1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
3 * Copyright (C) 2007-2008 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>
25 #include <glib/gi18n.h>
27 #include <telepathy-glib/util.h>
29 #include <libempathy/empathy-dispatcher.h>
30 #include <libempathy/empathy-contact-manager.h>
31 #include <libempathy/empathy-tp-chat.h>
32 #include <libempathy/empathy-tp-group.h>
33 #include <libempathy/empathy-utils.h>
34 #include <libempathy/empathy-tp-file.h>
36 #include <libempathy-gtk/empathy-ft-manager.h>
37 #include <libempathy-gtk/empathy-images.h>
38 #include <libempathy-gtk/empathy-contact-dialogs.h>
40 #include "empathy-event-manager.h"
42 #define DEBUG_FLAG EMPATHY_DEBUG_DISPATCHER
43 #include <libempathy/empathy-debug.h>
45 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyEventManager)
47 EmpathyDispatcher *dispatcher;
48 EmpathyContactManager *contact_manager;
50 } EmpathyEventManagerPriv;
52 typedef struct _EventPriv EventPriv;
53 typedef void (*EventFunc) (EventPriv *event);
58 EmpathyEventManager *manager;
69 static guint signals[LAST_SIGNAL];
71 G_DEFINE_TYPE (EmpathyEventManager, empathy_event_manager, G_TYPE_OBJECT);
73 static void event_remove (EventPriv *event);
76 event_free (EventPriv *event)
78 g_free (event->public.icon_name);
79 g_free (event->public.message);
81 if (event->public.contact) {
82 g_object_unref (event->public.contact);
86 g_signal_handlers_disconnect_by_func (event->channel,
89 g_object_unref (event->channel);
91 g_slice_free (EventPriv, event);
95 event_remove (EventPriv *event)
97 EmpathyEventManagerPriv *priv = GET_PRIV (event->manager);
99 DEBUG ("Removing event %p", event);
100 priv->events = g_slist_remove (priv->events, event);
101 g_signal_emit (event->manager, signals[EVENT_REMOVED], 0, event);
106 event_manager_add (EmpathyEventManager *manager,
107 EmpathyContact *contact,
108 const gchar *icon_name,
109 const gchar *message,
114 EmpathyEventManagerPriv *priv = GET_PRIV (manager);
117 event = g_slice_new0 (EventPriv);
118 event->public.contact = contact ? g_object_ref (contact) : NULL;
119 event->public.icon_name = g_strdup (icon_name);
120 event->public.message = g_strdup (message);
121 event->manager = manager;
123 event->user_data = user_data;
126 event->channel = g_object_ref (channel);
127 g_signal_connect_swapped (channel, "invalidated",
128 G_CALLBACK (event_remove),
132 DEBUG ("Adding event %p", event);
133 priv->events = g_slist_prepend (priv->events, event);
134 g_signal_emit (event->manager, signals[EVENT_ADDED], 0, event);
138 event_channel_process_func (EventPriv *event)
140 EmpathyEventManagerPriv *priv = GET_PRIV (event->manager);
142 /* This will emit "dispatch-channel" and the event will be removed
143 * in the callback of that signal, no need to remove the event here. */
144 empathy_dispatcher_channel_process (priv->dispatcher, event->channel);
148 event_manager_chat_unref_idle (gpointer user_data)
150 g_object_unref (user_data);
155 event_manager_chat_message_received_cb (EmpathyTpChat *tp_chat,
156 EmpathyMessage *message,
157 EmpathyEventManager *manager)
159 EmpathyContact *sender;
163 g_idle_add (event_manager_chat_unref_idle, tp_chat);
164 g_signal_handlers_disconnect_by_func (tp_chat,
165 event_manager_chat_message_received_cb,
168 sender = empathy_message_get_sender (message);
169 msg = g_strdup_printf (_("New message from %s:\n%s"),
170 empathy_contact_get_name (sender),
171 empathy_message_get_body (message));
173 channel = empathy_tp_chat_get_channel (tp_chat);
174 event_manager_add (manager, sender, EMPATHY_IMAGE_NEW_MESSAGE, msg,
175 channel, event_channel_process_func, NULL);
181 event_channel_file_process_func (EventPriv *event)
183 EmpathyFTManager *manager;
184 EmpathyTpFile *tp_file = (EmpathyTpFile *) event->user_data;
