libempathy-gtk/empathy-account-chooser.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * Copyright (C) 2005-2007 Imendio AB
   4  * Copyright (C) 2007-2008 Collabora Ltd.
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License as
   8  * published by the Free Software Foundation; either version 2 of the
   9  * License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public
  17  * License along with this program; if not, write to the
  18  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  19  * Boston, MA 02111-1307, USA.
  20  *
  21  * Authors: Martyn Russell <martyn@imendio.com>
  22  *          Xavier Claessens <xclaesse@gmail.com>
  23  */
  24
  25 #include "config.h"
  26
  27 #include <string.h>
  28
  29 #include <glib/gi18n-lib.h>
  30 #include <gtk/gtk.h>
  31 #include <glade/glade.h>
  32
  33 #include <libmissioncontrol/mission-control.h>
  34
  35 #include <libempathy/empathy-account-manager.h>
  36 #include <libempathy/empathy-utils.h>
  37
  38 #include "empathy-ui-utils.h"
  39 #include "empathy-account-chooser.h"
  40
  41 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyAccountChooser)
  42 typedef struct {
  43         EmpathyAccountManager          *manager;
  44         gboolean                        set_active_item;
  45         gboolean                        has_all_option;
  46         EmpathyAccountChooserFilterFunc filter;
  47         gpointer                        filter_data;
  48 } EmpathyAccountChooserPriv;
  49
  50 typedef struct {
  51         EmpathyAccountChooser *chooser;
  52         McAccount             *account;
  53         gboolean               set;
  54 } SetAccountData;
  55
  56 enum {
  57         COL_ACCOUNT_IMAGE,
  58         COL_ACCOUNT_TEXT,
  59         COL_ACCOUNT_ENABLED, /* Usually tied to connected state */
  60         COL_ACCOUNT_POINTER,
  61         COL_ACCOUNT_COUNT
  62 };
  63
  64 static void     account_chooser_finalize               (GObject                  *object);
  65 static void     account_chooser_get_property           (GObject                  *object,
  66                                                         guint                     param_id,
  67                                                         GValue                   *value,
  68                                                         GParamSpec               *pspec);
  69 static void     account_chooser_set_property           (GObject                  *object,
  70                                                         guint                     param_id,
  71                                                         const GValue             *value,
  72                                                         GParamSpec               *pspec);
  73 static void     account_chooser_setup                  (EmpathyAccountChooser    *chooser);
  74 static void     account_chooser_account_created_cb     (EmpathyAccountManager    *manager,
  75                                                         McAccount                *account,
  76                                                         EmpathyAccountChooser    *chooser);
  77 static void     account_chooser_account_add_foreach    (McAccount                *account,
  78                                                         EmpathyAccountChooser    *chooser);
  79 static void     account_chooser_account_deleted_cb     (EmpathyAccountManager    *manager,
  80                                                         McAccount                *account,
  81                                                         EmpathyAccountChooser    *chooser);
  82 static void     account_chooser_account_remove_foreach (McAccount                *account,
  83                                                         EmpathyAccountChooser    *chooser);
  84 static void     account_chooser_update_iter            (EmpathyAccountChooser    *chooser,
  85                                                         GtkTreeIter              *iter);
  86 static void     account_chooser_connection_changed_cb  (EmpathyAccountManager    *manager,
  87                                                         McAccount                *account,
  88                                                         TpConnectionStatusReason  reason,
  89                                                         TpConnectionStatus        new_status,
  90                                                         TpConnectionStatus        old_status,
  91                                                         EmpathyAccountChooser    *chooser);
