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gimp/app/core/gimpparamspecs.c
Michael Natterer d6fd55064b added "gboolean non_empty" to require the string being non-empty. Changed 
2007-04-25  Michael Natterer  <mitch@gimp.org>

	* app/core/gimpparamspecs.[ch] (struct GimpParamSpecString)
	(gimp_param_spec_string): added "gboolean non_empty" to require
	the string being non-empty. Changed validation accordingly.
	Also fixed validation for static strings (we were happily
	freeing and modifying them before).

	* app/xcf/xcf.c: filenames should be non-empty.
	* app/pdb/gimp-pdb-compat.c: compat strings shouldn't.

	* tools/pdbgen/app.pl: add support for $arg->{non_empty} and
	changed generation of calls to gimp_param_spec_string().

	* tools/pdbgen/pdb/brush_select.pdb
	* tools/pdbgen/pdb/edit.pdb
	* tools/pdbgen/pdb/vectors.pdb
	* tools/pdbgen/pdb/plug_in.pdb
	* tools/pdbgen/pdb/gradient.pdb
	* tools/pdbgen/pdb/palette_select.pdb
	* tools/pdbgen/pdb/palette.pdb
	* tools/pdbgen/pdb/fileops.pdb
	* tools/pdbgen/pdb/progress.pdb
	* tools/pdbgen/pdb/procedural_db.pdb
	* tools/pdbgen/pdb/font_select.pdb
	* tools/pdbgen/pdb/pattern_select.pdb
	* tools/pdbgen/pdb/unit.pdb
	* tools/pdbgen/pdb/brush.pdb
	* tools/pdbgen/pdb/gradient_select.pdb
	* tools/pdbgen/pdb/buffer.pdb: require non-empty strings for data
	object names, procedure names, unit strings, PDB data identifiers
	and buffer names. Removed some manual strlen() checks, all other
	places just got better error reporting for free (proper validation
	error instead of unspecific execution error).

	* app/pdb/*_cmds.c: regenerated.


svn path=/trunk/; revision=22329
2007-04-25 14:23:05 +00:00

2795 lines
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/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include <glib-object.h>
#include "libgimpbase/gimpbase.h"
#include "core-types.h"
#include "gimp.h"
#include "gimpimage.h"
#include "gimplayer.h"
#include "gimplayermask.h"
#include "gimpparamspecs.h"
#include "gimpselection.h"
#include "vectors/gimpvectors.h"
/*
* GIMP_TYPE_INT32
*/
GType
gimp_int32_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info = { 0, };
type = g_type_register_static (G_TYPE_INT, "GimpInt32", &info, 0);
}
return type;
}
/*
* GIMP_TYPE_PARAM_INT32
*/
static void gimp_param_int32_class_init (GParamSpecClass *klass);
static void gimp_param_int32_init (GParamSpec *pspec);
GType
gimp_param_int32_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info =
{
sizeof (GParamSpecClass),
NULL, NULL,
(GClassInitFunc) gimp_param_int32_class_init,
NULL, NULL,
sizeof (GimpParamSpecInt32),
0,
(GInstanceInitFunc) gimp_param_int32_init
};
type = g_type_register_static (G_TYPE_PARAM_INT,
"GimpParamInt32", &info, 0);
}
return type;
}
static void
gimp_param_int32_class_init (GParamSpecClass *klass)
{
klass->value_type = GIMP_TYPE_INT32;
}
static void
gimp_param_int32_init (GParamSpec *pspec)
{
}
GParamSpec *
gimp_param_spec_int32 (const gchar *name,
const gchar *nick,
const gchar *blurb,
gint minimum,
gint maximum,
gint default_value,
GParamFlags flags)
{
GParamSpecInt *ispec;
g_return_val_if_fail (minimum >= G_MININT32, NULL);
g_return_val_if_fail (maximum <= G_MAXINT32, NULL);
g_return_val_if_fail (default_value >= minimum &&
default_value <= maximum, NULL);
ispec = g_param_spec_internal (GIMP_TYPE_PARAM_INT32,
name, nick, blurb, flags);
ispec->minimum = minimum;
ispec->maximum = maximum;
ispec->default_value = default_value;
return G_PARAM_SPEC (ispec);
}
/*
* GIMP_TYPE_INT16
*/
GType
gimp_int16_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info = { 0, };
type = g_type_register_static (G_TYPE_INT, "GimpInt16", &info, 0);
}
return type;
}
/*
* GIMP_TYPE_PARAM_INT16
*/
static void gimp_param_int16_class_init (GParamSpecClass *klass);
static void gimp_param_int16_init (GParamSpec *pspec);
GType
gimp_param_int16_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info =
{
sizeof (GParamSpecClass),
NULL, NULL,
(GClassInitFunc) gimp_param_int16_class_init,
NULL, NULL,
sizeof (GimpParamSpecInt16),
0,
(GInstanceInitFunc) gimp_param_int16_init
};
type = g_type_register_static (G_TYPE_PARAM_INT,
"GimpParamInt16", &info, 0);
}
return type;
}
static void
gimp_param_int16_class_init (GParamSpecClass *klass)
{
klass->value_type = GIMP_TYPE_INT16;
}
static void
gimp_param_int16_init (GParamSpec *pspec)
{
}
GParamSpec *
gimp_param_spec_int16 (const gchar *name,
const gchar *nick,
const gchar *blurb,
gint minimum,
gint maximum,
gint default_value,
GParamFlags flags)
{
GParamSpecInt *ispec;
g_return_val_if_fail (minimum >= G_MININT16, NULL);
g_return_val_if_fail (maximum <= G_MAXINT16, NULL);
g_return_val_if_fail (default_value >= minimum &&
default_value <= maximum, NULL);
ispec = g_param_spec_internal (GIMP_TYPE_PARAM_INT16,
name, nick, blurb, flags);
ispec->minimum = minimum;
ispec->maximum = maximum;
ispec->default_value = default_value;
return G_PARAM_SPEC (ispec);
}
/*
* GIMP_TYPE_INT8
*/
GType
gimp_int8_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info = { 0, };
type = g_type_register_static (G_TYPE_UINT, "GimpInt8", &info, 0);
}
return type;
}
/*
* GIMP_TYPE_PARAM_INT8
*/
static void gimp_param_int8_class_init (GParamSpecClass *klass);
static void gimp_param_int8_init (GParamSpec *pspec);
GType
gimp_param_int8_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info =
{
sizeof (GParamSpecClass),
NULL, NULL,
(GClassInitFunc) gimp_param_int8_class_init,
NULL, NULL,
sizeof (GimpParamSpecInt8),
0,
(GInstanceInitFunc) gimp_param_int8_init
};
type = g_type_register_static (G_TYPE_PARAM_UINT,
"GimpParamInt8", &info, 0);
}
return type;
}
static void
gimp_param_int8_class_init (GParamSpecClass *klass)
{
klass->value_type = GIMP_TYPE_INT8;
}
static void
gimp_param_int8_init (GParamSpec *pspec)
{
}
GParamSpec *
gimp_param_spec_int8 (const gchar *name,
const gchar *nick,
const gchar *blurb,
guint minimum,
guint maximum,
guint default_value,
GParamFlags flags)
{
GParamSpecInt *ispec;
g_return_val_if_fail (maximum <= G_MAXUINT8, NULL);
g_return_val_if_fail (default_value >= minimum &&
default_value <= maximum, NULL);
ispec = g_param_spec_internal (GIMP_TYPE_PARAM_INT8,
name, nick, blurb, flags);
ispec->minimum = minimum;
ispec->maximum = maximum;
ispec->default_value = default_value;
return G_PARAM_SPEC (ispec);
}
/*
* GIMP_TYPE_PARAM_STRING
*/
static void gimp_param_string_class_init (GParamSpecClass *klass);
static void gimp_param_string_init (GParamSpec *pspec);
static gboolean gimp_param_string_validate (GParamSpec *pspec,
GValue *value);
GType
gimp_param_string_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info =
{
