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-rw-r--r--trunk/src/empathy-status-icon.c695
1 files changed, 695 insertions, 0 deletions
diff --git a/trunk/src/empathy-status-icon.c b/trunk/src/empathy-status-icon.c
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+++ b/trunk/src/empathy-status-icon.c
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+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * 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>
+ */
+
+#include <config.h>
+
+#include <string.h>
+
+#include <gtk/gtk.h>
+#include <glade/glade.h>
+#include <glib/gi18n.h>
+
+#include <telepathy-glib/util.h>
+
+#include <libempathy/empathy-utils.h>
+#include <libempathy/empathy-idle.h>
+#include <libempathy/empathy-contact-manager.h>
+#include <libempathy/empathy-dispatcher.h>
+#include <libempathy/empathy-tp-chat.h>
+#include <libempathy/empathy-tp-group.h>
+
+#include <libempathy-gtk/empathy-presence-chooser.h>
+#include <libempathy-gtk/empathy-conf.h>
+#include <libempathy-gtk/empathy-ui-utils.h>
+#include <libempathy-gtk/empathy-accounts-dialog.h>
+#include <libempathy-gtk/empathy-images.h>
+#include <libempathy-gtk/empathy-new-message-dialog.h>
+#include <libempathy-gtk/empathy-contact-dialogs.h>
+
+#include "empathy-status-icon.h"
+#include "empathy-preferences.h"
+
+#define DEBUG_FLAG EMPATHY_DEBUG_DISPATCHER
+#include <libempathy/empathy-debug.h>
+
+/* Number of ms to wait when blinking */
+#define BLINK_TIMEOUT 500
+
+typedef struct _StatusIconEvent StatusIconEvent;
+
+#define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyStatusIcon)
+typedef struct {
+ GtkStatusIcon *icon;
+ EmpathyIdle *idle;
+ MissionControl *mc;
+ EmpathyDispatcher *dispatcher;
+ EmpathyContactManager *contact_manager;
+ GSList *events;
+ gboolean showing_event_icon;
+ guint blink_timeout;
+ gpointer token;
+
+ GtkWindow *window;
+ GtkWidget *popup_menu;
+ GtkWidget *show_window_item;
+ GtkWidget *message_item;
+ GtkWidget *status_item;
+} EmpathyStatusIconPriv;
+
+typedef void (*StatusIconEventFunc) (EmpathyStatusIcon *icon,
+ gpointer user_data);
+
+struct _StatusIconEvent {
+ gchar *icon_name;
+ gchar *message;
+ StatusIconEventFunc func;
+ gpointer user_data;
+};
+
+G_DEFINE_TYPE (EmpathyStatusIcon, empathy_status_icon, G_TYPE_OBJECT);
+
+static void
+status_icon_event_free (StatusIconEvent *event)
+{
+ g_free (event->icon_name);
+ g_free (event->message);
+ g_slice_free (StatusIconEvent, event);
+}
+
+static void
+status_icon_set_visibility (EmpathyStatusIcon *icon,
+ gboolean visible,
+ gboolean store)
+{
+ EmpathyStatusIconPriv *priv = GET_PRIV (icon);
+
+ if (store) {
+ empathy_conf_set_bool (empathy_conf_get (),
+ EMPATHY_PREFS_UI_MAIN_WINDOW_HIDDEN, !visible);
+ }
+
+ if (!visible) {
+ empathy_window_iconify (priv->window, priv->icon);
+ } else {
+ GList *accounts;
+
+ empathy_window_present (GTK_WINDOW (priv->window), TRUE);
+
+ /* 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 {
+ DEBUG ("No enabled account, Showing account dialog");
+ empathy_accounts_dialog_show (GTK_WINDOW (priv->window));
+ }
+ }
+}
+
+static void
+status_icon_notify_visibility_cb (EmpathyConf *conf,
+ const gchar *key,
+ gpointer user_data)
+{
+ EmpathyStatusIcon *icon = user_data;
+ gboolean hidden = FALSE;
+
+ if (empathy_conf_get_bool (conf, key, &hidden)) {
+ status_icon_set_visibility (icon, !hidden, FALSE);
+ }
+}
+
+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, TRUE);
+}
+
+static void
+status_icon_update_tooltip (EmpathyStatusIcon *icon)
+{
+ EmpathyStatusIconPriv *priv = GET_PRIV (icon);
+ const gchar *tooltip = NULL;
+
+ if (priv->events) {
+ tooltip = ((StatusIconEvent*)priv->events->data)->message;
+ }
+
+ if (!tooltip) {
+ tooltip = empathy_idle_get_status (priv->idle);
+ }
+
