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.h>
  30 #include <gtk/gtk.h>
  31 #include <glade/glade.h>
  32
  33 #include <libmissioncontrol/mc-account-monitor.h>
  34 #include <libmissioncontrol/mission-control.h>
  35
  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) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), EMPATHY_TYPE_ACCOUNT_CHOOSER, EmpathyAccountChooserPriv))
  42
  43 typedef struct {
  44         MissionControl                 *mc;
  45         McAccountMonitor               *monitor;
  46         gboolean                        set_active_item;
  47         gboolean                        has_all_option;
  48         EmpathyAccountChooserFilterFunc filter;
  49         gpointer                        filter_data;
  50         gpointer                        token;
  51 } EmpathyAccountChooserPriv;
  52
  53 typedef struct {
  54         EmpathyAccountChooser *chooser;
  55         McAccount             *account;
  56         gboolean               set;
  57 } SetAccountData;
  58
  59 enum {
  60         COL_ACCOUNT_IMAGE,
  61         COL_ACCOUNT_TEXT,
  62         COL_ACCOUNT_ENABLED, /* Usually tied to connected state */
  63         COL_ACCOUNT_POINTER,
  64         COL_ACCOUNT_COUNT
  65 };
  66
  67 static void     account_chooser_finalize               (GObject                  *object);
  68 static void     account_chooser_get_property           (GObject                  *object,
  69                                                         guint                     param_id,
  70                                                         GValue                   *value,
  71                                                         GParamSpec               *pspec);
  72 static void     account_chooser_set_property           (GObject                  *object,
  73                                                         guint                     param_id,
  74                                                         const GValue             *value,
  75                                                         GParamSpec               *pspec);
  76 static void     account_chooser_setup                  (EmpathyAccountChooser    *chooser);
  77 static void     account_chooser_account_created_cb     (McAccountMonitor         *monitor,
  78                                                         const gchar              *unique_name,
  79                                                         EmpathyAccountChooser    *chooser);
  80 static void     account_chooser_account_add_foreach    (McAccount                *account,
  81                                                         EmpathyAccountChooser    *chooser);
  82 static void     account_chooser_account_deleted_cb     (McAccountMonitor         *monitor,
  83                                                         const gchar              *unique_name,
  84                                                         EmpathyAccountChooser    *chooser);
  85 static void     account_chooser_account_remove_foreach (McAccount                *account,
  86                                                         EmpathyAccountChooser    *chooser);
  87 static void     account_chooser_update_iter            (EmpathyAccountChooser    *chooser,
  88                                                         GtkTreeIter              *iter);
  89 static void     account_chooser_status_changed_cb      (MissionControl           *mc,
  90                                                         TpConnectionStatus        status,
  91                                                         McPresence                presence,
  92                                                         TpConnectionStatusReason  reason,
  93                                                         const gchar              *unique_name,
  94                                                         EmpathyAccountChooser    *chooser);
  95 static gboolean account_chooser_separator_func         (GtkTreeModel             *model,
  96                                                         GtkTreeIter              *iter,
  97                                                         EmpathyAccountChooser    *chooser);
  98 static gboolean account_chooser_set_account_foreach    (GtkTreeModel             *model,
  99                                                         GtkTreePath              *path,
 100                                                         GtkTreeIter              *iter,
