From 471c9d05fc19484f3e50cf805d14237b72bbb7b2 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Wed, 26 Feb 2014 17:48:29 +0000
Subject: Hacks to support MXF-wrapped subtitles.

---
 src/parse/subtitle.cc | 22 ++++++++++++++++++----
 src/parse/subtitle.h  |  2 +-
 2 files changed, 19 insertions(+), 5 deletions(-)

(limited to 'src/parse')

diff --git a/src/parse/subtitle.cc b/src/parse/subtitle.cc
index 612af716..914be677 100644
--- a/src/parse/subtitle.cc
+++ b/src/parse/subtitle.cc
@@ -84,10 +84,14 @@ Font::Font (list<shared_ptr<Font> > const & font_nodes)
 
 LoadFont::LoadFont (shared_ptr<const cxml::Node> node)
 {
-	id = node->string_attribute ("Id");
-	uri = node->string_attribute ("URI");
+	optional<string> x = node->optional_string_attribute ("Id");
+	if (!x) {
+		x = node->optional_string_attribute ("ID");
+	}
+	id = x.get_value_or ("");
+		
+	uri = node->optional_string_attribute ("URI");
 }
-	
 
 Subtitle::Subtitle (shared_ptr<const cxml::Node> node)
 {
@@ -123,9 +127,19 @@ Subtitle::fade_time (shared_ptr<const cxml::Node> node, string name)
 Text::Text (shared_ptr<const cxml::Node> node)
 	: v_align (CENTER)
 {
+	/* Vertical position */
 	text = node->content ();
-	v_position = node->number_attribute<float> ("VPosition");
+	optional<float> x = node->optional_number_attribute<float> ("VPosition");
+	if (!x) {
+		x = node->number_attribute<float> ("Vposition");
+	}
+	v_position = x.get ();
+
+	/* Vertical alignment */
 	optional<string> v = node->optional_string_attribute ("VAlign");
+	if (!v) {
+		v = node->optional_string_attribute ("Valign");
+	}
 	if (v) {
 		v_align = string_to_valign (v.get ());
 	}
diff --git a/src/parse/subtitle.h b/src/parse/subtitle.h
index c20278a3..3d99d9bc 100644
--- a/src/parse/subtitle.h
+++ b/src/parse/subtitle.h
@@ -92,7 +92,7 @@ public:
 	LoadFont (boost::shared_ptr<const cxml::Node> node);
 
 	std::string id;
-	std::string uri;
+	boost::optional<std::string> uri;
 };
 
 }
-- 
cgit v1.2.3