libempathy-gtk/empathy-contact-list-store.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., 51 Franklin St, Fifth Floor,
  19  * Boston, MA  02110-1301  USA
  20  *
  21  * Authors: Mikael Hallendal <micke@imendio.com>
  22  *          Martyn Russell <martyn@imendio.com>
  23  *          Xavier Claessens <xclaesse@gmail.com>
  24  */
  25
  26 #include "config.h"
  27
  28 #include <string.h>
  29
  30 #include <glib.h>
  31 #include <glib/gi18n-lib.h>
  32 #include <gtk/gtk.h>
  33
  34 #include <telepathy-glib/util.h>
  35
  36 #include <libempathy/empathy-utils.h>
  37 #include <libempathy/empathy-tp-chat.h>
  38 #include <libempathy/empathy-enum-types.h>
  39 #include <libempathy/empathy-contact-manager.h>
  40
  41 #include "empathy-contact-list-store.h"
  42 #include "empathy-ui-utils.h"
  43 #include "empathy-gtk-enum-types.h"
  44 #include "empathy-images.h"
  45
  46 #define DEBUG_FLAG EMPATHY_DEBUG_CONTACT
  47 #include <libempathy/empathy-debug.h>
  48
  49 /* Active users are those which have recently changed state
  50  * (e.g. online, offline or from normal to a busy state).
  51  */
  52
  53 /* Time in seconds user is shown as active */
  54 #define ACTIVE_USER_SHOW_TIME 7
  55
  56 /* Time in seconds after connecting which we wait before active users are enabled */
  57 #define ACTIVE_USER_WAIT_TO_ENABLE_TIME 5
  58
  59 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyContactListStore)
  60 typedef struct {
  61         EmpathyContactList         *list;
  62         gboolean                    show_offline;
  63         gboolean                    show_avatars;
  64         gboolean                    show_groups;
  65         gboolean                    is_compact;
  66         gboolean                    show_protocols;
  67         gboolean                    show_active;
  68         EmpathyContactListStoreSort sort_criterium;
  69         guint                       inhibit_active;
  70         guint                       setup_idle_id;
  71         gboolean                    dispose_has_run;
  72         GHashTable                  *status_icons;
  73 } EmpathyContactListStorePriv;
  74
  75 typedef struct {
  76         GtkTreeIter  iter;
  77         const gchar *name;
  78         gboolean     found;
  79 } FindGroup;
  80
  81 typedef struct {
  82         EmpathyContact *contact;
  83         gboolean       found;
  84         GList         *iters;
  85 } FindContact;
  86
  87 typedef struct {
  88         EmpathyContactListStore *store;
  89         EmpathyContact          *contact;
  90         gboolean                remove;
  91 } ShowActiveData;
  92
  93 static void             contact_list_store_dispose                  (GObject                       *object);
  94 static void             contact_list_store_get_property              (GObject                       *object,
  95                                                                       guint                          param_id,
  96                                                                       GValue                        *value,
  97                                                                       GParamSpec                    *pspec);
  98 static void             contact_list_store_set_property              (GObject                       *object,
  99                                                                       guint                          param_id,
 100                                                                       const GValue                  *value,
 101                                                                       GParamSpec                    *pspec);
 102 static void             contact_list_store_setup                     (EmpathyContactListStore       *store);
 103 static gboolean         contact_list_store_inibit_active_cb          (EmpathyContactListStore       *store);
 104 static void             contact_list_store_members_changed_cb        (EmpathyContactList            *list_iface,
 105                                                                       EmpathyContact                *contact,
 106                                                                       EmpathyContact                *actor,
 107                                                                       guint                          reason,
 108                                                                       gchar                         *message,
 109                                                                       gboolean                       is_member,
 110                                                                       EmpathyContactListStore       *store);
 111 static void             contact_list_store_favourites_changed_cb     (EmpathyContactList            *list_iface,
 112                                                                       EmpathyContact                *contact,
 113                                                                       gboolean                       is_favourite,
 114                                                                       EmpathyContactListStore       *store);
 115 static void             contact_list_store_member_renamed_cb         (EmpathyContactList            *list_iface,
 116                                                                       EmpathyContact                *old_contact,
 117                                                                       EmpathyContact                *new_contact,
 118                                                                       guint                          reason,
 119                                                                       gchar                         *message,
 120                                                                       EmpathyContactListStore       *store);
 121 static void             contact_list_store_groups_changed_cb         (EmpathyContactList            *list_iface,
 122                                                                       EmpathyContact                *contact,
 123                                                                       gchar                         *group,
 124                                                                       gboolean                       is_member,
 125                                                                       EmpathyContactListStore       *store);
 126 static void             contact_list_store_add_contact               (EmpathyContactListStore       *store,
 127                                                                       EmpathyContact                *contact);
 128 static void             contact_list_store_remove_contact            (EmpathyContactListStore       *store,
 129                                                                       EmpathyContact                *contact);
 130 static void             contact_list_store_contact_update            (EmpathyContactListStore       *store,
 131                                                                       EmpathyContact                *contact);
 132 static void             contact_list_store_contact_updated_cb        (EmpathyContact                *contact,
 133                                                                       GParamSpec                    *param,
 134                                                                       EmpathyContactListStore       *store);
 135 static void             contact_list_store_contact_set_active        (EmpathyContactListStore       *store,
 136                                                                       EmpathyContact                *contact,
 137                                                                       gboolean                       active,
 138                                                                       gboolean                       set_changed);
 139 static ShowActiveData * contact_list_store_contact_active_new        (EmpathyContactListStore       *store,
 140                                                                       EmpathyContact                *contact,
 141                                                                       gboolean                       remove);
 142 static void             contact_list_store_contact_active_free       (ShowActiveData                *data);
 143 static gboolean         contact_list_store_contact_active_cb         (ShowActiveData                *data);
 144 static gboolean         contact_list_store_get_group_foreach         (GtkTreeModel                  *model,
 145                                                                       GtkTreePath                   *path,
 146                                                                       GtkTreeIter                   *iter,
 147                                                                       FindGroup                     *fg);
 148 static void             contact_list_store_get_group                 (EmpathyContactListStore       *store,
 149                                                                       const gchar                   *name,
 150                                                                       GtkTreeIter                   *iter_group_to_set,
 151                                                                       GtkTreeIter                   *iter_separator_to_set,
 152                                                                       gboolean                      *created,
 153                                                                       gboolean                      is_fake_group);
 154 static gint             contact_list_store_state_sort_func           (GtkTreeModel                  *model,
 155                                                                       GtkTreeIter                   *iter_a,
 156                                                                       GtkTreeIter                   *iter_b,
 157                                                                       gpointer                       user_data);
 158 static gint             contact_list_store_name_sort_func            (GtkTreeModel                  *model,
 159                                                                       GtkTreeIter                   *iter_a,
 160                                                                       GtkTreeIter                   *iter_b,
 161                                                                       gpointer                       user_data);
 162 static gboolean         contact_list_store_find_contact_foreach      (GtkTreeModel                  *model,
 163                                                                       GtkTreePath                   *path,
 164                                                                       GtkTreeIter                   *iter,
 165                                                                       FindContact                   *fc);
 166 static GList *          contact_list_store_find_contact              (EmpathyContactListStore       *store,
 167                                                                       EmpathyContact                *contact);
 168 static gboolean         contact_list_store_update_list_mode_foreach  (GtkTreeModel                  *model,
 169                                                                       GtkTreePath                   *path,
 170                                                                       GtkTreeIter                   *iter,
 171                                                                       EmpathyContactListStore       *store);
 172
 173 enum {
 174         PROP_0,
 175         PROP_CONTACT_LIST,
 176         PROP_SHOW_OFFLINE,
 177         PROP_SHOW_AVATARS,
 178         PROP_SHOW_PROTOCOLS,
 179         PROP_SHOW_GROUPS,
 180         PROP_IS_COMPACT,
 181         PROP_SORT_CRITERIUM
 182 };
 183
 184 G_DEFINE_TYPE (EmpathyContactListStore, empathy_contact_list_store, GTK_TYPE_TREE_STORE);
 185
 186 static void
 187 contact_list_store_chat_state_changed_cb (TpChannel *self,
