mirror of https://github.com/GNOME/gimp.git
153 lines
4.6 KiB
C
153 lines
4.6 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* gimpdoubleaction.c
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* Copyright (C) 2022 Jehan
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <gtk/gtk.h>
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#include "libgimpbase/gimpbase.h"
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#include "widgets-types.h"
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#include "gimpaction.h"
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#include "gimpaction-history.h"
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#include "gimpdoubleaction.h"
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enum
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{
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PROP_0,
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PROP_VALUE
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};
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static void gimp_double_action_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec);
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static void gimp_double_action_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec);
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static void gimp_double_action_activate (GtkAction *action);
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G_DEFINE_TYPE (GimpDoubleAction, gimp_double_action, GIMP_TYPE_ACTION_IMPL)
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#define parent_class gimp_double_action_parent_class
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static void
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gimp_double_action_class_init (GimpDoubleActionClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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GtkActionClass *action_class = GTK_ACTION_CLASS (klass);
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object_class->set_property = gimp_double_action_set_property;
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object_class->get_property = gimp_double_action_get_property;
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action_class->activate = gimp_double_action_activate;
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g_object_class_install_property (object_class, PROP_VALUE,
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g_param_spec_double ("value",
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NULL, NULL,
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-G_MAXDOUBLE, G_MAXDOUBLE,
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0.0,
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GIMP_PARAM_READWRITE));
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}
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static void
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gimp_double_action_init (GimpDoubleAction *action)
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{
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}
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static void
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gimp_double_action_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec)
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{
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GimpDoubleAction *action = GIMP_DOUBLE_ACTION (object);
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switch (prop_id)
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{
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case PROP_VALUE:
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g_value_set_double (value, action->value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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gimp_double_action_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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GimpDoubleAction *action = GIMP_DOUBLE_ACTION (object);
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switch (prop_id)
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{
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case PROP_VALUE:
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action->value = g_value_get_double (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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GimpDoubleAction *
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gimp_double_action_new (const gchar *name,
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const gchar *label,
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const gchar *tooltip,
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const gchar *icon_name,
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const gchar *help_id,
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gdouble value)
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{
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GimpDoubleAction *action;
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action = g_object_new (GIMP_TYPE_DOUBLE_ACTION,
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"name", name,
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"label", label,
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"tooltip", tooltip,
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"icon-name", icon_name,
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"value", value,
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NULL);
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gimp_action_set_help_id (GIMP_ACTION (action), help_id);
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return action;
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}
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static void
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gimp_double_action_activate (GtkAction *action)
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{
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GimpDoubleAction *double_action = GIMP_DOUBLE_ACTION (action);
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gimp_action_emit_activate (GIMP_ACTION (action),
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g_variant_new_double (double_action->value));
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gimp_action_history_action_activated (GIMP_ACTION (action));
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}
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