/*
* Copyright (C) 2007-2008 Collabora Ltd.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* Authors: Xavier Claessens <xclaesse@gmail.com>
* Sjoerd Simons <sjoerd.simons@collabora.co.uk>
*/
#include <config.h>
#include <string.h>
#include <glib/gi18n.h>
#include <telepathy-glib/account-manager.h>
#include <telepathy-glib/util.h>
#include <telepathy-glib/interfaces.h>
#include <telepathy-glib/simple-approver.h>
#include <libempathy/empathy-idle.h>
#include <libempathy/empathy-tp-contact-factory.h>
#include <libempathy/empathy-contact-manager.h>
#include <libempathy/empathy-tp-chat.h>
#include <libempathy/empathy-tp-call.h>
#include <libempathy/empathy-tp-file.h>
#include <libempathy/empathy-utils.h>
#include <libempathy/empathy-call-factory.h>
#include <libempathy/empathy-gsettings.h>
#include <extensions/extensions.h>
#include <libempathy-gtk/empathy-images.h>
#include <libempathy-gtk/empathy-contact-dialogs.h>
#include <libempathy-gtk/empathy-sound-manager.h>
#include "empathy-event-manager.h"
#include "empathy-main-window.h"
#define DEBUG_FLAG EMPATHY_DEBUG_DISPATCHER
#include <libempathy/empathy-debug.h>
#define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyEventManager)
#define NOTIFICATION_TIMEOUT 2 /* seconds */
/* The time interval in milliseconds between 2 incoming rings */
#define MS_BETWEEN_RING 500
typedef struct {
EmpathyEventManager *manager;
TpChannelDispatchOperation *operation;
gulong invalidated_handler;
/* Remove contact if applicable */
EmpathyContact *contact;
/* option signal handler and it's instance */
gulong handler;
GObject *handler_instance;
/* optional accept widget */
GtkWidget *dialog;
/* Channel of the CDO that will be used during the approval */
TpChannel *main_channel;
gboolean auto_approved;
} EventManagerApproval;
typedef struct {
TpBaseClient *approver;
EmpathyContactManager *contact_manager;
GSList *events;
/* Ongoing approvals */
GSList *approvals;
gint ringing;
GSettings *gsettings_notif;
GSettings *gsettings_ui;
} EmpathyEventManagerPriv;
typedef struct _EventPriv EventPriv;
typedef void (*EventFunc) (EventPriv *event);
struct _EventPriv {
EmpathyEvent public;
EmpathyEventManager *manager;
EventManagerApproval *approval;
EventFunc func;
gboolean inhibit;
gpointer user_data;
guint autoremove_timeout_id;
};
enum {
EVENT_ADDED,
EVENT_REMOVED,
EVENT_UPDATED,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL];
G_DEFINE_TYPE (EmpathyEventManager, empathy_event_manager, G_TYPE_OBJECT);
static EmpathyEventManager * manager_singleton = NULL;
static EventManagerApproval *
event_manager_approval_new (EmpathyEventManager *manager,
TpChannelDispatchOperation *operation,
TpChannel *main_channel)
{
EventManagerApproval *result = g_slice_new0 (EventManagerApproval);
result->operation = g_object_ref (operation);
result->manager = manager;
result->main_channel = g_object_ref (main_channel);
return result;
}
static void
event_manager_approval_free (EventManagerApproval *approval)
{
g_signal_handler_disconnect (approval->operation,
approval->invalidated_handler);
g_object_unref (approval->operation);
g_object_unref (approval->main_channel);
if (approval->handler != 0)
g_signal_handler_disconnect (approval->handler_instance,
approval->handler);
if (approval->handler_instance != NULL)
g_object_unref (approval->handler_instance);
if (approval->contact != NULL)
g_object_unref (approval->contact);
if (approval->dialog != NULL)
{
gtk_widget_destroy (approval->dialog);
}
g_slice_free (EventManagerApproval, approval);
}
static void
event_free (EventPriv *event)
{
g_free (event->public.icon_name);
g_free (event->public.header);
g_free (event->public.message);
if (event->autoremove_timeout_id != 0)
g_source_remove (event->autoremove_timeout_id);
if (event->public.contact)
{
g_object_unref (event->public.contact);
}
g_slice_free (EventPriv, event);
}
static void
event_remove (EventPriv *event)
{
EmpathyEventManagerPriv *priv = GET_PRIV (event->manager);
