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import goocanvas
from sugar.canvas.CanvasBox import CanvasBox
from sugar.canvas.IconItem import IconItem
from sugar.canvas.MenuIcon import MenuIcon
from sugar.canvas.Menu import Menu
from view.frame.MenuStrategy import MenuStrategy
import sugar
class ActivityMenu(Menu):
ACTION_SHARE = 1
ACTION_CLOSE = 2
def __init__(self, grid, activity_host):
title = activity_host.get_title()
Menu.__init__(self, grid, title)
icon = IconItem(icon_name='stock-share-mesh')
self.add_action(icon, ActivityMenu.ACTION_SHARE)
icon = IconItem(icon_name='stock-close')
self.add_action(icon, ActivityMenu.ACTION_CLOSE)
class ActivityIcon(MenuIcon):
def __init__(self, shell, menu_shell, activity_host):
self._shell = shell
self._activity_host = activity_host
icon_name = activity_host.get_icon_name()
icon_color = activity_host.get_icon_color()
MenuIcon.__init__(self, menu_shell, icon_name=icon_name,
color=icon_color)
self.set_menu_strategy(MenuStrategy())
def create_menu(self):
menu = ActivityMenu(self._shell.get_grid(), self._activity_host)
menu.connect('action', self._action_cb)
return menu
def _action_cb(self, menu, action):
self.popdown()
activity = self._shell.get_current_activity()
if activity == None:
return
if action == ActivityMenu.ACTION_SHARE:
activity.share()
if action == ActivityMenu.ACTION_CLOSE:
activity.close()
class TopPanel(goocanvas.Group):
def __init__(self, shell, menu_shell):
goocanvas.Group.__init__(self)
self._shell = shell
self._menu_shell = menu_shell
self._activity_icon = None
grid = shell.get_grid()
box = CanvasBox(grid, CanvasBox.HORIZONTAL)
grid.set_constraints(box, 5, 0)
self.add_child(box)
icon = IconItem(icon_name='stock-zoom-mesh')
icon.connect('clicked', self._level_clicked_cb, sugar.ZOOM_MESH)
box.set_constraints(icon, 5, 5)
box.add_child(icon)
icon = IconItem(icon_name='stock-zoom-friends')
icon.connect('clicked', self._level_clicked_cb, sugar.ZOOM_FRIENDS)
box.set_constraints(icon, 5, 5)
box.add_child(icon)
icon = IconItem(icon_name='stock-zoom-home')
icon.connect('clicked', self._level_clicked_cb, sugar.ZOOM_HOME)
box.set_constraints(icon, 5, 5)
box.add_child(icon)
icon = IconItem(icon_name='stock-zoom-activity')
icon.connect('clicked', self._level_clicked_cb, sugar.ZOOM_ACTIVITY)
box.set_constraints(icon, 5, 5)
box.add_child(icon)
self._box = box
shell.connect('activity-changed', self._activity_changed_cb)
self._set_current_activity(shell.get_current_activity())
def _set_current_activity(self, activity):
if self._activity_icon:
self._box.remove_child(self._activity_icon)
if activity:
icon = ActivityIcon(self._shell, self._menu_shell, activity)
self._box.set_constraints(icon, 5, 5)
self._box.add_child(icon)
self._activity_icon = icon
else:
self._activity_icon = None
def _activity_changed_cb(self, shell_model, activity):
self._set_current_activity(activity)
def _level_clicked_cb(self, item, level):
self._shell.set_zoom_level(level)
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