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_manager_filter_channel_cb (EmpathyDispatcher *dispatcher,
183 EmpathyEventManager *manager)
187 g_object_get (channel, "channel-type", &channel_type, NULL);
188 if (!tp_strdiff (channel_type, TP_IFACE_CHANNEL_TYPE_TEXT)) {
189 EmpathyTpChat *tp_chat;
191 tp_chat = empathy_tp_chat_new (channel);
192 g_signal_connect (tp_chat, "message-received",
193 G_CALLBACK (event_manager_chat_message_received_cb),
196 else if (!tp_strdiff (channel_type, TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA)) {
197 EmpathyTpGroup *tp_group;
198 EmpathyContact *contact;
201 tp_group = empathy_tp_group_new (channel);
202 empathy_run_until_ready (tp_group);
203 empathy_tp_group_get_invitation (tp_group, &contact);
204 empathy_contact_run_until_ready (contact,
205 EMPATHY_CONTACT_READY_NAME,
208 msg = g_strdup_printf (_("Incoming call from %s"),
209 empathy_contact_get_name (contact));
211 event_manager_add (manager, contact, EMPATHY_IMAGE_VOIP, msg,
212 channel, event_channel_process_func, NULL);
215 g_object_unref (contact);
216 g_object_unref (tp_group);
218 else if (!tp_strdiff (channel_type, EMP_IFACE_CHANNEL_TYPE_FILE)) {
221 tp_cli_dbus_properties_run_get (channel,
223 EMP_IFACE_CHANNEL_TYPE_FILE,
229 /* Only deal with incoming channels */
230 if (g_value_get_uint (direction) == EMP_FILE_TRANSFER_DIRECTION_INCOMING) {
231 EmpathyFTManager *manager;
233 EmpathyTpFile *tp_file;
235 manager = empathy_ft_manager_get_default ();
236 account = empathy_channel_get_account (channel);
238 tp_file = empathy_tp_file_new (account, channel);
240 empathy_ft_manager_add_tp_file (manager, tp_file);
243 g_value_unset (direction);
246 g_free (channel_type);
250 event_manager_dispatch_channel_cb (EmpathyDispatcher *dispatcher,
252 EmpathyEventManager *manager)
254 EmpathyEventManagerPriv *priv = GET_PRIV (manager);
257 for (l = priv->events; l; l = l->next) {
258 EventPriv *event = l->data;
260 if (event->channel &&
261 empathy_proxy_equal (channel, event->channel)) {
262 event_remove (event);
268 #define TUBE_NO_APP_MESSAGE _("%s is offering you an invitation, but " \
269 "you don't have the needed external " \
270 "application to handle it.")
273 event_tube_process_func (EventPriv *event)
275 EmpathyEventManagerPriv *priv = GET_PRIV (event->manager);
276 EmpathyDispatcherTube *tube = (EmpathyDispatcherTube*) event->user_data;
278 if (tube->activatable) {
279 empathy_dispatcher_tube_process (priv->dispatcher, tube);
284 /* Tell the user that the tube can't be handled */
285 str = g_strdup_printf (TUBE_NO_APP_MESSAGE,
286 empathy_contact_get_name (tube->initiator));
288 dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL,
292 gtk_window_set_title (GTK_WINDOW (dialog),
293 _("Invitation Error"));
296 gtk_widget_show (dialog);
297 g_signal_connect (dialog, "response",
298 G_CALLBACK (gtk_widget_destroy),
302 empathy_dispatcher_tube_unref (tube);
303 event_remove (event);
307 event_manager_filter_tube_cb (EmpathyDispatcher *dispatcher,
308 EmpathyDispatcherTube *tube,
309 EmpathyEventManager *manager)
311 const gchar *icon_name;
314 empathy_contact_run_until_ready (tube->initiator,
315 EMPATHY_CONTACT_READY_NAME, NULL);
317 if (tube->activatable) {
318 icon_name = GTK_STOCK_EXECUTE;
319 msg = g_strdup_printf (_("%s is offering you an invitation. An external "
320 "application will be started to handle it."),
321 empathy_contact_get_name (tube->initiator));
323 icon_name = GTK_STOCK_DIALOG_ERROR;
324 msg = g_strdup_printf (TUBE_NO_APP_MESSAGE,
325 empathy_contact_get_name (tube->initiator));