DEBUG ("Removing event %p", event);
priv->events = g_slist_remove (priv->events, event);
g_signal_emit (event->manager, signals[EVENT_REMOVED], 0, event);
event_free (event);
}
void
empathy_event_remove (EmpathyEvent *event_public)
{
EventPriv *event = (EventPriv *) event_public;
event_remove (event);
}
static gboolean
autoremove_event_timeout_cb (EventPriv *event)
{
event->autoremove_timeout_id = 0;
event_remove (event);
return FALSE;
}
static gboolean
display_notify_area (EmpathyEventManager *self)
{
EmpathyEventManagerPriv *priv = GET_PRIV (self);
return g_settings_get_boolean (priv->gsettings_ui,
EMPATHY_PREFS_UI_EVENTS_NOTIFY_AREA);
}
static void
event_manager_add (EmpathyEventManager *manager,
EmpathyContact *contact,
EmpathyEventType type,
const gchar *icon_name,
const gchar *header,
const gchar *message,
EventManagerApproval *approval,
EventFunc func,
gpointer user_data)
{
EmpathyEventManagerPriv *priv = GET_PRIV (manager);
EventPriv *event;
event = g_slice_new0 (EventPriv);
event->public.contact = contact ? g_object_ref (contact) : NULL;
event->public.type = type;
event->public.icon_name = g_strdup (icon_name);
event->public.header = g_strdup (header);
event->public.message = g_strdup (message);
event->public.must_ack = (func != NULL);
event->inhibit = FALSE;
event->func = func;
event->user_data = user_data;
event->manager = manager;
event->approval = approval;
DEBUG ("Adding event %p", event);
priv->events = g_slist_prepend (priv->events, event);
if (!display_notify_area (manager))
{
/* Don't fire the 'event-added' signal as we activate the event now */
if (approval != NULL)
approval->auto_approved = TRUE;
empathy_event_activate (&event->public);
return;
}
g_signal_emit (event->manager, signals[EVENT_ADDED], 0, event);
if (!event->public.must_ack)
{
event->autoremove_timeout_id = g_timeout_add_seconds (
NOTIFICATION_TIMEOUT, (GSourceFunc) autoremove_event_timeout_cb,
event);
}
}
static void
handle_with_cb (GObject *source,
GAsyncResult *result,
gpointer user_data)
{
TpChannelDispatchOperation *cdo = TP_CHANNEL_DISPATCH_OPERATION (source);
GError *error = NULL;
if (!tp_channel_dispatch_operation_handle_with_finish (cdo, result, &error))
{
DEBUG ("HandleWith failed: %s\n", error->message);
g_error_free (error);
}
}
static void
handle_with_time_cb (GObject *source,
GAsyncResult *result,
gpointer user_data)
{
TpChannelDispatchOperation *cdo = TP_CHANNEL_DISPATCH_OPERATION (source);
GError *error = NULL;
if (!tp_channel_dispatch_operation_handle_with_time_finish (cdo, result,
&error))
{
if (g_error_matches (error, TP_ERRORS, TP_ERROR_NOT_IMPLEMENTED))
{
EventManagerApproval *approval = user_data;
DEBUG ("HandleWithTime() is not implemented, falling back to "
"HandleWith(). Please upgrade to telepathy-mission-control "
"5.5.0 or later");
tp_channel_dispatch_operation_handle_with_async (approval->operation,
NULL, handle_with_cb, approval);
}
else
{
DEBUG ("HandleWithTime failed: %s\n", error->message);
}
g_error_free (error);
}
}
static void
event_manager_approval_approve (EventManagerApproval *approval)
{
gint64 timestamp;
if (approval->auto_approved)
{
timestamp = TP_USER_ACTION_TIME_NOT_USER_ACTION;
}
else
{
timestamp = tp_user_action_time_from_x11 (gtk_get_current_event_time ());
}
g_assert (approval->operation != NULL);
tp_channel_dispatch_operation_handle_with_time_async (approval->operation,
NULL, timestamp, handle_with_time_cb, approval);
}
static void
event_channel_process_func (EventPriv *event)
{
event_manager_approval_approve (event->approval);
}
static void
event_text_channel_process_func (EventPriv *event)
{
EmpathyTpChat *tp_chat;
gint64 timestamp;
timestamp = tp_user_action_time_from_x11 (gtk_get_current_event_time ());
if (event->approval->handler != 0)
{
tp_chat = EMPATHY_TP_CHAT (event->approval->handler_instance);
g_signal_handler_disconnect (tp_chat, event->approval->handler);
event->approval->handler = 0;
}
event_manager_approval_approve (event->approval);
}
static EventPriv *
