libempathy-gtk/empathy-status-icon.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 <string.h>
  26
  27 #include <gtk/gtk.h>
  28 #include <glade/glade.h>
  29 #include <glib/gi18n.h>
  30
  31 #include <libmissioncontrol/mission-control.h>
  32
  33 #include <libempathy/empathy-contact-list.h>
  34 #include <libempathy/empathy-contact-manager.h>
  35 #include <libempathy/empathy-contact.h>
  36 #include <libempathy/empathy-tp-chat.h>
  37 #include <libempathy/empathy-debug.h>
  38 #include <libempathy/empathy-utils.h>
  39 #include <libempathy/empathy-conf.h>
  40 #include <libempathy/empathy-idle.h>
  41 #include <libempathy/empathy-filter.h>
  42
  43 #include "empathy-status-icon.h"
  44 #include "empathy-contact-dialogs.h"
  45 #include "empathy-presence-chooser.h"
  46 #include "empathy-preferences.h"
  47 #include "empathy-ui-utils.h"
  48 #include "empathy-accounts-dialog.h"
  49 #include "empathy-images.h"
  50
  51
  52 #define GET_PRIV(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), \
  53                        EMPATHY_TYPE_STATUS_ICON, EmpathyStatusIconPriv))
  54
  55 #define DEBUG_DOMAIN "StatusIcon"
  56
  57 /* Number of ms to wait when blinking */
  58 #define BLINK_TIMEOUT 500
  59
  60 typedef struct _StatusIconEvent StatusIconEvent;
  61
  62 struct _EmpathyStatusIconPriv {
  63         GtkStatusIcon         *icon;
  64         EmpathyContactManager *manager;
  65         EmpathyFilter         *text_filter;
  66         EmpathyIdle           *idle;
  67         MissionControl        *mc;
  68         GList                 *events;
  69         gboolean               showing_event_icon;
  70         StatusIconEvent       *flash_state_event;
  71         guint                  blink_timeout;
  72
  73         GtkWindow             *window;
  74         GtkWidget             *popup_menu;
  75         GtkWidget             *show_window_item;
  76         GtkWidget             *message_item;
  77         GtkWidget             *status_item;
  78 };
  79
  80 typedef void (*EventActivatedFunc) (StatusIconEvent *event);
  81
  82 struct _StatusIconEvent {
  83         gchar              *icon_name;
  84         gchar              *message;
  85         EventActivatedFunc  func;
  86         gpointer            user_data;
  87 };
  88
  89
  90 static void       empathy_status_icon_class_init  (EmpathyStatusIconClass *klass);
  91 static void       empathy_status_icon_init        (EmpathyStatusIcon      *icon);
  92 static void       status_icon_finalize            (GObject                *object);
  93 static void       status_icon_filter_new_channel  (EmpathyFilter          *filter,
  94                                                    TpConn                 *tp_conn,
  95                                                    TpChan                 *tp_chan,
  96                                                    EmpathyStatusIcon      *icon);
  97 static void       status_icon_message_received_cb (EmpathyTpChat          *tp_chat,
  98                                                    EmpathyMessage         *message,
  99                                                    EmpathyStatusIcon      *icon);
 100 static void       status_icon_idle_notify_cb      (EmpathyStatusIcon      *icon);
 101 static void       status_icon_update_tooltip      (EmpathyStatusIcon      *icon);
 102 static void       status_icon_set_from_state      (EmpathyStatusIcon      *icon);
 103 static void       status_icon_toggle_visibility   (EmpathyStatusIcon      *icon);
 104 static void       status_icon_activate_cb         (GtkStatusIcon          *status_icon,
 105                                                    EmpathyStatusIcon      *icon);
 106 static gboolean   status_icon_delete_event_cb     (GtkWidget              *widget,
 107                                                    GdkEvent               *event,
 108                                                    EmpathyStatusIcon      *icon);
 109 static void       status_icon_popup_menu_cb       (GtkStatusIcon          *status_icon,
 110                                                    guint                   button,
 111                                                    guint                   activate_time,
 112                                                    EmpathyStatusIcon      *icon);
 113 static void       status_icon_create_menu         (EmpathyStatusIcon      *icon);
 114 static void       status_icon_new_message_cb      (GtkWidget              *widget,
 115                                                    EmpathyStatusIcon      *icon);
 116 static void       status_icon_quit_cb             (GtkWidget              *window,
