1 /* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2; -*- */
3 * Copyright (C) 2007-2009 Collabora Ltd.
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 * Authors: Xavier Claessens <xclaesse@gmail.com>
26 #include <glib/gi18n-lib.h>
28 #include <telepathy-glib/account-manager.h>
29 #include <telepathy-glib/interfaces.h>
30 #include <telepathy-glib/util.h>
31 #include <telepathy-yell/telepathy-yell.h>
33 #include <telepathy-logger/log-manager.h>
35 #include <folks/folks.h>
36 #include <folks/folks-telepathy.h>
39 #include <geocode-glib/geocode-glib.h>
42 #include "empathy-contact.h"
43 #include "empathy-camera-monitor.h"
44 #include "empathy-individual-manager.h"
45 #include "empathy-utils.h"
46 #include "empathy-enum-types.h"
47 #include "empathy-location.h"
49 #define DEBUG_FLAG EMPATHY_DEBUG_CONTACT
50 #include "empathy-debug.h"
52 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyContact)
54 TpContact *tp_contact;
56 FolksPersona *persona;
60 EmpathyAvatar *avatar;
61 TpConnectionPresenceType presence;
63 EmpathyCapabilities capabilities;
66 /* Location is composed of string keys and GValues.
67 * Example: a "city" key would have "Helsinki" as string GValue,
68 * a "latitude" would have 65.0 as double GValue.
70 * This is a super set of the location stored in TpContact as we can try add
71 * more fields by searching the address using geoclue.
78 static void contact_finalize (GObject *object);
79 static void contact_get_property (GObject *object, guint param_id,
80 GValue *value, GParamSpec *pspec);
81 static void contact_set_property (GObject *object, guint param_id,
82 const GValue *value, GParamSpec *pspec);
85 static void update_geocode (EmpathyContact *contact);
88 static void empathy_contact_set_location (EmpathyContact *contact,
89 GHashTable *location);
91 static void contact_set_client_types (EmpathyContact *contact,
92 const gchar * const *types);
94 static void set_capabilities_from_tp_caps (EmpathyContact *self,
95 TpCapabilities *caps);
97 static void contact_set_avatar (EmpathyContact *contact,
98 EmpathyAvatar *avatar);
99 static void contact_set_avatar_from_tp_contact (EmpathyContact *contact);
100 static gboolean contact_load_avatar_cache (EmpathyContact *contact,
103 G_DEFINE_TYPE (EmpathyContact, empathy_contact, G_TYPE_OBJECT);
116 PROP_PRESENCE_MESSAGE,
129 static guint signals[LAST_SIGNAL];
131 /* TpContact* -> EmpathyContact*, both borrowed ref */
132 static GHashTable *contacts_table = NULL;
135 tp_contact_notify_cb (TpContact *tp_contact,
139 EmpathyContactPriv *priv = GET_PRIV (contact);
141 /* Forward property notifications */
142 if (!tp_strdiff (param->name, "alias"))
143 g_object_notify (contact, "alias");
144 else if (!tp_strdiff (param->name, "presence-type")) {
145 TpConnectionPresenceType presence;
147 presence = empathy_contact_get_presence (EMPATHY_CONTACT (contact));
148 g_signal_emit (contact, signals[PRESENCE_CHANGED], 0, presence,
150 priv->presence = presence;
151 g_object_notify (contact, "presence");
153 else if (!tp_strdiff (param->name, "identifier"))
154 g_object_notify (contact, "id");
155 else if (!tp_strdiff (param->name, "handle"))
156 g_object_notify (contact, "handle");
157 else if (!tp_strdiff (param->name, "location"))
159 GHashTable *location;
161 location = tp_contact_get_location (tp_contact);
162 /* This will start a geoclue search to find the address if needed */
163 empathy_contact_set_location (EMPATHY_CONTACT (contact), location);
165 else if (!tp_strdiff (param->name, "capabilities"))
167 set_capabilities_from_tp_caps (EMPATHY_CONTACT (contact),
168 tp_contact_get_capabilities (tp_contact));
170 else if (!tp_strdiff (param->name, "avatar-file"))
172 contact_set_avatar_from_tp_contact (EMPATHY_CONTACT (contact));
174 else if (!tp_strdiff (param->name, "client-types"))
176 contact_set_client_types (EMPATHY_CONTACT (contact),
177 tp_contact_get_client_types (tp_contact));
182 folks_persona_notify_cb (FolksPersona *folks_persona,
186 if (!tp_strdiff (param->name, "presence-message"))
187 g_object_notify (contact, "presence-message");
191 contact_dispose (GObject *object)
193 EmpathyContactPriv *priv = GET_PRIV (object);
195 if (priv->tp_contact != NULL)
197 g_signal_handlers_disconnect_by_func (priv->tp_contact,
198 tp_contact_notify_cb, object);
200 tp_clear_object (&priv->tp_contact);
203 g_object_unref (priv->account);
204 priv->account = NULL;
208 g_signal_handlers_disconnect_by_func (priv->persona,
209 folks_persona_notify_cb, object);
210 g_object_unref (priv->persona);
212 priv->persona = NULL;
214 if (priv->avatar != NULL)
216 empathy_avatar_unref (priv->avatar);
220 if (priv->location != NULL)
222 g_hash_table_unref (priv->location);
223 priv->location = NULL;
226 G_OBJECT_CLASS (empathy_contact_parent_class)->dispose (object);
230 contact_constructed (GObject *object)
232 EmpathyContact *contact = (EmpathyContact *) object;
233 EmpathyContactPriv *priv = GET_PRIV (contact);
234 GHashTable *location;
235 TpHandle self_handle;
237 const gchar * const *client_types;
239 if (priv->tp_contact == NULL)
242 priv->presence = empathy_contact_get_presence (contact);
244 location = tp_contact_get_location (priv->tp_contact);
245 if (location != NULL)
246 empathy_contact_set_location (contact, location);
248 client_types = tp_contact_get_client_types (priv->tp_contact);
249 if (client_types != NULL)
250 contact_set_client_types (contact, client_types);
252 set_capabilities_from_tp_caps (contact,
253 tp_contact_get_capabilities (priv->tp_contact));
255 contact_set_avatar_from_tp_contact (contact);
257 /* Set is-user property. Note that it could still be the handle is
258 * different from the connection's self handle, in the case the handle
259 * comes from a group interface. */
260 self_handle = tp_connection_get_self_handle (
261 tp_contact_get_connection (priv->tp_contact));
262 handle = tp_contact_get_handle (priv->tp_contact);
263 empathy_contact_set_is_user (contact, self_handle == handle);
265 g_signal_connect (priv->tp_contact, "notify",
266 G_CALLBACK (tp_contact_notify_cb), contact);
270 empathy_contact_class_init (EmpathyContactClass *class)
272 GObjectClass *object_class;
