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/*
* (C) 2006 OpenedHand Ltd.
*
* Author: Jorn Baayen <jorn@openedhand.com>
*
* Licensed under the GPL v2 or greater.
*/
#include <config.h>
#include <gtk/gtkhbox.h>
#include <gtk/gtkvbox.h>
#include <matchbox-panel/mb-panel.h>
#ifdef USE_LIBNOTIFY
#include <libnotify/notify.h>
#endif
#include "eggtraymanager.h"
/* Tray icon added */
static void
tray_icon_added_cb (EggTrayManager *manager,
GtkWidget *icon,
GtkBox *box)
{
gtk_box_pack_start (box, icon, FALSE, FALSE, 0);
}
#ifdef USE_LIBNOTIFY
/* Notification closed */
static void
notification_closed_cb (NotifyNotification *n,
GtkWidget *icon)
{
GHashTable *hash;
gpointer id;
/* Remove reference to notification */
hash = g_object_get_data (G_OBJECT (icon), "notification-hash");
g_assert (hash);
id = g_object_get_data (G_OBJECT (n), "id");
g_hash_table_remove (hash, id);
}
/* Message sent */
static void
message_sent_cb (EggTrayManager *manager,
GtkWidget *icon,
const char *message,
long id,
long timeout,
gpointer user_data)
{
GHashTable *hash;
NotifyNotification *n;
GError *error;
/* Create notification */
n = notify_notification_new (message,
NULL,
NULL,
icon);
notify_notification_set_timeout (n, timeout);
error = NULL;
if (!notify_notification_show (n, &error)) {
g_warning (error->message);
g_error_free (error);
g_object_unref (n);
return;
}
/* Keep a reference to the notification */
hash = g_object_get_data (G_OBJECT (icon), "notification-hash");
if (!hash) {
hash = g_hash_table_new_full (g_int_hash,
g_int_equal,
NULL,
(GDestroyNotify) g_object_unref);
g_object_set_data_full (G_OBJECT (icon),
"notification-hash",
hash,
(GDestroyNotify) g_hash_table_destroy);
}
g_hash_table_insert (hash, GINT_TO_POINTER (id), n);
/* Make sure the notification is removed from the hash once
* closed */
g_object_set_data (G_OBJECT (n), "id", GINT_TO_POINTER (id));
g_signal_connect (n,
"closed",
G_CALLBACK (notification_closed_cb),
icon);
}
/* Message cancelled */
static void
message_cancelled_cb (EggTrayManager *manager,
GtkWidget *icon,
long id,
gpointer user_data)
{
GHashTable *hash;
NotifyNotification *n;
GError *error;
/* Look up reference to notification */
hash = g_object_get_data (G_OBJECT (icon), "notification-hash");
if (!hash)
return;
n = g_hash_table_lookup (hash, GINT_TO_POINTER (id));
if (!n)
return;
/* Close it */
error = NULL;
notify_notification_close (n, &error);
if (error) {
g_warning (error->message);
g_error_free (error);
}
}
#endif
/* Screen changed */
static void
screen_changed_cb (GtkWidget *widget,
GdkScreen *old_screen,
EggTrayManager *manager)
{
GdkScreen *screen;
screen = gtk_widget_get_screen (widget);
if (egg_tray_manager_check_running (screen)) {
g_warning ("Another system tray manager is running. "
"Not managing screen.");
return;
}
egg_tray_manager_manage_screen (manager, screen);
}
G_MODULE_EXPORT GtkWidget *
mb_panel_applet_create (const char *id,
GtkOrientation orientation)
{
EggTrayManager *manager;
GtkWidget *box;
#ifdef USE_LIBNOTIFY
if (!notify_is_initted ())
notify_init ("matchbox-panel");
#endif
/* Is this a horizontal panel? */
if (orientation == GTK_ORIENTATION_HORIZONTAL)
box = gtk_hbox_new (0, FALSE);
else
box = gtk_vbox_new (0, FALSE);
gtk_widget_set_name (box, "MatchboxPanelSystemTray");
/* Create tray manager */
manager = egg_tray_manager_new ();
egg_tray_manager_set_orientation (manager, orientation);
g_signal_connect (manager,
"tray-icon-added",
G_CALLBACK (tray_icon_added_cb),
box);
#ifdef USE_LIBNOTIFY
g_signal_connect (manager,
"message-sent",
G_CALLBACK (message_sent_cb),
NULL);
g_signal_connect (manager,
"message-cancelled",
G_CALLBACK (message_cancelled_cb),
NULL);
#endif
g_signal_connect (box,
"screen-changed",
G_CALLBACK (screen_changed_cb),
manager);
g_object_weak_ref (G_OBJECT (box),
(GWeakNotify) g_object_unref,
manager);
/* Show! */
gtk_widget_show (box);
return box;
}
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