 101                                                         SetAccountData           *data);
 102
 103 enum {
 104         PROP_0,
 105         PROP_HAS_ALL_OPTION,
 106 };
 107
 108 G_DEFINE_TYPE (EmpathyAccountChooser, empathy_account_chooser, GTK_TYPE_COMBO_BOX);
 109
 110 static void
 111 empathy_account_chooser_class_init (EmpathyAccountChooserClass *klass)
 112 {
 113         GObjectClass *object_class = G_OBJECT_CLASS (klass);
 114
 115         object_class->finalize = account_chooser_finalize;
 116         object_class->get_property = account_chooser_get_property;
 117         object_class->set_property = account_chooser_set_property;
 118
 119         g_object_class_install_property (object_class,
 120                                          PROP_HAS_ALL_OPTION,
 121                                          g_param_spec_boolean ("has-all-option",
 122                                                                "Has All Option",
 123                                                                "Have a separate option in the list to mean ALL accounts",
 124                                                                FALSE,
 125                                                                G_PARAM_READWRITE));
 126
 127         g_type_class_add_private (object_class, sizeof (EmpathyAccountChooserPriv));
 128 }
 129
 130 static void
 131 empathy_account_chooser_init (EmpathyAccountChooser *chooser)
 132 {
 133         EmpathyAccountChooserPriv *priv = GET_PRIV (chooser);
 134
 135         priv->set_active_item = FALSE;
 136         priv->filter = NULL;
 137         priv->filter_data = NULL;
 138 }
 139
 140 static void
 141 account_chooser_finalize (GObject *object)
 142 {
 143         EmpathyAccountChooser     *chooser;
 144         EmpathyAccountChooserPriv *priv;
 145
 146         chooser = EMPATHY_ACCOUNT_CHOOSER (object);
 147         priv = GET_PRIV (object);
 148
 149         g_signal_handlers_disconnect_by_func (priv->monitor,
 150                                               account_chooser_account_created_cb,
 151                                               chooser);
 152         g_signal_handlers_disconnect_by_func (priv->monitor,
 153                                               account_chooser_account_deleted_cb,
 154                                               chooser);
 155         empathy_disconnect_account_status_changed (priv->token);
 156         g_object_unref (priv->mc);
 157         g_object_unref (priv->monitor);
 158
 159         G_OBJECT_CLASS (empathy_account_chooser_parent_class)->finalize (object);
 160 }
 161
 162 static void
 163 account_chooser_get_property (GObject    *object,
 164                               guint       param_id,
 165                               GValue     *value,
 166                               GParamSpec *pspec)
 167 {
 168         EmpathyAccountChooserPriv *priv;
 169
 170         priv = GET_PRIV (object);
 171
 172         switch (param_id) {
 173         case PROP_HAS_ALL_OPTION:
 174                 g_value_set_boolean (value, priv->has_all_option);
 175                 break;
 176         default:
 177                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
 178                 break;
 179         };
 180 }
 181
 182 static void
 183 account_chooser_set_property (GObject      *object,
 184                               guint         param_id,
 185                               const GValue *value,
 186                               GParamSpec   *pspec)
 187 {
 188         EmpathyAccountChooserPriv *priv;
 189
 190         priv = GET_PRIV (object);
 191
 192         switch (param_id) {
 193         case PROP_HAS_ALL_OPTION:
 194                 empathy_account_chooser_set_has_all_option (EMPATHY_ACCOUNT_CHOOSER (object),
 195                                                            g_value_get_boolean (value));
 196                 break;
 197         default:
 198                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
 199                 break;
 200         };
 201 }
 202
 203 GtkWidget *
 204 empathy_account_chooser_new (void)
 205 {
 206         EmpathyAccountChooserPriv *priv;
 207         McAccountMonitor         *monitor;
 208         GtkWidget                *chooser;
 209
 210         monitor = mc_account_monitor_new ();
 211         chooser = g_object_new (EMPATHY_TYPE_ACCOUNT_CHOOSER, NULL);
 212
 213         priv = GET_PRIV (chooser);
 214
 215         priv->mc = empathy_mission_control_new ();
 216         priv->monitor = mc_account_monitor_new ();