186 manager = empathy_ft_manager_get_default ();
187 empathy_ft_manager_add_tp_file (manager, tp_file);
188 event_remove (event);
192 event_manager_filter_channel_cb (EmpathyDispatcher *dispatcher,
194 EmpathyEventManager *manager)
198 g_object_get (channel, "channel-type", &channel_type, NULL);
199 if (!tp_strdiff (channel_type, TP_IFACE_CHANNEL_TYPE_TEXT)) {
200 EmpathyTpChat *tp_chat;
202 tp_chat = empathy_tp_chat_new (channel);
203 g_signal_connect (tp_chat, "message-received",
204 G_CALLBACK (event_manager_chat_message_received_cb),
207 else if (!tp_strdiff (channel_type, TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA)) {
208 EmpathyTpGroup *tp_group;
209 EmpathyContact *contact;
212 tp_group = empathy_tp_group_new (channel);
213 empathy_run_until_ready (tp_group);
214 empathy_tp_group_get_invitation (tp_group, &contact);
215 empathy_contact_run_until_ready (contact,
216 EMPATHY_CONTACT_READY_NAME,
219 msg = g_strdup_printf (_("Incoming call from %s"),
220 empathy_contact_get_name (contact));
222 event_manager_add (manager, contact, EMPATHY_IMAGE_VOIP, msg,
223 channel, event_channel_process_func, NULL);
226 g_object_unref (contact);
227 g_object_unref (tp_group);
229 else if (!tp_strdiff (channel_type, EMP_IFACE_CHANNEL_TYPE_FILE)) {
232 tp_cli_dbus_properties_run_get (channel,
234 EMP_IFACE_CHANNEL_TYPE_FILE,
240 DEBUG ("file channel with state %u", g_value_get_uint (state));
242 /* Only deal with incoming channels */
243 if (g_value_get_uint (state) ==
244 EMP_FILE_TRANSFER_STATE_LOCAL_PENDING) {
245 EmpathyContact *contact;
248 EmpathyTpFile *tp_file;
250 account = empathy_channel_get_account (channel);
251 tp_file = empathy_tp_file_new (account, channel);
253 contact = empathy_tp_file_get_contact (tp_file);
255 msg = g_strdup_printf (_("Incoming file transfer from %s"),
256 empathy_contact_get_name (contact));
258 event_manager_add (manager, contact,
259 EMPATHY_IMAGE_DOCUMENT_SEND,
262 event_channel_file_process_func,
268 g_value_unset (state);
271 g_free (channel_type);
275 event_manager_dispatch_channel_cb (EmpathyDispatcher *dispatcher,
277 EmpathyEventManager *manager)
279 EmpathyEventManagerPriv *priv = GET_PRIV (manager);
282 for (l = priv->events; l; l = l->next) {
283 EventPriv *event = l->data;
285 if (event->channel &&
286 empathy_proxy_equal (channel, event->channel)) {
287 event_remove (event);
293 #define TUBE_NO_APP_MESSAGE _("%s is offering you an invitation, but " \
294 "you don't have the needed external " \
295 "application to handle it.")
298 event_tube_process_func (EventPriv *event)
300 EmpathyEventManagerPriv *priv = GET_PRIV (event->manager);
301 EmpathyDispatcherTube *tube = (EmpathyDispatcherTube*) event->user_data;
303 if (tube->activatable) {
304 empathy_dispatcher_tube_process (priv->dispatcher, tube);
309 /* Tell the user that the tube can't be handled */
310 str = g_strdup_printf (TUBE_NO_APP_MESSAGE,
311 empathy_contact_get_name (tube->initiator));
313 dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL,
317 gtk_window_set_title (GTK_WINDOW (dialog),
318 _("Invitation Error"));
321 gtk_widget_show (dialog);
322 g_signal_connect (dialog, "response",
323 G_CALLBACK (gtk_widget_destroy),
327 empathy_dispatcher_tube_unref (tube);
328 event_remove (event);
332 event_manager_filter_tube_cb (EmpathyDispatcher *dispatcher,
333 EmpathyDispatcherTube *tube,
334 EmpathyEventManager *manager)
336 const gchar *icon_name;
339 empathy_contact_run_until_ready (tube->initiator,
340 EMPATHY_CONTACT_READY_NAME, NULL);
342 if (tube->activatable) {
343 icon_name = GTK_STOCK_EXECUTE;
344 msg = g_strdup_printf (_("%s is offering you an invitation. An external "
345 "application will be started to handle it."),
346 empathy_contact_get_name (tube->initiator));
