/* gtktrayicon.c

 * Copyright (C) 2002 Anders Carlsson <andersca@gnu.org>

 *

 * 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, write to the

 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,

 * Boston, MA 02111-1307, USA.

 */

/*

 * This is an implementation of the freedesktop.org "system tray" spec,

 * http://www.freedesktop.org/wiki/Standards/systemtray-spec

 */

#include "config.h"

#include <string.h>

#include "gtkintl.h"

#include "gtkprivate.h"

#include "gtktrayicon.h"

#include "gtkalias.h"

#include "x11/gdkx.h"

#include <X11/Xatom.h>

#define SYSTEM_TRAY_REQUEST_DOCK    0

#define SYSTEM_TRAY_BEGIN_MESSAGE   1

#define SYSTEM_TRAY_CANCEL_MESSAGE  2

#define SYSTEM_TRAY_ORIENTATION_HORZ 0

#define SYSTEM_TRAY_ORIENTATION_VERT 1

enum {

  PROP_0,

  PROP_ORIENTATION

};

struct _GtkTrayIconPrivate

{

  guint stamp;

  Atom selection_atom;

  Atom manager_atom;

  Atom system_tray_opcode_atom;

  Atom orientation_atom;

  Atom visual_atom;

  Window manager_window;

  GdkVisual *manager_visual;

  gboolean manager_visual_rgba;

  GtkOrientation orientation;

};

static void gtk_tray_icon_constructed   (GObject     *object);

static void gtk_tray_icon_dispose       (GObject     *object);

static void gtk_tray_icon_get_property  (GObject     *object,

				 	 guint        prop_id,

					 GValue      *value,

					 GParamSpec  *pspec);

static void     gtk_tray_icon_realize   (GtkWidget   *widget);

static void     gtk_tray_icon_style_set (GtkWidget   *widget,

					 GtkStyle    *previous_style);

static gboolean gtk_tray_icon_delete    (GtkWidget   *widget,

					 GdkEventAny *event);

static gboolean gtk_tray_icon_expose    (GtkWidget      *widget, 

					 GdkEventExpose *event);

static void gtk_tray_icon_clear_manager_window     (GtkTrayIcon *icon);

static void gtk_tray_icon_update_manager_window    (GtkTrayIcon *icon);

static void gtk_tray_icon_manager_window_destroyed (GtkTrayIcon *icon);

static GdkFilterReturn gtk_tray_icon_manager_filter (GdkXEvent *xevent,

						     GdkEvent  *event,

						     gpointer   user_data);

G_DEFINE_TYPE (GtkTrayIcon, gtk_tray_icon, GTK_TYPE_PLUG)

static void

gtk_tray_icon_class_init (GtkTrayIconClass *class)

{

  GObjectClass *gobject_class = (GObjectClass *)class;

  GtkWidgetClass *widget_class = (GtkWidgetClass *)class;

  gobject_class->get_property = gtk_tray_icon_get_property;

  gobject_class->constructed = gtk_tray_icon_constructed;

  gobject_class->dispose = gtk_tray_icon_dispose;

  widget_class->realize = gtk_tray_icon_realize;

  widget_class->style_set = gtk_tray_icon_style_set;

  widget_class->delete_event = gtk_tray_icon_delete;

  widget_class->expose_event = gtk_tray_icon_expose;

  g_object_class_install_property (gobject_class,

				   PROP_ORIENTATION,

				   g_param_spec_enum ("orientation",

						      P_("Orientation"),

						      P_("The orientation of the tray"),

						      GTK_TYPE_ORIENTATION,

						      GTK_ORIENTATION_HORIZONTAL,

						      GTK_PARAM_READABLE));

  g_type_class_add_private (class, sizeof (GtkTrayIconPrivate));

}

static void

gtk_tray_icon_init (GtkTrayIcon *icon)

{

  icon->priv = G_TYPE_INSTANCE_GET_PRIVATE (icon, GTK_TYPE_TRAY_ICON,

					    GtkTrayIconPrivate);

  icon->priv->stamp = 1;

  icon->priv->orientation = GTK_ORIENTATION_HORIZONTAL;

  gtk_widget_set_app_paintable (GTK_WIDGET (icon), TRUE);

  gtk_widget_add_events (GTK_WIDGET (icon), GDK_PROPERTY_CHANGE_MASK);

