src/empathy-chat-main.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
  38 #include <libempathy/gossip-contact.h>
  39 #include <libempathy/gossip-debug.h>
  40 #include <libempathy/gossip-utils.h>
  41 #include <libempathy/empathy-chandler.h>
  42 #include <libempathy/empathy-contact-manager.h>
  43 #include <libempathy/empathy-contact-list.h>
  44 #include <libempathy/empathy-tp-chat.h>
  45 #include <libempathy/gossip-paths.h>
  46 #include <libempathy-gtk/gossip-private-chat.h>
  47
  48 #define DEBUG_DOMAIN "ChatMain"
  49
  50 #define BUS_NAME "org.gnome.Empathy.Chat"
  51 #define OBJECT_PATH "/org/freedesktop/Telepathy/ChannelHandler"
  52
  53 /* Time to wait before exit, in seconds */
  54 #define EXIT_TIMEOUT 5
  55
  56
  57 static guint    chat_count = 0;
  58 static guint    exit_timeout = 0;
  59 static gboolean debug_mode = FALSE;
  60
  61 static gboolean
  62 exit_timeout_cb (gpointer user_data)
  63 {
  64         gossip_debug (DEBUG_DOMAIN, "Timeout, exiting");
  65
  66         gtk_main_quit ();
  67
  68         return FALSE;
  69 }
  70
  71 static void
  72 exit_timeout_start (void)
  73 {
  74         if (exit_timeout || debug_mode) {
  75                 return;
  76         }
  77
  78         exit_timeout = g_timeout_add (EXIT_TIMEOUT * 1000,
  79                                       (GSourceFunc) exit_timeout_cb,
  80                                       NULL);
  81 }
  82
  83 static void
  84 exit_timeout_stop (void)
  85 {
  86         if (exit_timeout) {
  87                 gossip_debug (DEBUG_DOMAIN, "Exit timeout canceled");
  88                 g_source_remove (exit_timeout);
  89                 exit_timeout = 0;
  90         }
  91 }
  92
  93 static void
  94 chat_finalized_cb (gpointer    user_data,
  95                    GossipChat *chat)
  96 {
  97         chat_count--;
  98         if (chat_count == 0) {
  99                 gossip_debug (DEBUG_DOMAIN, "No more chat, start exit timeout");
 100                 exit_timeout_start ();
 101         }
 102 }
 103
 104 static void
 105 new_channel_cb (EmpathyChandler *chandler,
 106                 TpConn          *tp_conn,
 107                 TpChan          *tp_chan,
 108                 gpointer         user_data)
 109 {
 110         MissionControl *mc;
 111         McAccount      *account;
 112         GossipChat     *chat;
 113         gchar          *id;
 114
 115         mc = gossip_mission_control_new ();
 116         account = mission_control_get_account_for_connection (mc, tp_conn, NULL);
 117         id = empathy_tp_chat_build_id (account, tp_chan);
 118
 119         chat = gossip_chat_window_find_chat_by_id (id);
 120         if (chat) {
 121                 /* The chat already exists */
 122                 if (!gossip_chat_is_connected (chat)) {
 123                         EmpathyTpChat *tp_chat;
 124
 125                         /* The chat died, give him the new text channel */
 126                         tp_chat = empathy_tp_chat_new (account, tp_chan);
 127                         gossip_chat_set_tp_chat (chat, tp_chat);
 128                         g_object_unref (tp_chat);
 129                 }
 130                 gossip_chat_present (chat);
 131
 132                 goto OUT;
 133         }
 134
 135         if (tp_chan->handle_type == TP_HANDLE_TYPE_CONTACT) {
 136                 EmpathyContactManager *manager;
 137                 EmpathyTpContactList  *list;
 138                 GossipContact         *contact;
 139                 GossipPrivateChat     *chat;
 140
 141                 /* We have a new private chat channel */
 142                 manager = empathy_contact_manager_new ();
 143                 list = empathy_contact_manager_get_list (manager, account);
 144                 contact = empathy_tp_contact_list_get_from_handle (list, tp_chan->handle);
 145
 146                 chat = gossip_private_chat_new_with_channel (contact, tp_chan);
 147                 g_object_weak_ref (G_OBJECT (chat),
 148                                    (GWeakNotify) chat_finalized_cb,
 149                                    NULL);
 150
 151                 exit_timeout_stop ();
 152                 chat_count++;
 153
 154                 gossip_chat_present (GOSSIP_CHAT (chat));
 155
 156                 g_object_unref (contact);
 157                 g_object_unref (chat);
 158                 g_object_unref (manager);
 159         }
 160         if (tp_chan->handle_type == TP_HANDLE_TYPE_ROOM) {
 161 #if 0
 162                 GossipGroupChat *chat;
 163
 164                 /* We have a new group chat channel */
 165                 chat = gossip_group_chat_new (account, tp_chan);
 166                 g_object_weak_ref (G_OBJECT (chat),
 167                                    (GWeakNotify) chat_finalized_cb,
 168                                    NULL);
 169
 170                 exit_timeout_stop ();
 171                 chat_count++;
 172
 173                 gossip_chat_present (GOSSIP_CHAT (chat));
 174
 175                 g_object_unref (chat);
 176 #endif
 177         }
 178
 179 OUT:
 180         g_free (id);
 181         g_object_unref (account);
 182         g_object_unref (mc);
 183 }
 184
 185 int
 186 main (int argc, char *argv[])
 187 {
 188         EmpathyChandler *chandler;
 189         GnomeProgram    *program;
 190         gchar           *localedir;
 191
 192         localedir = gossip_paths_get_locale_path ();
 193         bindtextdomain (GETTEXT_PACKAGE, localedir);
 194         bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
 195         textdomain (GETTEXT_PACKAGE);
 196         g_free (localedir);
 197
 198         program = gnome_program_init ("empathy-chat",
 199                                       PACKAGE_VERSION,
 200                                       LIBGNOMEUI_MODULE,
 201                                       argc, argv,
 202                                       GNOME_PROGRAM_STANDARD_PROPERTIES,
 203                                       GNOME_PARAM_HUMAN_READABLE_NAME, PACKAGE_NAME,
 204                                       NULL);
 205
 206         gtk_window_set_default_icon_name ("empathy");
 207
 208         if (g_getenv ("EMPATHY_DEBUG")) {
 209                 debug_mode = TRUE;
 210         }
 211
 212         exit_timeout_start ();
 213         chandler = empathy_chandler_new (BUS_NAME, OBJECT_PATH);
 214
 215         g_signal_connect (chandler, "new-channel",
 216                           G_CALLBACK (new_channel_cb),
 217                           NULL);
 218
 219         gtk_main ();
 220
 221         g_object_unref (program);
 222         g_object_unref (chandler);
 223
 224         return EXIT_SUCCESS;
 225 }
 226