  92 static gboolean account_chooser_separator_func         (GtkTreeModel             *model,
  93                                                         GtkTreeIter              *iter,
  94                                                         EmpathyAccountChooser    *chooser);
  95 static gboolean account_chooser_set_account_foreach    (GtkTreeModel             *model,
  96                                                         GtkTreePath              *path,
  97                                                         GtkTreeIter              *iter,
  98                                                         SetAccountData           *data);
  99
 100 enum {
 101         PROP_0,
 102         PROP_HAS_ALL_OPTION,
 103 };
 104
 105 G_DEFINE_TYPE (EmpathyAccountChooser, empathy_account_chooser, GTK_TYPE_COMBO_BOX);
 106
 107 static void
 108 empathy_account_chooser_class_init (EmpathyAccountChooserClass *klass)
 109 {
 110         GObjectClass *object_class = G_OBJECT_CLASS (klass);
 111
 112         object_class->finalize = account_chooser_finalize;
 113         object_class->get_property = account_chooser_get_property;
 114         object_class->set_property = account_chooser_set_property;
 115
 116         g_object_class_install_property (object_class,
 117                                          PROP_HAS_ALL_OPTION,
 118                                          g_param_spec_boolean ("has-all-option",
 119                                                                "Has All Option",
 120                                                                "Have a separate option in the list to mean ALL accounts",
 121                                                                FALSE,
 122                                                                G_PARAM_READWRITE));
 123
 124         g_type_class_add_private (object_class, sizeof (EmpathyAccountChooserPriv));
 125 }
 126
 127 static void
 128 empathy_account_chooser_init (EmpathyAccountChooser *chooser)
 129 {
 130         EmpathyAccountChooserPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (chooser,
 131                 EMPATHY_TYPE_ACCOUNT_CHOOSER, EmpathyAccountChooserPriv);
 132
 133         chooser->priv = priv;
 134         priv->set_active_item = FALSE;
 135         priv->filter = NULL;
 136         priv->filter_data = NULL;
 137
 138         priv->manager = empathy_account_manager_dup_singleton ();
 139
 140         g_signal_connect (priv->manager, "account-created",
 141                           G_CALLBACK (account_chooser_account_created_cb),
 142                           chooser);
 143         g_signal_connect (priv->manager, "account-deleted",
 144                           G_CALLBACK (account_chooser_account_deleted_cb),
 145                           chooser);
 146         g_signal_connect (priv->manager, "account-connection-changed",
 147                           G_CALLBACK (account_chooser_connection_changed_cb),
 148                           chooser);
 149
 150         account_chooser_setup (EMPATHY_ACCOUNT_CHOOSER (chooser));
 151 }
 152
 153 static void
 154 account_chooser_finalize (GObject *object)
 155 {
 156         EmpathyAccountChooserPriv *priv = GET_PRIV (object);
 157
 158         g_signal_handlers_disconnect_by_func (priv->manager,
 159                                               account_chooser_connection_changed_cb,
 160                                               object);
 161         g_signal_handlers_disconnect_by_func (priv->manager,
 162                                               account_chooser_account_created_cb,
 163                                               object);
 164         g_signal_handlers_disconnect_by_func (priv->manager,
 165                                               account_chooser_account_deleted_cb,
 166                                               object);
 167         g_object_unref (priv->manager);
 168
 169         G_OBJECT_CLASS (empathy_account_chooser_parent_class)->finalize (object);
 170 }
 171
 172 static void
 173 account_chooser_get_property (GObject    *object,
 174                               guint       param_id,
 175                               GValue     *value,
 176                               GParamSpec *pspec)
 177 {
 178         EmpathyAccountChooserPriv *priv;
 179
 180         priv = GET_PRIV (object);
 181
 182         switch (param_id) {
 183         case PROP_HAS_ALL_OPTION:
 184                 g_value_set_boolean (value, priv->has_all_option);