274 object_class = G_OBJECT_CLASS (class);
276 object_class->finalize = contact_finalize;
277 object_class->dispose = contact_dispose;
278 object_class->get_property = contact_get_property;
279 object_class->set_property = contact_set_property;
280 object_class->constructed = contact_constructed;
282 g_object_class_install_property (object_class,
284 g_param_spec_object ("tp-contact",
286 "The TpContact associated with the contact",
288 G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
290 g_object_class_install_property (object_class,
292 g_param_spec_object ("account",
294 "The account associated with the contact",
296 G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
298 g_object_class_install_property (object_class,
300 g_param_spec_object ("persona",
302 "The FolksPersona associated with the contact",
304 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
306 g_object_class_install_property (object_class,
308 g_param_spec_string ("id",
310 "String identifying contact",
312 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
314 g_object_class_install_property (object_class,
316 g_param_spec_string ("alias",
318 "An alias for the contact",
320 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
322 g_object_class_install_property (object_class,
324 g_param_spec_string ("logged-alias",
326 "The alias the user had when a message was logged, "
327 "only set when using empathy_contact_from_tpl_contact()",
329 G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
331 g_object_class_install_property (object_class,
333 g_param_spec_boxed ("avatar",
337 G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
339 g_object_class_install_property (object_class,
341 g_param_spec_uint ("presence",
343 "Presence of contact",
344 TP_CONNECTION_PRESENCE_TYPE_UNSET,
345 NUM_TP_CONNECTION_PRESENCE_TYPES,
346 TP_CONNECTION_PRESENCE_TYPE_UNSET,
347 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
349 g_object_class_install_property (object_class,
350 PROP_PRESENCE_MESSAGE,
351 g_param_spec_string ("presence-message",
352 "Contact presence message",
353 "Presence message of contact",
355 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
357 g_object_class_install_property (object_class,
359 g_param_spec_uint ("handle",
361 "The handle of the contact",
365 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
367 g_object_class_install_property (object_class,
369 g_param_spec_flags ("capabilities",
370 "Contact Capabilities",
371 "Capabilities of the contact",
372 EMPATHY_TYPE_CAPABILITIES,
373 EMPATHY_CAPABILITIES_UNKNOWN,
374 G_PARAM_CONSTRUCT | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
376 g_object_class_install_property (object_class,
378 g_param_spec_boolean ("is-user",
380 "Is contact the user",
382 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
385 g_object_class_install_property (object_class,
387 g_param_spec_boxed ("location",
389 "Physical location of the contact",
391 G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
393 g_object_class_install_property (object_class,
395 g_param_spec_boxed ("client-types",
396 "Contact client types",
397 "Client types of the contact",
399 G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
401 signals[PRESENCE_CHANGED] =
402 g_signal_new ("presence-changed",
403 G_TYPE_FROM_CLASS (class),
407 g_cclosure_marshal_generic,
412 g_type_class_add_private (object_class, sizeof (EmpathyContactPriv));
416 empathy_contact_init (EmpathyContact *contact)
418 EmpathyContactPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (contact,
419 EMPATHY_TYPE_CONTACT, EmpathyContactPriv);
421 contact->priv = priv;
423 priv->location = NULL;
424 priv->client_types = NULL;
429 contact_finalize (GObject *object)
431 EmpathyContactPriv *priv;
433 priv = GET_PRIV (object);
435 DEBUG ("finalize: %p", object);
437 g_clear_object (&priv->groups);
438 g_free (priv->alias);
440 g_strfreev (priv->client_types);
442 G_OBJECT_CLASS (empathy_contact_parent_class)->finalize (object);
446 empathy_contact_set_capabilities (EmpathyContact *contact,
447 EmpathyCapabilities capabilities)
449 EmpathyContactPriv *priv;
451 g_return_if_fail (EMPATHY_IS_CONTACT (contact));
453 priv = GET_PRIV (contact);
455 if (priv->capabilities == capabilities)
458 priv->capabilities = capabilities;
460 g_object_notify (G_OBJECT (contact), "capabilities");
464 empathy_contact_set_id (EmpathyContact *contact,
467 EmpathyContactPriv *priv;
469 g_return_if_fail (EMPATHY_IS_CONTACT (contact));
470 g_return_if_fail (id != NULL);
472 priv = GET_PRIV (contact);
474 /* We temporally ref the contact because it could be destroyed
475 * during the signal emition */
476 g_object_ref (contact);
477 if (tp_strdiff (id, priv->id))
480 priv->id = g_strdup (id);
482 g_object_notify (G_OBJECT (contact), "id");
483 if (EMP_STR_EMPTY (priv->alias))
484 g_object_notify (G_OBJECT (contact), "alias");
487 g_object_unref (contact);
491 empathy_contact_set_presence (EmpathyContact *contact,
492 TpConnectionPresenceType presence)
494 EmpathyContactPriv *priv;
495 TpConnectionPresenceType old_presence;
497 g_return_if_fail (EMPATHY_IS_CONTACT (contact));
499 priv = GET_PRIV (contact);
501 if (presence == priv->presence)
504 old_presence = priv->presence;
505 priv->presence = presence;
507 g_signal_emit (contact, signals[PRESENCE_CHANGED], 0, presence, old_presence);
509 g_object_notify (G_OBJECT (contact), "presence");
513 empathy_contact_set_presence_message (EmpathyContact *contact,
514 const gchar *message)
516 EmpathyContactPriv *priv = GET_PRIV (contact);
518 g_return_if_fail (EMPATHY_IS_CONTACT (contact));
520 if (priv->persona != NULL)
522 folks_presence_details_set_presence_message (
523 FOLKS_PRESENCE_DETAILS (priv->persona), message);
528 empathy_contact_set_handle (EmpathyContact *contact,
531 EmpathyContactPriv *priv;
533 g_return_if_fail (EMPATHY_IS_CONTACT (contact));
535 priv = GET_PRIV (contact);
537 g_object_ref (contact);
538 if (handle != priv->handle)
540 priv->handle = handle;
541 g_object_notify (G_OBJECT (contact), "handle");
543 g_object_unref (contact);
547 contact_get_property (GObject *object,
