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# Copyright (C) 2008 One Laptop Per Child
#
# 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
#
from gettext import gettext as _
import gconf
_COLORS = {'red': {'dark':'#b20008', 'medium':'#e6000a', 'light':'#ffadce'},
'orange': {'dark':'#9a5200', 'medium':'#c97e00', 'light':'#ffc169'},
'yellow': {'dark':'#807500', 'medium':'#be9e00', 'light':'#fffa00'},
'green': {'dark':'#008009', 'medium':'#00b20d', 'light':'#8bff7a'},
'blue': {'dark':'#00588c', 'medium':'#005fe4', 'light':'#bccdff'},
'purple': {'dark':'#5e008c', 'medium':'#7f00bf', 'light':'#d1a3ff'}
}
_MODIFIERS = ('dark', 'medium', 'light')
def get_nick():
client = gconf.client_get_default()
return client.get_string("/desktop/sugar/user/nick")
def print_nick():
print get_nick()
def set_nick(nick):
"""Set the nickname.
nick : e.g. 'walter'
"""
if not nick:
raise ValueError(_("You must enter a name."))
if not isinstance(nick, unicode):
nick = unicode(nick, 'utf-8')
client = gconf.client_get_default()
client.set_string("/desktop/sugar/user/nick", nick)
return 1
def get_color():
client = gconf.client_get_default()
return client.get_string("/desktop/sugar/user/color")
def print_color():
color_string = get_color()
tmp = color_string.split(',')
stroke_tuple = None
fill_tuple = None
for color in _COLORS:
for hue in _COLORS[color]:
if _COLORS[color][hue] == tmp[0]:
stroke_tuple = (color, hue)
if _COLORS[color][hue] == tmp[1]:
fill_tuple = (color, hue)
if stroke_tuple is not None:
print _('stroke: color=%s hue=%s') % (stroke_tuple[0],
stroke_tuple[1])
else:
print _('stroke: %s') % (tmp[0])
if fill_tuple is not None:
print _('fill: color=%s hue=%s') % (fill_tuple[0], fill_tuple[1])
else:
print _('fill: %s') % (tmp[1])
def set_color(stroke, fill, stroke_modifier='medium', fill_modifier='medium'):
"""Set the system color by setting a fill and stroke color.
fill : [red, orange, yellow, blue, green, purple]
stroke : [red, orange, yellow, blue, green, purple]
hue stroke : [dark, medium, light] (optional)
hue fill : [dark, medium, light] (optional)
"""
if stroke_modifier not in _MODIFIERS or fill_modifier not in _MODIFIERS:
print (_("Error in specified color modifiers."))
return
if stroke not in _COLORS or fill not in _COLORS:
print (_("Error in specified colors."))
return
if stroke_modifier == fill_modifier:
if fill_modifier == 'medium':
fill_modifier = 'light'
else:
fill_modifier = 'medium'
color = _COLORS[stroke][stroke_modifier] + ',' \
+ _COLORS[fill][fill_modifier]
client = gconf.client_get_default()
client.set_string("/desktop/sugar/user/color", color)
return 1
def get_color_xo():
client = gconf.client_get_default()
return client.get_string("/desktop/sugar/user/color")
def set_color_xo(color):
"""Set a color with an XoColor
This method is used by the graphical user interface
"""
client = gconf.client_get_default()
client.set_string("/desktop/sugar/user/color", color)
return 1
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