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-factory.h>
31 #include <libempathy/empathy-contact-manager.h>
32 #include <libempathy/empathy-tp-chat.h>
33 #include <libempathy/empathy-tp-group.h>
34 #include <libempathy/empathy-utils.h>
36 #include <extensions/extensions.h>
38 #include <libempathy-gtk/empathy-images.h>
39 #include <libempathy-gtk/empathy-contact-dialogs.h>
41 #include "empathy-event-manager.h"
43 #define DEBUG_FLAG EMPATHY_DEBUG_DISPATCHER
44 #include <libempathy/empathy-debug.h>
46 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyEventManager)
48 EmpathyDispatcher *dispatcher;
49 EmpathyContactManager *contact_manager;
51 } EmpathyEventManagerPriv;
53 typedef struct _EventPriv EventPriv;
54 typedef void (*EventFunc) (EventPriv *event);
59 EmpathyEventManager *manager;
70 static guint signals[LAST_SIGNAL];
72 G_DEFINE_TYPE (EmpathyEventManager, empathy_event_manager, G_TYPE_OBJECT);
74 static void event_remove (EventPriv *event);
77 event_free (EventPriv *event)
79 g_free (event->public.icon_name);
80 g_free (event->public.message);
82 if (event->public.contact) {
83 g_object_unref (event->public.contact);
87 g_signal_handlers_disconnect_by_func (event->channel,
90 g_object_unref (event->channel);
92 g_slice_free (EventPriv, event);
96 event_remove (EventPriv *event)
98 EmpathyEventManagerPriv *priv = GET_PRIV (event->manager);
100 DEBUG ("Removing event %p", event);
101 priv->events = g_slist_remove (priv->events, event);
102 g_signal_emit (event->manager, signals[EVENT_REMOVED], 0, event);
107 event_manager_add (EmpathyEventManager *manager,
108 EmpathyContact *contact,
109 const gchar *icon_name,
110 const gchar *message,
115 EmpathyEventManagerPriv *priv = GET_PRIV (manager);
118 event = g_slice_new0 (EventPriv);
119 event->public.contact = contact ? g_object_ref (contact) : NULL;
120 event->public.icon_name = g_strdup (icon_name);
121 event->public.message = g_strdup (message);
122 event->manager = manager;
124 event->user_data = user_data;
127 event->channel = g_object_ref (channel);
128 g_signal_connect_swapped (channel, "invalidated",
129 G_CALLBACK (event_remove),
133 DEBUG ("Adding event %p", event);
134 priv->events = g_slist_prepend (priv->events, event);
135 g_signal_emit (event->manager, signals[EVENT_ADDED], 0, event);
139 event_channel_process_func (EventPriv *event)
141 EmpathyEventManagerPriv *priv = GET_PRIV (event->manager);
143 /* This will emit "dispatch-channel" and the event will be removed
144 * in the callback of that signal, no need to remove the event here. */
145 empathy_dispatcher_channel_process (priv->dispatcher, event->channel);
149 event_manager_chat_unref_idle (gpointer user_data)
151 g_object_unref (user_data);
156 event_manager_chat_message_received_cb (EmpathyTpChat *tp_chat,
157 EmpathyMessage *message,
158 EmpathyEventManager *manager)
160 EmpathyContact *sender;
164 g_idle_add (event_manager_chat_unref_idle, tp_chat);
165 g_signal_handlers_disconnect_by_func (tp_chat,
166 event_manager_chat_message_received_cb,
169 sender = empathy_message_get_sender (message);
170 msg = g_strdup_printf (_("New message from %s:\n%s"),
171 empathy_contact_get_name (sender),
172 empathy_message_get_body (message));
174 channel = empathy_tp_chat_get_channel (tp_chat);
175 event_manager_add (manager, sender, EMPATHY_IMAGE_NEW_MESSAGE, msg,
176 channel, event_channel_process_func, NULL);
182 event_manager_filter_channel_cb (EmpathyDispatcher *dispatcher,
184 EmpathyEventManager *manager)
188 g_object_get (channel, "channel-type", &channel_type, NULL);
