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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 gobject
import hippo
from sugar.graphics.icon import CanvasIcon
from sugar.graphics import style
from sugar import profile
class KeepIcon(CanvasIcon):
__gproperties__ = {
'keep' : (bool, None, None, False,
gobject.PARAM_READWRITE)
}
def __init__(self, keep):
CanvasIcon.__init__(self, icon_name='emblem-favorite',
box_width=style.GRID_CELL_SIZE * 3 / 5,
size=style.SMALL_ICON_SIZE)
self.connect('motion-notify-event', self.__motion_notify_event_cb)
self._keep = None
self._set_keep(keep)
def _set_keep(self, keep):
if keep == self._keep:
return
self._keep = keep
if keep:
self.props.xo_color = profile.get_color()
else:
self.props.stroke_color = style.COLOR_BUTTON_GREY.get_svg()
self.props.fill_color = style.COLOR_TRANSPARENT.get_svg()
def do_set_property(self, pspec, value):
if pspec.name == 'keep':
self._set_keep(value)
else:
CanvasIcon.do_set_property(self, pspec, value)
def do_get_property(self, pspec):
if pspec.name == 'keep':
return self._keep
else:
return CanvasIcon.do_get_property(self, pspec)
def __motion_notify_event_cb(self, icon, event):
if not self._keep:
if event.detail == hippo.MOTION_DETAIL_ENTER:
icon.props.fill_color = style.COLOR_BUTTON_GREY.get_svg()
elif event.detail == hippo.MOTION_DETAIL_LEAVE:
icon.props.fill_color = style.COLOR_TRANSPARENT.get_svg()
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