static GdkFilterReturn egg_tray_icon_manager_filter (GdkXEvent *xevent, GdkEvent *event, gpointer user_data)
{
EggTrayIcon *icon = user_data;
XEvent *xev = (XEvent *)xevent;
if (xev->xany.type == ClientMessage &&
xev->xclient.message_type == icon->manager_atom &&
xev->xclient.data.l[1] == icon->selection_atom)
{
egg_tray_icon_update_manager_window (icon);
}
else if (xev->xany.window == icon->manager_window)
{
if (xev->xany.type == PropertyNotify &&
xev->xproperty.atom == icon->orientation_atom)
{
egg_tray_icon_get_orientation_property (icon);
}
if (xev->xany.type == DestroyNotify)
{
egg_tray_icon_update_manager_window (icon);
}
}
return GDK_FILTER_CONTINUE;
}
static void
egg_tray_icon_realize (GtkWidget *widget)
{
EggTrayIcon *icon = EGG_TRAY_ICON (widget);
gint screen;
Display *xdisplay;
char buffer[256];
GdkWindow *root_window;
if (GTK_WIDGET_CLASS (parent_class)->realize)
GTK_WIDGET_CLASS (parent_class)->realize (widget);
make_transparent (widget, NULL);
xdisplay = egg_tray_icon_get_x_display(icon);
if (xdisplay == NULL)
return;
#if GTK_CHECK_VERSION(2,1,0)
screen = gdk_screen_get_number (gtk_widget_get_screen (widget));
#else
screen = XScreenNumberOfScreen (DefaultScreenOfDisplay (gdk_display));
#endif
/* Now see if there's a manager window around */
g_snprintf (buffer, sizeof (buffer),
"_NET_SYSTEM_TRAY_S%d",
screen);
icon->selection_atom = XInternAtom (xdisplay, buffer, False);
icon->manager_atom = XInternAtom (xdisplay, "MANAGER", False);
icon->system_tray_opcode_atom = XInternAtom (xdisplay,
"_NET_SYSTEM_TRAY_OPCODE",
False);
icon->orientation_atom = XInternAtom (xdisplay,
"_NET_SYSTEM_TRAY_ORIENTATION",
False);
egg_tray_icon_update_manager_window (icon, FALSE);
egg_tray_icon_send_dock_request (icon);
#if GTK_CHECK_VERSION(2,1,0)
root_window = gdk_screen_get_root_window (gtk_widget_get_screen (widget));
#else
root_window = gdk_window_lookup (gdk_x11_get_default_root_xwindow ());
#endif
/* Add a root window filter so that we get changes on MANAGER */
gdk_window_add_filter (root_window,
egg_tray_icon_manager_filter, icon);
}
EggTrayIcon *
egg_tray_icon_new_for_xscreen (Screen *xscreen, const char *name)
{
EggTrayIcon *icon;
char buffer[256];
GdkWindow *root_window;
g_return_val_if_fail (xscreen != NULL, NULL);
icon = g_object_new (EGG_TYPE_TRAY_ICON, NULL);
gtk_window_set_title (GTK_WINDOW (icon), name);
#if HAVE_GTK_MULTIHEAD
/* FIXME: this code does not compile, screen is undefined. Now try
* getting the GdkScreen from xscreen (:. Dunno how to solve this
* (there is prolly some easy way I cant think of right now)
*/
gtk_plug_construct_for_display (GTK_PLUG (icon),
gdk_screen_get_display (screen), 0);
#else
gtk_plug_construct (GTK_PLUG (icon), 0);
#endif
gtk_widget_realize (GTK_WIDGET (icon));
/* Now see if there's a manager window around */
g_snprintf (buffer, sizeof (buffer),
"_NET_SYSTEM_TRAY_S%d",
XScreenNumberOfScreen (xscreen));
icon->selection_atom = XInternAtom (DisplayOfScreen (xscreen),
buffer, False);
