keepicon.py

   1 # Copyright (C) 2006, Red Hat, Inc.
   2 #
   3 # This program is free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation; either version 2 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with this program; if not, write to the Free Software
  15 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  16
  17 import gobject
  18
  19 from sugar.graphics.canvasicon import CanvasIcon
  20 from sugar.graphics import style
  21
  22 class KeepIcon(CanvasIcon):
  23     __gproperties__ = {
  24         'keep' : (bool, None, None, False,
  25                   gobject.PARAM_READWRITE)
  26     }
  27
  28     def __init__(self, keep):
  29         CanvasIcon.__init__(self, icon_name='theme:stock-star')
  30         self.props.keep = keep
  31
  32     def _set_keep(self, keep):
  33         self._keep = keep
  34
  35         if keep:
  36             self.props.fill_color = None
  37             self.props.stroke_color = None
  38         else:
  39             self.props.fill_color = style.COLOR_PANEL_GREY
  40             self.props.stroke_color = style.COLOR_WHITE
  41
  42     def do_set_property(self, pspec, value):
  43         CanvasIcon.do_set_property(self, pspec, value)
  44
  45         if pspec.name == 'keep':
  46             self._set_keep(value)
  47
  48     def do_get_property(self, pspec):
  49         CanvasIcon.do_get_property(self, pspec)
  50
  51         if pspec.name == 'keep':
  52             return self._keep