552 EmpathyContact *contact = EMPATHY_CONTACT (object);
556 case PROP_TP_CONTACT:
557 g_value_set_object (value, empathy_contact_get_tp_contact (contact));
560 g_value_set_object (value, empathy_contact_get_account (contact));
563 g_value_set_object (value, empathy_contact_get_persona (contact));
566 g_value_set_string (value, empathy_contact_get_id (contact));
569 g_value_set_string (value, empathy_contact_get_alias (contact));
571 case PROP_LOGGED_ALIAS:
572 g_value_set_string (value, empathy_contact_get_logged_alias (contact));
575 g_value_set_boxed (value, empathy_contact_get_avatar (contact));
578 g_value_set_uint (value, empathy_contact_get_presence (contact));
580 case PROP_PRESENCE_MESSAGE:
581 g_value_set_string (value, empathy_contact_get_presence_message (contact));
584 g_value_set_uint (value, empathy_contact_get_handle (contact));
586 case PROP_CAPABILITIES:
587 g_value_set_flags (value, empathy_contact_get_capabilities (contact));
590 g_value_set_boolean (value, empathy_contact_is_user (contact));
593 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
599 contact_set_property (GObject *object,
604 EmpathyContact *contact = EMPATHY_CONTACT (object);
605 EmpathyContactPriv *priv = GET_PRIV (object);
609 case PROP_TP_CONTACT:
610 priv->tp_contact = g_value_dup_object (value);
613 g_assert (priv->account == NULL);
614 priv->account = g_value_dup_object (value);
617 empathy_contact_set_persona (contact, g_value_get_object (value));
620 empathy_contact_set_id (contact, g_value_get_string (value));
623 empathy_contact_set_alias (contact, g_value_get_string (value));
625 case PROP_LOGGED_ALIAS:
626 g_assert (priv->logged_alias == NULL);
627 priv->logged_alias = g_value_dup_string (value);
630 empathy_contact_set_presence (contact, g_value_get_uint (value));
632 case PROP_PRESENCE_MESSAGE:
633 empathy_contact_set_presence_message (contact, g_value_get_string (value));
636 empathy_contact_set_handle (contact, g_value_get_uint (value));
638 case PROP_CAPABILITIES:
639 empathy_contact_set_capabilities (contact, g_value_get_flags (value));
642 empathy_contact_set_is_user (contact, g_value_get_boolean (value));
645 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
651 remove_tp_contact (gpointer data,
654 g_hash_table_remove (contacts_table, data);
657 static EmpathyContact *
658 empathy_contact_new (TpContact *tp_contact)
660 EmpathyContact *retval;
662 g_return_val_if_fail (TP_IS_CONTACT (tp_contact), NULL);
664 retval = g_object_new (EMPATHY_TYPE_CONTACT,
665 "tp-contact", tp_contact,
668 g_object_weak_ref (G_OBJECT (retval), remove_tp_contact, tp_contact);
680 contact_is_tpl_entity (gpointer key,
684 EmpathyContact *contact = value;
685 FindContactData *data = user_data;
686 TpAccount *account = empathy_contact_get_account (contact);
687 const gchar *path = NULL;
690 path = tp_proxy_get_object_path (account);
692 return !tp_strdiff (empathy_contact_get_id (contact),
693 tpl_entity_get_identifier (data->entity)) &&
694 !tp_strdiff (tp_proxy_get_object_path (data->account), path);
698 empathy_contact_from_tpl_contact (TpAccount *account,
699 TplEntity *tpl_entity)
701 EmpathyContact *retval;
703 EmpathyContact *existing_contact = NULL;
705 g_return_val_if_fail (TPL_IS_ENTITY (tpl_entity), NULL);
707 if (contacts_table != NULL)
709 FindContactData data;
711 data.entity = tpl_entity;
712 data.account = account;
714 existing_contact = g_hash_table_find (contacts_table,
715 contact_is_tpl_entity, &data);
718 if (existing_contact != NULL)
720 retval = g_object_new (EMPATHY_TYPE_CONTACT,
721 "tp-contact", empathy_contact_get_tp_contact (existing_contact),
722 "logged-alias", tpl_entity_get_alias (tpl_entity),
727 is_user = (TPL_ENTITY_SELF == tpl_entity_get_entity_type (tpl_entity));
729 retval = g_object_new (EMPATHY_TYPE_CONTACT,
730 "id", tpl_entity_get_identifier (tpl_entity),
731 "alias", tpl_entity_get_alias (tpl_entity),
737 if (!EMP_STR_EMPTY (tpl_entity_get_avatar_token (tpl_entity)))
738 contact_load_avatar_cache (retval,
739 tpl_entity_get_avatar_token (tpl_entity));
745 empathy_contact_get_tp_contact (EmpathyContact *contact)
747 EmpathyContactPriv *priv;
749 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
751 priv = GET_PRIV (contact);
753 return priv->tp_contact;
757 empathy_contact_get_id (EmpathyContact *contact)
759 EmpathyContactPriv *priv;
761 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
763 priv = GET_PRIV (contact);
765 if (priv->tp_contact != NULL)
766 return tp_contact_get_identifier (priv->tp_contact);
772 empathy_contact_get_alias (EmpathyContact *contact)
774 EmpathyContactPriv *priv;
775 const gchar *alias = NULL;
777 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
779 priv = GET_PRIV (contact);
781 if (!EMP_STR_EMPTY (priv->alias))
783 else if (priv->tp_contact != NULL)
784 alias = tp_contact_get_alias (priv->tp_contact);
786 if (!EMP_STR_EMPTY (alias))
789 return empathy_contact_get_id (contact);
793 empathy_contact_get_logged_alias (EmpathyContact *contact)
795 EmpathyContactPriv *priv;
797 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
799 priv = GET_PRIV (contact);
801 if (priv->logged_alias != NULL)
802 return priv->logged_alias;
804 return empathy_contact_get_alias (contact);
808 empathy_contact_set_alias (EmpathyContact *contact,
811 EmpathyContactPriv *priv;
812 FolksPersona *persona;
814 g_return_if_fail (EMPATHY_IS_CONTACT (contact));
816 priv = GET_PRIV (contact);
818 g_object_ref (contact);
820 /* Set the alias on the persona if possible */
821 persona = empathy_contact_get_persona (contact);
822 if (persona != NULL && FOLKS_IS_ALIAS_DETAILS (persona))
824 DEBUG ("Setting alias for contact %s to %s",
825 empathy_contact_get_id (contact), alias);
827 folks_alias_details_set_alias (FOLKS_ALIAS_DETAILS (persona), alias);
830 if (tp_strdiff (alias, priv->alias))
832 g_free (priv->alias);
833 priv->alias = g_strdup (alias);
834 g_object_notify (G_OBJECT (contact), "alias");
837 g_object_unref (contact);
841 groups_change_group_cb (GObject *source,
842 GAsyncResult *result,
845 FolksGroupDetails *group_details = FOLKS_GROUP_DETAILS (source);
846 GError *error = NULL;
