class DevTutorActivity(activity.Activity):
"""DevTutorActivity class as specified in activity.info"""
def __init__(self, handle):
activity.Activity.__init__(self, handle)
self.max_participants = 10
# toolbar with the new toolbar redesign
toolbar_box = ToolbarBox()
activity_button = ActivityToolbarButton(self)
toolbar_box.toolbar.insert(activity_button, 0)
activity_button.show()
self.back_button = BackButton()
self.back_button.connect('clicked', self.show_options1)
toolbar_box.toolbar.insert(self.back_button, -1)
self.back_button.show()
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(True)
toolbar_box.toolbar.insert(separator, -1)
separator.show()
stop_button = StopButton(self)
toolbar_box.toolbar.insert(stop_button, -1)
stop_button.show()
self.set_toolbar_box(toolbar_box)
toolbar_box.show()
self.show_options()
self._logger = logging.getLogger('hellomesh-activity')
self.hellotube = None # Shared session
self.initiating = False
# get the Presence Service
self.pservice = presenceservice.get_instance()
# Buddy object for you
owner = self.pservice.get_owner()
self.owner = owner
self.connect('shared', self._shared_cb)
self.connect('joined', self._joined_cb)
def show_options1(self, data=None):
self.show_options()
def show_options(self):
self.main_container = Gtk.VBox()
self.add_padding()
self.line1 = Gtk.HBox()
button1 = Gtk.Button("Show modules")
#button1.set_size_request(200,80)
#self.line1.pack_start(button1, False, False, 0)
self.line1.add(button1)
button1.connect('clicked', self.show_modules, None)
button1.get_child().modify_font(Pango.FontDescription("Sans 14"))
button1.show()
self.main_container.add(self.line1)
self.line1.show()
self.add_padding()
self.line2 = Gtk.HBox()
button2 = Gtk.Button("Show activities")
#button2.set_size_request(200,80)
#self.line2.pack_start(button2, False, False, 0)
self.line2.add(button2)
button2.connect('clicked', self.show_activity_list, None)
button2.get_child().modify_font(Pango.FontDescription("Sans 14"))
button2.show()
self.main_container.add(self.line2)
self.line2.show()
self.add_padding()
self.line3 = Gtk.HBox()
text = Gtk.TextView()
self.entry = Gtk.Entry()
self.entry.set_sensitive(True)
self.entry.connect('activate', self.entry_activate_cb)
self.entry.show()
self.line3.add(self.entry)
self.main_container.add(self.line3)
self.line3.show()
self.set_canvas(self.main_container)
self.main_container.show()
def add_padding(self):
self.line_space1 = Gtk.HBox()
self.main_container.add(self.line_space1)
self.line_space1.show()
self.line_space2 = Gtk.HBox()
self.main_container.add(self.line_space2)
self.line_space2.show()
def show_modules(self, sender, data=None):
self.mod = ShowModules(self.set_canvas)
self.mod.show_modules()
def show_activity_list(self, sender, data=None):
self.back_button.connect('clicked', self.show_options1)
self.main_container = Gtk.VBox()
self.add_padding()
self.line1 = Gtk.HBox()
button1 = Gtk.Button("Hello World activity")
#button1.set_size_request(200,80)
#self.line1.pack_start(button1, False, False, 0)
self.line1.add(button1)
button1.connect('clicked', self.show_labels_hello, None)
button1.get_child().modify_font(Pango.FontDescription("Sans 14"))
button1.show()
self.main_container.add(self.line1)
self.line1.show()
self.add_padding()
self.line2 = Gtk.HBox()
button2 = Gtk.Button("Write activity")
#button2.set_size_request(200,80)
#self.line2.pack_start(button2, False, False, 0)
self.line2.add(button2)
button2.connect('clicked', self.show_labels_write, None)
button2.get_child().modify_font(Pango.FontDescription("Sans 14"))
button2.show()
self.main_container.add(self.line2)
self.line2.show()
self.add_padding()
self.set_canvas(self.main_container)
self.main_container.show()
def show_labels_hello(self, sender, data=None):
self.back_button.connect('clicked', self.show_activity_list)
self.main_container = Gtk.VBox()
self.add_padding()
self.line1 = Gtk.HBox()
self.label1 = Gtk.Label(
_("Hello World activity step 1 - call activity.__init__"))
self.label1.set_line_wrap(True)
self.label1.modify_font(Pango.FontDescription("Sans 12"))
