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/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */
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/* vim:set et sts=4: */
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/* IBus - The Input Bus
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* Copyright (C) 2008-2010 Peng Huang <shawn.p.huang@gmail.com>
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* Copyright (C) 2008-2010 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
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* USA
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*/
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#include "ibusproplist.h"
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/* functions prototype */
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static void ibus_prop_list_destroy (IBusPropList *prop_list);
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static gboolean ibus_prop_list_serialize (IBusPropList *prop_list,
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GVariantBuilder *builder);
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static gint ibus_prop_list_deserialize (IBusPropList *prop_list,
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GVariant *variant);
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static gboolean ibus_prop_list_copy (IBusPropList *dest,
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const IBusPropList *src);
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G_DEFINE_TYPE (IBusPropList, ibus_prop_list, IBUS_TYPE_SERIALIZABLE)
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static void
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ibus_prop_list_class_init (IBusPropListClass *class)
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{
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IBusObjectClass *object_class = IBUS_OBJECT_CLASS (class);
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IBusSerializableClass *serializable_class = IBUS_SERIALIZABLE_CLASS (class);
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object_class->destroy = (IBusObjectDestroyFunc) ibus_prop_list_destroy;
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serializable_class->serialize = (IBusSerializableSerializeFunc) ibus_prop_list_serialize;
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serializable_class->deserialize = (IBusSerializableDeserializeFunc) ibus_prop_list_deserialize;
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serializable_class->copy = (IBusSerializableCopyFunc) ibus_prop_list_copy;
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}
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static void
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ibus_prop_list_init (IBusPropList *prop_list)
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{
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prop_list->properties = g_array_new (TRUE, TRUE, sizeof (IBusProperty *));
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}
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static void
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ibus_prop_list_destroy (IBusPropList *prop_list)
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{
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IBusProperty **p;
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gint i;
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p = (IBusProperty **) g_array_free (prop_list->properties, FALSE);
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for (i = 0; p[i] != NULL; i++) {
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g_object_unref (p[i]);
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}
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g_free (p);
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IBUS_OBJECT_CLASS (ibus_prop_list_parent_class)->destroy ((IBusObject *) prop_list);
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}
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static gboolean
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ibus_prop_list_serialize (IBusPropList *prop_list,
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GVariantBuilder *builder)
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{
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gboolean retval;
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guint i;
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retval = IBUS_SERIALIZABLE_CLASS (ibus_prop_list_parent_class)->serialize ((IBusSerializable *) prop_list, builder);
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g_return_val_if_fail (retval, FALSE);
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GVariantBuilder array;
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g_variant_builder_init (&array, G_VARIANT_TYPE ("av"));
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for (i = 0;; i++) {
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IBusProperty *prop = ibus_prop_list_get (prop_list, i);
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if (prop == NULL)
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break;
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g_variant_builder_add (&array, "v", ibus_serializable_serialize ((IBusSerializable *)prop));
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}
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g_variant_builder_add (builder, "av", &array);
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return TRUE;
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}
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gint
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ibus_prop_list_deserialize (IBusPropList *prop_list,
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GVariant *variant)
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{
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gint retval;
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retval = IBUS_SERIALIZABLE_CLASS (ibus_prop_list_parent_class)->deserialize ((IBusSerializable *) prop_list, variant);
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g_return_val_if_fail (retval, 0);
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g_return_val_if_fail (IBUS_IS_PROP_LIST (prop_list), 0);
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GVariantIter *iter = NULL;
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g_variant_get_child (variant, retval++, "av", &iter);
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g_return_val_if_fail (iter != NULL, retval);
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GVariant *var;
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while (g_variant_iter_loop (iter, "v", &var)) {
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IBusProperty *prop = IBUS_PROPERTY (ibus_serializable_deserialize (var));
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ibus_prop_list_append (prop_list, prop);
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}
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g_variant_iter_free (iter);
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return retval;
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}
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static gboolean
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ibus_prop_list_copy (IBusPropList *dest,
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const IBusPropList *src)
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{
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gboolean retval;
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IBusProperty *prop;
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guint i;
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retval = IBUS_SERIALIZABLE_CLASS (ibus_prop_list_parent_class)->copy ((IBusSerializable *) dest,
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(const IBusSerializable *) src);
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g_return_val_if_fail (retval, FALSE);
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g_return_val_if_fail (IBUS_IS_PROP_LIST (dest), FALSE);
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g_return_val_if_fail (IBUS_IS_PROP_LIST (src), FALSE);
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i = 0;
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while ((prop = ibus_prop_list_get ((IBusPropList *)src, i)) != NULL) {
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prop = (IBusProperty *) ibus_serializable_copy ((IBusSerializable *) prop);
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ibus_prop_list_append (dest, prop);
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i ++;
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}
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return TRUE;
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}
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IBusPropList *
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ibus_prop_list_new ()
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{
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IBusPropList *prop_list;
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prop_list = g_object_new (IBUS_TYPE_PROP_LIST, NULL);
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return prop_list;
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}
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void
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ibus_prop_list_append (IBusPropList *prop_list,
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IBusProperty *prop)
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{
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g_assert (IBUS_IS_PROP_LIST (prop_list));
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g_assert (IBUS_IS_PROPERTY (prop));
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g_object_ref_sink (prop);
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g_array_append_val (prop_list->properties, prop);
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}
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IBusProperty *
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ibus_prop_list_get (IBusPropList *prop_list,
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guint index)
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{
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g_assert (IBUS_IS_PROP_LIST (prop_list));
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if (index >= prop_list->properties->len)
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return NULL;
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return g_array_index (prop_list->properties, IBusProperty *, index);
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}
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gboolean
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ibus_prop_list_update_property (IBusPropList *prop_list,
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IBusProperty *prop_update)
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{
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g_assert (IBUS_IS_PROP_LIST (prop_list));
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g_assert (IBUS_IS_PROPERTY (prop_update));
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gint i;
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for (i = 0; i < prop_list->properties->len; i ++) {
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IBusProperty *prop = g_array_index (prop_list->properties, IBusProperty *, i);
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if (ibus_property_update (prop, prop_update)) {
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return TRUE;
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}
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}
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return FALSE;
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}
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