328 event_manager_add (manager, tube->initiator, icon_name, msg,
329 tube->channel, event_tube_process_func,
330 empathy_dispatcher_tube_ref (tube));
336 event_pending_subscribe_func (EventPriv *event)
338 empathy_subscription_dialog_show (event->public.contact, NULL);
339 event_remove (event);
343 event_manager_pendings_changed_cb (EmpathyContactList *list,
344 EmpathyContact *contact,
345 EmpathyContact *actor,
349 EmpathyEventManager *manager)
351 EmpathyEventManagerPriv *priv = GET_PRIV (manager);
357 for (l = priv->events; l; l = l->next) {
358 EventPriv *event = l->data;
360 if (event->public.contact == contact &&
361 event->func == event_pending_subscribe_func) {
362 event_remove (event);
370 empathy_contact_run_until_ready (contact,
371 EMPATHY_CONTACT_READY_NAME,
374 str = g_string_new (NULL);
375 g_string_printf (str, _("Subscription requested by %s"),
376 empathy_contact_get_name (contact));
377 if (!G_STR_EMPTY (message)) {
378 g_string_append_printf (str, _("\nMessage: %s"), message);
381 event_manager_add (manager, contact, GTK_STOCK_DIALOG_QUESTION, str->str,
382 NULL, event_pending_subscribe_func, NULL);
384 g_string_free (str, TRUE);
388 event_manager_finalize (GObject *object)
390 EmpathyEventManagerPriv *priv = GET_PRIV (object);
392 g_slist_foreach (priv->events, (GFunc) event_free, NULL);
393 g_slist_free (priv->events);
394 g_object_unref (priv->contact_manager);
395 g_object_unref (priv->dispatcher);
399 empathy_event_manager_class_init (EmpathyEventManagerClass *klass)
401 GObjectClass *object_class = G_OBJECT_CLASS (klass);
403 object_class->finalize = event_manager_finalize;
405 signals[EVENT_ADDED] =
406 g_signal_new ("event-added",
407 G_TYPE_FROM_CLASS (klass),
411 g_cclosure_marshal_VOID__POINTER,
415 signals[EVENT_REMOVED] =
416 g_signal_new ("event-removed",
417 G_TYPE_FROM_CLASS (klass),
421 g_cclosure_marshal_VOID__POINTER,
425 g_type_class_add_private (object_class, sizeof (EmpathyEventManagerPriv));
429 empathy_event_manager_init (EmpathyEventManager *manager)
431 EmpathyEventManagerPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (manager,
432 EMPATHY_TYPE_EVENT_MANAGER, EmpathyEventManagerPriv);
434 manager->priv = priv;
436 priv->dispatcher = empathy_dispatcher_new ();
437 priv->contact_manager = empathy_contact_manager_new ();
438 g_signal_connect (priv->dispatcher, "filter-channel",
439 G_CALLBACK (event_manager_filter_channel_cb),
441 g_signal_connect (priv->dispatcher, "dispatch-channel",
442 G_CALLBACK (event_manager_dispatch_channel_cb),
444 g_signal_connect (priv->dispatcher, "filter-tube",
445 G_CALLBACK (event_manager_filter_tube_cb),
447 g_signal_connect (priv->contact_manager, "pendings-changed",
448 G_CALLBACK (event_manager_pendings_changed_cb),
452 EmpathyEventManager *
453 empathy_event_manager_new (void)
455 static EmpathyEventManager *manager = NULL;
458 manager = g_object_new (EMPATHY_TYPE_EVENT_MANAGER, NULL);
459 g_object_add_weak_pointer (G_OBJECT (manager), (gpointer) &manager);
461 g_object_ref (manager);
468 empathy_event_manager_get_events (EmpathyEventManager *manager)
470 EmpathyEventManagerPriv *priv = GET_PRIV (manager);
472 g_return_val_if_fail (EMPATHY_IS_EVENT_MANAGER (manager), NULL);
478 empathy_event_manager_get_top_event (EmpathyEventManager *manager)
480 EmpathyEventManagerPriv *priv = GET_PRIV (manager);
482 g_return_val_if_fail (EMPATHY_IS_EVENT_MANAGER (manager), NULL);
484 return priv->events ? priv->events->data : NULL;
488 empathy_event_activate (EmpathyEvent *event_public)
490 EventPriv *event = (EventPriv*) event_public;
492 g_return_if_fail (event_public != NULL);
497 event_remove (event);