 117                                                    EmpathyStatusIcon      *icon);
 118 static void       status_icon_show_hide_window_cb (GtkWidget              *widget,
 119                                                    EmpathyStatusIcon      *icon);
 120 static void       status_icon_pendings_changed_cb (EmpathyContactManager  *manager,
 121                                                    EmpathyContact         *contact,
 122                                                    EmpathyContact         *actor,
 123                                                    guint                   reason,
 124                                                    gchar                  *message,
 125                                                    gboolean                is_pending,
 126                                                    EmpathyStatusIcon      *icon);
 127 static void       status_icon_event_subscribe_cb  (StatusIconEvent        *event);
 128 static void       status_icon_event_flash_state_cb (StatusIconEvent       *event);
 129 static void       status_icon_event_msg_cb        (StatusIconEvent        *event);
 130 static StatusIconEvent * status_icon_event_new    (EmpathyStatusIcon      *icon,
 131                                                    const gchar            *icon_name,
 132                                                    const gchar            *message);
 133 static void       status_icon_event_remove        (EmpathyStatusIcon      *icon,
 134                                                    StatusIconEvent        *event);
 135 static gboolean   status_icon_event_timeout_cb    (EmpathyStatusIcon      *icon);
 136 static void       status_icon_event_free          (StatusIconEvent        *event);
 137
 138 G_DEFINE_TYPE (EmpathyStatusIcon, empathy_status_icon, G_TYPE_OBJECT);
 139
 140 static void
 141 empathy_status_icon_class_init (EmpathyStatusIconClass *klass)
 142 {
 143         GObjectClass *object_class = G_OBJECT_CLASS (klass);
 144
 145         object_class->finalize = status_icon_finalize;
 146
 147         g_type_class_add_private (object_class, sizeof (EmpathyStatusIconPriv));
 148 }
 149
 150 static void
 151 empathy_status_icon_init (EmpathyStatusIcon *icon)
 152 {
 153         EmpathyStatusIconPriv *priv;
 154         GList                 *pendings, *l;
 155
 156         priv = GET_PRIV (icon);
 157
 158         priv->icon = gtk_status_icon_new ();
 159         priv->idle = empathy_idle_new ();
 160         priv->manager = empathy_contact_manager_new ();
 161         priv->mc = empathy_mission_control_new ();
 162         priv->text_filter = empathy_filter_new ("org.gnome.Empathy.Chat",
 163                                                 "/org/freedesktop/Telepathy/Filter",
 164                                                 TP_IFACE_CHANNEL_TYPE_TEXT,
 165                                                 MC_FILTER_PRIORITY_DIALOG,
 166                                                 MC_FILTER_FLAG_INCOMING);
 167
 168         status_icon_create_menu (icon);
 169         status_icon_idle_notify_cb (icon);
 170
 171         g_signal_connect (priv->text_filter, "new-channel",
 172                           G_CALLBACK (status_icon_filter_new_channel),
 173                           icon);
 174         g_signal_connect_swapped (priv->idle, "notify",
 175                                   G_CALLBACK (status_icon_idle_notify_cb),
 176                                   icon);
 177         g_signal_connect (priv->icon, "activate",
 178                           G_CALLBACK (status_icon_activate_cb),
 179                           icon);
 180         g_signal_connect (priv->icon, "popup-menu",
 181                           G_CALLBACK (status_icon_popup_menu_cb),
 182                           icon);
 183         g_signal_connect (priv->manager, "pendings-changed",
 184                           G_CALLBACK (status_icon_pendings_changed_cb),
 185                           icon);
 186
 187         pendings = empathy_contact_list_get_pendings (EMPATHY_CONTACT_LIST (priv->manager));
 188         for (l = pendings; l; l = l->next) {
 189                 EmpathyPendingInfo *info;
 190
 191                 info = l->data;
 192                 status_icon_pendings_changed_cb (priv->manager,
 193                                                  info->member,
 194                                                  info->actor,
 195                                                  0,
 196                                                  info->message,
 197                                                  TRUE,
