libempathy/empathy-idle.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 <glib/gi18n-lib.h>
  27 #include <dbus/dbus-glib.h>
  28 #ifdef HAVE_NM
  29 #include <nm-client.h>
  30 #endif
  31
  32 #include <telepathy-glib/dbus.h>
  33 #include <telepathy-glib/util.h>
  34
  35 #include "empathy-account-manager.h"
  36 #include "empathy-idle.h"
  37 #include "empathy-utils.h"
  38
  39 #define DEBUG_FLAG EMPATHY_DEBUG_OTHER
  40 #include "empathy-debug.h"
  41
  42 /* Number of seconds before entering extended autoaway. */
  43 #define EXT_AWAY_TIME (30*60)
  44
  45 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyIdle)
  46 typedef struct {
  47         DBusGProxy     *gs_proxy;
  48 #ifdef HAVE_NM
  49         NMClient       *nm_client;
  50 #endif
  51
  52         TpConnectionPresenceType      state;
  53         gchar          *status;
  54         TpConnectionPresenceType      flash_state;
  55         gboolean        auto_away;
  56         gboolean        use_nm;
  57
  58         TpConnectionPresenceType      away_saved_state;
  59         TpConnectionPresenceType      nm_saved_state;
  60         gchar          *nm_saved_status;
  61
  62         gboolean        is_idle;
  63         gboolean        nm_connected;
  64         guint           ext_away_timeout;
  65
  66         EmpathyAccountManager *manager;
  67 } EmpathyIdlePriv;
  68
  69 typedef enum {
  70         SESSION_STATUS_AVAILABLE,
  71         SESSION_STATUS_INVISIBLE,
  72         SESSION_STATUS_BUSY,
  73         SESSION_STATUS_IDLE,
  74         SESSION_STATUS_UNKNOWN
  75 } SessionStatus;
  76
  77 enum {
  78         PROP_0,
  79         PROP_STATE,
  80         PROP_STATUS,
  81         PROP_FLASH_STATE,
  82         PROP_AUTO_AWAY,
  83         PROP_USE_NM
  84 };
  85
  86 G_DEFINE_TYPE (EmpathyIdle, empathy_idle, G_TYPE_OBJECT);
  87
  88 static EmpathyIdle * idle_singleton = NULL;
  89
  90 static void
  91 idle_presence_changed_cb (EmpathyAccountManager *manager,
  92                           TpConnectionPresenceType state,
  93                           gchar          *status,
  94                           gchar          *status_message,
  95                           EmpathyIdle    *idle)
  96 {
  97         EmpathyIdlePriv *priv;
  98
  99         priv = GET_PRIV (idle);
 100
 101         if (state == TP_CONNECTION_PRESENCE_TYPE_UNSET)
 102                 /* Assume our presence is offline if MC reports UNSET */
 103                 state = TP_CONNECTION_PRESENCE_TYPE_OFFLINE;
 104
 105         DEBUG ("Presence changed to '%s' (%d) \"%s\"", status, state,
 106                 status_message);
 107
 108         g_free (priv->status);
 109         priv->state = state;
 110         if (EMP_STR_EMPTY (status_message))
 111                 priv->status = NULL;
 112         else
 113                 priv->status = g_strdup (status_message);
 114
 115         g_object_notify (G_OBJECT (idle), "state");
 116         g_object_notify (G_OBJECT (idle), "status");
 117 }
 118
 119 static gboolean
 120 idle_ext_away_cb (EmpathyIdle *idle)
 121 {
 122         EmpathyIdlePriv *priv;
 123
 124         priv = GET_PRIV (idle);
 125
 126         DEBUG ("Going to extended autoaway");
 127         empathy_idle_set_state (idle, TP_CONNECTION_PRESENCE_TYPE_EXTENDED_AWAY);
 128         priv->ext_away_timeout = 0;
 129
 130         return FALSE;
 131 }
 132
 133 static void
 134 idle_ext_away_stop (EmpathyIdle *idle)
 135 {
 136         EmpathyIdlePriv *priv;
 137
 138         priv = GET_PRIV (idle);
 139
 140         if (priv->ext_away_timeout) {
 141                 g_source_remove (priv->ext_away_timeout);
 142                 priv->ext_away_timeout = 0;
 143         }
 144 }
 145
 146 static void
 147 idle_ext_away_start (EmpathyIdle *idle)
 148 {
 149         EmpathyIdlePriv *priv;
 150
 151         priv = GET_PRIV (idle);
 152
 153         if (priv->ext_away_timeout != 0) {
 154                 return;
 155         }
 156         priv->ext_away_timeout = g_timeout_add_seconds (EXT_AWAY_TIME,
 157                                                         (GSourceFunc) idle_ext_away_cb,