 185                 break;
 186         default:
 187                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
 188                 break;
 189         };
 190 }
 191
 192 static void
 193 account_chooser_set_property (GObject      *object,
 194                               guint         param_id,
 195                               const GValue *value,
 196                               GParamSpec   *pspec)
 197 {
 198         EmpathyAccountChooserPriv *priv;
 199
 200         priv = GET_PRIV (object);
 201
 202         switch (param_id) {
 203         case PROP_HAS_ALL_OPTION:
 204                 empathy_account_chooser_set_has_all_option (EMPATHY_ACCOUNT_CHOOSER (object),
 205                                                            g_value_get_boolean (value));
 206                 break;
 207         default:
 208                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
 209                 break;
 210         };
 211 }
 212
 213 GtkWidget *
 214 empathy_account_chooser_new (void)
 215 {
 216         GtkWidget                *chooser;
 217
 218         chooser = g_object_new (EMPATHY_TYPE_ACCOUNT_CHOOSER, NULL);
 219
 220         return chooser;
 221 }
 222
 223 McAccount *
 224 empathy_account_chooser_get_account (EmpathyAccountChooser *chooser)
 225 {
 226         EmpathyAccountChooserPriv *priv;
 227         McAccount                *account;
 228         GtkTreeModel             *model;
 229         GtkTreeIter               iter;
 230
 231         g_return_val_if_fail (EMPATHY_IS_ACCOUNT_CHOOSER (chooser), NULL);
 232
 233         priv = GET_PRIV (chooser);
 234
 235         model = gtk_combo_box_get_model (GTK_COMBO_BOX (chooser));
 236         if (!gtk_combo_box_get_active_iter (GTK_COMBO_BOX (chooser), &iter)) {
 237                 return NULL;
 238         }
 239
 240         gtk_tree_model_get (model, &iter, COL_ACCOUNT_POINTER, &account, -1);
 241
 242         return account;
 243 }
 244
 245 gboolean
 246 empathy_account_chooser_set_account (EmpathyAccountChooser *chooser,
 247                                      McAccount             *account)
 248 {
 249         GtkComboBox    *combobox;
 250         GtkTreeModel   *model;
 251         GtkTreeIter     iter;
 252         SetAccountData  data;
 253
 254         g_return_val_if_fail (EMPATHY_IS_ACCOUNT_CHOOSER (chooser), FALSE);
 255
 256         combobox = GTK_COMBO_BOX (chooser);
 257         model = gtk_combo_box_get_model (combobox);
 258         gtk_combo_box_get_active_iter (combobox, &iter);
 259
 260         data.chooser = chooser;
 261         data.account = account;
 262
 263         gtk_tree_model_foreach (model,
 264                                 (GtkTreeModelForeachFunc) account_chooser_set_account_foreach,
 265                                 &data);
 266
 267         return data.set;
 268 }
 269
 270 gboolean
 271 empathy_account_chooser_get_has_all_option (EmpathyAccountChooser *chooser)
 272 {
 273         EmpathyAccountChooserPriv *priv;
 274
 275         g_return_val_if_fail (EMPATHY_IS_ACCOUNT_CHOOSER (chooser), FALSE);
 276
 277         priv = GET_PRIV (chooser);
 278
 279         return priv->has_all_option;
 280 }
 281
 282 void
 283 empathy_account_chooser_set_has_all_option (EmpathyAccountChooser *chooser,
 284                                            gboolean              has_all_option)
 285 {
 286         EmpathyAccountChooserPriv *priv;
 287         GtkComboBox              *combobox;
 288         GtkListStore             *store;
 289         GtkTreeModel             *model;
 290         GtkTreeIter               iter;
 291
 292         g_return_if_fail (EMPATHY_IS_ACCOUNT_CHOOSER (chooser));
 293
 294         priv = GET_PRIV (chooser);
 295
 296         if (priv->has_all_option == has_all_option) {
 297                 return;
 298         }
 299
 300         combobox = GTK_COMBO_BOX (chooser);
 301         model = gtk_combo_box_get_model (combobox);
 302         store = GTK_LIST_STORE (model);
 303
 304         priv->has_all_option = has_all_option;
 305
 306         /*
 307          * The first 2 options are the ALL and separator
 308          */
 309
 310         if (has_all_option) {
 311                 gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (chooser),
 312                                                       (GtkTreeViewRowSeparatorFunc)
 313                                                       account_chooser_separator_func,
 314                                                       chooser,