}

static void

gtk_tray_icon_constructed (GObject *object)

{

  /* Do setup that depends on the screen; screen has been set at this point */

  GtkTrayIcon *icon = GTK_TRAY_ICON (object);

  GdkScreen *screen = gtk_widget_get_screen (GTK_WIDGET (object));

  GdkWindow *root_window = gdk_screen_get_root_window (screen);

  GdkDisplay *display = gtk_widget_get_display (GTK_WIDGET (object));

  Display *xdisplay = gdk_x11_display_get_xdisplay (display);

  char buffer[256];

  g_snprintf (buffer, sizeof (buffer),

	      "_NET_SYSTEM_TRAY_S%d",

	      gdk_screen_get_number (screen));

  icon->priv->selection_atom = XInternAtom (xdisplay, buffer, False);

  icon->priv->manager_atom = XInternAtom (xdisplay, "MANAGER", False);

  icon->priv->system_tray_opcode_atom = XInternAtom (xdisplay,

						     "_NET_SYSTEM_TRAY_OPCODE",

						     False);

  icon->priv->orientation_atom = XInternAtom (xdisplay,

					      "_NET_SYSTEM_TRAY_ORIENTATION",

					      False);

  icon->priv->visual_atom = XInternAtom (xdisplay,

					 "_NET_SYSTEM_TRAY_VISUAL",

					 False);

  /* Add a root window filter so that we get changes on MANAGER */

  gdk_window_add_filter (root_window,

			 gtk_tray_icon_manager_filter, icon);

  gtk_tray_icon_update_manager_window (icon);

}

static void

gtk_tray_icon_clear_manager_window (GtkTrayIcon *icon)

{

  GdkDisplay *display = gtk_widget_get_display (GTK_WIDGET (icon));

  if (icon->priv->manager_window != None)

    {

      GdkWindow *gdkwin;

      gdkwin = gdk_window_lookup_for_display (display,

                                              icon->priv->manager_window);

      gdk_window_remove_filter (gdkwin, gtk_tray_icon_manager_filter, icon);

      icon->priv->manager_window = None;

      icon->priv->manager_visual = NULL;

    }

}

static void

gtk_tray_icon_dispose (GObject *object)

{

  GtkTrayIcon *icon = GTK_TRAY_ICON (object);

  GtkWidget *widget = GTK_WIDGET (object);

  GdkWindow *root_window = gdk_screen_get_root_window (gtk_widget_get_screen (widget));

  gtk_tray_icon_clear_manager_window (icon);

  gdk_window_remove_filter (root_window, gtk_tray_icon_manager_filter, icon);

  G_OBJECT_CLASS (gtk_tray_icon_parent_class)->dispose (object);

}

static void

gtk_tray_icon_get_property (GObject    *object,

			    guint       prop_id,

			    GValue     *value,

			    GParamSpec *pspec)

{

  GtkTrayIcon *icon = GTK_TRAY_ICON (object);

  switch (prop_id)

    {

    case PROP_ORIENTATION:

      g_value_set_enum (value, icon->priv->orientation);

      break;

    default:

      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);

      break;

    }

}

static gboolean

gtk_tray_icon_expose (GtkWidget      *widget, 

		      GdkEventExpose *event)

{

  GtkTrayIcon *icon = GTK_TRAY_ICON (widget);

  GtkWidget *focus_child;

  gint border_width, x, y, width, height;

  gboolean retval = FALSE;

  if (icon->priv->manager_visual_rgba)

    {

      /* Clear to transparent */

      cairo_t *cr = gdk_cairo_create (widget->window);

      cairo_set_source_rgba (cr, 0, 0, 0, 0);

      cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);

      gdk_cairo_region (cr, event->region);

      cairo_fill (cr);

      cairo_destroy (cr);

    }

  else

    {

      /* Clear to parent-relative pixmap */

      gdk_window_clear_area (widget->window, event->area.x, event->area.y,

			     event->area.width, event->area.height);

    }

  if (GTK_WIDGET_CLASS (gtk_tray_icon_parent_class)->expose_event)

    retval = GTK_WIDGET_CLASS (gtk_tray_icon_parent_class)->expose_event (widget, event);

  focus_child = GTK_CONTAINER (widget)->focus_child;

  if (focus_child && gtk_widget_has_focus (focus_child))