self.line1.add(self.label1)
self.label1.show()
button1 = Gtk.Button("Show result")
button1.set_size_request(200, 80)
self.line1.pack_start(button1, False, False, 0)
button1.connect('clicked', self.hello_launch1, None)
button1.get_child().modify_font(Pango.FontDescription("Sans 14"))
button1.show()
self.main_container.add(self.line1)
self.line1.show()
self.add_padding()
self.line2 = Gtk.HBox()
self.label2 = Gtk.Label(_("Hello Word activity step 2 - add toolbox"))
self.label2.set_line_wrap(True)
self.label2.modify_font(Pango.FontDescription("Sans 12"))
self.line2.add(self.label2)
self.label2.show()
button2 = Gtk.Button("Show result")
button2.set_size_request(200, 80)
self.line2.pack_start(button2, False, False, 0)
button2.connect('clicked', self.hello_launch2, None)
button2.get_child().modify_font(Pango.FontDescription("Sans 14"))
button2.show()
self.main_container.add(self.line2)
self.line2.show()
self.add_padding()
self.line3 = Gtk.HBox()
self.label3 = Gtk.Label(
_("Hello World activity step 3 - add hello world label"))
self.label3.set_line_wrap(True)
self.label3.modify_font(Pango.FontDescription("Sans 12"))
self.line3.add(self.label3)
self.label3.show()
button3 = Gtk.Button("Show result")
button3.set_size_request(200, 80)
self.line3.pack_start(button3, False, False, 0)
button3.connect('clicked', self.hello_launch3, None)
button3.get_child().modify_font(Pango.FontDescription("Sans 14"))
button3.show()
self.main_container.add(self.line3)
self.line3.show()
self.add_padding()
self.line4 = Gtk.HBox()
self.label4 = Gtk.Label(
_("Hello World activity step 4 - add rotate button"))
self.label4.set_line_wrap(True)
self.label4.modify_font(Pango.FontDescription("Sans 12"))
self.line4.add(self.label4)
self.label4.show()
button4 = Gtk.Button("Show result")
button4.set_size_request(200, 80)
self.line4.pack_start(button4, False, False, 0)
button4.connect('clicked', self.hello_launch4, None)
button4.get_child().modify_font(Pango.FontDescription("Sans 14"))
button4.show()
self.main_container.add(self.line4)
self.line4.show()
self.add_padding()
self.set_canvas(self.main_container)
self.main_container.show()
def show_labels_write(self, sender, data=None):
self.back_button.connect('clicked', self.show_activity_list)
self.main_container = Gtk.VBox()
self.add_padding()
self.line1 = Gtk.HBox()
self.label1 = Gtk.Label(_("Write activity step 1 "))
self.label1.set_line_wrap(True)
self.label1.modify_font(Pango.FontDescription("Sans 12"))
self.line1.add(self.label1)
self.label1.show()
button1 = Gtk.Button("Show result")
button1.set_size_request(200, 80)
self.line1.pack_start(button1, False, False, 0)
button1.connect('clicked', self.write_launch1, None)
button1.get_child().modify_font(Pango.FontDescription("Sans 14"))
button1.show()
self.main_container.add(self.line1)
self.line1.show()
self.add_padding()
self.line2 = Gtk.HBox()
self.label2 = Gtk.Label(_("Write activity step 2"))
self.label2.set_line_wrap(True)
self.label2.modify_font(Pango.FontDescription("Sans 12"))
self.line2.add(self.label2)
self.label2.show()
button2 = Gtk.Button("Show result")
button2.set_size_request(200, 80)
self.line2.pack_start(button2, False, False, 0)
button2.connect('clicked', self.write_launch2, None)
button2.get_child().modify_font(Pango.FontDescription("Sans 14"))
button2.show()
self.main_container.add(self.line2)
self.line2.show()
self.set_canvas(self.main_container)
self.add_padding()
self.line3 = Gtk.HBox()
self.label3 = Gtk.Label(_("Write activity step 3"))
self.label3.set_line_wrap(True)
self.label3.modify_font(Pango.FontDescription("Sans 12"))
self.line3.add(self.label3)
self.label3.show()
button3 = Gtk.Button("Show result")
button3.set_size_request(200, 80)
self.line3.pack_start(button3, False, False, 0)
button3.connect('clicked', self.write_launch3, None)
button3.get_child().modify_font(Pango.FontDescription("Sans 14"))
button3.show()
self.main_container.add(self.line3)
self.line3.show()
self.add_padding()
self.set_canvas(self.main_container)
self.main_container.show()
def hello_launch1(self, sender, data=None):
