import os import gtk import gtkmozembed import gobject 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 import gecko from NotificationBar import NotificationBar from NavigationToolbar import NavigationToolbar from sugar import env class PopupCreator(gobject.GObject): __gsignals__ = { 'popup-created': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([])), } def __init__(self, parent_window): gobject.GObject.__init__(self) self._sized_popup = False self._parent_window = parent_window self._dialog = gtk.Window() self._dialog.set_resizable(True) self._dialog.realize() self._dialog.window.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_DIALOG) self._embed = Browser() self._size_to_sid = self._embed.connect('size_to', self._size_to_cb) self._vis_sid = self._embed.connect('visibility', self._visibility_cb) self._dialog.add(self._embed) def _size_to_cb(self, embed, width, height): self._sized_popup = True self._dialog.resize(width, height) def _visibility_cb(self, embed, visible): if visible: if self._sized_popup: self._embed.show() self._dialog.set_transient_for(self._parent_window) self._dialog.show() else: self._dialog.remove(self._embed) activity = BrowserActivity(self._embed) activity.set_type('com.redhat.Sugar.BrowserActivity') self._embed.disconnect(self._size_to_sid) self._embed.disconnect(self._vis_sid) self.emit('popup-created') def get_embed(self): return self._embed class Browser(gecko.Browser): __gtype_name__ = "SugarBrowser" def __init__(self): gecko.Browser.__init__(self) self._popup_creators = [] def do_create_window(self): popup_creator = PopupCreator(self.get_toplevel()) popup_creator.connect('popup-created', self._popup_created_cb) self._popup_creators.append(popup_creator) return popup_creator.get_embed() def _popup_created_cb(self, creator): self._popup_creators.remove(creator) class BrowserActivity(Activity): def __init__(self, embed=None): Activity.__init__(self) self._embed = embed 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) if not self._embed: self._embed = Browser() 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() def start(): gtkmozembed.set_profile_path(env.get_profile_path(), 'gecko') gtkmozembed.push_startup() gecko.startup()