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