f = open('/tmp/1', 'w')
os.putenv('TUTOR_CLASS', 'HelloWorldActivity')
self.launch()
def hello_launch2(self, sender, data=None):
f = open('/tmp/2', 'w')
self.hello_launch1(sender, data)
def hello_launch3(self, sender, data=None):
f = open('/tmp/3', 'w')
self.hello_launch2(sender, data)
def hello_launch4(self, sender, data=None):
f = open('/tmp/4', 'w')
self.hello_launch3(sender, data)
def write_launch1(self, sender, data=None):
f = open('/tmp/1', 'w')
os.putenv('TUTOR_CLASS', 'AbiWordActivity')
self.launch()
def write_launch2(self, sender, data=None):
f = open('/tmp/2', 'w')
self.write_launch1(sender, data)
def write_launch3(self, sender, data=None):
f = open('/tmp/3', 'w')
self.write_launch2(sender, data)
def launch(self):
subprocess.Popen(['sugar-launch', 'org.sugarlabs.DevTutor'])
def entry_activate_cb(self, entry):
"""Handle the event when Enter is pressed in the Entry."""
text = entry.props.text
if self.hellotube is not None:
self.hellotube.SendText(text)
def entry_text_update_cb(self, text):
"""Update Entry text when text received from others."""
self.entry.props.text = text
def _alert(self, title, text=None):
try:
self.remove_alert(self.alert)
finally:
self.alert = Alert()
self.alert.props.title = title
self.alert.props.msg = text
self.add_alert(self.alert)
self.alert.connect('response', self._alert_cancel_cb)
self.alert.show()
def _alert_cancel_cb(self, alert, response_id):
#self.remove_alert(alert)
pass
def _shared_cb(self, activity):
self._logger.debug('My activity was shared')
self.alert = Alert()
self.alert.props.title = 'Shared Activity'
self.alert.props.msg = 'Shared messages to be displayed here'
self.add_alert(self.alert)
self.initiating = True
self._sharing_setup()
self._logger.debug('This is my activity: making a tube...')
id = self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].OfferDBusTube(
SERVICE, {})
def _sharing_setup(self):
if self.shared_activity is None:
self._logger.error('Failed to share or join activity')
return
self.conn = self.shared_activity.telepathy_conn
self.tubes_chan = self.shared_activity.telepathy_tubes_chan
self.text_chan = self.shared_activity.telepathy_text_chan
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].connect_to_signal(
'NewTube', self._new_tube_cb)
self.shared_activity.connect('buddy-joined', self._buddy_joined_cb)
self.shared_activity.connect('buddy-left', self._buddy_left_cb)
self.entry.set_sensitive(True)
self.entry.grab_focus()
# Optional - included for example:
# Find out who's already in the shared activity:
for buddy in self.shared_activity.get_joined_buddies():
self._logger.debug('Buddy %s is already in the activity',
buddy.props.nick)
def _list_tubes_reply_cb(self, tubes):
for tube_info in tubes:
self._new_tube_cb(*tube_info)
def _list_tubes_error_cb(self, e):
self._logger.error('ListTubes() failed: %s', e)
def _joined_cb(self, activity):
if not self.shared_activity:
return
self._logger.debug('Joined an existing shared activity')
self._alert('Joined', 'Joined a shared activity')
self.initiating = False
self._sharing_setup()
self._logger.debug('This is not my activity: waiting for a tube...')
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].ListTubes(
reply_handler=self._list_tubes_reply_cb,
error_handler=self._list_tubes_error_cb)
def _new_tube_cb(self, id, initiator, type, service, params, state):
self._logger.debug(
'New tube: ID=%d initator=%d type=%d service=%s '
'params=%r state=%d', id, initiator, type, service, params, state)
if (type == telepathy.TUBE_TYPE_DBUS and service == SERVICE):
if state == telepathy.TUBE_STATE_LOCAL_PENDING:
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].AcceptDBusTube(
id)
tube_conn = TubeConnection(
self.conn,
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES],
id,
group_iface=self.text_chan[telepathy.CHANNEL_INTERFACE_GROUP])
self.hellotube = TextSync(tube_conn, self.initiating,
self.entry_text_update_cb, self._alert,
self._get_buddy)
def _buddy_joined_cb(self, activity, buddy):
"""Called when a buddy joins the shared activity.
