src/empathy.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * Copyright (C) 2007 Collabora Ltd.
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License as
   7  * published by the Free Software Foundation; either version 2 of the
   8  * License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public
  16  * License along with this program; if not, write to the
  17  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18  * Boston, MA 02111-1307, USA.
  19  *
  20  * Authors: Xavier Claessens <xclaesse@gmail.com>
  21  */
  22
  23 #include <config.h>
  24
  25 #include <stdlib.h>
  26
  27 #include <glib.h>
  28 #include <glib/gi18n.h>
  29 #include <gtk/gtk.h>
  30
  31 #include <libgnome/gnome-program.h>
  32 #include <libgnomeui/gnome-ui-init.h>
  33
  34 #include <libtelepathy/tp-conn.h>
  35 #include <libtelepathy/tp-chan.h>
  36 #include <libmissioncontrol/mc-account.h>
  37 #include <libmissioncontrol/mc-account-monitor.h>
  38 #include <libmissioncontrol/mission-control.h>
  39
  40 #include <libempathy/gossip-debug.h>
  41 #include <libempathy/gossip-utils.h>
  42 #include <libempathy/gossip-presence.h>
  43 #include <libempathy/gossip-contact.h>
  44 #include <libempathy/empathy-chandler.h>
  45 #include <libempathy/empathy-tp-chat.h>
  46 #include <libempathy/empathy-idle.h>
  47 #include <libempathy-gtk/empathy-main-window.h>
  48 #include <libempathy-gtk/empathy-status-icon.h>
  49 #include <libempathy-gtk/gossip-private-chat.h>
  50 #include <libempathy-gtk/gossip-group-chat.h>
  51
  52 #define DEBUG_DOMAIN "EmpathyMain"
  53
  54 #define BUS_NAME "org.gnome.Empathy.Chat"
  55 #define OBJECT_PATH "/org/freedesktop/Telepathy/ChannelHandler"
  56
  57 static void
  58 service_ended_cb (MissionControl *mc,
  59                   gpointer        user_data)
  60 {
  61         gossip_debug (DEBUG_DOMAIN, "Mission Control stopped");
  62 }
  63
  64 static void
  65 operation_error_cb (MissionControl *mc,
  66                     guint           operation_id,
  67                     guint           error_code,
  68                     gpointer        user_data)
  69 {
  70         gossip_debug (DEBUG_DOMAIN, "Error code %d during operation %d",
  71                       error_code,
  72                       operation_id);
  73 }
  74
  75 static void
  76 start_mission_control (EmpathyIdle *idle)
  77 {
  78         McPresence presence;
  79
  80         presence = empathy_idle_get_state (idle);
  81
  82         if (presence > MC_PRESENCE_OFFLINE) {
  83                 /* MC is already running and online, nothing to do */
  84                 return;
  85         }
  86
  87         empathy_idle_set_state (idle, MC_PRESENCE_AVAILABLE);
  88 }
  89
  90 static void
  91 account_enabled_cb (McAccountMonitor *monitor,
  92                     gchar            *unique_name,
  93                     EmpathyIdle      *idle)
  94 {
  95         gossip_debug (DEBUG_DOMAIN, "Account enabled: %s", unique_name);
  96         start_mission_control (idle);
  97 }
  98
  99 static void
 100 new_channel_cb (EmpathyChandler *chandler,
 101                 TpConn          *tp_conn,
 102                 TpChan          *tp_chan,
 103                 MissionControl  *mc)
 104 {
 105         McAccount  *account;
 106         GossipChat *chat;
 107         gchar      *id;
 108
 109         account = mission_control_get_account_for_connection (mc, tp_conn, NULL);
 110         id = gossip_get_channel_id (account, tp_chan);
 111         chat = gossip_chat_window_find_chat (account, id);
 112         g_free (id);
 113
 114         if (chat) {
 115                 /* The chat already exists */
 116                 if (!gossip_chat_is_connected (chat)) {
 117                         EmpathyTpChat *tp_chat;
 118
 119                         /* The chat died, give him the new text channel */
 120                         tp_chat = empathy_tp_chat_new (account, tp_chan);
 121                         gossip_chat_set_tp_chat (chat, tp_chat);
 122                         g_object_unref (tp_chat);
 123                 }
 124                 gossip_chat_present (chat);