event_lookup_by_approval (EmpathyEventManager *manager,
EventManagerApproval *approval)
{
EmpathyEventManagerPriv *priv = GET_PRIV (manager);
GSList *l;
EventPriv *retval = NULL;
for (l = priv->events; l; l = l->next)
{
EventPriv *event = l->data;
if (event->approval == approval)
{
retval = event;
break;
}
}
return retval;
}
static void
event_update (EmpathyEventManager *manager, EventPriv *event,
const char *icon_name, const char *header, const char *msg)
{
g_free (event->public.icon_name);
g_free (event->public.header);
g_free (event->public.message);
event->public.icon_name = g_strdup (icon_name);
event->public.header = g_strdup (header);
event->public.message = g_strdup (msg);
g_signal_emit (manager, signals[EVENT_UPDATED], 0, event);
}
static void
reject_channel_claim_cb (GObject *source,
GAsyncResult *result,
gpointer user_data)
{
TpChannelDispatchOperation *cdo = TP_CHANNEL_DISPATCH_OPERATION (source);
GError *error = NULL;
if (!tp_channel_dispatch_operation_claim_finish (cdo, result, &error))
{
DEBUG ("Failed to claim channel: %s", error->message);
g_error_free (error);
goto out;
}
if (EMPATHY_IS_TP_CALL (user_data))
{
empathy_tp_call_close (user_data);
}
else if (EMPATHY_IS_TP_CHAT (user_data))
{
empathy_tp_chat_leave (user_data);
}
else if (EMPATHY_IS_TP_FILE (user_data))
{
empathy_tp_file_close (user_data);
}
out:
g_object_unref (user_data);
}
static void
reject_approval (EventManagerApproval *approval)
{
/* We have to claim the channel before closing it */
tp_channel_dispatch_operation_claim_async (approval->operation,
reject_channel_claim_cb, g_object_ref (approval->handler_instance));
}
static void
event_manager_call_window_confirmation_dialog_response_cb (GtkDialog *dialog,
gint response, gpointer user_data)
{
EventManagerApproval *approval = user_data;
gtk_widget_destroy (approval->dialog);
approval->dialog = NULL;
if (response != GTK_RESPONSE_ACCEPT)
{
reject_approval (approval);
}
else
{
event_manager_approval_approve (approval);
}
}
static void
event_channel_process_voip_func (EventPriv *event)
{
GtkWidget *dialog;
GtkWidget *button;
GtkWidget *image;
EmpathyTpCall *call;
gboolean video;
gchar *title;
if (event->approval->dialog != NULL)
{
gtk_window_present (GTK_WINDOW (event->approval->dialog));
return;
}
call = EMPATHY_TP_CALL (event->approval->handler_instance);
video = empathy_tp_call_has_initial_video (call);
dialog = gtk_message_dialog_new (NULL, 0,
GTK_MESSAGE_QUESTION, GTK_BUTTONS_NONE,
video ? _("Incoming video call"): _("Incoming call"));
gtk_message_dialog_format_secondary_text (
GTK_MESSAGE_DIALOG (dialog), video ?
_("%s is video calling you. Do you want to answer?"):
_("%s is calling you. Do you want to answer?"),
empathy_contact_get_alias (event->approval->contact));
title = g_strdup_printf (_("Incoming call from %s"),
empathy_contact_get_alias (event->approval->contact));
gtk_window_set_title (GTK_WINDOW (dialog), title);
g_free (title);
/* Set image of the dialog */
if (video)
{
image = gtk_image_new_from_icon_name (EMPATHY_IMAGE_VIDEO_CALL,
GTK_ICON_SIZE_DIALOG);
}
else
{
image = gtk_image_new_from_icon_name (EMPATHY_IMAGE_VOIP,
GTK_ICON_SIZE_DIALOG);
}
gtk_message_dialog_set_image (GTK_MESSAGE_DIALOG (dialog), image);
gtk_widget_show (image);
gtk_dialog_set_default_response (GTK_DIALOG (dialog),
GTK_RESPONSE_OK);
button = gtk_dialog_add_button (GTK_DIALOG (dialog),
_("_Reject"), GTK_RESPONSE_REJECT);
image = gtk_image_new_from_icon_name ("call-stop",
GTK_ICON_SIZE_BUTTON);
gtk_button_set_image (GTK_BUTTON (button), image);
button = gtk_dialog_add_button (GTK_DIALOG (dialog),
_("_Answer"), GTK_RESPONSE_ACCEPT);
image = gtk_image_new_from_icon_name ("call-start", GTK_ICON_SIZE_BUTTON);
gtk_button_set_image (GTK_BUTTON (button), image);
g_signal_connect (dialog, "response",
G_CALLBACK (event_manager_call_window_confirmation_dialog_response_cb),
event->approval);
gtk_widget_show (dialog);
event->approval->dialog = dialog;
}
static void
