self.newversionbutton = gtk.Button('Download _now')        self.newversionbutton.connect('clicked', self.get_newversion)        self.bbox.pack_end(self.newversionbutton, expand=gtk.FALSE, fill=gtk.FALSE)        self.bbox.pack_end(self.closebutton     , expand=gtk.FALSE, fill=gtk.FALSE)        self.checkbox = gtk.CheckButton('_Remind me later')        self.checkbox.set_active(True)        self.checkbox.connect('toggled', self.remind_toggle)                self.bbox.pack_start(self.checkbox, expand=gtk.FALSE, fill=gtk.FALSE)        self.vbox.pack_start(self.bbox)                self.add(self.vbox)        self.show_all()    def remind_toggle(self, widget):        v = self.checkbox.get_active()        notified = ''        if v:            notified = ''        else:            notified = self.newversion        self.main.set_config('notified', notified)    def close(self, widget):        self.destroy()    def get_newversion(self, widget):        self.main.visit_url(self.download_url)        self.destroy()class AboutWindow(object):    def __init__(self, main, donatefunc):        self.win = Window()        self.win.set_title('About %s'%app_name)        self.win.set_size_request(300,400)        self.win.set_border_width(SPACING)        self.win.set_resizable(False)        self.win.connect('destroy', lambda w: main.window_closed('about'))        self.scroll = gtk.ScrolledWindow()        self.scroll.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_ALWAYS)        self.scroll.set_shadow_type(gtk.SHADOW_IN)        self.outervbox = gtk.VBox()        self.outervbox.pack_start(get_logo(96), expand=False, fill=False)        self.outervbox.pack_start(gtk.Label('Version %s'%version), expand=False, fill=False)        self.vbox = gtk.VBox()        self.vbox.set_size_request(250, -1)        credits_f = file(os.path.join(doc_root, 'credits.txt'))        l = credits_f.read()        credits_f.close()        label = gtk.Label(l.strip())        label.set_line_wrap(gtk.TRUE)        label.set_selectable(True)        label.set_justify(gtk.JUSTIFY_CENTER)        label.set_size_request(250,-1)        self.vbox.pack_start(label, expand=False, fill=False)        self.scroll.add_with_viewport(self.vbox)        self.outervbox.pack_start(self.scroll, padding=SPACING)        self.donatebutton = gtk.Button("Donate")        self.donatebutton.connect('clicked', donatefunc)        self.donatebuttonbox = gtk.HButtonBox()        self.donatebuttonbox.pack_start(self.donatebutton,                                        expand=False, fill=False)        self.outervbox.pack_end(self.donatebuttonbox, expand=False, fill=False)        self.win.add(self.outervbox)        self.win.show_all()    def close(self, widget):        self.win.destroy()    class LogWindow(object):    def __init__(self, main, logbuffer, config):        self.config = config        self.main = main        self.win = Window()        self.win.set_title('%s Activity Log'%app_name)        self.win.set_default_size(600, 200)        self.win.set_border_width(SPACING)                    self.buffer = logbuffer        self.text = gtk.TextView(self.buffer)        self.text.set_editable(False)        self.text.set_cursor_visible(False)        self.text.set_wrap_mode(gtk.WRAP_WORD)        self.scroll = gtk.ScrolledWindow()        self.scroll.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_ALWAYS)        self.scroll.set_shadow_type(gtk.SHADOW_IN)        self.scroll.add(self.text)        self.vbox = gtk.VBox(spacing=SPACING)        self.vbox.pack_start(self.scroll)        self.buttonbox = gtk.HButtonBox()        self.buttonbox.set_spacing(SPACING)                self.closebutton = gtk.Button(stock='gtk-close')        self.closebutton.connect('clicked', self.close)                self.savebutton = gtk.Button(stock='gtk-save')        self.savebutton.connect('clicked', self.save_log_file_selection)        self.clearbutton = gtk.Button(stock='gtk-clear')        self.clearbutton.connect('clicked', self.clear_log)        self.buttonbox.pack_start(self.savebutton)        self.buttonbox.pack_start(self.closebutton)        self.hbox2 = gtk.HBox(homogeneous=False)        self.hbox2.pack_end(self.buttonbox, expand=False, fill=False)        bb = gtk.HButtonBox()        bb.pack_start(self.clearbutton)        self.hbox2.pack_start(bb, expand=False, fill=True)        self.vbox.pack_end(self.hbox2, expand=False, fill=True)        