src/empathy-status-icon.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * Copyright (C) 2007-2008 Collabora Ltd.
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library 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  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  18  *
  19  * Authors: Xavier Claessens <xclaesse@gmail.com>
  20  */
  21
  22 #include <config.h>
  23
  24 #include <string.h>
  25
  26 #include <gtk/gtk.h>
  27 #include <glade/glade.h>
  28 #include <glib/gi18n.h>
  29 #include <gdk/gdkkeysyms.h>
  30
  31 #include <telepathy-glib/util.h>
  32
  33 #include <libempathy/empathy-utils.h>
  34 #include <libempathy/empathy-idle.h>
  35 #include <libempathy/empathy-contact-manager.h>
  36 #include <libempathy/empathy-dispatcher.h>
  37 #include <libempathy/empathy-tp-chat.h>
  38 #include <libempathy/empathy-tp-group.h>
  39
  40 #include <libempathy-gtk/empathy-presence-chooser.h>
  41 #include <libempathy-gtk/empathy-conf.h>
  42 #include <libempathy-gtk/empathy-ui-utils.h>
  43 #include <libempathy-gtk/empathy-accounts-dialog.h>
  44 #include <libempathy-gtk/empathy-images.h>
  45 #include <libempathy-gtk/empathy-new-message-dialog.h>
  46 #include <libempathy-gtk/empathy-contact-dialogs.h>
  47
  48 #include "empathy-status-icon.h"
  49 #include "empathy-preferences.h"
  50
  51 #define DEBUG_FLAG EMPATHY_DEBUG_DISPATCHER
  52 #include <libempathy/empathy-debug.h>
  53
  54 /* Number of ms to wait when blinking */
  55 #define BLINK_TIMEOUT 500
  56
  57 typedef struct _StatusIconEvent StatusIconEvent;
  58
  59 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyStatusIcon)
  60 typedef struct {
  61         GtkStatusIcon      *icon;
  62         EmpathyIdle        *idle;
  63         MissionControl     *mc;
  64         EmpathyDispatcher  *dispatcher;
  65         EmpathyContactManager *contact_manager;
  66         GSList             *events;
  67         gboolean            showing_event_icon;
  68         guint               blink_timeout;
  69         gpointer            token;
  70
  71         GtkWindow          *window;
  72         GtkWidget          *popup_menu;
  73         GtkWidget          *show_window_item;
  74         GtkWidget          *message_item;
  75         GtkWidget          *status_item;
  76 } EmpathyStatusIconPriv;
  77
  78 typedef void (*StatusIconEventFunc) (EmpathyStatusIcon *icon,
  79                                      gpointer           user_data);
  80
  81 struct _StatusIconEvent {
  82         gchar               *icon_name;
  83         gchar               *message;
  84         StatusIconEventFunc  func;
  85         gpointer             user_data;
  86         TpChannel           *channel;
  87         EmpathyStatusIcon   *icon;
  88 };
  89
  90 G_DEFINE_TYPE (EmpathyStatusIcon, empathy_status_icon, G_TYPE_OBJECT);
  91
  92 static void
  93 status_icon_update_tooltip (EmpathyStatusIcon *icon)
  94 {
  95         EmpathyStatusIconPriv *priv = GET_PRIV (icon);
  96         const gchar           *tooltip = NULL;
  97
  98         if (priv->events) {
  99                 tooltip = ((StatusIconEvent*)priv->events->data)->message;
 100         }
 101
 102         if (!tooltip) {
 103                 tooltip = empathy_idle_get_status (priv->idle);
 104         }
 105
 106         gtk_status_icon_set_tooltip (priv->icon, tooltip);
 107 }
 108
 109 static void
 110 status_icon_update_icon (EmpathyStatusIcon *icon)
 111 {
 112         EmpathyStatusIconPriv *priv = GET_PRIV (icon);
 113         const gchar           *icon_name;
 114
 115         if (priv->events && priv->showing_event_icon) {
 116                 icon_name = ((StatusIconEvent*)priv->events->data)->icon_name;
 117         } else {
 118                 McPresence state;
 119
 120                 state = empathy_idle_get_state (priv->idle);
 121                 icon_name = empathy_icon_name_for_presence (state);
 122         }
 123
 124         gtk_status_icon_set_from_icon_name (priv->icon, icon_name);
 125 }
 126
 127 static gboolean
 128 status_icon_blink_timeout_cb (EmpathyStatusIcon *icon)
 129 {
 130         EmpathyStatusIconPriv *priv = GET_PRIV (icon);
 131
 132         priv->showing_event_icon = !priv->showing_event_icon;
 133         status_icon_update_icon (icon);
 134
 135         return TRUE;
 136 }
 137
 138 static void status_icon_channel_invalidated_cb (TpProxy *channel, guint domain,
 139                                                 gint code, gchar *message,