This doesn't do much here as HelloMesh doesn't have much
functionality. It's up to you do do interesting things
with the Buddy...
"""
self._logger.debug('Buddy %s joined', buddy.props.nick)
self._alert('Buddy joined', '%s joined' % buddy.props.nick)
def _buddy_left_cb(self, activity, buddy):
"""Called when a buddy leaves the shared activity.
This doesn't do much here as HelloMesh doesn't have much
functionality. It's up to you do do interesting things
with the Buddy...
"""
self._logger.debug('Buddy %s left', buddy.props.nick)
self._alert('Buddy left', '%s left' % buddy.props.nick)
def _get_buddy(self, cs_handle):
"""Get a Buddy from a channel specific handle."""
self._logger.debug('Trying to find owner of handle %u...', cs_handle)
group = self.text_chan[telepathy.CHANNEL_INTERFACE_GROUP]
my_csh = group.GetSelfHandle()
self._logger.debug('My handle in that group is %u', my_csh)
if my_csh == cs_handle:
handle = self.conn.GetSelfHandle()
self._logger.debug('CS handle %u belongs to me, %u', cs_handle,
handle)
elif group.GetGroupFlags(
) & telepathy.CHANNEL_GROUP_FLAG_CHANNEL_SPECIFIC_HANDLES:
handle = group.GetHandleOwners([cs_handle])[0]
self._logger.debug('CS handle %u belongs to %u', cs_handle, handle)
else:
handle = cs_handle
self._logger.debug('non-CS handle %u belongs to itself', handle)
# XXX: deal with failure to get the handle owner
assert handle != 0
return self.pservice.get_buddy_by_telepathy_handle(
self.conn.service_name, self.conn.object_path, handle)
class DevTutorActivity(activity.Activity):
"""DevTutorActivity class as specified in activity.info"""
def __init__(self, handle):
activity.Activity.__init__(self, handle)
self.max_participants = 10
# toolbar with the new toolbar redesign
toolbar_box = ToolbarBox()
activity_button = ActivityButton(self)
toolbar_box.toolbar.insert(activity_button, 0)
activity_button.show()
title_entry = TitleEntry(self)
toolbar_box.toolbar.insert(title_entry, -1)
title_entry.show()
share_button = ShareButton(self)
toolbar_box.toolbar.insert(share_button, -1)
share_button.show()
stop_button = StopButton(self)
toolbar_box.toolbar.insert(stop_button, -1)
stop_button.show()
self.back_button = BackButton()
self.back_button.connect("clicked", self.show_options1)
toolbar_box.toolbar.insert(self.back_button, 0)
self.back_button.show()
self.set_toolbar_box(toolbar_box)
toolbar_box.show()
self.show_options()
self._logger = logging.getLogger("hellomesh-activity")
self.hellotube = None # Shared session
self.initiating = False
# get the Presence Service
self.pservice = presenceservice.get_instance()
# Buddy object for you
owner = self.pservice.get_owner()
self.owner = owner
self.connect("shared", self._shared_cb)
self.connect("joined", self._joined_cb)
def show_options1(self, data=None):
self.show_options()
def show_options(self):
self.main_container = gtk.VBox()
self.add_padding()
self.line1 = gtk.HBox()
button1 = gtk.Button("Show modules")
# button1.set_size_request(200,80)
# self.line1.pack_start(button1, False, False, 0)
self.line1.add(button1)
button1.connect("clicked", self.show_modules, None)
button1.get_child().modify_font(pango.FontDescription("Sans 14"))
button1.show()
self.main_container.add(self.line1)
self.line1.show()
self.add_padding()
self.line2 = gtk.HBox()
button2 = gtk.Button("Show activities")
# button2.set_size_request(200,80)
# self.line2.pack_start(button2, False, False, 0)
self.line2.add(button2)
button2.connect("clicked", self.show_activity_list, None)
button2.get_child().modify_font(pango.FontDescription("Sans 14"))
button2.show()
self.main_container.add(self.line2)
self.line2.show()
self.add_padding()
self.line3 = gtk.HBox()
text = gtk.TextView()
self.entry = gtk.Entry()
self.entry.set_sensitive(True)
self.entry.connect("activate", self.entry_activate_cb)
self.entry.show()
self.line3.add(self.entry)
