import os import logging 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 _sugar 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) logging.debug('Creating the popup widget') 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): logging.debug('Resize the popup to %d %d' % (width, height)) self._sized_popup = True self._dialog.resize(width, height) def _visibility_cb(self, embed, visible): if visible: if self._sized_popup: logging.debug('Show the popup') self._embed.show() self._dialog.set_transient_for(self._parent_window) self._dialog.show() else: logging.debug('Open a new activity for the popup') 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(_sugar.Browser): __gtype_name__ = "SugarWebBrowser" def __init__(self): _sugar.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() _sugar.startup_browser()