sizeof (GParamSpecClass),
NULL, NULL,
(GClassInitFunc) gimp_param_string_class_init,
NULL, NULL,
sizeof (GimpParamSpecString),
0,
(GInstanceInitFunc) gimp_param_string_init
};
type = g_type_register_static (G_TYPE_PARAM_STRING,
"GimpParamString", &info, 0);
}
return type;
}
static void
gimp_param_string_class_init (GParamSpecClass *klass)
{
klass->value_type = G_TYPE_STRING;
klass->value_validate = gimp_param_string_validate;
}
static void
gimp_param_string_init (GParamSpec *pspec)
{
GimpParamSpecString *sspec = GIMP_PARAM_SPEC_STRING (pspec);
sspec->no_validate = FALSE;
sspec->null_ok = FALSE;
sspec->non_empty = FALSE;
}
static gboolean
gimp_param_string_validate (GParamSpec *pspec,
GValue *value)
{
GimpParamSpecString *sspec = GIMP_PARAM_SPEC_STRING (pspec);
gchar *string = value->data[0].v_pointer;
if (string)
{
gchar *s;
if (sspec->non_empty && ! string[0])
{
if (!(value->data[1].v_uint & G_VALUE_NOCOPY_CONTENTS))
g_free (string);
else
value->data[1].v_uint &= ~G_VALUE_NOCOPY_CONTENTS;
value->data[0].v_pointer = g_strdup ("none");
return TRUE;
}
if (! sspec->no_validate &&
! g_utf8_validate (string, -1, (const gchar **) &s))
{
if (value->data[1].v_uint & G_VALUE_NOCOPY_CONTENTS)
{
value->data[0].v_pointer = g_strdup (string);
value->data[1].v_uint &= ~G_VALUE_NOCOPY_CONTENTS;
string = value->data[0].v_pointer;
}
for (s = string; *s; s++)
if (*s < ' ')
*s = '?';
return TRUE;
}
}
else if (! sspec->null_ok)
{
value->data[1].v_uint &= ~G_VALUE_NOCOPY_CONTENTS;
value->data[0].v_pointer = g_strdup ("");
return TRUE;
}
else if (sspec->non_empty)
{
value->data[1].v_uint &= ~G_VALUE_NOCOPY_CONTENTS;
value->data[0].v_pointer = g_strdup ("none");
return TRUE;
}
return FALSE;
}
GParamSpec *
gimp_param_spec_string (const gchar *name,
const gchar *nick,
const gchar *blurb,
gboolean no_validate,
gboolean null_ok,
gboolean non_empty,
const gchar *default_value,
GParamFlags flags)
{
GimpParamSpecString *sspec;
g_return_val_if_fail (! (null_ok && non_empty), NULL);
sspec = g_param_spec_internal (GIMP_TYPE_PARAM_STRING,
name, nick, blurb, flags);
if (sspec)
{
g_free (G_PARAM_SPEC_STRING (sspec)->default_value);
G_PARAM_SPEC_STRING (sspec)->default_value = g_strdup (default_value);
sspec->no_validate = no_validate ? TRUE : FALSE;
sspec->null_ok = null_ok ? TRUE : FALSE;
sspec->non_empty = non_empty ? TRUE : FALSE;
}
return G_PARAM_SPEC (sspec);
}
/*
* GIMP_TYPE_PARAM_ENUM
*/
static void gimp_param_enum_class_init (GParamSpecClass *klass);
static void gimp_param_enum_init (GParamSpec *pspec);
static void gimp_param_enum_finalize (GParamSpec *pspec);
static gboolean gimp_param_enum_validate (GParamSpec *pspec,
GValue *value);
GType
gimp_param_enum_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info =
{
sizeof (GParamSpecClass),
NULL, NULL,
(GClassInitFunc) gimp_param_enum_class_init,
NULL, NULL,
sizeof (GimpParamSpecEnum),
0,
(GInstanceInitFunc) gimp_param_enum_init
};
type = g_type_register_static (G_TYPE_PARAM_ENUM,
"GimpParamEnum", &info, 0);
}
return type;
}
static void
gimp_param_enum_class_init (GParamSpecClass *klass)
{
klass->value_type = G_TYPE_ENUM;
klass->finalize = gimp_param_enum_finalize;
klass->value_validate = gimp_param_enum_validate;
}
static void
gimp_param_enum_init (GParamSpec *pspec)
{
GimpParamSpecEnum *espec = GIMP_PARAM_SPEC_ENUM (pspec);
espec->excluded_values = NULL;
}
static void
gimp_param_enum_finalize (GParamSpec *pspec)
{
GimpParamSpecEnum *espec = GIMP_PARAM_SPEC_ENUM (pspec);
GParamSpecClass *parent_class;
parent_class = g_type_class_peek (g_type_parent (GIMP_TYPE_PARAM_ENUM));
g_slist_free (espec->excluded_values);
parent_class->finalize (pspec);
}
static gboolean
gimp_param_enum_validate (GParamSpec *pspec,
GValue *value)
{
GimpParamSpecEnum *espec = GIMP_PARAM_SPEC_ENUM (pspec);
GParamSpecClass *parent_class;
GSList *list;
parent_class = g_type_class_peek (g_type_parent (GIMP_TYPE_PARAM_ENUM));
if (parent_class->value_validate (pspec, value))
return TRUE;
for (list = espec->excluded_values; list; list = g_slist_next (list))
{
if (GPOINTER_TO_INT (list->data) == value->data[0].v_long)
{
value->data[0].v_long = G_PARAM_SPEC_ENUM (pspec)->default_value;
return TRUE;
}
}
return FALSE;
}
GParamSpec *
gimp_param_spec_enum (const gchar *name,
const gchar *nick,
const gchar *blurb,
GType enum_type,
gint default_value,
GParamFlags flags)
{
GimpParamSpecEnum *espec;
GEnumClass *enum_class;
g_return_val_if_fail (G_TYPE_IS_ENUM (enum_type), NULL);
enum_class = g_type_class_ref (enum_type);
g_return_val_if_fail (g_enum_get_value (enum_class, default_value) != NULL,
NULL);
espec = g_param_spec_internal (GIMP_TYPE_PARAM_ENUM,
name, nick, blurb, flags);
G_PARAM_SPEC_ENUM (espec)->enum_class = enum_class;
G_PARAM_SPEC_ENUM (espec)->default_value = default_value;
G_PARAM_SPEC (espec)->value_type = enum_type;
return G_PARAM_SPEC (espec);
}
void
gimp_param_spec_enum_exclude_value (GimpParamSpecEnum *espec,
gint value)
{
g_return_if_fail (GIMP_IS_PARAM_SPEC_ENUM (espec));
g_return_if_fail (g_enum_get_value (G_PARAM_SPEC_ENUM (espec)->enum_class,
value) != NULL);
espec->excluded_values = g_slist_prepend (espec->excluded_values,
GINT_TO_POINTER (value));
}
/*
* GIMP_TYPE_IMAGE_ID
*/
GType
gimp_image_id_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info = { 0, };
type = g_type_register_static (G_TYPE_INT, "GimpImageID", &info, 0);
}
return type;
}
/*
* GIMP_TYPE_PARAM_IMAGE_ID
*/
static void gimp_param_image_id_class_init (GParamSpecClass *klass);
static void gimp_param_image_id_init (GParamSpec *pspec);
static void gimp_param_image_id_set_default (GParamSpec *pspec,
GValue *value);
static gboolean gimp_param_image_id_validate (GParamSpec *pspec,
GValue *value);
static gint gimp_param_image_id_values_cmp (GParamSpec *pspec,
const GValue *value1,
const GValue *value2);
GType
gimp_param_image_id_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info =
{
sizeof (GParamSpecClass),
NULL, NULL,
(GClassInitFunc) gimp_param_image_id_class_init,
NULL, NULL,
sizeof (GimpParamSpecImageID),
0,
(GInstanceInitFunc) gimp_param_image_id_init
};
type = g_type_register_static (G_TYPE_PARAM_INT,
"GimpParamImageID", &info, 0);
}
return type;
}
static void
gimp_param_image_id_class_init (GParamSpecClass *klass)
{
klass->value_type = GIMP_TYPE_IMAGE_ID;
klass->value_set_default = gimp_param_image_id_set_default;
klass->value_validate = gimp_param_image_id_validate;
klass->values_cmp = gimp_param_image_id_values_cmp;
}
static void
gimp_param_image_id_init (GParamSpec *pspec)
{
GimpParamSpecImageID *ispec = GIMP_PARAM_SPEC_IMAGE_ID (pspec);
ispec->gimp = NULL;
ispec->none_ok = FALSE;
}
static void