icon->manager_atom = XInternAtom (DisplayOfScreen (xscreen),
"MANAGER", False);
icon->system_tray_opcode_atom = XInternAtom (DisplayOfScreen (xscreen),
"_NET_SYSTEM_TRAY_OPCODE", False);
egg_tray_icon_update_manager_window (icon);
#if HAVE_GTK_MULTIHEAD
root_window = gdk_screen_get_root_window (gtk_widget_get_screen (screen));
#else
root_window = gdk_window_lookup (gdk_x11_get_default_root_xwindow ());
#endif
/* Add a root window filter so that we get changes on MANAGER */
gdk_window_add_filter (root_window,
egg_tray_icon_manager_filter, icon);
return icon;
}
EggTrayIcon *
egg_tray_icon_new_for_xscreen (Screen *xscreen, const char *name)
{
EggTrayIcon *icon;
char buffer[256];
GdkWindow *root_window;
g_return_val_if_fail (xscreen != NULL, NULL);
icon = (EggTrayIcon*)gtk_object_new (EGG_TYPE_TRAY_ICON, NULL);
gtk_window_set_title (GTK_WINDOW (icon), name);
#if HAVE_GTK_MULTIHEAD
gtk_plug_construct_for_display (GTK_PLUG_XEMBED (icon),
gdk_screen_get_display (screen), 0);
#else
gtk_plug_xembed_construct (GTK_PLUG_XEMBED (icon), 0);
#endif
gtk_widget_realize (GTK_WIDGET (icon));
/* Now see if there's a manager window around */
g_snprintf (buffer, sizeof (buffer),
"_NET_SYSTEM_TRAY_S%d",
XScreenNumberOfScreen (xscreen));
icon->selection_atom = XInternAtom (DisplayOfScreen (xscreen),
buffer, False);
icon->manager_atom = XInternAtom (DisplayOfScreen (xscreen),
"MANAGER", False);
icon->system_tray_opcode_atom = XInternAtom (DisplayOfScreen (xscreen),
"_NET_SYSTEM_TRAY_OPCODE", False);
egg_tray_icon_update_manager_window (icon);
#if HAVE_GTK_MULTIHEAD
root_window = gdk_screen_get_root_window (screen);
#else
root_window = GDK_ROOT_PARENT(); /* gdk_window_lookup (gdk_x11_get_default_root_xwindow ()); */
#endif
/* Add a root window filter so that we get changes on MANAGER */
gdk_window_add_filter (root_window,
egg_tray_icon_manager_filter, icon);
return icon;
}
EggTrayIcon *
egg_tray_icon_new_for_xscreen (Screen *xscreen, const char *name)
{
EggTrayIcon *icon;
char buffer[256];
GdkWindow *root_window;
GdkDisplay *display;
GdkScreen *screen;
g_return_val_if_fail (xscreen != NULL, NULL);
icon = g_object_new (EGG_TYPE_TRAY_ICON, NULL);
gtk_window_set_title (GTK_WINDOW (icon), name);
display = gdk_x11_lookup_xdisplay (DisplayOfScreen (xscreen));
screen = gdk_display_get_screen (display, XScreenNumberOfScreen (xscreen));
gtk_plug_construct_for_display (GTK_PLUG (icon),
display, 0);
gtk_window_set_screen (GTK_WINDOW (icon), screen);
gtk_widget_realize (GTK_WIDGET (icon));
/* Now see if there's a manager window around */
g_snprintf (buffer, sizeof (buffer),
"_NET_SYSTEM_TRAY_S%d",
XScreenNumberOfScreen (xscreen));
icon->selection_atom = XInternAtom (DisplayOfScreen (xscreen),
buffer, False);
icon->manager_atom = XInternAtom (DisplayOfScreen (xscreen),
"MANAGER", False);
icon->system_tray_opcode_atom = XInternAtom (DisplayOfScreen (xscreen),
"_NET_SYSTEM_TRAY_OPCODE", False);
egg_tray_icon_update_manager_window (icon);
root_window = gdk_screen_get_root_window (gtk_widget_get_screen (GTK_WIDGET (icon)));
