260 lines
8.1 KiB
C
260 lines
8.1 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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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif /* HAVE_CONFIG_H */
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#include <stdlib.h>
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#include <cspi/spi.h>
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#include <gtk/gtk.h>
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#include <glib/gi18n.h>
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#include <gconf/gconf-client.h>
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#include "eekboard/eekboard.h"
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#include "client.h"
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static gboolean opt_system = FALSE;
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static gboolean opt_session = FALSE;
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static gchar *opt_address = NULL;
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#ifdef HAVE_CSPI
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static gboolean opt_focus = FALSE;
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static gboolean opt_keystroke = FALSE;
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#endif /* HAVE_CSPI */
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static gchar *opt_keyboard = NULL;
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static gchar *opt_model = NULL;
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static gchar *opt_layouts = NULL;
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static gchar *opt_options = NULL;
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static gboolean opt_fullscreen = FALSE;
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static const GOptionEntry options[] = {
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{"system", 'y', 0, G_OPTION_ARG_NONE, &opt_system,
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N_("Connect to the system bus")},
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{"session", 'e', 0, G_OPTION_ARG_NONE, &opt_session,
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N_("Connect to the session bus")},
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{"address", 'a', 0, G_OPTION_ARG_STRING, &opt_address,
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N_("Connect to the given D-Bus address")},
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#ifdef HAVE_CSPI
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{"listen-focus", 'f', 0, G_OPTION_ARG_NONE, &opt_focus,
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N_("Listen focus change events with AT-SPI")},
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{"listen-keystroke", 's', 0, G_OPTION_ARG_NONE, &opt_keystroke,
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N_("Listen keystroke events with AT-SPI")},
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#endif /* HAVE_CSPI */
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{"keyboard", 'k', 0, G_OPTION_ARG_STRING, &opt_keyboard,
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N_("Specify keyboard file")},
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{"model", '\0', 0, G_OPTION_ARG_STRING, &opt_model,
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N_("Specify model")},
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{"layouts", '\0', 0, G_OPTION_ARG_STRING, &opt_layouts,
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N_("Specify layouts")},
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{"options", '\0', 0, G_OPTION_ARG_STRING, &opt_options,
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N_("Specify options")},
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{"fullscreen", 'F', 0, G_OPTION_ARG_NONE, &opt_fullscreen,
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N_("Create window in fullscreen mode")},
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{NULL}
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};
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static void
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on_notify_keyboard_visible (GObject *object,
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GParamSpec *spec,
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gpointer user_data)
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{
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GMainLoop *loop = user_data;
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gboolean visible;
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g_object_get (object, "keyboard-visible", &visible, NULL);
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/* user explicitly closed the window */
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if (!visible && eekboard_context_is_enabled (EEKBOARD_CONTEXT(object)))
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g_main_loop_quit (loop);
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}
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static void
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on_context_destroyed (EekboardContext *context,
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gpointer user_data)
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{
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GMainLoop *loop = user_data;
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g_main_loop_quit (loop);
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}
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static void
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on_destroyed (EekboardEekboard *eekboard,
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gpointer user_data)
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{
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GMainLoop *loop = user_data;
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g_main_loop_quit (loop);
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}
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int
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main (int argc, char **argv)
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{
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EekboardClient *client;
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EekboardEekboard *eekboard;
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EekboardContext *context;
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GBusType bus_type;
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GDBusConnection *connection;
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GError *error;
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GConfClient *gconfc;
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GOptionContext *option_context;
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GMainLoop *loop;
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if (!gtk_init_check (&argc, &argv)) {
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g_printerr ("Can't init GTK\n");
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exit (1);
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}
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option_context = g_option_context_new ("eekboard-desktop-client");
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g_option_context_add_main_entries (option_context, options, NULL);
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g_option_context_parse (option_context, &argc, &argv, NULL);
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g_option_context_free (option_context);
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if (opt_system)
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bus_type = G_BUS_TYPE_SYSTEM;
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else if (opt_address)
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bus_type = G_BUS_TYPE_NONE;
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else
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bus_type = G_BUS_TYPE_SESSION;
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switch (bus_type) {
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case G_BUS_TYPE_SYSTEM:
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case G_BUS_TYPE_SESSION:
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error = NULL;
