class UpdateManager(gtk.Window):
time_count = 1
def __init__(self, parent = None):
gtk.Window.__init__(self)
self.__settings = TweakSettings()
self.set_modal(True)
self.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_DIALOG)
self.set_size_request(360, 40)
self.set_title(_('Update Manager'))
self.connect('destroy', lambda *w: self.destroy())
if parent:
self.set_transient_for(parent)
self.progress_bar = gtk.ProgressBar()
self.add(self.progress_bar)
self.downloader = Downloader()
self.downloader.connect('downloading', self.on_downloading)
self.show_all()
self.start_download(self.__settings.get_url())
def on_downloading(self, widget):
percentage = self.downloader.percentage
if percentage < 1:
self.progress_bar.set_text(_('Downloading...%d') % int(percentage * 100)+ '%')
self.progress_bar.set_fraction(percentage)
return True
else:
gobject.timeout_add(1000, self.on_start_install)
def on_start_install(self):
thread.start_new_thread(self.start_install, ())
def start_install(self):
gtk.gdk.threads_enter()
os.system('gdebi-gtk %s &' % self.downloader.save_to)
gtk.main_quit()
gtk.gdk.threads_leave()
def start_download(self, url):
thread.start_new_thread(self.download_thread, (url,))
def download_thread(self, url):
self.downloader.start(url)
def check_percentage(self):
percentage = self.downloader.percentage
if percentage < 1:
self.progress_bar.set_text(_("Downloading...%d") % int(percentage * 100)+ '%')
self.progress_bar.set_fraction(percentage)
return True
else:
self.progress_bar.set_text(_("Finished"))
self.progress_bar.set_fraction(1)
gobject.timeout_add(1000, self.on_start_install)
def main(self):
gtk.gdk.threads_enter()
gtk.main()
gtk.gdk.threads_leave()