 217
 218         g_signal_connect (priv->monitor, "account-created",
 219                           G_CALLBACK (account_chooser_account_created_cb),
 220                           chooser);
 221         g_signal_connect (priv->monitor, "account-deleted",
 222                           G_CALLBACK (account_chooser_account_deleted_cb),
 223                           chooser);
 224         priv->token = empathy_connect_to_account_status_changed (priv->mc,
 225                                                    G_CALLBACK (account_chooser_status_changed_cb),
 226                                                    chooser, NULL);
 227
 228         account_chooser_setup (EMPATHY_ACCOUNT_CHOOSER (chooser));
 229
 230         return chooser;
 231 }
 232
 233 McAccount *
 234 empathy_account_chooser_get_account (EmpathyAccountChooser *chooser)
 235 {
 236         EmpathyAccountChooserPriv *priv;
 237         McAccount                *account;
 238         GtkTreeModel             *model;
 239         GtkTreeIter               iter;
 240
 241         g_return_val_if_fail (EMPATHY_IS_ACCOUNT_CHOOSER (chooser), NULL);
 242
 243         priv = GET_PRIV (chooser);
 244
 245         model = gtk_combo_box_get_model (GTK_COMBO_BOX (chooser));
 246         gtk_combo_box_get_active_iter (GTK_COMBO_BOX (chooser), &iter);
 247
 248         gtk_tree_model_get (model, &iter, COL_ACCOUNT_POINTER, &account, -1);
 249
 250         return account;
 251 }
 252
 253 gboolean
 254 empathy_account_chooser_set_account (EmpathyAccountChooser *chooser,
 255                                      McAccount             *account)
 256 {
 257         GtkComboBox    *combobox;
 258         GtkTreeModel   *model;
 259         GtkTreeIter     iter;
 260         SetAccountData  data;
 261
 262         g_return_val_if_fail (EMPATHY_IS_ACCOUNT_CHOOSER (chooser), FALSE);
 263
 264         combobox = GTK_COMBO_BOX (chooser);
 265         model = gtk_combo_box_get_model (combobox);
 266         gtk_combo_box_get_active_iter (combobox, &iter);
 267
 268         data.chooser = chooser;
 269         data.account = account;
 270
 271         gtk_tree_model_foreach (model,
 272                                 (GtkTreeModelForeachFunc) account_chooser_set_account_foreach,
 273                                 &data);
 274
 275         return data.set;
 276 }
 277
 278 gboolean
 279 empathy_account_chooser_get_has_all_option (EmpathyAccountChooser *chooser)
 280 {
 281         EmpathyAccountChooserPriv *priv;
 282
 283         g_return_val_if_fail (EMPATHY_IS_ACCOUNT_CHOOSER (chooser), FALSE);
 284
 285         priv = GET_PRIV (chooser);
 286
 287         return priv->has_all_option;
 288 }
 289
 290 void
 291 empathy_account_chooser_set_has_all_option (EmpathyAccountChooser *chooser,
 292                                            gboolean              has_all_option)
 293 {
 294         EmpathyAccountChooserPriv *priv;
 295         GtkComboBox              *combobox;
 296         GtkListStore             *store;
 297         GtkTreeModel             *model;
 298         GtkTreeIter               iter;
 299
 300         g_return_if_fail (EMPATHY_IS_ACCOUNT_CHOOSER (chooser));
 301
 302         priv = GET_PRIV (chooser);
 303
 304         if (priv->has_all_option == has_all_option) {
 305                 return;
 306         }
 307
 308         combobox = GTK_COMBO_BOX (chooser);
 309         model = gtk_combo_box_get_model (combobox);
 310         store = GTK_LIST_STORE (model);
 311
 312         priv->has_all_option = has_all_option;
 313
 314         /*
 315          * The first 2 options are the ALL and separator
 316          */
 317
 318         if (has_all_option) {
 319                 gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (chooser),
 320                                                       (GtkTreeViewRowSeparatorFunc)
 321                                                       account_chooser_separator_func,
 322                                                       chooser,
 323                                                       NULL);
 324
 325                 gtk_list_store_prepend (store, &iter);
 326                 gtk_list_store_set (store, &iter,
 327                                     COL_ACCOUNT_TEXT, NULL,
 328                                     COL_ACCOUNT_ENABLED, TRUE,
 329                                     COL_ACCOUNT_POINTER, NULL,
 330                                     -1);
 331
 332                 gtk_list_store_prepend (store, &iter);
