1## semanagePage.py - show selinux mappings
2## Copyright (C) 2006 Red Hat, Inc.
3
4## This program is free software; you can redistribute it and/or modify
5## it under the terms of the GNU General Public License as published by
6## the Free Software Foundation; either version 2 of the License, or
7## (at your option) any later version.
8
9## This program is distributed in the hope that it will be useful,
10## but WITHOUT ANY WARRANTY; without even the implied warranty of
11## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12## GNU General Public License for more details.
13
14## You should have received a copy of the GNU General Public License
15## along with this program; if not, write to the Free Software
16## Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
17
18## Author: Dan Walsh
19import string
20import gtk
21import gtk.glade
22import os
23import gobject
24import sys
25import seobject
26
27##
28## I18N
29##
30PROGNAME="policycoreutils"
31import gettext
32gettext.bindtextdomain(PROGNAME, "/usr/share/locale")
33gettext.textdomain(PROGNAME)
34try:
35    gettext.install(PROGNAME,
36                    localedir="/usr/share/locale",
37                    unicode=False,
38                    codeset = 'utf-8')
39except IOError:
40    import __builtin__
41    __builtin__.__dict__['_'] = unicode
42
43def idle_func():
44    while gtk.events_pending():
45        gtk.main_iteration()
46
47class semanagePage:
48    def __init__(self, xml, name, description):
49        self.xml = xml
50        self.window = self.xml.get_widget("mainWindow").get_root_window()
51        self.busy_cursor = gtk.gdk.Cursor(gtk.gdk.WATCH)
52        self.ready_cursor = gtk.gdk.Cursor(gtk.gdk.LEFT_PTR)
53
54        self.local = False
55        self.view = xml.get_widget("%sView" % name)
56        self.dialog = xml.get_widget("%sDialog" % name)
57        self.filter_entry = xml.get_widget("%sFilterEntry" % name )
58        self.filter_entry.connect("focus_out_event", self.filter_changed)
59        self.filter_entry.connect("activate", self.filter_changed)
60
61        self.view.connect("row_activated", self.rowActivated)
62        self.view.get_selection().connect("changed", self.itemSelected)
63        self.description = description;
64
65    def wait(self):
66        self.window.set_cursor(self.busy_cursor)
67        idle_func()
68
69    def ready(self):
70        self.window.set_cursor(self.ready_cursor)
71        idle_func()
72
73    def get_description(self):
74        return self.description
75
76    def itemSelected(self, args):
77        return
78
79    def filter_changed(self, *arg):
80        filter =  arg[0].get_text()
81        if filter != self.filter:
82            self.load(filter)
83
84    def search(self, model, col, key, i):
85        sort_col = self.store.get_sort_column_id()[0]
86        val = model.get_value(i,sort_col)
87        if val.lower().startswith(key.lower()):
88            return False
89        return True
90
91    def match(self, target, filter):
92        try:
93            f=filter.lower()
94            t=target.lower()
95            if t.find(f) >= 0:
96                return True
97        except:
98            pass
99        return False
100
101    def rowActivated(self, view, row, Column):
102        self.propertiesDialog()
103
104    def verify(self, message, title="" ):
105        dlg = gtk.MessageDialog(None, 0, gtk.MESSAGE_INFO,
106                                gtk.BUTTONS_YES_NO,
107                                message)
108        dlg.set_title(title)
109        dlg.set_position(gtk.WIN_POS_MOUSE)
110        dlg.show_all()
111        rc = dlg.run()
112        dlg.destroy()
113        return rc
114
115    def error(self, message):
116        dlg = gtk.MessageDialog(None, 0, gtk.MESSAGE_ERROR,
117                                gtk.BUTTONS_CLOSE,
118                                message)
119        dlg.set_position(gtk.WIN_POS_MOUSE)
120        dlg.show_all()
121        dlg.run()
122        dlg.destroy()
123
124    def deleteDialog(self):
125        store, iter = self.view.get_selection().get_selected()
126        if self.verify(_("Are you sure you want to delete %s '%s'?" % (self.description, store.get_value(iter, 0))), _("Delete %s" % self.description)) == gtk.RESPONSE_YES:
127            self.delete()
128
129    def use_menus(self):
130        return True
131
132    def addDialog(self):
133        self.dialogClear()
134        self.dialog.set_title(_("Add %s" % self.description))
135        self.dialog.set_position(gtk.WIN_POS_MOUSE)
136
137        while self.dialog.run() ==  gtk.RESPONSE_OK:
138            try:
139                if self.add() == False:
140                    continue
141                break;
142            except ValueError, e:
143                self.error(e.args[0])
144        self.dialog.hide()
145
146    def propertiesDialog(self):
147        self.dialogInit()
148        self.dialog.set_title(_("Modify %s" % self.description))
149        self.dialog.set_position(gtk.WIN_POS_MOUSE)
150        while self.dialog.run() ==  gtk.RESPONSE_OK:
151            try:
152                if self.modify() == False:
153                    continue
154                break;
155            except ValueError, e:
156                self.error(e.args[0])
157        self.dialog.hide()
158
159    def on_local_clicked(self, button):
160        self.local = not self.local
161        if self.local:
162            button.set_label(_("all"))
163        else:
164            button.set_label(_("Customized"))
165
166        self.load(self.filter)
167        return True
168