src/empathy-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 <gtk/gtk.h>
  29
  30 #include <libtelepathy/tp-helpers.h>
  31
  32 #include <libmissioncontrol/mc-account.h>
  33 #include <libmissioncontrol/mc-account-monitor.h>
  34 #include <libmissioncontrol/mission-control.h>
  35
  36 #include <libempathy/gossip-debug.h>
  37 #include <libempathy/gossip-presence.h>
  38 #include <libempathy-gtk/empathy-main-window.h>
  39 #include <libempathy-gtk/empathy-status-icon.h>
  40 #include <libempathy-gtk/gossip-accounts-dialog.h>
  41
  42 #include "empathy-filter.h"
  43
  44 #define DEBUG_DOMAIN "EmpathyMain"
  45
  46 static void error_cb              (MissionControl    *mc,
  47                                    GError            *error,
  48                                    gpointer           data);
  49 static void service_ended_cb      (MissionControl    *mc,
  50                                    gpointer           user_data);
  51 static void operation_error_cb    (MissionControl    *mc,
  52                                    guint              operation_id,
  53                                    guint              error_code,
  54                                    gpointer           user_data);
  55 static void start_mission_control (MissionControl    *mc);
  56 static void destroy_cb            (GtkWidget         *window,
  57                                    MissionControl    *mc);
  58 static void icon_activate_cb      (EmpathyStatusIcon *icon,
  59                                    GtkWidget         *window);
  60
  61 static void
  62 error_cb (MissionControl *mc,
  63           GError         *error,
  64           gpointer        data)
  65 {
  66         if (error) {
  67                 gossip_debug (DEBUG_DOMAIN, "Error: %s", error->message);
  68         }
  69 }
  70
  71 static void
  72 service_ended_cb (MissionControl *mc,
  73                   gpointer        user_data)
  74 {
  75         gossip_debug (DEBUG_DOMAIN, "Mission Control stopped");
  76 }
  77
  78 static void
  79 operation_error_cb (MissionControl *mc,
  80                     guint           operation_id,
  81                     guint           error_code,
  82                     gpointer        user_data)
  83 {
  84         gossip_debug (DEBUG_DOMAIN, "Error code %d during operation %d",
  85                       error_code,
  86                       operation_id);
  87 }
  88
  89 static void
  90 account_enabled_cb (McAccountMonitor *monitor,
  91                     gchar            *unique_name,
  92                     MissionControl   *mc)
  93 {
  94         gossip_debug (DEBUG_DOMAIN, "Account enabled: %s", unique_name);
  95         start_mission_control (mc);
  96 }
  97
  98 static void
  99 start_mission_control (MissionControl *mc)
 100 {
 101         McPresence presence;
 102
 103         presence = mission_control_get_presence_actual (mc, NULL);
 104
 105         if (presence > MC_PRESENCE_OFFLINE) {
 106                 /* MC is already running and online, nothing to do */
 107                 return;
 108         }
 109
 110         gossip_debug (DEBUG_DOMAIN, "Starting Mission Control...");
 111
 112         mission_control_set_presence (mc,
 113                                       MC_PRESENCE_AVAILABLE,
 114                                       NULL,
 115                                       (McCallback) error_cb,
 116                                       NULL);
 117 }
 118
 119 static void
 120 destroy_cb (GtkWidget      *window,
 121             MissionControl *mc)
 122 {
 123         mission_control_set_presence (mc,
 124                                       MC_PRESENCE_OFFLINE,
 125                                       NULL, NULL, NULL);
 126
 127         gtk_main_quit ();
 128 }
 129
 130 static void
 131 icon_activate_cb (EmpathyStatusIcon *icon,
 132                   GtkWidget         *window)
 133 {
 134         if (GTK_WIDGET_VISIBLE (window)) {
 135                 gtk_widget_hide (window);
 136         } else {
 137                 gtk_widget_show (window);
 138         }
 139 }
 140
 141 static void
 142 new_channel_cb (EmpathyFilter *filter,
 143                 TpConn        *tp_conn,
 144                 TpChan        *tp_chan,
 145                 guint          context_handle,
 146                 gpointer       user_data)
 147 {
 148         gossip_debug (DEBUG_DOMAIN, "Filtering context handle: %d",
 149                       context_handle);
 150         empathy_filter_process (filter, context_handle, TRUE);
 151 }
 152
 153 int
 154 main (int argc, char *argv[])
 155 {
 156         GList             *accounts;
 157         EmpathyStatusIcon *icon;
 158         GtkWidget         *window;
 159         MissionControl    *mc;
 160         McAccountMonitor  *monitor;
 161         EmpathyFilter     *filter;
 162
 163         gtk_init (&argc, &argv);
 164
 165         /* Setting up channel filter */
 166         filter = empathy_filter_new ();
 167         g_signal_connect (filter, "new-channel",
 168                           G_CALLBACK (new_channel_cb),
 169                           NULL);
 170
 171         /* Setting up MC */
 172         monitor = mc_account_monitor_new ();
 173         mc = mission_control_new (tp_get_bus ());
 174         g_signal_connect (monitor, "account-enabled",
 175                           G_CALLBACK (account_enabled_cb),
 176                           mc);
 177         g_signal_connect (mc, "ServiceEnded",
 178                           G_CALLBACK (service_ended_cb),
 179                           NULL);
 180         g_signal_connect (mc, "Error",
 181                           G_CALLBACK (operation_error_cb),
 182                           NULL);
 183         start_mission_control (mc);
 184
 185         /* Setting up the main window */
 186         window = empathy_main_window_show ();
 187         g_signal_connect (window, "destroy",
 188                           G_CALLBACK (destroy_cb),
 189                           mc);
 190         g_signal_connect (window, "delete-event",
 191                           G_CALLBACK (gtk_widget_hide_on_delete),
 192                           NULL);
 193
 194         /* Setting up the status icon */
 195         icon = empathy_status_icon_new ();
 196         g_signal_connect (icon, "activate",
 197                           G_CALLBACK (icon_activate_cb),
 198                           window);
 199
 200         /* Show the accounts dialog if there is no enabled accounts */
 201         accounts = mc_accounts_list_by_enabled (TRUE);
 202         if (accounts) {
 203                 mc_accounts_list_free (accounts);
 204         } else {
 205                 gossip_accounts_dialog_show ();
 206         }
 207
 208         gtk_main ();
 209
 210         g_object_unref (monitor);
 211         g_object_unref (mc);
 212         g_object_unref (icon);
 213
 214         return EXIT_SUCCESS;
 215 }
 216