 198                                                  icon);
 199                 empathy_pending_info_free (info);
 200         }
 201         g_list_free (pendings);
 202 }
 203
 204 static void
 205 status_icon_finalize (GObject *object)
 206 {
 207         EmpathyStatusIconPriv *priv;
 208
 209         priv = GET_PRIV (object);
 210
 211         g_list_foreach (priv->events, (GFunc) status_icon_event_free, NULL);
 212         g_list_free (priv->events);
 213
 214         if (priv->blink_timeout) {
 215                 g_source_remove (priv->blink_timeout);
 216         }
 217
 218         g_object_unref (priv->icon);
 219         g_object_unref (priv->window);
 220         g_object_unref (priv->idle);
 221         g_object_unref (priv->manager);
 222         g_object_unref (priv->mc);
 223 }
 224
 225 EmpathyStatusIcon *
 226 empathy_status_icon_new (GtkWindow *window)
 227 {
 228         EmpathyStatusIconPriv *priv;
 229         EmpathyStatusIcon     *icon;
 230         gboolean               should_hide;
 231         gboolean               visible;
 232
 233         g_return_val_if_fail (GTK_IS_WINDOW (window), NULL);
 234
 235         icon = g_object_new (EMPATHY_TYPE_STATUS_ICON, NULL);
 236         priv = GET_PRIV (icon);
 237
 238         priv->window = g_object_ref (window);
 239
 240         g_signal_connect (priv->window, "delete-event",
 241                           G_CALLBACK (status_icon_delete_event_cb),
 242                           icon);
 243
 244         empathy_conf_get_bool (empathy_conf_get (),
 245                               EMPATHY_PREFS_UI_MAIN_WINDOW_HIDDEN,
 246                               &should_hide);
 247         visible = empathy_window_get_is_visible (window);
 248
 249         if ((!should_hide && !visible) || (should_hide && visible)) {
 250                 status_icon_toggle_visibility (icon);
 251         }
 252
 253         return icon;
 254 }
 255
 256 static void
 257 status_icon_filter_new_channel (EmpathyFilter     *filter,
 258                                 TpConn            *tp_conn,
 259                                 TpChan            *tp_chan,
 260                                 EmpathyStatusIcon *icon)
 261 {
 262         EmpathyStatusIconPriv *priv;
 263         McAccount             *account;
 264         EmpathyTpChat         *tp_chat;
 265         GList                 *messages;
 266
 267         priv = GET_PRIV (icon);
 268
 269         account = mission_control_get_account_for_connection (priv->mc, tp_conn, NULL);
 270
 271         empathy_debug (DEBUG_DOMAIN, "New text channel to be filtered for contact %s",
 272                        empathy_inspect_channel (account, tp_chan));
 273
 274         tp_chat = empathy_tp_chat_new (account, tp_chan);
 275         g_object_set_data (G_OBJECT (tp_chat), "filter", filter);
 276         g_object_unref (account);
 277
 278         messages = empathy_tp_chat_get_pendings (tp_chat);
 279         if (!messages) {
 280                 empathy_debug (DEBUG_DOMAIN, "No pending msg, waiting...");
 281                 g_signal_connect (tp_chat, "message-received",
 282                                   G_CALLBACK (status_icon_message_received_cb),
 283                                   icon);
 284                 return;
 285         }
 286
 287         status_icon_message_received_cb (tp_chat, messages->data, icon);
 288
 289         g_list_foreach (messages, (GFunc) g_object_unref, NULL);
 290         g_list_free (messages);
 291 }
 292
 293 static void
 294 status_icon_message_received_cb (EmpathyTpChat     *tp_chat,
 295                                  EmpathyMessage    *message,
 296                                  EmpathyStatusIcon *icon)
 297 {
 298         EmpathyContact  *sender;
 299         gchar           *msg;
 300         StatusIconEvent *event;
 301
 302         empathy_debug (DEBUG_DOMAIN, "Message received, add event");
 303
 304         g_signal_handlers_disconnect_by_func (tp_chat,
 305                                               status_icon_message_received_cb,
 306                                               icon);
 307
 308         sender = empathy_message_get_sender (message);
 309         msg = g_strdup_printf (_("New message from %s:\n%s"),
 310                                empathy_contact_get_name (sender),
 311                                empathy_message_get_body (message));
 312
 313         event = status_icon_event_new (icon, EMPATHY_IMAGE_NEW_MESSAGE, msg);
 314         event->func = status_icon_event_msg_cb;
 315         event->user_data = tp_chat;
 316 }
 317
 318 static void
 319 status_icon_idle_notify_cb (EmpathyStatusIcon *icon)
