/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */
/* vim:set et sts=4: */
/* IBus - The Input Bus
* Copyright (C) 2008-2010 Peng Huang <shawn.p.huang@gmail.com>
* Copyright (C) 2008-2010 Red Hat, Inc.
*
* This library 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 library 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 library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
* USA
*/
#include "ibusproplist.h"
/* functions prototype */
static void ibus_prop_list_destroy (IBusPropList *prop_list);
static gboolean ibus_prop_list_serialize (IBusPropList *prop_list,
GVariantBuilder *builder);
static gint ibus_prop_list_deserialize (IBusPropList *prop_list,
GVariant *variant);
static gboolean ibus_prop_list_copy (IBusPropList *dest,
const IBusPropList *src);
G_DEFINE_TYPE (IBusPropList, ibus_prop_list, IBUS_TYPE_SERIALIZABLE)
static void
ibus_prop_list_class_init (IBusPropListClass *class)
{
IBusObjectClass *object_class = IBUS_OBJECT_CLASS (class);
IBusSerializableClass *serializable_class = IBUS_SERIALIZABLE_CLASS (class);
object_class->destroy = (IBusObjectDestroyFunc) ibus_prop_list_destroy;
serializable_class->serialize = (IBusSerializableSerializeFunc) ibus_prop_list_serialize;
serializable_class->deserialize = (IBusSerializableDeserializeFunc) ibus_prop_list_deserialize;
serializable_class->copy = (IBusSerializableCopyFunc) ibus_prop_list_copy;
}
static void
ibus_prop_list_init (IBusPropList *prop_list)
{
prop_list->properties = g_array_new (TRUE, TRUE, sizeof (IBusProperty *));
}
static void
ibus_prop_list_destroy (IBusPropList *prop_list)
{
IBusProperty **p;
gint i;
p = (IBusProperty **) g_array_free (prop_list->properties, FALSE);
for (i = 0; p[i] != NULL; i++) {
g_object_unref (p[i]);
}
g_free (p);
IBUS_OBJECT_CLASS (ibus_prop_list_parent_class)->destroy ((IBusObject *) prop_list);
}
static gboolean
ibus_prop_list_serialize (IBusPropList *prop_list,
GVariantBuilder *builder)
{
gboolean retval;
guint i;
retval = IBUS_SERIALIZABLE_CLASS (ibus_prop_list_parent_class)->serialize ((IBusSerializable *) prop_list, builder);
g_return_val_if_fail (retval, FALSE);
GVariantBuilder array;
g_variant_builder_init (&array, G_VARIANT_TYPE ("av"));
for (i = 0;; i++) {
IBusProperty *prop = ibus_prop_list_get (prop_list, i);
if (prop == NULL)
break;
g_variant_builder_add (&array, "v", ibus_serializable_serialize ((IBusSerializable *)prop));
}
g_variant_builder_add (builder, "av", &array);
return TRUE;
}
gint
ibus_prop_list_deserialize (IBusPropList *prop_list,
GVariant *variant)
{
gint retval;
retval = IBUS_SERIALIZABLE_CLASS (ibus_prop_list_parent_class)->deserialize ((IBusSerializable *) prop_list, variant);
g_return_val_if_fail (retval, 0);
g_return_val_if_fail (IBUS_IS_PROP_LIST (prop_list), 0);
GVariantIter *iter = NULL;
g_variant_get_child (variant, retval++, "av", &iter);
g_return_val_if_fail (iter != NULL, retval);
GVariant *var;
while (g_variant_iter_loop (iter, "v", &var)) {
IBusProperty *prop = IBUS_PROPERTY (ibus_serializable_deserialize (var));
ibus_prop_list_append (prop_list, prop);
}
g_variant_iter_free (iter);
return retval;
}
static gboolean
ibus_prop_list_copy (IBusPropList *dest,
const IBusPropList *src)
{
gboolean retval;
IBusProperty *prop;
guint i;
retval = IBUS_SERIALIZABLE_CLASS (ibus_prop_list_parent_class)->copy ((IBusSerializable *) dest,
(const IBusSerializable *) src);
g_return_val_if_fail (retval, FALSE);
g_return_val_if_fail (IBUS_IS_PROP_LIST (dest), FALSE);
g_return_val_if_fail (IBUS_IS_PROP_LIST (src), FALSE);
i = 0;
while ((prop = ibus_prop_list_get ((IBusPropList *)src, i)) != NULL) {
prop = (IBusProperty *) ibus_serializable_copy ((IBusSerializable *) prop);
ibus_prop_list_append (dest, prop);
i ++;
}
return TRUE;
}
IBusPropList *
ibus_prop_list_new ()
{
IBusPropList *prop_list;
prop_list = g_object_new (IBUS_TYPE_PROP_LIST, NULL);
return prop_list;
}
void
ibus_prop_list_append (IBusPropList *prop_list,
IBusProperty *prop)
{
g_assert (IBUS_IS_PROP_LIST (prop_list));
g_assert (IBUS_IS_PROPERTY (prop));
g_object_ref_sink (prop);
g_array_append_val (prop_list->properties, prop);
}
IBusProperty *
ibus_prop_list_get (IBusPropList *prop_list,
guint index)
{
g_assert (IBUS_IS_PROP_LIST (prop_list));
if (index >= prop_list->properties->len)
return NULL;
return g_array_index (prop_list->properties, IBusProperty *, index);
}
gboolean
ibus_prop_list_update_property (IBusPropList *prop_list,
IBusProperty *prop_update)
{
g_assert (IBUS_IS_PROP_LIST (prop_list));
g_assert (IBUS_IS_PROPERTY (prop_update));
gint i;
for (i = 0; i < prop_list->properties->len; i ++) {
IBusProperty *prop = g_array_index (prop_list->properties, IBusProperty *, i);
if (ibus_property_update (prop, prop_update)) {
return TRUE;
}
}
return FALSE;
}