276 lines
8.5 KiB
C
276 lines
8.5 KiB
C
/*
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* Copyright (C) 2010-2011 Daiki Ueno <ueno@unixuser.org>
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* Copyright (C) 2010-2011 Red Hat, Inc.
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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 <http://www.gnu.org/licenses/>.
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*/
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/**
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* SECTION:eekboard-service
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* @short_description: base implementation of eekboard service
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*
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* Provides a dbus object, and contains the context.
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*
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* The #EekboardService class provides a base server side
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* implementation of eekboard service.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif /* HAVE_CONFIG_H */
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#include "eekboard/eekboard-service.h"
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#include "sm.puri.OSK0.h"
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#include <stdio.h>
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enum {
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PROP_0,
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PROP_OBJECT_PATH,
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PROP_CONNECTION,
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PROP_LAST
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};
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enum {
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DESTROYED,
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LAST_SIGNAL
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};
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static guint signals[LAST_SIGNAL] = { 0, };
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#define EEKBOARD_SERVICE_GET_PRIVATE(obj) \
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(G_TYPE_INSTANCE_GET_PRIVATE ((obj), EEKBOARD_TYPE_SERVICE, EekboardServicePrivate))
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struct _EekboardServicePrivate {
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GDBusConnection *connection;
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SmPuriOSK0 *dbus_interface;
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GDBusNodeInfo *introspection_data;
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guint registration_id;
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char *object_path;
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EekboardContextService *context;
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};
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G_DEFINE_TYPE (EekboardService, eekboard_service, G_TYPE_OBJECT);
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static void
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eekboard_service_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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EekboardService *service = EEKBOARD_SERVICE(object);
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GDBusConnection *connection;
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switch (prop_id) {
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case PROP_OBJECT_PATH:
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if (service->priv->object_path)
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g_free (service->priv->object_path);
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service->priv->object_path = g_value_dup_string (value);
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break;
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case PROP_CONNECTION:
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connection = g_value_get_object (value);
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if (service->priv->connection)
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g_object_unref (service->priv->connection);
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service->priv->connection = g_object_ref (connection);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_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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eekboard_service_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec)
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{
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EekboardService *service = EEKBOARD_SERVICE(object);
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switch (prop_id) {
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case PROP_OBJECT_PATH:
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g_value_set_string (value, service->priv->object_path);
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break;
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case PROP_CONNECTION:
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g_value_set_object (value, service->priv->connection);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_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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eekboard_service_dispose (GObject *object)
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{
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EekboardService *service = EEKBOARD_SERVICE(object);
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if (service->priv->connection) {
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if (service->priv->registration_id > 0) {
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g_dbus_connection_unregister_object (service->priv->connection,
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service->priv->registration_id);
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service->priv->registration_id = 0;
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}
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g_object_unref (service->priv->connection);
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service->priv->connection = NULL;
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}
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if (service->priv->introspection_data) {
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g_dbus_node_info_unref (service->priv->introspection_data);
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service->priv->introspection_data = NULL;
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}
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G_OBJECT_CLASS (eekboard_service_parent_class)->dispose (object);
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}
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static void
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eekboard_service_finalize (GObject *object)
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{
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EekboardService *service = EEKBOARD_SERVICE(object);
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g_free (service->priv->object_path);
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G_OBJECT_CLASS (eekboard_service_parent_class)->finalize (object);
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}
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static gboolean
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handle_set_visible(SmPuriOSK0 *object, GDBusMethodInvocation *invocation,
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gboolean arg_visible, gpointer user_data) {
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EekboardService *service = user_data;
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if (arg_visible) {
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eekboard_context_service_show_keyboard (service->priv->context);
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} else {
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eekboard_context_service_hide_keyboard (service->priv->context);
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}
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sm_puri_osk0_complete_set_visible(object, invocation);
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return TRUE;
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}
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static void
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eekboard_service_constructed (GObject *object)
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{
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EekboardService *service = EEKBOARD_SERVICE(object);
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service->priv->dbus_interface = sm_puri_osk0_skeleton_new();
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sm_puri_osk0_set_visible(service->priv->dbus_interface, FALSE); // TODO: use actual value
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g_signal_connect(service->priv->dbus_interface, "handle-set-visible",
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G_CALLBACK(handle_set_visible), service);
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if (service->priv->connection && service->priv->object_path) {
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GError *error = NULL;
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if (!g_dbus_interface_skeleton_export(G_DBUS_INTERFACE_SKELETON(service->priv->dbus_interface),
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service->priv->connection,
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service->priv->object_path,
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&error)) {
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g_warning("Error registering dbus object: %s\n", error->message);
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g_clear_error(&error);
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}
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}
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// CreateContext
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EekboardContextService *context = server_context_service_new ();
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g_object_set_data_full (G_OBJECT(context),
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"owner", g_strdup ("sender"),
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(GDestroyNotify)g_free);
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service->priv->context = context;
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eekboard_context_service_enable (context);
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}
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static void
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eekboard_service_class_init (EekboardServiceClass *klass)
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{
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GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
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GParamSpec *pspec;
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g_type_class_add_private (gobject_class,
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sizeof (EekboardServicePrivate));
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klass->create_context = NULL;
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gobject_class->constructed = eekboard_service_constructed;
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gobject_class->set_property = eekboard_service_set_property;
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gobject_class->get_property = eekboard_service_get_property;
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gobject_class->dispose = eekboard_service_dispose;
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gobject_class->finalize = eekboard_service_finalize;
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/**
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* EekboardService::destroyed:
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* @service: an #EekboardService
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*
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* The ::destroyed signal is emitted when the service is vanished.
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*/
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signals[DESTROYED] =
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g_signal_new (I_("destroyed"),
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G_TYPE_FROM_CLASS(gobject_class),
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G_SIGNAL_RUN_LAST,
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0,
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NULL,
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NULL,
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g_cclosure_marshal_VOID__VOID,
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G_TYPE_NONE,
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0);
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/**
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* EekboardService:object-path:
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*
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* D-Bus object path.
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*/
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pspec = g_param_spec_string ("object-path",
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"Object-path",
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"Object-path",
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NULL,
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G_PARAM_CONSTRUCT | G_PARAM_READWRITE);
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g_object_class_install_property (gobject_class,
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PROP_OBJECT_PATH,
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pspec);
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/**
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* EekboardService:connection:
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*
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* D-Bus connection.
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*/
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pspec = g_param_spec_object ("connection",
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"Connection",
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"Connection",
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G_TYPE_DBUS_CONNECTION,
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G_PARAM_CONSTRUCT | G_PARAM_READWRITE);
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g_object_class_install_property (gobject_class,
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PROP_CONNECTION,
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pspec);
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}
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static void
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eekboard_service_init (EekboardService *self)
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{
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self->priv = EEKBOARD_SERVICE_GET_PRIVATE(self);
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}
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/**
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* eekboard_service_new:
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* @connection: a #GDBusConnection
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* @object_path: object path
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*/
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EekboardService *
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eekboard_service_new (GDBusConnection *connection,
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const gchar *object_path)
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{
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return g_object_new (EEKBOARD_TYPE_SERVICE,
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"object-path", object_path,
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"connection", connection,
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NULL);
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}
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