 158                                                         idle);
 159 }
 160
 161 static void
 162 idle_session_status_changed_cb (DBusGProxy    *gs_proxy,
 163                                 SessionStatus  status,
 164                                 EmpathyIdle   *idle)
 165 {
 166         EmpathyIdlePriv *priv;
 167         gboolean is_idle;
 168
 169         priv = GET_PRIV (idle);
 170
 171         is_idle = (status == SESSION_STATUS_IDLE);
 172
 173         DEBUG ("Session idle state changed, %s -> %s",
 174                 priv->is_idle ? "yes" : "no",
 175                 is_idle ? "yes" : "no");
 176
 177         if (!priv->auto_away ||
 178             (priv->nm_saved_state == TP_CONNECTION_PRESENCE_TYPE_UNSET &&
 179              (priv->state <= TP_CONNECTION_PRESENCE_TYPE_OFFLINE ||
 180               priv->state == TP_CONNECTION_PRESENCE_TYPE_HIDDEN))) {
 181                 /* We don't want to go auto away OR we explicitely asked to be
 182                  * offline, nothing to do here */
 183                 priv->is_idle = is_idle;
 184                 return;
 185         }
 186
 187         if (is_idle && !priv->is_idle) {
 188                 TpConnectionPresenceType new_state;
 189                 /* We are now idle */
 190
 191                 idle_ext_away_start (idle);
 192
 193                 if (priv->nm_saved_state != TP_CONNECTION_PRESENCE_TYPE_UNSET) {
 194                         /* We are disconnected, when coming back from away
 195                          * we want to restore the presence before the
 196                          * disconnection. */
 197                         priv->away_saved_state = priv->nm_saved_state;
 198                 } else {
 199                         priv->away_saved_state = priv->state;
 200                 }
 201
 202                 new_state = TP_CONNECTION_PRESENCE_TYPE_AWAY;
 203                 if (priv->state == TP_CONNECTION_PRESENCE_TYPE_EXTENDED_AWAY) {
 204                         new_state = TP_CONNECTION_PRESENCE_TYPE_EXTENDED_AWAY;
 205                 }
 206
 207                 DEBUG ("Going to autoaway. Saved state=%d, new state=%d",
 208                         priv->away_saved_state, new_state);
 209                 empathy_idle_set_state (idle, new_state);
 210         } else if (!is_idle && priv->is_idle) {
 211                 const gchar *new_status;
 212                 /* We are no more idle, restore state */
 213
 214                 idle_ext_away_stop (idle);
 215
 216                 if (priv->away_saved_state == TP_CONNECTION_PRESENCE_TYPE_AWAY ||
 217                     priv->away_saved_state == TP_CONNECTION_PRESENCE_TYPE_EXTENDED_AWAY) {
 218                         priv->away_saved_state = TP_CONNECTION_PRESENCE_TYPE_AVAILABLE;
 219                         new_status = NULL;
 220                 } else {
 221                         new_status = priv->status;
 222                 }
 223
 224                 DEBUG ("Restoring state to %d, reset status to %s",
 225                         priv->away_saved_state, new_status);
 226
 227                 empathy_idle_set_presence (idle,
 228                                            priv->away_saved_state,
 229                                            new_status);
 230
 231                 priv->away_saved_state = TP_CONNECTION_PRESENCE_TYPE_UNSET;
 232         }
 233
 234         priv->is_idle = is_idle;
 235 }
 236
 237 #ifdef HAVE_NM
 238 static void
 239 idle_nm_state_change_cb (NMClient         *client,
 240                          const GParamSpec *pspec,
 241                          EmpathyIdle      *idle)
 242 {
 243         EmpathyIdlePriv *priv;
 244         gboolean         old_nm_connected;
 245         gboolean         new_nm_connected;
 246         NMState          state;
 247
 248         priv = GET_PRIV (idle);
 249
 250         if (!priv->use_nm) {
 251                 return;
 252         }
 253
 254         state = nm_client_get_state (priv->nm_client);
 255         old_nm_connected = priv->nm_connected;
 256         new_nm_connected = !(state == NM_STATE_CONNECTING ||
 257                              state == NM_STATE_DISCONNECTED);