 140                                                 EmpathyStatusIcon *icon);
 141
 142 static void
 143 status_icon_event_free (StatusIconEvent *event)
 144 {
 145         g_free (event->icon_name);
 146         g_free (event->message);
 147         if (event->channel) {
 148                 g_signal_handlers_disconnect_by_func (event->channel,
 149                                                       status_icon_channel_invalidated_cb,
 150                                                       event->icon);
 151                 g_object_unref (event->channel);
 152         }
 153         g_slice_free (StatusIconEvent, event);
 154 }
 155
 156 static void
 157 status_icon_event_remove (EmpathyStatusIcon *icon,
 158                           StatusIconEvent   *event)
 159 {
 160         EmpathyStatusIconPriv *priv = GET_PRIV (icon);
 161         GSList                *l;
 162
 163         if (!(l = g_slist_find (priv->events, event))) {
 164                 return;
 165         }
 166
 167         priv->events = g_slist_delete_link (priv->events, l);
 168         status_icon_event_free (event);
 169         status_icon_update_tooltip (icon);
 170         status_icon_update_icon (icon);
 171
 172         if (!priv->events && priv->blink_timeout) {
 173                 g_source_remove (priv->blink_timeout);
 174                 priv->blink_timeout = 0;
 175         }
 176 }
 177
 178 static void
 179 status_icon_event_remove_by_channel (EmpathyStatusIcon *icon,
 180                                      TpChannel         *channel)
 181 {
 182         EmpathyStatusIconPriv *priv = GET_PRIV (icon);
 183         GSList                *l;
 184
 185         for (l = priv->events; l; l = l->next) {
 186                 StatusIconEvent *event = l->data;
 187
 188                 if (event->channel &&
 189                     empathy_proxy_equal (event->channel, channel)) {
 190                         DEBUG ("Found event '%s'", event->message);
 191                         status_icon_event_remove (icon, event);
 192                         break;
 193                 }
 194         }
 195 }
 196
 197 static void
 198 status_icon_event_activate (EmpathyStatusIcon *icon,
 199                             StatusIconEvent   *event)
 200 {
 201         if (event->func) {
 202                 event->func (icon, event->user_data);
 203         }
 204         status_icon_event_remove (icon, event);
 205 }
 206
 207 static void
 208 status_icon_event_add (EmpathyStatusIcon   *icon,
 209                        const gchar         *icon_name,
 210                        const gchar         *message,
 211                        StatusIconEventFunc  func,
 212                        gpointer             user_data,
 213                        TpChannel           *channel)
 214 {
 215         EmpathyStatusIconPriv *priv = GET_PRIV (icon);
 216         StatusIconEvent       *event;
 217         gboolean               had_events;
 218
 219         DEBUG ("Adding event: %s", message);
 220
 221         event = g_slice_new0 (StatusIconEvent);
 222         event->icon_name = g_strdup (icon_name);
 223         event->message = g_strdup (message);
 224         event->func = func;
 225         event->user_data = user_data;
 226         event->icon = icon;
 227
 228         if (channel) {
 229                 event->channel = g_object_ref (channel);
 230                 g_signal_connect (channel, "invalidated",
 231                                   G_CALLBACK (status_icon_channel_invalidated_cb),
 232                                   icon);
 233         }
 234
 235         had_events = (priv->events != NULL);
 236         priv->events = g_slist_append (priv->events, event);
 237         if (!had_events) {
 238                 priv->showing_event_icon = TRUE;
 239                 status_icon_update_icon (icon);
 240                 status_icon_update_tooltip (icon);
 241
 242                 if (!priv->blink_timeout) {
 243                         priv->blink_timeout = g_timeout_add (BLINK_TIMEOUT,
 244                                                              (GSourceFunc) status_icon_blink_timeout_cb,
 245                                                              icon);
 246                 }
 247         }
 248 }
 249
 250 static void
 251 status_icon_channel_invalidated_cb (TpProxy           *channel,
 252                                     guint              domain,