 188                                      guint contact_handle,
 189                                      guint state,
 190                                      gpointer store)
 191 {
 192         EmpathyContactListStorePriv *priv = GET_PRIV (store);
 193         GList *contacts, *l;
 194
 195         contacts = empathy_contact_list_get_members (priv->list);
 196
 197         /* Find the contact in the list. After that l is the list elem or NULL */
 198         for (l = contacts; l != NULL; l = l->next) {
 199                 if (empathy_contact_get_handle (EMPATHY_CONTACT (l->data)) ==
 200                     contact_handle) {
 201                         break;
 202                 }
 203         }
 204
 205         if (l != NULL)
 206                 contact_list_store_contact_update (store, l->data);
 207
 208         g_list_foreach (contacts, (GFunc) g_object_unref, NULL);
 209         g_list_free (contacts);
 210 }
 211
 212 static gboolean
 213 contact_list_store_iface_setup (gpointer user_data)
 214 {
 215         EmpathyContactListStore     *store = user_data;
 216         EmpathyContactListStorePriv *priv = GET_PRIV (store);
 217         GList                       *contacts, *l;
 218
 219         /* Signal connection. */
 220         g_signal_connect (priv->list,
 221                           "member-renamed",
 222                           G_CALLBACK (contact_list_store_member_renamed_cb),
 223                           store);
 224         g_signal_connect (priv->list,
 225                           "members-changed",
 226                           G_CALLBACK (contact_list_store_members_changed_cb),
 227                           store);
 228         g_signal_connect (priv->list,
 229                           "favourites-changed",
 230                           G_CALLBACK (contact_list_store_favourites_changed_cb),
 231                           store);
 232         g_signal_connect (priv->list,
 233                           "groups-changed",
 234                           G_CALLBACK (contact_list_store_groups_changed_cb),
 235                           store);
 236
 237         if (EMPATHY_IS_TP_CHAT (priv->list)) {
 238                 TpChannel *channel;
 239
 240                 channel = empathy_tp_chat_get_channel (EMPATHY_TP_CHAT (priv->list));
 241                 if (!tp_proxy_is_prepared (channel, TP_CHANNEL_FEATURE_CHAT_STATES)) {
 242                         DEBUG ("Chat state feature not prepared");
 243                 } else {
 244                         g_signal_connect (channel,
 245                                           "chat-state-changed",
 246                                           G_CALLBACK (contact_list_store_chat_state_changed_cb),
 247                                           store);
 248                 }
 249         }
 250
 251         /* Add contacts already created. */
 252         contacts = empathy_contact_list_get_members (priv->list);
 253         for (l = contacts; l; l = l->next) {
 254                 contact_list_store_members_changed_cb (priv->list, l->data,
 255                                                        NULL, 0, NULL,
 256                                                        TRUE,
 257                                                        store);
 258
 259                 g_object_unref (l->data);
 260         }
 261         g_list_free (contacts);
 262
 263         priv->setup_idle_id = 0;
 264         return FALSE;
 265 }
 266
 267
 268 static void
 269 contact_list_store_set_contact_list (EmpathyContactListStore *store,
 270                                      EmpathyContactList      *list_iface)
 271 {
 272         EmpathyContactListStorePriv *priv = GET_PRIV (store);
 273
 274         priv->list = g_object_ref (list_iface);
 275
 276         /* Let a chance to have all properties set before populating */
 277         priv->setup_idle_id = g_idle_add (contact_list_store_iface_setup, store);
 278 }
 279
 280 static void
 281 empathy_contact_list_store_class_init (EmpathyContactListStoreClass *klass)
 282 {
 283         GObjectClass *object_class = G_OBJECT_CLASS (klass);
 284
 285         object_class->dispose = contact_list_store_dispose;
 286         object_class->get_property = contact_list_store_get_property;
 287         object_class->set_property = contact_list_store_set_property;
 288
 289         g_object_class_install_property (object_class,
 290                                          PROP_CONTACT_LIST,
 291                                          g_param_spec_object ("contact-list",
 292                                                               "The contact list iface",
 293                                                               "The contact list iface",
 294                                                               EMPATHY_TYPE_CONTACT_LIST,
 295                                                               G_PARAM_CONSTRUCT_ONLY |
 296                                                               G_PARAM_READWRITE));
 297         g_object_class_install_property (object_class,
 298                                          PROP_SHOW_OFFLINE,
 299                                          g_param_spec_boolean ("show-offline",
 300                                                                "Show Offline",
 301                                                                "Whether contact list should display "
 302                                                                "offline contacts",
 303                                                                FALSE,
 304                                                                G_PARAM_READWRITE));
 305          g_object_class_install_property (object_class,
 306                                           PROP_SHOW_AVATARS,
 307                                           g_param_spec_boolean ("show-avatars",
 308                                                                 "Show Avatars",
 309                                                                 "Whether contact list should display "
 310                                                                 "avatars for contacts",
 311                                                                 TRUE,
 312                                                                 G_PARAM_READWRITE));
 313          g_object_class_install_property (object_class,
 314                                           PROP_SHOW_PROTOCOLS,
 315                                           g_param_spec_boolean ("show-protocols",
 316                                                                 "Show Protocols",
 317                                                                 "Whether contact list should display "
 318                                                                 "protocols for contacts",
 319                                                                 FALSE,
 320                                                                 G_PARAM_READWRITE));
 321          g_object_class_install_property (object_class,
 322                                           PROP_SHOW_GROUPS,
 323                                           g_param_spec_boolean ("show-groups",
 324                                                                 "Show Groups",
 325                                                                 "Whether contact list should display "
 326                                                                 "contact groups",
 327                                                                 TRUE,
 328                                                                 G_PARAM_READWRITE));
 329         g_object_class_install_property (object_class,
 330                                          PROP_IS_COMPACT,
 331                                          g_param_spec_boolean ("is-compact",
 332                                                                "Is Compact",
 333                                                                "Whether the contact list is in compact mode or not",
 334                                                                FALSE,
 335                                                                G_PARAM_READWRITE));
 336
 337         g_object_class_install_property (object_class,
 338                                          PROP_SORT_CRITERIUM,
 339                                          g_param_spec_enum ("sort-criterium",
 340                                                             "Sort citerium",
 341                                                             "The sort criterium to use for sorting the contact list",
 342                                                             EMPATHY_TYPE_CONTACT_LIST_STORE_SORT,
 343                                                             EMPATHY_CONTACT_LIST_STORE_SORT_NAME,
 344                                                             G_PARAM_READWRITE));
 345
 346         g_type_class_add_private (object_class, sizeof (EmpathyContactListStorePriv));
 347 }
 348
 349 static void
 350 empathy_contact_list_store_init (EmpathyContactListStore *store)
 351 {
 352         EmpathyContactListStorePriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (store,
 353                 EMPATHY_TYPE_CONTACT_LIST_STORE, EmpathyContactListStorePriv);
 354
 355         store->priv = priv;
 356         priv->show_avatars = TRUE;
 357         priv->show_groups = TRUE;
 358         priv->show_protocols = FALSE;
 359         priv->inhibit_active = g_timeout_add_seconds (ACTIVE_USER_WAIT_TO_ENABLE_TIME,
 360                                                       (GSourceFunc) contact_list_store_inibit_active_cb,
 361                                                       store);
 362         priv->status_icons = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_object_unref);
 363         contact_list_store_setup (store);
 364 }
 365
 366 static void
 367 contact_list_store_dispose (GObject *object)
 368 {
 369         EmpathyContactListStorePriv *priv = GET_PRIV (object);
 370         GList                       *contacts, *l;
 371
 372         if (priv->dispose_has_run)
 373                 return;
 374         priv->dispose_has_run = TRUE;
 375
 376         contacts = empathy_contact_list_get_members (priv->list);
 377         for (l = contacts; l; l = l->next) {
 378                 g_signal_handlers_disconnect_by_func (l->data,
 379                                                       G_CALLBACK (contact_list_store_contact_updated_cb),
 380                                                       object);
 381
 382                 g_object_unref (l->data);
 383         }
 384         g_list_free (contacts);
 385
 386         g_signal_handlers_disconnect_by_func (priv->list,
 387                                               G_CALLBACK (contact_list_store_member_renamed_cb),
 388                                               object);
 389         g_signal_handlers_disconnect_by_func (priv->list,
 390                                               G_CALLBACK (contact_list_store_members_changed_cb),
 391                                               object);
 392         g_signal_handlers_disconnect_by_func (priv->list,
 393                                               G_CALLBACK (contact_list_store_favourites_changed_cb),
 394                                               object);
 395         g_signal_handlers_disconnect_by_func (priv->list,
 396                                               G_CALLBACK (contact_list_store_groups_changed_cb),
 397                                               object);
 398         g_object_unref (priv->list);
 399
 400         if (priv->inhibit_active) {
 401                 g_source_remove (priv->inhibit_active);
 402         }
 403
 404         if (priv->setup_idle_id != 0) {
 405                 g_source_remove (priv->setup_idle_id);
 406         }
 407
 408         g_hash_table_destroy (priv->status_icons);
 409         G_OBJECT_CLASS (empathy_contact_list_store_parent_class)->dispose (object);
 410 }
 411
 412 static void
