in pratica questo è lo script:
che lancia la schermata di figura 1, io vorrei lanciare la schermata di figura 2.#!/usr/bin/env python
#
#ShutdownScreenlet Copyright (C) 2007 Helder Fraga
#
#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.
#
import screenlets
from screenlets.options import FloatOption, BoolOption, StringOption, FontOption, ColorOption, IntOption
import cairo
import pango
import gobject
from datetime import datetime
import os
import gtk
class ShutdownScreenlet(screenlets.Screenlet):
"""A shut down screenlet"""
# default meta-info for Screenlets
__name__ = 'ShutdownScreenlet'
__version__ = '0.3'
__author__ = 'Helder Fraga aka Whise (c) 2007'
__desc__ = 'A Screenlet that opens gnome shutdown dialog and can also shut down your pc at a time you specify , for that you must first give root access to the "shutdown" command , by typing "sudo chmod u+s /sbin/shutdown" in the console" or "su chmod u+s /sbin/shutdown" , if you dont it wont work'
style = True
shut = ''
do_it = False
enable_shut = False
icontheme = gtk.icon_theme_get_default()
def __init__(self, **keyword_args):
screenlets.Screenlet.__init__(self, width=100, height=100, **keyword_args)
self.update()
# update the clock once a second
self.__timeout = gobject.timeout_add(60000, self.update)
self.theme_name = "default"
self.add_default_menuitems()
self.add_options_group('Options', 'Options')
self.add_option(BoolOption('Options', 'enable_shut', self.enable_shut,
'Enable schedule shutdown', 'Enable schedule shutdown'))
self.add_option(StringOption('Options', 'shut', self.shut,'ShutDown time', 'Select shutdown time , ex: 12:43',),realtime=False)
self.add_option(BoolOption('Options', 'style', self.style,
'Use gtk style', 'Use gtk icon'))
def __setattr__(self, name, value):
# call Screenlet.__setattr__ in baseclass (ESSENTIAL!!!!)
screenlets.Screenlet.__setattr__(self, name, value)
if name == 'ta' or name == 'style':
self.redraw_canvas()
def on_mouse_down(self, event):
event.x /= (self.scale/2)
event.y /= (self.scale/2)
if event.button == 1:
os.system('gnome-session-save --kill &')
def update (self):
ta = str(datetime.now())
ta = ta[ta.find(" ")+1:]
ta = ta[:ta.find('.') ].strip()
tb = ta[:ta.find(':') ].strip()
ta = ta[:ta.find(":")+3:]
self.redraw_canvas()
if ta == self.shut:
if self.enable_shut == True:
os.system('shutdown -h now')
return True # keep running this event
def on_draw(self, ctx):
if self.theme:
ctx.set_operator(cairo.OPERATOR_OVER)
ctx.scale(self.scale, self.scale)
if self.style == True:
theme1 = gtk.icon_theme_get_default()
close = self.icontheme.load_icon ("gnome-session-halt",100,0)
ctx.set_source_pixbuf(close, 0, 0)
ctx.paint()
else:
self.theme.render(ctx,'back')
def on_draw_shape(self,ctx):
if self.theme:
self.on_draw(ctx)
if __name__ == "__main__":
import screenlets.session
screenlets.session.create_session(ShutdownScreenlet)
qualcuno ha voglia di perderci del tempo?
grazie come sempre