event_manager_chat_message_received_cb (EmpathyTpChat *tp_chat,
EmpathyMessage *message,
EventManagerApproval *approval)
{
GtkWidget *window = empathy_main_window_dup ();
EmpathyContact *sender;
const gchar *header;
const gchar *msg;
TpChannel *channel;
EventPriv *event;
/* try to update the event if it's referring to a chat which is already in the
* queue. */
event = event_lookup_by_approval (approval->manager, approval);
sender = empathy_message_get_sender (message);
header = empathy_contact_get_alias (sender);
msg = empathy_message_get_body (message);
channel = empathy_tp_chat_get_channel (tp_chat);
if (event != NULL)
event_update (approval->manager, event, EMPATHY_IMAGE_NEW_MESSAGE, header,
msg);
else
event_manager_add (approval->manager, sender, EMPATHY_EVENT_TYPE_CHAT,
EMPATHY_IMAGE_NEW_MESSAGE, header, msg, approval,
event_text_channel_process_func, NULL);
empathy_sound_play (window, EMPATHY_SOUND_CONVERSATION_NEW);
g_object_unref (window);
}
static void
event_manager_approval_done (EventManagerApproval *approval)
{
EmpathyEventManagerPriv *priv = GET_PRIV (approval->manager);
GSList *l;
if (approval->operation != NULL)
{
GQuark channel_type;
channel_type = tp_channel_get_channel_type_id (approval->main_channel);
if (channel_type == TP_IFACE_QUARK_CHANNEL_TYPE_STREAMED_MEDIA)
{
priv->ringing--;
if (priv->ringing == 0)
empathy_sound_stop (EMPATHY_SOUND_PHONE_INCOMING);
}
}
priv->approvals = g_slist_remove (priv->approvals, approval);
for (l = priv->events; l; l = l->next)
{
EventPriv *event = l->data;
if (event->approval == approval)
{
event_remove (event);
break;
}
}
event_manager_approval_free (approval);
}
static void
cdo_invalidated_cb (TpProxy *cdo,
guint domain,
gint code,
gchar *message,
EventManagerApproval *approval)
{
DEBUG ("ChannelDispatchOperation has been invalidated: %s", message);
event_manager_approval_done (approval);
}
static void
event_manager_media_channel_got_contact (EventManagerApproval *approval)
{
EmpathyEventManagerPriv *priv = GET_PRIV (approval->manager);
GtkWidget *window = empathy_main_window_dup ();
gchar *header;
EmpathyTpCall *call;
gboolean video;
call = EMPATHY_TP_CALL (approval->handler_instance);
video = empathy_tp_call_has_initial_video (call);
header = g_strdup_printf (
video ? _("Incoming video call from %s") :_("Incoming call from %s"),
empathy_contact_get_alias (approval->contact));
event_manager_add (approval->manager, approval->contact,
EMPATHY_EVENT_TYPE_VOIP,
video ? EMPATHY_IMAGE_VIDEO_CALL : EMPATHY_IMAGE_VOIP,
header, NULL, approval,
event_channel_process_voip_func, NULL);
g_free (header);
priv->ringing++;
if (priv->ringing == 1)
empathy_sound_start_playing (window,
EMPATHY_SOUND_PHONE_INCOMING, MS_BETWEEN_RING);
g_object_unref (window);
}
static void
event_manager_media_channel_contact_changed_cb (EmpathyTpCall *call,
GParamSpec *param, EventManagerApproval *approval)
{
EmpathyContact *contact;
g_object_get (G_OBJECT (call), "contact", &contact, NULL);
if (contact == NULL)
return;
approval->contact = contact;
event_manager_media_channel_got_contact (approval);
}
static void
invite_dialog_response_cb (GtkDialog *dialog,
gint response,
EventManagerApproval *approval)
{
EmpathyTpChat *tp_chat;
gtk_widget_destroy (GTK_WIDGET (approval->dialog));
approval->dialog = NULL;
tp_chat = EMPATHY_TP_CHAT (approval->handler_instance);
if (response != GTK_RESPONSE_OK)
{
/* close channel */
DEBUG ("Muc invitation rejected");
reject_approval (approval);
return;
}
DEBUG ("Muc invitation accepted");
/* We'll join the room when handling the channel */
event_manager_approval_approve (approval);
}
static void
event_room_channel_process_func (EventPriv *event)
{
GtkWidget *dialog, *button, *image;
TpChannel *channel = event->approval->main_channel;
gchar *title;
if (event->approval->dialog != NULL)
{
gtk_window_present (GTK_WINDOW (event->approval->dialog));
return;
}
/* create dialog */
dialog = gtk_message_dialog_new (NULL, 0,
GTK_MESSAGE_QUESTION, GTK_BUTTONS_NONE, _("Room invitation"));