 315                                                       NULL);
 316
 317                 gtk_list_store_prepend (store, &iter);
 318                 gtk_list_store_set (store, &iter,
 319                                     COL_ACCOUNT_TEXT, NULL,
 320                                     COL_ACCOUNT_ENABLED, TRUE,
 321                                     COL_ACCOUNT_POINTER, NULL,
 322                                     -1);
 323
 324                 gtk_list_store_prepend (store, &iter);
 325                 gtk_list_store_set (store, &iter,
 326                                     COL_ACCOUNT_TEXT, _("All"),
 327                                     COL_ACCOUNT_ENABLED, TRUE,
 328                                     COL_ACCOUNT_POINTER, NULL,
 329                                     -1);
 330         } else {
 331                 if (gtk_tree_model_get_iter_first (model, &iter)) {
 332                         if (gtk_list_store_remove (GTK_LIST_STORE (model), &iter)) {
 333                                 gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
 334                         }
 335                 }
 336
 337                 gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (chooser),
 338                                                       (GtkTreeViewRowSeparatorFunc)
 339                                                       NULL,
 340                                                       NULL,
 341                                                       NULL);
 342         }
 343
 344         g_object_notify (G_OBJECT (chooser), "has-all-option");
 345 }
 346
 347 static void
 348 account_chooser_setup (EmpathyAccountChooser *chooser)
 349 {
 350         EmpathyAccountChooserPriv *priv;
 351         GList                    *accounts;
 352         GtkListStore             *store;
 353         GtkCellRenderer          *renderer;
 354         GtkComboBox              *combobox;
 355
 356         priv = GET_PRIV (chooser);
 357
 358         /* Set up combo box with new store */
 359         combobox = GTK_COMBO_BOX (chooser);
 360
 361         gtk_cell_layout_clear (GTK_CELL_LAYOUT (combobox));
 362
 363         store = gtk_list_store_new (COL_ACCOUNT_COUNT,
 364                                     G_TYPE_STRING,    /* Image */
 365                                     G_TYPE_STRING,    /* Name */
 366                                     G_TYPE_BOOLEAN,   /* Enabled */
 367                                     MC_TYPE_ACCOUNT);
 368
 369         gtk_combo_box_set_model (combobox, GTK_TREE_MODEL (store));
 370
 371         renderer = gtk_cell_renderer_pixbuf_new ();
 372         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combobox), renderer, FALSE);
 373         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combobox), renderer,
 374                                         "icon-name", COL_ACCOUNT_IMAGE,
 375                                         "sensitive", COL_ACCOUNT_ENABLED,
 376                                         NULL);
 377         g_object_set (renderer, "stock-size", GTK_ICON_SIZE_BUTTON, NULL);
 378
 379         renderer = gtk_cell_renderer_text_new ();
 380         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combobox), renderer, TRUE);
 381         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combobox), renderer,
 382                                         "text", COL_ACCOUNT_TEXT,
 383                                         "sensitive", COL_ACCOUNT_ENABLED,
 384                                         NULL);
 385
 386         /* Populate accounts */
 387         accounts = mc_accounts_list ();
 388         g_list_foreach (accounts,
 389                         (GFunc) account_chooser_account_add_foreach,
 390                         chooser);
 391
 392         mc_accounts_list_free (accounts);
 393         g_object_unref (store);
 394 }
 395
 396 static void
 397 account_chooser_account_created_cb (EmpathyAccountManager *manager,
 398                                     McAccount             *account,
 399                                     EmpathyAccountChooser *chooser)
 400 {
 401         account_chooser_account_add_foreach (account, chooser);
 402 }
 403
 404 static void
 405 account_chooser_account_add_foreach (McAccount             *account,
 406                                      EmpathyAccountChooser *chooser)
 407 {
 408         GtkListStore *store;
 409         GtkComboBox  *combobox;
 410         GtkTreeIter   iter;
 411         gint          position;
 412
 413         combobox = GTK_COMBO_BOX (chooser);
