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Updated German help translation
[empathy/ppotvin.git] / libempathy-gtk / empathy-contact-list-store.c
blob960e9e457e6ed05638c21742bd36644ac28ea847
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 <gtk/gtk.h>
32
33 #include <telepathy-glib/util.h>
34
35 #include <libempathy/empathy-utils.h>
36 #include <libempathy/empathy-enum-types.h>
37 #include <libempathy/empathy-contact-manager.h>
38
39 #include "empathy-contact-list-store.h"
40 #include "empathy-ui-utils.h"
41 #include "empathy-gtk-enum-types.h"
42
43 #define DEBUG_FLAG EMPATHY_DEBUG_CONTACT
44 #include <libempathy/empathy-debug.h>
45
46 /* Active users are those which have recently changed state
47 * (e.g. online, offline or from normal to a busy state).
48 */
49
50 /* Time in seconds user is shown as active */
51 #define ACTIVE_USER_SHOW_TIME 7
52
53 /* Time in seconds after connecting which we wait before active users are enabled */
54 #define ACTIVE_USER_WAIT_TO_ENABLE_TIME 5
55
56 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyContactListStore)
57 typedef struct {
58 EmpathyContactList *list;
59 gboolean show_offline;
60 gboolean show_avatars;
61 gboolean show_groups;
62 gboolean is_compact;
63 gboolean show_protocols;
64 gboolean show_active;
65 EmpathyContactListStoreSort sort_criterium;
66 guint inhibit_active;
67 guint setup_idle_id;
68 gboolean dispose_has_run;
69 GHashTable *status_icons;
70 } EmpathyContactListStorePriv;
71
72 typedef struct {
73 GtkTreeIter iter;
74 const gchar *name;
75 gboolean found;
76 } FindGroup;
77
78 typedef struct {
79 EmpathyContact *contact;
80 gboolean found;
81 GList *iters;
82 } FindContact;
83
84 typedef struct {
85 EmpathyContactListStore *store;
86 EmpathyContact *contact;
87 gboolean remove;
88 } ShowActiveData;
89
90 static void contact_list_store_dispose (GObject *object);
91 static void contact_list_store_get_property (GObject *object,
92 guint param_id,
93 GValue *value,
94 GParamSpec *pspec);
95 static void contact_list_store_set_property (GObject *object,
96 guint param_id,
97 const GValue *value,
98 GParamSpec *pspec);
99 static void contact_list_store_setup (EmpathyContactListStore *store);
100 static gboolean contact_list_store_inibit_active_cb (EmpathyContactListStore *store);
101 static void contact_list_store_members_changed_cb (EmpathyContactList *list_iface,
102 EmpathyContact *contact,
103 EmpathyContact *actor,
104 guint reason,
105 gchar *message,
106 gboolean is_member,
107 EmpathyContactListStore *store);
108 static void contact_list_store_member_renamed_cb (EmpathyContactList *list_iface,
109 EmpathyContact *old_contact,
110 EmpathyContact *new_contact,
111 guint reason,
112 gchar *message,
113 EmpathyContactListStore *store);
114 static void contact_list_store_groups_changed_cb (EmpathyContactList *list_iface,
115 EmpathyContact *contact,
116 gchar *group,
117 gboolean is_member,
118 EmpathyContactListStore *store);
119 static void contact_list_store_add_contact (EmpathyContactListStore *store,
120 EmpathyContact *contact);
121 static void contact_list_store_remove_contact (EmpathyContactListStore *store,
122 EmpathyContact *contact);
123 static void contact_list_store_contact_update (EmpathyContactListStore *store,
124 EmpathyContact *contact);
125 static void contact_list_store_contact_updated_cb (EmpathyContact *contact,
126 GParamSpec *param,
127 EmpathyContactListStore *store);
128 static void contact_list_store_contact_set_active (EmpathyContactListStore *store,
129 EmpathyContact *contact,
130 gboolean active,
131 gboolean set_changed);
132 static ShowActiveData * contact_list_store_contact_active_new (EmpathyContactListStore *store,
133 EmpathyContact *contact,
134 gboolean remove);
135 static void contact_list_store_contact_active_free (ShowActiveData *data);
136 static gboolean contact_list_store_contact_active_cb (ShowActiveData *data);
137 static gboolean contact_list_store_get_group_foreach (GtkTreeModel *model,
138 GtkTreePath *path,
139 GtkTreeIter *iter,
140 FindGroup *fg);
141 static void contact_list_store_get_group (EmpathyContactListStore *store,
142 const gchar *name,
143 GtkTreeIter *iter_group_to_set,
144 GtkTreeIter *iter_separator_to_set,
145 gboolean *created);
146 static gint contact_list_store_state_sort_func (GtkTreeModel *model,
147 GtkTreeIter *iter_a,
148 GtkTreeIter *iter_b,
149 gpointer user_data);
150 static gint contact_list_store_name_sort_func (GtkTreeModel *model,
151 GtkTreeIter *iter_a,
152 GtkTreeIter *iter_b,
153 gpointer user_data);
154 static gboolean contact_list_store_find_contact_foreach (GtkTreeModel *model,
155 GtkTreePath *path,
156 GtkTreeIter *iter,
157 FindContact *fc);
158 static GList * contact_list_store_find_contact (EmpathyContactListStore *store,
159 EmpathyContact *contact);
160 static gboolean contact_list_store_update_list_mode_foreach (GtkTreeModel *model,
161 GtkTreePath *path,
162 GtkTreeIter *iter,
163 EmpathyContactListStore *store);
164
165 enum {
166 PROP_0,
167 PROP_CONTACT_LIST,
168 PROP_SHOW_OFFLINE,
169 PROP_SHOW_AVATARS,
170 PROP_SHOW_PROTOCOLS,
171 PROP_SHOW_GROUPS,
172 PROP_IS_COMPACT,
173 PROP_SORT_CRITERIUM
174 };
175
176 G_DEFINE_TYPE (EmpathyContactListStore, empathy_contact_list_store, GTK_TYPE_TREE_STORE);
177
178 static gboolean
179 contact_list_store_iface_setup (gpointer user_data)
180 {
181 EmpathyContactListStore *store = user_data;
182 EmpathyContactListStorePriv *priv = GET_PRIV (store);
183 GList *contacts, *l;
184
185 /* Signal connection. */
186 g_signal_connect (priv->list,
187 "member-renamed",
188 G_CALLBACK (contact_list_store_member_renamed_cb),
189 store);
190 g_signal_connect (priv->list,
191 "members-changed",
192 G_CALLBACK (contact_list_store_members_changed_cb),
193 store);
194 g_signal_connect (priv->list,
195 "groups-changed",
196 G_CALLBACK (contact_list_store_groups_changed_cb),
197 store);
198
199 /* Add contacts already created. */
200 contacts = empathy_contact_list_get_members (priv->list);
201 for (l = contacts; l; l = l->next) {
202 contact_list_store_members_changed_cb (priv->list, l->data,
203 NULL, 0, NULL,
204 TRUE,
205 store);
206
207 g_object_unref (l->data);
208 }
209 g_list_free (contacts);
210
211 priv->setup_idle_id = 0;
212 return FALSE;
213 }
214
215
216 static void
217 contact_list_store_set_contact_list (EmpathyContactListStore *store,
218 EmpathyContactList *list_iface)
219 {
220 EmpathyContactListStorePriv *priv = GET_PRIV (store);
221
222 priv->list = g_object_ref (list_iface);
223
224 /* Let a chance to have all properties set before populating */
225 priv->setup_idle_id = g_idle_add (contact_list_store_iface_setup, store);
226 }
227
228 static void
229 empathy_contact_list_store_class_init (EmpathyContactListStoreClass *klass)
230 {