848 folks_group_details_change_group_finish (group_details, result, &error);
851 g_warning ("failed to change group: %s", error->message);
852 g_clear_error (&error);
857 empathy_contact_change_group (EmpathyContact *contact, const gchar *group,
860 EmpathyContactPriv *priv;
861 FolksPersona *persona;
863 g_return_if_fail (EMPATHY_IS_CONTACT (contact));
864 g_return_if_fail (group != NULL);
866 priv = GET_PRIV (contact);
868 /* Normally pass through the changes to the persona */
869 persona = empathy_contact_get_persona (contact);
872 if (FOLKS_IS_GROUP_DETAILS (persona))
873 folks_group_details_change_group (FOLKS_GROUP_DETAILS (persona), group,
874 is_member, groups_change_group_cb, contact);
878 /* If the persona doesn't exist yet, we have to cache the changes until it
880 if (priv->groups == NULL)
882 priv->groups = gee_hash_set_new (G_TYPE_STRING, (GBoxedCopyFunc) g_strdup,
883 g_free, g_str_hash, g_str_equal);
886 gee_collection_add (GEE_COLLECTION (priv->groups), group);
890 empathy_contact_get_avatar (EmpathyContact *contact)
892 EmpathyContactPriv *priv;
894 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
896 priv = GET_PRIV (contact);
902 contact_set_avatar (EmpathyContact *contact,
903 EmpathyAvatar *avatar)
905 EmpathyContactPriv *priv;
907 g_return_if_fail (EMPATHY_IS_CONTACT (contact));
909 priv = GET_PRIV (contact);
911 if (priv->avatar == avatar)
916 empathy_avatar_unref (priv->avatar);
921 priv->avatar = empathy_avatar_ref (avatar);
923 g_object_notify (G_OBJECT (contact), "avatar");
927 empathy_contact_get_account (EmpathyContact *contact)
929 EmpathyContactPriv *priv;
931 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
933 priv = GET_PRIV (contact);
935 if (priv->account == NULL && priv->tp_contact != NULL)
937 TpConnection *connection;
939 /* FIXME: This assume the account manager already exists */
940 connection = tp_contact_get_connection (priv->tp_contact);
942 g_object_ref (tp_connection_get_account (connection));
945 return priv->account;
949 empathy_contact_get_persona (EmpathyContact *contact)
951 EmpathyContactPriv *priv;
953 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
955 priv = GET_PRIV (contact);
957 if (priv->persona == NULL && priv->tp_contact != NULL)
959 /* FIXME: This is disgustingly slow */
960 /* Query for the persona */
961 EmpathyIndividualManager *manager;
962 GList *individuals, *l;
964 manager = empathy_individual_manager_dup_singleton ();
965 individuals = empathy_individual_manager_get_members (manager);
967 for (l = individuals; l != NULL; l = l->next)
969 FolksIndividual *individual = FOLKS_INDIVIDUAL (l->data);
972 gboolean persona_found = FALSE;
974 personas = folks_individual_get_personas (individual);
975 iter = gee_iterable_iterator (GEE_ITERABLE (personas));
976 while (!persona_found && gee_iterator_next (iter))
978 TpfPersona *persona = gee_iterator_get (iter);
980 if (empathy_folks_persona_is_interesting (FOLKS_PERSONA (persona)))
982 TpContact *tp_contact = tpf_persona_get_contact (persona);
984 if (tp_contact == priv->tp_contact)
986 /* Found the right persona */
987 empathy_contact_set_persona (contact,
988 (FolksPersona *) persona);
989 persona_found = TRUE;
991 g_clear_object (&persona);
994 g_clear_object (&iter);
997 g_list_free (individuals);
998 g_object_unref (manager);
1001 return priv->persona;
1005 empathy_contact_set_persona (EmpathyContact *contact,
1006 FolksPersona *persona)
1008 EmpathyContactPriv *priv;
1010 g_return_if_fail (EMPATHY_IS_CONTACT (contact));
1011 g_return_if_fail (TPF_IS_PERSONA (persona));
1013 priv = GET_PRIV (contact);
1015 if (persona == priv->persona)
1018 if (priv->persona != NULL)
1020 g_signal_handlers_disconnect_by_func (priv->persona,
1021 folks_persona_notify_cb, contact);
1022 g_object_unref (priv->persona);
1024 priv->persona = g_object_ref (persona);
1026 g_signal_connect (priv->persona, "notify",
1027 G_CALLBACK (folks_persona_notify_cb), contact);
1029 g_object_notify (G_OBJECT (contact), "persona");
1031 /* Set the persona's alias, since ours could've been set using
1032 * empathy_contact_set_alias() before we had a persona; this happens when
1033 * adding a contact. */
1034 if (priv->alias != NULL)
1035 empathy_contact_set_alias (contact, priv->alias);
1037 /* Set the persona's groups */
1038 if (priv->groups != NULL)
1040 folks_group_details_set_groups (FOLKS_GROUP_DETAILS (persona),
1041 GEE_SET (priv->groups));
1042 g_object_unref (priv->groups);
1043 priv->groups = NULL;
1048 empathy_contact_get_connection (EmpathyContact *contact)
1050 EmpathyContactPriv *priv;
1052 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
1054 priv = GET_PRIV (contact);
1056 if (priv->tp_contact != NULL)
1057 return tp_contact_get_connection (priv->tp_contact);
1062 TpConnectionPresenceType
1063 empathy_contact_get_presence (EmpathyContact *contact)
1065 EmpathyContactPriv *priv;
1067 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact),
1068 TP_CONNECTION_PRESENCE_TYPE_UNSET);
1070 priv = GET_PRIV (contact);
1072 if (priv->tp_contact != NULL)
1073 return tp_contact_get_presence_type (priv->tp_contact);
1075 return priv->presence;
1079 empathy_contact_get_presence_message (EmpathyContact *contact)
1081 EmpathyContactPriv *priv;
1083 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
1085 priv = GET_PRIV (contact);
1087 if (priv->persona != NULL)
1088 return folks_presence_details_get_presence_message (
1089 FOLKS_PRESENCE_DETAILS (priv->persona));
1091 if (priv->tp_contact != NULL)
1092 return tp_contact_get_presence_message (priv->tp_contact);
1098 empathy_contact_get_handle (EmpathyContact *contact)
1100 EmpathyContactPriv *priv;
1102 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), 0);
1104 priv = GET_PRIV (contact);
1106 if (priv->tp_contact != NULL)
1107 return tp_contact_get_handle (priv->tp_contact);
1109 return priv->handle;
1113 empathy_contact_get_capabilities (EmpathyContact *contact)
1115 EmpathyContactPriv *priv;
1117 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), 0);
1119 priv = GET_PRIV (contact);
1121 return priv->capabilities;
1125 empathy_contact_is_user (EmpathyContact *contact)
1127 EmpathyContactPriv *priv;
