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# Copyright (C) 2008 One Laptop Per Child
#
# 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 logging
from gettext import gettext as _
import gtk
from sugar.graphics.tray import HTray
from sugar.graphics.radiotoolbutton import RadioToolButton
from sugar.graphics.icon import Icon
from sugar.graphics.palette import Palette
from sugar.graphics.menuitem import MenuItem
from view.frame.frameinvoker import FrameWidgetInvoker
class ActivityPalette(Palette):
def __init__(self, home_activity):
Palette.__init__(self, home_activity.get_title())
self.props.invoker = FrameWidgetInvoker(self)
self.set_group_id('frame')
self._home_activity = home_activity
menu_item = MenuItem(_('Resume'), 'activity-start')
menu_item.connect('activate', self.__resume_activate_cb)
self.menu.append(menu_item)
menu_item.show()
menu_item = MenuItem(_('Share with'), 'zoom-neighborhood')
#menu_item.connect('activate', self.__share_activate_cb)
self.menu.append(menu_item)
menu_item.show()
menu_item = MenuItem(_('Stop'), 'activity-stop')
menu_item.connect('activate', self.__stop_activate_cb)
self.menu.append(menu_item)
menu_item.show()
def __resume_activate_cb(self, menu_item):
self._home_activity.get_window().activate(1)
def __stop_activate_cb(self, menu_item):
self._home_activity.get_window().close(1)
class JournalPalette(Palette):
def __init__(self, home_activity):
Palette.__init__(self, home_activity.get_title())
self.props.invoker = FrameWidgetInvoker(self)
self.set_group_id('frame')
self._home_activity = home_activity
menu_item = MenuItem(_('Open Journal'))
icon = Icon(file=home_activity.get_icon_path(),
icon_size=gtk.ICON_SIZE_MENU,
xo_color=home_activity.get_icon_color())
menu_item.set_image(icon)
icon.show()
menu_item.connect('activate', self.__open_activate_cb)
self.menu.append(menu_item)
menu_item.show()
def __open_activate_cb(self, menu_item):
self._home_activity.get_window().activate(1)
class ActivityButton(RadioToolButton):
def __init__(self, home_activity, group):
RadioToolButton.__init__(self, group=group)
self._home_activity = home_activity
icon = Icon(xo_color=home_activity.get_icon_color())
if home_activity.get_icon_path():
icon.props.file = home_activity.get_icon_path()
else:
icon.props.icon_name = 'image-missing'
self.set_icon_widget(icon)
icon.show()
if home_activity.props.launching:
palette = Palette(_('Starting...'))
palette.props.invoker = FrameWidgetInvoker(self)
palette.set_group_id('frame')
self.set_palette(palette)
#self._start_pulsing()
home_activity.connect('notify::launching', self._launching_changed_cb)
else:
self._setup_palette()
def _launching_changed_cb(self, home_activity, pspec):
if not home_activity.props.launching:
#self._stop_pulsing()
self._setup_palette()
def _setup_palette(self):
if self._home_activity.get_type() == "org.laptop.JournalActivity":
palette = JournalPalette(self._home_activity)
else:
palette = ActivityPalette(self._home_activity)
self.set_palette(palette)
class ActivitiesTray(HTray):
def __init__(self, shell):
HTray.__init__(self)
self._buttons = {}
self._shell = shell
self._home_model = shell.get_model().get_home()
self._home_model.connect('activity-added', self.__activity_added_cb)
self._home_model.connect('activity-removed', self.__activity_removed_cb)
self._home_model.connect('pending-activity-changed', self.__activity_changed_cb)
def __activity_added_cb(self, home_model, home_activity):
logging.debug('__activity_added_cb: %r' % home_activity)
if self.get_children():
group = self.get_children()[0]
else:
group = None
button = ActivityButton(home_activity, group)
self.add_item(button)
self._buttons[home_activity.get_activity_id()] = button
button.connect('toggled', self.__activity_toggled_cb, home_activity)
button.show()
def __activity_removed_cb(self, home_model, home_activity):
logging.debug('__activity_removed_cb: %r' % home_activity)
button = self._buttons[home_activity.get_activity_id()]
self.remove_item(button)
del self._buttons[home_activity.get_activity_id()]
def __activity_changed_cb(self, home_model, home_activity):
logging.debug('__activity_changed_cb: %r' % home_activity)
button = self._buttons[home_activity.get_activity_id()]
button.props.active = True
def __activity_toggled_cb(self, button, home_activity):
home_activity.get_window().activate(1)
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