/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Copyright (C) 2007 Collabora Ltd.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* Authors: Xavier Claessens <xclaesse@gmail.com>
*/
#include <config.h>
#include <string.h>
#include <gtk/gtk.h>
#include <glade/glade.h>
#include <glib/gi18n.h>
#include <libmissioncontrol/mission-control.h>
#include <libempathy/empathy-contact-list.h>
#include <libempathy/empathy-contact-manager.h>
#include <libempathy/empathy-contact.h>
#include <libempathy/empathy-tp-chat.h>
#include <libempathy/empathy-debug.h>
#include <libempathy/empathy-utils.h>
#include <libempathy/empathy-conf.h>
#include <libempathy/empathy-idle.h>
#include <libempathy/empathy-filter.h>
#include "empathy-status-icon.h"
#include "empathy-contact-dialogs.h"
#include "empathy-presence-chooser.h"
#include "empathy-preferences.h"
#include "empathy-ui-utils.h"
#include "empathy-accounts-dialog.h"
#include "empathy-images.h"
#define GET_PRIV(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), \
EMPATHY_TYPE_STATUS_ICON, EmpathyStatusIconPriv))
#define DEBUG_DOMAIN "StatusIcon"
/* Number of ms to wait when blinking */
#define BLINK_TIMEOUT 500
typedef struct _StatusIconEvent StatusIconEvent;
struct _EmpathyStatusIconPriv {
GtkStatusIcon *icon;
EmpathyContactManager *manager;
EmpathyFilter *text_filter;
EmpathyIdle *idle;
MissionControl *mc;
GList *events;
gboolean showing_event_icon;
StatusIconEvent *flash_state_event;
guint blink_timeout;
GtkWindow *window;
GtkWidget *popup_menu;
GtkWidget *show_window_item;
GtkWidget *message_item;
GtkWidget *status_item;
};
typedef void (*EventActivatedFunc) (StatusIconEvent *event);
struct _StatusIconEvent {
gchar *icon_name;
gchar *message;
EventActivatedFunc func;
gpointer user_data;
};
static void empathy_status_icon_class_init (EmpathyStatusIconClass *klass);
static void empathy_status_icon_init (EmpathyStatusIcon *icon);
static void status_icon_finalize (GObject *object);
static void status_icon_filter_new_channel (EmpathyFilter *filter,
TpConn *tp_conn,
TpChan *tp_chan,
EmpathyStatusIcon *icon);
static void status_icon_message_received_cb (EmpathyTpChat *tp_chat,
EmpathyMessage *message,
EmpathyStatusIcon *icon);
static void status_icon_idle_notify_cb (EmpathyStatusIcon *icon);
static void status_icon_update_tooltip (EmpathyStatusIcon *icon);
static void status_icon_set_from_state (EmpathyStatusIcon *icon);
static void status_icon_set_visibility (EmpathyStatusIcon *icon,
gboolean visible);
static void status_icon_toggle_visibility (EmpathyStatusIcon *icon);
static void status_icon_activate_cb (GtkStatusIcon *status_icon,
EmpathyStatusIcon *icon);
static gboolean status_icon_delete_event_cb (GtkWidget *widget,
GdkEvent *event,
EmpathyStatusIcon *icon);
static void status_icon_popup_menu_cb (GtkStatusIcon *status_icon,
guint button,
guint activate_time,
EmpathyStatusIcon *icon);
static void status_icon_create_menu (EmpathyStatusIcon *icon);
static void status_icon_new_message_cb (GtkWidget *widget,
EmpathyStatusIcon *icon);
static void status_icon_quit_cb (GtkWidget *window,
EmpathyStatusIcon *icon);
static void status_icon_show_hide_window_cb (GtkWidget *widget,
EmpathyStatusIcon *icon);
static void status_icon_pendings_changed_cb (EmpathyContactManager *manager,
EmpathyContact *contact,
EmpathyContact *actor,
guint reason,
gchar *message,
gboolean is_pending,