 258         priv->nm_connected = TRUE; /* To be sure _set_state will work */
 259
 260         DEBUG ("New network state %d", state);
 261
 262         if (old_nm_connected && !new_nm_connected) {
 263                 /* We are no more connected */
 264                 DEBUG ("Disconnected: Save state %d (%s)",
 265                                 priv->state, priv->status);
 266                 priv->nm_saved_state = priv->state;
 267                 g_free (priv->nm_saved_status);
 268                 priv->nm_saved_status = g_strdup (priv->status);
 269                 empathy_idle_set_state (idle, TP_CONNECTION_PRESENCE_TYPE_OFFLINE);
 270         }
 271         else if (!old_nm_connected && new_nm_connected
 272                         && priv->nm_saved_state != TP_CONNECTION_PRESENCE_TYPE_UNSET) {
 273                 /* We are now connected */
 274                 DEBUG ("Reconnected: Restore state %d (%s)",
 275                                 priv->nm_saved_state, priv->nm_saved_status);
 276                 empathy_idle_set_presence (idle,
 277                                 priv->nm_saved_state,
 278                                 priv->nm_saved_status);
 279                 priv->nm_saved_state = TP_CONNECTION_PRESENCE_TYPE_UNSET;
 280                 g_free (priv->nm_saved_status);
 281                 priv->nm_saved_status = NULL;
 282         }
 283
 284         priv->nm_connected = new_nm_connected;
 285 }
 286 #endif
 287
 288 static void
 289 idle_finalize (GObject *object)
 290 {
 291         EmpathyIdlePriv *priv;
 292
 293         priv = GET_PRIV (object);
 294
 295         g_free (priv->status);
 296
 297         if (priv->gs_proxy) {
 298                 g_object_unref (priv->gs_proxy);
 299         }
 300
 301         if (priv->manager != NULL)
 302                 g_object_unref (priv->manager);
 303
 304 #ifdef HAVE_NM
 305         if (priv->nm_client) {
 306                 g_object_unref (priv->nm_client);
 307         }
 308 #endif
 309
 310         idle_ext_away_stop (EMPATHY_IDLE (object));
 311 }
 312
 313 static GObject *
 314 idle_constructor (GType type,
 315                   guint n_props,
 316                   GObjectConstructParam *props)
 317 {
 318         GObject *retval;
 319
 320         if (idle_singleton) {
 321                 retval = g_object_ref (idle_singleton);
 322         } else {
 323                 retval = G_OBJECT_CLASS (empathy_idle_parent_class)->constructor
 324                         (type, n_props, props);
 325
 326                 idle_singleton = EMPATHY_IDLE (retval);
 327                 g_object_add_weak_pointer (retval, (gpointer) &idle_singleton);
 328         }
 329
 330         return retval;
 331 }
 332
 333 static void
 334 idle_get_property (GObject    *object,
 335                    guint       param_id,
 336                    GValue     *value,
 337                    GParamSpec *pspec)
 338 {
 339         EmpathyIdlePriv *priv;
 340         EmpathyIdle     *idle;
 341
 342         priv = GET_PRIV (object);
 343         idle = EMPATHY_IDLE (object);
 344
 345         switch (param_id) {
 346         case PROP_STATE:
 347                 g_value_set_enum (value, empathy_idle_get_state (idle));
 348                 break;
 349         case PROP_STATUS:
 350                 g_value_set_string (value, empathy_idle_get_status (idle));
 351                 break;
 352         case PROP_FLASH_STATE:
 353                 g_value_set_enum (value, empathy_idle_get_flash_state (idle));
 354                 break;
 355         case PROP_AUTO_AWAY:
 356                 g_value_set_boolean (value, empathy_idle_get_auto_away (idle));
 357                 break;
 358         case PROP_USE_NM:
 359                 g_value_set_boolean (value, empathy_idle_get_use_nm (idle));
 360                 break;
 361         default:
 362                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
 363                 break;
 364         };
 365 }
 366
 367 static void
 368 idle_set_property (GObject      *object,
 369                    guint         param_id,