 320 {
 321         EmpathyStatusIconPriv *priv;
 322         McPresence             flash_state;
 323
 324         priv = GET_PRIV (icon);
 325
 326         flash_state = empathy_idle_get_flash_state (priv->idle);
 327         if (flash_state != MC_PRESENCE_UNSET) {
 328                 const gchar *icon_name;
 329
 330                 icon_name = empathy_icon_name_for_presence_state (flash_state);
 331                 if (!priv->flash_state_event) {
 332                         /* We are now flashing */
 333                         priv->flash_state_event = status_icon_event_new (icon, icon_name, NULL);
 334                         priv->flash_state_event->user_data = icon;
 335                         priv->flash_state_event->func = status_icon_event_flash_state_cb;
 336                 } else {
 337                         /* We are still flashing but with another state */
 338                         g_free (priv->flash_state_event->icon_name);
 339                         priv->flash_state_event->icon_name = g_strdup (icon_name);
 340                 }
 341         }
 342         else if (priv->flash_state_event) {
 343                 /* We are no more flashing */
 344                 status_icon_event_remove (icon, priv->flash_state_event);
 345                 priv->flash_state_event = NULL;
 346         }
 347
 348         if (!priv->showing_event_icon) {
 349                 status_icon_set_from_state (icon);
 350         }
 351
 352         status_icon_update_tooltip (icon);
 353 }
 354
 355 static void
 356 status_icon_update_tooltip (EmpathyStatusIcon *icon)
 357 {
 358         EmpathyStatusIconPriv *priv;
 359         const gchar           *tooltip = NULL;
 360
 361         priv = GET_PRIV (icon);
 362
 363         if (priv->events) {
 364                 StatusIconEvent *event;
 365
 366                 event = priv->events->data;
 367                 tooltip = event->message;
 368         }
 369
 370         if (!tooltip) {
 371                 tooltip = empathy_idle_get_status (priv->idle);
 372         }
 373
 374         gtk_status_icon_set_tooltip (priv->icon, tooltip);
 375 }
 376
 377 static void
 378 status_icon_set_from_state (EmpathyStatusIcon *icon)
 379 {
 380         EmpathyStatusIconPriv *priv;
 381         McPresence             state;
 382         const gchar           *icon_name;
 383
 384         priv = GET_PRIV (icon);
 385
 386         state = empathy_idle_get_state (priv->idle);
 387         icon_name = empathy_icon_name_for_presence_state (state);
 388         gtk_status_icon_set_from_icon_name (priv->icon, icon_name);
 389 }
 390
 391 static void
 392 status_icon_toggle_visibility (EmpathyStatusIcon *icon)
 393 {
 394         EmpathyStatusIconPriv *priv;
 395         gboolean               visible;
 396
 397         priv = GET_PRIV (icon);
 398
 399         visible = gtk_window_has_toplevel_focus (GTK_WINDOW (priv->window));
 400
 401         if (visible) {
 402                 empathy_window_iconify (priv->window, priv->icon);
 403                 empathy_conf_set_bool (empathy_conf_get (),
 404                                       EMPATHY_PREFS_UI_MAIN_WINDOW_HIDDEN, TRUE);
 405         } else {
 406                 GList *accounts;
 407
 408                 empathy_window_present (GTK_WINDOW (priv->window), TRUE);
 409                 empathy_conf_set_bool (empathy_conf_get (),
 410                                       EMPATHY_PREFS_UI_MAIN_WINDOW_HIDDEN, FALSE);
 411
 412                 /* Show the accounts dialog if there is no enabled accounts */
 413                 accounts = mc_accounts_list_by_enabled (TRUE);
 414                 if (accounts) {
 415                         mc_accounts_list_free (accounts);
 416                 } else {
 417                         empathy_debug (DEBUG_DOMAIN,
 418                                       "No enabled account, Showing account dialog");
 419                         empathy_accounts_dialog_show (GTK_WINDOW (priv->window));
 420                 }
 421         }
 422 }
 423
 424 static void
 425 status_icon_activate_cb (GtkStatusIcon     *status_icon,
 426                          EmpathyStatusIcon *icon)
 427 {
 428         EmpathyStatusIconPriv *priv;
 429
 430         priv = GET_PRIV (icon);
 431
 432         empathy_debug (DEBUG_DOMAIN, "Activated: %s",
 433                        priv->events ? "event" : "toggle");
 434
 435         if (priv->events) {
 436                 status_icon_event_remove (icon, priv->events->data);
 437         } else {
 438                 status_icon_toggle_visibility (icon);
 439         }
 440 }
 441
 442 static gboolean
