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## groupProperties - event handling code for userconf's group properties
## Copyright (C) 2001-2003 Red Hat, Inc.
## Copyright (C) 2001-2003 Brent Fox <bfox@redhat.com>
## 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., 675 Mass Ave, Cambridge, MA 02139, USA.
## Author: Brent Fox
import signal
import gtk
import gobject
import string
import os
import mainWindow
import libuser
import userGroupCheck
##
## I18N
##
from rhpl.translate import _, N_
import rhpl.translate as translate
domain = "system-config-users"
translate.textdomain (domain)
busy_cursor = gtk.gdk.Cursor(gtk.gdk.WATCH)
ready_cursor = gtk.gdk.Cursor(gtk.gdk.LEFT_PTR)
class groupProperties:
def __init__(self, parent, user_clist, group_clist, xml):
self.parent = parent
self.user_clist = user_clist
self.group_clist = group_clist
self.groupWin = xml.get_widget('groupProperties')
self.groupWin.connect("delete-event", self.on_groupProperties_cancel_button_clicked)
self.groupWin.set_position(gtk.WIN_POS_CENTER)
self.groupWin.set_icon(mainWindow.iconPixbuf)
self.groupWin.set_icon(mainWindow.iconPixbuf)
self.groupWinGroupName = xml.get_widget('groupNameEntry')
self.groupNotebook = xml.get_widget('groupNotebook')
self.userVBox = xml.get_widget('groupPropUserVBox')
self.userStore = gtk.ListStore(gobject.TYPE_BOOLEAN, gobject.TYPE_STRING)
self.userTreeView = gtk.TreeView(self.userStore)
self.userTreeView.set_property("headers-visible", False)
self.checkboxrenderer = gtk.CellRendererToggle()
self.checkboxrenderer.connect("toggled", self.toggled_item)
col = gtk.TreeViewColumn(None, self.checkboxrenderer, active=0)
self.userTreeView.append_column(col)
col = gtk.TreeViewColumn(None, gtk.CellRendererText(), text=1)
self.userTreeView.append_column(col)
self.userChecklistSW = gtk.ScrolledWindow()
self.userChecklistSW = gtk.ScrolledWindow()
self.userChecklistSW.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
self.userChecklistSW.set_shadow_type(gtk.SHADOW_IN)
self.userChecklistSW.add(self.userTreeView)
self.userVBox.pack_start(self.userChecklistSW, True)
xml.signal_connect("on_groupProperties_cancel_button_clicked", self.on_groupProperties_cancel_button_clicked)
xml.signal_connect("on_groupProperties_ok_button_clicked", self.on_groupProperties_ok_button_clicked)
def busy(self):
self.groupWin.set_sensitive(False)
self.groupWin.window.set_cursor(busy_cursor)
def ready(self):
self.groupWin.window.set_cursor(ready_cursor)
self.groupWin.set_sensitive(True)
def groupWinReset(self):
self.groupNotebook.set_current_page(0)
self.userStore.clear()
def showGroupProperties(self, groupEnt):
self.groupEnt = groupEnt
self.groupWinReset()
cn = self.groupEnt.get(libuser.GROUPNAME)[0]
self.groupWinGroupName.set_text(cn)
self.fill_users_list(self.groupEnt)
self.groupWin.show_all()
def on_groupProperties_cancel_button_clicked(self, *args):
self.groupWinReset()
self.groupWin.hide()
return True
def on_groupProperties_ok_button_clicked(self, *args):
self.busy()
newGroupName = self.groupWinGroupName.get_text()
#Check for ascii-only strings
if not userGroupCheck.isGroupnameOk(newGroupName, self.groupWinGroupName):
self.ready()
self.groupWinGroupName.grab_focus()
return
if newGroupName == "":
dlg = gtk.MessageDialog(None, 0, gtk.MESSAGE_WARNING, gtk.BUTTONS_OK,
(_("Please enter a group name.")))
dlg.set_position(gtk.WIN_POS_CENTER)
dlg.set_icon(mainWindow.iconPixbuf)
dlg.set_modal(True)
dlg.show_all()
dlg.run()
dlg.destroy()
self.ready()
self.groupWinGroupName.set_text("")
self.groupWinGroupName.grab_focus()
return
currentGroupName = self.groupEnt.get(libuser.GROUPNAME)[0]
if newGroupName != currentGroupName:
self.groupEnt.set(libuser.GROUPNAME, newGroupName)
user_list = []
group_gidNumber = self.groupEnt.get(libuser.GIDNUMBER)[0]
groupName = self.groupEnt.get(libuser.GROUPNAME)[0]
members = self.parent.ADMIN.enumerateUsersByGroup(groupName)
if not members:
members = []
#Let's iterate through the groupStore and see what groups are selected
iter = self.userStore.get_iter_root()
while iter:
val = self.userStore.get_value(iter, 0)
user = self.userStore.get_value(iter, 1)
if val:
if user in members:
user_list.insert(0, user)
else:
try:
userEnt = self.parent.user_dict[user]
except:
userEnt = self.parent.ADMIN.lookupUserByName(user)
user_gidNumber = userEnt.get(libuser.GIDNUMBER)[0]
if user_gidNumber != group_gidNumber:
user_list.append(user)
else:
if user in members:
userEnt = self.parent.ADMIN.lookupUserByName(user)
if userEnt.get(libuser.GIDNUMBER)[0] == self.groupEnt.get(libuser.GIDNUMBER)[0]:
#You can't remove a user from their primary group, so reselect the user and popup an error
self.userStore.set_value(iter, 0, True)
dlg = gtk.MessageDialog(None, 0, gtk.MESSAGE_ERROR, gtk.BUTTONS_OK,
(_("You cannot remove user '%s' from their primary "
"group." % user)))
dlg.set_position(gtk.WIN_POS_CENTER)
dlg.set_icon(mainWindow.iconPixbuf)
dlg.set_modal(True)
dlg.run()
dlg.destroy()
self.ready()
return
members.remove(user)
iter = self.userStore.iter_next(iter)
self.groupEnt.set(libuser.MEMBERNAME, user_list)
self.parent.ADMIN.modifyGroup(self.groupEnt)
self.parent.refresh_users_and_groups(user_list + [currentGroupName] + [newGroupName])
self.groupWinReset()
self.groupWin.hide()
self.ready()
def toggled_item(self, data, row):
iter = self.userStore.get_iter(int(row))
val = self.userStore.get_value(iter, 0)
self.userStore.set_value(iter, 0, not val)
def fill_users_list (self, groupEnt):
self.users = self.parent.ADMIN.enumerateUsers()
self.users.sort()
row = 0
group = groupEnt.get(libuser.GROUPNAME)[0]
members = self.parent.ADMIN.enumerateUsersByGroup(group)
if not members:
members = []
for user in self.users:
iter = self.userStore.append()
if user in members:
self.userStore.set_value(iter, 0, True)
self.userStore.set_value(iter, 1, user)
else:
self.userStore.set_value(iter, 0, False)
self.userStore.set_value(iter, 1, user)
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