gimp_param_image_id_set_default (GParamSpec *pspec,
GValue *value)
{
value->data[0].v_int = -1;
}
static gboolean
gimp_param_image_id_validate (GParamSpec *pspec,
GValue *value)
{
GimpParamSpecImageID *ispec = GIMP_PARAM_SPEC_IMAGE_ID (pspec);
gint image_id = value->data[0].v_int;
GimpImage *image;
if (ispec->none_ok && (image_id == 0 || image_id == -1))
return FALSE;
image = gimp_image_get_by_ID (ispec->gimp, image_id);
if (! GIMP_IS_IMAGE (image))
{
value->data[0].v_int = -1;
return TRUE;
}
return FALSE;
}
static gint
gimp_param_image_id_values_cmp (GParamSpec *pspec,
const GValue *value1,
const GValue *value2)
{
gint image_id1 = value1->data[0].v_int;
gint image_id2 = value2->data[0].v_int;
/* try to return at least *something*, it's useless anyway... */
if (image_id1 < image_id2)
return -1;
else if (image_id1 > image_id2)
return 1;
else
return 0;
}
GParamSpec *
gimp_param_spec_image_id (const gchar *name,
const gchar *nick,
const gchar *blurb,
Gimp *gimp,
gboolean none_ok,
GParamFlags flags)
{
GimpParamSpecImageID *ispec;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
ispec = g_param_spec_internal (GIMP_TYPE_PARAM_IMAGE_ID,
name, nick, blurb, flags);
ispec->gimp = gimp;
ispec->none_ok = none_ok ? TRUE : FALSE;
return G_PARAM_SPEC (ispec);
}
GimpImage *
gimp_value_get_image (const GValue *value,
Gimp *gimp)
{
g_return_val_if_fail (GIMP_VALUE_HOLDS_IMAGE_ID (value), NULL);
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
return gimp_image_get_by_ID (gimp, value->data[0].v_int);
}
void
gimp_value_set_image (GValue *value,
GimpImage *image)
{
g_return_if_fail (GIMP_VALUE_HOLDS_IMAGE_ID (value));
g_return_if_fail (image == NULL || GIMP_IS_IMAGE (image));
value->data[0].v_int = image ? gimp_image_get_ID (image) : -1;
}
/*
* GIMP_TYPE_ITEM_ID
*/
GType
gimp_item_id_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info = { 0, };
type = g_type_register_static (G_TYPE_INT, "GimpItemID", &info, 0);
}
return type;
}
/*
* GIMP_TYPE_PARAM_ITEM_ID
*/
static void gimp_param_item_id_class_init (GParamSpecClass *klass);
static void gimp_param_item_id_init (GParamSpec *pspec);
static void gimp_param_item_id_set_default (GParamSpec *pspec,
GValue *value);
static gboolean gimp_param_item_id_validate (GParamSpec *pspec,
GValue *value);
static gint gimp_param_item_id_values_cmp (GParamSpec *pspec,
const GValue *value1,
const GValue *value2);
GType
gimp_param_item_id_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info =
{
sizeof (GParamSpecClass),
NULL, NULL,
(GClassInitFunc) gimp_param_item_id_class_init,
NULL, NULL,
sizeof (GimpParamSpecItemID),
0,
(GInstanceInitFunc) gimp_param_item_id_init
};
type = g_type_register_static (G_TYPE_PARAM_INT,
"GimpParamItemID", &info, 0);
}
return type;
}
static void
gimp_param_item_id_class_init (GParamSpecClass *klass)
{
klass->value_type = GIMP_TYPE_ITEM_ID;
klass->value_set_default = gimp_param_item_id_set_default;
klass->value_validate = gimp_param_item_id_validate;
klass->values_cmp = gimp_param_item_id_values_cmp;
}
static void
gimp_param_item_id_init (GParamSpec *pspec)
{
GimpParamSpecItemID *ispec = GIMP_PARAM_SPEC_ITEM_ID (pspec);
ispec->gimp = NULL;
ispec->item_type = GIMP_TYPE_ITEM;
ispec->none_ok = FALSE;
}
static void
gimp_param_item_id_set_default (GParamSpec *pspec,
GValue *value)
{
value->data[0].v_int = -1;
}
static gboolean
gimp_param_item_id_validate (GParamSpec *pspec,
GValue *value)
{
GimpParamSpecItemID *ispec = GIMP_PARAM_SPEC_ITEM_ID (pspec);
gint item_id = value->data[0].v_int;
GimpItem *item;
if (ispec->none_ok && (item_id == 0 || item_id == -1))
return FALSE;
item = gimp_item_get_by_ID (ispec->gimp, item_id);
if (! item || ! g_type_is_a (G_TYPE_FROM_INSTANCE (item), ispec->item_type))
{
value->data[0].v_int = -1;
return TRUE;
}
else if (gimp_item_is_removed (item))
{
value->data[0].v_int = -1;
return TRUE;
}
return FALSE;
}
static gint
gimp_param_item_id_values_cmp (GParamSpec *pspec,
const GValue *value1,
const GValue *value2)
{
gint item_id1 = value1->data[0].v_int;
gint item_id2 = value2->data[0].v_int;
/* try to return at least *something*, it's useless anyway... */
if (item_id1 < item_id2)
return -1;
else if (item_id1 > item_id2)
return 1;
else
return 0;
}
GParamSpec *
gimp_param_spec_item_id (const gchar *name,
const gchar *nick,
const gchar *blurb,
Gimp *gimp,
GType item_type,
gboolean none_ok,
GParamFlags flags)
{
GimpParamSpecItemID *ispec;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
g_return_val_if_fail (g_type_is_a (item_type, GIMP_TYPE_ITEM), NULL);
ispec = g_param_spec_internal (GIMP_TYPE_PARAM_ITEM_ID,
name, nick, blurb, flags);
ispec->gimp = gimp;
ispec->item_type = item_type;
ispec->none_ok = none_ok;
return G_PARAM_SPEC (ispec);
}
GimpItem *
gimp_value_get_item (const GValue *value,
Gimp *gimp,
GType item_type)
{
GimpItem *item;
g_return_val_if_fail (GIMP_VALUE_HOLDS_ITEM_ID (value), NULL);
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
g_return_val_if_fail (g_type_is_a (item_type, GIMP_TYPE_ITEM), NULL);
item = gimp_item_get_by_ID (gimp, value->data[0].v_int);
if (item && ! g_type_is_a (G_TYPE_FROM_INSTANCE (item), item_type))
return NULL;
return item;
}
void
gimp_value_set_item (GValue *value,
GimpItem *item)
{
g_return_if_fail (item == NULL || GIMP_IS_ITEM (item));
#ifdef __GNUC__
#warning FIXME remove hack as soon as bug #375864 is fixed */
#endif
if (GIMP_VALUE_HOLDS_ITEM_ID (value))
value->data[0].v_int = item ? gimp_item_get_ID (item) : -1;
else if (GIMP_VALUE_HOLDS_DRAWABLE_ID (value) &&
GIMP_IS_DRAWABLE (item))
gimp_value_set_drawable (value, GIMP_DRAWABLE (item));
else if (GIMP_VALUE_HOLDS_LAYER_ID (value) &&
GIMP_IS_LAYER (item))
gimp_value_set_layer (value, GIMP_LAYER (item));
else if (GIMP_VALUE_HOLDS_CHANNEL_ID (value) &&
GIMP_IS_CHANNEL (item))
gimp_value_set_channel (value, GIMP_CHANNEL (item));
else if (GIMP_VALUE_HOLDS_LAYER_MASK_ID (value) &&
GIMP_IS_LAYER_MASK (item))
gimp_value_set_layer_mask (value, GIMP_LAYER_MASK (item));
else if (GIMP_VALUE_HOLDS_SELECTION_ID (value) &&
GIMP_IS_SELECTION (item))
gimp_value_set_selection (value, GIMP_SELECTION (item));
else if (GIMP_VALUE_HOLDS_VECTORS_ID (value) &&
GIMP_IS_VECTORS (item))
gimp_value_set_vectors (value, GIMP_VECTORS (item));
else
g_return_if_reached ();
}
/*
* GIMP_TYPE_DRAWABLE_ID
*/
GType
gimp_drawable_id_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info = { 0, };
type = g_type_register_static (G_TYPE_INT, "GimpDrawableID", &info, 0);
}
return type;
}
/*
* GIMP_TYPE_PARAM_DRAWABLE_ID
*/
static void gimp_param_drawable_id_class_init (GParamSpecClass *klass);
static void gimp_param_drawable_id_init (GParamSpec *pspec);
