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>
26 using boost::shared_ptr;
28 Cinema::Cinema (cxml::ConstNodePtr node)
29 : name (node->string_child ("Name"))
30 , email (node->string_child ("Email"))
35 /* This is necessary so that we can use shared_from_this in add_screen (which cannot be done from
39 Cinema::read_screens (cxml::ConstNodePtr node)
41 list<cxml::NodePtr> s = node->node_children ("Screen");
42 for (list<cxml::NodePtr>::iterator i = s.begin(); i != s.end(); ++i) {
43 add_screen (shared_ptr<Screen> (new Screen (*i)));
48 Cinema::as_xml (xmlpp::Element* parent) const
50 parent->add_child("Name")->add_child_text (name);
51 parent->add_child("Email")->add_child_text (email);
53 for (list<shared_ptr<Screen> >::const_iterator i = _screens.begin(); i != _screens.end(); ++i) {
54 (*i)->as_xml (parent->add_child ("Screen"));
59 Cinema::add_screen (shared_ptr<Screen> s)
61 s->cinema = shared_from_this ();
62 _screens.push_back (s);
66 Cinema::remove_screen (shared_ptr<Screen> s)