diff options
Diffstat (limited to 'gnome-2-22/libempathy-gtk/empathy-status-icon.c')
| -rw-r--r-- | gnome-2-22/libempathy-gtk/empathy-status-icon.c | 861 |
1 files changed, 861 insertions, 0 deletions
diff --git a/gnome-2-22/libempathy-gtk/empathy-status-icon.c b/gnome-2-22/libempathy-gtk/empathy-status-icon.c new file mode 100644 index 000000000..9f10bd37e --- /dev/null +++ b/gnome-2-22/libempathy-gtk/empathy-status-icon.c @@ -0,0 +1,861 @@ +/* -*- 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 <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-idle.h> +#include <libempathy/empathy-filter.h> + +#include "empathy-status-icon.h" +#include "empathy-contact-dialogs.h" +#include "empathy-presence-chooser.h" +#include "empathy-conf.h" +#include "empathy-preferences.h" +#include "empathy-ui-utils.h" +#include "empathy-accounts-dialog.h" +#include "empathy-images.h" +#include "empathy-new-message-dialog.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; + EmpathyFilter *call_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_text_filter_new_channel (EmpathyFilter *filter, + TpConn *tp_conn, + TpChan *tp_chan, + EmpathyStatusIcon *icon); +static void status_icon_call_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, + gboolean store); +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 +status_icon_notify_use_nm_cb (EmpathyConf *conf, + const gchar *key, + gpointer user_data) +{ + EmpathyStatusIconPriv *priv = GET_PRIV (user_data); + gboolean use_nm; + + if (empathy_conf_get_bool (conf, key, &use_nm)) { + empathy_idle_set_use_nm (priv->idle, use_nm); + } +} + +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 +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; + gboolean use_nm; + + priv = GET_PRIV (icon); + + priv->icon = gtk_status_icon_new (); + priv->manager = empathy_contact_manager_new (); + priv->mc = empathy_mission_control_new (); + priv->text_filter = empathy_filter_new ("org.gnome.Empathy.ChatFilter", + "/org/gnome/Empathy/ChatFilter", + TP_IFACE_CHANNEL_TYPE_TEXT, + MC_FILTER_PRIORITY_DIALOG, + MC_FILTER_FLAG_INCOMING); + priv->call_filter = empathy_filter_new ("org.gnome.Empathy.CallFilter", + "/org/gnome/Empathy/CallFilter", + TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA, + MC_FILTER_PRIORITY_DIALOG, + MC_FILTER_FLAG_INCOMING); + + /* Setup EmpathyIdle */ + priv->idle = empathy_idle_new (); + empathy_conf_get_bool (empathy_conf_get (), + EMPATHY_PREFS_USE_NM, + &use_nm); + empathy_conf_notify_add (empathy_conf_get (), + EMPATHY_PREFS_USE_NM, + status_icon_notify_use_nm_cb, + icon); + empathy_idle_set_auto_away (priv->idle, TRUE); + empathy_idle_set_use_nm (priv->idle, use_nm); + + /* 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 (priv->text_filter, "new-channel", + G_CALLBACK (status_icon_text_filter_new_channel), + icon); + g_signal_connect (priv->call_filter, "new-channel", + G_CALLBACK (status_icon_call_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); + g_object_unref (priv->text_filter); + g_object_unref (priv->call_filter); +} + +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; +} + +static void +status_icon_text_filter_new_channel (EmpathyFilter *filter, + TpConn *tp_conn, + TpChan *tp_chan, + EmpathyStatusIcon *icon) +{ + EmpathyStatusIconPriv *priv; + McAccount *account; + EmpathyTpChat *tp_chat; + + 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); + + g_signal_connect (tp_chat, "message-received", + G_CALLBACK (status_icon_message_received_cb), + icon); +} + +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; + g_free (msg); +} + +static void +status_icon_call_member_added_cb (EmpathyTpGroup *group, + EmpathyContact *member, + EmpathyContact *actor, + guint reason, + const gchar *message, + EmpathyStatusIcon *icon) +{ + EmpathyFilter *filter; + + if (empathy_contact_is_user (member)) { + /* We are member, it's an outgoing call, we can dispatch + * the channel without asking the user */ + empathy_debug (DEBUG_DOMAIN, "Process OUTGOING call channel"); + filter = g_object_get_data (G_OBJECT (group), "filter"); + empathy_filter_process (filter, + empathy_tp_group_get_channel (group), + TRUE); + g_object_unref (group); + } +} + +static void +status_icon_event_call_cb (StatusIconEvent *event) +{ + EmpathyFilter *filter; + EmpathyTpGroup *group; + + empathy_debug (DEBUG_DOMAIN, "Dispatching call channel"); + + group = event->user_data; + filter = g_object_get_data (G_OBJECT (group), "filter"); + empathy_filter_process (filter, + empathy_tp_group_get_channel (group), + TRUE); + g_object_unref (group); +} + +static void +status_icon_call_local_pending_cb (EmpathyTpGroup *group, + EmpathyContact *member, + EmpathyContact *actor, + guint reason, + const gchar *message, + EmpathyStatusIcon *icon) +{ + StatusIconEvent *event; + + if (empathy_contact_is_user (member)) { + gchar *msg; + + /* We are local pending, it's an incoming call, we need to ask + * the user if he wants to accept the call. */ + empathy_debug (DEBUG_DOMAIN, "INCOMING call, add event"); + + msg = g_strdup_printf (_("Incoming call from %s:\n%s"), + empathy_contact_get_name (member), + message); + + event = status_icon_event_new (icon, EMPATHY_IMAGE_VOIP, msg); + event->func = status_icon_event_call_cb; + event->user_data = group; + g_free (msg); + } +} + +static void +status_icon_call_filter_new_channel (EmpathyFilter *filter, + TpConn *tp_conn, + TpChan *tp_chan, + EmpathyStatusIcon *icon) +{ + EmpathyStatusIconPriv *priv; + McAccount *account; + EmpathyTpGroup *group; + + priv = GET_PRIV (icon); + + account = mission_control_get_account_for_connection (priv->mc, tp_conn, NULL); + + empathy_debug (DEBUG_DOMAIN, "New media channel to be filtered"); + + /* FIXME: We have to check if the user is member or local-pending to + * know if it's an incoming or outgoing call because of the way we + * request media channels MC can't know if it's incoming or outgoing */ + group = empathy_tp_group_new (account, tp_chan); + g_object_set_data (G_OBJECT (group), "filter", filter); + g_object_unref (account); + + g_signal_connect (group, "member-added", + G_CALLBACK (status_icon_call_member_added_cb), + icon); + g_signal_connect (group, "local-pending", + G_CALLBACK (status_icon_call_local_pending_cb), + icon); +} + +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 (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); + gtk_status_icon_set_from_icon_name (priv->icon, icon_name); +} + +static void +status_icon_set_visibility (EmpathyStatusIcon *icon, + gboolean visible, + gboolean store) +{ + EmpathyStatusIconPriv *priv; + + 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 { + 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, TRUE); +} + +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, TRUE); + + 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 (NULL); +} + +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, TRUE); +} + +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); +} + |