import logging import gtk import dbus import dbus.service class Console(gtk.ScrolledWindow): def __init__(self): gtk.ScrolledWindow.__init__(self) self._show_debug = False self.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC) self._textview = gtk.TextView() self._textview.set_wrap_mode(gtk.WRAP_WORD) self.add(self._textview) self._textview.show() buf = self._textview.get_buffer() self._debug_tag = buf.create_tag("debug") self._debug_tag.set_property("invisible", True) def get_show_debug(self): return self._show_debug def set_show_debug(self, show_debug): self._show_debug = show_debug self._debug_tag.set_property("invisible", not show_debug) def log(self, level, message): msg = message + '\n' buf = self._textview.get_buffer() it = buf.get_end_iter() if level == logging.DEBUG: buf.insert_with_tags(it, msg, self._debug_tag) else: buf.insert(it, msg) class ConsoleDbusService(dbus.service.Object): def __init__(self, console, bus_name): dbus.service.Object.__init__(self, bus_name, '/org/laptop/Sugar/Console') self._console = console @dbus.service.method('org.laptop.Sugar.Console', in_signature="saias", out_signature="") def log(self, module_id, levels, messages): self._console.log(module_id, levels, messages) class ConsoleWindow(gtk.Window): def __init__(self): gtk.Window.__init__(self) self.set_default_size(620, 440) self.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_DIALOG) self.set_title("Console") self.connect("delete_event", lambda w, e: w.hide_on_delete()) vbox = gtk.VBox() toolbar = gtk.Toolbar() self._debug_toggle = gtk.ToggleToolButton() self._debug_toggle.connect('toggled', self.__debug_toggled_cb) self._debug_toggle.set_label('Debug') toolbar.insert(self._debug_toggle, -1) self._debug_toggle.show() self._ignore_toggle = False vbox.pack_start(toolbar, False) toolbar.show() self._nb = gtk.Notebook() self._nb.connect('switch-page', self.__page_changed_cb) vbox.pack_start(self._nb) self._nb.show() self.add(vbox) vbox.show() self._consoles = {} session_bus = dbus.SessionBus() bus_name = dbus.service.BusName('org.laptop.Sugar.Console', bus=session_bus) ConsoleDbusService(self, bus_name) def _add_console(self, page_id): console = Console() page = self._nb.append_page(console, gtk.Label(page_id)) console.show() self._consoles[page_id] = console return console def _get_console(self, page_id): if not self._consoles.has_key(page_id): console = self._add_console(page_id) else: console = self._consoles[page_id] return console def __debug_toggled_cb(self, button): if not self._ignore_toggle: console = self._nb.get_nth_page(self._nb.get_current_page()) console.set_show_debug(button.get_active()) def __page_changed_cb(self, notebook, page, page_num): console = self._nb.get_nth_page(page_num) self._ignore_toggle = True self._debug_toggle.set_active(console.get_show_debug()) self._ignore_toggle = False def set_page(self, page_id): page = self._nb.page_num(self._consoles[page_id]) self._nb.set_current_page(page) def log(self, page_id, levels, messages): console = self._get_console(page_id) i = 0 while i < len(levels): console.log(levels[i], messages[i]) i += 1