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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())
if console:
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
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