 443 status_icon_delete_event_cb (GtkWidget         *widget,
 444                              GdkEvent          *event,
 445                              EmpathyStatusIcon *icon)
 446 {
 447         status_icon_toggle_visibility (icon);
 448
 449         return TRUE;
 450 }
 451
 452 static void
 453 status_icon_popup_menu_cb (GtkStatusIcon     *status_icon,
 454                            guint              button,
 455                            guint              activate_time,
 456                            EmpathyStatusIcon *icon)
 457 {
 458         EmpathyStatusIconPriv *priv;
 459         GtkWidget             *submenu;
 460         gboolean               show;
 461
 462         priv = GET_PRIV (icon);
 463
 464         show = empathy_window_get_is_visible (GTK_WINDOW (priv->window));
 465
 466         g_signal_handlers_block_by_func (priv->show_window_item,
 467                                          status_icon_show_hide_window_cb,
 468                                          icon);
 469         gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (priv->show_window_item),
 470                                         show);
 471         g_signal_handlers_unblock_by_func (priv->show_window_item,
 472                                            status_icon_show_hide_window_cb,
 473                                            icon);
 474
 475         submenu = empathy_presence_chooser_create_menu ();
 476         gtk_menu_item_set_submenu (GTK_MENU_ITEM (priv->status_item),
 477                                    submenu);
 478
 479         gtk_menu_popup (GTK_MENU (priv->popup_menu),
 480                         NULL, NULL,
 481                         gtk_status_icon_position_menu,
 482                         priv->icon,
 483                         button,
 484                         activate_time);
 485 }
 486
 487 static void
 488 status_icon_create_menu (EmpathyStatusIcon *icon)
 489 {
 490         EmpathyStatusIconPriv *priv;
 491         GladeXML              *glade;
 492
 493         priv = GET_PRIV (icon);
 494
 495         glade = empathy_glade_get_file ("empathy-status-icon.glade",
 496                                        "tray_menu",
 497                                        NULL,
 498                                        "tray_menu", &priv->popup_menu,
 499                                        "tray_show_list", &priv->show_window_item,
 500                                        "tray_new_message", &priv->message_item,
 501                                        "tray_status", &priv->status_item,
 502                                        NULL);
 503
 504         empathy_glade_connect (glade,
 505                               icon,
 506                               "tray_new_message", "activate", status_icon_new_message_cb,
 507                               "tray_quit", "activate", status_icon_quit_cb,
 508                               NULL);
 509
 510         g_signal_connect (priv->show_window_item, "toggled",
 511                           G_CALLBACK (status_icon_show_hide_window_cb),
 512                           icon);
 513
 514         g_object_unref (glade);
 515 }
 516
 517 static void
 518 status_icon_new_message_cb (GtkWidget         *widget,
 519                             EmpathyStatusIcon *icon)
 520 {
 521         EmpathyStatusIconPriv *priv;
 522
 523         priv = GET_PRIV (icon);
 524
 525         //empathy_new_message_dialog_show (GTK_WINDOW (priv->window));
 526 }
 527
 528 static void
 529 status_icon_quit_cb (GtkWidget         *window,
 530                      EmpathyStatusIcon *icon)
 531 {
 532         gtk_main_quit ();
 533 }
 534
 535 static void
 536 status_icon_show_hide_window_cb (GtkWidget         *widget,
 537                                  EmpathyStatusIcon *icon)
 538 {
 539         status_icon_toggle_visibility (icon);
 540 }
 541
 542 static void
 543 status_icon_pendings_changed_cb (EmpathyContactManager *manager,
 544                                  EmpathyContact        *contact,
 545                                  EmpathyContact        *actor,
 546                                  guint                  reason,
 547                                  gchar                 *message,
 548                                  gboolean               is_pending,
 549                                  EmpathyStatusIcon     *icon)
 550 {
 551         EmpathyStatusIconPriv *priv;
 552         StatusIconEvent       *event;
 553         gchar                 *str;
 554         GList                 *l;
 555
 556         priv = GET_PRIV (icon);
 557
 558         if (!is_pending) {
 559                 /* FIXME: We should remove the event */