1129 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), FALSE);
1131 priv = GET_PRIV (contact);
1133 return priv->is_user;
1137 empathy_contact_set_is_user (EmpathyContact *contact,
1140 EmpathyContactPriv *priv;
1142 g_return_if_fail (EMPATHY_IS_CONTACT (contact));
1144 priv = GET_PRIV (contact);
1146 if (priv->is_user == is_user)
1149 priv->is_user = is_user;
1151 g_object_notify (G_OBJECT (contact), "is-user");
1155 empathy_contact_is_online (EmpathyContact *contact)
1157 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), FALSE);
1159 switch (empathy_contact_get_presence (contact))
1161 case TP_CONNECTION_PRESENCE_TYPE_OFFLINE:
1162 case TP_CONNECTION_PRESENCE_TYPE_UNKNOWN:
1163 case TP_CONNECTION_PRESENCE_TYPE_ERROR:
1165 /* Contacts without presence are considered online so we can display IRC
1166 * contacts in rooms. */
1167 case TP_CONNECTION_PRESENCE_TYPE_UNSET:
1168 case TP_CONNECTION_PRESENCE_TYPE_AVAILABLE:
1169 case TP_CONNECTION_PRESENCE_TYPE_AWAY:
1170 case TP_CONNECTION_PRESENCE_TYPE_EXTENDED_AWAY:
1171 case TP_CONNECTION_PRESENCE_TYPE_HIDDEN:
1172 case TP_CONNECTION_PRESENCE_TYPE_BUSY:
1179 empathy_contact_get_status (EmpathyContact *contact)
1181 const gchar *message;
1183 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), "");
1185 message = empathy_contact_get_presence_message (contact);
1186 if (!EMP_STR_EMPTY (message))
1189 return empathy_presence_get_default_message (
1190 empathy_contact_get_presence (contact));
1194 empathy_contact_can_sms (EmpathyContact *contact)
1196 EmpathyContactPriv *priv;
1198 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), FALSE);
1200 priv = GET_PRIV (contact);
1202 return priv->capabilities & EMPATHY_CAPABILITIES_SMS;
1206 empathy_contact_can_voip (EmpathyContact *contact)
1208 EmpathyContactPriv *priv;
1210 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), FALSE);
1212 priv = GET_PRIV (contact);
1214 return priv->capabilities & (EMPATHY_CAPABILITIES_AUDIO |
1215 EMPATHY_CAPABILITIES_VIDEO);
1219 empathy_contact_can_voip_audio (EmpathyContact *contact)
1221 EmpathyContactPriv *priv;
1223 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), FALSE);
1225 priv = GET_PRIV (contact);
1227 return priv->capabilities & EMPATHY_CAPABILITIES_AUDIO;
1231 empathy_contact_can_voip_video (EmpathyContact *contact)
1233 EmpathyContactPriv *priv;
1235 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), FALSE);
1237 priv = GET_PRIV (contact);
1239 return priv->capabilities & EMPATHY_CAPABILITIES_VIDEO;
1243 empathy_contact_can_send_files (EmpathyContact *contact)
1245 EmpathyContactPriv *priv;
1247 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), FALSE);
1249 priv = GET_PRIV (contact);
1251 return priv->capabilities & EMPATHY_CAPABILITIES_FT;
1255 empathy_contact_can_use_rfb_stream_tube (EmpathyContact *contact)
1257 EmpathyContactPriv *priv;
1259 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), FALSE);
1261 priv = GET_PRIV (contact);
1263 return priv->capabilities & EMPATHY_CAPABILITIES_RFB_STREAM_TUBE;
1267 contact_has_log (EmpathyContact *contact)
1269 TplLogManager *manager;
1273 manager = tpl_log_manager_dup_singleton ();
1274 entity = tpl_entity_new (empathy_contact_get_id (contact),
1275 TPL_ENTITY_CONTACT, NULL, NULL);
1277 have_log = tpl_log_manager_exists (manager,
1278 empathy_contact_get_account (contact), entity, TPL_EVENT_MASK_TEXT);
1280 g_object_unref (entity);
1281 g_object_unref (manager);
1287 empathy_contact_can_do_action (EmpathyContact *self,
1288 EmpathyActionType action_type)
1290 gboolean sensitivity = FALSE;
1292 switch (action_type)
1294 case EMPATHY_ACTION_CHAT:
1297 case EMPATHY_ACTION_SMS:
1298 sensitivity = empathy_contact_can_sms (self);
1300 case EMPATHY_ACTION_AUDIO_CALL:
1301 sensitivity = empathy_contact_can_voip_audio (self);
1303 case EMPATHY_ACTION_VIDEO_CALL:
1304 sensitivity = empathy_contact_can_voip_video (self);
1306 case EMPATHY_ACTION_VIEW_LOGS:
1307 sensitivity = contact_has_log (self);
1309 case EMPATHY_ACTION_SEND_FILE:
1310 sensitivity = empathy_contact_can_send_files (self);
1312 case EMPATHY_ACTION_SHARE_MY_DESKTOP:
1313 sensitivity = empathy_contact_can_use_rfb_stream_tube (self);
1316 g_assert_not_reached ();
1319 return (sensitivity ? TRUE : FALSE);
1323 contact_get_avatar_filename (EmpathyContact *contact,
1329 gchar *token_escaped;
1331 if (EMP_STR_EMPTY (empathy_contact_get_id (contact)))
1334 token_escaped = tp_escape_as_identifier (token);
1335 account = empathy_contact_get_account (contact);
1337 avatar_path = g_build_filename (g_get_user_cache_dir (),
1340 tp_account_get_connection_manager (account),
1341 tp_account_get_protocol (account),
1343 g_mkdir_with_parents (avatar_path, 0700);
1345 avatar_file = g_build_filename (avatar_path, token_escaped, NULL);
1347 g_free (token_escaped);
1348 g_free (avatar_path);
1354 contact_load_avatar_cache (EmpathyContact *contact,
1357 EmpathyAvatar *avatar = NULL;
1361 GError *error = NULL;
1363 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), FALSE);
1364 g_return_val_if_fail (!EMP_STR_EMPTY (token), FALSE);
1366 /* Load the avatar from file if it exists */
1367 filename = contact_get_avatar_filename (contact, token);
1368 if (filename && g_file_test (filename, G_FILE_TEST_EXISTS))
1370 if (!g_file_get_contents (filename, &data, &len, &error))
1372 DEBUG ("Failed to load avatar from cache: %s",
1373 error ? error->message : "No error given");
1374 g_clear_error (&error);
1380 DEBUG ("Avatar loaded from %s", filename);
1381 avatar = empathy_avatar_new ((guchar *) data, len, NULL, filename);
1382 contact_set_avatar (contact, avatar);
1383 empathy_avatar_unref (avatar);
1389 return data != NULL;
1393 empathy_avatar_get_type (void)
1395 static GType type_id = 0;
1399 type_id = g_boxed_type_register_static ("EmpathyAvatar",
1400 (GBoxedCopyFunc) empathy_avatar_ref,
1401 (GBoxedFreeFunc) empathy_avatar_unref);
1408 * empathy_avatar_new:
1409 * @data: the avatar data
1410 * @len: the size of avatar data
1411 * @format: the mime type of the avatar image
1412 * @filename: the filename where the avatar is stored in cache
1414 * Create a #EmpathyAvatar from the provided data.
