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>
35 #include "empathy-event-manager.h"
36 #include "empathy-images.h"
37 #include "empathy-contact-dialogs.h"
39 #define DEBUG_FLAG EMPATHY_DEBUG_DISPATCHER
40 #include <libempathy/empathy-debug.h>
42 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyEventManager)
44 EmpathyDispatcher *dispatcher;
45 EmpathyContactManager *contact_manager;
47 } EmpathyEventManagerPriv;
49 typedef struct _EventPriv EventPriv;
50 typedef void (*EventFunc) (EventPriv *event);
55 EmpathyEventManager *manager;
66 static guint signals[LAST_SIGNAL];
68 G_DEFINE_TYPE (EmpathyEventManager, empathy_event_manager, G_TYPE_OBJECT);
70 static void event_remove (EventPriv *event);
73 event_free (EventPriv *event)
75 g_free (event->public.icon_name);
76 g_free (event->public.message);
78 if (event->public.contact) {
79 g_object_unref (event->public.contact);
83 g_signal_handlers_disconnect_by_func (event->channel,
86 g_object_unref (event->channel);
88 g_slice_free (EventPriv, event);
92 event_remove (EventPriv *event)
94 EmpathyEventManagerPriv *priv = GET_PRIV (event->manager);
96 DEBUG ("Removing event %p", event);
97 priv->events = g_slist_remove (priv->events, event);
98 g_signal_emit (event->manager, signals[EVENT_REMOVED], 0, event);
103 event_manager_add (EmpathyEventManager *manager,
104 EmpathyContact *contact,
105 const gchar *icon_name,
106 const gchar *message,
111 EmpathyEventManagerPriv *priv = GET_PRIV (manager);
114 event = g_slice_new0 (EventPriv);
115 event->public.contact = contact ? g_object_ref (contact) : NULL;
116 event->public.icon_name = g_strdup (icon_name);
117 event->public.message = g_strdup (message);
118 event->manager = manager;
120 event->user_data = user_data;
123 event->channel = g_object_ref (channel);
124 g_signal_connect_swapped (channel, "invalidated",
125 G_CALLBACK (event_remove),
129 DEBUG ("Adding event %p", event);
130 priv->events = g_slist_prepend (priv->events, event);
131 g_signal_emit (event->manager, signals[EVENT_ADDED], 0, event);
135 event_channel_process_func (EventPriv *event)
137 EmpathyEventManagerPriv *priv = GET_PRIV (event->manager);
139 /* This will emit "dispatch-channel" and the event will be removed
140 * in the callback of that signal, no need to remove the event here. */
141 empathy_dispatcher_channel_process (priv->dispatcher, event->channel);
145 event_manager_chat_unref_idle (gpointer user_data)
147 g_object_unref (user_data);
152 event_manager_chat_message_received_cb (EmpathyTpChat *tp_chat,
153 EmpathyMessage *message,
154 EmpathyEventManager *manager)
156 EmpathyContact *sender;
160 g_idle_add (event_manager_chat_unref_idle, tp_chat);
161 g_signal_handlers_disconnect_by_func (tp_chat,
162 event_manager_chat_message_received_cb,
165 sender = empathy_message_get_sender (message);
166 msg = g_strdup_printf (_("New message from %s:\n%s"),
167 empathy_contact_get_name (sender),
168 empathy_message_get_body (message));
170 channel = empathy_tp_chat_get_channel (tp_chat);
171 event_manager_add (manager, sender, EMPATHY_IMAGE_NEW_MESSAGE, msg,
172 channel, event_channel_process_func, NULL);
178 event_manager_filter_channel_cb (EmpathyDispatcher *dispatcher,
180 EmpathyEventManager *manager)
184 g_object_get (channel, "channel-type", &channel_type, NULL);
185 if (!tp_strdiff (channel_type, TP_IFACE_CHANNEL_TYPE_TEXT)) {
186 EmpathyTpChat *tp_chat;
188 tp_chat = empathy_tp_chat_new (channel);
189 g_signal_connect (tp_chat, "message-received",
190 G_CALLBACK (event_manager_chat_message_received_cb),
193 else if (!tp_strdiff (channel_type, TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA)) {
194 EmpathyTpGroup *tp_group;
195 EmpathyContact *contact;
198 tp_group = empathy_tp_group_new (channel);
199 empathy_run_until_ready (tp_group);
200 empathy_tp_group_get_invitation (tp_group, &contact);
201 empathy_contact_run_until_ready (contact,
202 EMPATHY_CONTACT_READY_NAME,
205 msg = g_strdup_printf (_("Incoming call from %s"),
206 empathy_contact_get_name (contact));
208 event_manager_add (manager, contact, EMPATHY_IMAGE_VOIP, msg,
209 channel, event_channel_process_func, NULL);
212 g_object_unref (contact);
213 g_object_unref (tp_group);
216 g_free (channel_type);
220 event_manager_dispatch_channel_cb (EmpathyDispatcher *dispatcher,
222 EmpathyEventManager *manager)
224 EmpathyEventManagerPriv *priv = GET_PRIV (manager);
227 for (l = priv->events; l; l = l->next) {
228 EventPriv *event = l->data;
230 if (event->channel &&
231 empathy_proxy_equal (channel, event->channel)) {
232 event_remove (event);
239 event_tube_process_func (EventPriv *event)
241 EmpathyEventManagerPriv *priv = GET_PRIV (event->manager);
242 EmpathyDispatcherTube *tube = (EmpathyDispatcherTube*) event->user_data;
244 if (tube->activatable) {