 560                 return;
 561         }
 562
 563         for (l = priv->events; l; l = l->next) {
 564                 if (empathy_contact_equal (contact, ((StatusIconEvent*)l->data)->user_data)) {
 565                         return;
 566                 }
 567         }
 568
 569         str = g_strdup_printf (_("Subscription requested for %s\n"
 570                                  "Message: %s"),
 571                                empathy_contact_get_name (contact),
 572                                message);
 573
 574         event = status_icon_event_new (icon, GTK_STOCK_DIALOG_QUESTION, str);
 575         event->user_data = g_object_ref (contact);
 576         event->func = status_icon_event_subscribe_cb;
 577
 578         g_free (str);
 579 }
 580
 581 static void
 582 status_icon_event_subscribe_cb (StatusIconEvent *event)
 583 {
 584         EmpathyContact *contact;
 585
 586         contact = EMPATHY_CONTACT (event->user_data);
 587
 588         empathy_subscription_dialog_show (contact, NULL);
 589
 590         g_object_unref (contact);
 591 }
 592
 593 static void
 594 status_icon_event_flash_state_cb (StatusIconEvent *event)
 595 {
 596         EmpathyStatusIconPriv *priv;
 597
 598         priv = GET_PRIV (event->user_data);
 599
 600         empathy_idle_set_flash_state (priv->idle, MC_PRESENCE_UNSET);
 601 }
 602
 603 static void
 604 status_icon_event_msg_cb (StatusIconEvent *event)
 605 {
 606         EmpathyFilter *filter;
 607         EmpathyTpChat *tp_chat;
 608
 609         empathy_debug (DEBUG_DOMAIN, "Dispatching text channel");
 610
 611         tp_chat = event->user_data;
 612         filter = g_object_get_data (G_OBJECT (tp_chat), "filter");
 613         empathy_filter_process (filter,
 614                                 empathy_tp_chat_get_channel (tp_chat),
 615                                 TRUE);
 616         g_object_unref (tp_chat);
 617 }
 618
 619 static StatusIconEvent *
 620 status_icon_event_new (EmpathyStatusIcon *icon,
 621                        const gchar       *icon_name,
 622                        const gchar       *message)
 623 {
 624         EmpathyStatusIconPriv *priv;
 625         StatusIconEvent       *event;
 626
 627         priv = GET_PRIV (icon);
 628
 629         event = g_slice_new0 (StatusIconEvent);
 630         event->icon_name = g_strdup (icon_name);
 631         event->message = g_strdup (message);
 632
 633         priv->events = g_list_append (priv->events, event);
 634         if (!priv->blink_timeout) {
 635                 priv->showing_event_icon = FALSE;
 636                 priv->blink_timeout = g_timeout_add (BLINK_TIMEOUT,
 637                                                      (GSourceFunc) status_icon_event_timeout_cb,
 638                                                      icon);
 639                 status_icon_event_timeout_cb (icon);
 640         }
 641
 642         return event;
 643 }
 644
 645 static void
 646 status_icon_event_remove (EmpathyStatusIcon *icon,
 647                           StatusIconEvent   *event)
 648 {
 649         EmpathyStatusIconPriv *priv;
 650
 651         priv = GET_PRIV (icon);
 652
 653         if (event->func) {
 654                 event->func (event);
 655         }
 656         priv->events = g_list_remove (priv->events, event);
 657         status_icon_event_free (event);
 658         priv->showing_event_icon = FALSE;
 659         status_icon_update_tooltip (icon);
 660         status_icon_set_from_state (icon);
 661
 662         if (priv->events) {
 663                 return;
 664         }
 665
 666         if (priv->blink_timeout) {
 667                 g_source_remove (priv->blink_timeout);
 668                 priv->blink_timeout = 0;
 669         }
 670 }
 671
 672 static gboolean
 673 status_icon_event_timeout_cb (EmpathyStatusIcon *icon)
 674 {
 675         EmpathyStatusIconPriv *priv;
 676
 677         priv = GET_PRIV (icon);
 678
 679         priv->showing_event_icon = !priv->showing_event_icon;
 680
 681         if (!priv->showing_event_icon) {
 682                 status_icon_set_from_state (icon);
 683         } else {
 684                 StatusIconEvent *event;
 685
 686                 event = priv->events->data;
 687                 gtk_status_icon_set_from_icon_name (priv->icon, event->icon_name);
 688         }
 689         status_icon_update_tooltip (icon);
 690
 691         return TRUE;
 692 }
 693
 694 static void
 695 status_icon_event_free (StatusIconEvent *event)
 696 {
 697         g_free (event->icon_name);
 698         g_free (event->message);
 699         g_slice_free (StatusIconEvent, event);
 700 }
 701