PIKApp/app/paint/pikaairbrushoptions.c

161 lines
5.1 KiB
C

/* PIKA - Photo and Image Kooker Application
* a rebranding of The GNU Image Manipulation Program (created with heckimp)
* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
*
* Original copyright, applying to most contents (license remains unchanged):
* 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 3 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, see <https://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <gdk-pixbuf/gdk-pixbuf.h>
#include <gegl.h>
#include "libpikabase/pikabase.h"
#include "libpikaconfig/pikaconfig.h"
#include "paint-types.h"
#include "pikaairbrushoptions.h"
#include "pika-intl.h"
#define AIRBRUSH_DEFAULT_RATE 50.0
#define AIRBRUSH_DEFAULT_FLOW 10.0
#define AIRBRUSH_DEFAULT_MOTION_ONLY FALSE
enum
{
PROP_0,
PROP_RATE,
PROP_MOTION_ONLY,
PROP_FLOW,
PROP_PRESSURE /*for backwards copatibility of tool options*/
};
static void pika_airbrush_options_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec);
static void pika_airbrush_options_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec);
G_DEFINE_TYPE (PikaAirbrushOptions, pika_airbrush_options,
PIKA_TYPE_PAINT_OPTIONS)
static void
pika_airbrush_options_class_init (PikaAirbrushOptionsClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->set_property = pika_airbrush_options_set_property;
object_class->get_property = pika_airbrush_options_get_property;
PIKA_CONFIG_PROP_DOUBLE (object_class, PROP_RATE,
"rate",
C_("airbrush-tool", "Rate"),
NULL,
0.0, 100.0, AIRBRUSH_DEFAULT_RATE,
PIKA_PARAM_STATIC_STRINGS);
PIKA_CONFIG_PROP_BOOLEAN (object_class, PROP_MOTION_ONLY,
"motion-only",
_("Motion only"),
NULL,
AIRBRUSH_DEFAULT_MOTION_ONLY,
PIKA_PARAM_STATIC_STRINGS);
PIKA_CONFIG_PROP_DOUBLE (object_class, PROP_FLOW,
"flow",
_("Flow"),
NULL,
0.0, 100.0, AIRBRUSH_DEFAULT_FLOW,
PIKA_PARAM_STATIC_STRINGS);
/* backwads-compadibility prop for flow fomerly known as pressure */
PIKA_CONFIG_PROP_DOUBLE (object_class, PROP_PRESSURE,
"pressure",
NULL, NULL,
0.0, 100.0, AIRBRUSH_DEFAULT_FLOW,
PIKA_CONFIG_PARAM_IGNORE);
}
static void
pika_airbrush_options_init (PikaAirbrushOptions *options)
{
}
static void
pika_airbrush_options_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
PikaAirbrushOptions *options = PIKA_AIRBRUSH_OPTIONS (object);
switch (property_id)
{
case PROP_RATE:
options->rate = g_value_get_double (value);
break;
case PROP_MOTION_ONLY:
options->motion_only = g_value_get_boolean (value);
break;
case PROP_PRESSURE:
case PROP_FLOW:
options->flow = g_value_get_double (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
pika_airbrush_options_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
PikaAirbrushOptions *options = PIKA_AIRBRUSH_OPTIONS (object);
switch (property_id)
{
case PROP_RATE:
g_value_set_double (value, options->rate);
break;
case PROP_MOTION_ONLY:
g_value_set_boolean (value, options->motion_only);
break;
case PROP_PRESSURE:
case PROP_FLOW:
g_value_set_double (value, options->flow);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}