self.win.add(self.vbox)                self.win.connect("destroy", lambda w: self.main.window_closed('log'))        self.scroll_to_end()        self.win.show_all()    def scroll_to_end(self):        mark = self.buffer.create_mark(None, self.buffer.get_end_iter())        self.text.scroll_mark_onscreen(mark)    def save_log_file_selection(self, *args):        name = 'bittorrent.log'        path = smart_dir(self.config['save_in'])        fullname = os.path.join(path, name)        self.main.open_window('savefile',                              title="Save log in:",                              fullname=fullname,                              got_location_func=self.save_log,                              no_location_func=lambda: self.main.window_closed('savefile'))    def save_log(self, saveas):        self.main.window_closed('savefile')        f = file(saveas, 'w')        f.write(self.buffer.get_text(self.buffer.get_start_iter(),                                     self.buffer.get_end_iter()))        save_message = self.buffer.log_text('log saved', None)        f.write(save_message)        f.close()    def clear_log(self, *args):        self.buffer.clear_log()    def close(self, widget):        self.win.destroy()class LogBuffer(gtk.TextBuffer):    h = { CRITICAL:'critical',          ERROR   :'error'   ,          WARNING :'warning' ,          INFO    :'info'    , }     def __init__(self):        gtk.TextBuffer.__init__(self)                tt = self.get_tag_table()        size_tag = gtk.TextTag('small')        size_tag.set_property('size-points', 10)        tt.add(size_tag)        info_tag = gtk.TextTag('info')        info_tag.set_property('foreground', '#00a040')        tt.add(info_tag)        warning_tag = gtk.TextTag('warning')        warning_tag.set_property('foreground', '#a09000')        tt.add(warning_tag)        error_tag = gtk.TextTag('error')        error_tag.set_property('foreground', '#b00000')        tt.add(error_tag)        critical_tag = gtk.TextTag('critical')        critical_tag.set_property('foreground', '#b00000')        critical_tag.set_property('weight', pango.WEIGHT_BOLD)        tt.add(critical_tag)    def log_text(self, text, severity=CRITICAL):        now_str = datetime.datetime.strftime(datetime.datetime.now(),                                             '[%Y-%m-%d %H:%M:%S] ')        self.insert_with_tags_by_name(self.get_end_iter(), now_str, 'small')        if severity is not None:            self.insert_with_tags_by_name(self.get_end_iter(), '%s\n'%text,                                          'small', self.h[severity])        else:            self.insert_with_tags_by_name(self.get_end_iter(),                                          ' -- %s -- \n'%text, 'small')                    return now_str+text+'\n'    def clear_log(self):        self.set_text('')        self.log_text('log cleared', None)class SettingsWindow(object):    def __init__(self, main, config, setfunc):        self.main = main        self.setfunc = setfunc        self.config = config        self.win = Window()        self.win.connect("destroy", lambda w: main.window_closed('settings'))        self.win.set_title('%s Settings'%app_name)        self.win.set_border_width(SPACING)        self.notebook = gtk.Notebook()        self.vbox = gtk.VBox(spacing=SPACING)        self.vbox.pack_start(self.notebook, expand=False, fill=False)        # Saving tab        self.saving_box = gtk.VBox(spacing=SPACING)        self.saving_box.set_border_width(SPACING)        self.notebook.append_page(self.saving_box, gtk.Label("Saving"))        self.dl_frame = gtk.Frame("Download folder:")        self.saving_box.pack_start(self.dl_frame, expand=False, fill=False)        self.dl_box = gtk.VBox(spacing=SPACING)        self.dl_box.set_border_width(SPACING)        self.dl_frame.add(self.dl_box)        self.save_in_box = gtk.HBox(spacing=SPACING)        self.save_in_box.pack_start(gtk.Label("Default:"), expand=False, fill=False)        self.dl_save_in = gtk.Entry()        self.dl_save_in.set_editable(False)        self.set_save_in(self.config['save_in'])        self.save_in_box.pack_start(self.dl_save_in, expand=True, fill=True)        self.dl_save_in_button = gtk.Button('Change...')        