/*
    Copyright (C) 2012-2014 Carl Hetherington <cth@carlh.net>

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

*/

#include "interop_load_font.h"
#include <libcxml/cxml.h>

using std::string;
using boost::shared_ptr;
using boost::optional;
using namespace sub;

dcp::InteropLoadFont::InteropLoadFont (string id_, string uri_)
	: LoadFont (id_)
	, uri (uri_)
{

}

dcp::InteropLoadFont::InteropLoadFont (cxml::ConstNodePtr node)
{
	optional<string> x = node->optional_string_attribute ("Id");
	if (!x) {
		x = node->optional_string_attribute ("ID");
	}
	id = x.get_value_or ("");
	
	uri = node->string_attribute ("URI");
}

bool
dcp::operator== (InteropLoadFont const & a, InteropLoadFont const & b)
{
	return a.id == b.id && a.uri == b.uri;
}

bool
dcp::operator!= (InteropLoadFont const & a, InteropLoadFont const & b)
{
	return !(a == b);
}