189 if (!tp_strdiff (channel_type, TP_IFACE_CHANNEL_TYPE_TEXT)) {
190 EmpathyTpChat *tp_chat;
192 tp_chat = empathy_tp_chat_new (channel);
193 g_signal_connect (tp_chat, "message-received",
194 G_CALLBACK (event_manager_chat_message_received_cb),
197 else if (!tp_strdiff (channel_type, TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA)) {
198 EmpathyTpGroup *tp_group;
199 EmpathyContact *contact;
202 tp_group = empathy_tp_group_new (channel);
203 empathy_run_until_ready (tp_group);
204 empathy_tp_group_get_invitation (tp_group, &contact);
205 empathy_contact_run_until_ready (contact,
206 EMPATHY_CONTACT_READY_NAME,
209 msg = g_strdup_printf (_("Incoming call from %s"),
210 empathy_contact_get_name (contact));
212 event_manager_add (manager, contact, EMPATHY_IMAGE_VOIP, msg,
213 channel, event_channel_process_func, NULL);
216 g_object_unref (contact);
217 g_object_unref (tp_group);
219 else if (!tp_strdiff (channel_type, EMP_IFACE_CHANNEL_TYPE_FILE_TRANSFER)) {
220 EmpathyContact *contact;
224 EmpathyContactFactory *factory;
226 factory = empathy_contact_factory_new ();
227 handle = tp_channel_get_handle (channel, NULL);
228 account = empathy_channel_get_account (channel);
230 contact = empathy_contact_factory_get_from_handle (factory,
234 empathy_contact_run_until_ready (contact,
235 EMPATHY_CONTACT_READY_NAME, NULL);
237 msg = g_strdup_printf (_("Incoming file transfer from %s"),
238 empathy_contact_get_name (contact));
240 event_manager_add (manager, contact,
241 EMPATHY_IMAGE_DOCUMENT_SEND,
243 event_channel_process_func, NULL);
245 g_object_unref (factory);
246 g_object_unref (account);
249 g_free (channel_type);
253 event_manager_dispatch_channel_cb (EmpathyDispatcher *dispatcher,
255 EmpathyEventManager *manager)
257 EmpathyEventManagerPriv *priv = GET_PRIV (manager);
260 for (l = priv->events; l; l = l->next) {
261 EventPriv *event = l->data;
263 if (event->channel &&
264 empathy_proxy_equal (channel, event->channel)) {
265 event_remove (event);
271 #define TUBE_NO_APP_MESSAGE _("%s is offering you an invitation, but " \
272 "you don't have the needed external " \
273 "application to handle it.")
276 event_tube_process_func (EventPriv *event)
278 EmpathyEventManagerPriv *priv = GET_PRIV (event->manager);
279 EmpathyDispatcherTube *tube = (EmpathyDispatcherTube*) event->user_data;
281 if (tube->activatable) {
282 empathy_dispatcher_tube_process (priv->dispatcher, tube);
287 /* Tell the user that the tube can't be handled */
288 str = g_strdup_printf (TUBE_NO_APP_MESSAGE,
289 empathy_contact_get_name (tube->initiator));
291 dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL,
295 gtk_window_set_title (GTK_WINDOW (dialog),
296 _("Invitation Error"));
299 gtk_widget_show (dialog);
300 g_signal_connect (dialog, "response",
301 G_CALLBACK (gtk_widget_destroy),
305 empathy_dispatcher_tube_unref (tube);
306 event_remove (event);
310 event_manager_filter_tube_cb (EmpathyDispatcher *dispatcher,
311 EmpathyDispatcherTube *tube,
312 EmpathyEventManager *manager)
314 const gchar *icon_name;
317 empathy_contact_run_until_ready (tube->initiator,
318 EMPATHY_CONTACT_READY_NAME, NULL);
320 if (tube->activatable) {
321 icon_name = GTK_STOCK_EXECUTE;
322 msg = g_strdup_printf (_("%s is offering you an invitation. An external "
323 "application will be started to handle it."),
324 empathy_contact_get_name (tube->initiator));
326 icon_name = GTK_STOCK_DIALOG_ERROR;
327 msg = g_strdup_printf (TUBE_NO_APP_MESSAGE,
328 empathy_contact_get_name (tube->initiator));
331 event_manager_add (manager, tube->initiator, icon_name, msg,