1416 * Returns: a new #EmpathyAvatar
1419 empathy_avatar_new (const guchar *data,
1421 const gchar *format,
1422 const gchar *filename)
1424 EmpathyAvatar *avatar;
1426 avatar = g_slice_new0 (EmpathyAvatar);
1427 avatar->data = g_memdup (data, len);
1429 avatar->format = g_strdup (format);
1430 avatar->filename = g_strdup (filename);
1431 avatar->refcount = 1;
1437 empathy_avatar_unref (EmpathyAvatar *avatar)
1439 g_return_if_fail (avatar != NULL);
1442 if (avatar->refcount == 0)
1444 g_free (avatar->data);
1445 g_free (avatar->format);
1446 g_free (avatar->filename);
1447 g_slice_free (EmpathyAvatar, avatar);
1452 empathy_avatar_ref (EmpathyAvatar *avatar)
1454 g_return_val_if_fail (avatar != NULL, NULL);
1462 * empathy_avatar_save_to_file:
1463 * @avatar: the avatar
1464 * @filename: name of a file to write avatar to
1465 * @error: return location for a GError, or NULL
1467 * Save the avatar to a file named filename
1469 * Returns: %TRUE on success, %FALSE if an error occurred
1472 empathy_avatar_save_to_file (EmpathyAvatar *self,
1473 const gchar *filename,
1476 return g_file_set_contents (filename, (const gchar *) self->data, self->len,
1481 * empathy_contact_get_location:
1482 * @contact: an #EmpathyContact
1484 * Returns the user's location if available. The keys are defined in
1485 * empathy-location.h. If the contact doesn't have location
1486 * information, the GHashTable will be empthy. Use #g_hash_table_unref when
1487 * you are done with the #GHashTable.
1489 * It is composed of string keys and GValues. Keys are
1490 * defined in empathy-location.h such as #EMPATHY_LOCATION_COUNTRY.
1491 * Example: a "city" key would have "Helsinki" as string GValue,
1492 * a "latitude" would have 65.0 as double GValue.
1494 * Returns: a #GHashTable of location values
1497 empathy_contact_get_location (EmpathyContact *contact)
1499 EmpathyContactPriv *priv;
1501 g_return_val_if_fail (EMPATHY_CONTACT (contact), NULL);
1503 priv = GET_PRIV (contact);
1505 return priv->location;
1509 * empathy_contact_set_location:
1510 * @contact: an #EmpathyContact
1511 * @location: a #GHashTable of the location
1513 * Sets the user's location based on the location #GHashTable passed.
1514 * It is composed of string keys and GValues. Keys are
1515 * defined in empathy-location.h such as #EMPATHY_LOCATION_COUNTRY.
1516 * Example: a "city" key would have "Helsinki" as string GValue,
1517 * a "latitude" would have 65.0 as double GValue.
1520 empathy_contact_set_location (EmpathyContact *contact,
1521 GHashTable *location)
1523 EmpathyContactPriv *priv;
1525 g_return_if_fail (EMPATHY_CONTACT (contact));
1526 g_return_if_fail (location != NULL);
1528 priv = GET_PRIV (contact);
1530 if (priv->location != NULL)
1531 g_hash_table_unref (priv->location);
1533 priv->location = g_hash_table_ref (location);
1535 update_geocode (contact);
1537 g_object_notify (G_OBJECT (contact), "location");
1540 const gchar * const *
1541 empathy_contact_get_client_types (EmpathyContact *contact)
1543 EmpathyContactPriv *priv;
1545 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
1547 priv = GET_PRIV (contact);
1549 return (const gchar * const *) priv->client_types;
1553 contact_set_client_types (EmpathyContact *contact,
1554 const gchar * const *client_types)
1556 EmpathyContactPriv *priv = GET_PRIV (contact);
1558 if (priv->client_types != NULL)
1559 g_strfreev (priv->client_types);
1561 priv->client_types = g_strdupv ((gchar **) client_types);
1562 g_object_notify (G_OBJECT (contact), "client-types");
1566 * empathy_contact_equal:
1567 * @contact1: an #EmpathyContact
1568 * @contact2: an #EmpathyContact
1570 * Returns FALSE if one of the contacts is NULL but the other is not.
1571 * Otherwise returns TRUE if both pointer are equal or if they bith
1572 * refer to the same id.
1573 * It's only necessary to call this function if your contact objects
1574 * come from logs where contacts are created dynamically and comparing
1575 * pointers is not enough.