title = g_strdup_printf (_("Invitation to join %s"),
tp_channel_get_identifier (channel));
gtk_window_set_title (GTK_WINDOW (dialog), title);
g_free (title);
gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
_("%s is inviting you to join %s"),
empathy_contact_get_alias (event->approval->contact),
tp_channel_get_identifier (channel));
gtk_dialog_set_default_response (GTK_DIALOG (dialog),
GTK_RESPONSE_OK);
button = gtk_dialog_add_button (GTK_DIALOG (dialog),
_("_Decline"), GTK_RESPONSE_CANCEL);
image = gtk_image_new_from_icon_name (GTK_STOCK_CANCEL, GTK_ICON_SIZE_BUTTON);
gtk_button_set_image (GTK_BUTTON (button), image);
button = gtk_dialog_add_button (GTK_DIALOG (dialog),
_("_Join"), GTK_RESPONSE_OK);
image = gtk_image_new_from_icon_name (GTK_STOCK_APPLY, GTK_ICON_SIZE_BUTTON);
gtk_button_set_image (GTK_BUTTON (button), image);
g_signal_connect (dialog, "response",
G_CALLBACK (invite_dialog_response_cb), event->approval);
gtk_widget_show (dialog);
event->approval->dialog = dialog;
}
static void
display_invite_room_dialog (EventManagerApproval *approval)
{
GtkWidget *window = empathy_main_window_dup ();
const gchar *invite_msg;
gchar *msg;
TpHandle self_handle;
self_handle = tp_channel_group_get_self_handle (approval->main_channel);
tp_channel_group_get_local_pending_info (approval->main_channel, self_handle,
NULL, NULL, &invite_msg);
if (approval->contact != NULL)
{
msg = g_strdup_printf (_("%s invited you to join %s"),
empathy_contact_get_alias (approval->contact),
tp_channel_get_identifier (approval->main_channel));
}
else
{
msg = g_strdup_printf (_("You have been invited to join %s"),
tp_channel_get_identifier (approval->main_channel));
}
event_manager_add (approval->manager, approval->contact,
EMPATHY_EVENT_TYPE_INVITATION, EMPATHY_IMAGE_GROUP_MESSAGE, msg,
invite_msg, approval, event_room_channel_process_func, NULL);
empathy_sound_play (window, EMPATHY_SOUND_CONVERSATION_NEW);
g_free (msg);
g_object_unref (window);
}
static void
event_manager_muc_invite_got_contact_cb (TpConnection *connection,
EmpathyContact *contact,
const GError *error,
gpointer user_data,
GObject *object)
{
EventManagerApproval *approval = (EventManagerApproval *) user_data;
if (error != NULL)
{
DEBUG ("Error: %s", error->message);
}
else
{
approval->contact = g_object_ref (contact);
}
display_invite_room_dialog (approval);
}
static void
event_manager_ft_got_contact_cb (TpConnection *connection,
EmpathyContact *contact,
const GError *error,
gpointer user_data,
GObject *object)
{
EventManagerApproval *approval = (EventManagerApproval *) user_data;
GtkWidget *window = empathy_main_window_dup ();
char *header;
approval->contact = g_object_ref (contact);
header = g_strdup_printf (_("Incoming file transfer from %s"),
empathy_contact_get_alias (approval->contact));
event_manager_add (approval->manager, approval->contact,
EMPATHY_EVENT_TYPE_TRANSFER, EMPATHY_IMAGE_DOCUMENT_SEND, header, NULL,
approval, event_channel_process_func, NULL);
/* FIXME better sound for incoming file transfers ?*/
empathy_sound_play (window, EMPATHY_SOUND_CONVERSATION_NEW);
g_free (header);
g_object_unref (window);
}
/* If there is a file-transfer or media channel consider it as the
* main one. */
static TpChannel *
find_main_channel (GList *channels)
{
GList *l;
TpChannel *text = NULL;
for (l = channels; l != NULL; l = g_list_next (l))
{
TpChannel *channel = l->data;
GQuark channel_type;
if (tp_proxy_get_invalidated (channel) != NULL)
continue;
channel_type = tp_channel_get_channel_type_id (channel);
if (channel_type == TP_IFACE_QUARK_CHANNEL_TYPE_STREAMED_MEDIA ||
channel_type == TP_IFACE_QUARK_CHANNEL_TYPE_FILE_TRANSFER)
return channel;
else if (channel_type == TP_IFACE_QUARK_CHANNEL_TYPE_TEXT)
text = channel;
}
return text;
}
static void
approve_channels (TpSimpleApprover *approver,
TpAccount *account,
TpConnection *connection,
GList *channels,
TpChannelDispatchOperation *dispatch_operation,
TpAddDispatchOperationContext *context,
