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