GType
gimp_param_drawable_id_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info =
{
sizeof (GParamSpecClass),
NULL, NULL,
(GClassInitFunc) gimp_param_drawable_id_class_init,
NULL, NULL,
sizeof (GimpParamSpecDrawableID),
0,
(GInstanceInitFunc) gimp_param_drawable_id_init
};
type = g_type_register_static (GIMP_TYPE_PARAM_ITEM_ID,
"GimpParamDrawableID", &info, 0);
}
return type;
}
static void
gimp_param_drawable_id_class_init (GParamSpecClass *klass)
{
klass->value_type = GIMP_TYPE_DRAWABLE_ID;
}
static void
gimp_param_drawable_id_init (GParamSpec *pspec)
{
GimpParamSpecItemID *ispec = GIMP_PARAM_SPEC_ITEM_ID (pspec);
ispec->item_type = GIMP_TYPE_DRAWABLE;
}
GParamSpec *
gimp_param_spec_drawable_id (const gchar *name,
const gchar *nick,
const gchar *blurb,
Gimp *gimp,
gboolean none_ok,
GParamFlags flags)
{
GimpParamSpecItemID *ispec;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
ispec = g_param_spec_internal (GIMP_TYPE_PARAM_DRAWABLE_ID,
name, nick, blurb, flags);
ispec->gimp = gimp;
ispec->none_ok = none_ok ? TRUE : FALSE;
return G_PARAM_SPEC (ispec);
}
GimpDrawable *
gimp_value_get_drawable (const GValue *value,
Gimp *gimp)
{
GimpItem *item;
g_return_val_if_fail (GIMP_VALUE_HOLDS_DRAWABLE_ID (value), NULL);
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
item = gimp_item_get_by_ID (gimp, value->data[0].v_int);
if (item && ! GIMP_IS_DRAWABLE (item))
return NULL;
return GIMP_DRAWABLE (item);
}
void
gimp_value_set_drawable (GValue *value,
GimpDrawable *drawable)
{
g_return_if_fail (GIMP_VALUE_HOLDS_DRAWABLE_ID (value));
g_return_if_fail (drawable == NULL || GIMP_IS_DRAWABLE (drawable));
value->data[0].v_int = drawable ? gimp_item_get_ID (GIMP_ITEM (drawable)) : -1;
}
/*
* GIMP_TYPE_LAYER_ID
*/
GType
gimp_layer_id_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info = { 0, };
type = g_type_register_static (G_TYPE_INT, "GimpLayerID", &info, 0);
}
return type;
}
/*
* GIMP_TYPE_PARAM_LAYER_ID
*/
static void gimp_param_layer_id_class_init (GParamSpecClass *klass);
static void gimp_param_layer_id_init (GParamSpec *pspec);
GType
gimp_param_layer_id_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info =
{
sizeof (GParamSpecClass),
NULL, NULL,
(GClassInitFunc) gimp_param_layer_id_class_init,
NULL, NULL,
sizeof (GimpParamSpecLayerID),
0,
(GInstanceInitFunc) gimp_param_layer_id_init
};
type = g_type_register_static (GIMP_TYPE_PARAM_DRAWABLE_ID,
"GimpParamLayerID", &info, 0);
}
return type;
}
static void
gimp_param_layer_id_class_init (GParamSpecClass *klass)
{
klass->value_type = GIMP_TYPE_LAYER_ID;
}
static void
gimp_param_layer_id_init (GParamSpec *pspec)
{
GimpParamSpecItemID *ispec = GIMP_PARAM_SPEC_ITEM_ID (pspec);
ispec->item_type = GIMP_TYPE_LAYER;
}
GParamSpec *
gimp_param_spec_layer_id (const gchar *name,
const gchar *nick,
const gchar *blurb,
Gimp *gimp,
gboolean none_ok,
GParamFlags flags)
{
GimpParamSpecItemID *ispec;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
ispec = g_param_spec_internal (GIMP_TYPE_PARAM_LAYER_ID,
name, nick, blurb, flags);
ispec->gimp = gimp;
ispec->none_ok = none_ok ? TRUE : FALSE;
return G_PARAM_SPEC (ispec);
}
GimpLayer *
gimp_value_get_layer (const GValue *value,
Gimp *gimp)
{
GimpItem *item;
g_return_val_if_fail (GIMP_VALUE_HOLDS_LAYER_ID (value), NULL);
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
item = gimp_item_get_by_ID (gimp, value->data[0].v_int);
if (item && ! GIMP_IS_LAYER (item))
return NULL;
return GIMP_LAYER (item);
}
void
gimp_value_set_layer (GValue *value,
GimpLayer *layer)
{
g_return_if_fail (GIMP_VALUE_HOLDS_LAYER_ID (value));
g_return_if_fail (layer == NULL || GIMP_IS_LAYER (layer));
value->data[0].v_int = layer ? gimp_item_get_ID (GIMP_ITEM (layer)) : -1;
}
/*
* GIMP_TYPE_CHANNEL_ID
*/
GType
gimp_channel_id_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info = { 0, };
type = g_type_register_static (G_TYPE_INT, "GimpChannelID", &info, 0);
}
return type;
}
/*
* GIMP_TYPE_PARAM_CHANNEL_ID
*/
static void gimp_param_channel_id_class_init (GParamSpecClass *klass);
static void gimp_param_channel_id_init (GParamSpec *pspec);
GType
gimp_param_channel_id_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info =
{
sizeof (GParamSpecClass),
NULL, NULL,
(GClassInitFunc) gimp_param_channel_id_class_init,
NULL, NULL,
sizeof (GimpParamSpecChannelID),
0,
(GInstanceInitFunc) gimp_param_channel_id_init
};
type = g_type_register_static (GIMP_TYPE_PARAM_DRAWABLE_ID,
"GimpParamChannelID", &info, 0);
}
return type;
}
static void
gimp_param_channel_id_class_init (GParamSpecClass *klass)
{
klass->value_type = GIMP_TYPE_CHANNEL_ID;
}
static void
gimp_param_channel_id_init (GParamSpec *pspec)
{
GimpParamSpecItemID *ispec = GIMP_PARAM_SPEC_ITEM_ID (pspec);
ispec->item_type = GIMP_TYPE_CHANNEL;
}
GParamSpec *
gimp_param_spec_channel_id (const gchar *name,
const gchar *nick,
const gchar *blurb,
Gimp *gimp,
gboolean none_ok,
GParamFlags flags)
{
GimpParamSpecItemID *ispec;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
ispec = g_param_spec_internal (GIMP_TYPE_PARAM_CHANNEL_ID,
name, nick, blurb, flags);
ispec->gimp = gimp;
ispec->none_ok = none_ok ? TRUE : FALSE;
return G_PARAM_SPEC (ispec);
}
GimpChannel *
gimp_value_get_channel (const GValue *value,
Gimp *gimp)
{
GimpItem *item;
g_return_val_if_fail (GIMP_VALUE_HOLDS_CHANNEL_ID (value), NULL);
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
item = gimp_item_get_by_ID (gimp, value->data[0].v_int);
if (item && ! GIMP_IS_CHANNEL (item))
return NULL;
return GIMP_CHANNEL (item);
}
void
gimp_value_set_channel (GValue *value,
GimpChannel *channel)
{
g_return_if_fail (GIMP_VALUE_HOLDS_CHANNEL_ID (value));
g_return_if_fail (channel == NULL || GIMP_IS_CHANNEL (channel));
value->data[0].v_int = channel ? gimp_item_get_ID (GIMP_ITEM (channel)) : -1;
}
/*
* GIMP_TYPE_LAYER_MASK_ID
*/
GType
gimp_layer_mask_id_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info = { 0, };
type = g_type_register_static (G_TYPE_INT, "GimpLayerMaskID", &info, 0);
}
return type;
}
/*
* GIMP_TYPE_PARAM_LAYER_MASK_ID
*/
static void gimp_param_layer_mask_id_class_init (GParamSpecClass *klass);
static void gimp_param_layer_mask_id_init (GParamSpec *pspec);
GType
gimp_param_layer_mask_id_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info =
{
sizeof (GParamSpecClass),
NULL, NULL,
(GClassInitFunc) gimp_param_layer_mask_id_class_init,
NULL, NULL,
sizeof (GimpParamSpecLayerMaskID),
0,
(GInstanceInitFunc) gimp_param_layer_mask_id_init
};
type = g_type_register_static (GIMP_TYPE_PARAM_CHANNEL_ID,
"GimpParamLayerMaskID", &info, 0);
}
return type;
}
static void