 414         store = GTK_LIST_STORE (gtk_combo_box_get_model (combobox));
 415
 416         position = gtk_tree_model_iter_n_children (GTK_TREE_MODEL (store), NULL);
 417         gtk_list_store_insert_with_values (store, &iter, position,
 418                                            COL_ACCOUNT_POINTER, account,
 419                                            -1);
 420         account_chooser_update_iter (chooser, &iter);
 421 }
 422
 423 static void
 424 account_chooser_account_deleted_cb (EmpathyAccountManager *manager,
 425                                     McAccount             *account,
 426                                     EmpathyAccountChooser *chooser)
 427 {
 428         account_chooser_account_remove_foreach (account, chooser);
 429 }
 430
 431 typedef struct {
 432         McAccount   *account;
 433         GtkTreeIter *iter;
 434         gboolean     found;
 435 } FindAccountData;
 436
 437 static gboolean
 438 account_chooser_find_account_foreach (GtkTreeModel *model,
 439                                       GtkTreePath  *path,
 440                                       GtkTreeIter  *iter,
 441                                       gpointer      user_data)
 442 {
 443         FindAccountData *data = user_data;
 444         McAccount       *account;
 445
 446         gtk_tree_model_get (model, iter, COL_ACCOUNT_POINTER, &account, -1);
 447
 448         if (empathy_account_equal (account, data->account)) {
 449                 data->found = TRUE;
 450                 *(data->iter) = *iter;
 451                 g_object_unref (account);
 452
 453                 return TRUE;
 454         }
 455
 456         g_object_unref (account);
 457
 458         return FALSE;
 459 }
 460
 461 static gboolean
 462 account_chooser_find_account (EmpathyAccountChooser *chooser,
 463                               McAccount             *account,
 464                               GtkTreeIter           *iter)
 465 {
 466         GtkListStore    *store;
 467         GtkComboBox     *combobox;
 468         FindAccountData  data;
 469
 470         combobox = GTK_COMBO_BOX (chooser);
 471         store = GTK_LIST_STORE (gtk_combo_box_get_model (combobox));
 472
 473         data.account = account;
 474         data.iter = iter;
 475         gtk_tree_model_foreach (GTK_TREE_MODEL (store),
 476                                 account_chooser_find_account_foreach,
 477                                 &data);
 478
 479         return data.found;
 480 }
 481
 482 static void
 483 account_chooser_account_remove_foreach (McAccount            *account,
 484                                         EmpathyAccountChooser *chooser)
 485 {
 486         GtkListStore *store;
 487         GtkComboBox  *combobox;
 488         GtkTreeIter   iter;
 489
 490         combobox = GTK_COMBO_BOX (chooser);
 491         store = GTK_LIST_STORE (gtk_combo_box_get_model (combobox));
 492
 493         if (account_chooser_find_account (chooser, account, &iter)) {
 494                 gtk_list_store_remove (store, &iter);
 495         }
 496 }
 497
 498 static void
 499 account_chooser_update_iter (EmpathyAccountChooser *chooser,
 500                              GtkTreeIter           *iter)
 501 {
 502         EmpathyAccountChooserPriv *priv;
 503         GtkListStore              *store;
 504         GtkComboBox               *combobox;
 505         McAccount                 *account;
 506         const gchar               *icon_name;
 507         gboolean                   is_enabled = TRUE;
 508
 509         priv = GET_PRIV (chooser);
 510
 511         combobox = GTK_COMBO_BOX (chooser);
 512         store = GTK_LIST_STORE (gtk_combo_box_get_model (combobox));
 513
 514         gtk_tree_model_get (GTK_TREE_MODEL (store), iter,
 515                             COL_ACCOUNT_POINTER, &account,
 516                             -1);
 517
 518         icon_name = empathy_icon_name_from_account (account);
 519         if (priv->filter) {
 520                 is_enabled = priv->filter (account, priv->filter_data);
 521         }
 522
 523         gtk_list_store_set (store, iter,
 524                             COL_ACCOUNT_IMAGE, icon_name,
 525                             COL_ACCOUNT_TEXT, mc_account_get_display_name (account),
 526                             COL_ACCOUNT_ENABLED, is_enabled,
 527                             -1);
 528
 529         /* set first connected account as active account */
 530         if (priv->set_active_item == FALSE && is_enabled) {
 531                 priv->set_active_item = TRUE;