 253                                     gint               code,
 254                                     gchar             *message,
 255                                     EmpathyStatusIcon *icon)
 256 {
 257         DEBUG ("%s", message);
 258         status_icon_event_remove_by_channel (icon, TP_CHANNEL (channel));
 259 }
 260
 261 static void
 262 status_icon_set_visibility (EmpathyStatusIcon *icon,
 263                             gboolean           visible,
 264                             gboolean           store)
 265 {
 266         EmpathyStatusIconPriv *priv = GET_PRIV (icon);
 267
 268         if (store) {
 269                 empathy_conf_set_bool (empathy_conf_get (),
 270                                        EMPATHY_PREFS_UI_MAIN_WINDOW_HIDDEN, !visible);
 271         }
 272
 273         if (!visible) {
 274                 empathy_window_iconify (priv->window, priv->icon);
 275         } else {
 276                 GList *accounts;
 277
 278                 empathy_window_present (GTK_WINDOW (priv->window), TRUE);
 279
 280                 /* Show the accounts dialog if there is no enabled accounts */
 281                 accounts = mc_accounts_list_by_enabled (TRUE);
 282                 if (accounts) {
 283                         mc_accounts_list_free (accounts);
 284                 } else {
 285                         DEBUG ("No enabled account, Showing account dialog");
 286                         empathy_accounts_dialog_show (GTK_WINDOW (priv->window));
 287                 }
 288         }
 289 }
 290
 291 static void
 292 status_icon_notify_visibility_cb (EmpathyConf *conf,
 293                                   const gchar *key,
 294                                   gpointer     user_data)
 295 {
 296         EmpathyStatusIcon *icon = user_data;
 297         gboolean           hidden = FALSE;
 298
 299         if (empathy_conf_get_bool (conf, key, &hidden)) {
 300                 status_icon_set_visibility (icon, !hidden, FALSE);
 301         }
 302 }
 303
 304 static void
 305 status_icon_toggle_visibility (EmpathyStatusIcon *icon)
 306 {
 307         EmpathyStatusIconPriv *priv = GET_PRIV (icon);
 308         gboolean               visible;
 309
 310         visible = gtk_window_is_active (priv->window);
 311         status_icon_set_visibility (icon, !visible, TRUE);
 312 }
 313
 314 static void
 315 status_icon_idle_notify_cb (EmpathyStatusIcon *icon)
 316 {
 317         status_icon_update_icon (icon);
 318         status_icon_update_tooltip (icon);
 319 }
 320
 321 static gboolean
 322 status_icon_delete_event_cb (GtkWidget         *widget,
 323                              GdkEvent          *event,
 324                              EmpathyStatusIcon *icon)
 325 {
 326         status_icon_set_visibility (icon, FALSE, TRUE);
 327         return TRUE;
 328 }
 329
 330 static gboolean
 331 status_icon_key_press_event_cb  (GtkWidget *window,
 332                                  GdkEventKey *event,
 333                                  EmpathyStatusIcon *icon)
 334 {
 335         if (event->keyval == GDK_Escape) {
 336                 status_icon_set_visibility (icon, FALSE, TRUE);
 337         }
 338         return FALSE;
 339 }
 340
 341 static void
 342 status_icon_activate_cb (GtkStatusIcon     *status_icon,
 343                          EmpathyStatusIcon *icon)
 344 {
 345         EmpathyStatusIconPriv *priv = GET_PRIV (icon);
 346
 347         DEBUG ("Activated: %s", priv->events ? "event" : "toggle");
 348
 349         if (priv->events) {
 350                 status_icon_event_activate (icon, priv->events->data);
 351         } else {
 352                 status_icon_toggle_visibility (icon);
 353         }
 354 }
 355
 356 static void
 357 status_icon_show_hide_window_cb (GtkWidget         *widget,
 358                                  EmpathyStatusIcon *icon)
 359 {
 360         gboolean visible;
 361
 362         visible = gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (widget));
 363         status_icon_set_visibility (icon, visible, TRUE);
 364 }
 365
 366 static void
 367 status_icon_new_message_cb (GtkWidget         *widget,
 368                             EmpathyStatusIcon *icon)
 369 {
 370         empathy_new_message_dialog_show (NULL);
 371 }
 372
 373 static void
 374 status_icon_quit_cb (GtkWidget         *window,
 375                      EmpathyStatusIcon *icon)
 376 {
 377         gtk_main_quit ();
 378 }
 379
 380 static void
 381 status_icon_popup_menu_cb (GtkStatusIcon     *status_icon,
