pdb,
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const gchar *name)
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{
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GimpProcedure *procedure;
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gchar *blurb;
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gchar *help;
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gchar *help_id;
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gchar *authors;
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gchar *copyright;
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gchar *date;
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GimpPDBProcType type;
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gint n_params;
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gint n_return_vals;
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gint i;
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g_return_val_if_fail (GIMP_IS_PDB (pdb), NULL);
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g_return_val_if_fail (name != NULL, NULL);
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2019-08-06 18:50:08 +08:00
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_gimp_pdb_proc_info (name,
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&blurb,
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&help,
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/* FIXME &help_id, */
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&authors,
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©right,
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&date,
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&type,
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&n_params,
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&n_return_vals);
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help_id = g_strdup (name); /* FIXME */
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procedure = g_object_new (GIMP_TYPE_PDB_PROCEDURE,
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"plug-in", _gimp_pdb_get_plug_in (pdb),
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"name", name,
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"procedure-type", type,
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"pdb", pdb,
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NULL);
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gimp_procedure_set_documentation (procedure, blurb, help, help_id);
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gimp_procedure_set_attribution (procedure, authors, copyright, date);
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g_free (blurb);
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g_free (help);
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g_free (help_id);
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g_free (authors);
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g_free (copyright);
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g_free (date);
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for (i = 0; i < n_params; i++)
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{
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2019-08-13 02:42:27 +08:00
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GParamSpec *pspec = _gimp_pdb_proc_argument (name, i);
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gimp_procedure_add_argument (procedure, pspec);
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}
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for (i = 0; i < n_return_vals; i++)
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{
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GParamSpec *pspec = _gimp_pdb_proc_return_value (name, i);
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gimp_procedure_add_return_value (procedure, pspec);
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}
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return procedure;
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}
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