231 GObjectClass *object_class = G_OBJECT_CLASS (klass);
232
233 object_class->dispose = contact_list_store_dispose;
234 object_class->get_property = contact_list_store_get_property;
235 object_class->set_property = contact_list_store_set_property;
236
237 g_object_class_install_property (object_class,
238 PROP_CONTACT_LIST,
239 g_param_spec_object ("contact-list",
240 "The contact list iface",
241 "The contact list iface",
242 EMPATHY_TYPE_CONTACT_LIST,
243 G_PARAM_CONSTRUCT_ONLY |
244 G_PARAM_READWRITE));
245 g_object_class_install_property (object_class,
246 PROP_SHOW_OFFLINE,
247 g_param_spec_boolean ("show-offline",
248 "Show Offline",
249 "Whether contact list should display "
250 "offline contacts",
251 FALSE,
252 G_PARAM_READWRITE));
253 g_object_class_install_property (object_class,
254 PROP_SHOW_AVATARS,
255 g_param_spec_boolean ("show-avatars",
256 "Show Avatars",
257 "Whether contact list should display "
258 "avatars for contacts",
259 TRUE,
260 G_PARAM_READWRITE));
261 g_object_class_install_property (object_class,
262 PROP_SHOW_PROTOCOLS,
263 g_param_spec_boolean ("show-protocols",
264 "Show Protocols",
265 "Whether contact list should display "
266 "protocols for contacts",
267 FALSE,
268 G_PARAM_READWRITE));
269 g_object_class_install_property (object_class,
270 PROP_SHOW_GROUPS,
271 g_param_spec_boolean ("show-groups",
272 "Show Groups",
273 "Whether contact list should display "
274 "contact groups",
275 TRUE,
276 G_PARAM_READWRITE));
277 g_object_class_install_property (object_class,
278 PROP_IS_COMPACT,
279 g_param_spec_boolean ("is-compact",
280 "Is Compact",
281 "Whether the contact list is in compact mode or not",
282 FALSE,
283 G_PARAM_READWRITE));
284
285 g_object_class_install_property (object_class,
286 PROP_SORT_CRITERIUM,
287 g_param_spec_enum ("sort-criterium",
288 "Sort citerium",
289 "The sort criterium to use for sorting the contact list",
290 EMPATHY_TYPE_CONTACT_LIST_STORE_SORT,
291 EMPATHY_CONTACT_LIST_STORE_SORT_NAME,
292 G_PARAM_READWRITE));
293
294 g_type_class_add_private (object_class, sizeof (EmpathyContactListStorePriv));
295 }
296
297 static void
298 empathy_contact_list_store_init (EmpathyContactListStore *store)
299 {
300 EmpathyContactListStorePriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (store,
301 EMPATHY_TYPE_CONTACT_LIST_STORE, EmpathyContactListStorePriv);
302
303 store->priv = priv;
304 priv->show_avatars = TRUE;
305 priv->show_groups = TRUE;
306 priv->show_protocols = FALSE;
307 priv->inhibit_active = g_timeout_add_seconds (ACTIVE_USER_WAIT_TO_ENABLE_TIME,
308 (GSourceFunc) contact_list_store_inibit_active_cb,
309 store);
310 priv->status_icons = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_object_unref);
311 contact_list_store_setup (store);
312 }
313
314 static void
315 contact_list_store_dispose (GObject *object)
316 {
317 EmpathyContactListStorePriv *priv = GET_PRIV (object);
318 GList *contacts, *l;
319
320 if (priv->dispose_has_run)
321 return;
322 priv->dispose_has_run = TRUE;
323
324 contacts = empathy_contact_list_get_members (priv->list);
325 for (l = contacts; l; l = l->next) {
326 g_signal_handlers_disconnect_by_func (l->data,
327 G_CALLBACK (contact_list_store_contact_updated_cb),
328 object);
329
330 g_object_unref (l->data);
331 }
332 g_list_free (contacts);
333
334 g_signal_handlers_disconnect_by_func (priv->list,
335 G_CALLBACK (contact_list_store_member_renamed_cb),
336 object);
337 g_signal_handlers_disconnect_by_func (priv->list,
338 G_CALLBACK (contact_list_store_members_changed_cb),
339 object);
340 g_signal_handlers_disconnect_by_func (priv->list,
341 G_CALLBACK (contact_list_store_groups_changed_cb),
342 object);
343 g_object_unref (priv->list);
344
345 if (priv->inhibit_active) {
346 g_source_remove (priv->inhibit_active);
347 }
348
349 if (priv->setup_idle_id != 0) {
350 g_source_remove (priv->setup_idle_id);
351 }
352
353 g_hash_table_destroy (priv->status_icons);
354 G_OBJECT_CLASS (empathy_contact_list_store_parent_class)->dispose (object);
355 }
356
357 static void
358 contact_list_store_get_property (GObject *object,
359 guint param_id,
360 GValue *value,
361 GParamSpec *pspec)
362 {
363 EmpathyContactListStorePriv *priv;
364
365 priv = GET_PRIV (object);
366
367 switch (param_id) {
368 case PROP_CONTACT_LIST:
369 g_value_set_object (value, priv->list);
370 break;
371 case PROP_SHOW_OFFLINE:
372 g_value_set_boolean (value, priv->show_offline);
373 break;
374 case PROP_SHOW_AVATARS:
375 g_value_set_boolean (value, priv->show_avatars);
376 break;
377 case PROP_SHOW_PROTOCOLS:
378 g_value_set_boolean (value, priv->show_protocols);
379 break;
380 case PROP_SHOW_GROUPS:
381 g_value_set_boolean (value, priv->show_groups);
382 break;
383 case PROP_IS_COMPACT:
384 g_value_set_boolean (value, priv->is_compact);
385 break;
386 case PROP_SORT_CRITERIUM:
387 g_value_set_enum (value, priv->sort_criterium);
388 break;
389 default:
390 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
391 break;
392 };
393 }
394
395 static void
396 contact_list_store_set_property (GObject *object,
397 guint param_id,
398 const GValue *value,
399 GParamSpec *pspec)
400 {
401 EmpathyContactListStorePriv *priv;
402
403 priv = GET_PRIV (object);
404
405 switch (param_id) {
406 case PROP_CONTACT_LIST:
407 contact_list_store_set_contact_list (EMPATHY_CONTACT_LIST_STORE (object),
408 g_value_get_object (value));
409 break;
410 case PROP_SHOW_OFFLINE:
411 empathy_contact_list_store_set_show_offline (EMPATHY_CONTACT_LIST_STORE (object),
412 g_value_get_boolean (value));
413 break;
414 case PROP_SHOW_AVATARS:
415 empathy_contact_list_store_set_show_avatars (EMPATHY_CONTACT_LIST_STORE (object),
416 g_value_get_boolean (value));
417 break;
418 case PROP_SHOW_PROTOCOLS:
419 empathy_contact_list_store_set_show_protocols (EMPATHY_CONTACT_LIST_STORE (object),
420 g_value_get_boolean (value));
421 break;
422 case PROP_SHOW_GROUPS:
423 empathy_contact_list_store_set_show_groups (EMPATHY_CONTACT_LIST_STORE (object),
424 g_value_get_boolean (value));
425 break;
426 case PROP_IS_COMPACT:
427 empathy_contact_list_store_set_is_compact (EMPATHY_CONTACT_LIST_STORE (object),
428 g_value_get_boolean (value));
429 break;
430 case PROP_SORT_CRITERIUM:
431 empathy_contact_list_store_set_sort_criterium (EMPATHY_CONTACT_LIST_STORE (object),
432 g_value_get_enum (value));
433 break;
434 default:
435 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
436 break;
437 };
438 }
439
440 EmpathyContactListStore *
441 empathy_contact_list_store_new (EmpathyContactList *list_iface)
442 {
443 g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST (list_iface), NULL);
444
445 return g_object_new (EMPATHY_TYPE_CONTACT_LIST_STORE,
446 "contact-list", list_iface,
447 NULL);
448 }
449
450 EmpathyContactList *