gimp_param_layer_mask_id_class_init (GParamSpecClass *klass)
{
klass->value_type = GIMP_TYPE_LAYER_MASK_ID;
}
static void
gimp_param_layer_mask_id_init (GParamSpec *pspec)
{
GimpParamSpecItemID *ispec = GIMP_PARAM_SPEC_ITEM_ID (pspec);
ispec->item_type = GIMP_TYPE_LAYER_MASK;
}
GParamSpec *
gimp_param_spec_layer_mask_id (const gchar *name,
const gchar *nick,
const gchar *blurb,
Gimp *gimp,
gboolean none_ok,
GParamFlags flags)
{
GimpParamSpecItemID *ispec;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
ispec = g_param_spec_internal (GIMP_TYPE_PARAM_LAYER_MASK_ID,
name, nick, blurb, flags);
ispec->gimp = gimp;
ispec->none_ok = none_ok ? TRUE : FALSE;
return G_PARAM_SPEC (ispec);
}
GimpLayerMask *
gimp_value_get_layer_mask (const GValue *value,
Gimp *gimp)
{
GimpItem *item;
g_return_val_if_fail (GIMP_VALUE_HOLDS_LAYER_MASK_ID (value), NULL);
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
item = gimp_item_get_by_ID (gimp, value->data[0].v_int);
if (item && ! GIMP_IS_LAYER_MASK (item))
return NULL;
return GIMP_LAYER_MASK (item);
}
void
gimp_value_set_layer_mask (GValue *value,
GimpLayerMask *layer_mask)
{
g_return_if_fail (GIMP_VALUE_HOLDS_LAYER_MASK_ID (value));
g_return_if_fail (layer_mask == NULL || GIMP_IS_LAYER_MASK (layer_mask));
value->data[0].v_int = layer_mask ? gimp_item_get_ID (GIMP_ITEM (layer_mask)) : -1;
}
/*
* GIMP_TYPE_SELECTION_ID
*/
GType
gimp_selection_id_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info = { 0, };
type = g_type_register_static (G_TYPE_INT, "GimpSelectionID", &info, 0);
}
return type;
}
/*
* GIMP_TYPE_PARAM_SELECTION_ID
*/
static void gimp_param_selection_id_class_init (GParamSpecClass *klass);
static void gimp_param_selection_id_init (GParamSpec *pspec);
GType
gimp_param_selection_id_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info =
{
sizeof (GParamSpecClass),
NULL, NULL,
(GClassInitFunc) gimp_param_selection_id_class_init,
NULL, NULL,
sizeof (GimpParamSpecSelectionID),
0,
(GInstanceInitFunc) gimp_param_selection_id_init
};
type = g_type_register_static (GIMP_TYPE_PARAM_CHANNEL_ID,
"GimpParamSelectionID", &info, 0);
}
return type;
}
static void
gimp_param_selection_id_class_init (GParamSpecClass *klass)
{
klass->value_type = GIMP_TYPE_SELECTION_ID;
}
static void
gimp_param_selection_id_init (GParamSpec *pspec)
{
GimpParamSpecItemID *ispec = GIMP_PARAM_SPEC_ITEM_ID (pspec);
ispec->item_type = GIMP_TYPE_SELECTION;
}
GParamSpec *
gimp_param_spec_selection_id (const gchar *name,
const gchar *nick,
const gchar *blurb,
Gimp *gimp,
gboolean none_ok,
GParamFlags flags)
{
GimpParamSpecItemID *ispec;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
ispec = g_param_spec_internal (GIMP_TYPE_PARAM_SELECTION_ID,
name, nick, blurb, flags);
ispec->gimp = gimp;
ispec->none_ok = none_ok ? TRUE : FALSE;
return G_PARAM_SPEC (ispec);
}
GimpSelection *
gimp_value_get_selection (const GValue *value,
Gimp *gimp)
{
GimpItem *item;
g_return_val_if_fail (GIMP_VALUE_HOLDS_SELECTION_ID (value), NULL);
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
item = gimp_item_get_by_ID (gimp, value->data[0].v_int);
if (item && ! GIMP_IS_SELECTION (item))
return NULL;
return GIMP_SELECTION (item);
}
void
gimp_value_set_selection (GValue *value,
GimpSelection *selection)
{
g_return_if_fail (GIMP_VALUE_HOLDS_SELECTION_ID (value));
g_return_if_fail (selection == NULL || GIMP_IS_SELECTION (selection));
value->data[0].v_int = selection ? gimp_item_get_ID (GIMP_ITEM (selection)) : -1;
}
/*
* GIMP_TYPE_VECTORS_ID
*/
GType
gimp_vectors_id_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info = { 0, };
type = g_type_register_static (G_TYPE_INT, "GimpVectorsID", &info, 0);
}
return type;
}
/*
* GIMP_TYPE_PARAM_VECTORS_ID
*/
static void gimp_param_vectors_id_class_init (GParamSpecClass *klass);
static void gimp_param_vectors_id_init (GParamSpec *pspec);
GType
gimp_param_vectors_id_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info =
{
sizeof (GParamSpecClass),
NULL, NULL,
(GClassInitFunc) gimp_param_vectors_id_class_init,
NULL, NULL,
sizeof (GimpParamSpecVectorsID),
0,
(GInstanceInitFunc) gimp_param_vectors_id_init
};
type = g_type_register_static (GIMP_TYPE_PARAM_ITEM_ID,
"GimpParamVectorsID", &info, 0);
}
return type;
}
static void
gimp_param_vectors_id_class_init (GParamSpecClass *klass)
{
klass->value_type = GIMP_TYPE_VECTORS_ID;
}
static void
gimp_param_vectors_id_init (GParamSpec *pspec)
{
GimpParamSpecItemID *ispec = GIMP_PARAM_SPEC_ITEM_ID (pspec);
ispec->item_type = GIMP_TYPE_VECTORS;
}
GParamSpec *
gimp_param_spec_vectors_id (const gchar *name,
const gchar *nick,
const gchar *blurb,
Gimp *gimp,
gboolean none_ok,
GParamFlags flags)
{
GimpParamSpecItemID *ispec;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
ispec = g_param_spec_internal (GIMP_TYPE_PARAM_VECTORS_ID,
name, nick, blurb, flags);
ispec->gimp = gimp;
ispec->none_ok = none_ok ? TRUE : FALSE;
return G_PARAM_SPEC (ispec);
}
GimpVectors *
gimp_value_get_vectors (const GValue *value,
Gimp *gimp)
{
GimpItem *item;
g_return_val_if_fail (GIMP_VALUE_HOLDS_VECTORS_ID (value), NULL);
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
item = gimp_item_get_by_ID (gimp, value->data[0].v_int);
if (item && ! GIMP_IS_VECTORS (item))
return NULL;
return GIMP_VECTORS (item);
}
void
gimp_value_set_vectors (GValue *value,
GimpVectors *vectors)
{
g_return_if_fail (GIMP_VALUE_HOLDS_VECTORS_ID (value));
g_return_if_fail (vectors == NULL || GIMP_IS_VECTORS (vectors));
value->data[0].v_int = vectors ? gimp_item_get_ID (GIMP_ITEM (vectors)) : -1;
}
/*
* GIMP_TYPE_DISPLAY_ID
*/
GType
gimp_display_id_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info = { 0, };
type = g_type_register_static (G_TYPE_INT, "GimpDisplayID", &info, 0);
}
return type;
}
/*
* GIMP_TYPE_PARAM_DISPLAY_ID
*/
static void gimp_param_display_id_class_init (GParamSpecClass *klass);
static void gimp_param_display_id_init (GParamSpec *pspec);
static void gimp_param_display_id_set_default (GParamSpec *pspec,
GValue *value);
static gboolean gimp_param_display_id_validate (GParamSpec *pspec,
GValue *value);
static gint gimp_param_display_id_values_cmp (GParamSpec *pspec,
const GValue *value1,
const GValue *value2);
GType
gimp_param_display_id_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info =
{
sizeof (GParamSpecClass),
NULL, NULL,
(GClassInitFunc) gimp_param_display_id_class_init,
NULL, NULL,
sizeof (GimpParamSpecDisplayID),
0,
(GInstanceInitFunc) gimp_param_display_id_init
};
type = g_type_register_static (G_TYPE_PARAM_INT,
"GimpParamDisplayID", &info, 0);
}
return type;
}
static void
gimp_param_display_id_class_init (GParamSpecClass *klass)