 333                 gtk_list_store_set (store, &iter,
 334                                     COL_ACCOUNT_TEXT, _("All"),
 335                                     COL_ACCOUNT_ENABLED, TRUE,
 336                                     COL_ACCOUNT_POINTER, NULL,
 337                                     -1);
 338         } else {
 339                 if (gtk_tree_model_get_iter_first (model, &iter)) {
 340                         if (gtk_list_store_remove (GTK_LIST_STORE (model), &iter)) {
 341                                 gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
 342                         }
 343                 }
 344
 345                 gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (chooser),
 346                                                       (GtkTreeViewRowSeparatorFunc)
 347                                                       NULL,
 348                                                       NULL,
 349                                                       NULL);
 350         }
 351
 352         g_object_notify (G_OBJECT (chooser), "has-all-option");
 353 }
 354
 355 static void
 356 account_chooser_setup (EmpathyAccountChooser *chooser)
 357 {
 358         EmpathyAccountChooserPriv *priv;
 359         GList                    *accounts;
 360         GtkListStore             *store;
 361         GtkCellRenderer          *renderer;
 362         GtkComboBox              *combobox;
 363
 364         priv = GET_PRIV (chooser);
 365
 366         /* Set up combo box with new store */
 367         combobox = GTK_COMBO_BOX (chooser);
 368
 369         gtk_cell_layout_clear (GTK_CELL_LAYOUT (combobox));
 370
 371         store = gtk_list_store_new (COL_ACCOUNT_COUNT,
 372                                     G_TYPE_STRING,    /* Image */
 373                                     G_TYPE_STRING,    /* Name */
 374                                     G_TYPE_BOOLEAN,   /* Enabled */
 375                                     MC_TYPE_ACCOUNT);
 376
 377         gtk_combo_box_set_model (combobox, GTK_TREE_MODEL (store));
 378
 379         renderer = gtk_cell_renderer_pixbuf_new ();
 380         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combobox), renderer, FALSE);
 381         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combobox), renderer,
 382                                         "icon-name", COL_ACCOUNT_IMAGE,
 383                                         "sensitive", COL_ACCOUNT_ENABLED,
 384                                         NULL);
 385         g_object_set (renderer, "stock-size", GTK_ICON_SIZE_BUTTON, NULL);
 386
 387         renderer = gtk_cell_renderer_text_new ();
 388         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combobox), renderer, TRUE);
 389         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combobox), renderer,
 390                                         "text", COL_ACCOUNT_TEXT,
 391                                         "sensitive", COL_ACCOUNT_ENABLED,
 392                                         NULL);
 393
 394         /* Populate accounts */
 395         accounts = mc_accounts_list ();
 396         g_list_foreach (accounts,
 397                         (GFunc) account_chooser_account_add_foreach,
 398                         chooser);
 399
 400         mc_accounts_list_free (accounts);
 401         g_object_unref (store);
 402 }
 403
 404 static void
 405 account_chooser_account_created_cb (McAccountMonitor     *monitor,
 406                                     const gchar          *unique_name,
 407                                     EmpathyAccountChooser *chooser)
 408 {
 409         McAccount *account;
 410
 411         account = mc_account_lookup (unique_name);
 412         account_chooser_account_add_foreach (account, chooser);
 413         g_object_unref (account);
 414 }
 415
 416 static void
 417 account_chooser_account_add_foreach (McAccount             *account,
 418                                      EmpathyAccountChooser *chooser)
 419 {
 420         GtkListStore *store;
 421         GtkComboBox  *combobox;
 422         GtkTreeIter   iter;
 423         gint          position;
 424
 425         combobox = GTK_COMBO_BOX (chooser);
 426         store = GTK_LIST_STORE (gtk_combo_box_get_model (combobox));
 427
 428         position = gtk_tree_model_iter_n_children (GTK_TREE_MODEL (store), NULL);
 429         gtk_list_store_insert_with_values (store, &iter, position,
 430                                            COL_ACCOUNT_POINTER, account,