self.main_container.add(self.line3)
self.line3.show()
self.set_canvas(self.main_container)
self.main_container.show()
def add_padding(self):
self.line_space1 = gtk.HBox()
self.main_container.add(self.line_space1)
self.line_space1.show()
self.line_space2 = gtk.HBox()
self.main_container.add(self.line_space2)
self.line_space2.show()
def show_modules(self, sender, data=None):
self.mod = ShowModules(self.set_canvas)
self.mod.show_modules()
def show_activity_list(self, sender, data=None):
self.back_button.connect("clicked", self.show_options1)
self.main_container = gtk.VBox()
self.add_padding()
self.line1 = gtk.HBox()
button1 = gtk.Button("Hello World activity")
# button1.set_size_request(200,80)
# self.line1.pack_start(button1, False, False, 0)
self.line1.add(button1)
button1.connect("clicked", self.show_labels_hello, None)
button1.get_child().modify_font(pango.FontDescription("Sans 14"))
button1.show()
self.main_container.add(self.line1)
self.line1.show()
self.add_padding()
self.line2 = gtk.HBox()
button2 = gtk.Button("Write activity")
# button2.set_size_request(200,80)
# self.line2.pack_start(button2, False, False, 0)
self.line2.add(button2)
button2.connect("clicked", self.show_labels_write, None)
button2.get_child().modify_font(pango.FontDescription("Sans 14"))
button2.show()
self.main_container.add(self.line2)
self.line2.show()
self.add_padding()
self.set_canvas(self.main_container)
self.main_container.show()
def show_labels_hello(self, sender, data=None):
self.back_button.connect("clicked", self.show_activity_list)
self.main_container = gtk.VBox()
self.add_padding()
self.line1 = gtk.HBox()
self.label1 = gtk.Label(_("Hello World activity step 1 - call activity.__init__"))
self.label1.set_line_wrap(True)
self.label1.modify_font(pango.FontDescription("Sans 12"))
self.line1.add(self.label1)
self.label1.show()
button1 = gtk.Button("Show result")
button1.set_size_request(200, 80)
self.line1.pack_start(button1, False, False, 0)
button1.connect("clicked", self.hello_launch1, None)
button1.get_child().modify_font(pango.FontDescription("Sans 14"))
button1.show()
self.main_container.add(self.line1)
self.line1.show()
self.add_padding()
self.line2 = gtk.HBox()
self.label2 = gtk.Label(_("Hello Word activity step 2 - add toolbox"))
self.label2.set_line_wrap(True)
self.label2.modify_font(pango.FontDescription("Sans 12"))
self.line2.add(self.label2)
self.label2.show()
button2 = gtk.Button("Show result")
button2.set_size_request(200, 80)
self.line2.pack_start(button2, False, False, 0)
button2.connect("clicked", self.hello_launch2, None)
button2.get_child().modify_font(pango.FontDescription("Sans 14"))
button2.show()
self.main_container.add(self.line2)
self.line2.show()
self.add_padding()
self.line3 = gtk.HBox()
self.label3 = gtk.Label(_("Hello World activity step 3 - add hello world label"))
self.label3.set_line_wrap(True)
self.label3.modify_font(pango.FontDescription("Sans 12"))
self.line3.add(self.label3)
self.label3.show()
button3 = gtk.Button("Show result")
button3.set_size_request(200, 80)
self.line3.pack_start(button3, False, False, 0)
button3.connect("clicked", self.hello_launch3, None)
button3.get_child().modify_font(pango.FontDescription("Sans 14"))
button3.show()
self.main_container.add(self.line3)
self.line3.show()
self.add_padding()
self.line4 = gtk.HBox()
self.label4 = gtk.Label(_("Hello World activity step 4 - add rotate button"))
self.label4.set_line_wrap(True)
self.label4.modify_font(pango.FontDescription("Sans 12"))
self.line4.add(self.label4)
self.label4.show()
button4 = gtk.Button("Show result")
button4.set_size_request(200, 80)
self.line4.pack_start(button4, False, False, 0)
button4.connect("clicked", self.hello_launch4, None)
button4.get_child().modify_font(pango.FontDescription("Sans 14"))
button4.show()
self.main_container.add(self.line4)