1578 empathy_contact_equal (gconstpointer contact1,
1579 gconstpointer contact2)
1586 if ((contact1 == NULL) != (contact2 == NULL)) {
1589 if (contact1 == contact2) {
1592 c1 = EMPATHY_CONTACT (contact1);
1593 c2 = EMPATHY_CONTACT (contact2);
1594 id1 = empathy_contact_get_id (c1);
1595 id2 = empathy_contact_get_id (c2);
1596 if (!tp_strdiff (id1, id2)) {
1603 /* This callback is called by geocode-glib when it found a position
1604 * for the given address. A position is necessary for a contact
1605 * to show up on the map
1608 geocode_cb (GObject *source,
1609 GAsyncResult *result,
1612 EmpathyContact *contact = user_data;
1613 EmpathyContactPriv *priv = GET_PRIV (contact);
1614 GError *error = NULL;
1615 GHashTable *new_location;
1616 GHashTable *resolved = NULL;
1617 gdouble latitude, longitude;
1619 if (priv->location == NULL)
1622 resolved = geocode_object_resolve_finish (GEOCODE_OBJECT (source), result,
1625 if (resolved == NULL)
1627 DEBUG ("Failed to resolve geocode: %s", error->message);
1628 g_error_free (error);
1632 if (!geocode_object_get_coords (resolved, &longitude, &latitude))
1635 new_location = tp_asv_new (
1636 EMPATHY_LOCATION_LAT, G_TYPE_DOUBLE, latitude,
1637 EMPATHY_LOCATION_LON, G_TYPE_DOUBLE, longitude,
1640 DEBUG ("\t - Latitude: %f", latitude);
1641 DEBUG ("\t - Longitude: %f", longitude);
1643 /* Copy remaning fields. LAT and LON were not defined so we won't overwrite
1644 * the values we just set. */
1645 tp_g_hash_table_update (new_location, priv->location,
1646 (GBoxedCopyFunc) g_strdup, (GBoxedCopyFunc) tp_g_value_slice_dup);
1648 /* Don't change the accuracy as we used an address to get this position */
1649 g_hash_table_unref (priv->location);
1650 priv->location = new_location;
1651 g_object_notify ((GObject *) contact, "location");
1654 tp_clear_pointer (&resolved, g_hash_table_unref);
1655 g_object_unref (contact);
1659 update_geocode (EmpathyContact *contact)
1661 GeocodeObject *geocode;
1662 GHashTable *location;
1664 location = empathy_contact_get_location (contact);
1665 if (location == NULL ||
1666 g_hash_table_size (location) == 0)
1669 /* No need to search for position if contact published it */
1670 if (g_hash_table_lookup (location, EMPATHY_LOCATION_LAT) != NULL ||
1671 g_hash_table_lookup (location, EMPATHY_LOCATION_LON) != NULL)
1674 geocode = geocode_object_new_for_params (location);
1675 if (geocode == NULL)
1678 geocode_object_resolve_async (geocode, NULL, geocode_cb,
1679 g_object_ref (contact));
1681 g_object_unref (geocode);
1685 static EmpathyCapabilities
1686 tp_caps_to_capabilities (TpCapabilities *caps)
1688 EmpathyCapabilities capabilities = 0;
1692 classes = tp_capabilities_get_channel_classes (caps);
1694 for (i = 0; i < classes->len; i++)
1696 GValueArray *class_struct;
1697 GHashTable *fixed_prop;
1699 TpHandleType handle_type;
1700 const gchar *chan_type;
1702 class_struct = g_ptr_array_index (classes, i);
1703 tp_value_array_unpack (class_struct, 2,
1707 handle_type = tp_asv_get_uint32 (fixed_prop,
1708 TP_PROP_CHANNEL_TARGET_HANDLE_TYPE, NULL);
1709 if (handle_type != TP_HANDLE_TYPE_CONTACT)
1712 chan_type = tp_asv_get_string (fixed_prop,
1713 TP_PROP_CHANNEL_CHANNEL_TYPE);
1715 if (!tp_strdiff (chan_type, TP_IFACE_CHANNEL_TYPE_FILE_TRANSFER))
1717 capabilities |= EMPATHY_CAPABILITIES_FT;
1719 else if (!tp_strdiff (chan_type, TP_IFACE_CHANNEL_TYPE_STREAM_TUBE))
1721 const gchar *service;
1723 service = tp_asv_get_string (fixed_prop,
1724 TP_PROP_CHANNEL_TYPE_STREAM_TUBE_SERVICE);
1726 if (!tp_strdiff (service, "rfb"))
1727 capabilities |= EMPATHY_CAPABILITIES_RFB_STREAM_TUBE;
1729 else if (!tp_strdiff (chan_type,
1730 TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA))
1734 for (j = 0; allowed_prop[j] != NULL; j++)
1736 if (!tp_strdiff (allowed_prop[j],
1737 TP_PROP_CHANNEL_TYPE_STREAMED_MEDIA_INITIAL_AUDIO))
1738 capabilities |= EMPATHY_CAPABILITIES_AUDIO;
1739 else if (!tp_strdiff (allowed_prop[j],
1740 TP_PROP_CHANNEL_TYPE_STREAMED_MEDIA_INITIAL_VIDEO))
1741 capabilities |= EMPATHY_CAPABILITIES_VIDEO;
1744 if (tp_asv_get_boolean (fixed_prop,
1745 TP_PROP_CHANNEL_TYPE_STREAMED_MEDIA_INITIAL_AUDIO, NULL))
1746 capabilities |= EMPATHY_CAPABILITIES_AUDIO;
1747 if (tp_asv_get_boolean (fixed_prop,
1748 TP_PROP_CHANNEL_TYPE_STREAMED_MEDIA_INITIAL_VIDEO, NULL))
1749 capabilities |= EMPATHY_CAPABILITIES_VIDEO;
1751 else if (!tp_strdiff (chan_type, TP_IFACE_CHANNEL_TYPE_TEXT))
1753 if (tp_asv_get_boolean (fixed_prop,
1754 TP_PROP_CHANNEL_INTERFACE_SMS_SMS_CHANNEL, NULL))
1755 capabilities |= EMPATHY_CAPABILITIES_SMS;
1757 else if (!tp_strdiff (chan_type,
1758 TPY_IFACE_CHANNEL_TYPE_CALL))
1762 if (tp_asv_get_boolean (fixed_prop,
1763 TPY_PROP_CHANNEL_TYPE_CALL_INITIAL_AUDIO, NULL))
1764 capabilities |= EMPATHY_CAPABILITIES_AUDIO;
1766 if (tp_asv_get_boolean (fixed_prop,
1767 TPY_PROP_CHANNEL_TYPE_CALL_INITIAL_VIDEO, NULL))
1768 capabilities |= EMPATHY_CAPABILITIES_VIDEO;
1770 for (j = 0; allowed_prop[j] != NULL; j++)
1772 if (!tp_strdiff (allowed_prop[j],
1773 TPY_PROP_CHANNEL_TYPE_CALL_INITIAL_AUDIO))
1774 capabilities |= EMPATHY_CAPABILITIES_AUDIO;
1775 else if (!tp_strdiff (allowed_prop[j],
1776 TPY_PROP_CHANNEL_TYPE_CALL_INITIAL_VIDEO))
1777 capabilities |= EMPATHY_CAPABILITIES_VIDEO;
1782 return capabilities;
1786 set_capabilities_from_tp_caps (EmpathyContact *self,
1787 TpCapabilities *caps)
1789 EmpathyCapabilities capabilities;
1794 capabilities = tp_caps_to_capabilities (caps);
1795 empathy_contact_set_capabilities (self, capabilities);
1799 contact_set_avatar_from_tp_contact (EmpathyContact *contact)
1801 EmpathyContactPriv *priv = GET_PRIV (contact);
1805 mime = tp_contact_get_avatar_mime_type (priv->tp_contact);
1806 file = tp_contact_get_avatar_file (priv->tp_contact);
1810 EmpathyAvatar *avatar;
1814 GError *error = NULL;
1816 if (!g_file_load_contents (file, NULL, &data, &len, NULL, &error))
1818 DEBUG ("Failed to load avatar: %s", error->message);
1820 g_error_free (error);
1821 contact_set_avatar (contact, NULL);
1825 path = g_file_get_path (file);
1827 avatar = empathy_avatar_new ((guchar *) data, len, mime, path);
1829 contact_set_avatar (contact, avatar);
1830 empathy_avatar_unref (avatar);
1836 contact_set_avatar (contact, NULL);
1841 empathy_contact_dup_from_tp_contact (TpContact *tp_contact)
1843 EmpathyContact *contact = NULL;
1845 g_return_val_if_fail (TP_IS_CONTACT (tp_contact), NULL);
1847 if (contacts_table == NULL)
1848 contacts_table = g_hash_table_new (g_direct_hash, g_direct_equal);
1850 contact = g_hash_table_lookup (contacts_table, tp_contact);
1852 if (contact == NULL)
1854 contact = empathy_contact_new (tp_contact);
1856 /* The hash table does not keep any ref.