245 empathy_dispatcher_tube_process (priv->dispatcher, tube);
250 /* Tell the user that the tube can't be handled */
251 str = g_strdup_printf (_("%s offered you an invitation, but "
252 "you don't have the needed external "
253 "application to handle it."),
254 empathy_contact_get_name (tube->initiator));
256 dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL,
260 gtk_window_set_title (GTK_WINDOW (dialog),
261 _("Invitation Error"));
264 gtk_widget_show (dialog);
265 g_signal_connect (dialog, "response",
266 G_CALLBACK (gtk_widget_destroy),
270 empathy_dispatcher_tube_unref (tube);
271 event_remove (event);
275 event_manager_filter_tube_cb (EmpathyDispatcher *dispatcher,
276 EmpathyDispatcherTube *tube,
277 EmpathyEventManager *manager)
279 const gchar *icon_name;
282 empathy_contact_run_until_ready (tube->initiator,
283 EMPATHY_CONTACT_READY_NAME, NULL);
285 if (tube->activatable) {
286 icon_name = GTK_STOCK_EXECUTE;
287 msg = g_strdup_printf (_("%s is offering you an invitation. An external "
288 "application will be started to handle it."),
289 empathy_contact_get_name (tube->initiator));
291 icon_name = GTK_STOCK_DIALOG_ERROR;
292 msg = g_strdup_printf (_("%s is offering you an invitation, but "
293 "you don't have the needed external "
294 "application to handle it."),
295 empathy_contact_get_name (tube->initiator));
298 event_manager_add (manager, tube->initiator, icon_name, msg,
299 tube->channel, event_tube_process_func,
300 empathy_dispatcher_tube_ref (tube));
306 event_pending_subscribe_func (EventPriv *event)
308 empathy_subscription_dialog_show (event->public.contact, NULL);
309 event_remove (event);
313 event_manager_pendings_changed_cb (EmpathyContactList *list,
314 EmpathyContact *contact,
315 EmpathyContact *actor,
319 EmpathyEventManager *manager)
324 /* FIXME: remove event if any */
328 empathy_contact_run_until_ready (contact,
329 EMPATHY_CONTACT_READY_NAME,
332 str = g_string_new (NULL);
333 g_string_printf (str, _("Subscription requested by %s"),
334 empathy_contact_get_name (contact));
335 if (!G_STR_EMPTY (message)) {
336 g_string_append_printf (str, _("\nMessage: %s"), message);
339 event_manager_add (manager, contact, GTK_STOCK_DIALOG_QUESTION, str->str,
340 NULL, event_pending_subscribe_func, NULL);
342 g_string_free (str, TRUE);
346 event_manager_finalize (GObject *object)
348 EmpathyEventManagerPriv *priv = GET_PRIV (object);
350 g_slist_foreach (priv->events, (GFunc) event_free, NULL);
351 g_slist_free (priv->events);
352 g_object_unref (priv->contact_manager);
353 g_object_unref (priv->dispatcher);
357 empathy_event_manager_class_init (EmpathyEventManagerClass *klass)
359 GObjectClass *object_class = G_OBJECT_CLASS (klass);
361 object_class->finalize = event_manager_finalize;
363 signals[EVENT_ADDED] =
364 g_signal_new ("event-added",
365 G_TYPE_FROM_CLASS (klass),
369 g_cclosure_marshal_VOID__POINTER,
373 signals[EVENT_REMOVED] =
374 g_signal_new ("event-removed",
375 G_TYPE_FROM_CLASS (klass),
379 g_cclosure_marshal_VOID__POINTER,
383 g_type_class_add_private (object_class, sizeof (EmpathyEventManagerPriv));
387 empathy_event_manager_init (EmpathyEventManager *manager)
389 EmpathyEventManagerPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (manager,
390 EMPATHY_TYPE_EVENT_MANAGER, EmpathyEventManagerPriv);
392 manager->priv = priv;
394 priv->dispatcher = empathy_dispatcher_new ();
395 priv->contact_manager = empathy_contact_manager_new ();
396 g_signal_connect (priv->dispatcher, "filter-channel",
397 G_CALLBACK (event_manager_filter_channel_cb),
399 g_signal_connect (priv->dispatcher, "dispatch-channel",
400 G_CALLBACK (event_manager_dispatch_channel_cb),
402 g_signal_connect (priv->dispatcher, "filter-tube",
403 G_CALLBACK (event_manager_filter_tube_cb),
405 g_signal_connect (priv->contact_manager, "pendings-changed",
406 G_CALLBACK (event_manager_pendings_changed_cb),
410 EmpathyEventManager *
411 empathy_event_manager_new (void)
413 static EmpathyEventManager *manager = NULL;
416 manager = g_object_new (EMPATHY_TYPE_EVENT_MANAGER, NULL);
417 g_object_add_weak_pointer (G_OBJECT (manager), (gpointer) &manager);
419 g_object_ref (manager);
426 empathy_event_manager_get_events (EmpathyEventManager *manager)
428 EmpathyEventManagerPriv *priv = GET_PRIV (manager);
430 g_return_val_if_fail (EMPATHY_IS_EVENT_MANAGER (manager), NULL);
436 empathy_event_manager_get_top_event (EmpathyEventManager *manager)
438 EmpathyEventManagerPriv *priv = GET_PRIV (manager);
440 g_return_val_if_fail (EMPATHY_IS_EVENT_MANAGER (manager), NULL);
442 return priv->events ? priv->events->data : NULL;
446 empathy_event_activate (EmpathyEvent *event_public)
448 EventPriv *event = (EventPriv*) event_public;
450 g_return_if_fail (event_public != NULL);
455 event_remove (event);