Filename: ///usr/share////apt-listchanges/AptListChangesGtk.py

# vim:set fileencoding=utf-8 et ts=4 sts=4 sw=4: from apt_listchanges import frontend from ALChacks import _ # check if gtk is available import gi gi.require_version('Gtk', '3.0') from gi.repository import Gtk, GLib class gtk_frd(frontend): def flush_interface(self): while Gtk.events_pending(): Gtk.main_iteration() def cb_close(self, widget): Gtk.main_quit() def __init__(self, *args): super().__init__(*args) self.builder = Gtk.Builder() self.builder.set_translation_domain("apt-listchanges") try: self.builder.add_from_file("apt-listchanges/apt-listchanges.ui") except GLib.Error: self.builder.add_from_file("/usr/share/apt-listchanges/apt-listchanges.ui") self.window_main = self.builder.get_object("window_main") handlers = { "on_button_close_clicked": self.cb_close, "on_window_main_destroy": self.cb_close, } self.progressbar_main = self.builder.get_object("progressbar_main") self.button_close = self.builder.get_object("button_close") self.label_header = self.builder.get_object("label_header") self.label_header_descr = self.builder.get_object("label_header_descr") self.label_header_descr.hide() self.textview_buf = self.builder.get_object("textview_main").get_buffer() self.set_title(_('apt-listchanges: Reading changelogs')) self.textview_buf.set_text('\n ' + _('Reading changelogs. Please wait.')) self.builder.connect_signals(handlers) self.flush_interface() def display_output(self,text): self.label_header_descr.show() self.button_close.set_sensitive(True) self.textview_buf.set_text(self._render(text)) Gtk.main() def update_progress(self, diff = 1): if not diff: return if not hasattr(self,'progress'): # First call self.progress = 0.0 self.progressbar_main.show() self.progress += diff self.progressbar_main.set_fraction(self.progress / self.packages_count) self.progressbar_main.set_text(("%i%%" % (self.progress*100 / self.packages_count))) self.flush_interface() def progress_done(self): self.progressbar_main.hide() self.flush_interface() def confirm(self): m = Gtk.MessageDialog(self.window_main, Gtk.DialogFlags.MODAL, Gtk.MessageType.QUESTION, Gtk.ButtonsType.YES_NO) m.set_default_response(Gtk.ResponseType.YES) m.set_markup("<big><b>%s</b></big>\n\n%s" % ( _("Continue Installation?"), _("Select <i>yes</i> to continue with the installation." "\nSelect <i>no</i> to abort the installation.") )) if m.run() == Gtk.ResponseType.NO: return False return True def set_title(self, text): self.label_header.set_markup('<big><b>%s</b></big>' % text) self.window_main.set_title(text)

./Ninja\.