 413 contact_list_store_get_property (GObject    *object,
 414                                  guint       param_id,
 415                                  GValue     *value,
 416                                  GParamSpec *pspec)
 417 {
 418         EmpathyContactListStorePriv *priv;
 419
 420         priv = GET_PRIV (object);
 421
 422         switch (param_id) {
 423         case PROP_CONTACT_LIST:
 424                 g_value_set_object (value, priv->list);
 425                 break;
 426         case PROP_SHOW_OFFLINE:
 427                 g_value_set_boolean (value, priv->show_offline);
 428                 break;
 429         case PROP_SHOW_AVATARS:
 430                 g_value_set_boolean (value, priv->show_avatars);
 431                 break;
 432         case PROP_SHOW_PROTOCOLS:
 433                 g_value_set_boolean (value, priv->show_protocols);
 434                 break;
 435         case PROP_SHOW_GROUPS:
 436                 g_value_set_boolean (value, priv->show_groups);
 437                 break;
 438         case PROP_IS_COMPACT:
 439                 g_value_set_boolean (value, priv->is_compact);
 440                 break;
 441         case PROP_SORT_CRITERIUM:
 442                 g_value_set_enum (value, priv->sort_criterium);
 443                 break;
 444         default:
 445                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
 446                 break;
 447         };
 448 }
 449
 450 static void
 451 contact_list_store_set_property (GObject      *object,
 452                                  guint         param_id,
 453                                  const GValue *value,
 454                                  GParamSpec   *pspec)
 455 {
 456         EmpathyContactListStorePriv *priv;
 457
 458         priv = GET_PRIV (object);
 459
 460         switch (param_id) {
 461         case PROP_CONTACT_LIST:
 462                 contact_list_store_set_contact_list (EMPATHY_CONTACT_LIST_STORE (object),
 463                                                      g_value_get_object (value));
 464                 break;
 465         case PROP_SHOW_OFFLINE:
 466                 empathy_contact_list_store_set_show_offline (EMPATHY_CONTACT_LIST_STORE (object),
 467                                                             g_value_get_boolean (value));
 468                 break;
 469         case PROP_SHOW_AVATARS:
 470                 empathy_contact_list_store_set_show_avatars (EMPATHY_CONTACT_LIST_STORE (object),
 471                                                             g_value_get_boolean (value));
 472                 break;
 473         case PROP_SHOW_PROTOCOLS:
 474                 empathy_contact_list_store_set_show_protocols (EMPATHY_CONTACT_LIST_STORE (object),
 475                                                             g_value_get_boolean (value));
 476                 break;
 477         case PROP_SHOW_GROUPS:
 478                 empathy_contact_list_store_set_show_groups (EMPATHY_CONTACT_LIST_STORE (object),
 479                                                             g_value_get_boolean (value));
 480                 break;
 481         case PROP_IS_COMPACT:
 482                 empathy_contact_list_store_set_is_compact (EMPATHY_CONTACT_LIST_STORE (object),
 483                                                           g_value_get_boolean (value));
 484                 break;
 485         case PROP_SORT_CRITERIUM:
 486                 empathy_contact_list_store_set_sort_criterium (EMPATHY_CONTACT_LIST_STORE (object),
 487                                                               g_value_get_enum (value));
 488                 break;
 489         default:
 490                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
 491                 break;
 492         };
 493 }
 494
 495 EmpathyContactListStore *
 496 empathy_contact_list_store_new (EmpathyContactList *list_iface)
 497 {
 498         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST (list_iface), NULL);
 499
 500         return g_object_new (EMPATHY_TYPE_CONTACT_LIST_STORE,
 501                              "contact-list", list_iface,
 502                              NULL);
 503 }
 504
 505 EmpathyContactList *
 506 empathy_contact_list_store_get_list_iface (EmpathyContactListStore *store)
 507 {
 508         EmpathyContactListStorePriv *priv;
 509
 510         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store), FALSE);
 511
 512         priv = GET_PRIV (store);
 513
 514         return priv->list;
 515 }
 516
 517 gboolean
 518 empathy_contact_list_store_get_show_offline (EmpathyContactListStore *store)
 519 {
 520         EmpathyContactListStorePriv *priv;
 521
 522         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store), FALSE);
 523
 524         priv = GET_PRIV (store);
 525
 526         return priv->show_offline;
 527 }
 528
 529 void
 530 empathy_contact_list_store_set_show_offline (EmpathyContactListStore *store,
 531                                             gboolean                show_offline)
 532 {
 533         EmpathyContactListStorePriv *priv;
 534         GList                      *contacts, *l;
 535         gboolean                    show_active;
 536
 537         g_return_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store));
 538
 539         priv = GET_PRIV (store);
 540
 541         priv->show_offline = show_offline;
 542         show_active = priv->show_active;
 543
 544         /* Disable temporarily. */
 545         priv->show_active = FALSE;
 546
 547         contacts = empathy_contact_list_get_members (priv->list);
 548         for (l = contacts; l; l = l->next) {
 549                 contact_list_store_contact_update (store, l->data);
 550
 551                 g_object_unref (l->data);
 552         }
 553         g_list_free (contacts);
 554
 555         /* Restore to original setting. */
 556         priv->show_active = show_active;
 557
 558         g_object_notify (G_OBJECT (store), "show-offline");
 559 }
 560
 561 gboolean
 562 empathy_contact_list_store_get_show_avatars (EmpathyContactListStore *store)
 563 {
 564         EmpathyContactListStorePriv *priv;
 565
 566         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store), TRUE);
 567
 568         priv = GET_PRIV (store);
 569
 570         return priv->show_avatars;
 571 }
 572
 573 void
 574 empathy_contact_list_store_set_show_avatars (EmpathyContactListStore *store,
 575                                             gboolean                show_avatars)
 576 {
 577         EmpathyContactListStorePriv *priv;
 578         GtkTreeModel               *model;
 579
 580         g_return_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store));
 581
 582         priv = GET_PRIV (store);
 583
 584         priv->show_avatars = show_avatars;
 585
 586         model = GTK_TREE_MODEL (store);
 587
 588         gtk_tree_model_foreach (model,
 589                                 (GtkTreeModelForeachFunc)
 590                                 contact_list_store_update_list_mode_foreach,
 591                                 store);
 592
 593         g_object_notify (G_OBJECT (store), "show-avatars");
 594 }
 595
 596
 597 gboolean
 598 empathy_contact_list_store_get_show_protocols (EmpathyContactListStore *store)
 599 {
 600         EmpathyContactListStorePriv *priv;
 601
 602         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store), TRUE);
 603
 604         priv = GET_PRIV (store);
 605
 606         return priv->show_protocols;
 607 }
 608
 609 void
 610 empathy_contact_list_store_set_show_protocols (EmpathyContactListStore *store,
 611                                             gboolean                show_protocols)
 612 {
 613         EmpathyContactListStorePriv *priv;
 614         GtkTreeModel               *model;
 615
 616         g_return_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store));
 617
 618         priv = GET_PRIV (store);
 619
 620         priv->show_protocols = show_protocols;
 621
 622         model = GTK_TREE_MODEL (store);
 623
 624         gtk_tree_model_foreach (model,
 625                                 (GtkTreeModelForeachFunc)
 626                                 contact_list_store_update_list_mode_foreach,
 627                                 store);
 628
 629         g_object_notify (G_OBJECT (store), "show-protocols");
 630 }
 631
 632 gboolean
 633 empathy_contact_list_store_get_show_groups (EmpathyContactListStore *store)
 634 {
 635         EmpathyContactListStorePriv *priv;
 636
 637         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store), TRUE);
 638
 639         priv = GET_PRIV (store);
 640
 641         return priv->show_groups;
 642 }
 643
 644 void
 645 empathy_contact_list_store_set_show_groups (EmpathyContactListStore *store,
 646                                             gboolean                 show_groups)
 647 {
 648         EmpathyContactListStorePriv *priv;
 649
 650         g_return_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store));
 651
 652         priv = GET_PRIV (store);
 653
 654         if (priv->show_groups == show_groups) {
 655                 return;
 656         }
 657
 658         priv->show_groups = show_groups;
 659
 660         if (priv->setup_idle_id == 0) {
 661                 /* Remove all contacts and add them back, not optimized but
 662                  * that's the easy way :)
 663                  *
 664                  * This is only done if there's not a pending setup idle
 665                  * callback, otherwise it will race and the contacts will get
 666                  * added twice */
 667                 GList *contacts, *l;
 668
 669                 gtk_tree_store_clear (GTK_TREE_STORE (store));
 670                 contacts = empathy_contact_list_get_members (priv->list);
 671                 for (l = contacts; l; l = l->next) {
 672                         contact_list_store_members_changed_cb (priv->list,
 673                                                                l->data,
 674                                                                NULL, 0, NULL,
 675                                                                TRUE,
 676                                                                store);
 677
 678                         g_object_unref (l->data);
 679                 }
 680                 g_list_free (contacts);
 681         }
 682
 683         g_object_notify (G_OBJECT (store), "show-groups");
 684 }
 685
 686 gboolean
 687 empathy_contact_list_store_get_is_compact (EmpathyContactListStore *store)
 688 {
 689         EmpathyContactListStorePriv *priv;
 690
 691         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store), TRUE);
 692
 693         priv = GET_PRIV (store);
 694
 695         return priv->is_compact;
 696 }
 697
 698 void
 699 empathy_contact_list_store_set_is_compact (EmpathyContactListStore *store,
 700                                           gboolean                is_compact)
 701 {
 702         EmpathyContactListStorePriv *priv;
 703         GtkTreeModel               *model;
 704
 705         g_return_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store));
 706
 707         priv = GET_PRIV (store);
 708
 709         priv->is_compact = is_compact;
 710
 711         model = GTK_TREE_MODEL (store);
 712
 713         gtk_tree_model_foreach (model,
 714                                 (GtkTreeModelForeachFunc)
 715                                 contact_list_store_update_list_mode_foreach,
 716                                 store);
 717
 718         g_object_notify (G_OBJECT (store), "is-compact");
 719 }
 720
 721 EmpathyContactListStoreSort
 722 empathy_contact_list_store_get_sort_criterium (EmpathyContactListStore *store)
 723 {
 724         EmpathyContactListStorePriv *priv;
 725
 726         g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store), 0);
 727
 728         priv = GET_PRIV (store);
 729
 730         return priv->sort_criterium;
 731 }
 732
 733 void
 734 empathy_contact_list_store_set_sort_criterium (EmpathyContactListStore     *store,