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connection = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, &error);
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if (connection == NULL) {
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g_printerr ("Can't connect to the bus: %s\n", error->message);
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exit (1);
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}
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break;
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case G_BUS_TYPE_NONE:
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error = NULL;
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connection = g_dbus_connection_new_for_address_sync (opt_address,
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0,
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NULL,
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NULL,
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&error);
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if (connection == NULL) {
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g_printerr ("Can't connect to the bus at %s: %s\n",
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opt_address,
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error->message);
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exit (1);
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}
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break;
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default:
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g_assert_not_reached ();
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break;
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}
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client = eekboard_client_new (connection);
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if (client == NULL) {
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g_printerr ("Can't create a client\n");
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exit (1);
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}
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gconfc = gconf_client_get_default ();
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#ifdef HAVE_CSPI
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error = NULL;
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if (opt_focus || opt_keystroke) {
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if (gconf_client_get_bool (gconfc,
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"/desktop/gnome/interface/accessibility",
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&error) ||
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gconf_client_get_bool (gconfc,
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"/desktop/gnome/interface/accessibility2",
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&error)) {
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if (SPI_init () != 0) {
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g_printerr ("Can't init CSPI\n");
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exit (1);
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}
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if (opt_focus &&
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!eekboard_client_enable_cspi_focus (client)) {
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g_printerr ("Can't register focus change event listeners\n");
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exit (1);
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}
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if (opt_keystroke &&
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!eekboard_client_enable_cspi_keystroke (client)) {
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g_printerr ("Can't register keystroke event listeners\n");
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exit (1);
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}
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} else {
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g_printerr ("Desktop accessibility support is disabled\n");
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exit (1);
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}
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}
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#endif /* HAVE_CSPI */
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if (opt_keyboard && (opt_model || opt_layouts || opt_options)) {
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g_printerr ("Can't use --keyboard option with xklavier options\n");
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exit (1);
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}
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if (opt_keyboard) {
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if (!eekboard_client_load_keyboard_from_file (client, opt_keyboard)) {
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g_printerr ("Can't load keyboard\n");
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exit (1);
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}
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} else if (opt_model || opt_layouts || opt_options) {
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if (!eekboard_client_set_xkl_config (client,
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opt_model,
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opt_layouts,
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opt_options)) {
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g_printerr ("Can't set xklavier config\n");
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exit (1);
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}
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} else if (!eekboard_client_enable_xkl (client)) {
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g_printerr ("Can't register xklavier event listeners\n");
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exit (1);
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}
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#ifdef HAVE_FAKEKEY
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if (!eekboard_client_enable_fakekey (client)) {
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g_printerr ("Can't init fakekey\n");
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exit (1);
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}
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#endif /* HAVE_FAKEKEY */
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loop = g_main_loop_new (NULL, FALSE);
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if (!opt_focus) {
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g_object_get (client, "context", &context, NULL);
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g_signal_connect (context, "notify::keyboard-visible",
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G_CALLBACK(on_notify_keyboard_visible), loop);
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g_signal_connect (context, "destroyed",
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G_CALLBACK(on_context_destroyed), loop);
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g_object_unref (context);
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}
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if (opt_fullscreen) {
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g_object_get (client, "context", &context, NULL);
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eekboard_context_set_fullscreen (context, TRUE, NULL);
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g_object_unref (context);
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}
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g_object_get (client, "eekboard", &eekboard, NULL);
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g_signal_connect (eekboard, "destroyed",
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G_CALLBACK(on_destroyed), loop);
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g_main_loop_run (loop);
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g_main_loop_unref (loop);
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return 0;
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}
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