    {

      border_width = GTK_CONTAINER (widget)->border_width;

      x = widget->allocation.x + border_width;

      y = widget->allocation.y + border_width;

      width  = widget->allocation.width  - 2 * border_width;

      height = widget->allocation.height - 2 * border_width;

      gtk_paint_focus (widget->style, widget->window,

                       gtk_widget_get_state (widget),

                       &event->area, widget, "tray_icon",

                       x, y, width, height);

    }

  return retval;

}

static void

gtk_tray_icon_get_orientation_property (GtkTrayIcon *icon)

{

  GdkScreen *screen = gtk_widget_get_screen (GTK_WIDGET (icon));

  GdkDisplay *display = gdk_screen_get_display (screen);

  Display *xdisplay = GDK_DISPLAY_XDISPLAY (display);

  Atom type;

  int format;

  union {

	gulong *prop;

	guchar *prop_ch;

  } prop = { NULL };

  gulong nitems;

  gulong bytes_after;

  int error, result;

  g_assert (icon->priv->manager_window != None);

  gdk_error_trap_push ();

  type = None;

  result = XGetWindowProperty (xdisplay,

			       icon->priv->manager_window,

			       icon->priv->orientation_atom,

			       0, G_MAXLONG, FALSE,

			       XA_CARDINAL,

			       &type, &format, &nitems,

			       &bytes_after, &(prop.prop_ch));

  error = gdk_error_trap_pop ();

  if (error || result != Success)

    return;

  if (type == XA_CARDINAL && nitems == 1 && format == 32)

    {

      GtkOrientation orientation;

      orientation = (prop.prop [0] == SYSTEM_TRAY_ORIENTATION_HORZ) ?

					GTK_ORIENTATION_HORIZONTAL :

					GTK_ORIENTATION_VERTICAL;

      if (icon->priv->orientation != orientation)

	{

	  icon->priv->orientation = orientation;

	  g_object_notify (G_OBJECT (icon), "orientation");

	}

    }

  if (type != None)

    XFree (prop.prop);

}

static void

gtk_tray_icon_get_visual_property (GtkTrayIcon *icon)

{

  GdkScreen *screen = gtk_widget_get_screen (GTK_WIDGET (icon));

  GdkDisplay *display = gdk_screen_get_display (screen);

  Display *xdisplay = GDK_DISPLAY_XDISPLAY (display);

  Atom type;

  int format;

  union {

	gulong *prop;

	guchar *prop_ch;

  } prop = { NULL };

  gulong nitems;

  gulong bytes_after;

  int error, result;

  g_assert (icon->priv->manager_window != None);

  gdk_error_trap_push ();

  type = None;

  result = XGetWindowProperty (xdisplay,

			       icon->priv->manager_window,

			       icon->priv->visual_atom,

			       0, G_MAXLONG, FALSE,

			       XA_VISUALID,

			       &type, &format, &nitems,

			       &bytes_after, &(prop.prop_ch));

  error = gdk_error_trap_pop ();

  if (!error && result == Success &&

      type == XA_VISUALID && nitems == 1 && format == 32)

    {

      VisualID visual_id;

      GdkVisual *visual;

      visual_id = prop.prop[0];

      visual = gdk_x11_screen_lookup_visual (screen, visual_id);

      icon->priv->manager_visual = visual;

      icon->priv->manager_visual_rgba = visual != NULL &&

        (visual->red_prec + visual->blue_prec + visual->green_prec < visual->depth);

    }

  else

    {

      icon->priv->manager_visual = NULL;

      icon->priv->manager_visual_rgba = FALSE;

    }

  /* For the background-relative hack we use when we aren't using a real RGBA

   * visual, we can't be double-buffered */

  gtk_widget_set_double_buffered (GTK_WIDGET (icon), icon->priv->manager_visual_rgba);

  if (type != None)

    XFree (prop.prop);

}

static GdkFilterReturn

gtk_tray_icon_manager_filter (GdkXEvent *xevent, 

			      GdkEvent  *event, 

			      gpointer   user_data)

{

  GtkTrayIcon *icon = user_data;

  XEvent *xev = (XEvent *)xevent;

  if (xev->xany.type == ClientMessage &&

      xev->xclient.message_type == icon->priv->manager_atom &&

      xev->xclient.data.l[1] == icon->priv->selection_atom)