 382                            guint              button,
 383                            guint              activate_time,
 384                            EmpathyStatusIcon *icon)
 385 {
 386         EmpathyStatusIconPriv *priv = GET_PRIV (icon);
 387         GtkWidget             *submenu;
 388         gboolean               show;
 389
 390         show = empathy_window_get_is_visible (GTK_WINDOW (priv->window));
 391
 392         g_signal_handlers_block_by_func (priv->show_window_item,
 393                                          status_icon_show_hide_window_cb,
 394                                          icon);
 395         gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (priv->show_window_item),
 396                                         show);
 397         g_signal_handlers_unblock_by_func (priv->show_window_item,
 398                                            status_icon_show_hide_window_cb,
 399                                            icon);
 400
 401         submenu = empathy_presence_chooser_create_menu ();
 402         gtk_menu_item_set_submenu (GTK_MENU_ITEM (priv->status_item),
 403                                    submenu);
 404
 405         gtk_menu_popup (GTK_MENU (priv->popup_menu),
 406                         NULL, NULL,
 407                         gtk_status_icon_position_menu,
 408                         priv->icon,
 409                         button,
 410                         activate_time);
 411 }
 412
 413 static void
 414 status_icon_create_menu (EmpathyStatusIcon *icon)
 415 {
 416         EmpathyStatusIconPriv *priv = GET_PRIV (icon);
 417         GladeXML              *glade;
 418         gchar                 *filename;
 419
 420         filename = empathy_file_lookup ("empathy-status-icon.glade", "src");
 421         glade = empathy_glade_get_file (filename,
 422                                        "tray_menu",
 423                                        NULL,
 424                                        "tray_menu", &priv->popup_menu,
 425                                        "tray_show_list", &priv->show_window_item,
 426                                        "tray_new_message", &priv->message_item,
 427                                        "tray_status", &priv->status_item,
 428                                        NULL);
 429         g_free (filename);
 430
 431         empathy_glade_connect (glade,
 432                               icon,
 433                               "tray_show_list", "toggled", status_icon_show_hide_window_cb,
 434                               "tray_new_message", "activate", status_icon_new_message_cb,
 435                               "tray_quit", "activate", status_icon_quit_cb,
 436                               NULL);
 437
 438         g_object_unref (glade);
 439 }
 440
 441 static void
 442 status_icon_channel_process (EmpathyStatusIcon *icon,
 443                              gpointer           user_data)
 444 {
 445         EmpathyStatusIconPriv *priv = GET_PRIV (icon);
 446         TpChannel             *channel = TP_CHANNEL (user_data);
 447
 448         empathy_dispatcher_channel_process (priv->dispatcher, channel);
 449 }
 450
 451 static gboolean
 452 status_icon_chat_unref_idle (gpointer user_data)
 453 {
 454         g_object_unref (user_data);
 455         return FALSE;
 456 }
 457
 458 static void
 459 status_icon_chat_message_received_cb (EmpathyTpChat     *tp_chat,
 460                                       EmpathyMessage    *message,
 461                                       EmpathyStatusIcon *icon)
 462 {
 463         EmpathyContact  *sender;
 464         gchar           *msg;
 465         TpChannel       *channel;
 466
 467         g_idle_add (status_icon_chat_unref_idle, tp_chat);
 468         g_signal_handlers_disconnect_by_func (tp_chat,
 469                                               status_icon_chat_message_received_cb,
 470                                               icon);
 471
 472         sender = empathy_message_get_sender (message);
 473         msg = g_strdup_printf (_("New message from %s:\n%s"),
 474                                empathy_contact_get_name (sender),
 475                                empathy_message_get_body (message));
 476
 477         channel = empathy_tp_chat_get_channel (tp_chat);
 478         status_icon_event_add (icon, EMPATHY_IMAGE_NEW_MESSAGE, msg,
 479                                status_icon_channel_process,