 370                    const GValue *value,
 371                    GParamSpec   *pspec)
 372 {
 373         EmpathyIdlePriv *priv;
 374         EmpathyIdle     *idle;
 375
 376         priv = GET_PRIV (object);
 377         idle = EMPATHY_IDLE (object);
 378
 379         switch (param_id) {
 380         case PROP_STATE:
 381                 empathy_idle_set_state (idle, g_value_get_enum (value));
 382                 break;
 383         case PROP_STATUS:
 384                 empathy_idle_set_status (idle, g_value_get_string (value));
 385                 break;
 386         case PROP_FLASH_STATE:
 387                 empathy_idle_set_flash_state (idle, g_value_get_enum (value));
 388                 break;
 389         case PROP_AUTO_AWAY:
 390                 empathy_idle_set_auto_away (idle, g_value_get_boolean (value));
 391                 break;
 392         case PROP_USE_NM:
 393                 empathy_idle_set_use_nm (idle, g_value_get_boolean (value));
 394                 break;
 395         default:
 396                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
 397                 break;
 398         };
 399 }
 400
 401 static void
 402 empathy_idle_class_init (EmpathyIdleClass *klass)
 403 {
 404         GObjectClass *object_class = G_OBJECT_CLASS (klass);
 405
 406         object_class->finalize = idle_finalize;
 407         object_class->constructor = idle_constructor;
 408         object_class->get_property = idle_get_property;
 409         object_class->set_property = idle_set_property;
 410
 411         g_object_class_install_property (object_class,
 412                                          PROP_STATE,
 413                                          g_param_spec_uint ("state",
 414                                                             "state",
 415                                                             "state",
 416                                                             0, NUM_TP_CONNECTION_PRESENCE_TYPES,
 417                                                             TP_CONNECTION_PRESENCE_TYPE_UNSET,
 418                                                             G_PARAM_READWRITE));
 419         g_object_class_install_property (object_class,
 420                                          PROP_STATUS,
 421                                          g_param_spec_string ("status",
 422                                                               "status",
 423                                                               "status",
 424                                                               NULL,
 425                                                               G_PARAM_READWRITE));
 426         g_object_class_install_property (object_class,
 427                                          PROP_FLASH_STATE,
 428                                          g_param_spec_uint ("flash-state",
 429                                                             "flash-state",
 430                                                             "flash-state",
 431                                                             0, NUM_TP_CONNECTION_PRESENCE_TYPES,
 432                                                             TP_CONNECTION_PRESENCE_TYPE_UNSET,
 433                                                             G_PARAM_READWRITE));
 434
 435          g_object_class_install_property (object_class,
 436                                           PROP_AUTO_AWAY,
 437                                           g_param_spec_boolean ("auto-away",
 438                                                                 "Automatic set presence to away",
 439                                                                 "Should it set presence to away if inactive",
 440                                                                 FALSE,
 441                                                                 G_PARAM_READWRITE));
 442
 443          g_object_class_install_property (object_class,
 444                                           PROP_USE_NM,
 445                                           g_param_spec_boolean ("use-nm",
