#!/usr/bin/env python

import os
import locale
import subprocess

import pygtk
pygtk.require('2.0')
import gtk

class Base:
  def delete_event(self, widget, event, data=None):
    return False
  
  def destroy(self, widget, data=None):
    gtk.main_quit()

  def __init__(self):
    self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
    self.window.set_title("Tor Browser Launcher - First Run")
    self.window.set_border_width(10)
    
    self.window.connect("delete_event", self.delete_event)
    self.window.connect("destroy", self.destroy)

    self.box = gtk.VBox(False, 20)
    self.window.add(self.box)

    self.label = gtk.Label("The first time you run the Tor Browser Launcher you need to download the Tor Browser Bundle from https://www.torproject.org/. Would you like to do that now?")
    self.label.set_line_wrap(True)
    self.box.pack_start(self.label, True, True, 0)
    self.label.show()

    self.button_box = gtk.HButtonBox()
    self.button_box.set_layout(gtk.BUTTONBOX_SPREAD)
    self.box.pack_start(self.button_box, True, True, 0)
    self.button_box.show()

    self.download = gtk.Button("Download")
    self.button_box.add(self.download)
    self.download.show()

    self.exit = gtk.Button("Exit")
    self.exit.connect("clicked", self.destroy, None)
    self.button_box.add(self.exit)
    self.exit.show()

    self.box.show()
    self.window.show();
  
  def main(self):
    gtk.main()

if __name__ == "__main__":
  # figure out the language and architecture
  language = locale.getdefaultlocale()[0].split('_')[0]
  architecture = subprocess.check_output(['arch']).strip('\n')

  # todo: is TBB already installed?
  # if yes, launch it
  # if no, show first run dialog

  # first run dialog
  base = Base()
  base.main()