451 empathy_contact_list_store_get_list_iface (EmpathyContactListStore *store)
452 {
453 EmpathyContactListStorePriv *priv;
454
455 g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store), FALSE);
456
457 priv = GET_PRIV (store);
458
459 return priv->list;
460 }
461
462 gboolean
463 empathy_contact_list_store_get_show_offline (EmpathyContactListStore *store)
464 {
465 EmpathyContactListStorePriv *priv;
466
467 g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store), FALSE);
468
469 priv = GET_PRIV (store);
470
471 return priv->show_offline;
472 }
473
474 void
475 empathy_contact_list_store_set_show_offline (EmpathyContactListStore *store,
476 gboolean show_offline)
477 {
478 EmpathyContactListStorePriv *priv;
479 GList *contacts, *l;
480 gboolean show_active;
481
482 g_return_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store));
483
484 priv = GET_PRIV (store);
485
486 priv->show_offline = show_offline;
487 show_active = priv->show_active;
488
489 /* Disable temporarily. */
490 priv->show_active = FALSE;
491
492 contacts = empathy_contact_list_get_members (priv->list);
493 for (l = contacts; l; l = l->next) {
494 contact_list_store_contact_update (store, l->data);
495
496 g_object_unref (l->data);
497 }
498 g_list_free (contacts);
499
500 /* Restore to original setting. */
501 priv->show_active = show_active;
502
503 g_object_notify (G_OBJECT (store), "show-offline");
504 }
505
506 gboolean
507 empathy_contact_list_store_get_show_avatars (EmpathyContactListStore *store)
508 {
509 EmpathyContactListStorePriv *priv;
510
511 g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store), TRUE);
512
513 priv = GET_PRIV (store);
514
515 return priv->show_avatars;
516 }
517
518 void
519 empathy_contact_list_store_set_show_avatars (EmpathyContactListStore *store,
520 gboolean show_avatars)
521 {
522 EmpathyContactListStorePriv *priv;
523 GtkTreeModel *model;
524
525 g_return_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store));
526
527 priv = GET_PRIV (store);
528
529 priv->show_avatars = show_avatars;
530
531 model = GTK_TREE_MODEL (store);
532
533 gtk_tree_model_foreach (model,
534 (GtkTreeModelForeachFunc)
535 contact_list_store_update_list_mode_foreach,
536 store);
537
538 g_object_notify (G_OBJECT (store), "show-avatars");
539 }
540
541
542 gboolean
543 empathy_contact_list_store_get_show_protocols (EmpathyContactListStore *store)
544 {
545 EmpathyContactListStorePriv *priv;
546
547 g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store), TRUE);
548
549 priv = GET_PRIV (store);
550
551 return priv->show_protocols;
552 }
553
554 void
555 empathy_contact_list_store_set_show_protocols (EmpathyContactListStore *store,
556 gboolean show_protocols)
557 {
558 EmpathyContactListStorePriv *priv;
559 GtkTreeModel *model;
560
561 g_return_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store));
562
563 priv = GET_PRIV (store);
564
565 priv->show_protocols = show_protocols;
566
567 model = GTK_TREE_MODEL (store);
568
569 gtk_tree_model_foreach (model,
570 (GtkTreeModelForeachFunc)
571 contact_list_store_update_list_mode_foreach,
572 store);
573
574 g_object_notify (G_OBJECT (store), "show-protocols");
575 }
576
577 gboolean
578 empathy_contact_list_store_get_show_groups (EmpathyContactListStore *store)
579 {
580 EmpathyContactListStorePriv *priv;
581
582 g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store), TRUE);
583
584 priv = GET_PRIV (store);
585
586 return priv->show_groups;
587 }
588
589 void
590 empathy_contact_list_store_set_show_groups (EmpathyContactListStore *store,
591 gboolean show_groups)
592 {
593 EmpathyContactListStorePriv *priv;
594 GList *contacts, *l;
595
596 g_return_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store));
597
598 priv = GET_PRIV (store);
599
600 if (priv->show_groups == show_groups) {
601 return;
602 }
603
604 priv->show_groups = show_groups;
605
606 /* Remove all contacts and add them back, not optimized but that's the
607 * easy way :) */
608 gtk_tree_store_clear (GTK_TREE_STORE (store));
609 contacts = empathy_contact_list_get_members (priv->list);
610 for (l = contacts; l; l = l->next) {
611 contact_list_store_members_changed_cb (priv->list, l->data,
612 NULL, 0, NULL,
613 TRUE,
614 store);
615
616 g_object_unref (l->data);
617 }
618 g_list_free (contacts);
619
620 g_object_notify (G_OBJECT (store), "show-groups");
621 }
622
623 gboolean
624 empathy_contact_list_store_get_is_compact (EmpathyContactListStore *store)
625 {
626 EmpathyContactListStorePriv *priv;
627
628 g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store), TRUE);
629
630 priv = GET_PRIV (store);
631
632 return priv->is_compact;
633 }
634
635 void
636 empathy_contact_list_store_set_is_compact (EmpathyContactListStore *store,
637 gboolean is_compact)
638 {
639 EmpathyContactListStorePriv *priv;
640 GtkTreeModel *model;
641
642 g_return_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store));
643
644 priv = GET_PRIV (store);
645
646 priv->is_compact = is_compact;
647
648 model = GTK_TREE_MODEL (store);
649
650 gtk_tree_model_foreach (model,
651 (GtkTreeModelForeachFunc)
652 contact_list_store_update_list_mode_foreach,
653 store);
654
655 g_object_notify (G_OBJECT (store), "is-compact");
656 }
657
658 EmpathyContactListStoreSort
659 empathy_contact_list_store_get_sort_criterium (EmpathyContactListStore *store)
660 {
661 EmpathyContactListStorePriv *priv;
662
663 g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store), 0);
664
665 priv = GET_PRIV (store);
666
667 return priv->sort_criterium;
668 }
669
670 void
671 empathy_contact_list_store_set_sort_criterium (EmpathyContactListStore *store,
672 EmpathyContactListStoreSort sort_criterium)
673 {
674 EmpathyContactListStorePriv *priv;
675
676 g_return_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store));
677
678 priv = GET_PRIV (store);
679
680 priv->sort_criterium = sort_criterium;
681
682 switch (sort_criterium) {
683 case EMPATHY_CONTACT_LIST_STORE_SORT_STATE:
684 gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (store),
685 EMPATHY_CONTACT_LIST_STORE_COL_STATUS,
686 GTK_SORT_ASCENDING);
687 break;
688
689 case EMPATHY_CONTACT_LIST_STORE_SORT_NAME:
690 gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (store),
691 EMPATHY_CONTACT_LIST_STORE_COL_NAME,
692 GTK_SORT_ASCENDING);
693 break;
694 }
695
696 g_object_notify (G_OBJECT (store), "sort-criterium");
697 }
698
699 gboolean
700 empathy_contact_list_store_row_separator_func (GtkTreeModel *model,
701 GtkTreeIter *iter,
702 gpointer data)
703 {
704 gboolean is_separator = FALSE;
705
706 g_return_val_if_fail (GTK_IS_TREE_MODEL (model), FALSE);
707
708 gtk_tree_model_get (model, iter,
709 EMPATHY_CONTACT_LIST_STORE_COL_IS_SEPARATOR, &is_separator,
710 -1);
711
712 return is_separator;
713 }
714
715 gchar *