 735                                               EmpathyContactListStoreSort  sort_criterium)
 736 {
 737         EmpathyContactListStorePriv *priv;
 738
 739         g_return_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store));
 740
 741         priv = GET_PRIV (store);
 742
 743         priv->sort_criterium = sort_criterium;
 744
 745         switch (sort_criterium) {
 746         case EMPATHY_CONTACT_LIST_STORE_SORT_STATE:
 747                 gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (store),
 748                                                       EMPATHY_CONTACT_LIST_STORE_COL_STATUS,
 749                                                       GTK_SORT_ASCENDING);
 750                 break;
 751
 752         case EMPATHY_CONTACT_LIST_STORE_SORT_NAME:
 753                 gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (store),
 754                                                       EMPATHY_CONTACT_LIST_STORE_COL_NAME,
 755                                                       GTK_SORT_ASCENDING);
 756                 break;
 757
 758         default:
 759                 g_assert_not_reached ();
 760         }
 761
 762         g_object_notify (G_OBJECT (store), "sort-criterium");
 763 }
 764
 765 gboolean
 766 empathy_contact_list_store_row_separator_func (GtkTreeModel *model,
 767                                               GtkTreeIter  *iter,
 768                                               gpointer      data)
 769 {
 770         gboolean is_separator = FALSE;
 771
 772         g_return_val_if_fail (GTK_IS_TREE_MODEL (model), FALSE);
 773
 774         gtk_tree_model_get (model, iter,
 775                             EMPATHY_CONTACT_LIST_STORE_COL_IS_SEPARATOR, &is_separator,
 776                             -1);
 777
 778         return is_separator;
 779 }
 780
 781 gchar *
 782 empathy_contact_list_store_get_parent_group (GtkTreeModel *model,
 783                                             GtkTreePath  *path,
 784                                             gboolean     *path_is_group,
 785                                             gboolean     *is_fake_group)
 786 {
 787         GtkTreeIter  parent_iter, iter;
 788         gchar       *name = NULL;
 789         gboolean     is_group;
 790         gboolean     fake;
 791
 792         g_return_val_if_fail (GTK_IS_TREE_MODEL (model), NULL);
 793
 794         if (path_is_group) {
 795                 *path_is_group = FALSE;
 796         }
 797
 798         if (!gtk_tree_model_get_iter (model, &iter, path)) {
 799                 return NULL;
 800         }
 801
 802         gtk_tree_model_get (model, &iter,
 803                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
 804                             EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name,
 805                             -1);
 806
 807         if (!is_group) {
 808                 g_free (name);
 809                 name = NULL;
 810
 811                 if (!gtk_tree_model_iter_parent (model, &parent_iter, &iter)) {
 812                         return NULL;
 813                 }
 814
 815                 iter = parent_iter;
 816
 817                 gtk_tree_model_get (model, &iter,
 818                                     EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
 819                                     EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name,
 820                                     EMPATHY_CONTACT_LIST_STORE_COL_IS_FAKE_GROUP, &fake,
 821                                     -1);
 822                 if (!is_group) {
 823                         g_free (name);
 824                         return NULL;
 825                 }
 826         }
 827
 828         if (path_is_group) {
 829                 *path_is_group = TRUE;
 830         }
 831
 832         if (is_fake_group != NULL)
 833                 *is_fake_group = fake;
 834
 835         return name;
 836 }
 837
 838 static void
 839 contact_list_store_setup (EmpathyContactListStore *store)
 840 {
 841         EmpathyContactListStorePriv *priv;
 842         GType types[] = {
 843                 GDK_TYPE_PIXBUF,      /* Status pixbuf */
 844                 GDK_TYPE_PIXBUF,      /* Avatar pixbuf */
 845                 G_TYPE_BOOLEAN,       /* Avatar pixbuf visible */
 846                 G_TYPE_STRING,        /* Name */
 847                 G_TYPE_UINT,          /* Presence type */
 848                 G_TYPE_STRING,        /* Status string */
 849                 G_TYPE_BOOLEAN,       /* Compact view */
 850                 EMPATHY_TYPE_CONTACT, /* Contact type */
 851                 G_TYPE_BOOLEAN,       /* Is group */
 852                 G_TYPE_BOOLEAN,       /* Is active */
 853                 G_TYPE_BOOLEAN,       /* Is online */
 854                 G_TYPE_BOOLEAN,       /* Is separator */
 855                 G_TYPE_BOOLEAN,       /* Can make audio calls */
 856                 G_TYPE_BOOLEAN,       /* Can make video calls */
 857                 EMPATHY_TYPE_CONTACT_LIST_FLAGS, /* Flags */
 858                 G_TYPE_BOOLEAN,       /* Is a fake group */
 859         };
 860
 861         priv = GET_PRIV (store);
 862
 863         gtk_tree_store_set_column_types (GTK_TREE_STORE (store),
 864                                          EMPATHY_CONTACT_LIST_STORE_COL_COUNT,
 865                                          types);
 866
 867         /* Set up sorting */
 868         gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (store),
 869                                          EMPATHY_CONTACT_LIST_STORE_COL_NAME,
 870                                          contact_list_store_name_sort_func,
 871                                          store, NULL);
 872         gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (store),
 873                                          EMPATHY_CONTACT_LIST_STORE_COL_STATUS,
 874                                          contact_list_store_state_sort_func,
 875                                          store, NULL);
 876
 877         priv->sort_criterium = EMPATHY_CONTACT_LIST_STORE_SORT_NAME;
 878         empathy_contact_list_store_set_sort_criterium (store, priv->sort_criterium);
 879 }
 880
 881 static gboolean
 882 contact_list_store_inibit_active_cb (EmpathyContactListStore *store)
 883 {
 884         EmpathyContactListStorePriv *priv;
 885
 886         priv = GET_PRIV (store);
 887
 888         priv->show_active = TRUE;
 889         priv->inhibit_active = 0;
 890
 891         return FALSE;
 892 }
 893
 894 static void
 895 contact_list_store_add_contact_and_connect (EmpathyContactListStore *store, EmpathyContact *contact)
 896 {
 897         g_signal_connect (contact, "notify::presence",
 898                           G_CALLBACK (contact_list_store_contact_updated_cb),
 899                           store);
 900         g_signal_connect (contact, "notify::presence-message",
 901                           G_CALLBACK (contact_list_store_contact_updated_cb),
 902                           store);
 903         g_signal_connect (contact, "notify::name",
 904                           G_CALLBACK (contact_list_store_contact_updated_cb),
 905                           store);
 906         g_signal_connect (contact, "notify::avatar",
 907                           G_CALLBACK (contact_list_store_contact_updated_cb),
 908                           store);
 909         g_signal_connect (contact, "notify::capabilities",
 910                           G_CALLBACK (contact_list_store_contact_updated_cb),
 911                           store);
 912
 913         contact_list_store_add_contact (store, contact);
 914 }
 915
 916 static void
 917 contact_list_store_remove_contact_and_disconnect (EmpathyContactListStore *store, EmpathyContact *contact)
 918 {
 919         g_signal_handlers_disconnect_by_func (contact,
 920                                               G_CALLBACK (contact_list_store_contact_updated_cb),
 921                                               store);
 922
 923         contact_list_store_remove_contact (store, contact);
 924 }
 925
 926 static void
 927 contact_list_store_members_changed_cb (EmpathyContactList      *list_iface,
 928                                        EmpathyContact          *contact,
 929                                        EmpathyContact          *actor,
 930                                        guint                    reason,
 931                                        gchar                   *message,
 932                                        gboolean                 is_member,
 933                                        EmpathyContactListStore *store)
 934 {
 935         EmpathyContactListStorePriv *priv;
 936
 937         priv = GET_PRIV (store);
 938
 939         DEBUG ("Contact %s (%d) %s",
 940                 empathy_contact_get_id (contact),
 941                 empathy_contact_get_handle (contact),
 942                 is_member ? "added" : "removed");
 943
 944         if (is_member) {
 945                 contact_list_store_add_contact_and_connect (store, contact);
 946         } else {
 947                 contact_list_store_remove_contact_and_disconnect (store, contact);
 948         }
 949 }
 950
 951 static void
 952 contact_list_store_favourites_changed_cb (EmpathyContactList      *list_iface,
 953                                           EmpathyContact          *contact,
 954                                           gboolean                 is_favourite,
 955                                           EmpathyContactListStore *store)
 956 {
 957         EmpathyContactListStorePriv *priv;
 958
 959         priv = GET_PRIV (store);
 960
 961         DEBUG ("Contact %s (%d) is %s a favourite",
 962                 empathy_contact_get_id (contact),
 963                 empathy_contact_get_handle (contact),
 964                 is_favourite ? "now" : "no longer");
 965
 966         contact_list_store_remove_contact (store, contact);
 967         contact_list_store_add_contact (store, contact);
 968 }
 969
 970 static void
 971 contact_list_store_member_renamed_cb (EmpathyContactList      *list_iface,
 972                                       EmpathyContact          *old_contact,
 973                                       EmpathyContact          *new_contact,
 974                                       guint                    reason,
 975                                       gchar                   *message,
 976                                       EmpathyContactListStore *store)
 977 {
 978         EmpathyContactListStorePriv *priv;
 979
 980         priv = GET_PRIV (store);
 981
 982         DEBUG ("Contact %s (%d) renamed to %s (%d)",
 983                 empathy_contact_get_id (old_contact),
 984                 empathy_contact_get_handle (old_contact),
 985                 empathy_contact_get_id (new_contact),
 986                 empathy_contact_get_handle (new_contact));
 987
 988         /* add the new contact */
 989         contact_list_store_add_contact_and_connect (store, new_contact);
 990
 991         /* remove old contact */
 992         contact_list_store_remove_contact_and_disconnect (store, old_contact);
 993 }
 994
 995 static void
 996 contact_list_store_groups_changed_cb (EmpathyContactList      *list_iface,
 997                                       EmpathyContact          *contact,
 998                                       gchar                   *group,
 999                                       gboolean                 is_member,
1000                                       EmpathyContactListStore *store)
1001 {
1002         EmpathyContactListStorePriv *priv;
1003         gboolean                     show_active;
1004
1005         priv = GET_PRIV (store);
1006
1007         DEBUG ("Updating groups for contact %s (%d)",
1008                 empathy_contact_get_id (contact),
1009                 empathy_contact_get_handle (contact));
1010
1011         /* We do this to make sure the groups are correct, if not, we
1012          * would have to check the groups already set up for each
1013          * contact and then see what has been updated.