+ gtk_status_icon_set_tooltip (priv->icon, tooltip);
+}
+
+static void
+status_icon_update_icon (EmpathyStatusIcon *icon)
+{
+ EmpathyStatusIconPriv *priv = GET_PRIV (icon);
+ const gchar *icon_name;
+
+ if (priv->events && priv->showing_event_icon) {
+ icon_name = ((StatusIconEvent*)priv->events->data)->icon_name;
+ } else {
+ McPresence state;
+
+ state = empathy_idle_get_state (priv->idle);
+ icon_name = empathy_icon_name_for_presence (state);
+ }
+
+ gtk_status_icon_set_from_icon_name (priv->icon, icon_name);
+}
+
+static void
+status_icon_idle_notify_cb (EmpathyStatusIcon *icon)
+{
+ status_icon_update_icon (icon);
+ status_icon_update_tooltip (icon);
+}
+
+static gboolean
+status_icon_delete_event_cb (GtkWidget *widget,
+ GdkEvent *event,
+ EmpathyStatusIcon *icon)
+{
+ status_icon_set_visibility (icon, FALSE, TRUE);
+ return TRUE;
+}
+
+static void
+status_icon_event_activate (EmpathyStatusIcon *icon,
+ StatusIconEvent *event)
+{
+ EmpathyStatusIconPriv *priv = GET_PRIV (icon);
+
+ if (event->func) {
+ event->func (icon, event->user_data);
+ }
+
+ priv->events = g_slist_remove (priv->events, event);
+ status_icon_event_free (event);
+ status_icon_update_tooltip (icon);
+ status_icon_update_icon (icon);
+
+ if (!priv->events && priv->blink_timeout) {
+ g_source_remove (priv->blink_timeout);
+ priv->blink_timeout = 0;
+ }
+}
+
+static void
+status_icon_activate_cb (GtkStatusIcon *status_icon,
+ EmpathyStatusIcon *icon)
+{
+ EmpathyStatusIconPriv *priv = GET_PRIV (icon);
+
+ DEBUG ("Activated: %s", priv->events ? "event" : "toggle");
+
+ if (priv->events) {
+ status_icon_event_activate (icon, priv->events->data);
+ } else {
+ status_icon_toggle_visibility (icon);
+ }
+}
+
+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, TRUE);
+}
+
+static void
+status_icon_new_message_cb (GtkWidget *widget,
+ EmpathyStatusIcon *icon)
+{
+ empathy_new_message_dialog_show (NULL);
+}
+
+static void
+status_icon_quit_cb (GtkWidget *window,
+ EmpathyStatusIcon *icon)
+{
+ gtk_main_quit ();
+}
+
+static void
+status_icon_popup_menu_cb (GtkStatusIcon *status_icon,
+ guint button,
+ guint activate_time,
+ EmpathyStatusIcon *icon)
+{
+ EmpathyStatusIconPriv *priv = GET_PRIV (icon);
+ GtkWidget *submenu;
+ gboolean show;
+
+ 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 = GET_PRIV (icon);
+ GladeXML *glade;
+ gchar *filename;
+
+ filename = empathy_file_lookup ("empathy-status-icon.glade", "src");
+ glade = empathy_glade_get_file (filename,
+ "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);
+ g_free (filename);
+
+ 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 gboolean
+status_icon_blink_timeout_cb (EmpathyStatusIcon *icon)
+{
+ EmpathyStatusIconPriv *priv = GET_PRIV (icon);
+
+ priv->showing_event_icon = !priv->showing_event_icon;
+ status_icon_update_icon (icon);
+
+ return TRUE;
+}
+
+static void
+status_icon_event_add (EmpathyStatusIcon *icon,
+ const gchar *icon_name,
+ const gchar *message,
+ StatusIconEventFunc func,
+ gpointer user_data)
+{
+ EmpathyStatusIconPriv *priv = GET_PRIV (icon);
+ StatusIconEvent *event;
+ gboolean had_events;
+
+ DEBUG ("Adding event: %s", message);
+
+ event = g_slice_new (StatusIconEvent);
+ event->icon_name = g_strdup (icon_name);
+ event->message = g_strdup (message);
+ event->func = func;
+ event->user_data = user_data;
+
+ had_events = (priv->events != NULL);
+ priv->events = g_slist_append (priv->events, event);
+ if (!had_events) {
+ priv->showing_event_icon = TRUE;
+ status_icon_update_icon (icon);
+ status_icon_update_tooltip (icon);
+
+ if (!priv->blink_timeout) {
+ priv->blink_timeout = g_timeout_add (BLINK_TIMEOUT,
+ (GSourceFunc) status_icon_blink_timeout_cb,
+ icon);
+ }
+ }
+}
+
+static void
+status_icon_channel_process (EmpathyStatusIcon *icon,