EmpathyStatusIcon *icon);
static void status_icon_event_subscribe_cb (StatusIconEvent *event);
static void status_icon_event_flash_state_cb (StatusIconEvent *event);
static void status_icon_event_msg_cb (StatusIconEvent *event);
static StatusIconEvent * status_icon_event_new (EmpathyStatusIcon *icon,
const gchar *icon_name,
const gchar *message);
static void status_icon_event_remove (EmpathyStatusIcon *icon,
StatusIconEvent *event);
static gboolean status_icon_event_timeout_cb (EmpathyStatusIcon *icon);
static void status_icon_event_free (StatusIconEvent *event);
G_DEFINE_TYPE (EmpathyStatusIcon, empathy_status_icon, G_TYPE_OBJECT);
static void
empathy_status_icon_class_init (EmpathyStatusIconClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->finalize = status_icon_finalize;
g_type_class_add_private (object_class, sizeof (EmpathyStatusIconPriv));
}
static void
empathy_status_icon_init (EmpathyStatusIcon *icon)
{
EmpathyStatusIconPriv *priv;
GList *pendings, *l;
priv = GET_PRIV (icon);
priv->icon = gtk_status_icon_new ();
priv->idle = empathy_idle_new ();
empathy_idle_set_auto_away (priv->idle, TRUE);
empathy_idle_set_auto_disconnect (priv->idle, TRUE);
priv->manager = empathy_contact_manager_new ();
priv->mc = empathy_mission_control_new ();
priv->text_filter = empathy_filter_new ("org.gnome.Empathy.Chat",
"/org/freedesktop/Telepathy/Filter",
TP_IFACE_CHANNEL_TYPE_TEXT,
MC_FILTER_PRIORITY_DIALOG,
MC_FILTER_FLAG_INCOMING);
status_icon_create_menu (icon);
status_icon_idle_notify_cb (icon);
g_signal_connect (priv->text_filter, "new-channel",
G_CALLBACK (status_icon_filter_new_channel),
icon);
g_signal_connect_swapped (priv->idle, "notify",
G_CALLBACK (status_icon_idle_notify_cb),
icon);
g_signal_connect (priv->icon, "activate",
G_CALLBACK (status_icon_activate_cb),
icon);
g_signal_connect (priv->icon, "popup-menu",
G_CALLBACK (status_icon_popup_menu_cb),
icon);
g_signal_connect (priv->manager, "pendings-changed",
G_CALLBACK (status_icon_pendings_changed_cb),
icon);
pendings = empathy_contact_list_get_pendings (EMPATHY_CONTACT_LIST (priv->manager));
for (l = pendings; l; l = l->next) {
EmpathyPendingInfo *info;
info = l->data;
status_icon_pendings_changed_cb (priv->manager,
info->member,
info->actor,
0,
info->message,
TRUE,
icon);
empathy_pending_info_free (info);
}
g_list_free (pendings);
}
static void
status_icon_finalize (GObject *object)
{
EmpathyStatusIconPriv *priv;
priv = GET_PRIV (object);
g_list_foreach (priv->events, (GFunc) status_icon_event_free, NULL);
g_list_free (priv->events);
if (priv->blink_timeout) {
g_source_remove (priv->blink_timeout);
}
g_object_unref (priv->icon);
g_object_unref (priv->window);
g_object_unref (priv->idle);
g_object_unref (priv->manager);
g_object_unref (priv->mc);
}
EmpathyStatusIcon *
empathy_status_icon_new (GtkWindow *window)
{
EmpathyStatusIconPriv *priv;
EmpathyStatusIcon *icon;
gboolean should_hide;
g_return_val_if_fail (GTK_IS_WINDOW (window), NULL);
icon = g_object_new (EMPATHY_TYPE_STATUS_ICON, NULL);
priv = GET_PRIV (icon);
priv->window = g_object_ref (window);
g_signal_connect (priv->window, "delete-event",
G_CALLBACK (status_icon_delete_event_cb),
icon);
empathy_conf_get_bool (empathy_conf_get (),
EMPATHY_PREFS_UI_MAIN_WINDOW_HIDDEN,
&should_hide);
if (gtk_window_is_active (priv->window) == should_hide) {
status_icon_set_visibility (icon, !should_hide);
}
return icon;
}
