2 Copyright (C) 2013-2015 Carl Hetherington <cth@carlh.net>
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.
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.
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.
22 #include <libcxml/cxml.h>
23 #include <libxml++/libxml++.h>
24 #include <boost/foreach.hpp>
28 using boost::shared_ptr;
30 Cinema::Cinema (cxml::ConstNodePtr node)
31 : name (node->string_child ("Name"))
33 BOOST_FOREACH (cxml::ConstNodePtr i, node->node_children("Email")) {
34 emails.push_back (i->content ());
38 /* This is necessary so that we can use shared_from_this in add_screen (which cannot be done from
42 Cinema::read_screens (cxml::ConstNodePtr node)
44 list<cxml::NodePtr> s = node->node_children ("Screen");
45 for (list<cxml::NodePtr>::iterator i = s.begin(); i != s.end(); ++i) {
46 add_screen (shared_ptr<Screen> (new Screen (*i)));
51 Cinema::as_xml (xmlpp::Element* parent) const
53 parent->add_child("Name")->add_child_text (name);
55 BOOST_FOREACH (string i, emails) {
56 parent->add_child("Email")->add_child_text (i);
59 BOOST_FOREACH (shared_ptr<Screen> i, _screens) {
60 i->as_xml (parent->add_child ("Screen"));
65 Cinema::add_screen (shared_ptr<Screen> s)
67 s->cinema = shared_from_this ();
68 _screens.push_back (s);
72 Cinema::remove_screen (shared_ptr<Screen> s)