self.line4.show()
self.add_padding()
self.set_canvas(self.main_container)
self.main_container.show()
def show_labels_write(self, sender, data=None):
self.back_button.connect("clicked", self.show_activity_list)
self.main_container = gtk.VBox()
self.add_padding()
self.line1 = gtk.HBox()
self.label1 = gtk.Label(_("Write activity step 1 "))
self.label1.set_line_wrap(True)
self.label1.modify_font(pango.FontDescription("Sans 12"))
self.line1.add(self.label1)
self.label1.show()
button1 = gtk.Button("Show result")
button1.set_size_request(200, 80)
self.line1.pack_start(button1, False, False, 0)
button1.connect("clicked", self.write_launch1, None)
button1.get_child().modify_font(pango.FontDescription("Sans 14"))
button1.show()
self.main_container.add(self.line1)
self.line1.show()
self.add_padding()
self.line2 = gtk.HBox()
self.label2 = gtk.Label(_("Write activity step 2"))
self.label2.set_line_wrap(True)
self.label2.modify_font(pango.FontDescription("Sans 12"))
self.line2.add(self.label2)
self.label2.show()
button2 = gtk.Button("Show result")
button2.set_size_request(200, 80)
self.line2.pack_start(button2, False, False, 0)
button2.connect("clicked", self.write_launch2, None)
button2.get_child().modify_font(pango.FontDescription("Sans 14"))
button2.show()
self.main_container.add(self.line2)
self.line2.show()
self.set_canvas(self.main_container)
self.add_padding()
self.line3 = gtk.HBox()
self.label3 = gtk.Label(_("Write activity step 3"))
self.label3.set_line_wrap(True)
self.label3.modify_font(pango.FontDescription("Sans 12"))
self.line3.add(self.label3)
self.label3.show()
button3 = gtk.Button("Show result")
button3.set_size_request(200, 80)
self.line3.pack_start(button3, False, False, 0)
button3.connect("clicked", self.write_launch3, None)
button3.get_child().modify_font(pango.FontDescription("Sans 14"))
button3.show()
self.main_container.add(self.line3)
self.line3.show()
self.add_padding()
self.set_canvas(self.main_container)
self.main_container.show()
def hello_launch1(self, sender, data=None):
f = open("/tmp/1", "w")
os.putenv("TUTOR_CLASS", "HelloWorldActivity")
self.launch()
def hello_launch2(self, sender, data=None):
f = open("/tmp/2", "w")
self.hello_launch1(sender, data)
def hello_launch3(self, sender, data=None):
f = open("/tmp/3", "w")
self.hello_launch2(sender, data)
def hello_launch4(self, sender, data=None):
f = open("/tmp/4", "w")
self.hello_launch3(sender, data)
def write_launch1(self, sender, data=None):
f = open("/tmp/1", "w")
os.putenv("TUTOR_CLASS", "AbiWordActivity")
self.launch()
def write_launch2(self, sender, data=None):
f = open("/tmp/2", "w")
self.write_launch1(sender, data)
def write_launch3(self, sender, data=None):
f = open("/tmp/3", "w")
self.write_launch2(sender, data)
def launch(self):
subprocess.Popen(["sugar-launch", "org.sugarlabs.DevTutor"])
def entry_activate_cb(self, entry):
"""Handle the event when Enter is pressed in the Entry."""
text = entry.props.text
if self.hellotube is not None:
self.hellotube.SendText(text)
def entry_text_update_cb(self, text):
"""Update Entry text when text received from others."""
self.entry.props.text = text
def _alert(self, title, text=None):
try:
self.remove_alert(self.alert)
finally:
self.alert = Alert()
self.alert.props.title = title
self.alert.props.msg = text
self.add_alert(self.alert)
self.alert.connect("response", self._alert_cancel_cb)
self.alert.show()
def _alert_cancel_cb(self, alert, response_id):
# self.remove_alert(alert)
pass
def _shared_cb(self, activity):
self._logger.debug("My activity was shared")
self.alert = Alert()
self.alert.props.title = "Shared Activity"
self.alert.props.msg = "Shared messages to be displayed here"
self.add_alert(self.alert)
self.initiating = True
self._sharing_setup()
self._logger.debug("This is my activity: making a tube...")