{
klass->value_type = GIMP_TYPE_DISPLAY_ID;
klass->value_set_default = gimp_param_display_id_set_default;
klass->value_validate = gimp_param_display_id_validate;
klass->values_cmp = gimp_param_display_id_values_cmp;
}
static void
gimp_param_display_id_init (GParamSpec *pspec)
{
GimpParamSpecDisplayID *ispec = GIMP_PARAM_SPEC_DISPLAY_ID (pspec);
ispec->gimp = NULL;
ispec->none_ok = FALSE;
}
static void
gimp_param_display_id_set_default (GParamSpec *pspec,
GValue *value)
{
value->data[0].v_int = -1;
}
static gboolean
gimp_param_display_id_validate (GParamSpec *pspec,
GValue *value)
{
GimpParamSpecDisplayID *ispec = GIMP_PARAM_SPEC_DISPLAY_ID (pspec);
gint display_id = value->data[0].v_int;
GimpObject *display;
if (ispec->none_ok && (display_id == 0 || display_id == -1))
return FALSE;
display = gimp_get_display_by_ID (ispec->gimp, display_id);
if (! GIMP_IS_OBJECT (display))
{
value->data[0].v_int = -1;
return TRUE;
}
return FALSE;
}
static gint
gimp_param_display_id_values_cmp (GParamSpec *pspec,
const GValue *value1,
const GValue *value2)
{
gint display_id1 = value1->data[0].v_int;
gint display_id2 = value2->data[0].v_int;
/* try to return at least *something*, it's useless anyway... */
if (display_id1 < display_id2)
return -1;
else if (display_id1 > display_id2)
return 1;
else
return 0;
}
GParamSpec *
gimp_param_spec_display_id (const gchar *name,
const gchar *nick,
const gchar *blurb,
Gimp *gimp,
gboolean none_ok,
GParamFlags flags)
{
GimpParamSpecDisplayID *ispec;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
ispec = g_param_spec_internal (GIMP_TYPE_PARAM_DISPLAY_ID,
name, nick, blurb, flags);
ispec->gimp = gimp;
ispec->none_ok = none_ok ? TRUE : FALSE;
return G_PARAM_SPEC (ispec);
}
GimpObject *
gimp_value_get_display (const GValue *value,
Gimp *gimp)
{
g_return_val_if_fail (GIMP_VALUE_HOLDS_DISPLAY_ID (value), NULL);
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
return gimp_get_display_by_ID (gimp, value->data[0].v_int);
}
void
gimp_value_set_display (GValue *value,
GimpObject *display)
{
gint id = -1;
g_return_if_fail (GIMP_VALUE_HOLDS_DISPLAY_ID (value));
g_return_if_fail (display == NULL || GIMP_IS_OBJECT (display));
if (display)
g_object_get (display, "id", &id, NULL);
value->data[0].v_int = id;
}
/*
* GIMP_TYPE_ARRAY
*/
GimpArray *
gimp_array_new (const guint8 *data,
gsize length,
gboolean static_data)
{
GimpArray *array;
g_return_val_if_fail ((data == NULL && length == 0) ||
(data != NULL && length > 0), NULL);
array = g_new0 (GimpArray, 1);
array->data = static_data ? (guint8 *) data : g_memdup (data, length);
array->length = length;
array->static_data = static_data;
return array;
}
GimpArray *
gimp_array_copy (const GimpArray *array)
{
if (array)
return gimp_array_new (array->data, array->length, FALSE);
return NULL;
}
void
gimp_array_free (GimpArray *array)
{
if (array)
{
if (! array->static_data)
g_free (array->data);
g_free (array);
}
}
GType
gimp_array_get_type (void)
{
static GType type = 0;
if (! type)
type = g_boxed_type_register_static ("GimpArray",
(GBoxedCopyFunc) gimp_array_copy,
(GBoxedFreeFunc) gimp_array_free);
return type;
}
/*
* GIMP_TYPE_PARAM_ARRAY
*/
static void gimp_param_array_class_init (GParamSpecClass *klass);
static void gimp_param_array_init (GParamSpec *pspec);
static gboolean gimp_param_array_validate (GParamSpec *pspec,
GValue *value);
static gint gimp_param_array_values_cmp (GParamSpec *pspec,
const GValue *value1,
const GValue *value2);
GType
gimp_param_array_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info =
{
sizeof (GParamSpecClass),
NULL, NULL,
(GClassInitFunc) gimp_param_array_class_init,
NULL, NULL,
sizeof (GimpParamSpecArray),
0,
(GInstanceInitFunc) gimp_param_array_init
};
type = g_type_register_static (G_TYPE_PARAM_BOXED,
"GimpParamArray", &info, 0);
}
return type;
}
static void
gimp_param_array_class_init (GParamSpecClass *klass)
{
klass->value_type = GIMP_TYPE_ARRAY;
klass->value_validate = gimp_param_array_validate;
klass->values_cmp = gimp_param_array_values_cmp;
}
static void
gimp_param_array_init (GParamSpec *pspec)
{
}
static gboolean
gimp_param_array_validate (GParamSpec *pspec,
GValue *value)
{
GimpArray *array = value->data[0].v_pointer;
if (array)
{
if ((array->data == NULL && array->length != 0) ||
(array->data != NULL && array->length == 0))
{
g_value_set_boxed (value, NULL);
return TRUE;
}
}
return FALSE;
}
static gint
gimp_param_array_values_cmp (GParamSpec *pspec,
const GValue *value1,
const GValue *value2)
{
GimpArray *array1 = value1->data[0].v_pointer;
GimpArray *array2 = value2->data[0].v_pointer;
/* try to return at least *something*, it's useless anyway... */
if (! array1)
return array2 != NULL ? -1 : 0;
else if (! array2)
return array1 != NULL ? 1 : 0;
else if (array1->length < array2->length)
return -1;
else if (array1->length > array2->length)
return 1;
return 0;
}
GParamSpec *
gimp_param_spec_array (const gchar *name,
const gchar *nick,
const gchar *blurb,
GParamFlags flags)
{
GimpParamSpecArray *array_spec;
array_spec = g_param_spec_internal (GIMP_TYPE_PARAM_ARRAY,
name, nick, blurb, flags);
return G_PARAM_SPEC (array_spec);
}
static const guint8 *
gimp_value_get_array (const GValue *value)
{
GimpArray *array = value->data[0].v_pointer;
if (array)
return array->data;
return NULL;
}
static guint8 *
gimp_value_dup_array (const GValue *value)
{
GimpArray *array = value->data[0].v_pointer;
if (array)
return g_memdup (array->data, array->length);
return NULL;
}
static void
gimp_value_set_array (GValue *value,
const guint8 *data,
gsize length)
{
GimpArray *array = gimp_array_new (data, length, FALSE);
g_value_take_boxed (value, array);
}
static void
gimp_value_set_static_array (GValue *value,
const guint8 *data,
gsize length)
{
GimpArray *array = gimp_array_new (data, length, TRUE);
g_value_take_boxed (value, array);
}
static void
gimp_value_take_array (GValue *value,
guint8 *data,
gsize length)
{
GimpArray *array = gimp_array_new (data, length, TRUE);
array->static_data = FALSE;
g_value_take_boxed (value, array);
}
/*
* GIMP_TYPE_INT8_ARRAY
*/
GType
gimp_int8_array_get_type (void)
{
static GType type = 0;
if (! type)
type = g_boxed_type_register_static ("GimpInt8Array",
(GBoxedCopyFunc) gimp_array_copy,
(GBoxedFreeFunc) gimp_array_free);
return type;
}
/*
* GIMP_TYPE_PARAM_INT8_ARRAY
*/
static void gimp_param_int8_array_class_init (GParamSpecClass *klass);
static void gimp_param_int8_array_init (GParamSpec *pspec);
GType
gimp_param_int8_array_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info =
{
sizeof (GParamSpecClass),
NULL, NULL,
(GClassInitFunc) gimp_param_int8_array_class_init,