716 empathy_contact_list_store_get_parent_group (GtkTreeModel *model,
717 GtkTreePath *path,
718 gboolean *path_is_group)
719 {
720 GtkTreeIter parent_iter, iter;
721 gchar *name = NULL;
722 gboolean is_group;
723
724 g_return_val_if_fail (GTK_IS_TREE_MODEL (model), NULL);
725
726 if (path_is_group) {
727 *path_is_group = FALSE;
728 }
729
730 if (!gtk_tree_model_get_iter (model, &iter, path)) {
731 return NULL;
732 }
733
734 gtk_tree_model_get (model, &iter,
735 EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
736 EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name,
737 -1);
738
739 if (!is_group) {
740 g_free (name);
741 name = NULL;
742
743 if (!gtk_tree_model_iter_parent (model, &parent_iter, &iter)) {
744 return NULL;
745 }
746
747 iter = parent_iter;
748
749 gtk_tree_model_get (model, &iter,
750 EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
751 EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name,
752 -1);
753 if (!is_group) {
754 g_free (name);
755 return NULL;
756 }
757 }
758
759 if (path_is_group) {
760 *path_is_group = TRUE;
761 }
762
763 return name;
764 }
765
766 gboolean
767 empathy_contact_list_store_search_equal_func (GtkTreeModel *model,
768 gint column,
769 const gchar *key,
770 GtkTreeIter *iter,
771 gpointer search_data)
772 {
773 gchar *name, *name_folded;
774 gchar *key_folded;
775 gboolean ret;
776
777 g_return_val_if_fail (GTK_IS_TREE_MODEL (model), FALSE);
778
779 if (!key) {
780 return TRUE;
781 }
782
783 gtk_tree_model_get (model, iter,
784 EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name,
785 -1);
786
787 if (!name) {
788 return TRUE;
789 }
790
791 name_folded = g_utf8_casefold (name, -1);
792 key_folded = g_utf8_casefold (key, -1);
793
794 if (name_folded && key_folded &&
795 strstr (name_folded, key_folded)) {
796 ret = FALSE;
797 } else {
798 ret = TRUE;
799 }
800
801 g_free (name);
802 g_free (name_folded);
803 g_free (key_folded);
804
805 return ret;
806 }
807
808 static void
809 contact_list_store_setup (EmpathyContactListStore *store)
810 {
811 EmpathyContactListStorePriv *priv;
812 GType types[] = {
813 GDK_TYPE_PIXBUF, /* Status pixbuf */
814 GDK_TYPE_PIXBUF, /* Avatar pixbuf */
815 G_TYPE_BOOLEAN, /* Avatar pixbuf visible */
816 G_TYPE_STRING, /* Name */
817 G_TYPE_STRING, /* Status string */
818 G_TYPE_BOOLEAN, /* Show status */
819 EMPATHY_TYPE_CONTACT, /* Contact type */
820 G_TYPE_BOOLEAN, /* Is group */
821 G_TYPE_BOOLEAN, /* Is active */
822 G_TYPE_BOOLEAN, /* Is online */
823 G_TYPE_BOOLEAN, /* Is separator */
824 G_TYPE_BOOLEAN, /* Can make audio calls */
825 G_TYPE_BOOLEAN, /* Can make video calls */
826 EMPATHY_TYPE_CONTACT_LIST_FLAGS, /* Flags */
827 };
828
829 priv = GET_PRIV (store);
830
831 gtk_tree_store_set_column_types (GTK_TREE_STORE (store),
832 EMPATHY_CONTACT_LIST_STORE_COL_COUNT,
833 types);
834
835 /* Set up sorting */
836 gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (store),
837 EMPATHY_CONTACT_LIST_STORE_COL_NAME,
838 contact_list_store_name_sort_func,
839 store, NULL);
840 gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (store),
841 EMPATHY_CONTACT_LIST_STORE_COL_STATUS,
842 contact_list_store_state_sort_func,
843 store, NULL);
844
845 priv->sort_criterium = EMPATHY_CONTACT_LIST_STORE_SORT_NAME;
846 empathy_contact_list_store_set_sort_criterium (store, priv->sort_criterium);
847 }
848
849 static gboolean
850 contact_list_store_inibit_active_cb (EmpathyContactListStore *store)
851 {
852 EmpathyContactListStorePriv *priv;
853
854 priv = GET_PRIV (store);
855
856 priv->show_active = TRUE;
857 priv->inhibit_active = 0;
858
859 return FALSE;
860 }
861
862 static void
863 contact_list_store_add_contact_and_connect (EmpathyContactListStore *store, EmpathyContact *contact)
864 {
865 g_signal_connect (contact, "notify::presence",
866 G_CALLBACK (contact_list_store_contact_updated_cb),
867 store);
868 g_signal_connect (contact, "notify::presence-message",
869 G_CALLBACK (contact_list_store_contact_updated_cb),
870 store);
871 g_signal_connect (contact, "notify::name",
872 G_CALLBACK (contact_list_store_contact_updated_cb),
873 store);
874 g_signal_connect (contact, "notify::avatar",
875 G_CALLBACK (contact_list_store_contact_updated_cb),
876 store);
877 g_signal_connect (contact, "notify::capabilities",
878 G_CALLBACK (contact_list_store_contact_updated_cb),
879 store);
880
881 contact_list_store_add_contact (store, contact);
882 }
883
884 static void
885 contact_list_store_remove_contact_and_disconnect (EmpathyContactListStore *store, EmpathyContact *contact)
886 {
887 g_signal_handlers_disconnect_by_func (contact,
888 G_CALLBACK (contact_list_store_contact_updated_cb),
889 store);
890
891 contact_list_store_remove_contact (store, contact);
892 }
893
894 static void
895 contact_list_store_members_changed_cb (EmpathyContactList *list_iface,
896 EmpathyContact *contact,
897 EmpathyContact *actor,
898 guint reason,
899 gchar *message,
900 gboolean is_member,
901 EmpathyContactListStore *store)
902 {
903 EmpathyContactListStorePriv *priv;
904
905 priv = GET_PRIV (store);
906
907 DEBUG ("Contact %s (%d) %s",
908 empathy_contact_get_id (contact),
909 empathy_contact_get_handle (contact),
910 is_member ? "added" : "removed");
911
912 if (is_member) {
913 contact_list_store_add_contact_and_connect (store, contact);
914 } else {
915 contact_list_store_remove_contact_and_disconnect (store, contact);
916 }
917 }
918
919 static void
920 contact_list_store_member_renamed_cb (EmpathyContactList *list_iface,
921 EmpathyContact *old_contact,
922 EmpathyContact *new_contact,
923 guint reason,
924 gchar *message,
925 EmpathyContactListStore *store)
926 {
927 EmpathyContactListStorePriv *priv;
928
929 priv = GET_PRIV (store);
930
931 DEBUG ("Contact %s (%d) renamed to %s (%d)",
932 empathy_contact_get_id (old_contact),
933 empathy_contact_get_handle (old_contact),
934 empathy_contact_get_id (new_contact),
935 empathy_contact_get_handle (new_contact));
936
937 /* add the new contact */
938 contact_list_store_add_contact_and_connect (store, new_contact);
939
940 /* remove old contact */
941 contact_list_store_remove_contact_and_disconnect (store, old_contact);
942 }
943
944 static void
945 contact_list_store_groups_changed_cb (EmpathyContactList *list_iface,
946 EmpathyContact *contact,
947 gchar *group,
948 gboolean is_member,
949 EmpathyContactListStore *store)
950 {
951 EmpathyContactListStorePriv *priv;
952 gboolean show_active;
953
954 priv = GET_PRIV (store);
955
956 DEBUG ("Updating groups for contact %s (%d)",
957 empathy_contact_get_id (contact),
958 empathy_contact_get_handle (contact));
959
960 /* We do this to make sure the groups are correct, if not, we
961 * would have to check the groups already set up for each
962 * contact and then see what has been updated.