1014          */
1015         show_active = priv->show_active;
1016         priv->show_active = FALSE;
1017         contact_list_store_remove_contact (store, contact);
1018         contact_list_store_add_contact (store, contact);
1019         priv->show_active = show_active;
1020 }
1021
1022 static void
1023 add_contact_to_store (GtkTreeStore *store,
1024                       GtkTreeIter *iter,
1025                       GtkTreeIter *parent,
1026                       EmpathyContact *contact,
1027                       EmpathyContactListFlags flags)
1028 {
1029         gtk_tree_store_insert_with_values (store, iter, parent, 0,
1030                             EMPATHY_CONTACT_LIST_STORE_COL_NAME, empathy_contact_get_alias (contact),
1031                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, contact,
1032                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, FALSE,
1033                             EMPATHY_CONTACT_LIST_STORE_COL_IS_SEPARATOR, FALSE,
1034                             EMPATHY_CONTACT_LIST_STORE_COL_CAN_AUDIO_CALL,
1035                               empathy_contact_get_capabilities (contact) &
1036                                 EMPATHY_CAPABILITIES_AUDIO,
1037                             EMPATHY_CONTACT_LIST_STORE_COL_CAN_VIDEO_CALL,
1038                               empathy_contact_get_capabilities (contact) &
1039                                 EMPATHY_CAPABILITIES_VIDEO,
1040                             EMPATHY_CONTACT_LIST_STORE_COL_FLAGS, flags,
1041                             -1);
1042 }
1043
1044 static void
1045 contact_list_store_add_contact (EmpathyContactListStore *store,
1046                                 EmpathyContact          *contact)
1047 {
1048         EmpathyContactListStorePriv *priv;
1049         GtkTreeIter                 iter;
1050         GList                      *groups = NULL, *l;
1051         TpConnection               *connection;
1052         EmpathyContactListFlags     flags = 0;
1053         char                       *protocol_name;
1054
1055         priv = GET_PRIV (store);
1056
1057         if (EMP_STR_EMPTY (empathy_contact_get_alias (contact)) ||
1058             (!priv->show_offline && !empathy_contact_is_online (contact))) {
1059                 return;
1060         }
1061
1062         if (priv->show_groups) {
1063                 groups = empathy_contact_list_get_groups (priv->list, contact);
1064         }
1065
1066         connection = empathy_contact_get_connection (contact);
1067         if (EMPATHY_IS_CONTACT_MANAGER (priv->list)) {
1068                 flags = empathy_contact_manager_get_flags_for_connection (
1069                         EMPATHY_CONTACT_MANAGER (priv->list), connection);
1070         }
1071
1072         tp_connection_parse_object_path (connection, &protocol_name, NULL);
1073
1074         if (!groups) {
1075                 GtkTreeIter iter_group, *parent;
1076
1077                 parent = &iter_group;
1078
1079                 if (!priv->show_groups) {
1080                         parent = NULL;
1081                 } else if (!tp_strdiff (protocol_name, "local-xmpp")) {
1082                         /* these are People Nearby */
1083                         contact_list_store_get_group (store,
1084                                 EMPATHY_CONTACT_LIST_STORE_PEOPLE_NEARBY,
1085                                 &iter_group, NULL, NULL, TRUE);
1086                 } else {
1087                         contact_list_store_get_group (store,
1088                                 EMPATHY_CONTACT_LIST_STORE_UNGROUPED,
1089                                 &iter_group, NULL, NULL, TRUE);
1090                 }
1091
1092                 add_contact_to_store (GTK_TREE_STORE (store), &iter, parent,
1093                                       contact, flags);
1094         }
1095
1096         g_free (protocol_name);
1097
1098         /* Else add to each group. */
1099         for (l = groups; l; l = l->next) {
1100                 GtkTreeIter iter_group;
1101
1102                 contact_list_store_get_group (store, l->data, &iter_group, NULL, NULL, FALSE);
1103
1104                 add_contact_to_store (GTK_TREE_STORE (store), &iter, &iter_group, contact, flags);
1105                 g_free (l->data);
1106         }
1107         g_list_free (groups);
1108
1109         if (priv->show_groups &&
1110             empathy_contact_list_is_favourite (priv->list, contact)) {
1111         /* Add contact to the fake 'Favorites' group */
1112                 GtkTreeIter iter_group;
1113
1114                 contact_list_store_get_group (store, EMPATHY_CONTACT_LIST_STORE_FAVORITE,
1115                         &iter_group, NULL, NULL, TRUE);
1116
1117                 add_contact_to_store (GTK_TREE_STORE (store), &iter, &iter_group, contact, flags);
1118         }
1119
1120         contact_list_store_contact_update (store, contact);
1121 }
1122
1123 static void
1124 contact_list_store_remove_contact (EmpathyContactListStore *store,
1125                                    EmpathyContact          *contact)
1126 {
1127         EmpathyContactListStorePriv *priv;
1128         GtkTreeModel               *model;
1129         GList                      *iters, *l;
1130
1131         priv = GET_PRIV (store);
1132
1133         iters = contact_list_store_find_contact (store, contact);
1134         if (!iters) {
1135                 return;
1136         }
1137
1138         /* Clean up model */
1139         model = GTK_TREE_MODEL (store);
1140
1141         for (l = iters; l; l = l->next) {
1142                 GtkTreeIter parent;
1143
1144                 /* NOTE: it is only <= 2 here because we have
1145                  * separators after the group name, otherwise it
1146                  * should be 1.
