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libgimp: make "pdb" a construct-only property of GimpPDBProcedure

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This commit is contained in:
Michael Natterer 2019-08-08 12:12:13 +02:00
parent 88ff7ca258
commit dd8bf71f96
1 changed files with 108 additions and 7 deletions
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115
libgimp/gimppdbprocedure.c
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@ -25,28 +25,65 @@
#include "gimppdbprocedure.h"
enum
{
PROP_0,
PROP_PDB,
N_PROPS
};
struct _GimpPDBProcedurePrivate
{
GimpPDB *pdb;
};
static GimpValueArray * gimp_pdb_procedure_run (GimpProcedure *procedure,
const GimpValueArray *args);
static void gimp_pdb_procedure_constructed (GObject *object);
static void gimp_pdb_procedure_finalize (GObject *object);
static void gimp_pdb_procedure_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec);
static void gimp_pdb_procedure_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec);
static GimpValueArray *
gimp_pdb_procedure_run (GimpProcedure *procedure,
const GimpValueArray *args);
G_DEFINE_TYPE_WITH_PRIVATE (GimpPDBProcedure, _gimp_pdb_procedure,
GIMP_TYPE_PROCEDURE)
#define parent_class gimp_pdb_procedure_parent_class
#define parent_class _gimp_pdb_procedure_parent_class
static GParamSpec *props[N_PROPS] = { NULL, };
static void
_gimp_pdb_procedure_class_init (GimpPDBProcedureClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GimpProcedureClass *procedure_class = GIMP_PROCEDURE_CLASS (klass);
procedure_class->run = gimp_pdb_procedure_run;
object_class->constructed = gimp_pdb_procedure_constructed;
object_class->finalize = gimp_pdb_procedure_finalize;
object_class->set_property = gimp_pdb_procedure_set_property;
object_class->get_property = gimp_pdb_procedure_get_property;
procedure_class->run = gimp_pdb_procedure_run;
props[PROP_PDB] =
g_param_spec_object ("pdb",
"PDB",
"The GimpPDB of this plug-in process",
GIMP_TYPE_PDB,
GIMP_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY);
g_object_class_install_properties (object_class, N_PROPS, props);
}
static void
@ -55,6 +92,66 @@ _gimp_pdb_procedure_init (GimpPDBProcedure *procedure)
procedure->priv = _gimp_pdb_procedure_get_instance_private (procedure);
}
static void
gimp_pdb_procedure_constructed (GObject *object)
{
GimpPDBProcedure *procedure = GIMP_PDB_PROCEDURE (object);
G_OBJECT_CLASS (parent_class)->constructed (object);
g_assert (GIMP_IS_PDB (procedure->priv->pdb));
}
static void
gimp_pdb_procedure_finalize (GObject *object)
{
GimpPDBProcedure *procedure = GIMP_PDB_PROCEDURE (object);
g_clear_object (&procedure->priv->pdb);
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
gimp_pdb_procedure_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
GimpPDBProcedure *procedure = GIMP_PDB_PROCEDURE (object);
switch (property_id)
{
case PROP_PDB:
g_set_object (&procedure->priv->pdb, g_value_get_object (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gimp_pdb_procedure_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
GimpPDBProcedure *procedure = GIMP_PDB_PROCEDURE (object);
switch (property_id)
{
case PROP_PDB:
g_value_set_object (value, procedure->priv->pdb);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static GimpValueArray *
gimp_pdb_procedure_run (GimpProcedure *procedure,
const GimpValueArray *args)
@ -76,6 +173,7 @@ _gimp_pdb_procedure_new (GimpPDB *pdb,
GimpProcedure *procedure;
gchar *blurb;
gchar *help;
gchar *help_id;
gchar *authors;
gchar *copyright;
gchar *date;
@ -90,6 +188,7 @@ _gimp_pdb_procedure_new (GimpPDB *pdb,
_gimp_pdb_proc_info (name,
&blurb,
&help,
/* FIXME &help_id, */
&authors,
&copyright,
&date,
@ -97,19 +196,21 @@ _gimp_pdb_procedure_new (GimpPDB *pdb,
&n_params,
&n_return_vals);
help_id = g_strdup (name); /* FIXME */
procedure = g_object_new (GIMP_TYPE_PDB_PROCEDURE,
"plug-in", _gimp_pdb_get_plug_in (pdb),
"name", name,
"procedure-type", type,
"pdb", pdb,
NULL);
GIMP_PDB_PROCEDURE (procedure)->priv->pdb = pdb;
gimp_procedure_set_documentation (procedure, blurb, help, name);
gimp_procedure_set_documentation (procedure, blurb, help, help_id);
gimp_procedure_set_attribution (procedure, authors, copyright, date);
g_free (blurb);
g_free (help);
g_free (help_id);
g_free (authors);
g_free (copyright);
g_free (date);