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