1147                  */
1148                 if (gtk_tree_model_iter_parent (model, &parent, l->data) &&
1149                     gtk_tree_model_iter_n_children (model, &parent) <= 2) {
1150                         gtk_tree_store_remove (GTK_TREE_STORE (store), &parent);
1151                 } else {
1152                         gtk_tree_store_remove (GTK_TREE_STORE (store), l->data);
1153                 }
1154         }
1155
1156         g_list_foreach (iters, (GFunc) gtk_tree_iter_free, NULL);
1157         g_list_free (iters);
1158 }
1159
1160 static void
1161 contact_list_store_contact_update (EmpathyContactListStore *store,
1162                                    EmpathyContact          *contact)
1163 {
1164         EmpathyContactListStorePriv *priv;
1165         ShowActiveData             *data;
1166         GtkTreeModel               *model;
1167         GList                      *iters, *l;
1168         gboolean                    in_list;
1169         gboolean                    should_be_in_list;
1170         gboolean                    was_online = TRUE;
1171         gboolean                    now_online = FALSE;
1172         gboolean                    set_model = FALSE;
1173         gboolean                    do_remove = FALSE;
1174         gboolean                    do_set_active = FALSE;
1175         gboolean                    do_set_refresh = FALSE;
1176         gboolean                    show_avatar = FALSE;
1177         GdkPixbuf                  *pixbuf_avatar;
1178         GdkPixbuf                  *pixbuf_status;
1179
1180         priv = GET_PRIV (store);
1181
1182         model = GTK_TREE_MODEL (store);
1183
1184         iters = contact_list_store_find_contact (store, contact);
1185         if (!iters) {
1186                 in_list = FALSE;
1187         } else {
1188                 in_list = TRUE;
1189         }
1190
1191         /* Get online state now. */
1192         now_online = empathy_contact_is_online (contact);
1193
1194         if (priv->show_offline || now_online) {
1195                 should_be_in_list = TRUE;
1196         } else {
1197                 should_be_in_list = FALSE;
1198         }
1199
1200         if (!in_list && !should_be_in_list) {
1201                 /* Nothing to do. */
1202                 DEBUG ("Contact:'%s' in list:NO, should be:NO",
1203                         empathy_contact_get_alias (contact));
1204
1205                 g_list_foreach (iters, (GFunc) gtk_tree_iter_free, NULL);
1206                 g_list_free (iters);
1207                 return;
1208         }
1209         else if (in_list && !should_be_in_list) {
1210                 DEBUG ("Contact:'%s' in list:YES, should be:NO",
1211                         empathy_contact_get_alias (contact));
1212
1213                 if (priv->show_active) {
1214                         do_remove = TRUE;
1215                         do_set_active = TRUE;
1216                         do_set_refresh = TRUE;
1217
1218                         set_model = TRUE;
1219                         DEBUG ("Remove item (after timeout)");
1220                 } else {
1221                         DEBUG ("Remove item (now)!");
1222                         contact_list_store_remove_contact (store, contact);
1223                 }
1224         }
1225         else if (!in_list && should_be_in_list) {
1226                 DEBUG ("Contact:'%s' in list:NO, should be:YES",
1227                         empathy_contact_get_alias (contact));
1228
1229                 contact_list_store_add_contact (store, contact);
1230
1231                 if (priv->show_active) {
1232                         do_set_active = TRUE;
1233
1234                         DEBUG ("Set active (contact added)");
1235                 }
1236         } else {
1237                 DEBUG ("Contact:'%s' in list:YES, should be:YES",
1238                         empathy_contact_get_alias (contact));
1239
1240                 /* Get online state before. */
1241                 if (iters && g_list_length (iters) > 0) {
1242                         gtk_tree_model_get (model, iters->data,
1243                                             EMPATHY_CONTACT_LIST_STORE_COL_IS_ONLINE, &was_online,
1244                                             -1);
1245                 }
1246
1247                 /* Is this really an update or an online/offline. */
1248                 if (priv->show_active) {
1249                         if (was_online != now_online) {
1250                                 do_set_active = TRUE;
1251                                 do_set_refresh = TRUE;
1252
1253                                 DEBUG ("Set active (contact updated %s)",
1254                                         was_online ? "online  -> offline" :
1255                                         "offline -> online");
1256                         } else {
1257                                 /* Was TRUE for presence updates. */
1258                                 /* do_set_active = FALSE;  */
1259                                 do_set_refresh = TRUE;
1260
1261                                 DEBUG ("Set active (contact updated)");
1262                         }
1263                 }
1264
1265                 set_model = TRUE;
1266         }
1267
1268         if (priv->show_avatars && !priv->is_compact) {
1269                 show_avatar = TRUE;
1270         }
1271         pixbuf_avatar = empathy_pixbuf_avatar_from_contact_scaled (contact, 32, 32);
1272         pixbuf_status = contact_list_store_get_contact_status_icon (store, contact);
1273         for (l = iters; l && set_model; l = l->next) {
1274                 gtk_tree_store_set (GTK_TREE_STORE (store), l->data,
1275                                     EMPATHY_CONTACT_LIST_STORE_COL_ICON_STATUS, pixbuf_status,
1276                                     EMPATHY_CONTACT_LIST_STORE_COL_PIXBUF_AVATAR, pixbuf_avatar,
1277                                     EMPATHY_CONTACT_LIST_STORE_COL_PIXBUF_AVATAR_VISIBLE, show_avatar,
1278                                     EMPATHY_CONTACT_LIST_STORE_COL_NAME, empathy_contact_get_alias (contact),
1279                                     EMPATHY_CONTACT_LIST_STORE_COL_PRESENCE_TYPE,
1280                                       empathy_contact_get_presence (contact),
1281                                     EMPATHY_CONTACT_LIST_STORE_COL_STATUS,
1282                                       empathy_contact_get_presence_message (contact),
1283                                     EMPATHY_CONTACT_LIST_STORE_COL_COMPACT, priv->is_compact,
1284                                     EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, FALSE,
1285                                     EMPATHY_CONTACT_LIST_STORE_COL_IS_ONLINE, now_online,
1286                                     EMPATHY_CONTACT_LIST_STORE_COL_IS_SEPARATOR, FALSE,
1287                                     EMPATHY_CONTACT_LIST_STORE_COL_CAN_AUDIO_CALL,
1288                                       empathy_contact_get_capabilities (contact) &
1289                                         EMPATHY_CAPABILITIES_AUDIO,
1290                                     EMPATHY_CONTACT_LIST_STORE_COL_CAN_VIDEO_CALL,
1291                                       empathy_contact_get_capabilities (contact) &
1292                                         EMPATHY_CAPABILITIES_VIDEO,
1293                                     -1);
1294         }
1295
1296         if (pixbuf_avatar) {
1297                 g_object_unref (pixbuf_avatar);
1298         }
1299
1300         if (priv->show_active && do_set_active) {
1301                 contact_list_store_contact_set_active (store, contact, do_set_active, do_set_refresh);
1302
1303                 if (do_set_active) {
1304                         data = contact_list_store_contact_active_new (store, contact, do_remove);
1305                         g_timeout_add_seconds (ACTIVE_USER_SHOW_TIME,
1306                                                (GSourceFunc) contact_list_store_contact_active_cb,
1307                                                data);
1308                 }
1309         }
1310
1311         /* FIXME: when someone goes online then offline quickly, the
1312          * first timeout sets the user to be inactive and the second
1313          * timeout removes the user from the contact list, really we
1314          * should remove the first timeout.
1315          */
1316         g_list_foreach (iters, (GFunc) gtk_tree_iter_free, NULL);
1317         g_list_free (iters);
1318 }
1319
1320 static void
1321 contact_list_store_contact_updated_cb (EmpathyContact          *contact,
1322                                        GParamSpec              *param,
1323                                        EmpathyContactListStore *store)
1324 {
1325         DEBUG ("Contact:'%s' updated, checking roster is in sync...",
1326                 empathy_contact_get_alias (contact));
1327
1328         contact_list_store_contact_update (store, contact);
1329 }
1330
1331 static void
1332 contact_list_store_contact_set_active (EmpathyContactListStore *store,
1333                                        EmpathyContact          *contact,
1334                                        gboolean                active,
1335                                        gboolean                set_changed)
1336 {
1337         EmpathyContactListStorePriv *priv;
1338         GtkTreeModel               *model;
1339         GList                      *iters, *l;
1340
1341         priv = GET_PRIV (store);
1342         model = GTK_TREE_MODEL (store);
1343
1344         iters = contact_list_store_find_contact (store, contact);
1345         for (l = iters; l; l = l->next) {
1346                 GtkTreePath *path;
1347
1348                 gtk_tree_store_set (GTK_TREE_STORE (store), l->data,
1349                                     EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, active,
1350                                     -1);
1351
1352                 DEBUG ("Set item %s", active ? "active" : "inactive");
1353
1354                 if (set_changed) {
1355                         path = gtk_tree_model_get_path (model, l->data);
1356                         gtk_tree_model_row_changed (model, path, l->data);
1357                         gtk_tree_path_free (path);
1358                 }
1359         }
1360
1361         g_list_foreach (iters, (GFunc) gtk_tree_iter_free, NULL);
1362         g_list_free (iters);
1363
1364 }
1365
1366 static ShowActiveData *
1367 contact_list_store_contact_active_new (EmpathyContactListStore *store,
1368                                        EmpathyContact          *contact,
1369                                        gboolean                remove_)
1370 {
1371         ShowActiveData *data;
1372
1373         DEBUG ("Contact:'%s' now active, and %s be removed",
1374                 empathy_contact_get_alias (contact),
1375                 remove_ ? "WILL" : "WILL NOT");
1376
1377         data = g_slice_new0 (ShowActiveData);
1378
1379         data->store = g_object_ref (store);
1380         data->contact = g_object_ref (contact);
1381         data->remove = remove_;
1382
1383         return data;
1384 }
1385
1386 static void
1387 contact_list_store_contact_active_free (ShowActiveData *data)
1388 {
1389         g_object_unref (data->contact);
1390         g_object_unref (data->store);
1391
1392         g_slice_free (ShowActiveData, data);
1393 }
1394
1395 static gboolean
1396 contact_list_store_contact_active_cb (ShowActiveData *data)
1397 {
1398         EmpathyContactListStorePriv *priv;
1399
1400         priv = GET_PRIV (data->store);
1401
1402         if (data->remove &&
1403             !priv->show_offline &&
1404             !empathy_contact_is_online (data->contact)) {
1405                 DEBUG ("Contact:'%s' active timeout, removing item",