 446                                                                 "Use Network Manager",
 447                                                                 "Set presence according to Network Manager",
 448                                                                 TRUE,
 449                                                                 G_PARAM_CONSTRUCT | G_PARAM_READWRITE));
 450
 451         g_type_class_add_private (object_class, sizeof (EmpathyIdlePriv));
 452 }
 453
 454 static void
 455 empathy_idle_init (EmpathyIdle *idle)
 456 {
 457         EmpathyIdlePriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (idle,
 458                 EMPATHY_TYPE_IDLE, EmpathyIdlePriv);
 459
 460         idle->priv = priv;
 461         priv->is_idle = FALSE;
 462
 463         priv->manager = empathy_account_manager_dup_singleton ();
 464         priv->state = empathy_account_manager_get_global_presence (priv->manager,
 465                 NULL, &priv->status);
 466
 467
 468         g_signal_connect (priv->manager, "global-presence-changed",
 469                 G_CALLBACK (idle_presence_changed_cb), idle);
 470
 471         priv->gs_proxy = dbus_g_proxy_new_for_name (tp_get_bus (),
 472                                                     "org.gnome.SessionManager",
 473                                                     "/org/gnome/SessionManager/Presence",
 474                                                     "org.gnome.SessionManager.Presence");
 475         if (priv->gs_proxy) {
 476                 dbus_g_proxy_add_signal (priv->gs_proxy, "StatusChanged",
 477                                          G_TYPE_UINT, G_TYPE_INVALID);
 478                 dbus_g_proxy_connect_signal (priv->gs_proxy, "StatusChanged",
 479                                              G_CALLBACK (idle_session_status_changed_cb),
 480                                              idle, NULL);
 481         } else {
 482                 DEBUG ("Failed to get gs proxy");
 483         }
 484
 485 #ifdef HAVE_NM
 486         priv->nm_client = nm_client_new ();
 487         if (priv->nm_client) {
 488                 g_signal_connect (priv->nm_client, "notify::" NM_CLIENT_STATE,
 489                                   G_CALLBACK (idle_nm_state_change_cb),
 490                                   idle);
 491         } else {
 492                 DEBUG ("Failed to get nm proxy");
 493         }
 494 #endif
 495 }
 496
 497 EmpathyIdle *
 498 empathy_idle_dup_singleton (void)
 499 {
 500         return g_object_new (EMPATHY_TYPE_IDLE, NULL);
 501 }
 502
 503 TpConnectionPresenceType
 504 empathy_idle_get_state (EmpathyIdle *idle)
 505 {
 506         EmpathyIdlePriv *priv;
 507
 508         priv = GET_PRIV (idle);
 509
 510         return priv->state;
 511 }
 512
 513 void
 514 empathy_idle_set_state (EmpathyIdle *idle,
 515                         TpConnectionPresenceType   state)
 516 {
 517         EmpathyIdlePriv *priv;
 518
 519         priv = GET_PRIV (idle);
 520
 521         empathy_idle_set_presence (idle, state, priv->status);
 522 }
 523
 524 const gchar *
 525 empathy_idle_get_status (EmpathyIdle *idle)
 526 {
 527         EmpathyIdlePriv *priv;
 528
 529         priv = GET_PRIV (idle);
 530
 531         if (!priv->status) {
 532                 return empathy_presence_get_default_message (priv->state);
 533         }
 534
 535         return priv->status;
 536 }
 537
 538 void
 539 empathy_idle_set_status (EmpathyIdle *idle,
 540                          const gchar *status)
 541 {
 542         EmpathyIdlePriv *priv;
 543
 544         priv = GET_PRIV (idle);
 545
 546         empathy_idle_set_presence (idle, priv->state, status);
 547 }
 548
 549 TpConnectionPresenceType
 550 empathy_idle_get_flash_state (EmpathyIdle *idle)
 551 {
 552         EmpathyIdlePriv *priv;
 553
 554         priv = GET_PRIV (idle);
 555
 556         return priv->flash_state;
 557 }
 558
 559 void
 560 empathy_idle_set_flash_state (EmpathyIdle *idle,
 561                               TpConnectionPresenceType   state)
 562 {
 563         EmpathyIdlePriv *priv;
 564
 565         priv = GET_PRIV (idle);
 566