963 */
964 show_active = priv->show_active;
965 priv->show_active = FALSE;
966 contact_list_store_remove_contact (store, contact);
967 contact_list_store_add_contact (store, contact);
968 priv->show_active = show_active;
969 }
970
971 static void
972 contact_list_store_add_contact (EmpathyContactListStore *store,
973 EmpathyContact *contact)
974 {
975 EmpathyContactListStorePriv *priv;
976 GtkTreeIter iter;
977 GList *groups = NULL, *l;
978 TpConnection *connection;
979 EmpathyContactListFlags flags = 0;
980
981 priv = GET_PRIV (store);
982
983 if (EMP_STR_EMPTY (empathy_contact_get_name (contact)) ||
984 (!priv->show_offline && !empathy_contact_is_online (contact))) {
985 return;
986 }
987
988 if (priv->show_groups) {
989 groups = empathy_contact_list_get_groups (priv->list, contact);
990 }
991
992 connection = empathy_contact_get_connection (contact);
993 if (EMPATHY_IS_CONTACT_MANAGER (priv->list)) {
994 flags = empathy_contact_manager_get_flags_for_connection (
995 EMPATHY_CONTACT_MANAGER (priv->list), connection);
996 }
997 /* If no groups just add it at the top level. */
998 if (!groups) {
999 GtkTreeModel *model = GTK_TREE_MODEL (store);
1000
1001 if (gtk_tree_model_get_iter_first (model, &iter)) do {
1002 EmpathyContact *c;
1003
1004 gtk_tree_model_get (model, &iter,
1005 EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &c,
1006 -1);
1007
1008 if (c == contact) {
1009 g_object_unref (c);
1010 return;
1011 }
1012 if (c != NULL)
1013 g_object_unref (c);
1014 } while (gtk_tree_model_iter_next (model, &iter));
1015
1016 gtk_tree_store_append (GTK_TREE_STORE (store), &iter, NULL);
1017 gtk_tree_store_set (GTK_TREE_STORE (store), &iter,
1018 EMPATHY_CONTACT_LIST_STORE_COL_NAME, empathy_contact_get_name (contact),
1019 EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, contact,
1020 EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, FALSE,
1021 EMPATHY_CONTACT_LIST_STORE_COL_IS_SEPARATOR, FALSE,
1022 EMPATHY_CONTACT_LIST_STORE_COL_CAN_AUDIO_CALL,
1023 empathy_contact_get_capabilities (contact) &
1024 EMPATHY_CAPABILITIES_AUDIO,
1025 EMPATHY_CONTACT_LIST_STORE_COL_CAN_VIDEO_CALL,
1026 empathy_contact_get_capabilities (contact) &
1027 EMPATHY_CAPABILITIES_VIDEO,
1028 EMPATHY_CONTACT_LIST_STORE_COL_FLAGS, flags,
1029 -1);
1030 }
1031
1032 /* Else add to each group. */
1033 for (l = groups; l; l = l->next) {
1034 GtkTreeIter iter_group;
1035
1036 contact_list_store_get_group (store, l->data, &iter_group, NULL, NULL);
1037
1038 gtk_tree_store_insert_after (GTK_TREE_STORE (store), &iter,
1039 &iter_group, NULL);
1040 gtk_tree_store_set (GTK_TREE_STORE (store), &iter,
1041 EMPATHY_CONTACT_LIST_STORE_COL_NAME, empathy_contact_get_name (contact),
1042 EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, contact,
1043 EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, FALSE,
1044 EMPATHY_CONTACT_LIST_STORE_COL_IS_SEPARATOR, FALSE,
1045 EMPATHY_CONTACT_LIST_STORE_COL_CAN_AUDIO_CALL,
1046 empathy_contact_get_capabilities (contact) &
1047 EMPATHY_CAPABILITIES_AUDIO,
1048 EMPATHY_CONTACT_LIST_STORE_COL_CAN_VIDEO_CALL,
1049 empathy_contact_get_capabilities (contact) &
1050 EMPATHY_CAPABILITIES_VIDEO,
1051 EMPATHY_CONTACT_LIST_STORE_COL_FLAGS, flags,
1052 -1);
1053 g_free (l->data);
1054 }
1055 g_list_free (groups);
1056
1057 contact_list_store_contact_update (store, contact);
1058
1059 }
1060
1061 static void
1062 contact_list_store_remove_contact (EmpathyContactListStore *store,
1063 EmpathyContact *contact)
1064 {
1065 EmpathyContactListStorePriv *priv;
1066 GtkTreeModel *model;
1067 GList *iters, *l;
1068
1069 priv = GET_PRIV (store);
1070
1071 iters = contact_list_store_find_contact (store, contact);
1072 if (!iters) {
1073 return;
1074 }
1075
1076 /* Clean up model */
1077 model = GTK_TREE_MODEL (store);
1078
1079 for (l = iters; l; l = l->next) {
1080 GtkTreeIter parent;
1081
1082 /* NOTE: it is only <= 2 here because we have
1083 * separators after the group name, otherwise it
1084 * should be 1.
