sugar-toolkit-gtk3/shell/view/ActivityHost.py

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import gtk
import dbus
import conf
from sugar.activity import Activity
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from sugar.presence import PresenceService
from sugar.graphics.iconcolor import IconColor
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from sugar.p2p import Stream
from sugar.p2p import network
from sugar.chat import ActivityChat
import OverlayWindow
class ActivityChatWindow(gtk.Window):
def __init__(self, gdk_window, chat_widget):
gtk.Window.__init__(self)
self.realize()
self.set_decorated(False)
self.window.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_DIALOG)
self.window.set_accept_focus(True)
self.window.set_transient_for(gdk_window)
self.set_position(gtk.WIN_POS_CENTER_ALWAYS)
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self.set_default_size(600, 450)
self.add(chat_widget)
class ActivityHost:
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def __init__(self, shell, window):
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self._shell = shell
self._window = window
self._xid = window.get_xid()
self._pservice = PresenceService.get_instance()
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bus = dbus.SessionBus()
proxy_obj = bus.get_object(Activity.get_service_name(self._xid),
Activity.get_object_path(self._xid))
self._activity = dbus.Interface(proxy_obj, Activity.ACTIVITY_INTERFACE)
self._id = self._activity.get_id()
self._type = self._activity.get_type()
self._gdk_window = gtk.gdk.window_foreign_new(self._xid)
registry = conf.get_activity_registry()
info = registry.get_activity(self._type)
self._icon_name = info.get_icon()
try:
self._overlay_window = OverlayWindow.OverlayWindow(self._gdk_window)
win = self._overlay_window.window
except RuntimeError:
self._overlay_window = None
win = self._gdk_window
self._chat_widget = ActivityChat.ActivityChat(self)
self._chat_window = ActivityChatWindow(win, self._chat_widget)
self._frame_was_visible = False
self._shell.connect('activity-changed', self._activity_changed_cb)
self._shell.connect('activity-closed', self._activity_closed_cb)
def get_id(self):
return self._id
def get_title(self):
return self._window.get_name()
def get_xid(self):
return self._xid
def get_icon_name(self):
return self._icon_name
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def get_icon_color(self):
activity = self._pservice.get_activity(self._id)
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if activity != None:
return IconColor(activity.get_color())
else:
return conf.get_profile().get_color()
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def share(self):
self._activity.share()
self._chat_widget.share()
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def invite(self, buddy):
if not self.get_shared():
self.share()
issuer = self._pservice.get_owner().get_name()
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service = buddy.get_service_of_type("_presence_olpc._tcp")
stream = Stream.Stream.new_from_service(service, start_reader=False)
writer = stream.new_writer(service)
writer.custom_request("invite", None, None, issuer,
self._type, self._id)
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def get_shared(self):
return self._activity.get_shared()
def get_type(self):
return self._type
def present(self):
self._window.activate(gtk.get_current_event_time())
def close(self):
self._window.close(gtk.get_current_event_time())
def show_dialog(self, dialog):
dialog.show()
dialog.window.set_transient_for(self._gdk_window)
def chat_show(self, frame_was_visible):
if self._overlay_window:
self._overlay_window.show_all()
self._chat_window.show_all()
self._frame_was_visible = frame_was_visible
def chat_hide(self):
self._chat_window.hide()
if self._overlay_window:
self._overlay_window.hide()
wasvis = self._frame_was_visible
self._frame_was_visible = False
return wasvis
def is_chat_visible(self):
return self._chat_window.get_property('visible')
def _activity_changed_cb(self, shell, activity):
if activity != self:
self.chat_hide()
self._frame_was_visible = False
def _activity_closed_cb(self, shell, activity):
if activity == self:
self.chat_hide()
self._frame_was_visible = False