id = self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].OfferDBusTube(SERVICE, {})
def _sharing_setup(self):
if self.shared_activity is None:
self._logger.error("Failed to share or join activity")
return
self.conn = self.shared_activity.telepathy_conn
self.tubes_chan = self.shared_activity.telepathy_tubes_chan
self.text_chan = self.shared_activity.telepathy_text_chan
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].connect_to_signal("NewTube", self._new_tube_cb)
self.shared_activity.connect("buddy-joined", self._buddy_joined_cb)
self.shared_activity.connect("buddy-left", self._buddy_left_cb)
self.entry.set_sensitive(True)
self.entry.grab_focus()
# Optional - included for example:
# Find out who's already in the shared activity:
for buddy in self.shared_activity.get_joined_buddies():
self._logger.debug("Buddy %s is already in the activity", buddy.props.nick)
def _list_tubes_reply_cb(self, tubes):
for tube_info in tubes:
self._new_tube_cb(*tube_info)
def _list_tubes_error_cb(self, e):
self._logger.error("ListTubes() failed: %s", e)
def _joined_cb(self, activity):
if not self.shared_activity:
return
self._logger.debug("Joined an existing shared activity")
self._alert("Joined", "Joined a shared activity")
self.initiating = False
self._sharing_setup()
self._logger.debug("This is not my activity: waiting for a tube...")
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].ListTubes(
reply_handler=self._list_tubes_reply_cb, error_handler=self._list_tubes_error_cb
)
def _new_tube_cb(self, id, initiator, type, service, params, state):
self._logger.debug(
"New tube: ID=%d initator=%d type=%d service=%s " "params=%r state=%d",
id,
initiator,
type,
service,
params,
state,
)
if type == telepathy.TUBE_TYPE_DBUS and service == SERVICE:
if state == telepathy.TUBE_STATE_LOCAL_PENDING:
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].AcceptDBusTube(id)
tube_conn = TubeConnection(
self.conn,
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES],
id,
group_iface=self.text_chan[telepathy.CHANNEL_INTERFACE_GROUP],
)
self.hellotube = TextSync(
tube_conn, self.initiating, self.entry_text_update_cb, self._alert, self._get_buddy
)
def _buddy_joined_cb(self, activity, buddy):
"""Called when a buddy joins the shared activity.
This doesn't do much here as HelloMesh doesn't have much
functionality. It's up to you do do interesting things
with the Buddy...
"""
self._logger.debug("Buddy %s joined", buddy.props.nick)
self._alert("Buddy joined", "%s joined" % buddy.props.nick)
def _buddy_left_cb(self, activity, buddy):
"""Called when a buddy leaves the shared activity.
This doesn't do much here as HelloMesh doesn't have much
functionality. It's up to you do do interesting things
with the Buddy...
"""
self._logger.debug("Buddy %s left", buddy.props.nick)
self._alert("Buddy left", "%s left" % buddy.props.nick)
def _get_buddy(self, cs_handle):
"""Get a Buddy from a channel specific handle."""
self._logger.debug("Trying to find owner of handle %u...", cs_handle)
group = self.text_chan[telepathy.CHANNEL_INTERFACE_GROUP]
my_csh = group.GetSelfHandle()
self._logger.debug("My handle in that group is %u", my_csh)
if my_csh == cs_handle:
handle = self.conn.GetSelfHandle()
self._logger.debug("CS handle %u belongs to me, %u", cs_handle, handle)
elif group.GetGroupFlags() & telepathy.CHANNEL_GROUP_FLAG_CHANNEL_SPECIFIC_HANDLES:
handle = group.GetHandleOwners([cs_handle])[0]
self._logger.debug("CS handle %u belongs to %u", cs_handle, handle)
else:
handle = cs_handle
self._logger.debug("non-CS handle %u belongs to itself", handle)
# XXX: deal with failure to get the handle owner
assert handle != 0
return self.pservice.get_buddy_by_telepathy_handle(self.conn.service_name, self.conn.object_path, handle)
def show_modules(self, sender, data=None):
self.mod = ShowModules(self.set_canvas)
self.mod.show_modules()
def show_modules(self, sender, data=None):
self.mod = ShowModules(self.set_canvas)
self.mod.show_modules()
