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

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# Copyright (C) 2006, Red Hat, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
import gtk
import dbus
from sugar.activity import Activity
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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)
self.set_default_size(600, 450)
self.add(chat_widget)
class ActivityHost:
def __init__(self, model):
self._model = model
self._id = model.get_id()
self._window = model.get_window()
self._activity = Activity.get_service(self.get_xid())
self._gdk_window = gtk.gdk.window_foreign_new(self.get_xid())
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
def get_id(self):
return self._id
def get_xid(self):
return self._window.get_xid()
def get_model(self):
return self._model
def execute(self, command, args):
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return self._activity.execute(command, args)
def share(self):
self._activity.share()
self._chat_widget.share()
def invite(self, buddy):
if not self.get_shared():
self.share()
issuer = self._pservice.get_owner().get_name()
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)
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 set_active(self, active):
if not active:
self.chat_hide()
self._frame_was_visible = False
def destroy(self):
self._chat_window.destroy()
self._frame_was_visible = False