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/* vim: set sw=2 et: */
/*
* Copyright (C) 2009 Vincent Untz
*
* 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 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, see <http://www.gnu.org/licenses/>.
*
* Authors:
* Vincent Untz <vuntz@gnome.org>
*/
#include <config.h>
#include <stdlib.h>
#include <string.h>
#include <gtk/gtk.h>
#include <libwnck/libwnck.h>
static void
status_icon_activated (GtkStatusIcon *icon,
WnckWindow *window)
{
WnckWorkspace *workspace;
guint32 timestamp;
/* We're in an activate callback, so gtk_get_current_time() works... */
timestamp = gtk_get_current_event_time ();
/* FIXME: THIS IS SICK AND WRONG AND BUGGY. See the end of
* http://mail.gnome.org/archives/wm-spec-list/2005-July/msg00032.html
* There should only be *one* activate call.
*/
workspace = wnck_window_get_workspace (window);
if (workspace)
wnck_workspace_activate (workspace, timestamp);
wnck_window_activate (window, timestamp);
}
static GtkStatusIcon *
status_icon_get (WnckWindow *window)
{
return g_object_get_data (G_OBJECT (window), "wnck-urgency-icon");
}
static void
status_icon_update (WnckWindow *window)
{
GtkStatusIcon *icon;
icon = status_icon_get (window);
if (icon == NULL)
{
return;
}
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
if (wnck_window_get_icon_is_fallback (window))
{
gtk_status_icon_set_from_icon_name (icon, "dialog-information");
}
else
{
gtk_status_icon_set_from_pixbuf (icon,
wnck_window_get_mini_icon (window));
}
gtk_status_icon_set_tooltip_text (icon, wnck_window_get_name (window));
G_GNUC_END_IGNORE_DEPRECATIONS
}
static void
status_icon_create (WnckWindow *window)
{
GtkStatusIcon *icon;
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
icon = gtk_status_icon_new ();
G_GNUC_END_IGNORE_DEPRECATIONS
g_object_set_data (G_OBJECT (window), "wnck-urgency-icon", icon);
g_signal_connect (icon, "activate",
G_CALLBACK (status_icon_activated), window);
status_icon_update (window);
}
static void
status_icon_remove (WnckWindow *window)
{
GtkStatusIcon *icon;
icon = status_icon_get (window);
if (icon != NULL)
{
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
gtk_status_icon_set_visible (icon, FALSE);
G_GNUC_END_IGNORE_DEPRECATIONS
g_object_unref (icon);
g_object_set_data (G_OBJECT (window), "wnck-urgency-icon", NULL);
}
}
static void
window_state_changed (WnckWindow *window,
WnckWindowState changed_mask,
WnckWindowState new_state,
gpointer data)
{
GtkStatusIcon *icon;
if (!
(changed_mask &
(WNCK_WINDOW_STATE_DEMANDS_ATTENTION |
WNCK_WINDOW_STATE_URGENT)))
return;
icon = status_icon_get (window);
if (wnck_window_or_transient_needs_attention (window))
{
if (icon == NULL)
{
status_icon_create (window);
}
}
else
{
status_icon_remove (window);
}
}
static void
window_icon_changed (WnckWindow *window,
gpointer data)
{
status_icon_update (window);
}
static void
window_name_changed (WnckWindow *window,
gpointer data)
{
status_icon_update (window);
}
static void
connect_to_window (WnckScreen *screen,
WnckWindow *window)
{
if (wnck_window_or_transient_needs_attention (window))
{
status_icon_create (window);
}
g_signal_connect (window, "state_changed",
G_CALLBACK (window_state_changed), NULL);
g_signal_connect (window, "icon_changed",
G_CALLBACK (window_icon_changed), NULL);
g_signal_connect (window, "name_changed",
G_CALLBACK (window_name_changed), NULL);
}
static void
disconnect_from_window (WnckScreen *screen,
WnckWindow *window)
{
status_icon_remove (window);
}
int
main (int argc, char **argv)
{
GOptionContext *ctxt;
GError *error;
WnckHandle *handle;
WnckScreen *screen;
ctxt = g_option_context_new (NULL);
g_option_context_set_summary (ctxt, "Monitor windows with the urgency hint "
"set, and display a notification icon "
"for each of them.");
g_option_context_add_group (ctxt, gtk_get_option_group (TRUE));
error = NULL;
if (!g_option_context_parse (ctxt, &argc, &argv, &error))
{
g_printerr ("Error while parsing arguments: %s\n", error->message);
g_option_context_free (ctxt);
g_error_free (error);
return 1;
}
g_option_context_free (ctxt);
ctxt = NULL;
gtk_init (&argc, &argv);
handle = wnck_handle_new (WNCK_CLIENT_TYPE_PAGER);
screen = wnck_handle_get_default_screen (handle);
g_signal_connect (screen, "window_opened",
G_CALLBACK (connect_to_window), NULL);
g_signal_connect (screen, "window_closed",
G_CALLBACK (disconnect_from_window), NULL);
gtk_main ();
g_object_unref (handle);
return 0;
}
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