 431                                            -1);
 432         account_chooser_update_iter (chooser, &iter);
 433 }
 434
 435 static void
 436 account_chooser_account_deleted_cb (McAccountMonitor     *monitor,
 437                                     const gchar          *unique_name,
 438                                     EmpathyAccountChooser *chooser)
 439 {
 440         McAccount *account;
 441
 442         account = mc_account_lookup (unique_name);
 443         account_chooser_account_remove_foreach (account, chooser);
 444         g_object_unref (account);
 445 }
 446
 447 typedef struct {
 448         McAccount   *account;
 449         GtkTreeIter *iter;
 450         gboolean     found;
 451 } FindAccountData;
 452
 453 static gboolean
 454 account_chooser_find_account_foreach (GtkTreeModel *model,
 455                                       GtkTreePath  *path,
 456                                       GtkTreeIter  *iter,
 457                                       gpointer      user_data)
 458 {
 459         FindAccountData *data = user_data;
 460         McAccount       *account;
 461
 462         gtk_tree_model_get (model, iter, COL_ACCOUNT_POINTER, &account, -1);
 463
 464         if (empathy_account_equal (account, data->account)) {
 465                 data->found = TRUE;
 466                 *(data->iter) = *iter;
 467                 g_object_unref (account);
 468
 469                 return TRUE;
 470         }
 471
 472         g_object_unref (account);
 473
 474         return FALSE;
 475 }
 476
 477 static gboolean
 478 account_chooser_find_account (EmpathyAccountChooser *chooser,
 479                               McAccount             *account,
 480                               GtkTreeIter           *iter)
 481 {
 482         GtkListStore    *store;
 483         GtkComboBox     *combobox;
 484         FindAccountData  data;
 485
 486         combobox = GTK_COMBO_BOX (chooser);
 487         store = GTK_LIST_STORE (gtk_combo_box_get_model (combobox));
 488
 489         data.account = account;
 490         data.iter = iter;
 491         gtk_tree_model_foreach (GTK_TREE_MODEL (store),
 492                                 account_chooser_find_account_foreach,
 493                                 &data);
 494
 495         return data.found;
 496 }
 497
 498 static void
 499 account_chooser_account_remove_foreach (McAccount            *account,
 500                                         EmpathyAccountChooser *chooser)
 501 {
 502         GtkListStore *store;
 503         GtkComboBox  *combobox;
 504         GtkTreeIter   iter;
 505
 506         combobox = GTK_COMBO_BOX (chooser);
 507         store = GTK_LIST_STORE (gtk_combo_box_get_model (combobox));
 508
 509         if (account_chooser_find_account (chooser, account, &iter)) {
 510                 gtk_list_store_remove (store, &iter);
 511         }
 512 }
 513
 514 static void
 515 account_chooser_update_iter (EmpathyAccountChooser *chooser,
 516                              GtkTreeIter           *iter)
 517 {
 518         EmpathyAccountChooserPriv *priv;
 519         GtkListStore              *store;
 520         GtkComboBox               *combobox;
 521         McAccount                 *account;
 522         const gchar               *icon_name;
 523         gboolean                   is_enabled = TRUE;
 524
 525         priv = GET_PRIV (chooser);
 526
 527         combobox = GTK_COMBO_BOX (chooser);
 528         store = GTK_LIST_STORE (gtk_combo_box_get_model (combobox));
 529
 530         gtk_tree_model_get (GTK_TREE_MODEL (store), iter,
 531                             COL_ACCOUNT_POINTER, &account,
 532                             -1);
 533
 534         icon_name = empathy_icon_name_from_account (account);
 535         if (priv->filter) {
 536                 is_enabled = priv->filter (account, priv->filter_data);
 537         }
 538
 539         gtk_list_store_set (store, iter,
 540                             COL_ACCOUNT_IMAGE, icon_name,
 541                             COL_ACCOUNT_TEXT, mc_account_get_display_name (account),
 542                             COL_ACCOUNT_ENABLED, is_enabled,
 543                             -1);
 544
 545         /* set first connected account as active account */
 546         if (priv->set_active_item == FALSE && is_enabled) {
 547                 priv->set_active_item = TRUE;
 548                 gtk_combo_box_set_active_iter (combobox, iter);
 549         }
 550
 551         g_object_unref (account);