static void
status_icon_filter_new_channel (EmpathyFilter *filter,
TpConn *tp_conn,
TpChan *tp_chan,
EmpathyStatusIcon *icon)
{
EmpathyStatusIconPriv *priv;
McAccount *account;
EmpathyTpChat *tp_chat;
GList *messages;
priv = GET_PRIV (icon);
account = mission_control_get_account_for_connection (priv->mc, tp_conn, NULL);
empathy_debug (DEBUG_DOMAIN, "New text channel to be filtered for contact %s",
empathy_inspect_channel (account, tp_chan));
tp_chat = empathy_tp_chat_new (account, tp_chan);
g_object_set_data (G_OBJECT (tp_chat), "filter", filter);
g_object_unref (account);
messages = empathy_tp_chat_get_pendings (tp_chat);
if (!messages) {
empathy_debug (DEBUG_DOMAIN, "No pending msg, waiting...");
g_signal_connect (tp_chat, "message-received",
G_CALLBACK (status_icon_message_received_cb),
icon);
return;
}
status_icon_message_received_cb (tp_chat, messages->data, icon);
g_list_foreach (messages, (GFunc) g_object_unref, NULL);
g_list_free (messages);
}
static void
status_icon_message_received_cb (EmpathyTpChat *tp_chat,
EmpathyMessage *message,
EmpathyStatusIcon *icon)
{
EmpathyContact *sender;
gchar *msg;
StatusIconEvent *event;
empathy_debug (DEBUG_DOMAIN, "Message received, add event");
g_signal_handlers_disconnect_by_func (tp_chat,
status_icon_message_received_cb,
icon);
sender = empathy_message_get_sender (message);
msg = g_strdup_printf (_("New message from %s:\n%s"),
empathy_contact_get_name (sender),
empathy_message_get_body (message));
event = status_icon_event_new (icon, EMPATHY_IMAGE_NEW_MESSAGE, msg);
event->func = status_icon_event_msg_cb;
event->user_data = tp_chat;
}
static void
status_icon_idle_notify_cb (EmpathyStatusIcon *icon)
{
EmpathyStatusIconPriv *priv;
McPresence flash_state;
priv = GET_PRIV (icon);
flash_state = empathy_idle_get_flash_state (priv->idle);
if (flash_state != MC_PRESENCE_UNSET) {
const gchar *icon_name;
icon_name = empathy_icon_name_for_presence_state (flash_state);
if (!priv->flash_state_event) {
/* We are now flashing */
priv->flash_state_event = status_icon_event_new (icon, icon_name, NULL);
priv->flash_state_event->user_data = icon;
priv->flash_state_event->func = status_icon_event_flash_state_cb;
} else {
/* We are still flashing but with another state */
g_free (priv->flash_state_event->icon_name);
priv->flash_state_event->icon_name = g_strdup (icon_name);
}
}
else if (priv->flash_state_event) {
/* We are no more flashing */
status_icon_event_remove (icon, priv->flash_state_event);
priv->flash_state_event = NULL;
}
if (!priv->showing_event_icon) {
status_icon_set_from_state (icon);
}
status_icon_update_tooltip (icon);
}
static void
status_icon_update_tooltip (EmpathyStatusIcon *icon)
{
EmpathyStatusIconPriv *priv;
const gchar *tooltip = NULL;
priv = GET_PRIV (icon);
if (priv->events) {
StatusIconEvent *event;
event = priv->events->data;
tooltip = event->message;
}
if (!tooltip) {
tooltip = empathy_idle_get_status (priv->idle);
}
gtk_status_icon_set_tooltip (priv->icon, tooltip);
}
static void
status_icon_set_from_state (EmpathyStatusIcon *icon)
{
EmpathyStatusIconPriv *priv;
McPresence state;
const gchar *icon_name;
priv = GET_PRIV (icon);
state = empathy_idle_get_state (priv->idle);
icon_name = empathy_icon_name_for_presence_state (state);
gtk_status_icon_set_from_icon_name (priv->icon, icon_name);
}
static void
status_icon_set_visibility (EmpathyStatusIcon *icon,
gboolean visible)
