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#
# trustedchecklist.py: A class (derived from GtkTreeView) that provides a list
# of checkbox / text string pairs with an extra dependent
# checkbox
# "Inspired" heavily by checklist.py
#
# nix@go-nix.ca
# Brent Fox <bfox@redhat.com>
# Jeremy Katz <katzj@redhat.com>
#
# Copyright 2001-2005 Red Hat, Inc.
#
# This software may be freely redistributed under the terms of the GNU
# library public license.
#
# You should have received a copy of the GNU Library Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
import gtk
import gobject
##
## I18N
##
from rhpl.translate import _, N_
import rhpl.translate as translate
translate.textdomain ("system-config-securitylevel")
class TrustedCheckList (gtk.TreeView):
"""A class (derived from gtk.TreeView) that provides a list of
checkbox / text string pairs with an extra dependent checkbox"""
def __init__ (self):
self.store = gtk.ListStore(gobject.TYPE_BOOLEAN,
gobject.TYPE_STRING, gobject.TYPE_BOOLEAN)
gtk.TreeView.__init__ (self, self.store)
self.ifcheckboxrenderer = gtk.CellRendererToggle()
renderer = gtk.CellRendererText()
column = gtk.TreeViewColumn(_("Name"), renderer, text=1)
column.set_clickable (False)
self.append_column(column)
column = gtk.TreeViewColumn(_("Trusted"), self.ifcheckboxrenderer, active=0)
#column.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
#column.set_fixed_width(20)
column.set_clickable(True)
self.ifcheckboxrenderer.connect ("toggled", self.toggled_item)
self.append_column(column)
self.dirty=False
self.masqcheckboxrenderer = gtk.CellRendererToggle()
column = gtk.TreeViewColumn(_("Masquerade"), self.masqcheckboxrenderer, active=2)
#column.add_attribute (self.masqcheckboxrenderer, "sensitive", 0)
#column.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
#column.set_fixed_width(20)
column.set_clickable(True)
self.masqcheckboxrenderer.connect ("toggled", self.toggled_masq)
self.append_column(column)
self.set_rules_hint(False)
self.set_headers_visible(True)
self.columns_autosize()
self.set_enable_search(False)
# keep track of the number of rows we have so we can
# iterate over them all
self.num_rows = 0
def append_row (self, text, init_value):
"""Add a row to the list.
text: text to display in the row
init_value: initial state of the indicator"""
iter = self.store.append()
self.store.set_value(iter, 0, init_value)
self.store.set_value(iter, 1, text)
self.num_rows = self.num_rows + 1
def toggled_item(self, data, row):
"""Set a function to be called when the value of a row is toggled.
The function will be called with two arguments, the clicked item
in the row and a string for which row was clicked."""
iter = self.store.get_iter(int(row))
val = self.store.get_value(iter, 0)
self.store.set_value(iter, 0, not val)
if (val):
self.store.set_value(iter, 2, False)
self.dirty=True
def toggled_masq(self, data, row):
"""Set a function to be called when the masq value of a row is toggled.
The function will be called with two arguments, the clicked item
in the row and a string for which row was clicked. This checkbox can
only be active if the corresponding main checkbox is active"""
iter = self.store.get_iter(int(row))
trusted = self.store.get_value(iter, 0)
val = self.store.get_value(iter, 2)
if (trusted):
self.store.set_value(iter, 2, not val)
else:
self.store.set_value(iter, 2, False)
self.dirty=True
def clear (self):
"Remove all rows"
self.store.clear()
self.num_rows = 0
def get_active(self, row):
"""Return FALSE or TRUE as to whether or not the row is toggled
similar to GtkToggleButtons"""
iter = self.store.get_iter(row)
return self.store.get_value(iter, 0)
def set_active(self, row, is_active):
"Set row to be is_active, similar to GtkToggleButton"
iter = self.store.get_iter(row)
self.store.set_value(iter, 0, is_active)
def get_masq_active(self, row):
"""Return FALSE or TRUE as to whether or not the dependent checkbox is toggled
similar to GtkToggleButtons"""
iter = self.store.get_iter(row)
return self.store.get_value(iter, 2)
def set_masq_active(self, row, is_active):
"Set the dependent checkbox to be is_active, similar to GtkToggleButton"
iter = self.store.get_iter(row)
if (self.store.get_value (iter, 0)):
self.store.set_value(iter, 2, is_active)
def get_text(self, row, column):
"Get the text from row and column"
iter = self.store.get_iter(row)
return self.store.get_value(iter, column)
def set_column_title(self, column, title):
"Set the title of column to title"
col = self.get_column(column)
if col:
col.set_title(title)
def set_column_min_width(self, column, min):
"Set the minimum width of column to min"
col = self.get_column(column)
if col:
col.set_min_width(min)
def set_column_clickable(self, column, clickable):
"Set the column to be clickable"
col = self.get_column(column)
if col:
col.set_clickable(clickable)
def set_column_sizing(self, column, sizing):
"Set the column to use the given sizing method"
col = self.get_column(column)
if col:
col.set_sizing(sizing)
def set_column_sort_id(self, column, id):
"Set the sort id of column to id"
col = self.get_column(column)
if col:
col.set_sort_column_id(id)
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