1085 */
1086 if (gtk_tree_model_iter_parent (model, &parent, l->data) &&
1087 gtk_tree_model_iter_n_children (model, &parent) <= 2) {
1088 gtk_tree_store_remove (GTK_TREE_STORE (store), &parent);
1089 } else {
1090 gtk_tree_store_remove (GTK_TREE_STORE (store), l->data);
1091 }
1092 }
1093
1094 g_list_foreach (iters, (GFunc) gtk_tree_iter_free, NULL);
1095 g_list_free (iters);
1096 }
1097
1098 static void
1099 contact_list_store_contact_update (EmpathyContactListStore *store,
1100 EmpathyContact *contact)
1101 {
1102 EmpathyContactListStorePriv *priv;
1103 ShowActiveData *data;
1104 GtkTreeModel *model;
1105 GList *iters, *l;
1106 gboolean in_list;
1107 gboolean should_be_in_list;
1108 gboolean was_online = TRUE;
1109 gboolean now_online = FALSE;
1110 gboolean set_model = FALSE;
1111 gboolean do_remove = FALSE;
1112 gboolean do_set_active = FALSE;
1113 gboolean do_set_refresh = FALSE;
1114 gboolean show_avatar = FALSE;
1115 gboolean show_protocol = FALSE;
1116 GdkPixbuf *pixbuf_avatar;
1117 GdkPixbuf *pixbuf_status;
1118
1119 priv = GET_PRIV (store);
1120
1121 model = GTK_TREE_MODEL (store);
1122
1123 iters = contact_list_store_find_contact (store, contact);
1124 if (!iters) {
1125 in_list = FALSE;
1126 } else {
1127 in_list = TRUE;
1128 }
1129
1130 /* Get online state now. */
1131 now_online = empathy_contact_is_online (contact);
1132
1133 if (priv->show_offline || now_online) {
1134 should_be_in_list = TRUE;
1135 } else {
1136 should_be_in_list = FALSE;
1137 }
1138
1139 if (!in_list && !should_be_in_list) {
1140 /* Nothing to do. */
1141 DEBUG ("Contact:'%s' in list:NO, should be:NO",
1142 empathy_contact_get_name (contact));
1143
1144 g_list_foreach (iters, (GFunc) gtk_tree_iter_free, NULL);
1145 g_list_free (iters);
1146 return;
1147 }
1148 else if (in_list && !should_be_in_list) {
1149 DEBUG ("Contact:'%s' in list:YES, should be:NO",
1150 empathy_contact_get_name (contact));
1151
1152 if (priv->show_active) {
1153 do_remove = TRUE;
1154 do_set_active = TRUE;
1155 do_set_refresh = TRUE;
1156
1157 set_model = TRUE;
1158 DEBUG ("Remove item (after timeout)");
1159 } else {
1160 DEBUG ("Remove item (now)!");
1161 contact_list_store_remove_contact (store, contact);
1162 }
1163 }
1164 else if (!in_list && should_be_in_list) {
1165 DEBUG ("Contact:'%s' in list:NO, should be:YES",
1166 empathy_contact_get_name (contact));
1167
1168 contact_list_store_add_contact (store, contact);
1169
1170 if (priv->show_active) {
1171 do_set_active = TRUE;
1172
1173 DEBUG ("Set active (contact added)");
1174 }
1175 } else {
1176 DEBUG ("Contact:'%s' in list:YES, should be:YES",
1177 empathy_contact_get_name (contact));
1178
1179 /* Get online state before. */
1180 if (iters && g_list_length (iters) > 0) {
1181 gtk_tree_model_get (model, iters->data,
1182 EMPATHY_CONTACT_LIST_STORE_COL_IS_ONLINE, &was_online,
1183 -1);
1184 }
1185
1186 /* Is this really an update or an online/offline. */
1187 if (priv->show_active) {
1188 if (was_online != now_online) {
1189 do_set_active = TRUE;
1190 do_set_refresh = TRUE;
1191
1192 DEBUG ("Set active (contact updated %s)",
1193 was_online ? "online -> offline" :
1194 "offline -> online");
1195 } else {
1196 /* Was TRUE for presence updates. */
1197 /* do_set_active = FALSE; */
1198 do_set_refresh = TRUE;
1199
1200 DEBUG ("Set active (contact updated)");
1201 }
1202 }
1203
1204 set_model = TRUE;
1205 }
1206
1207 if (priv->show_avatars && !priv->is_compact) {
1208 show_avatar = TRUE;
1209 }
1210 if (priv->show_protocols && !priv->is_compact) {
1211 show_protocol = TRUE;
1212 }
1213 pixbuf_avatar = empathy_pixbuf_avatar_from_contact_scaled (contact, 32, 32);
1214 pixbuf_status = contact_list_store_get_contact_status_icon (store, contact);
1215 for (l = iters; l && set_model; l = l->next) {
1216 gtk_tree_store_set (GTK_TREE_STORE (store), l->data,
1217 EMPATHY_CONTACT_LIST_STORE_COL_ICON_STATUS, pixbuf_status,
1218 EMPATHY_CONTACT_LIST_STORE_COL_PIXBUF_AVATAR, pixbuf_avatar,
1219 EMPATHY_CONTACT_LIST_STORE_COL_PIXBUF_AVATAR_VISIBLE, show_avatar,
1220 EMPATHY_CONTACT_LIST_STORE_COL_NAME, empathy_contact_get_name (contact),
1221 EMPATHY_CONTACT_LIST_STORE_COL_STATUS, empathy_contact_get_status (contact),
1222 EMPATHY_CONTACT_LIST_STORE_COL_STATUS_VISIBLE, !priv->is_compact,
1223 EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, FALSE,
1224 EMPATHY_CONTACT_LIST_STORE_COL_IS_ONLINE, now_online,
1225 EMPATHY_CONTACT_LIST_STORE_COL_IS_SEPARATOR, FALSE,
1226 EMPATHY_CONTACT_LIST_STORE_COL_CAN_AUDIO_CALL,
1227 empathy_contact_get_capabilities (contact) &
1228 EMPATHY_CAPABILITIES_AUDIO,
1229 EMPATHY_CONTACT_LIST_STORE_COL_CAN_VIDEO_CALL,
1230 empathy_contact_get_capabilities (contact) &
1231 EMPATHY_CAPABILITIES_VIDEO,
1232 -1);
1233 }
1234
1235 if (pixbuf_avatar) {
1236 g_object_unref (pixbuf_avatar);
1237 }
1238
1239 if (priv->show_active && do_set_active) {
1240 contact_list_store_contact_set_active (store, contact, do_set_active, do_set_refresh);
1241
1242 if (do_set_active) {
1243 data = contact_list_store_contact_active_new (store, contact, do_remove);
1244 g_timeout_add_seconds (ACTIVE_USER_SHOW_TIME,
1245 (GSourceFunc) contact_list_store_contact_active_cb,
1246 data);
1247 }
1248 }
1249
1250 /* FIXME: when someone goes online then offline quickly, the
1251 * first timeout sets the user to be inactive and the second
1252 * timeout removes the user from the contact list, really we
1253 * should remove the first timeout.
