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/* This file is part of libccc
*
* AUTHORS
* Sven Herzberg <herzi@gnome-de.org>
*
* Copyright (C) 2006 Sven Herzberg <herzi@gnome-de.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser 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 "herzi-enum-model.h"
#include "glib-helpers.h"
struct _HerziEnumModel {
GtkListStore base_instance;
GType type;
};
GtkTreeModel*
herzi_enum_model_new(GType enum_type) {
g_return_val_if_fail(g_type_is_a(enum_type, G_TYPE_ENUM), NULL);
return g_object_new(HERZI_TYPE_ENUM_MODEL, "type", enum_type, NULL);
}
GType
herzi_enum_model_get_gtype(HerziEnumModel const* self) {
g_return_val_if_fail(HERZI_IS_ENUM_MODEL(self), G_TYPE_INVALID);
return self->type;
}
/* GType stuff */
G_DEFINE_TYPE(HerziEnumModel, herzi_enum_model, GTK_TYPE_LIST_STORE);
enum {
PROP_0,
PROP_TYPE
};
static void
herzi_enum_model_init(HerziEnumModel* self) {
GType columns[HERZI_ENUM_MODEL_N_COLUMNS];
columns[HERZI_ENUM_MODEL_COL_VALUE] = G_TYPE_INT;
columns[HERZI_ENUM_MODEL_COL_NAME] = G_TYPE_STRING;
columns[HERZI_ENUM_MODEL_COL_NICK] = G_TYPE_STRING;
gtk_list_store_set_column_types(GTK_LIST_STORE(self), HERZI_ENUM_MODEL_N_COLUMNS, columns);
}
static GObject*
hem_constructor(GType type, guint n_properties, GObjectConstructParam* properties) {
// FIXME: check the type first
GObject* object = G_OBJECT_CLASS(herzi_enum_model_parent_class)->constructor(type, n_properties, properties);
HerziEnumModel* self = HERZI_ENUM_MODEL(object);
GEnumClass* klass = g_type_class_ref(self->type);
guint i;
for(i = 0; i < klass->n_values; i++) {
GtkTreeIter iter;
gtk_list_store_append(GTK_LIST_STORE(self), &iter);
gtk_list_store_set(GTK_LIST_STORE(self), &iter,
HERZI_ENUM_MODEL_COL_VALUE, klass->values[i].value,
HERZI_ENUM_MODEL_COL_NAME, klass->values[i].value_name,
HERZI_ENUM_MODEL_COL_NICK, klass->values[i].value_nick,
-1);
}
g_type_class_unref(klass);
return object;
}
static void
hem_get_property(GObject* object, guint prop_id, GValue* value, GParamSpec* pspec) {
HerziEnumModel* self = HERZI_ENUM_MODEL(object);
switch(prop_id) {
case PROP_TYPE:
g_value_set_gtype(value, herzi_enum_model_get_gtype(self));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
break;
}
}
static void
hem_set_property(GObject* object, guint prop_id, GValue const* value, GParamSpec* pspec) {
HerziEnumModel* self = HERZI_ENUM_MODEL(object);
switch(prop_id) {
case PROP_TYPE:
self->type = g_value_get_gtype(value);
g_object_notify(object, "type");
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
break;
}
}
static void
herzi_enum_model_class_init(HerziEnumModelClass* self_class) {
GObjectClass* go_class;
/* GObjectClass */
go_class = G_OBJECT_CLASS(self_class);
go_class->constructor = hem_constructor;
go_class->get_property = hem_get_property;
go_class->set_property = hem_set_property;
g_object_class_install_property(go_class,
PROP_TYPE,
g_param_spec_gtype("type",
"Enum GType",
"Blurb",
G_TYPE_ENUM,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
}
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