153 lines
4.2 KiB
C
153 lines
4.2 KiB
C
/* PIKA - Photo and Image Kooker Application
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* a rebranding of The GNU Image Manipulation Program (created with heckimp)
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* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
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*
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* Original copyright, applying to most contents (license remains unchanged):
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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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 <gio/gio.h>
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#include "libpikabase/pikabase.h"
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#include "core-types.h"
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#include "pikaauxitem.h"
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enum
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{
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REMOVED,
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LAST_SIGNAL
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};
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enum
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{
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PROP_0,
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PROP_ID
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};
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struct _PikaAuxItemPrivate
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{
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guint32 aux_item_id;
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};
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static void pika_aux_item_get_property (GObject *object,
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guint property_id,
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GValue *value,
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GParamSpec *pspec);
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static void pika_aux_item_set_property (GObject *object,
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guint property_id,
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const GValue *value,
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GParamSpec *pspec);
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G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE (PikaAuxItem, pika_aux_item, G_TYPE_OBJECT)
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static guint pika_aux_item_signals[LAST_SIGNAL] = { 0 };
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static void
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pika_aux_item_class_init (PikaAuxItemClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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pika_aux_item_signals[REMOVED] =
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g_signal_new ("removed",
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G_TYPE_FROM_CLASS (klass),
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G_SIGNAL_RUN_FIRST,
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G_STRUCT_OFFSET (PikaAuxItemClass, removed),
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NULL, NULL, NULL,
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G_TYPE_NONE, 0);
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object_class->get_property = pika_aux_item_get_property;
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object_class->set_property = pika_aux_item_set_property;
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klass->removed = NULL;
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g_object_class_install_property (object_class, PROP_ID,
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g_param_spec_uint ("id", NULL, NULL,
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0, G_MAXUINT32, 0,
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G_PARAM_CONSTRUCT_ONLY |
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PIKA_PARAM_READWRITE));
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}
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static void
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pika_aux_item_init (PikaAuxItem *aux_item)
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{
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aux_item->priv = pika_aux_item_get_instance_private (aux_item);
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}
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static void
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pika_aux_item_get_property (GObject *object,
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guint property_id,
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GValue *value,
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GParamSpec *pspec)
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{
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PikaAuxItem *aux_item = PIKA_AUX_ITEM (object);
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switch (property_id)
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{
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case PROP_ID:
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g_value_set_uint (value, aux_item->priv->aux_item_id);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_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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pika_aux_item_set_property (GObject *object,
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guint property_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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PikaAuxItem *aux_item = PIKA_AUX_ITEM (object);
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switch (property_id)
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{
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case PROP_ID:
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aux_item->priv->aux_item_id = g_value_get_uint (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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}
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}
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guint32
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pika_aux_item_get_id (PikaAuxItem *aux_item)
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{
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g_return_val_if_fail (PIKA_IS_AUX_ITEM (aux_item), 0);
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return aux_item->priv->aux_item_id;
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}
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void
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pika_aux_item_removed (PikaAuxItem *aux_item)
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{
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g_return_if_fail (PIKA_IS_AUX_ITEM (aux_item));
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g_signal_emit (aux_item, pika_aux_item_signals[REMOVED], 0);
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}
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