348 icon_name = GTK_STOCK_DIALOG_ERROR;
349 msg = g_strdup_printf (TUBE_NO_APP_MESSAGE,
350 empathy_contact_get_name (tube->initiator));
353 event_manager_add (manager, tube->initiator, icon_name, msg,
354 tube->channel, event_tube_process_func,
355 empathy_dispatcher_tube_ref (tube));
361 event_pending_subscribe_func (EventPriv *event)
363 empathy_subscription_dialog_show (event->public.contact, NULL);
364 event_remove (event);
368 event_manager_pendings_changed_cb (EmpathyContactList *list,
369 EmpathyContact *contact,
370 EmpathyContact *actor,
374 EmpathyEventManager *manager)
376 EmpathyEventManagerPriv *priv = GET_PRIV (manager);
382 for (l = priv->events; l; l = l->next) {
383 EventPriv *event = l->data;
385 if (event->public.contact == contact &&
386 event->func == event_pending_subscribe_func) {
387 event_remove (event);
395 empathy_contact_run_until_ready (contact,
396 EMPATHY_CONTACT_READY_NAME,
399 str = g_string_new (NULL);
400 g_string_printf (str, _("Subscription requested by %s"),
401 empathy_contact_get_name (contact));
402 if (!G_STR_EMPTY (message)) {
403 g_string_append_printf (str, _("\nMessage: %s"), message);
406 event_manager_add (manager, contact, GTK_STOCK_DIALOG_QUESTION, str->str,
407 NULL, event_pending_subscribe_func, NULL);
409 g_string_free (str, TRUE);
413 event_manager_finalize (GObject *object)
415 EmpathyEventManagerPriv *priv = GET_PRIV (object);
417 g_slist_foreach (priv->events, (GFunc) event_free, NULL);
418 g_slist_free (priv->events);
419 g_object_unref (priv->contact_manager);
420 g_object_unref (priv->dispatcher);
424 empathy_event_manager_class_init (EmpathyEventManagerClass *klass)
426 GObjectClass *object_class = G_OBJECT_CLASS (klass);
428 object_class->finalize = event_manager_finalize;
430 signals[EVENT_ADDED] =
431 g_signal_new ("event-added",
432 G_TYPE_FROM_CLASS (klass),
436 g_cclosure_marshal_VOID__POINTER,
440 signals[EVENT_REMOVED] =
441 g_signal_new ("event-removed",
442 G_TYPE_FROM_CLASS (klass),
446 g_cclosure_marshal_VOID__POINTER,
450 g_type_class_add_private (object_class, sizeof (EmpathyEventManagerPriv));
454 empathy_event_manager_init (EmpathyEventManager *manager)
456 EmpathyEventManagerPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (manager,
457 EMPATHY_TYPE_EVENT_MANAGER, EmpathyEventManagerPriv);
459 manager->priv = priv;
461 priv->dispatcher = empathy_dispatcher_new ();
462 priv->contact_manager = empathy_contact_manager_new ();
463 g_signal_connect (priv->dispatcher, "filter-channel",
464 G_CALLBACK (event_manager_filter_channel_cb),
466 g_signal_connect (priv->dispatcher, "dispatch-channel",
467 G_CALLBACK (event_manager_dispatch_channel_cb),
469 g_signal_connect (priv->dispatcher, "filter-tube",
470 G_CALLBACK (event_manager_filter_tube_cb),
472 g_signal_connect (priv->contact_manager, "pendings-changed",
473 G_CALLBACK (event_manager_pendings_changed_cb),
477 EmpathyEventManager *
478 empathy_event_manager_new (void)
480 static EmpathyEventManager *manager = NULL;
483 manager = g_object_new (EMPATHY_TYPE_EVENT_MANAGER, NULL);
484 g_object_add_weak_pointer (G_OBJECT (manager), (gpointer) &manager);
486 g_object_ref (manager);
493 empathy_event_manager_get_events (EmpathyEventManager *manager)
495 EmpathyEventManagerPriv *priv = GET_PRIV (manager);
497 g_return_val_if_fail (EMPATHY_IS_EVENT_MANAGER (manager), NULL);
503 empathy_event_manager_get_top_event (EmpathyEventManager *manager)
505 EmpathyEventManagerPriv *priv = GET_PRIV (manager);
507 g_return_val_if_fail (EMPATHY_IS_EVENT_MANAGER (manager), NULL);
509 return priv->events ? priv->events->data : NULL;
513 empathy_event_activate (EmpathyEvent *event_public)
515 EventPriv *event = (EventPriv*) event_public;
517 g_return_if_fail (event_public != NULL);
522 event_remove (event);