1254 */
1255 g_list_foreach (iters, (GFunc) gtk_tree_iter_free, NULL);
1256 g_list_free (iters);
1257 }
1258
1259 static void
1260 contact_list_store_contact_updated_cb (EmpathyContact *contact,
1261 GParamSpec *param,
1262 EmpathyContactListStore *store)
1263 {
1264 DEBUG ("Contact:'%s' updated, checking roster is in sync...",
1265 empathy_contact_get_name (contact));
1266
1267 contact_list_store_contact_update (store, contact);
1268 }
1269
1270 static void
1271 contact_list_store_contact_set_active (EmpathyContactListStore *store,
1272 EmpathyContact *contact,
1273 gboolean active,
1274 gboolean set_changed)
1275 {
1276 EmpathyContactListStorePriv *priv;
1277 GtkTreeModel *model;
1278 GList *iters, *l;
1279
1280 priv = GET_PRIV (store);
1281 model = GTK_TREE_MODEL (store);
1282
1283 iters = contact_list_store_find_contact (store, contact);
1284 for (l = iters; l; l = l->next) {
1285 GtkTreePath *path;
1286
1287 gtk_tree_store_set (GTK_TREE_STORE (store), l->data,
1288 EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, active,
1289 -1);
1290
1291 DEBUG ("Set item %s", active ? "active" : "inactive");
1292
1293 if (set_changed) {
1294 path = gtk_tree_model_get_path (model, l->data);
1295 gtk_tree_model_row_changed (model, path, l->data);
1296 gtk_tree_path_free (path);
1297 }
1298 }
1299
1300 g_list_foreach (iters, (GFunc) gtk_tree_iter_free, NULL);
1301 g_list_free (iters);
1302
1303 }
1304
1305 static ShowActiveData *
1306 contact_list_store_contact_active_new (EmpathyContactListStore *store,
1307 EmpathyContact *contact,
1308 gboolean remove_)
1309 {
1310 ShowActiveData *data;
1311
1312 DEBUG ("Contact:'%s' now active, and %s be removed",
1313 empathy_contact_get_name (contact),
1314 remove_ ? "WILL" : "WILL NOT");
1315
1316 data = g_slice_new0 (ShowActiveData);
1317
1318 data->store = g_object_ref (store);
1319 data->contact = g_object_ref (contact);
1320 data->remove = remove_;
1321
1322 return data;
1323 }
1324
1325 static void
1326 contact_list_store_contact_active_free (ShowActiveData *data)
1327 {
1328 g_object_unref (data->contact);
1329 g_object_unref (data->store);
1330
1331 g_slice_free (ShowActiveData, data);
1332 }
1333
1334 static gboolean
1335 contact_list_store_contact_active_cb (ShowActiveData *data)
1336 {
1337 EmpathyContactListStorePriv *priv;
1338
1339 priv = GET_PRIV (data->store);
1340
1341 if (data->remove &&
1342 !priv->show_offline &&
1343 !empathy_contact_is_online (data->contact)) {
1344 DEBUG ("Contact:'%s' active timeout, removing item",
1345 empathy_contact_get_name (data->contact));
1346 contact_list_store_remove_contact (data->store, data->contact);
1347 }
1348
1349 DEBUG ("Contact:'%s' no longer active",
1350 empathy_contact_get_name (data->contact));
1351
1352 contact_list_store_contact_set_active (data->store,
1353 data->contact,
1354 FALSE,
1355 TRUE);
1356
1357 contact_list_store_contact_active_free (data);
1358
1359 return FALSE;
1360 }
1361
1362 static gboolean
1363 contact_list_store_get_group_foreach (GtkTreeModel *model,
1364 GtkTreePath *path,
1365 GtkTreeIter *iter,
1366 FindGroup *fg)
1367 {
1368 gchar *str;
1369 gboolean is_group;
1370
1371 /* Groups are only at the top level. */
1372 if (gtk_tree_path_get_depth (path) != 1) {
1373 return FALSE;
1374 }
1375
1376 gtk_tree_model_get (model, iter,
1377 EMPATHY_CONTACT_LIST_STORE_COL_NAME, &str,
1378 EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
1379 -1);
1380
1381 if (is_group && !tp_strdiff (str, fg->name)) {
1382 fg->found = TRUE;
1383 fg->iter = *iter;
1384 }
1385
1386 g_free (str);
1387
1388 return fg->found;
1389 }
1390
1391 static void
1392 contact_list_store_get_group (EmpathyContactListStore *store,
1393 const gchar *name,
1394 GtkTreeIter *iter_group_to_set,
1395 GtkTreeIter *iter_separator_to_set,
1396 gboolean *created)
1397 {
1398 EmpathyContactListStorePriv *priv;
1399 GtkTreeModel *model;
1400 GtkTreeIter iter_group;
1401 GtkTreeIter iter_separator;
1402 FindGroup fg;
1403
1404 priv = GET_PRIV (store);
1405
1406 memset (&fg, 0, sizeof (fg));
1407
1408 fg.name = name;
1409
1410 model = GTK_TREE_MODEL (store);
1411 gtk_tree_model_foreach (model,
1412 (GtkTreeModelForeachFunc) contact_list_store_get_group_foreach,
1413 &fg);
1414
1415 if (!fg.found) {
1416 if (created) {
1417 *created = TRUE;
1418 }
1419
1420 gtk_tree_store_append (GTK_TREE_STORE (store), &iter_group, NULL);
1421 gtk_tree_store_set (GTK_TREE_STORE (store), &iter_group,
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 -1);
1428
1429 if (iter_group_to_set) {
1430 *iter_group_to_set = iter_group;
1431 }
1432
1433 gtk_tree_store_append (GTK_TREE_STORE (store),
1434 &iter_separator,
1435 &iter_group);
1436 gtk_tree_store_set (GTK_TREE_STORE (store), &iter_separator,
1437 EMPATHY_CONTACT_LIST_STORE_COL_IS_SEPARATOR, TRUE,
1438 -1);
1439
1440 if (iter_separator_to_set) {
1441 *iter_separator_to_set = iter_separator;
1442 }
1443 } else {
1444 if (created) {
1445 *created = FALSE;
1446 }
1447
1448 if (iter_group_to_set) {
1449 *iter_group_to_set = fg.iter;
1450 }
1451
1452 iter_separator = fg.iter;
1453
1454 if (gtk_tree_model_iter_next (model, &iter_separator)) {
1455 gboolean is_separator;
1456
1457 gtk_tree_model_get (model, &iter_separator,
1458 EMPATHY_CONTACT_LIST_STORE_COL_IS_SEPARATOR, &is_separator,
1459 -1);
1460
1461 if (is_separator && iter_separator_to_set) {
1462 *iter_separator_to_set = iter_separator;
1463 }
1464 }
1465 }
1466 }
1467
1468 static gint
1469 contact_list_store_state_sort_func (GtkTreeModel *model,
1470 GtkTreeIter *iter_a,
1471 GtkTreeIter *iter_b,
1472 gpointer user_data)
1473 {
1474 gint ret_val = 0;
1475 gchar *name_a, *name_b;
1476 gboolean is_separator_a, is_separator_b;
1477 EmpathyContact *contact_a, *contact_b;
1478
1479 gtk_tree_model_get (model, iter_a,
1480 EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name_a,
1481 EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact_a,
1482 EMPATHY_CONTACT_LIST_STORE_COL_IS_SEPARATOR, &is_separator_a,
1483 -1);
1484 gtk_tree_model_get (model, iter_b,
1485 EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name_b,
1486 EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact_b,
1487 EMPATHY_CONTACT_LIST_STORE_COL_IS_SEPARATOR, &is_separator_b,
1488 -1);
1489
1490 /* Separator or group? */
1491 if (is_separator_a || is_separator_b) {
1492 if (is_separator_a) {
1493 ret_val = -1;
1494 } else if (is_separator_b) {
1495 ret_val = 1;
1496 }
1497 } else if (!contact_a && contact_b) {
1498 ret_val = 1;
1499 } else if (contact_a && !contact_b) {
1500 ret_val = -1;
1501 } else if (!contact_a && !contact_b) {
1502 /* Handle groups */
1503 ret_val = g_utf8_collate (name_a, name_b);
1504 }
1505
1506 if (ret_val) {
1507 goto free_and_out;
1508 }
1509
1510 /* If we managed to get this far, we can start looking at
1511 * the presences.