332 tube->channel, event_tube_process_func,
333 empathy_dispatcher_tube_ref (tube));
339 event_pending_subscribe_func (EventPriv *event)
341 empathy_subscription_dialog_show (event->public.contact, NULL);
342 event_remove (event);
346 event_manager_pendings_changed_cb (EmpathyContactList *list,
347 EmpathyContact *contact,
348 EmpathyContact *actor,
352 EmpathyEventManager *manager)
354 EmpathyEventManagerPriv *priv = GET_PRIV (manager);
360 for (l = priv->events; l; l = l->next) {
361 EventPriv *event = l->data;
363 if (event->public.contact == contact &&
364 event->func == event_pending_subscribe_func) {
365 event_remove (event);
373 empathy_contact_run_until_ready (contact,
374 EMPATHY_CONTACT_READY_NAME,
377 str = g_string_new (NULL);
378 g_string_printf (str, _("Subscription requested by %s"),
379 empathy_contact_get_name (contact));
380 if (!G_STR_EMPTY (message)) {
381 g_string_append_printf (str, _("\nMessage: %s"), message);
384 event_manager_add (manager, contact, GTK_STOCK_DIALOG_QUESTION, str->str,
385 NULL, event_pending_subscribe_func, NULL);
387 g_string_free (str, TRUE);
391 event_manager_finalize (GObject *object)
393 EmpathyEventManagerPriv *priv = GET_PRIV (object);
395 g_slist_foreach (priv->events, (GFunc) event_free, NULL);
396 g_slist_free (priv->events);
397 g_object_unref (priv->contact_manager);
398 g_object_unref (priv->dispatcher);
402 empathy_event_manager_class_init (EmpathyEventManagerClass *klass)
404 GObjectClass *object_class = G_OBJECT_CLASS (klass);
406 object_class->finalize = event_manager_finalize;
408 signals[EVENT_ADDED] =
409 g_signal_new ("event-added",
410 G_TYPE_FROM_CLASS (klass),
414 g_cclosure_marshal_VOID__POINTER,
418 signals[EVENT_REMOVED] =
419 g_signal_new ("event-removed",
420 G_TYPE_FROM_CLASS (klass),
424 g_cclosure_marshal_VOID__POINTER,
428 g_type_class_add_private (object_class, sizeof (EmpathyEventManagerPriv));
432 empathy_event_manager_init (EmpathyEventManager *manager)
434 EmpathyEventManagerPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (manager,
435 EMPATHY_TYPE_EVENT_MANAGER, EmpathyEventManagerPriv);
437 manager->priv = priv;
439 priv->dispatcher = empathy_dispatcher_new ();
440 priv->contact_manager = empathy_contact_manager_new ();
441 g_signal_connect (priv->dispatcher, "filter-channel",
442 G_CALLBACK (event_manager_filter_channel_cb),
444 g_signal_connect (priv->dispatcher, "dispatch-channel",
445 G_CALLBACK (event_manager_dispatch_channel_cb),
447 g_signal_connect (priv->dispatcher, "filter-tube",
448 G_CALLBACK (event_manager_filter_tube_cb),
450 g_signal_connect (priv->contact_manager, "pendings-changed",
451 G_CALLBACK (event_manager_pendings_changed_cb),
455 EmpathyEventManager *
456 empathy_event_manager_new (void)
458 static EmpathyEventManager *manager = NULL;
461 manager = g_object_new (EMPATHY_TYPE_EVENT_MANAGER, NULL);
462 g_object_add_weak_pointer (G_OBJECT (manager), (gpointer) &manager);
464 g_object_ref (manager);
471 empathy_event_manager_get_events (EmpathyEventManager *manager)
473 EmpathyEventManagerPriv *priv = GET_PRIV (manager);
475 g_return_val_if_fail (EMPATHY_IS_EVENT_MANAGER (manager), NULL);
481 empathy_event_manager_get_top_event (EmpathyEventManager *manager)
483 EmpathyEventManagerPriv *priv = GET_PRIV (manager);
485 g_return_val_if_fail (EMPATHY_IS_EVENT_MANAGER (manager), NULL);
487 return priv->events ? priv->events->data : NULL;
491 empathy_event_activate (EmpathyEvent *event_public)
493 EventPriv *event = (EventPriv*) event_public;
495 g_return_if_fail (event_public != NULL);
500 event_remove (event);