 532                 gtk_combo_box_set_active_iter (combobox, iter);
 533         }
 534
 535         g_object_unref (account);
 536 }
 537
 538 static void
 539 account_chooser_connection_changed_cb (EmpathyAccountManager   *manager,
 540                                        McAccount               *account,
 541                                        TpConnectionStatusReason reason,
 542                                        TpConnectionStatus       new_status,
 543                                        TpConnectionStatus       old_status,
 544                                        EmpathyAccountChooser   *chooser)
 545 {
 546         GtkTreeIter iter;
 547
 548         if (account_chooser_find_account (chooser, account, &iter)) {
 549                 account_chooser_update_iter (chooser, &iter);
 550         }
 551 }
 552
 553 static gboolean
 554 account_chooser_separator_func (GtkTreeModel         *model,
 555                                 GtkTreeIter          *iter,
 556                                 EmpathyAccountChooser *chooser)
 557 {
 558         EmpathyAccountChooserPriv *priv;
 559         gchar                    *text;
 560         gboolean                  is_separator;
 561
 562         priv = GET_PRIV (chooser);
 563
 564         if (!priv->has_all_option) {
 565                 return FALSE;
 566         }
 567
 568         gtk_tree_model_get (model, iter, COL_ACCOUNT_TEXT, &text, -1);
 569         is_separator = text == NULL;
 570         g_free (text);
 571
 572         return is_separator;
 573 }
 574
 575 static gboolean
 576 account_chooser_set_account_foreach (GtkTreeModel   *model,
 577                                      GtkTreePath    *path,
 578                                      GtkTreeIter    *iter,
 579                                      SetAccountData *data)
 580 {
 581         McAccount *account;
 582         gboolean   equal;
 583
 584         gtk_tree_model_get (model, iter, COL_ACCOUNT_POINTER, &account, -1);
 585
 586         /* Special case so we can make it possible to select the All option */
 587         if ((data->account == NULL) != (account == NULL)) {
 588                 equal = FALSE;
 589         }
 590         else if (data->account == account) {
 591                 equal = TRUE;
 592         } else {
 593                 equal = empathy_account_equal (data->account, account);
 594         }
 595
 596         if (account) {
 597                 g_object_unref (account);
 598         }
 599
 600         if (equal) {
 601                 GtkComboBox *combobox;
 602
 603                 combobox = GTK_COMBO_BOX (data->chooser);
 604                 gtk_combo_box_set_active_iter (combobox, iter);
 605
 606                 data->set = TRUE;
 607         }
 608
 609         return equal;
 610 }
 611
 612 static gboolean
 613 account_chooser_filter_foreach (GtkTreeModel *model,
 614                                 GtkTreePath  *path,
 615                                 GtkTreeIter  *iter,
 616                                 gpointer      chooser)
 617 {
 618         account_chooser_update_iter (chooser, iter);
 619         return FALSE;
 620 }
 621
 622 void
 623 empathy_account_chooser_set_filter (EmpathyAccountChooser           *chooser,
 624                                     EmpathyAccountChooserFilterFunc  filter,
 625                                     gpointer                         user_data)
 626 {
 627         EmpathyAccountChooserPriv *priv;
 628         GtkTreeModel *model;
 629
 630         g_return_if_fail (EMPATHY_IS_ACCOUNT_CHOOSER (chooser));
 631
 632         priv = GET_PRIV (chooser);
 633
 634         priv->filter = filter;
 635         priv->filter_data = user_data;
 636
 637         /* Refilter existing data */
 638         priv->set_active_item = FALSE;
 639         model = gtk_combo_box_get_model (GTK_COMBO_BOX (chooser));
 640         gtk_tree_model_foreach (model, account_chooser_filter_foreach, chooser);
 641 }
 642
 643 gboolean
 644 empathy_account_chooser_filter_is_connected (McAccount *account,
 645                                              gpointer   user_data)
 646 {
 647         MissionControl     *mc;
 648         TpConnectionStatus  status;
 649
 650         g_return_val_if_fail (MC_IS_ACCOUNT (account), FALSE);
 651
 652         mc = empathy_mission_control_dup_singleton ();
 653         status = mission_control_get_connection_status (mc, account, NULL);
 654         g_object_unref (mc);
 655
 656         return status == TP_CONNECTION_STATUS_CONNECTED;
 657 }
 658