{
EmpathyStatusIconPriv *priv;
priv = GET_PRIV (icon);
if (!visible) {
empathy_window_iconify (priv->window, priv->icon);
empathy_conf_set_bool (empathy_conf_get (),
EMPATHY_PREFS_UI_MAIN_WINDOW_HIDDEN, TRUE);
} else {
GList *accounts;
empathy_window_present (GTK_WINDOW (priv->window), TRUE);
empathy_conf_set_bool (empathy_conf_get (),
EMPATHY_PREFS_UI_MAIN_WINDOW_HIDDEN, FALSE);
/* Show the accounts dialog if there is no enabled accounts */
accounts = mc_accounts_list_by_enabled (TRUE);
if (accounts) {
mc_accounts_list_free (accounts);
} else {
empathy_debug (DEBUG_DOMAIN,
"No enabled account, Showing account dialog");
empathy_accounts_dialog_show (GTK_WINDOW (priv->window));
}
}
}
static void
status_icon_toggle_visibility (EmpathyStatusIcon *icon)
{
EmpathyStatusIconPriv *priv = GET_PRIV (icon);
gboolean visible;
visible = gtk_window_is_active (priv->window);
status_icon_set_visibility (icon, !visible);
}
static void
status_icon_activate_cb (GtkStatusIcon *status_icon,
EmpathyStatusIcon *icon)
{
EmpathyStatusIconPriv *priv;
priv = GET_PRIV (icon);
empathy_debug (DEBUG_DOMAIN, "Activated: %s",
priv->events ? "event" : "toggle");
if (priv->events) {
status_icon_event_remove (icon, priv->events->data);
} else {
status_icon_toggle_visibility (icon);
}
}
static gboolean
status_icon_delete_event_cb (GtkWidget *widget,
GdkEvent *event,
EmpathyStatusIcon *icon)
{
status_icon_set_visibility (icon, FALSE);
return TRUE;
}
static void
status_icon_popup_menu_cb (GtkStatusIcon *status_icon,
guint button,
guint activate_time,
EmpathyStatusIcon *icon)
{
EmpathyStatusIconPriv *priv;
GtkWidget *submenu;
gboolean show;
priv = GET_PRIV (icon);
show = empathy_window_get_is_visible (GTK_WINDOW (priv->window));
g_signal_handlers_block_by_func (priv->show_window_item,
status_icon_show_hide_window_cb,
icon);
gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (priv->show_window_item),
show);
g_signal_handlers_unblock_by_func (priv->show_window_item,
status_icon_show_hide_window_cb,
icon);
submenu = empathy_presence_chooser_create_menu ();
gtk_menu_item_set_submenu (GTK_MENU_ITEM (priv->status_item),
submenu);
gtk_menu_popup (GTK_MENU (priv->popup_menu),
NULL, NULL,
gtk_status_icon_position_menu,
priv->icon,
button,
activate_time);
}
static void
status_icon_create_menu (EmpathyStatusIcon *icon)
{
EmpathyStatusIconPriv *priv;
GladeXML *glade;
priv = GET_PRIV (icon);
glade = empathy_glade_get_file ("empathy-status-icon.glade",
"tray_menu",
NULL,
"tray_menu", &priv->popup_menu,
"tray_show_list", &priv->show_window_item,
"tray_new_message", &priv->message_item,
"tray_status", &priv->status_item,
NULL);
empathy_glade_connect (glade,
icon,
"tray_show_list", "toggled", status_icon_show_hide_window_cb,
"tray_new_message", "activate", status_icon_new_message_cb,
"tray_quit", "activate", status_icon_quit_cb,
NULL);
g_object_unref (glade);
}
static void
status_icon_new_message_cb (GtkWidget *widget,
EmpathyStatusIcon *icon)
{
EmpathyStatusIconPriv *priv;
priv = GET_PRIV (icon);
//empathy_new_message_dialog_show (GTK_WINDOW (priv->window));
}
static void
status_icon_quit_cb (GtkWidget *window,
EmpathyStatusIcon *icon)
{
gtk_main_quit ();
}
static void
status_icon_show_hide_window_cb (GtkWidget *widget,
EmpathyStatusIcon *icon)
{
gboolean visible;
visible = gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (widget));
status_icon_set_visibility (icon, visible);