    {

      GTK_NOTE (PLUGSOCKET,

		g_print ("GtkStatusIcon %p: tray manager appeared\n", icon));

      gtk_tray_icon_update_manager_window (icon);

    }

  else if (xev->xany.window == icon->priv->manager_window)

    {

      if (xev->xany.type == PropertyNotify &&

	  xev->xproperty.atom == icon->priv->orientation_atom)

	{

          GTK_NOTE (PLUGSOCKET,

		    g_print ("GtkStatusIcon %p: got PropertyNotify on manager window for orientation atom\n", icon));

	  gtk_tray_icon_get_orientation_property (icon);

	}

      else if (xev->xany.type == DestroyNotify)

	{

          GTK_NOTE (PLUGSOCKET,

		    g_print ("GtkStatusIcon %p: got DestroyNotify for manager window\n", icon));

	  gtk_tray_icon_manager_window_destroyed (icon);

	}

      else

        GTK_NOTE (PLUGSOCKET,

		  g_print ("GtkStatusIcon %p: got other message on manager window\n", icon));

    }

  return GDK_FILTER_CONTINUE;

}

static void

gtk_tray_icon_send_manager_message (GtkTrayIcon *icon,

				    long         message,

				    Window       window,

				    long         data1,

				    long         data2,

				    long         data3)

{

  XClientMessageEvent ev;

  Display *display;

  memset (&ev, 0, sizeof (ev));

  ev.type = ClientMessage;

  ev.window = window;

  ev.message_type = icon->priv->system_tray_opcode_atom;

  ev.format = 32;

  ev.data.l[0] = gdk_x11_get_server_time (GTK_WIDGET (icon)->window);

  ev.data.l[1] = message;

  ev.data.l[2] = data1;

  ev.data.l[3] = data2;

  ev.data.l[4] = data3;

  display = GDK_DISPLAY_XDISPLAY (gtk_widget_get_display (GTK_WIDGET (icon)));

  gdk_error_trap_push ();

  XSendEvent (display,

	      icon->priv->manager_window, False, NoEventMask, (XEvent *)&ev;;

  gdk_display_sync (gtk_widget_get_display (GTK_WIDGET (icon)));

  gdk_error_trap_pop ();

}

static void

gtk_tray_icon_send_dock_request (GtkTrayIcon *icon)

{

  GTK_NOTE (PLUGSOCKET,

	    g_print ("GtkStatusIcon %p: sending dock request to manager window %lx\n",

	    	     icon, (gulong) icon->priv->manager_window));

  gtk_tray_icon_send_manager_message (icon,

				      SYSTEM_TRAY_REQUEST_DOCK,

				      icon->priv->manager_window,

				      gtk_plug_get_id (GTK_PLUG (icon)),

				      0, 0);

}

static void

gtk_tray_icon_update_manager_window (GtkTrayIcon *icon)

{

  GtkWidget *widget = GTK_WIDGET (icon);

  GdkScreen *screen = gtk_widget_get_screen (widget);

  GdkDisplay *display = gdk_screen_get_display (screen);

  Display *xdisplay = GDK_DISPLAY_XDISPLAY (display);

  GTK_NOTE (PLUGSOCKET,

	    g_print ("GtkStatusIcon %p: updating tray icon manager window, current manager window: %lx\n",

		     icon, (gulong) icon->priv->manager_window));

  if (icon->priv->manager_window != None)

    return;

  GTK_NOTE (PLUGSOCKET,

	    g_print ("GtkStatusIcon %p: trying to find manager window\n", icon));

  XGrabServer (xdisplay);

  icon->priv->manager_window = XGetSelectionOwner (xdisplay,

						   icon->priv->selection_atom);

  if (icon->priv->manager_window != None)

    XSelectInput (xdisplay,

		  icon->priv->manager_window, StructureNotifyMask|PropertyChangeMask);

  XUngrabServer (xdisplay);

  XFlush (xdisplay);

  if (icon->priv->manager_window != None)

    {

      GdkWindow *gdkwin;

