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from gettext import gettext as _
import gtk
import wnck
from sugar.activity import Activity
class NewActivityButton(gtk.MenuToolButton):
def __init__(self, home):
gtk.MenuToolButton.__init__(self, None, _('New Activity'))
self._home = home
self.set_menu(gtk.Menu())
self.connect("show-menu", self.__show_menu_cb)
def __show_menu_cb(self, button):
menu = gtk.Menu()
for module in self._home.list_activities():
item = gtk.MenuItem(module.get_name(), False)
activity_id = module.get_id()
item.connect('activate', self.__menu_item_activate_cb, activity_id)
menu.append(item)
item.show()
self.set_menu(menu)
def __menu_item_activate_cb(self, item, activity_id):
self._home.create(activity_id)
class Toolbar(gtk.Toolbar):
def __init__(self, shell):
gtk.Toolbar.__init__(self)
new_activity_button = NewActivityButton(shell)
self.insert(new_activity_button, -1)
new_activity_button.show()
class ActivityGrid(gtk.VBox):
def __init__(self, home):
gtk.VBox.__init__(self)
self._home = home
self.update()
def _add_all(self):
screen = wnck.screen_get_default()
for window in screen.get_windows():
if not window.is_skip_tasklist():
self.add(window)
def _remove_all(self):
for child in self.get_children():
self.remove(child)
def add(self, window):
button = gtk.Button(window.get_name())
button.connect('clicked', self.__button_clicked_cb, window)
self.pack_start(button, False)
button.show()
def update(self):
self._remove_all()
self._add_all()
def __button_clicked_cb(self, button, window):
self._home.activate(window)
class HomeWindow(gtk.Window):
def __init__(self, shell):
gtk.Window.__init__(self)
self._shell = shell
vbox = gtk.VBox()
toolbar = Toolbar(self)
vbox.pack_start(toolbar, False)
toolbar.show()
self._grid = ActivityGrid(self)
vbox.pack_start(self._grid)
self._grid.show()
self.add(vbox)
vbox.show()
def list_activities(self):
return self._shell.get_registry().list_activities()
def create(self, activity_name):
Activity.create(activity_name)
self.hide()
def activate(self, activity_window):
activity_window.activate(gtk.get_current_event_time())
self.hide()
def show(self):
self._grid.update()
gtk.Window.show(self)
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