2 Copyright (C) 2014-2021 Carl Hetherington <cth@carlh.net>
4 This file is part of DCP-o-matic.
6 DCP-o-matic is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 DCP-o-matic is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
22 #include "dcpomatic_assert.h"
24 #include <dcp/warnings.h>
25 LIBDCP_DISABLE_WARNINGS
26 #include <libxml++/libxml++.h>
27 LIBDCP_ENABLE_WARNINGS
31 using boost::optional;
32 using namespace dcpomatic;
35 Font::Font (cxml::NodePtr node)
36 : _id (node->string_child("Id"))
38 for (auto i: node->node_children("File")) {
39 string variant = i->optional_string_attribute("Variant").get_value_or("Normal");
40 if (variant == "Normal") {
41 _content.file = i->content();
47 Font::Font(Font const& other)
49 , _content(other._content)
55 Font& Font::operator=(Font const& other)
59 _content = other._content;
66 Font::as_xml (xmlpp::Node* node)
68 node->add_child("Id")->add_child_text(_id);
70 node->add_child("File")->add_child_text(_content.file->string());
76 dcpomatic::operator== (Font const & a, Font const & b)
78 if (a.id() != b.id()) {
82 /* XXX: it's dubious that this ignores _data, though I think it's OK for the cases
83 * where operator== is used. Perhaps we should remove operator== and have a more
84 * specific comparator.
87 return a.file() == b.file();
92 dcpomatic::operator!= (Font const & a, Font const & b)
98 optional<dcp::ArrayData>
102 return _content.data;
106 return dcp::ArrayData(*_content.file);