      GTK_NOTE (PLUGSOCKET,

		g_print ("GtkStatusIcon %p: is being managed by window %lx\n",

				icon, (gulong) icon->priv->manager_window));

      gdkwin = gdk_window_lookup_for_display (display,

					      icon->priv->manager_window);

      gdk_window_add_filter (gdkwin, gtk_tray_icon_manager_filter, icon);

      gtk_tray_icon_get_orientation_property (icon);

      gtk_tray_icon_get_visual_property (icon);

      if (gtk_widget_get_realized (GTK_WIDGET (icon)))

	{

	  if ((icon->priv->manager_visual == NULL &&

	       gtk_widget_get_visual (widget) == gdk_screen_get_system_visual (screen)) ||

	      (icon->priv->manager_visual == gtk_widget_get_visual (widget)))

	    {

	      /* Already have the right visual, can just dock

	       */

	      gtk_tray_icon_send_dock_request (icon);

	    }

	  else

	    {

	      /* Need to re-realize the widget to get the right visual

	       */

	      gtk_widget_hide (widget);

	      gtk_widget_unrealize (widget);

	      gtk_widget_show (widget);

	    }

	}

    }

  else

    GTK_NOTE (PLUGSOCKET,

	      g_print ("GtkStatusIcon %p: no tray manager found\n", icon));

}

static void

gtk_tray_icon_manager_window_destroyed (GtkTrayIcon *icon)

{

  g_return_if_fail (icon->priv->manager_window != None);

  GTK_NOTE (PLUGSOCKET,

	    g_print ("GtkStatusIcon %p: tray manager window destroyed\n", icon));

  gtk_tray_icon_clear_manager_window (icon);

}

static gboolean

gtk_tray_icon_delete (GtkWidget   *widget,

		      GdkEventAny *event)

{

#ifdef G_ENABLE_DEBUG

  GtkTrayIcon *icon = GTK_TRAY_ICON (widget);

#endif

  GTK_NOTE (PLUGSOCKET,

	    g_print ("GtkStatusIcon %p: delete notify, tray manager window %lx\n",

		     icon, (gulong) icon->priv->manager_window));

  /* A bug in X server versions up to x.org 1.5.0 means that:

   * XFixesChangeSaveSet(...., SaveSetRoot, SaveSetUnmap) doesn't work properly

   * and we'll left mapped in a separate toplevel window if the tray is destroyed.

   * For simplicity just get rid of our X window and start over.

   */

  gtk_widget_hide (widget);

  gtk_widget_unrealize (widget);

  gtk_widget_show (widget);

  /* Handled it, don't destroy the tray icon */

  return TRUE;

}

static void

gtk_tray_icon_set_colormap (GtkTrayIcon *icon)

{

  GdkScreen *screen = gtk_widget_get_screen (GTK_WIDGET (icon));

  GdkColormap *colormap;

  GdkVisual *visual = icon->priv->manager_visual;

  gboolean new_colormap = FALSE;

  /* To avoid uncertainty about colormaps, _NET_SYSTEM_TRAY_VISUAL is supposed

   * to be either the screen default visual or a TrueColor visual; ignore it

   * if it is something else

   */

  if (visual && visual->type != GDK_VISUAL_TRUE_COLOR)

    visual = NULL;

  if (visual == NULL || visual == gdk_screen_get_system_visual (screen))

    colormap = gdk_screen_get_system_colormap (screen);

  else if (visual == gdk_screen_get_rgb_visual (screen))

    colormap = gdk_screen_get_rgb_colormap (screen);

  else if (visual == gdk_screen_get_rgba_visual (screen))

    colormap = gdk_screen_get_rgba_colormap (screen);

  else

    {

      colormap = gdk_colormap_new (visual, FALSE);

      new_colormap = TRUE;

    }

  gtk_widget_set_colormap (GTK_WIDGET (icon), colormap);

  if (new_colormap)

    g_object_unref (colormap);

}

static void

gtk_tray_icon_realize (GtkWidget *widget)

{

  GtkTrayIcon *icon = GTK_TRAY_ICON (widget);

  /* Set our colormap before realizing */

  gtk_tray_icon_set_colormap (icon);

  GTK_WIDGET_CLASS (gtk_tray_icon_parent_class)->realize (widget);

  if (icon->priv->manager_visual_rgba)

    {

      /* Set a transparent background */

      GdkColor transparent = { 0, 0, 0, 0 }; /* Only pixel=0 matters */

      gdk_window_set_background (widget->window, &transparent);

    }

  else

    {

      /* Set a parent-relative background pixmap */

      gdk_window_set_back_pixmap (widget->window, NULL, TRUE);

    }

  GTK_NOTE (PLUGSOCKET,

	    g_print ("GtkStatusIcon %p: realized, window: %lx, socket window: %lx\n",

		     widget,

		     (gulong) GDK_WINDOW_XWINDOW (widget->window),

		     GTK_PLUG (icon)->socket_window ?