+ gpointer user_data)
+{
+ EmpathyStatusIconPriv *priv = GET_PRIV (icon);
+ TpChannel *channel = TP_CHANNEL (user_data);
+
+ empathy_dispatcher_channel_process (priv->dispatcher, channel);
+ g_object_unref (channel);
+}
+
+static gboolean
+status_icon_chat_unref_idle (gpointer user_data)
+{
+ g_object_unref (user_data);
+ return FALSE;
+}
+
+static void
+status_icon_chat_message_received_cb (EmpathyTpChat *tp_chat,
+ EmpathyMessage *message,
+ EmpathyStatusIcon *icon)
+{
+ EmpathyContact *sender;
+ gchar *msg;
+ TpChannel *channel;
+
+ g_idle_add (status_icon_chat_unref_idle, tp_chat);
+ g_signal_handlers_disconnect_by_func (tp_chat,
+ status_icon_chat_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));
+
+ channel = empathy_tp_chat_get_channel (tp_chat);
+ status_icon_event_add (icon, EMPATHY_IMAGE_NEW_MESSAGE, msg,
+ status_icon_channel_process,
+ g_object_ref (channel));
+
+ g_free (msg);
+}
+
+static void
+status_icon_filter_channel_cb (EmpathyDispatcher *dispatcher,
+ TpChannel *channel,
+ EmpathyStatusIcon *icon)
+{
+ gchar *channel_type;
+
+ g_object_get (channel, "channel-type", &channel_type, NULL);
+ if (!tp_strdiff (channel_type, TP_IFACE_CHANNEL_TYPE_TEXT)) {
+ EmpathyTpChat *tp_chat;
+
+ tp_chat = empathy_tp_chat_new (channel);
+ g_signal_connect (tp_chat, "message-received",
+ G_CALLBACK (status_icon_chat_message_received_cb),
+ icon);
+ }
+ else if (!tp_strdiff (channel_type, TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA)) {
+ EmpathyTpGroup *tp_group;
+ EmpathyContact *contact;
+ gchar *msg;
+
+ tp_group = empathy_tp_group_new (channel);
+ empathy_run_until_ready (tp_group);
+ empathy_tp_group_get_invitation (tp_group, &contact);
+ empathy_contact_run_until_ready (contact,
+ EMPATHY_CONTACT_READY_NAME,
+ NULL);
+
+ msg = g_strdup_printf (_("Incoming call from %s"),
+ empathy_contact_get_name (contact));
+
+ status_icon_event_add (icon, EMPATHY_IMAGE_VOIP, msg,
+ status_icon_channel_process,
+ g_object_ref (channel));
+
+ g_free (msg);
+ g_object_unref (contact);
+ g_object_unref (tp_group);
+ }
+
+ g_free (channel_type);
+}
+
+static void
+status_icon_tube_process (EmpathyStatusIcon *icon,
+ gpointer user_data)
+{
+ EmpathyStatusIconPriv *priv = GET_PRIV (icon);
+ EmpathyDispatcherTube *tube = (EmpathyDispatcherTube*) user_data;
+
+ if (tube->activatable) {
+ empathy_dispatcher_tube_process (priv->dispatcher, tube);
+ } else {
+ GtkWidget *dialog;
+ gchar *str;
+
+ /* Tell the user that the tube can't be handled */
+ str = g_strdup_printf (_("%s offered you an invitation, but "
+ "you don't have the needed external "
+ "application to handle it."),
+ empathy_contact_get_name (tube->initiator));
+
+ dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL,
+ GTK_MESSAGE_ERROR,
+ GTK_BUTTONS_OK, str);
+ gtk_window_set_title (GTK_WINDOW (dialog),
+ _("Invitation Error"));
+ g_free (str);
+
+ gtk_widget_show (dialog);
+ g_signal_connect (dialog, "response",
+ G_CALLBACK (gtk_widget_destroy),
+ NULL);
+ }
+
+ empathy_dispatcher_tube_unref (tube);
+}
+
+static void
+status_icon_filter_tube_cb (EmpathyDispatcher *dispatcher,
+ EmpathyDispatcherTube *tube,
+ EmpathyStatusIcon *icon)
+{
+ const gchar *icon_name;
+ gchar *msg;
+
+ empathy_contact_run_until_ready (tube->initiator,
+ EMPATHY_CONTACT_READY_NAME, NULL);
+
+ if (tube->activatable) {
+ icon_name = GTK_STOCK_EXECUTE;
+ msg = g_strdup_printf (_("%s is offering you an invitation. An external "
+ "application will be started to handle it."),
+ empathy_contact_get_name (tube->initiator));
+ } else {
+ icon_name = GTK_STOCK_DIALOG_ERROR;
+ msg = g_strdup_printf (_("%s is offering you an invitation, but "
+ "you don't have the needed external "
+ "application to handle it."),
+ empathy_contact_get_name (tube->initiator));
