# Copyright (C) 2009, Aleksey Lim
#
# 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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
from gi.repository import Gdk
from gi.repository import Gtk
import logging
from sugar3.graphics import style
import speak.face
class Face(Gtk.EventBox):
def __init__(self):
Gtk.EventBox.__init__(self)
self.modify_bg(Gtk.StateType.NORMAL, style.COLOR_BLACK.get_gdk_color())
self.face = speak.face.View(style.Color('#4b4c4e'))
self.face.set_border_width(style.DEFAULT_SPACING)
self.add(self.face)
self.show_all()
self.set_app_paintable(True)
self.connect('unrealize', self._unrealize_cb)
def _unrealize_cb(self, widget):
self.face.shut_up()
def look_at():
display = Gdk.Display.get_default()
screen_, x, y, modifiers_ = display.get_pointer()
for i in _cache:
if i.get_parent():
i.face.look_at(x, y)
def acquire():
face = None
for i in _cache:
i.face.shut_up()
if not i.get_parent():
face = i
if not face:
face = Face()
_cache.append(face)
logging.debug('face._cache size %s' % len(_cache))
return face
_cache = []