 480                                channel, channel);
 481
 482         g_free (msg);
 483 }
 484
 485 static void
 486 status_icon_filter_channel_cb (EmpathyDispatcher *dispatcher,
 487                                TpChannel         *channel,
 488                                EmpathyStatusIcon *icon)
 489 {
 490         gchar *channel_type;
 491
 492         g_object_get (channel, "channel-type", &channel_type, NULL);
 493         if (!tp_strdiff (channel_type, TP_IFACE_CHANNEL_TYPE_TEXT)) {
 494                 EmpathyTpChat *tp_chat;
 495
 496                 tp_chat = empathy_tp_chat_new (channel);
 497                 g_signal_connect (tp_chat, "message-received",
 498                                   G_CALLBACK (status_icon_chat_message_received_cb),
 499                                   icon);
 500         }
 501         else if (!tp_strdiff (channel_type, TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA)) {
 502                 EmpathyTpGroup *tp_group;
 503                 EmpathyContact *contact;
 504                 gchar          *msg;
 505
 506                 tp_group = empathy_tp_group_new (channel);
 507                 empathy_run_until_ready (tp_group);
 508                 empathy_tp_group_get_invitation (tp_group, &contact);
 509                 empathy_contact_run_until_ready (contact,
 510                                                  EMPATHY_CONTACT_READY_NAME,
 511                                                  NULL);
 512
 513                 msg = g_strdup_printf (_("Incoming call from %s"),
 514                                        empathy_contact_get_name (contact));
 515
 516                 status_icon_event_add (icon, EMPATHY_IMAGE_VOIP, msg,
 517                                        status_icon_channel_process,
 518                                        channel, channel);
 519
 520                 g_free (msg);
 521                 g_object_unref (contact);
 522                 g_object_unref (tp_group);
 523         }
 524
 525         g_free (channel_type);
 526 }
 527
 528 static void
 529 status_icon_dispatch_channel_cb (EmpathyDispatcher *dispatcher,
 530                                  TpChannel         *channel,
 531                                  EmpathyStatusIcon *icon)
 532 {
 533         status_icon_event_remove_by_channel (icon, channel);
 534 }
 535
 536 static void
 537 status_icon_tube_process (EmpathyStatusIcon *icon,
 538                           gpointer           user_data)
 539 {
 540         EmpathyStatusIconPriv *priv = GET_PRIV (icon);
 541         EmpathyDispatcherTube *tube = (EmpathyDispatcherTube*) user_data;
 542
 543         if (tube->activatable) {
 544                 empathy_dispatcher_tube_process (priv->dispatcher, tube);
 545         } else {
 546                 GtkWidget *dialog;
 547                 gchar     *str;
 548
 549                 /* Tell the user that the tube can't be handled */
 550                 str = g_strdup_printf (_("%s offered you an invitation, but "
 551                                          "you don't have the needed external "
 552                                          "application to handle it."),
 553                                        empathy_contact_get_name (tube->initiator));
 554
 555                 dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL,
 556                                                  GTK_MESSAGE_ERROR,
 557                                                  GTK_BUTTONS_OK, str);
 558                 gtk_window_set_title (GTK_WINDOW (dialog),
 559                                       _("Invitation Error"));
 560                 g_free (str);
 561
 562                 gtk_widget_show (dialog);
 563                 g_signal_connect (dialog, "response",
 564                                   G_CALLBACK (gtk_widget_destroy),
 565                                   NULL);
 566         }
 567
 568         empathy_dispatcher_tube_unref (tube);
 569 }
 570
 571 static void
 572 status_icon_filter_tube_cb (EmpathyDispatcher     *dispatcher,
 573                             EmpathyDispatcherTube *tube,
 574                             EmpathyStatusIcon     *icon)
 575 {
 576         const gchar *icon_name;
 577         gchar       *msg;
 578
 579         empathy_contact_run_until_ready (tube->initiator,
 580                                          EMPATHY_CONTACT_READY_NAME, NULL);
 581
 582         if (tube->activatable) {