+ }
+
+ status_icon_event_add (icon, icon_name, msg, status_icon_tube_process,
+ empathy_dispatcher_tube_ref (tube));
+
+ g_free (msg);
+}
+
+static void
+status_icon_pending_subscribe (EmpathyStatusIcon *icon,
+ gpointer user_data)
+{
+ EmpathyContact *contact = EMPATHY_CONTACT (user_data);
+
+ empathy_subscription_dialog_show (contact, NULL);
+ g_object_unref (contact);
+}
+
+static void
+status_icon_pendings_changed_cb (EmpathyContactList *list,
+ EmpathyContact *contact,
+ EmpathyContact *actor,
+ guint reason,
+ gchar *message,
+ gboolean is_pending,
+ EmpathyStatusIcon *icon)
+{
+ GString *str;
+
+ if (!is_pending) {
+ /* FIXME: remove event if any */
+ return;
+ }
+
+ DEBUG ("New local pending contact");
+
+ empathy_contact_run_until_ready (contact,
+ EMPATHY_CONTACT_READY_NAME,
+ NULL);
+
+ 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);
+ }
+
+ status_icon_event_add (icon, GTK_STOCK_DIALOG_QUESTION, str->str,
+ status_icon_pending_subscribe,
+ g_object_ref (contact));
+
+ g_string_free (str, TRUE);
+}
+
+static void
+status_icon_finalize (GObject *object)
+{
+ EmpathyStatusIconPriv *priv = GET_PRIV (object);
+
+ if (priv->blink_timeout) {
+ g_source_remove (priv->blink_timeout);
+ }
+
+ empathy_disconnect_account_status_changed (priv->token);
+ g_slist_foreach (priv->events, (GFunc) status_icon_event_free, NULL);
+ g_slist_free (priv->events);
+
+ g_object_unref (priv->icon);
+ g_object_unref (priv->idle);
+ g_object_unref (priv->mc);
+ g_object_unref (priv->contact_manager);
+}
+
+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
+status_icon_status_changed_cb (MissionControl *mc,
+ TpConnectionStatus status,
+ McPresence presence,
+ TpConnectionStatusReason reason,
+ const gchar *unique_name,
+ EmpathyStatusIcon *icon)
+{
+ EmpathyStatusIconPriv *priv = GET_PRIV (icon);
+ GList *accounts, *l;
+ guint connection_status = 1;
+
+ /* Check for a connected account */
+ accounts = mc_accounts_list_by_enabled (TRUE);
+ for (l = accounts; l; l = l->next) {
+ connection_status = mission_control_get_connection_status (priv->mc,
+ l->data,
+ NULL);
+ if (connection_status == 0) {
+ break;
+ }
+ }
+ mc_accounts_list_free (accounts);
+
+ gtk_widget_set_sensitive (priv->message_item, connection_status == 0);
+}
+
+static void
+empathy_status_icon_init (EmpathyStatusIcon *icon)
+{
+ EmpathyStatusIconPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (icon,
+ EMPATHY_TYPE_STATUS_ICON, EmpathyStatusIconPriv);
+
+ icon->priv = priv;
+ priv->icon = gtk_status_icon_new ();
+ priv->mc = empathy_mission_control_new ();
+ priv->idle = empathy_idle_new ();
+ priv->dispatcher = empathy_dispatcher_new ();
+ priv->contact_manager = empathy_contact_manager_new ();
+ priv->token = empathy_connect_to_account_status_changed (priv->mc,
+ G_CALLBACK (status_icon_status_changed_cb),
+ icon, NULL);
+
+ /* make icon listen and respond to MAIN_WINDOW_HIDDEN changes */
+ empathy_conf_notify_add (empathy_conf_get (),
+ EMPATHY_PREFS_UI_MAIN_WINDOW_HIDDEN,
+ status_icon_notify_visibility_cb,
+ icon);
+
+ status_icon_create_menu (icon);
+ status_icon_idle_notify_cb (icon);
+
+ g_signal_connect_swapped (priv->idle, "notify",
+ G_CALLBACK (status_icon_idle_notify_cb),
+ icon);
+ g_signal_connect (priv->dispatcher, "filter-channel",
+ G_CALLBACK (status_icon_filter_channel_cb),
+ icon);
+ g_signal_connect (priv->dispatcher, "filter-tube",
+ G_CALLBACK (status_icon_filter_tube_cb),
+ icon);
+ g_signal_connect (priv->contact_manager, "pendings-changed",
+ G_CALLBACK (status_icon_pendings_changed_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);
+}
+
+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, FALSE);
+ }
+
+ return icon;
+}
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-03 00:15:36 +0800