}
static void
status_icon_pendings_changed_cb (EmpathyContactManager *manager,
EmpathyContact *contact,
EmpathyContact *actor,
guint reason,
gchar *message,
gboolean is_pending,
EmpathyStatusIcon *icon)
{
EmpathyStatusIconPriv *priv;
StatusIconEvent *event;
GString *str;
GList *l;
priv = GET_PRIV (icon);
if (!is_pending) {
/* FIXME: We should remove the event */
return;
}
for (l = priv->events; l; l = l->next) {
if (empathy_contact_equal (contact, ((StatusIconEvent*)l->data)->user_data)) {
return;
}
}
str = g_string_new (NULL);
g_string_printf (str, _("Subscription requested by %s"),
empathy_contact_get_name (contact));
if (!G_STR_EMPTY (message)) {
g_string_append_printf (str, _("\nMessage: %s"), message);
}
event = status_icon_event_new (icon, GTK_STOCK_DIALOG_QUESTION, str->str);
event->user_data = g_object_ref (contact);
event->func = status_icon_event_subscribe_cb;
g_string_free (str, TRUE);
}
static void
status_icon_event_subscribe_cb (StatusIconEvent *event)
{
EmpathyContact *contact;
contact = EMPATHY_CONTACT (event->user_data);
empathy_subscription_dialog_show (contact, NULL);
g_object_unref (contact);
}
static void
status_icon_event_flash_state_cb (StatusIconEvent *event)
{
EmpathyStatusIconPriv *priv;
priv = GET_PRIV (event->user_data);
empathy_idle_set_flash_state (priv->idle, MC_PRESENCE_UNSET);
}
static void
status_icon_event_msg_cb (StatusIconEvent *event)
{
EmpathyFilter *filter;
EmpathyTpChat *tp_chat;
empathy_debug (DEBUG_DOMAIN, "Dispatching text channel");
tp_chat = event->user_data;
filter = g_object_get_data (G_OBJECT (tp_chat), "filter");
empathy_filter_process (filter,
empathy_tp_chat_get_channel (tp_chat),
TRUE);
g_object_unref (tp_chat);
}
static StatusIconEvent *
status_icon_event_new (EmpathyStatusIcon *icon,
const gchar *icon_name,
const gchar *message)
{
EmpathyStatusIconPriv *priv;
StatusIconEvent *event;
priv = GET_PRIV (icon);
event = g_slice_new0 (StatusIconEvent);
event->icon_name = g_strdup (icon_name);
event->message = g_strdup (message);
priv->events = g_list_append (priv->events, event);
if (!priv->blink_timeout) {
priv->showing_event_icon = FALSE;
priv->blink_timeout = g_timeout_add (BLINK_TIMEOUT,
(GSourceFunc) status_icon_event_timeout_cb,
icon);
status_icon_event_timeout_cb (icon);
status_icon_update_tooltip (icon);
}
return event;
}
static void
status_icon_event_remove (EmpathyStatusIcon *icon,
StatusIconEvent *event)
{
EmpathyStatusIconPriv *priv;
priv = GET_PRIV (icon);
if (event->func) {
event->func (event);
}
priv->events = g_list_remove (priv->events, event);
status_icon_event_free (event);
priv->showing_event_icon = FALSE;
status_icon_update_tooltip (icon);
status_icon_set_from_state (icon);
if (priv->events) {
return;
}
if (priv->blink_timeout) {
g_source_remove (priv->blink_timeout);
priv->blink_timeout = 0;
}
}
static gboolean
status_icon_event_timeout_cb (EmpathyStatusIcon *icon)
{
EmpathyStatusIconPriv *priv;
priv = GET_PRIV (icon);
priv->showing_event_icon = !priv->showing_event_icon;
if (!priv->showing_event_icon) {
status_icon_set_from_state (icon);
} else {
StatusIconEvent *event;
event = priv->events->data;
gtk_status_icon_set_from_icon_name (priv->icon, event->icon_name);
}
return TRUE;
}
static void
status_icon_event_free (StatusIconEvent *event)
{
g_free (event->icon_name);
g_free (event->message);
g_slice_free (StatusIconEvent, event);
}