 125
 126                 g_object_unref (account);
 127                 return;
 128         }
 129
 130         if (tp_chan->handle_type == TP_HANDLE_TYPE_CONTACT) {
 131                 /* We have a new private chat channel */
 132                 chat = GOSSIP_CHAT (gossip_private_chat_new (account, tp_chan));
 133         }
 134         else if (tp_chan->handle_type == TP_HANDLE_TYPE_ROOM) {
 135                 /* We have a new group chat channel */
 136                 chat = GOSSIP_CHAT (gossip_group_chat_new (account, tp_chan));
 137         }
 138
 139         gossip_chat_present (GOSSIP_CHAT (chat));
 140
 141         g_object_unref (chat);
 142         g_object_unref (account);
 143 }
 144
 145 int
 146 main (int argc, char *argv[])
 147 {
 148         EmpathyStatusIcon *icon;
 149         GtkWidget         *window;
 150         MissionControl    *mc;
 151         McAccountMonitor  *monitor;
 152         EmpathyIdle       *idle;
 153         EmpathyChandler   *chandler;
 154         GnomeProgram      *program;
 155         gboolean           no_connect = FALSE;
 156         GOptionContext    *context;
 157         GOptionEntry       options[] = {
 158                 { "no-connect", 'n',
 159                   0, G_OPTION_ARG_NONE, &no_connect,
 160                   N_("Don't connect on startup"),
 161                   NULL },
 162                 { NULL }
 163         };
 164
 165         bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
 166         bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
 167         textdomain (GETTEXT_PACKAGE);
 168
 169         context = g_option_context_new (_("- Empathy Instant Messenger"));
 170         g_option_context_add_main_entries (context, options, GETTEXT_PACKAGE);
 171
 172         g_set_application_name (PACKAGE_NAME);
 173
 174         program = gnome_program_init ("empathy",
 175                                       PACKAGE_VERSION,
 176                                       LIBGNOMEUI_MODULE,
 177                                       argc, argv,
 178                                       GNOME_PROGRAM_STANDARD_PROPERTIES,
 179                                       "goption-context", context,
 180                                       GNOME_PARAM_HUMAN_READABLE_NAME, PACKAGE_NAME,
 181                                       NULL);
 182
 183         gtk_window_set_default_icon_name ("empathy");
 184         gtk_icon_theme_append_search_path (gtk_icon_theme_get_default (),
 185                                            DATADIR G_DIR_SEPARATOR_S "empathy");
 186
 187         /* Setting up MC */
 188         monitor = mc_account_monitor_new ();
 189         mc = gossip_mission_control_new ();
 190         idle = empathy_idle_new ();
 191         g_signal_connect (monitor, "account-enabled",
 192                           G_CALLBACK (account_enabled_cb),
 193                           idle);
 194         g_signal_connect (mc, "ServiceEnded",
 195                           G_CALLBACK (service_ended_cb),
 196                           NULL);
 197         g_signal_connect (mc, "Error",
 198                           G_CALLBACK (operation_error_cb),
 199                           NULL);
 200
 201         if (!no_connect) {
 202                 start_mission_control (idle);
 203         }
 204
 205         /* Setting up UI */
 206         window = empathy_main_window_show ();
 207         icon = empathy_status_icon_new (GTK_WINDOW (window));
 208
 209         /* Setting up channel handler  */
 210         chandler = empathy_chandler_new (BUS_NAME, OBJECT_PATH);
 211         g_signal_connect (chandler, "new-channel",
 212                           G_CALLBACK (new_channel_cb),
 213                           mc);
 214
 215         gtk_main ();
 216
 217         empathy_idle_set_state (idle, MC_PRESENCE_OFFLINE);
 218
 219         g_object_unref (chandler);
 220         g_object_unref (monitor);
 221         g_object_unref (mc);
 222         g_object_unref (idle);
 223         g_object_unref (icon);
 224         g_object_unref (program);
 225
 226         return EXIT_SUCCESS;
 227 }
 228