1406                         empathy_contact_get_alias (data->contact));
1407                 contact_list_store_remove_contact (data->store, data->contact);
1408         }
1409
1410         DEBUG ("Contact:'%s' no longer active",
1411                 empathy_contact_get_alias (data->contact));
1412
1413         contact_list_store_contact_set_active (data->store,
1414                                                data->contact,
1415                                                FALSE,
1416                                                TRUE);
1417
1418         contact_list_store_contact_active_free (data);
1419
1420         return FALSE;
1421 }
1422
1423 static gboolean
1424 contact_list_store_get_group_foreach (GtkTreeModel *model,
1425                                       GtkTreePath  *path,
1426                                       GtkTreeIter  *iter,
1427                                       FindGroup    *fg)
1428 {
1429         gchar    *str;
1430         gboolean  is_group;
1431
1432         /* Groups are only at the top level. */
1433         if (gtk_tree_path_get_depth (path) != 1) {
1434                 return FALSE;
1435         }
1436
1437         gtk_tree_model_get (model, iter,
1438                             EMPATHY_CONTACT_LIST_STORE_COL_NAME, &str,
1439                             EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
1440                             -1);
1441
1442         if (is_group && !tp_strdiff (str, fg->name)) {
1443                 fg->found = TRUE;
1444                 fg->iter = *iter;
1445         }
1446
1447         g_free (str);
1448
1449         return fg->found;
1450 }
1451
1452 static void
1453 contact_list_store_get_group (EmpathyContactListStore *store,
1454                               const gchar            *name,
1455                               GtkTreeIter            *iter_group_to_set,
1456                               GtkTreeIter            *iter_separator_to_set,
1457                               gboolean               *created,
1458                               gboolean               is_fake_group)
1459 {
1460         EmpathyContactListStorePriv *priv;
1461         GtkTreeModel                *model;
1462         GtkTreeIter                  iter_group;
1463         GtkTreeIter                  iter_separator;
1464         FindGroup                    fg;
1465
1466         priv = GET_PRIV (store);
1467
1468         memset (&fg, 0, sizeof (fg));
1469
1470         fg.name = name;
1471
1472         model = GTK_TREE_MODEL (store);
1473         gtk_tree_model_foreach (model,
1474                                 (GtkTreeModelForeachFunc) contact_list_store_get_group_foreach,
1475                                 &fg);
1476
1477         if (!fg.found) {
1478                 if (created) {
1479                         *created = TRUE;
1480                 }
1481
1482                 gtk_tree_store_insert_with_values (GTK_TREE_STORE (store), &iter_group, NULL, 0,
1483                                     EMPATHY_CONTACT_LIST_STORE_COL_ICON_STATUS, NULL,
1484                                     EMPATHY_CONTACT_LIST_STORE_COL_NAME, name,
1485                                     EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, TRUE,
1486                                     EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, FALSE,
1487                                     EMPATHY_CONTACT_LIST_STORE_COL_IS_SEPARATOR, FALSE,
1488                                     EMPATHY_CONTACT_LIST_STORE_COL_IS_FAKE_GROUP, is_fake_group,
1489                                     -1);
1490
1491                 if (iter_group_to_set) {
1492                         *iter_group_to_set = iter_group;
1493                 }
1494
1495                 gtk_tree_store_insert_with_values (GTK_TREE_STORE (store), &iter_separator, &iter_group, 0,
1496                                     EMPATHY_CONTACT_LIST_STORE_COL_IS_SEPARATOR, TRUE,
1497                                     -1);
1498
1499                 if (iter_separator_to_set) {
1500                         *iter_separator_to_set = iter_separator;
1501                 }
1502         } else {
1503                 if (created) {
1504                         *created = FALSE;
1505                 }
1506
1507                 if (iter_group_to_set) {
1508                         *iter_group_to_set = fg.iter;
1509                 }
1510
1511                 iter_separator = fg.iter;
1512
1513                 if (gtk_tree_model_iter_next (model, &iter_separator)) {
1514                         gboolean is_separator;
1515
1516                         gtk_tree_model_get (model, &iter_separator,
1517                                             EMPATHY_CONTACT_LIST_STORE_COL_IS_SEPARATOR, &is_separator,
1518                                             -1);
1519
1520                         if (is_separator && iter_separator_to_set) {
1521                                 *iter_separator_to_set = iter_separator;
1522                         }
1523                 }
1524         }
1525 }
1526
1527 static gint
1528 get_position (const char **strv,
1529               const char *str)
1530 {
1531         int i;
1532
1533         for (i = 0; strv[i] != NULL; i++) {
1534                 if (!tp_strdiff (strv[i], str))
1535                         return i;
1536         }
1537
1538         return -1;
1539 }
1540
1541 static gint
1542 compare_separator_and_groups (gboolean is_separator_a,
1543                               gboolean is_separator_b,
1544                               const gchar *name_a,
1545                               const gchar *name_b,
1546                               EmpathyContact *contact_a,
1547                               EmpathyContact *contact_b,
1548                               gboolean fake_group_a,
1549                               gboolean fake_group_b)
1550 {
1551         /* these two lists are the sorted list of fake groups to include at the
1552          * top and bottom of the roster */
1553         const char *top_groups[] = {
1554                 EMPATHY_CONTACT_LIST_STORE_FAVORITE,
1555                 NULL
1556         };
1557
1558         const char *bottom_groups[] = {
1559                 EMPATHY_CONTACT_LIST_STORE_UNGROUPED,
1560                 NULL
1561         };
1562
1563         if (is_separator_a || is_separator_b) {
1564                 /* We have at least one separator */
1565                 if (is_separator_a) {
1566                         return -1;
1567                 } else if (is_separator_b) {
1568                         return 1;
1569                 }
1570         }
1571
1572         /* One group and one contact */
1573         if (!contact_a && contact_b) {
1574                 return 1;
1575         } else if (contact_a && !contact_b) {
1576                 return -1;
1577         } else if (!contact_a && !contact_b) {
1578                 gboolean a_in_top, b_in_top, a_in_bottom, b_in_bottom;
1579
1580                 a_in_top = fake_group_a &&
1581                         tp_strv_contains (top_groups, name_a);
1582                 b_in_top = fake_group_b &&
1583                         tp_strv_contains (top_groups, name_b);
1584                 a_in_bottom = fake_group_a &&
1585                         tp_strv_contains (bottom_groups, name_a);
1586                 b_in_bottom = fake_group_b &&
1587                         tp_strv_contains (bottom_groups, name_b);
1588
1589                 if (a_in_top && b_in_top) {
1590                         /* compare positions */
1591                         return CLAMP (get_position (top_groups, name_a) -
1592                                       get_position (top_groups, name_b),
1593                                       -1, 1);
1594                 } else if (a_in_bottom && b_in_bottom) {
1595                         /* compare positions */
1596                         return CLAMP (get_position (bottom_groups, name_a) -
1597                                       get_position (bottom_groups, name_b),
1598                                       -1, 1);
1599                 } else if (a_in_top || b_in_bottom) {
1600                         return -1;
1601                 } else if (b_in_top || a_in_bottom) {
1602                         return 1;
1603                 } else {
1604                         return g_utf8_collate (name_a, name_b);
1605                 }
1606         }
1607
1608         /* Two contacts, ordering depends of the sorting policy */
1609         return 0;
1610 }
1611
1612 static gint
1613 contact_list_store_contact_sort (EmpathyContact *contact_a,
1614                                  EmpathyContact *contact_b)
1615 {
1616         TpAccount *account_a, *account_b;
1617         gint ret_val;
1618
1619         g_return_val_if_fail (contact_a != NULL || contact_b != NULL, 0);
1620
1621         /* alias */
1622         ret_val = g_utf8_collate (empathy_contact_get_alias (contact_a),
1623                                   empathy_contact_get_alias (contact_b));
1624
1625         if (ret_val != 0)
1626                 goto out;
1627
1628         /* identifier */
1629         ret_val = g_utf8_collate (empathy_contact_get_id (contact_a),
1630                                   empathy_contact_get_id (contact_b));
1631
1632         if (ret_val != 0)
1633                 goto out;
1634
1635         account_a = empathy_contact_get_account (contact_a);
1636         account_b = empathy_contact_get_account (contact_b);
1637
1638         /* protocol */
1639         ret_val = strcmp (tp_account_get_protocol (account_a),
1640                           tp_account_get_protocol (account_a));
1641
1642         if (ret_val != 0)
1643                 goto out;
1644
1645         /* account ID */
1646         ret_val = strcmp (tp_proxy_get_object_path (account_a),
1647                           tp_proxy_get_object_path (account_a));
1648
1649 out:
1650         return ret_val;
1651 }
1652
1653 static gint
1654 contact_list_store_state_sort_func (GtkTreeModel *model,
1655                                     GtkTreeIter  *iter_a,
1656                                     GtkTreeIter  *iter_b,
1657                                     gpointer      user_data)
1658 {
1659         gint            ret_val;
1660         gchar          *name_a, *name_b;
1661         gboolean        is_separator_a, is_separator_b;
1662         EmpathyContact *contact_a, *contact_b;
1663         gboolean       fake_group_a, fake_group_b;
1664
1665         gtk_tree_model_get (model, iter_a,
1666                             EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name_a,
1667                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact_a,
1668                             EMPATHY_CONTACT_LIST_STORE_COL_IS_SEPARATOR, &is_separator_a,
1669                             EMPATHY_CONTACT_LIST_STORE_COL_IS_FAKE_GROUP, &fake_group_a,
1670                             -1);
1671         gtk_tree_model_get (model, iter_b,
1672                             EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name_b,
1673                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact_b,
1674                             EMPATHY_CONTACT_LIST_STORE_COL_IS_SEPARATOR, &is_separator_b,
1675                             EMPATHY_CONTACT_LIST_STORE_COL_IS_FAKE_GROUP, &fake_group_b,
1676                             -1);
1677
1678         if (contact_a == NULL || contact_b == NULL) {
1679                 ret_val = compare_separator_and_groups (is_separator_a, is_separator_b,
1680                         name_a, name_b, contact_a, contact_b, fake_group_a, fake_group_b);
1681                 goto free_and_out;
1682         }
1683
1684         /* If we managed to get this far, we can start looking at
1685          * the presences.