gpointer user_data)
{
EmpathyEventManager *self = user_data;
EmpathyEventManagerPriv *priv = GET_PRIV (self);
TpChannel *channel;
EventManagerApproval *approval;
GQuark channel_type;
channel = find_main_channel (channels);
if (channel == NULL)
{
GError error = { TP_ERRORS, TP_ERROR_INVALID_ARGUMENT,
"Unknown channel type" };
DEBUG ("Failed to find the main channel; ignoring");
tp_add_dispatch_operation_context_fail (context, &error);
return;
}
approval = event_manager_approval_new (self, dispatch_operation, channel);
priv->approvals = g_slist_prepend (priv->approvals, approval);
approval->invalidated_handler = g_signal_connect (dispatch_operation,
"invalidated", G_CALLBACK (cdo_invalidated_cb), approval);
channel_type = tp_channel_get_channel_type_id (channel);
if (channel_type == TP_IFACE_QUARK_CHANNEL_TYPE_TEXT)
{
EmpathyTpChat *tp_chat;
tp_chat = empathy_tp_chat_new (account, channel);
approval->handler_instance = G_OBJECT (tp_chat);
if (tp_proxy_has_interface (channel, TP_IFACE_CHANNEL_INTERFACE_GROUP))
{
/* Are we in local-pending ? */
TpHandle inviter;
if (empathy_tp_chat_is_invited (tp_chat, &inviter))
{
/* We are invited to a room */
DEBUG ("Have been invited to %s. Ask user if he wants to accept",
tp_channel_get_identifier (channel));
if (inviter != 0)
{
empathy_tp_contact_factory_get_from_handle (connection,
inviter, event_manager_muc_invite_got_contact_cb,
approval, NULL, G_OBJECT (self));
}
else
{
display_invite_room_dialog (approval);
}
goto out;
}
/* We are not invited, approve the channel right now */
tp_add_dispatch_operation_context_accept (context);
approval->auto_approved = TRUE;
event_manager_approval_approve (approval);
return;
}
/* 1-1 text channel, wait for the first message */
approval->handler = g_signal_connect (tp_chat, "message-received",
G_CALLBACK (event_manager_chat_message_received_cb), approval);
}
else if (channel_type == TP_IFACE_QUARK_CHANNEL_TYPE_STREAMED_MEDIA)
{
EmpathyContact *contact;
EmpathyTpCall *call = empathy_tp_call_new (account, channel);
approval->handler_instance = G_OBJECT (call);
g_object_get (G_OBJECT (call), "contact", &contact, NULL);
if (contact == NULL)
{
g_signal_connect (call, "notify::contact",
G_CALLBACK (event_manager_media_channel_contact_changed_cb),
approval);
}
else
{
approval->contact = contact;
event_manager_media_channel_got_contact (approval);
}
}
else if (channel_type == TP_IFACE_QUARK_CHANNEL_TYPE_FILE_TRANSFER)
{
TpHandle handle;
EmpathyTpFile *tp_file = empathy_tp_file_new (channel);
approval->handler_instance = G_OBJECT (tp_file);
handle = tp_channel_get_handle (channel, NULL);
connection = tp_channel_borrow_connection (channel);
empathy_tp_contact_factory_get_from_handle (connection, handle,
event_manager_ft_got_contact_cb, approval, NULL, G_OBJECT (self));
}
else
{
GError error = { TP_ERRORS, TP_ERROR_INVALID_ARGUMENT,
"Invalid channel type" };
DEBUG ("Unknown channel type (%s), ignoring..",
g_quark_to_string (channel_type));
tp_add_dispatch_operation_context_fail (context, &error);
return;
}
out:
tp_add_dispatch_operation_context_accept (context);
}
static void
event_pending_subscribe_func (EventPriv *event)
{
empathy_subscription_dialog_show (event->public.contact, event->public.header,
NULL);
event_remove (event);
}
static void
event_manager_pendings_changed_cb (EmpathyContactList *list,
EmpathyContact *contact, EmpathyContact *actor,
guint reason, gchar *message, gboolean is_pending,
EmpathyEventManager *manager)
{
EmpathyEventManagerPriv *priv = GET_PRIV (manager);
gchar *header, *event_msg;
if (!is_pending)
{
GSList *l;
for (l = priv->events; l; l = l->next)
{
EventPriv *event = l->data;
if (event->public.contact == contact &&
event->func == event_pending_subscribe_func)
{
event_remove (event);
break;
}
}
return;
}
header = g_strdup_printf (
_("%s would like permission to see when you are available"),
empathy_contact_get_alias (contact));
if (!EMP_STR_EMPTY (message))
event_msg = g_strdup_printf (_("\nMessage: %s"), message);
