#!/usr/bin/env python
# -*- coding: utf-8 -*-

# ***********************IMPORTANT NMAP LICENSE TERMS************************
# *                                                                         *
# * The Nmap Security Scanner is (C) 1996-2009 Insecure.Com LLC. Nmap is    *
# * also a registered trademark of Insecure.Com LLC.  This program is free  *
# * software; you may redistribute and/or modify it under the terms of the  *
# * GNU General Public License as published by the Free Software            *
# * Foundation; Version 2 with the clarifications and exceptions described  *
# * below.  This guarantees your right to use, modify, and redistribute     *
# * this software under certain conditions.  If you wish to embed Nmap      *
# * technology into proprietary software, we sell alternative licenses      *
# * (contact sales@insecure.com).  Dozens of software vendors already       *
# * license Nmap technology such as host discovery, port scanning, OS       *
# * detection, and version detection.                                       *
# *                                                                         *
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# * it does not provide a detailed definition of that term.  To avoid       *
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# * following:                                                              *
# * o Integrates source code from Nmap                                      *
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# *   nmap-os-db or nmap-service-probes.                                    *
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# *   execution-menu apps, which simply display raw Nmap output and so are  *
# *   not derivative works.)                                                * 
# * o Integrates/includes/aggregates Nmap into a proprietary executable     *
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# *                                                                         *
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# * GPL works.                                                              *
# *                                                                         *
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# * sales@insecure.com for further information.                             *
# *                                                                         *
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# *                                                                         *
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# *                                                                         *
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# * have been found so far).                                                *
# *                                                                         *
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# *                                                                         *
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# * http://www.gnu.org/licenses/gpl-2.0.html , or in the COPYING file       *
# * included with Nmap.                                                     *
# *                                                                         *
# ***************************************************************************/

import gtk
import gobject

from zenmapCore.Version import VERSION

class Splash(gtk.Window):
    def __init__(self, image, time=1700):
        gtk.Window.__init__(self, gtk.WINDOW_POPUP)
        self.set_position(gtk.WIN_POS_CENTER)

        splash_img = gtk.gdk.pixbuf_new_from_file(image)
        pixmap, mask = splash_img.render_pixmap_and_mask()
        width, height = pixmap.get_size()
        del splash_img

        self.set_app_paintable(True)
        self.set_size_request(width, height)
        self.set_resizable(False)
        self.realize()

        self.verbox = gtk.VBox()
        self.version = gtk.Label("%s" % VERSION)

        self.version.set_use_markup(True)
        self.version.set_markup("<span size='16000' weight='heavy'>\
%s</span>" % VERSION)

        self.verbox.pack_start(self.version, True, False)
        self.verbox.set_size_request(-1, 56)
        self.verbox.show_all()

        fixed = gtk.Fixed()
        # These constants are derived from the dimensions of the open space in
        # the splash graphic. We attempt to center the version number.
        fixed.put(self.verbox, width - 75 - self.verbox.size_request()[0] / 2, height - 56)
        self.add(fixed)

        self.hid = self.connect("expose-event", self.set_bg, mask, pixmap)
        self.set_bg(self, None, mask, pixmap)
        self.show_all()

        while gtk.events_pending():
            gtk.main_iteration()
        gobject.timeout_add(time, self.destroy)

    def destroy(self):
        gtk.Window.destroy(self)
        return False

    def set_bg(self, widget, event, mask, pixmap):
        if self.window != None:
            self.window.set_back_pixmap(pixmap, False)
        else:
            gobject.idle_add(self.set_bg, widget, event, mask, pixmap)

if __name__ == "__main__":
    from os.path import join
    s = Splash(join(".", "share", "pixmaps", "splash.png"))
    gtk.main()