Add preference for default KDM duration (#2224).

1 files changed, 79 insertions, 0 deletions

diff --git a/src/lib/rough_duration.cc b/src/lib/rough_duration.cc
new file mode 100644
index 000000000..e6c03126c
--- /dev/null
+++ b/src/lib/rough_duration.cc
@@ -0,0 +1,79 @@
+/*
+    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;
+}
+