else
event_msg = NULL;
event_manager_add (manager, contact, EMPATHY_EVENT_TYPE_SUBSCRIPTION,
GTK_STOCK_DIALOG_QUESTION, header, event_msg, NULL,
event_pending_subscribe_func, NULL);
g_free (event_msg);
g_free (header);
}
static void
event_manager_presence_changed_cb (EmpathyContact *contact,
TpConnectionPresenceType current,
TpConnectionPresenceType previous,
EmpathyEventManager *manager)
{
EmpathyEventManagerPriv *priv = GET_PRIV (manager);
TpAccount *account;
gchar *header = NULL;
EmpathyIdle *idle;
GtkWidget *window = empathy_main_window_dup ();
account = empathy_contact_get_account (contact);
idle = empathy_idle_dup_singleton ();
if (empathy_idle_account_is_just_connected (idle, account))
goto out;
if (tp_connection_presence_type_cmp_availability (previous,
TP_CONNECTION_PRESENCE_TYPE_OFFLINE) > 0)
{
/* contact was online */
if (tp_connection_presence_type_cmp_availability (current,
TP_CONNECTION_PRESENCE_TYPE_OFFLINE) <= 0)
{
/* someone is logging off */
empathy_sound_play (window, EMPATHY_SOUND_CONTACT_DISCONNECTED);
if (g_settings_get_boolean (priv->gsettings_notif,
EMPATHY_PREFS_NOTIFICATIONS_CONTACT_SIGNOUT))
{
header = g_strdup_printf (_("%s is now offline."),
empathy_contact_get_alias (contact));
event_manager_add (manager, contact, EMPATHY_EVENT_TYPE_PRESENCE,
EMPATHY_IMAGE_AVATAR_DEFAULT, header, NULL, NULL, NULL, NULL);
}
}
}
else
{
/* contact was offline */
if (tp_connection_presence_type_cmp_availability (current,
TP_CONNECTION_PRESENCE_TYPE_OFFLINE) > 0)
{
/* someone is logging in */
empathy_sound_play (window, EMPATHY_SOUND_CONTACT_CONNECTED);
if (g_settings_get_boolean (priv->gsettings_notif,
EMPATHY_PREFS_NOTIFICATIONS_CONTACT_SIGNIN))
{
header = g_strdup_printf (_("%s is now online."),
empathy_contact_get_alias (contact));
event_manager_add (manager, contact, EMPATHY_EVENT_TYPE_PRESENCE,
EMPATHY_IMAGE_AVATAR_DEFAULT, header, NULL, NULL, NULL, NULL);
}
}
}
g_free (header);
out:
g_object_unref (idle);
g_object_unref (window);
}
static void
event_manager_members_changed_cb (EmpathyContactList *list,
EmpathyContact *contact,
EmpathyContact *actor,
guint reason,
gchar *message,
gboolean is_member,
EmpathyEventManager *manager)
{
if (is_member)
g_signal_connect (contact, "presence-changed",
G_CALLBACK (event_manager_presence_changed_cb), manager);
else
g_signal_handlers_disconnect_by_func (contact,
event_manager_presence_changed_cb, manager);
}
static GObject *
event_manager_constructor (GType type,
guint n_props,
GObjectConstructParam *props)
{
GObject *retval;
if (manager_singleton) {
retval = g_object_ref (manager_singleton);
} else {
retval = G_OBJECT_CLASS (empathy_event_manager_parent_class)->constructor
(type, n_props, props);
manager_singleton = EMPATHY_EVENT_MANAGER (retval);
g_object_add_weak_pointer (retval, (gpointer) &manager_singleton);
}
return retval;
}
static void
event_manager_finalize (GObject *object)
{
EmpathyEventManagerPriv *priv = GET_PRIV (object);
if (priv->ringing > 0)
empathy_sound_stop (EMPATHY_SOUND_PHONE_INCOMING);
g_slist_foreach (priv->events, (GFunc) event_free, NULL);
g_slist_free (priv->events);
g_slist_foreach (priv->approvals, (GFunc) event_manager_approval_free, NULL);
g_slist_free (priv->approvals);
g_object_unref (priv->contact_manager);
g_object_unref (priv->approver);
g_object_unref (priv->gsettings_notif);
g_object_unref (priv->gsettings_ui);
}
static void
empathy_event_manager_class_init (EmpathyEventManagerClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->finalize = event_manager_finalize;
object_class->constructor = event_manager_constructor;
signals[EVENT_ADDED] =
g_signal_new ("event-added",
G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST,
0,
NULL, NULL,
g_cclosure_marshal_VOID__POINTER,
G_TYPE_NONE,
1, G_TYPE_POINTER);
signals[EVENT_REMOVED] =
g_signal_new ("event-removed",
G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST,
0,
NULL, NULL,
g_cclosure_marshal_VOID__POINTER,
