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# Copyright (C) 2008, OLPC
#
# 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 gtk
import gobject
import pango
from sugar.graphics import style
from sugar.graphics.icon import Icon
class InlineAlert(gtk.HBox):
"""UI interface for Inline alerts
Inline alerts are different from the other alerts beause they are
no dialogs, they only inform about a current event.
Properties:
'msg': the message of the alert,
'icon': the icon that appears at the far left
See __gproperties__
"""
__gtype_name__ = 'SugarInlineAlert'
__gproperties__ = {
'msg' : (str, None, None, None,
gobject.PARAM_READWRITE),
'icon' : (object, None, None,
gobject.PARAM_WRITABLE)
}
def __init__(self, **kwargs):
self._msg = None
self._msg_color = None
self._icon = Icon(icon_name='emblem-warning',
fill_color=style.COLOR_SELECTION_GREY.get_svg(),
stroke_color=style.COLOR_WHITE.get_svg())
self._msg_label = gtk.Label()
self._msg_label.set_max_width_chars(50)
self._msg_label.set_ellipsize(pango.ELLIPSIZE_MIDDLE)
self._msg_label.set_alignment(0, 0.5)
self._msg_label.modify_fg(gtk.STATE_NORMAL,
style.COLOR_SELECTION_GREY.get_gdk_color())
gobject.GObject.__init__(self, **kwargs)
self.set_spacing(style.DEFAULT_SPACING)
self.modify_bg(gtk.STATE_NORMAL,
style.COLOR_WHITE.get_gdk_color())
self.pack_start(self._icon, False)
self.pack_start(self._msg_label, False)
self._msg_label.show()
self._icon.show()
def do_set_property(self, pspec, value):
if pspec.name == 'msg':
if self._msg != value:
self._msg = value
self._msg_label.set_markup(self._msg)
elif pspec.name == 'icon':
if self._icon != value:
self._icon = value
def do_get_property(self, pspec):
if pspec.name == 'msg':
return self._msg
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