1512 */
1513 ret_val = -tp_connection_presence_type_cmp_availability (
1514 empathy_contact_get_presence (EMPATHY_CONTACT (contact_a)),
1515 empathy_contact_get_presence (EMPATHY_CONTACT (contact_b)));
1516
1517 if (ret_val == 0) {
1518 /* Fallback: compare by name */
1519 ret_val = g_utf8_collate (name_a, name_b);
1520 }
1521
1522 free_and_out:
1523 g_free (name_a);
1524 g_free (name_b);
1525
1526 if (contact_a) {
1527 g_object_unref (contact_a);
1528 }
1529
1530 if (contact_b) {
1531 g_object_unref (contact_b);
1532 }
1533
1534 return ret_val;
1535 }
1536
1537 static gint
1538 contact_list_store_name_sort_func (GtkTreeModel *model,
1539 GtkTreeIter *iter_a,
1540 GtkTreeIter *iter_b,
1541 gpointer user_data)
1542 {
1543 gchar *name_a, *name_b;
1544 EmpathyContact *contact_a, *contact_b;
1545 gboolean is_separator_a, is_separator_b;
1546 gint ret_val;
1547
1548 gtk_tree_model_get (model, iter_a,
1549 EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name_a,
1550 EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact_a,
1551 EMPATHY_CONTACT_LIST_STORE_COL_IS_SEPARATOR, &is_separator_a,
1552 -1);
1553 gtk_tree_model_get (model, iter_b,
1554 EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name_b,
1555 EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact_b,
1556 EMPATHY_CONTACT_LIST_STORE_COL_IS_SEPARATOR, &is_separator_b,
1557 -1);
1558
1559 /* If contact is NULL it means it's a group. */
1560
1561 if (is_separator_a || is_separator_b) {
1562 if (is_separator_a) {
1563 ret_val = -1;
1564 } else if (is_separator_b) {
1565 ret_val = 1;
1566 }
1567 } else if (!contact_a && contact_b) {
1568 ret_val = 1;
1569 } else if (contact_a && !contact_b) {
1570 ret_val = -1;
1571 } else {
1572 ret_val = g_utf8_collate (name_a, name_b);
1573 }
1574
1575 g_free (name_a);
1576 g_free (name_b);
1577
1578 if (contact_a) {
1579 g_object_unref (contact_a);
1580 }
1581
1582 if (contact_b) {
1583 g_object_unref (contact_b);
1584 }
1585
1586 return ret_val;
1587 }
1588
1589 static gboolean
1590 contact_list_store_find_contact_foreach (GtkTreeModel *model,
1591 GtkTreePath *path,
1592 GtkTreeIter *iter,
1593 FindContact *fc)
1594 {
1595 EmpathyContact *contact;
1596
1597 gtk_tree_model_get (model, iter,
1598 EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
1599 -1);
1600
1601 if (contact == fc->contact) {
1602 fc->found = TRUE;
1603 fc->iters = g_list_append (fc->iters, gtk_tree_iter_copy (iter));
1604 }
1605
1606 if (contact) {
1607 g_object_unref (contact);
1608 }
1609
1610 return FALSE;
1611 }
1612
1613 static GList *
1614 contact_list_store_find_contact (EmpathyContactListStore *store,
1615 EmpathyContact *contact)
1616 {
1617 EmpathyContactListStorePriv *priv;
1618 GtkTreeModel *model;
1619 GList *l = NULL;
1620 FindContact fc;
1621
1622 priv = GET_PRIV (store);
1623
1624 memset (&fc, 0, sizeof (fc));
1625
1626 fc.contact = contact;
1627
1628 model = GTK_TREE_MODEL (store);
1629 gtk_tree_model_foreach (model,
1630 (GtkTreeModelForeachFunc) contact_list_store_find_contact_foreach,
1631 &fc);
1632
1633 if (fc.found) {
1634 l = fc.iters;
1635 }
1636
1637 return l;
1638 }
1639
1640 static gboolean
1641 contact_list_store_update_list_mode_foreach (GtkTreeModel *model,
1642 GtkTreePath *path,
1643 GtkTreeIter *iter,
1644 EmpathyContactListStore *store)
1645 {
1646 EmpathyContactListStorePriv *priv;
1647 gboolean show_avatar = FALSE;
1648 gboolean show_protocol = FALSE;
1649 EmpathyContact *contact;
1650 GdkPixbuf *pixbuf_status;
1651
1652 priv = GET_PRIV (store);
1653
1654 if (priv->show_avatars && !priv->is_compact) {
1655 show_avatar = TRUE;
1656 }
1657 if (priv->show_protocols && !priv->is_compact) {
1658 show_protocol = TRUE;
1659 }
1660
1661 gtk_tree_model_get (model, iter,
1662 EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
1663 -1);
1664
1665 if (contact == NULL){
1666 return FALSE;
1667 }
1668 /* get icon from hash_table */
1669 pixbuf_status = contact_list_store_get_contact_status_icon (store, contact);
1670
1671 gtk_tree_store_set (GTK_TREE_STORE (store), iter,
1672 EMPATHY_CONTACT_LIST_STORE_COL_ICON_STATUS, pixbuf_status,
1673 EMPATHY_CONTACT_LIST_STORE_COL_PIXBUF_AVATAR_VISIBLE, show_avatar,
1674 EMPATHY_CONTACT_LIST_STORE_COL_STATUS_VISIBLE, !priv->is_compact,
1675 -1);
1676
1677 return FALSE;
1678 }
1679
1680 static GdkPixbuf *
1681 contact_list_store_get_contact_status_icon_with_icon_name (
1682 EmpathyContactListStore *store,
1683 EmpathyContact *contact,
1684 const gchar *status_icon_name)
1685 {
1686 GdkPixbuf *pixbuf_status = NULL;
1687 EmpathyContactListStorePriv *priv;
1688 const gchar *protocol_name = NULL;
1689 gchar *icon_name = NULL;
1690 gboolean show_protocol = FALSE;
1691
1692 priv = GET_PRIV (store);
1693
1694 if (priv->show_protocols && !priv->is_compact) {
1695 show_protocol = TRUE;
1696 }
1697 if (show_protocol) {
1698 protocol_name = empathy_protocol_name_for_contact (contact);
1699 icon_name = g_strdup_printf ("%s-%s", status_icon_name, protocol_name);
1700 } else {
1701 icon_name = g_strdup_printf ("%s", status_icon_name);
1702 }
1703 pixbuf_status = g_hash_table_lookup (priv->status_icons, icon_name);
1704 if (pixbuf_status == NULL) {
1705 pixbuf_status = empathy_pixbuf_contact_status_icon_with_icon_name (contact,
1706 status_icon_name,
1707 show_protocol);
1708 if (pixbuf_status != NULL) {
1709 g_hash_table_insert (priv->status_icons,
1710 g_strdup (icon_name),
1711 pixbuf_status);
1712 DEBUG( "Created status icon %s\n", icon_name);
1713 }
1714 } else {
1715 DEBUG( "retrieved from cache status icon %s\n", icon_name);
1716 }
1717 g_free (icon_name);
1718 return pixbuf_status;
1719 }
1720
1721 GdkPixbuf *
1722 contact_list_store_get_contact_status_icon (EmpathyContactListStore *store,
1723 EmpathyContact *contact)
1724 {
1725 GdkPixbuf *pixbuf_status = NULL;
1726 const gchar *status_icon_name = NULL;
1727
1728 status_icon_name = empathy_icon_name_for_contact (contact);
1729 pixbuf_status = contact_list_store_get_contact_status_icon_with_icon_name (
1730 store,
1731 contact,
1732 status_icon_name);
1733
1734 return pixbuf_status;
1735 }
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