 567         priv->flash_state = state;
 568
 569         if (state == TP_CONNECTION_PRESENCE_TYPE_UNSET) {
 570         }
 571
 572         g_object_notify (G_OBJECT (idle), "flash-state");
 573 }
 574
 575 static void
 576 empathy_idle_do_set_presence (EmpathyIdle *idle,
 577                            TpConnectionPresenceType status_type,
 578                            const gchar *status_message)
 579 {
 580         EmpathyIdlePriv *priv = GET_PRIV (idle);
 581         const gchar *statuses[NUM_TP_CONNECTION_PRESENCE_TYPES] = {
 582                 NULL,
 583                 "offline",
 584                 "available",
 585                 "away",
 586                 "xa",
 587                 "hidden",
 588                 "busy",
 589                 NULL,
 590                 NULL,
 591         };
 592         const gchar *status;
 593
 594         g_assert (status_type > 0 && status_type < NUM_TP_CONNECTION_PRESENCE_TYPES);
 595
 596         status = statuses[status_type];
 597
 598         g_return_if_fail (status != NULL);
 599
 600         empathy_account_manager_request_global_presence (priv->manager,
 601                 status_type, status, status_message);
 602 }
 603
 604 void
 605 empathy_idle_set_presence (EmpathyIdle *idle,
 606                            TpConnectionPresenceType   state,
 607                            const gchar *status)
 608 {
 609         EmpathyIdlePriv *priv;
 610         const gchar     *default_status;
 611
 612         priv = GET_PRIV (idle);
 613
 614         DEBUG ("Changing presence to %s (%d)", status, state);
 615
 616         /* Do not set translated default messages */
 617         default_status = empathy_presence_get_default_message (state);
 618         if (!tp_strdiff (status, default_status)) {
 619                 status = NULL;
 620         }
 621
 622         if (!priv->nm_connected) {
 623                 DEBUG ("NM not connected");
 624
 625                 priv->nm_saved_state = state;
 626                 if (tp_strdiff (priv->status, status)) {
 627                         g_free (priv->status);
 628                         priv->status = NULL;
 629                         if (!EMP_STR_EMPTY (status)) {
 630                                 priv->status = g_strdup (status);
 631                         }
 632                         g_object_notify (G_OBJECT (idle), "status");
 633                 }
 634
 635                 return;
 636         }
 637
 638         empathy_idle_do_set_presence (idle, state, status);
 639 }
 640
 641 gboolean
 642 empathy_idle_get_auto_away (EmpathyIdle *idle)
 643 {
 644         EmpathyIdlePriv *priv = GET_PRIV (idle);
 645
 646         return priv->auto_away;
 647 }
 648
 649 void
 650 empathy_idle_set_auto_away (EmpathyIdle *idle,
 651                             gboolean     auto_away)
 652 {
 653         EmpathyIdlePriv *priv = GET_PRIV (idle);
 654
 655         priv->auto_away = auto_away;
 656
 657         g_object_notify (G_OBJECT (idle), "auto-away");
 658 }
 659
 660 gboolean
 661 empathy_idle_get_use_nm (EmpathyIdle *idle)
 662 {
 663         EmpathyIdlePriv *priv = GET_PRIV (idle);
 664
 665         return priv->use_nm;
 666 }
 667
 668 void
 669 empathy_idle_set_use_nm (EmpathyIdle *idle,
 670                          gboolean     use_nm)
 671 {
 672         EmpathyIdlePriv *priv = GET_PRIV (idle);
 673
 674 #ifdef HAVE_NM
 675         if (!priv->nm_client || use_nm == priv->use_nm) {
 676                 return;
 677         }
 678 #endif
 679
 680         priv->use_nm = use_nm;
 681
 682 #ifdef HAVE_NM
 683         if (use_nm) {
 684                 idle_nm_state_change_cb (priv->nm_client, NULL, idle);
 685 #else
 686         if (0) {
 687 #endif
 688         } else {
 689                 priv->nm_connected = TRUE;
 690                 if (priv->nm_saved_state != TP_CONNECTION_PRESENCE_TYPE_UNSET) {
 691                         empathy_idle_set_state (idle, priv->nm_saved_state);
 692                 }
 693                 priv->nm_saved_state = TP_CONNECTION_PRESENCE_TYPE_UNSET;
 694         }
 695
 696         g_object_notify (G_OBJECT (idle), "use-nm");
 697 }
 698