/* $Id$
 *
 *  Notes - panel plugin for Xfce Desktop Environment
 *          popup command to show the notes
 *  Copyright (C) 2002-2006  Olivier Fourdan
 *                2006  Mike Massonnet <mmassonnet@gmail.com>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program 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 General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */

#include <gtk/gtk.h>
#include <glib.h>
#include <gdk/gdkx.h>
#include <X11/Xlib.h>

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#ifdef HAVE_STRING_H
#include <string.h>
#endif

#include "xfce4-popup-notes.h"



static gboolean
xfce4_check_is_running (GtkWidget *widget, Window *xid)
{
    GdkScreen *gscreen;
    gchar selection_name[32];
    Atom selection_atom;

    gscreen = gtk_widget_get_screen (widget);
    g_snprintf (selection_name, 
                sizeof (selection_name),
                XFCE_NOTES_SELECTION"%d",
                gdk_screen_get_number (gscreen));
    selection_atom = XInternAtom (GDK_DISPLAY (), selection_name, FALSE);

    if ((*xid = XGetSelectionOwner (GDK_DISPLAY (), selection_atom)))
        return TRUE;

    return FALSE;
}

int
main (int argc, char *argv[])
{
    GdkEventClient gev;
    GtkWidget *win;
    Window id;

    gtk_init (&argc, &argv);

    win = gtk_invisible_new ();
    gtk_widget_realize (win);

    gev.type = GDK_CLIENT_EVENT;
    gev.window = win->window;
    gev.send_event = TRUE;
    gev.message_type = gdk_atom_intern ("STRING", FALSE);
    gev.data_format = 8;
    strcpy (gev.data.b, XFCE_NOTES_MESSAGE);

    if (xfce4_check_is_running (win, &id))
      {
        gdk_event_send_client_message ((GdkEvent *)&gev, (GdkNativeWindow)id);
      }
    else
      {
        g_warning ("Can't find the xfce4-panel notes to popup.\n");
      }
    gdk_flush ();

    gtk_widget_destroy (win);

    return FALSE;
}