NULL, NULL,
sizeof (GimpParamSpecArray),
0,
(GInstanceInitFunc) gimp_param_int8_array_init
};
type = g_type_register_static (GIMP_TYPE_PARAM_ARRAY,
"GimpParamInt8Array", &info, 0);
}
return type;
}
static void
gimp_param_int8_array_class_init (GParamSpecClass *klass)
{
klass->value_type = GIMP_TYPE_INT8_ARRAY;
}
static void
gimp_param_int8_array_init (GParamSpec *pspec)
{
}
GParamSpec *
gimp_param_spec_int8_array (const gchar *name,
const gchar *nick,
const gchar *blurb,
GParamFlags flags)
{
GimpParamSpecArray *array_spec;
array_spec = g_param_spec_internal (GIMP_TYPE_PARAM_INT8_ARRAY,
name, nick, blurb, flags);
return G_PARAM_SPEC (array_spec);
}
const guint8 *
gimp_value_get_int8array (const GValue *value)
{
g_return_val_if_fail (GIMP_VALUE_HOLDS_INT8_ARRAY (value), NULL);
return gimp_value_get_array (value);
}
guint8 *
gimp_value_dup_int8array (const GValue *value)
{
g_return_val_if_fail (GIMP_VALUE_HOLDS_INT8_ARRAY (value), NULL);
return gimp_value_dup_array (value);
}
void
gimp_value_set_int8array (GValue *value,
const guint8 *data,
gsize length)
{
g_return_if_fail (GIMP_VALUE_HOLDS_INT8_ARRAY (value));
gimp_value_set_array (value, data, length);
}
void
gimp_value_set_static_int8array (GValue *value,
const guint8 *data,
gsize length)
{
g_return_if_fail (GIMP_VALUE_HOLDS_INT8_ARRAY (value));
gimp_value_set_static_array (value, data, length);
}
void
gimp_value_take_int8array (GValue *value,
guint8 *data,
gsize length)
{
g_return_if_fail (GIMP_VALUE_HOLDS_INT8_ARRAY (value));
gimp_value_take_array (value, data, length);
}
/*
* GIMP_TYPE_INT16_ARRAY
*/
GType
gimp_int16_array_get_type (void)
{
static GType type = 0;
if (! type)
type = g_boxed_type_register_static ("GimpInt16Array",
(GBoxedCopyFunc) gimp_array_copy,
(GBoxedFreeFunc) gimp_array_free);
return type;
}
/*
* GIMP_TYPE_PARAM_INT16_ARRAY
*/
static void gimp_param_int16_array_class_init (GParamSpecClass *klass);
static void gimp_param_int16_array_init (GParamSpec *pspec);
GType
gimp_param_int16_array_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info =
{
sizeof (GParamSpecClass),
NULL, NULL,
(GClassInitFunc) gimp_param_int16_array_class_init,
NULL, NULL,
sizeof (GimpParamSpecArray),
0,
(GInstanceInitFunc) gimp_param_int16_array_init
};
type = g_type_register_static (GIMP_TYPE_PARAM_ARRAY,
"GimpParamInt16Array", &info, 0);
}
return type;
}
static void
gimp_param_int16_array_class_init (GParamSpecClass *klass)
{
klass->value_type = GIMP_TYPE_INT16_ARRAY;
}
static void
gimp_param_int16_array_init (GParamSpec *pspec)
{
}
GParamSpec *
gimp_param_spec_int16_array (const gchar *name,
const gchar *nick,
const gchar *blurb,
GParamFlags flags)
{
GimpParamSpecArray *array_spec;
array_spec = g_param_spec_internal (GIMP_TYPE_PARAM_INT16_ARRAY,
name, nick, blurb, flags);
return G_PARAM_SPEC (array_spec);
}
const gint16 *
gimp_value_get_int16array (const GValue *value)
{
g_return_val_if_fail (GIMP_VALUE_HOLDS_INT16_ARRAY (value), NULL);
return (const gint16 *) gimp_value_get_array (value);
}
gint16 *
gimp_value_dup_int16array (const GValue *value)
{
g_return_val_if_fail (GIMP_VALUE_HOLDS_INT16_ARRAY (value), NULL);
return (gint16 *) gimp_value_dup_array (value);
}
void
gimp_value_set_int16array (GValue *value,
const gint16 *data,
gsize length)
{
g_return_if_fail (GIMP_VALUE_HOLDS_INT16_ARRAY (value));
gimp_value_set_array (value, (const guint8 *) data,
length * sizeof (gint16));
}
void
gimp_value_set_static_int16array (GValue *value,
const gint16 *data,
gsize length)
{
g_return_if_fail (GIMP_VALUE_HOLDS_INT16_ARRAY (value));
gimp_value_set_static_array (value, (const guint8 *) data,
length * sizeof (gint16));
}
void
gimp_value_take_int16array (GValue *value,
gint16 *data,
gsize length)
{
g_return_if_fail (GIMP_VALUE_HOLDS_INT16_ARRAY (value));
gimp_value_take_array (value, (guint8 *) data,
length * sizeof (gint16));
}
/*
* GIMP_TYPE_INT32_ARRAY
*/
GType
gimp_int32_array_get_type (void)
{
static GType type = 0;
if (! type)
type = g_boxed_type_register_static ("GimpInt32Array",
(GBoxedCopyFunc) gimp_array_copy,
(GBoxedFreeFunc) gimp_array_free);
return type;
}
/*
* GIMP_TYPE_PARAM_INT32_ARRAY
*/
static void gimp_param_int32_array_class_init (GParamSpecClass *klass);
static void gimp_param_int32_array_init (GParamSpec *pspec);
GType
gimp_param_int32_array_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info =
{
sizeof (GParamSpecClass),
NULL, NULL,
(GClassInitFunc) gimp_param_int32_array_class_init,
NULL, NULL,
sizeof (GimpParamSpecArray),
0,
(GInstanceInitFunc) gimp_param_int32_array_init
};
type = g_type_register_static (GIMP_TYPE_PARAM_ARRAY,
"GimpParamInt32Array", &info, 0);
}
return type;
}
static void
gimp_param_int32_array_class_init (GParamSpecClass *klass)
{
klass->value_type = GIMP_TYPE_INT32_ARRAY;
}
static void
gimp_param_int32_array_init (GParamSpec *pspec)
{
}
GParamSpec *
gimp_param_spec_int32_array (const gchar *name,
const gchar *nick,
const gchar *blurb,
GParamFlags flags)
{
GimpParamSpecArray *array_spec;
array_spec = g_param_spec_internal (GIMP_TYPE_PARAM_INT32_ARRAY,
name, nick, blurb, flags);
return G_PARAM_SPEC (array_spec);
}
const gint32 *
gimp_value_get_int32array (const GValue *value)
{
g_return_val_if_fail (GIMP_VALUE_HOLDS_INT32_ARRAY (value), NULL);
return (const gint32 *) gimp_value_get_array (value);
}
gint32 *
gimp_value_dup_int32array (const GValue *value)
{
g_return_val_if_fail (GIMP_VALUE_HOLDS_INT32_ARRAY (value), NULL);
return (gint32 *) gimp_value_dup_array (value);
}
void
gimp_value_set_int32array (GValue *value,
const gint32 *data,
gsize length)
{
g_return_if_fail (GIMP_VALUE_HOLDS_INT32_ARRAY (value));
gimp_value_set_array (value, (const guint8 *) data,
length * sizeof (gint32));
}
void
gimp_value_set_static_int32array (GValue *value,
const gint32 *data,
gsize length)
{
g_return_if_fail (GIMP_VALUE_HOLDS_INT32_ARRAY (value));
gimp_value_set_static_array (value, (const guint8 *) data,
length * sizeof (gint32));
}
void
gimp_value_take_int32array (GValue *value,
gint32 *data,
gsize length)
{
g_return_if_fail (GIMP_VALUE_HOLDS_INT32_ARRAY (value));
gimp_value_take_array (value, (guint8 *) data,
length * sizeof (gint32));
}
/*
* GIMP_TYPE_FLOAT_ARRAY
*/
GType
gimp_float_array_get_type (void)
{
static GType type = 0;
if (! type)
type = g_boxed_type_register_static ("GimpFloatArray",
(GBoxedCopyFunc) gimp_array_copy,
(GBoxedFreeFunc) gimp_array_free);
return type;
}
/*
* GIMP_TYPE_PARAM_FLOAT_ARRAY
*/
static void gimp_param_float_array_class_init (GParamSpecClass *klass);
static void gimp_param_float_array_init (GParamSpec *pspec);
GType
gimp_param_float_array_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info =
