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gimp/app/core/gimpparamspecs.c

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/* The GIMP -- an 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;
}
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->no_validate &&
! g_utf8_validate (string, -1, (const gchar **) &s))
{
for (; *s; s++)
if (*s < ' ')
*s = '?';
return TRUE;
}
}
else if (! sspec->null_ok)
{
value->data[0].v_pointer = g_strdup ("");
return TRUE;
}
return FALSE;
}
GParamSpec *
gimp_param_spec_string (const gchar *name,
const gchar *nick,
const gchar *blurb,
gboolean no_validate,
gboolean null_ok,
const gchar *default_value,
GParamFlags flags)
{
GimpParamSpecString *sspec;
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;
}
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 (GIMP_VALUE_HOLDS_ITEM_ID (value));
g_return_if_fail (item == NULL || GIMP_IS_ITEM (item));
value->data[0].v_int = item ? gimp_item_get_ID (item) : -1;
}
/*
* 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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