+/*
+ Copyright (C) 2022 Carl Hetherington <cth@carlh.net>
+
+ This file is part of DCP-o-matic.
+
+ DCP-o-matic 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.
+
+ DCP-o-matic 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 DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+
+#include "dcpomatic_assert.h"
+#include "rough_duration.h"
+#include <dcp/raw_convert.h>
+#include <dcp/warnings.h>
+LIBDCP_DISABLE_WARNINGS
+#include <libxml++/libxml++.h>
+LIBDCP_ENABLE_WARNINGS
+
+
+using std::string;
+
+
+RoughDuration::RoughDuration (cxml::ConstNodePtr node)
+ : duration(dcp::raw_convert<int>(node->content()))
+{
+ auto const unit_name = node->string_attribute("unit");
+ if (unit_name == "days") {
+ unit = Unit::DAYS;
+ } else if (unit_name == "weeks") {
+ unit = Unit::WEEKS;
+ } else if (unit_name == "months") {
+ unit = Unit::MONTHS;
+ } else if (unit_name == "years") {
+ unit = Unit::YEARS;
+ } else {
+ DCPOMATIC_ASSERT (false);
+ }
+}
+
+
+void
+RoughDuration::as_xml (xmlpp::Element* node) const
+{
+ node->add_child_text(dcp::raw_convert<string>(duration));
+
+ switch (unit) {
+ case Unit::DAYS:
+ node->set_attribute("unit", "days");
+ break;
+ case Unit::WEEKS:
+ node->set_attribute("unit", "weeks");
+ break;
+ case Unit::MONTHS:
+ node->set_attribute("unit", "months");
+ break;
+ case Unit::YEARS:
+ node->set_attribute("unit", "years");
+ break;
+ }
+}
+
+
+bool
+operator== (RoughDuration const& a, RoughDuration const& b)
+{
+ return a.duration == b.duration && a.unit == b.unit;
+}
+