 583                 icon_name = GTK_STOCK_EXECUTE;
 584                 msg = g_strdup_printf (_("%s is offering you an invitation. An external "
 585                                          "application will be started to handle it."),
 586                                        empathy_contact_get_name (tube->initiator));
 587         } else {
 588                 icon_name = GTK_STOCK_DIALOG_ERROR;
 589                 msg = g_strdup_printf (_("%s is offering you an invitation, but "
 590                                          "you don't have the needed external "
 591                                          "application to handle it."),
 592                                        empathy_contact_get_name (tube->initiator));
 593         }
 594
 595         status_icon_event_add (icon, icon_name, msg, status_icon_tube_process,
 596                                empathy_dispatcher_tube_ref (tube),
 597                                tube->channel);
 598
 599         g_free (msg);
 600 }
 601
 602 static void
 603 status_icon_pending_subscribe (EmpathyStatusIcon *icon,
 604                                gpointer           user_data)
 605 {
 606         EmpathyContact *contact = EMPATHY_CONTACT (user_data);
 607
 608         empathy_subscription_dialog_show (contact, NULL);
 609         g_object_unref (contact);
 610 }
 611
 612 static void
 613 status_icon_pendings_changed_cb (EmpathyContactList *list,
 614                                  EmpathyContact     *contact,
 615                                  EmpathyContact     *actor,
 616                                  guint               reason,
 617                                  gchar              *message,
 618                                  gboolean            is_pending,
 619                                  EmpathyStatusIcon  *icon)
 620 {
 621         GString *str;
 622
 623         if (!is_pending) {
 624                 /* FIXME: remove event if any */
 625                 return;
 626         }
 627
 628         DEBUG ("New local pending contact");
 629
 630         empathy_contact_run_until_ready (contact,
 631                                          EMPATHY_CONTACT_READY_NAME,
 632                                          NULL);
 633
 634         str = g_string_new (NULL);
 635         g_string_printf (str, _("Subscription requested by %s"),
 636                          empathy_contact_get_name (contact));
 637         if (!G_STR_EMPTY (message)) {
 638                 g_string_append_printf (str, _("\nMessage: %s"), message);
 639         }
 640
 641         status_icon_event_add (icon, GTK_STOCK_DIALOG_QUESTION, str->str,
 642                                status_icon_pending_subscribe,
 643                                g_object_ref (contact),
 644                                NULL);
 645
 646         g_string_free (str, TRUE);
 647 }
 648
 649 static void
 650 status_icon_finalize (GObject *object)
 651 {
 652         EmpathyStatusIconPriv *priv = GET_PRIV (object);
 653
 654         if (priv->blink_timeout) {
 655                 g_source_remove (priv->blink_timeout);
 656         }
 657
 658         empathy_disconnect_account_status_changed (priv->token);
 659         g_slist_foreach (priv->events, (GFunc) status_icon_event_free, NULL);
 660         g_slist_free (priv->events);
 661
 662         g_object_unref (priv->icon);
 663         g_object_unref (priv->idle);
 664         g_object_unref (priv->mc);
 665         g_object_unref (priv->contact_manager);
 666 }
 667
 668 static void
 669 empathy_status_icon_class_init (EmpathyStatusIconClass *klass)
 670 {
 671         GObjectClass *object_class = G_OBJECT_CLASS (klass);
 672
 673         object_class->finalize = status_icon_finalize;
 674
 675         g_type_class_add_private (object_class, sizeof (EmpathyStatusIconPriv));
 676 }
 677
 678 static void
 679 status_icon_status_changed_cb (MissionControl           *mc,
 680                                TpConnectionStatus        status,
 681                                McPresence                presence,
 682                                TpConnectionStatusReason  reason,
 683                                const gchar              *unique_name,
 684                                EmpathyStatusIcon        *icon)
 685 {
 686         EmpathyStatusIconPriv *priv = GET_PRIV (icon);
 687         GList                 *accounts, *l;
 688         guint                  connection_status = 1;
 689
 690         /* Check for a connected account */