1857 * contact keeps a ref to tp_contact, and is removed from the table in
1858 * contact_dispose() */
1859 g_hash_table_insert (contacts_table, tp_contact, contact);
1863 g_object_ref (contact);
1870 presence_cmp_func (EmpathyContact *a,
1873 FolksPresenceDetails *presence_a, *presence_b;
1875 presence_a = FOLKS_PRESENCE_DETAILS (empathy_contact_get_persona (a));
1876 presence_b = FOLKS_PRESENCE_DETAILS (empathy_contact_get_persona (b));
1878 /* We negate the result because we're sorting in reverse order (i.e. such that
1879 * the Personas with the highest presence are at the beginning of the list. */
1880 return -folks_presence_details_typecmp (
1881 folks_presence_details_get_presence_type (presence_a),
1882 folks_presence_details_get_presence_type (presence_b));
1886 voip_cmp_func (EmpathyContact *a,
1889 gboolean has_audio_a, has_audio_b;
1890 gboolean has_video_a, has_video_b;
1892 has_audio_a = empathy_contact_can_voip_audio (a);
1893 has_audio_b = empathy_contact_can_voip_audio (b);
1894 has_video_a = empathy_contact_can_voip_video (a);
1895 has_video_b = empathy_contact_can_voip_video (b);
1897 /* First check video */
1898 if (has_video_a == has_video_b)
1900 /* Use audio to to break tie */
1901 if (has_audio_a == has_audio_b)
1903 else if (has_audio_a)
1908 else if (has_video_a)
1915 ft_cmp_func (EmpathyContact *a,
1918 gboolean can_send_files_a, can_send_files_b;
1920 can_send_files_a = empathy_contact_can_send_files (a);
1921 can_send_files_b = empathy_contact_can_send_files (b);
1923 if (can_send_files_a == can_send_files_b)
1925 else if (can_send_files_a)
1932 rfb_stream_tube_cmp_func (EmpathyContact *a,
1935 gboolean rfb_a, rfb_b;
1937 rfb_a = empathy_contact_can_use_rfb_stream_tube (a);
1938 rfb_b = empathy_contact_can_use_rfb_stream_tube (b);
1948 /* Sort by presence as with presence_cmp_func(), but if the two contacts have
1949 * the same presence, prefer the one which can do both audio *and* video calls,
1950 * over the one which can only do one of the two. */
1952 voip_sort_func (EmpathyContact *a, EmpathyContact *b)
1954 gint presence_sort = presence_cmp_func (a, b);
1956 if (presence_sort != 0)
1957 return presence_sort;
1959 return voip_cmp_func (a, b);
1962 /* Sort by presence as with presence_cmp_func() and then break ties using the
1963 * most "capable" individual. So users will be able to pick more actions on
1964 * the contact in the "Contact" menu of the chat window. */
1966 chat_sort_func (EmpathyContact *a,
1971 result = presence_cmp_func (a, b);
1975 /* Prefer individual supporting file transfer */
1976 result = ft_cmp_func (a, b);
1980 /* Check audio/video capabilities */
1981 result = voip_cmp_func (a, b);
1985 /* Check 'Share my destop' feature */
1986 return rfb_stream_tube_cmp_func (a, b);
1990 get_sort_func_for_action (EmpathyActionType action_type)
1992 switch (action_type)
1994 case EMPATHY_ACTION_AUDIO_CALL:
1995 case EMPATHY_ACTION_VIDEO_CALL:
1996 return (GCompareFunc) voip_sort_func;
1997 case EMPATHY_ACTION_CHAT:
1998 return (GCompareFunc) chat_sort_func;
1999 case EMPATHY_ACTION_VIEW_LOGS:
2000 case EMPATHY_ACTION_SEND_FILE:
2001 case EMPATHY_ACTION_SHARE_MY_DESKTOP:
2003 return (GCompareFunc) presence_cmp_func;
2008 * empathy_contact_dup_best_for_action:
2009 * @individual: a #FolksIndividual
2010 * @action_type: the type of action to be performed on the contact
2012 * Chooses a #FolksPersona from the given @individual which is best-suited for
2013 * the given @action_type. "Best-suited" is determined by choosing the persona
2014 * with the highest presence out of all the personas which can perform the given
2015 * @action_type (e.g. are capable of video calling).
2017 * Return value: an #EmpathyContact for the best persona, or %NULL;
2018 * unref with g_object_unref()
2021 empathy_contact_dup_best_for_action (FolksIndividual *individual,
2022 EmpathyActionType action_type)
2027 EmpathyContact *best_contact = NULL;
2029 /* Build a list of EmpathyContacts that we can sort */
2030 personas = folks_individual_get_personas (individual);
2033 iter = gee_iterable_iterator (GEE_ITERABLE (personas));
2034 while (gee_iterator_next (iter))
2036 FolksPersona *persona = gee_iterator_get (iter);
2037 TpContact *tp_contact;
2038 EmpathyContact *contact = NULL;
2040 if (!empathy_folks_persona_is_interesting (persona))
2043 tp_contact = tpf_persona_get_contact (TPF_PERSONA (persona));
2044 if (tp_contact == NULL)
2047 contact = empathy_contact_dup_from_tp_contact (tp_contact);
2048 empathy_contact_set_persona (contact, FOLKS_PERSONA (persona));
2050 /* Only choose the contact if they're actually capable of the specified
2052 if (empathy_contact_can_do_action (contact, action_type))
2053 contacts = g_list_prepend (contacts, g_object_ref (contact));
2056 g_clear_object (&contact);
2057 g_clear_object (&persona);
2059 g_clear_object (&iter);
2061 /* Sort the contacts by some heuristic based on the action type, then take
2062 * the top contact. */
2063 if (contacts != NULL)
2065 contacts = g_list_sort (contacts, get_sort_func_for_action (action_type));
2066 best_contact = g_object_ref (contacts->data);
2069 g_list_foreach (contacts, (GFunc) g_object_unref, NULL);
2070 g_list_free (contacts);
2072 return best_contact;