import os import gtk import gtkmozembed from sugar.activity.Activity import Activity from sugar.presence.PresenceService import PresenceService from sugar.p2p.model.LocalModel import LocalModel from sugar.p2p.model.RemoteModel import RemoteModel from NotificationBar import NotificationBar from NavigationToolbar import NavigationToolbar from sugar import env class BrowserActivity(Activity): def __init__(self): Activity.__init__(self) gtkmozembed.push_startup() gtkmozembed.set_profile_path(env.get_profile_path(), 'gecko') self._share_service = None self._model_service = None self._notif_service = None self._model = None self.set_title("Web Page") self.connect('destroy', self._destroy_cb) vbox = gtk.VBox() nav_toolbar = NavigationToolbar() vbox.pack_start(nav_toolbar, False) nav_toolbar.show() self._notif_bar = NotificationBar() vbox.pack_start(self._notif_bar, False) self._notif_bar.connect('action', self.__notif_bar_action_cb) self._embed = gtkmozembed.MozEmbed() self._embed.connect("title", self.__title_cb) vbox.pack_start(self._embed) self._embed.show() nav_toolbar.set_embed(self._embed) self._embed.load_url('http://www.google.com') self.add(vbox) vbox.show() def join(self, activity_ps): Activity.join(self, activity_ps) activity_ps.connect('service-appeared', self._service_appeared_cb) services = activity_ps.get_services_of_type(self._default_type) if len(services) > 0: self._notif_service = services[0] services = activity_ps.get_services_of_type(LocalModel.SERVICE_TYPE) if len(services) > 0: self._model_service = services[0] if self._notif_service and self._model_service: self._listen_to_model() def _service_appeared_cb(self, pservice, service): if service.get_type() == self._default_type: self._notif_service = service elif service.get_type() == LocalModel.SERVICE_TYPE: self._model_service = service if not self._model and self._notif_service and self._model_service: self._listen_to_model() def _listen_to_model(self): self._model = RemoteModel(self._model_service, self._notif_service) self._model.add_listener(self.__shared_location_changed_cb) self._go_to_shared_location() def _update_shared_location(self): address = self._embed.get_location() self._model.set_value('address', address) title = self._embed.get_title() self._model.set_value('title', title) def __notif_bar_action_cb(self, bar, action_id): if action_id == 'set_shared_location': self._update_shared_location() elif action_id == 'goto_shared_location': self._go_to_shared_location() def _go_to_shared_location(self): address = self._model.get_value("address") self._embed.load_url(address) self._notif_bar.hide() def get_embed(self): return self._embed def share(self): Activity.share(self) self._model = LocalModel(self, self._pservice, self._service) self._model.set_value('owner', self._pservice.get_owner().get_name()) self._update_shared_location() self._notif_bar.set_text('Share this page with the group.') self._notif_bar.set_action('set_shared_location', 'Share') self._notif_bar.set_icon('stock_shared-by-me') self._notif_bar.show() def __title_cb(self, embed): self.set_title(embed.get_title()) def __shared_location_changed_cb(self, model, key): self._notify_shared_location_change() def _notify_shared_location_change(self): owner = self._model.get_value('owner') title = self._model.get_value('title') text = '' + owner + ' is reading ' + title + '' self._notif_bar.set_text(text) self._notif_bar.set_action('goto_shared_location', 'Go There') self._notif_bar.set_icon('stock_right') self._notif_bar.show() def _destroy_cb(self, window): if self._model: self._model.shutdown()