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/* vim:set et sts=4: */
/* ibus - The Input Bus
* Copyright (C) 2008-2009 Huang Peng <shawn.p.huang@gmail.com>
*
* 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 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "ibusshare.h"
#include "ibusconfigservice.h"
enum {
LAST_SIGNAL,
};
enum {
PROP_0,
PROP_CONNECTION,
};
// static guint config_service_signals[LAST_SIGNAL] = { 0 };
/* functions prototype */
static void ibus_config_service_class_init (IBusConfigServiceClass *klass);
static void ibus_config_service_init (IBusConfigService *config);
static void ibus_config_service_set_property (IBusConfigService *config,
guint prop_id,
const GValue *value,
GParamSpec *pspec);
static void ibus_config_service_get_property (IBusConfigService *config,
guint prop_id,
GValue *value,
GParamSpec *pspec);
static void ibus_config_service_destroy (IBusConfigService *config);
static gboolean ibus_config_service_ibus_message (IBusConfigService *config,
IBusConnection *connection,
IBusMessage *message);
static gboolean ibus_config_service_set_value (IBusConfigService *config,
const gchar *section,
const gchar *name,
const GValue *value,
IBusError **error);
static gboolean ibus_config_service_get_value (IBusConfigService *config,
const gchar *section,
const gchar *name,
GValue *value,
IBusError **error);
static IBusServiceClass *parent_class = NULL;
GType
ibus_config_service_get_type (void)
{
static GType type = 0;
static const GTypeInfo type_info = {
sizeof (IBusConfigServiceClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) ibus_config_service_class_init,
NULL, /* class finalize */
NULL, /* class data */
sizeof (IBusConfigService),
0,
(GInstanceInitFunc) ibus_config_service_init,
};
if (type == 0) {
type = g_type_register_static (IBUS_TYPE_SERVICE,
"IBusConfigService",
&type_info,
(GTypeFlags) 0);
}
return type;
}
IBusConfigService *
ibus_config_service_new (IBusConnection *connection)
{
g_assert (IBUS_IS_CONNECTION (connection));
IBusConfigService *config;
config = (IBusConfigService *) g_object_new (IBUS_TYPE_CONFIG_SERVICE,
"path", IBUS_PATH_CONFIG,
"connection", connection,
NULL);
return config;
}
static void
ibus_config_service_class_init (IBusConfigServiceClass *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
parent_class = (IBusServiceClass *) g_type_class_peek_parent (klass);
gobject_class->set_property = (GObjectSetPropertyFunc) ibus_config_service_set_property;
gobject_class->get_property = (GObjectGetPropertyFunc) ibus_config_service_get_property;
IBUS_OBJECT_CLASS (gobject_class)->destroy = (IBusObjectDestroyFunc) ibus_config_service_destroy;
IBUS_SERVICE_CLASS (klass)->ibus_message = (ServiceIBusMessageFunc) ibus_config_service_ibus_message;
klass->set_value = ibus_config_service_set_value;
klass->get_value = ibus_config_service_get_value;
g_object_class_install_property (gobject_class,
PROP_CONNECTION,
g_param_spec_object ("connection",
"connection",
"The connection of config object",
IBUS_TYPE_CONNECTION,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
}
static void
ibus_config_service_init (IBusConfigService *config)
{
}
static void
ibus_config_service_set_property (IBusConfigService *config,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
switch (prop_id) {
case PROP_CONNECTION:
ibus_service_add_to_connection ((IBusService *) config,
g_value_get_object (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (config, prop_id, pspec);
}
}
static void
ibus_config_service_get_property (IBusConfigService *config,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
