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