209 lines
5.7 KiB
Python
209 lines
5.7 KiB
Python
import os
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import logging
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import gtk
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import gtkmozembed
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import gobject
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from sugar.activity.Activity import Activity
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from sugar.presence.PresenceService import PresenceService
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from sugar.p2p.model.LocalModel import LocalModel
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from sugar.p2p.model.RemoteModel import RemoteModel
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import gecko
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from NotificationBar import NotificationBar
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from NavigationToolbar import NavigationToolbar
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from sugar import env
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class PopupCreator(gobject.GObject):
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__gsignals__ = {
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'popup-created': (gobject.SIGNAL_RUN_FIRST,
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gobject.TYPE_NONE, ([])),
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}
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def __init__(self, parent_window):
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gobject.GObject.__init__(self)
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logging.debug('Creating the popup widget')
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self._sized_popup = False
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self._parent_window = parent_window
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self._dialog = gtk.Window()
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self._dialog.set_resizable(True)
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self._dialog.realize()
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self._dialog.window.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_DIALOG)
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self._embed = Browser()
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self._size_to_sid = self._embed.connect('size_to', self._size_to_cb)
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self._vis_sid = self._embed.connect('visibility', self._visibility_cb)
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self._dialog.add(self._embed)
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def _size_to_cb(self, embed, width, height):
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logging.debug('Resize the popup to %d %d' % (width, height))
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self._sized_popup = True
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self._dialog.resize(width, height)
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def _visibility_cb(self, embed, visible):
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if visible:
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if self._sized_popup:
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logging.debug('Show the popup')
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self._embed.show()
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self._dialog.set_transient_for(self._parent_window)
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self._dialog.show()
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else:
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logging.debug('Open a new activity for the popup')
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self._dialog.remove(self._embed)
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activity = BrowserActivity(self._embed)
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activity.set_type('com.redhat.Sugar.BrowserActivity')
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self._embed.disconnect(self._size_to_sid)
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self._embed.disconnect(self._vis_sid)
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self.emit('popup-created')
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def get_embed(self):
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return self._embed
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class Browser(gecko.Browser):
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__gtype_name__ = "SugarBrowser"
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def __init__(self):
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gecko.Browser.__init__(self)
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self._popup_creators = []
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def do_create_window(self):
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popup_creator = PopupCreator(self.get_toplevel())
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popup_creator.connect('popup-created', self._popup_created_cb)
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self._popup_creators.append(popup_creator)
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return popup_creator.get_embed()
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def _popup_created_cb(self, creator):
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self._popup_creators.remove(creator)
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class BrowserActivity(Activity):
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def __init__(self, embed=None):
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Activity.__init__(self)
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self._embed = embed
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self._share_service = None
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self._model_service = None
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self._notif_service = None
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self._model = None
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self.set_title("Web Page")
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self.connect('destroy', self._destroy_cb)
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vbox = gtk.VBox()
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nav_toolbar = NavigationToolbar()
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vbox.pack_start(nav_toolbar, False)
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nav_toolbar.show()
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self._notif_bar = NotificationBar()
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vbox.pack_start(self._notif_bar, False)
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self._notif_bar.connect('action', self.__notif_bar_action_cb)
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if not self._embed:
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self._embed = Browser()
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self._embed.connect("title", self.__title_cb)
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vbox.pack_start(self._embed)
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self._embed.show()
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nav_toolbar.set_embed(self._embed)
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self._embed.load_url('http://www.google.com')
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self.add(vbox)
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vbox.show()
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def join(self, activity_ps):
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Activity.join(self, activity_ps)
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activity_ps.connect('service-appeared', self._service_appeared_cb)
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services = activity_ps.get_services_of_type(self._default_type)
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if len(services) > 0:
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self._notif_service = services[0]
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services = activity_ps.get_services_of_type(LocalModel.SERVICE_TYPE)
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if len(services) > 0:
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self._model_service = services[0]
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if self._notif_service and self._model_service:
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self._listen_to_model()
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def _service_appeared_cb(self, pservice, service):
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if service.get_type() == self._default_type:
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self._notif_service = service
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elif service.get_type() == LocalModel.SERVICE_TYPE:
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self._model_service = service
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if not self._model and self._notif_service and self._model_service:
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self._listen_to_model()
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def _listen_to_model(self):
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self._model = RemoteModel(self._model_service, self._notif_service)
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self._model.add_listener(self.__shared_location_changed_cb)
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self._go_to_shared_location()
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def _update_shared_location(self):
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address = self._embed.get_location()
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self._model.set_value('address', address)
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title = self._embed.get_title()
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self._model.set_value('title', title)
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def __notif_bar_action_cb(self, bar, action_id):
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if action_id == 'set_shared_location':
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self._update_shared_location()
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elif action_id == 'goto_shared_location':
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self._go_to_shared_location()
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def _go_to_shared_location(self):
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address = self._model.get_value("address")
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self._embed.load_url(address)
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self._notif_bar.hide()
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def get_embed(self):
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return self._embed
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def share(self):
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Activity.share(self)
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self._model = LocalModel(self, self._pservice, self._service)
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self._model.set_value('owner', self._pservice.get_owner().get_name())
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self._update_shared_location()
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self._notif_bar.set_text('Share this page with the group.')
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self._notif_bar.set_action('set_shared_location', 'Share')
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self._notif_bar.set_icon('stock_shared-by-me')
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self._notif_bar.show()
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def __title_cb(self, embed):
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self.set_title(embed.get_title())
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def __shared_location_changed_cb(self, model, key):
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self._notify_shared_location_change()
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def _notify_shared_location_change(self):
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owner = self._model.get_value('owner')
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title = self._model.get_value('title')
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text = '<b>' + owner + '</b> is reading <i>' + title + '</i>'
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self._notif_bar.set_text(text)
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self._notif_bar.set_action('goto_shared_location', 'Go There')
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self._notif_bar.set_icon('stock_right')
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self._notif_bar.show()
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def _destroy_cb(self, window):
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if self._model:
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self._model.shutdown()
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def start():
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gtkmozembed.set_profile_path(env.get_profile_path(), 'gecko')
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gtkmozembed.push_startup()
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gecko.startup()
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