switch (prop_id) {
case PROP_CONNECTION:
{
GList *connections = ibus_service_get_connections ((IBusService *) config);
if (connections) {
g_value_set_object (value, connections->data);
}
else {
g_value_set_object (value, NULL);
}
g_list_foreach (connections, (GFunc) g_object_unref, NULL);
g_list_free (connections);
}
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (config, prop_id, pspec);
}
}
static void
ibus_config_service_destroy (IBusConfigService *config)
{
IBUS_OBJECT_CLASS(parent_class)->destroy ((IBusObject *) config);
}
static gboolean
ibus_config_service_ibus_message (IBusConfigService *config,
IBusConnection *connection,
IBusMessage *message)
{
g_assert (IBUS_IS_CONFIG_SERVICE (config));
g_assert (IBUS_IS_CONNECTION (connection));
g_assert (message != NULL);
IBusMessage *reply = NULL;
if (ibus_message_is_method_call (message, IBUS_INTERFACE_CONFIG, "SetValue")) {
gchar *section;
gchar *name;
GValue value = { 0 };
IBusError *error = NULL;
gboolean retval;
retval = ibus_message_get_args (message,
&error,
G_TYPE_STRING, §ion,
G_TYPE_STRING, &name,
G_TYPE_VALUE, &value,
G_TYPE_INVALID);
if (!retval) {
reply = ibus_message_new_error_printf (message,
DBUS_ERROR_INVALID_ARGS,
"Can not parse arguments 1 of SetValue");
ibus_error_free (error);
}
else if (!IBUS_CONFIG_SERVICE_GET_CLASS (config)->set_value (config, section, name, &value, &error)) {
reply = ibus_message_new_error (message,
error->name,
error->message);
ibus_error_free (error);
}
else {
reply = ibus_message_new_method_return (message);
}
}
else if (ibus_message_is_method_call (message, IBUS_INTERFACE_CONFIG, "GetValue")) {
gchar *section;
gchar *name;
GValue value = { 0 };
IBusError *error = NULL;
gboolean retval;
retval = ibus_message_get_args (message,
&error,
G_TYPE_STRING, §ion,
G_TYPE_STRING, &name,
G_TYPE_INVALID);
if (!retval) {
reply = ibus_message_new_error (message,
error->name,
error->message);
ibus_error_free (error);
}
else if (!IBUS_CONFIG_SERVICE_GET_CLASS (config)->get_value (config, section, name, &value, &error)) {
reply = ibus_message_new_error (message,
error->name,
error->message);
ibus_error_free (error);
}
else {
reply = ibus_message_new_method_return (message);
ibus_message_append_args (reply,
G_TYPE_VALUE, &value,
G_TYPE_INVALID);
g_value_unset (&value);
}
}
if (reply) {
ibus_connection_send (connection, reply);
ibus_message_unref (reply);
return TRUE;
}
return parent_class->ibus_message ((IBusService *) config, connection, message);
}
static gboolean
ibus_config_service_set_value (IBusConfigService *config,
const gchar *section,
const gchar *name,
const GValue *value,
IBusError **error)
{
if (error) {
*error = ibus_error_new_from_printf (DBUS_ERROR_FAILED,
"Can not set value [%s, %s]",
section, name);
}
return FALSE;
}
static gboolean
ibus_config_service_get_value (IBusConfigService *config,
const gchar *section,
const gchar *name,
GValue *value,
IBusError **error)
{
if (error) {
*error = ibus_error_new_from_printf (DBUS_ERROR_FAILED,
"Can not get value [%s, %s]",
section, name);
}
return FALSE;
}
void
ibus_config_service_value_changed (IBusConfigService *config,
const gchar *section,
const gchar *name,
const GValue *value)
{
g_assert (IBUS_IS_CONFIG_SERVICE (config));
g_assert (section);
g_assert (name);
g_assert (G_IS_VALUE (value));
ibus_service_send_signal ((IBusService *) config,
IBUS_INTERFACE_CONFIG,
"ValueChanged",
G_TYPE_STRING, §ion,
G_TYPE_STRING, &name,
G_TYPE_VALUE, value,
G_TYPE_INVALID);
}
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