From 491edba4e79656a045103a284c65b846a167d2ff Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Thu, 21 Jun 2018 22:33:02 +0100
Subject: Add type for text content (CCAP/subtitle).

---
 src/lib/types.cc | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

(limited to 'src/lib/types.cc')

diff --git a/src/lib/types.cc b/src/lib/types.cc
index e3bedd667..68e00c8d5 100644
--- a/src/lib/types.cc
+++ b/src/lib/types.cc
@@ -19,6 +19,7 @@
 */
 
 #include "types.h"
+#include "compose.hpp"
 #include "dcpomatic_assert.h"
 #include <dcp/raw_convert.h>
 #include <libxml++/libxml++.h>
@@ -90,6 +91,31 @@ Crop::as_xml (xmlpp::Node* node) const
 	node->add_child("BottomCrop")->add_child_text (raw_convert<string> (bottom));
 }
 
+TextType
+string_to_text_type (string s)
+{
+	if (s == "subtitle") {
+		return TEXT_SUBTITLE;
+	} else if (s == "ccap") {
+		return TEXT_CLOSED_CAPTION;
+	} else {
+		throw MetadataError (String::compose ("Unknown text type %1", s));
+	}
+}
+
+string
+text_type_to_string (TextType t)
+{
+	switch (t) {
+	case TEXT_SUBTITLE:
+		return "subtitle";
+	case TEXT_CLOSED_CAPTION:
+		return "ccap";
+	default:
+		DCPOMATIC_ASSERT (false);
+	}
+}
+
 string
 video_frame_type_to_string (VideoFrameType t)
 {
-- 
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