 552 }
 553
 554 static void
 555 account_chooser_status_changed_cb (MissionControl           *mc,
 556                                    TpConnectionStatus        status,
 557                                    McPresence                presence,
 558                                    TpConnectionStatusReason  reason,
 559                                    const gchar              *unique_name,
 560                                    EmpathyAccountChooser    *chooser)
 561 {
 562         McAccount   *account;
 563         GtkTreeIter  iter;
 564
 565         account = mc_account_lookup (unique_name);
 566         if (account_chooser_find_account (chooser, account, &iter)) {
 567                 account_chooser_update_iter (chooser, &iter);
 568         }
 569         g_object_unref (account);
 570 }
 571
 572 static gboolean
 573 account_chooser_separator_func (GtkTreeModel         *model,
 574                                 GtkTreeIter          *iter,
 575                                 EmpathyAccountChooser *chooser)
 576 {
 577         EmpathyAccountChooserPriv *priv;
 578         gchar                    *text;
 579         gboolean                  is_separator;
 580
 581         priv = GET_PRIV (chooser);
 582
 583         if (!priv->has_all_option) {
 584                 return FALSE;
 585         }
 586
 587         gtk_tree_model_get (model, iter, COL_ACCOUNT_TEXT, &text, -1);
 588         is_separator = text == NULL;
 589         g_free (text);
 590
 591         return is_separator;
 592 }
 593
 594 static gboolean
 595 account_chooser_set_account_foreach (GtkTreeModel   *model,
 596                                      GtkTreePath    *path,
 597                                      GtkTreeIter    *iter,
 598                                      SetAccountData *data)
 599 {
 600         McAccount *account;
 601         gboolean   equal;
 602
 603         gtk_tree_model_get (model, iter, COL_ACCOUNT_POINTER, &account, -1);
 604
 605         /* Special case so we can make it possible to select the All option */
 606         if ((data->account == NULL) != (account == NULL)) {
 607                 equal = FALSE;
 608         }
 609         else if (data->account == account) {
 610                 equal = TRUE;
 611         } else {
 612                 equal = empathy_account_equal (data->account, account);
 613         }
 614
 615         if (account) {
 616                 g_object_unref (account);
 617         }
 618
 619         if (equal) {
 620                 GtkComboBox *combobox;
 621
 622                 combobox = GTK_COMBO_BOX (data->chooser);
 623                 gtk_combo_box_set_active_iter (combobox, iter);
 624
 625                 data->set = TRUE;
 626         }
 627
 628         return equal;
 629 }
 630
 631 static gboolean
 632 account_chooser_filter_foreach (GtkTreeModel *model,
 633                                 GtkTreePath  *path,
 634                                 GtkTreeIter  *iter,
 635                                 gpointer      chooser)
 636 {
 637         account_chooser_update_iter (chooser, iter);
 638         return FALSE;
 639 }
 640
 641 void
 642 empathy_account_chooser_set_filter (EmpathyAccountChooser           *chooser,
 643                                     EmpathyAccountChooserFilterFunc  filter,
 644                                     gpointer                         user_data)
 645 {
 646         EmpathyAccountChooserPriv *priv;
 647         GtkTreeModel *model;
 648
 649         g_return_if_fail (EMPATHY_IS_ACCOUNT_CHOOSER (chooser));
 650
 651         priv = GET_PRIV (chooser);
 652
 653         priv->filter = filter;
 654         priv->filter_data = user_data;
 655
 656         /* Refilter existing data */
 657         priv->set_active_item = FALSE;
 658         model = gtk_combo_box_get_model (GTK_COMBO_BOX (chooser));
 659         gtk_tree_model_foreach (model, account_chooser_filter_foreach, chooser);
 660 }
 661
 662 gboolean
 663 empathy_account_chooser_filter_is_connected (McAccount *account,
 664                                              gpointer   user_data)
 665 {
 666         MissionControl     *mc;
 667         TpConnectionStatus  status;
 668
 669         g_return_val_if_fail (MC_IS_ACCOUNT (account), FALSE);
 670
 671         mc = empathy_mission_control_new ();
 672         status = mission_control_get_connection_status (mc, account, NULL);
 673         g_object_unref (mc);
 674
 675         return status == TP_CONNECTION_STATUS_CONNECTED;
 676 }
 677