{
sizeof (GParamSpecClass),
NULL, NULL,
(GClassInitFunc) gimp_param_float_array_class_init,
NULL, NULL,
sizeof (GimpParamSpecArray),
0,
(GInstanceInitFunc) gimp_param_float_array_init
};
type = g_type_register_static (GIMP_TYPE_PARAM_ARRAY,
"GimpParamFloatArray", &info, 0);
}
return type;
}
static void
gimp_param_float_array_class_init (GParamSpecClass *klass)
{
klass->value_type = GIMP_TYPE_FLOAT_ARRAY;
}
static void
gimp_param_float_array_init (GParamSpec *pspec)
{
}
GParamSpec *
gimp_param_spec_float_array (const gchar *name,
const gchar *nick,
const gchar *blurb,
GParamFlags flags)
{
GimpParamSpecArray *array_spec;
array_spec = g_param_spec_internal (GIMP_TYPE_PARAM_FLOAT_ARRAY,
name, nick, blurb, flags);
return G_PARAM_SPEC (array_spec);
}
const gdouble *
gimp_value_get_floatarray (const GValue *value)
{
g_return_val_if_fail (GIMP_VALUE_HOLDS_FLOAT_ARRAY (value), NULL);
return (const gdouble *) gimp_value_get_array (value);
}
gdouble *
gimp_value_dup_floatarray (const GValue *value)
{
g_return_val_if_fail (GIMP_VALUE_HOLDS_FLOAT_ARRAY (value), NULL);
return (gdouble *) gimp_value_dup_array (value);
}
void
gimp_value_set_floatarray (GValue *value,
const gdouble *data,
gsize length)
{
g_return_if_fail (GIMP_VALUE_HOLDS_FLOAT_ARRAY (value));
gimp_value_set_array (value, (const guint8 *) data,
length * sizeof (gdouble));
}
void
gimp_value_set_static_floatarray (GValue *value,
const gdouble *data,
gsize length)
{
g_return_if_fail (GIMP_VALUE_HOLDS_FLOAT_ARRAY (value));
gimp_value_set_static_array (value, (const guint8 *) data,
length * sizeof (gdouble));
}
void
gimp_value_take_floatarray (GValue *value,
gdouble *data,
gsize length)
{
g_return_if_fail (GIMP_VALUE_HOLDS_FLOAT_ARRAY (value));
gimp_value_take_array (value, (guint8 *) data,
length * sizeof (gdouble));
}
/*
* GIMP_TYPE_STRING_ARRAY
*/
GimpArray *
gimp_string_array_new (const gchar **data,
gsize length,
gboolean static_data)
{
GimpArray *array;
g_return_val_if_fail ((data == NULL && length == 0) ||
(data != NULL && length > 0), NULL);
array = g_new0 (GimpArray, 1);
if (! static_data)
{
gchar **tmp = g_new (gchar *, length);
gint i;
for (i = 0; i < length; i++)
tmp[i] = g_strdup (data[i]);
array->data = (guint8 *) tmp;
}
else
{
array->data = (guint8 *) data;
}
array->length = length;
array->static_data = static_data;
return array;
}
GimpArray *
gimp_string_array_copy (const GimpArray *array)
{
if (array)
return gimp_string_array_new ((const gchar **) array->data,
array->length, FALSE);
return NULL;
}
void
gimp_string_array_free (GimpArray *array)
{
if (array)
{
if (! array->static_data)
{
gchar **tmp = (gchar **) array->data;
gint i;
for (i = 0; i < array->length; i++)
g_free (tmp[i]);
g_free (array->data);
}
g_free (array);
}
}
GType
gimp_string_array_get_type (void)
{
static GType type = 0;
if (! type)
type = g_boxed_type_register_static ("GimpStringArray",
(GBoxedCopyFunc) gimp_string_array_copy,
(GBoxedFreeFunc) gimp_string_array_free);
return type;
}
/*
* GIMP_TYPE_PARAM_STRING_ARRAY
*/
static void gimp_param_string_array_class_init (GParamSpecClass *klass);
static void gimp_param_string_array_init (GParamSpec *pspec);
static gboolean gimp_param_string_array_validate (GParamSpec *pspec,
GValue *value);
static gint gimp_param_string_array_values_cmp (GParamSpec *pspec,
const GValue *value1,
const GValue *value2);
GType
gimp_param_string_array_get_type (void)
{
static GType type = 0;
if (! type)
{
const GTypeInfo info =
{
sizeof (GParamSpecClass),
NULL, NULL,
(GClassInitFunc) gimp_param_string_array_class_init,
NULL, NULL,
sizeof (GimpParamSpecArray),
0,
(GInstanceInitFunc) gimp_param_string_array_init
};
type = g_type_register_static (G_TYPE_PARAM_BOXED,
"GimpParamStringArray", &info, 0);
}
return type;
}
static void
gimp_param_string_array_class_init (GParamSpecClass *klass)
{
klass->value_type = GIMP_TYPE_STRING_ARRAY;
klass->value_validate = gimp_param_string_array_validate;
klass->values_cmp = gimp_param_string_array_values_cmp;
}
static void
gimp_param_string_array_init (GParamSpec *pspec)
{
}
static gboolean
gimp_param_string_array_validate (GParamSpec *pspec,
GValue *value)
{
GimpArray *array = value->data[0].v_pointer;
if (array)
{
if ((array->data == NULL && array->length != 0) ||
(array->data != NULL && array->length == 0))
{
g_value_set_boxed (value, NULL);
return TRUE;
}
}
return FALSE;
}
static gint
gimp_param_string_array_values_cmp (GParamSpec *pspec,
const GValue *value1,
const GValue *value2)
{
GimpArray *array1 = value1->data[0].v_pointer;
GimpArray *array2 = value2->data[0].v_pointer;
/* try to return at least *something*, it's useless anyway... */
if (! array1)
return array2 != NULL ? -1 : 0;
else if (! array2)
return array1 != NULL ? 1 : 0;
else if (array1->length < array2->length)
return -1;
else if (array1->length > array2->length)
return 1;
return 0;
}
GParamSpec *
gimp_param_spec_string_array (const gchar *name,
const gchar *nick,
const gchar *blurb,
GParamFlags flags)
{
GimpParamSpecStringArray *array_spec;
array_spec = g_param_spec_internal (GIMP_TYPE_PARAM_STRING_ARRAY,
name, nick, blurb, flags);
return G_PARAM_SPEC (array_spec);
}
const gchar **
gimp_value_get_stringarray (const GValue *value)
{
GimpArray *array;
g_return_val_if_fail (GIMP_VALUE_HOLDS_STRING_ARRAY (value), NULL);
array = value->data[0].v_pointer;
if (array)
return (const gchar **) array->data;
return NULL;
}
gchar **
gimp_value_dup_stringarray (const GValue *value)
{
GimpArray *array;
g_return_val_if_fail (GIMP_VALUE_HOLDS_STRING_ARRAY (value), NULL);
array = value->data[0].v_pointer;
if (array)
{
gchar **ret = g_memdup (array->data, array->length * sizeof (gchar *));
gint i;
for (i = 0; i < array->length; i++)
ret[i] = g_strdup (ret[i]);
return ret;
}
return NULL;
}
void
gimp_value_set_stringarray (GValue *value,
const gchar **data,
gsize length)
{
GimpArray *array;
g_return_if_fail (GIMP_VALUE_HOLDS_STRING_ARRAY (value));
array = gimp_string_array_new (data, length, FALSE);
g_value_take_boxed (value, array);
}
void
gimp_value_set_static_stringarray (GValue *value,
const gchar **data,
gsize length)
{
GimpArray *array;
g_return_if_fail (GIMP_VALUE_HOLDS_STRING_ARRAY (value));
array = gimp_string_array_new (data, length, TRUE);
g_value_take_boxed (value, array);
}
void
gimp_value_take_stringarray (GValue *value,
gchar **data,
gsize length)
{
GimpArray *array;
g_return_if_fail (GIMP_VALUE_HOLDS_STRING_ARRAY (value));
array = gimp_string_array_new ((const gchar **) data, length, TRUE);
array->static_data = FALSE;
g_value_take_boxed (value, array);
}
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