 691         accounts = mc_accounts_list_by_enabled (TRUE);
 692         for (l = accounts; l; l = l->next) {
 693                 connection_status = mission_control_get_connection_status (priv->mc,
 694                                                                            l->data,
 695                                                                            NULL);
 696                 if (connection_status == 0) {
 697                         break;
 698                 }
 699         }
 700         mc_accounts_list_free (accounts);
 701
 702         gtk_widget_set_sensitive (priv->message_item, connection_status == 0);
 703 }
 704
 705 static void
 706 empathy_status_icon_init (EmpathyStatusIcon *icon)
 707 {
 708         EmpathyStatusIconPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (icon,
 709                 EMPATHY_TYPE_STATUS_ICON, EmpathyStatusIconPriv);
 710
 711         icon->priv = priv;
 712         priv->icon = gtk_status_icon_new ();
 713         priv->mc = empathy_mission_control_new ();
 714         priv->idle = empathy_idle_new ();
 715         priv->dispatcher = empathy_dispatcher_new ();
 716         priv->contact_manager = empathy_contact_manager_new ();
 717         priv->token = empathy_connect_to_account_status_changed (priv->mc,
 718                         G_CALLBACK (status_icon_status_changed_cb),
 719                         icon, NULL);
 720
 721         /* make icon listen and respond to MAIN_WINDOW_HIDDEN changes */
 722         empathy_conf_notify_add (empathy_conf_get (),
 723                                  EMPATHY_PREFS_UI_MAIN_WINDOW_HIDDEN,
 724                                  status_icon_notify_visibility_cb,
 725                                  icon);
 726
 727         status_icon_create_menu (icon);
 728         status_icon_idle_notify_cb (icon);
 729
 730         g_signal_connect_swapped (priv->idle, "notify",
 731                                   G_CALLBACK (status_icon_idle_notify_cb),
 732                                   icon);
 733         g_signal_connect (priv->dispatcher, "filter-channel",
 734                           G_CALLBACK (status_icon_filter_channel_cb),
 735                           icon);
 736         g_signal_connect (priv->dispatcher, "dispatch-channel",
 737                           G_CALLBACK (status_icon_dispatch_channel_cb),
 738                           icon);
 739         g_signal_connect (priv->dispatcher, "filter-tube",
 740                           G_CALLBACK (status_icon_filter_tube_cb),
 741                           icon);
 742         g_signal_connect (priv->contact_manager, "pendings-changed",
 743                           G_CALLBACK (status_icon_pendings_changed_cb),
 744                           icon);
 745         g_signal_connect (priv->icon, "activate",
 746                           G_CALLBACK (status_icon_activate_cb),
 747                           icon);
 748         g_signal_connect (priv->icon, "popup-menu",
 749                           G_CALLBACK (status_icon_popup_menu_cb),
 750                           icon);
 751 }
 752
 753 EmpathyStatusIcon *
 754 empathy_status_icon_new (GtkWindow *window, gboolean hide_contact_list)
 755 {
 756         EmpathyStatusIconPriv *priv;
 757         EmpathyStatusIcon     *icon;
 758         gboolean               should_hide;
 759
 760         g_return_val_if_fail (GTK_IS_WINDOW (window), NULL);
 761
 762         icon = g_object_new (EMPATHY_TYPE_STATUS_ICON, NULL);
 763         priv = GET_PRIV (icon);
 764
 765         priv->window = g_object_ref (window);
 766
 767         g_signal_connect (priv->window, "key-press-event",
 768                           G_CALLBACK (status_icon_key_press_event_cb),
 769                           icon);
 770
 771         g_signal_connect (priv->window, "delete-event",
 772                           G_CALLBACK (status_icon_delete_event_cb),
 773                           icon);
 774
 775         if (!hide_contact_list) {
 776                 empathy_conf_get_bool (empathy_conf_get (),
 777                                        EMPATHY_PREFS_UI_MAIN_WINDOW_HIDDEN,
 778                                        &should_hide);
 779         } else {
 780                 should_hide = TRUE;
 781         }
 782
 783         if (gtk_window_is_active (priv->window) == should_hide) {
 784                 status_icon_set_visibility (icon, !should_hide, FALSE);
 785         }
 786
 787         return icon;
 788 }
 789