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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 logging
from gettext import gettext as _
import hippo
from sugar.graphics.menu import Menu, MenuItem
from sugar.graphics import color
from sugar.graphics.iconbutton import IconButton
import sugar
class ActivityMenu(Menu):
ACTION_SHARE = 1
ACTION_CLOSE = 2
def __init__(self, activity_model):
Menu.__init__(self, activity_model.get_title())
if not activity_model.get_shared():
self.add_item(MenuItem(ActivityMenu.ACTION_SHARE,
_('Share'),
'theme:stock-share-mesh'))
self.add_item(MenuItem(ActivityMenu.ACTION_CLOSE,
_('Close'),
'theme:stock-close'))
class ActivityButton(IconButton):
def __init__(self, shell, activity_model, popup_context):
self._shell = shell
self._activity_model = activity_model
self._popup_context = popup_context
icon_name = self._activity_model.get_icon_name()
icon_color = self._activity_model.get_icon_color()
IconButton.__init__(self, icon_name=icon_name, xo_color=icon_color)
def get_popup(self):
menu = ActivityMenu(self._activity_model)
menu.connect('action', self._action_cb)
return menu
def get_popup_context(self):
return self._popup_context
def _action_cb(self, menu, menu_item):
# TODO: Wouldn't be better to share/close the activity associated with
# this button instead of asking for the current activity?
activity = self._shell.get_current_activity()
if activity == None:
logging.error('No active activity.')
return
if menu_item.props.action_id == ActivityMenu.ACTION_SHARE:
activity.share()
elif menu_item.props.action_id == ActivityMenu.ACTION_CLOSE:
activity.close()
class ZoomBox(hippo.CanvasBox):
def __init__(self, shell, popup_context):
hippo.CanvasBox.__init__(self, orientation=hippo.ORIENTATION_HORIZONTAL)
self._shell = shell
self._popup_context = popup_context
self._activity_icon = None
icon = IconButton(icon_name='theme:stock-zoom-mesh',
stroke_color=color.BLACK,
fill_color=color.WHITE)
icon.connect('activated', self._level_clicked_cb, sugar.ZOOM_MESH)
self.append(icon)
icon = IconButton(icon_name='theme:stock-zoom-friends',
stroke_color=color.BLACK,
fill_color=color.WHITE)
icon.connect('activated', self._level_clicked_cb, sugar.ZOOM_FRIENDS)
self.append(icon)
icon = IconButton(icon_name='theme:stock-zoom-home',
stroke_color=color.BLACK,
fill_color=color.WHITE)
icon.connect('activated', self._level_clicked_cb, sugar.ZOOM_HOME)
self.append(icon)
icon = IconButton(icon_name='theme:stock-zoom-activity',
stroke_color=color.BLACK,
fill_color=color.WHITE)
icon.connect('activated', self._level_clicked_cb, sugar.ZOOM_ACTIVITY)
self.append(icon)
home_model = shell.get_model().get_home()
home_model.connect('active-activity-changed',
self._activity_changed_cb)
self._set_current_activity(home_model.get_current_activity())
def _set_current_activity(self, home_activity):
if self._activity_icon:
self.remove(self._activity_icon)
if home_activity:
icon = ActivityButton(self._shell, home_activity, self._popup_context)
self.append(icon)
self._activity_icon = icon
else:
self._activity_icon = None
def _activity_changed_cb(self, home_model, home_activity):
self._set_current_activity(home_activity)
def _level_clicked_cb(self, item, level):
self._shell.set_zoom_level(level)
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