			     (gulong) GDK_WINDOW_XWINDOW (GTK_PLUG (icon)->socket_window) : 0UL));

  if (icon->priv->manager_window != None)

    gtk_tray_icon_send_dock_request (icon);

}

static void

gtk_tray_icon_style_set (GtkWidget   *widget,

			 GtkStyle    *previous_style)

{

  /* The default handler resets the background according to the style. We either

   * use a transparent background or a parent-relative background and ignore the

   * style background. So, just don't chain up.

   */

}

guint

_gtk_tray_icon_send_message (GtkTrayIcon *icon,

			     gint         timeout,

			     const gchar *message,

			     gint         len)

{

  guint stamp;

  Display *xdisplay;

  g_return_val_if_fail (GTK_IS_TRAY_ICON (icon), 0);

  g_return_val_if_fail (timeout >= 0, 0);

  g_return_val_if_fail (message != NULL, 0);

  if (icon->priv->manager_window == None)

    return 0;

  if (len < 0)

    len = strlen (message);

  stamp = icon->priv->stamp++;

  /* Get ready to send the message */

  gtk_tray_icon_send_manager_message (icon, SYSTEM_TRAY_BEGIN_MESSAGE,

				      (Window)gtk_plug_get_id (GTK_PLUG (icon)),

				      timeout, len, stamp);

  /* Now to send the actual message */

  xdisplay = GDK_DISPLAY_XDISPLAY (gtk_widget_get_display (GTK_WIDGET (icon)));

  gdk_error_trap_push ();

  while (len > 0)

    {

      XClientMessageEvent ev;

      memset (&ev, 0, sizeof (ev));

      ev.type = ClientMessage;

      ev.window = (Window)gtk_plug_get_id (GTK_PLUG (icon));

      ev.format = 8;

      ev.message_type = XInternAtom (xdisplay,

				     "_NET_SYSTEM_TRAY_MESSAGE_DATA", False);

      if (len > 20)

	{

	  memcpy (&ev.data, message, 20);

	  len -= 20;

	  message += 20;

	}

      else

	{

	  memcpy (&ev.data, message, len);

	  len = 0;

	}

      XSendEvent (xdisplay,

		  icon->priv->manager_window, False,

		  StructureNotifyMask, (XEvent *)&ev;;

    }

  gdk_display_sync (gtk_widget_get_display (GTK_WIDGET (icon)));

  gdk_error_trap_pop ();

  return stamp;

}

void

_gtk_tray_icon_cancel_message (GtkTrayIcon *icon,

			       guint        id)

{

  g_return_if_fail (GTK_IS_TRAY_ICON (icon));

  g_return_if_fail (id > 0);

  gtk_tray_icon_send_manager_message (icon, SYSTEM_TRAY_CANCEL_MESSAGE,

				      (Window)gtk_plug_get_id (GTK_PLUG (icon)),

				      id, 0, 0);

}

GtkTrayIcon *

_gtk_tray_icon_new_for_screen (GdkScreen  *screen, 

			       const gchar *name)

{

  g_return_val_if_fail (GDK_IS_SCREEN (screen), NULL);

  return g_object_new (GTK_TYPE_TRAY_ICON, 

		       "screen", screen, 

		       "title", name, 

		       NULL);

}

GtkTrayIcon*

_gtk_tray_icon_new (const gchar *name)

{

  return g_object_new (GTK_TYPE_TRAY_ICON, 

		       "title", name, 

		       NULL);

}

GtkOrientation

_gtk_tray_icon_get_orientation (GtkTrayIcon *icon)

{

  g_return_val_if_fail (GTK_IS_TRAY_ICON (icon), GTK_ORIENTATION_HORIZONTAL);

  return icon->priv->orientation;

}

#define __GTK_TRAY_ICON_X11_C__

#include "gtkaliasdef.c"