self.dl_save_in_button.connect('clicked', self.get_save_in)        self.save_in_box.pack_start(self.dl_save_in_button, expand=False, fill=False)        self.dl_box.pack_start(self.save_in_box, expand=False, fill=False)        self.dl_ask_checkbutton = gtk.CheckButton("Ask where to save each download")        self.dl_ask_checkbutton.set_active( bool(self.config['ask_for_save']) )        def toggle_save(w):            self.config['ask_for_save'] = int(not self.config['ask_for_save'])            self.setfunc('ask_for_save', self.config['ask_for_save'])        self.dl_ask_checkbutton.connect('toggled', toggle_save)         self.dl_box.pack_start(self.dl_ask_checkbutton, expand=False, fill=False)        # end Saving tab        # Downloading tab        self.downloading_box = gtk.VBox(spacing=SPACING)        self.downloading_box.set_border_width(SPACING)        self.notebook.append_page(self.downloading_box, gtk.Label("Downloading"))        self.dnd_frame = gtk.Frame('Starting additional torrents manually:')        self.dnd_box = gtk.VBox(spacing=SPACING, homogeneous=True)        self.dnd_box.set_border_width(SPACING)        self.dnd_states = ['replace','add','ask']        self.dnd_original_state = self.config['start_torrent_behavior']                self.always_replace_radio = gtk.RadioButton(            group=None,            label="Always stops the _last running torrent")        self.dnd_box.pack_start(self.always_replace_radio)        self.always_replace_radio.state_name = self.dnd_states[0]                self.always_add_radio = gtk.RadioButton(            group=self.always_replace_radio,            label="Always starts the torrent in _parallel")        self.dnd_box.pack_start(self.always_add_radio)        self.always_add_radio.state_name = self.dnd_states[1]        self.always_ask_radio = gtk.RadioButton(            group=self.always_replace_radio,            label="_Asks each time"            )        self.dnd_box.pack_start(self.always_ask_radio)        self.always_ask_radio.state_name = self.dnd_states[2]        self.dnd_group = self.always_replace_radio.get_group()        for r in self.dnd_group:            r.connect('toggled', self.start_torrent_behavior_changed)        self.set_start_torrent_behavior(self.config['start_torrent_behavior'])                self.dnd_frame.add(self.dnd_box)        self.downloading_box.pack_start(self.dnd_frame, expand=False, fill=False)        self.next_torrent_frame = gtk.Frame('Seed completed torrents:')        self.next_torrent_box   = gtk.VBox(spacing=SPACING, homogeneous=True)        self.next_torrent_box.set_border_width(SPACING)                 self.next_torrent_frame.add(self.next_torrent_box)        self.next_torrent_ratio_box = gtk.HBox()        self.next_torrent_ratio_box.pack_start(gtk.Label('until share ratio reaches '),                                               fill=False, expand=False)        self.next_torrent_ratio_field = PercentValidator('next_torrent_ratio',                                                         self.config, self.setfunc)        self.next_torrent_ratio_box.pack_start(self.next_torrent_ratio_field,                                               fill=False, expand=False)        self.next_torrent_ratio_box.pack_start(gtk.Label(' percent, or'),                                               fill=False, expand=False)        self.next_torrent_box.pack_start(self.next_torrent_ratio_box)        self.next_torrent_time_box = gtk.HBox()        self.next_torrent_time_box.pack_start(gtk.Label('for '),                                              fill=False, expand=False)        self.next_torrent_time_field = MinutesValidator('next_torrent_time',                                                        self.config, self.setfunc)        self.next_torrent_time_box.pack_start(self.next_torrent_time_field,                                              fill=False, expand=False)        self.next_torrent_time_box.pack_start(gtk.Label(' minutes, whichever comes first.'),                                              fill=False, expand=False)        self.next_torrent_box.pack_start(self.next_torrent_time_box)                self.downloading_box.pack_start(self.next_torrent_frame, expand=False, fill=False)        self.last_torrent_frame = gtk.Frame('Seed last completed torrent:')        self.last_torrent_box = gtk.HBox()        self.last_torrent_box.set_border_width(SPACING)        self.last_torrent_box.pack_start(gtk.Label('until share ratio reaches '),                                         expand=False, fill=False)        self.last_torrent_ratio_field = PercentValidator('last_torrent_ratio',