1686          */
1687         ret_val = -tp_connection_presence_type_cmp_availability (
1688                 empathy_contact_get_presence (EMPATHY_CONTACT (contact_a)),
1689                 empathy_contact_get_presence (EMPATHY_CONTACT (contact_b)));
1690
1691         if (ret_val == 0) {
1692                 /* Fallback: compare by name et al. */
1693                 ret_val = contact_list_store_contact_sort (contact_a, contact_b);
1694         }
1695
1696 free_and_out:
1697         g_free (name_a);
1698         g_free (name_b);
1699
1700         if (contact_a) {
1701                 g_object_unref (contact_a);
1702         }
1703
1704         if (contact_b) {
1705                 g_object_unref (contact_b);
1706         }
1707
1708         return ret_val;
1709 }
1710
1711 static gint
1712 contact_list_store_name_sort_func (GtkTreeModel *model,
1713                                    GtkTreeIter  *iter_a,
1714                                    GtkTreeIter  *iter_b,
1715                                    gpointer      user_data)
1716 {
1717         gchar         *name_a, *name_b;
1718         EmpathyContact *contact_a, *contact_b;
1719         gboolean       is_separator_a = FALSE, is_separator_b = FALSE;
1720         gint           ret_val;
1721         gboolean       fake_group_a, fake_group_b;
1722
1723         gtk_tree_model_get (model, iter_a,
1724                             EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name_a,
1725                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact_a,
1726                             EMPATHY_CONTACT_LIST_STORE_COL_IS_SEPARATOR, &is_separator_a,
1727                             EMPATHY_CONTACT_LIST_STORE_COL_IS_FAKE_GROUP, &fake_group_a,
1728                             -1);
1729         gtk_tree_model_get (model, iter_b,
1730                             EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name_b,
1731                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact_b,
1732                             EMPATHY_CONTACT_LIST_STORE_COL_IS_SEPARATOR, &is_separator_b,
1733                             EMPATHY_CONTACT_LIST_STORE_COL_IS_FAKE_GROUP, &fake_group_b,
1734                             -1);
1735
1736         if (contact_a == NULL || contact_b == NULL)
1737                 ret_val = compare_separator_and_groups (is_separator_a, is_separator_b,
1738                         name_a, name_b, contact_a, contact_b, fake_group_a, fake_group_b);
1739         else
1740                 ret_val = contact_list_store_contact_sort (contact_a, contact_b);
1741
1742         if (contact_a) {
1743                 g_object_unref (contact_a);
1744         }
1745
1746         if (contact_b) {
1747                 g_object_unref (contact_b);
1748         }
1749
1750         return ret_val;
1751 }
1752
1753 static gboolean
1754 contact_list_store_find_contact_foreach (GtkTreeModel *model,
1755                                          GtkTreePath  *path,
1756                                          GtkTreeIter  *iter,
1757                                          FindContact  *fc)
1758 {
1759         EmpathyContact *contact;
1760
1761         gtk_tree_model_get (model, iter,
1762                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
1763                             -1);
1764
1765         if (contact == fc->contact) {
1766                 fc->found = TRUE;
1767                 fc->iters = g_list_append (fc->iters, gtk_tree_iter_copy (iter));
1768         }
1769
1770         if (contact) {
1771                 g_object_unref (contact);
1772         }
1773
1774         return FALSE;
1775 }
1776
1777 static GList *
1778 contact_list_store_find_contact (EmpathyContactListStore *store,
1779                                  EmpathyContact          *contact)
1780 {
1781         EmpathyContactListStorePriv *priv;
1782         GtkTreeModel              *model;
1783         GList                     *l = NULL;
1784         FindContact                fc;
1785
1786         priv = GET_PRIV (store);
1787
1788         memset (&fc, 0, sizeof (fc));
1789
1790         fc.contact = contact;
1791
1792         model = GTK_TREE_MODEL (store);
1793         gtk_tree_model_foreach (model,
1794                                 (GtkTreeModelForeachFunc) contact_list_store_find_contact_foreach,
1795                                 &fc);
1796
1797         if (fc.found) {
1798                 l = fc.iters;
1799         }
1800
1801         return l;
1802 }
1803
1804 static gboolean
1805 contact_list_store_update_list_mode_foreach (GtkTreeModel           *model,
1806                                              GtkTreePath            *path,
1807                                              GtkTreeIter            *iter,
1808                                              EmpathyContactListStore *store)
1809 {
1810         EmpathyContactListStorePriv *priv;
1811         gboolean                     show_avatar = FALSE;
1812         EmpathyContact              *contact;
1813         GdkPixbuf                   *pixbuf_status;
1814
1815         priv = GET_PRIV (store);
1816
1817         if (priv->show_avatars && !priv->is_compact) {
1818                 show_avatar = TRUE;
1819         }
1820
1821         gtk_tree_model_get (model, iter,
1822                             EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
1823                             -1);
1824
1825         if (contact == NULL){
1826                 return FALSE;
1827         }
1828         /* get icon from hash_table */
1829         pixbuf_status = contact_list_store_get_contact_status_icon (store, contact);
1830
1831         gtk_tree_store_set (GTK_TREE_STORE (store), iter,
1832                             EMPATHY_CONTACT_LIST_STORE_COL_ICON_STATUS, pixbuf_status,
1833                             EMPATHY_CONTACT_LIST_STORE_COL_PIXBUF_AVATAR_VISIBLE, show_avatar,
1834                             EMPATHY_CONTACT_LIST_STORE_COL_COMPACT, priv->is_compact,
1835                             -1);
1836
1837         return FALSE;
1838 }
1839
1840 static GdkPixbuf *
1841 contact_list_store_get_contact_status_icon_with_icon_name (
1842                                         EmpathyContactListStore *store,
1843                                         EmpathyContact *contact,
1844                                         const gchar *status_icon_name)
1845 {
1846         GdkPixbuf                   *pixbuf_status = NULL;
1847         EmpathyContactListStorePriv *priv;
1848         const gchar                 *protocol_name = NULL;
1849         gchar                       *icon_name = NULL;
1850
1851         priv = GET_PRIV (store);
1852
1853         if (priv->show_protocols) {
1854                 protocol_name = empathy_protocol_name_for_contact (contact);
1855                 icon_name = g_strdup_printf ("%s-%s", status_icon_name, protocol_name);
1856         } else {
1857                 icon_name = g_strdup_printf ("%s", status_icon_name);
1858         }
1859         pixbuf_status = g_hash_table_lookup (priv->status_icons, icon_name);
1860         if (pixbuf_status == NULL) {
1861                 pixbuf_status = empathy_pixbuf_contact_status_icon_with_icon_name (contact,
1862                                     status_icon_name,
1863                                     priv->show_protocols);
1864                 if (pixbuf_status != NULL) {
1865                         g_hash_table_insert (priv->status_icons,
1866                             g_strdup (icon_name),
1867                             pixbuf_status);
1868                 }
1869         }
1870
1871         g_free (icon_name);
1872         return pixbuf_status;
1873 }
1874
1875 GdkPixbuf *
1876 contact_list_store_get_contact_status_icon (EmpathyContactListStore *store,
1877                                             EmpathyContact *contact)
1878 {
1879         GdkPixbuf                   *pixbuf_status = NULL;
1880         EmpathyContactListStorePriv *priv;
1881         const gchar                 *status_icon_name = NULL;
1882         gboolean                     composing = FALSE;
1883
1884         priv = GET_PRIV (store);
1885
1886         if (EMPATHY_IS_TP_CHAT (priv->list)) {
1887                 if (empathy_tp_chat_get_chat_state (EMPATHY_TP_CHAT (priv->list),
1888                       contact) ==
1889                         TP_CHANNEL_CHAT_STATE_COMPOSING)
1890                 composing = TRUE;
1891         }
1892
1893         if (composing) {
1894                 status_icon_name = EMPATHY_IMAGE_TYPING;
1895         } else {
1896                 status_icon_name = empathy_icon_name_for_contact (contact);
1897         }
1898
1899         if (status_icon_name == NULL)
1900                 return NULL;
1901
1902         pixbuf_status = contact_list_store_get_contact_status_icon_with_icon_name (
1903                             store,
1904                             contact,
1905                             status_icon_name);
1906
1907         return pixbuf_status;
1908 }