/* Add a root window filter so that we get changes on MANAGER */
gdk_window_add_filter (root_window,
egg_tray_icon_manager_filter, icon);
return icon;
}
static void
egg_tray_icon_manager_window_destroyed (EggTrayIcon *icon)
{
GdkWindow *gdkwin;
g_return_if_fail (icon->manager_window != None);
gdkwin = gdk_window_lookup_for_display (gtk_widget_get_display (GTK_WIDGET (icon)),
icon->manager_window);
gdk_window_remove_filter (gdkwin, egg_tray_icon_manager_filter, icon);
icon->manager_window = None;
egg_tray_icon_update_manager_window (icon, TRUE);
}
static void
egg_tray_icon_realize (GtkWidget *widget)
{
#ifdef GDK_WINDOWING_X11
EggTrayIcon *icon = EGG_TRAY_ICON (widget);
GdkScreen *screen;
GdkDisplay *display;
Display *xdisplay;
char buffer[256];
GdkWindow *root_window;
if (GTK_WIDGET_CLASS (parent_class)->realize)
GTK_WIDGET_CLASS (parent_class)->realize (widget);
make_transparent (widget, NULL);
screen = gtk_widget_get_screen (widget);
display = gdk_screen_get_display (screen);
xdisplay = gdk_x11_display_get_xdisplay (display);
/* Now see if there's a manager window around */
g_snprintf (buffer, sizeof (buffer),
"_NET_SYSTEM_TRAY_S%d",
gdk_screen_get_number (screen));
icon->selection_atom = XInternAtom (xdisplay, buffer, False);
icon->manager_atom = XInternAtom (xdisplay, "MANAGER", False);
icon->system_tray_opcode_atom = XInternAtom (xdisplay,
"_NET_SYSTEM_TRAY_OPCODE",
False);
icon->orientation_atom = XInternAtom (xdisplay,
"_NET_SYSTEM_TRAY_ORIENTATION",
False);
egg_tray_icon_update_manager_window (icon, FALSE);
egg_tray_icon_send_dock_request (icon);
root_window = gdk_screen_get_root_window (screen);
/* Add a root window filter so that we get changes on MANAGER */
gdk_window_add_filter (root_window,
egg_tray_icon_manager_filter, icon);
#endif
}
EggTrayIcon * egg_tray_icon_new (const char *name, GdkPixbuf *pix) {
EggTrayIcon *icon;
char buffer[256];
GdkWindow *root_window;
Screen *xscreen=DefaultScreenOfDisplay (GDK_DISPLAY());
g_return_val_if_fail (pix!= NULL, NULL);
icon = g_object_new (EGG_TYPE_TRAY_ICON, NULL);
gtk_window_set_title (GTK_WINDOW (icon), name);
gtk_plug_construct (GTK_PLUG (icon), 0);
gtk_widget_realize (GTK_WIDGET (icon));
icon->ready=FALSE;
icon->default_pix=pix;
/* Now see if there's a manager window around */
g_snprintf (buffer, sizeof (buffer), "_NET_SYSTEM_TRAY_S%d",
XScreenNumberOfScreen (xscreen));
icon->selection_atom = XInternAtom (DisplayOfScreen (xscreen),
buffer, False);
icon->manager_atom = XInternAtom (DisplayOfScreen (xscreen),
"MANAGER", False);
icon->system_tray_opcode_atom = XInternAtom (DisplayOfScreen (xscreen),
"_NET_SYSTEM_TRAY_OPCODE", False);
gtk_window_present (GTK_WINDOW (icon));
egg_tray_icon_update_manager_window (icon);
root_window = gdk_window_lookup (gdk_x11_get_default_root_xwindow ());
/* Add a root window filter so that we get changes on MANAGER */
gdk_window_add_filter (root_window, egg_tray_icon_manager_filter, icon);
return icon;
}