G_TYPE_NONE, 1, G_TYPE_POINTER);
signals[EVENT_UPDATED] =
g_signal_new ("event-updated",
G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST,
0,
NULL, NULL,
g_cclosure_marshal_VOID__POINTER,
G_TYPE_NONE, 1, G_TYPE_POINTER);
g_type_class_add_private (object_class, sizeof (EmpathyEventManagerPriv));
}
static void
empathy_event_manager_init (EmpathyEventManager *manager)
{
EmpathyEventManagerPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (manager,
EMPATHY_TYPE_EVENT_MANAGER, EmpathyEventManagerPriv);
TpDBusDaemon *dbus;
GError *error = NULL;
manager->priv = priv;
priv->gsettings_notif = g_settings_new (EMPATHY_PREFS_NOTIFICATIONS_SCHEMA);
priv->gsettings_ui = g_settings_new (EMPATHY_PREFS_UI_SCHEMA);
priv->contact_manager = empathy_contact_manager_dup_singleton ();
g_signal_connect (priv->contact_manager, "pendings-changed",
G_CALLBACK (event_manager_pendings_changed_cb), manager);
g_signal_connect (priv->contact_manager, "members-changed",
G_CALLBACK (event_manager_members_changed_cb), manager);
dbus = tp_dbus_daemon_dup (&error);
if (dbus == NULL)
{
DEBUG ("Failed to get TpDBusDaemon: %s", error->message);
g_error_free (error);
return;
}
priv->approver = tp_simple_approver_new (dbus, "Empathy.EventManager", FALSE,
approve_channels, manager, NULL);
/* EmpathyTpChat relies on this feature being prepared */
tp_base_client_add_connection_features_varargs (priv->approver,
TP_CONNECTION_FEATURE_CAPABILITIES, 0);
/* Private text channels */
tp_base_client_take_approver_filter (priv->approver,
tp_asv_new (
TP_PROP_CHANNEL_CHANNEL_TYPE, G_TYPE_STRING, TP_IFACE_CHANNEL_TYPE_TEXT,
TP_PROP_CHANNEL_TARGET_HANDLE_TYPE, G_TYPE_UINT, TP_HANDLE_TYPE_CONTACT,
NULL));
/* Muc text channels */
tp_base_client_take_approver_filter (priv->approver,
tp_asv_new (
TP_PROP_CHANNEL_CHANNEL_TYPE, G_TYPE_STRING, TP_IFACE_CHANNEL_TYPE_TEXT,
TP_PROP_CHANNEL_TARGET_HANDLE_TYPE, G_TYPE_UINT, TP_HANDLE_TYPE_ROOM,
NULL));
/* File transfer */
tp_base_client_take_approver_filter (priv->approver,
tp_asv_new (
TP_PROP_CHANNEL_CHANNEL_TYPE, G_TYPE_STRING,
TP_IFACE_CHANNEL_TYPE_FILE_TRANSFER,
TP_PROP_CHANNEL_TARGET_HANDLE_TYPE, G_TYPE_UINT, TP_HANDLE_TYPE_CONTACT,
NULL));
/* Calls */
tp_base_client_take_approver_filter (priv->approver,
tp_asv_new (
TP_PROP_CHANNEL_CHANNEL_TYPE, G_TYPE_STRING,
TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA,
TP_PROP_CHANNEL_TARGET_HANDLE_TYPE, G_TYPE_UINT, TP_HANDLE_TYPE_CONTACT,
NULL));
if (!tp_base_client_register (priv->approver, &error))
{
DEBUG ("Failed to register Approver: %s", error->message);
g_error_free (error);
}
g_object_unref (dbus);
}
EmpathyEventManager *
empathy_event_manager_dup_singleton (void)
{
return g_object_new (EMPATHY_TYPE_EVENT_MANAGER, NULL);
}
GSList *
empathy_event_manager_get_events (EmpathyEventManager *manager)
{
EmpathyEventManagerPriv *priv = GET_PRIV (manager);
g_return_val_if_fail (EMPATHY_IS_EVENT_MANAGER (manager), NULL);
return priv->events;
}
EmpathyEvent *
empathy_event_manager_get_top_event (EmpathyEventManager *manager)
{
EmpathyEventManagerPriv *priv = GET_PRIV (manager);
g_return_val_if_fail (EMPATHY_IS_EVENT_MANAGER (manager), NULL);
return priv->events ? priv->events->data : NULL;
}
void
empathy_event_activate (EmpathyEvent *event_public)
{
EventPriv *event = (EventPriv *) event_public;
g_return_if_fail (event_public != NULL);
if (event->func)
event->func (event);
else
event_remove (event);
}
void
empathy_event_inhibit_updates (EmpathyEvent *event_public)
{
EventPriv *event = (EventPriv *) event_public;
g_return_if_fail (event_public != NULL);
event->inhibit = TRUE;
}
void
empathy_event_approve (EmpathyEvent *event_public)
{
EventPriv *event = (EventPriv *) event_public;
g_return_if_fail (event_public != NULL);
event_manager_approval_approve (event->approval);
}
void
empathy_event_decline (EmpathyEvent *event_public)
{
EventPriv *event = (EventPriv *) event_public;
g_return_if_fail (event_public != NULL);
reject_approval (event->approval);
}