From fe47588e80b35c07fc25b1d9e79bc13b6e439ff0 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Thu, 11 Dec 2014 15:20:33 +0000
Subject: Initial UI / backend storage.

---
 src/lib/subtitle_content.cc | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

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

diff --git a/src/lib/subtitle_content.cc b/src/lib/subtitle_content.cc
index 5b370847b..7792f3ef6 100644
--- a/src/lib/subtitle_content.cc
+++ b/src/lib/subtitle_content.cc
@@ -38,6 +38,7 @@ int const SubtitleContentProperty::SUBTITLE_Y_OFFSET = 501;
 int const SubtitleContentProperty::SUBTITLE_X_SCALE = 502;
 int const SubtitleContentProperty::SUBTITLE_Y_SCALE = 503;
 int const SubtitleContentProperty::USE_SUBTITLES = 504;
+int const SubtitleContentProperty::SUBTITLE_LANGUAGE = 505;
 
 SubtitleContent::SubtitleContent (shared_ptr<const Film> f)
 	: Content (f)
@@ -88,6 +89,8 @@ SubtitleContent::SubtitleContent (shared_ptr<const Film> f, cxml::ConstNodePtr n
 	} else {
 		_subtitle_x_scale = _subtitle_y_scale = node->number_child<float> ("SubtitleScale");
 	}
+
+	_subtitle_language = node->optional_string_child ("SubtitleLanguage");
 }
 
 SubtitleContent::SubtitleContent (shared_ptr<const Film> f, vector<shared_ptr<Content> > c)
@@ -125,6 +128,7 @@ SubtitleContent::SubtitleContent (shared_ptr<const Film> f, vector<shared_ptr<Co
 	_subtitle_y_offset = ref->subtitle_y_offset ();
 	_subtitle_x_scale = ref->subtitle_x_scale ();
 	_subtitle_y_scale = ref->subtitle_y_scale ();
+	_subtitle_language = ref->subtitle_language ();
 }
 
 void
@@ -135,6 +139,9 @@ SubtitleContent::as_xml (xmlpp::Node* root) const
 	root->add_child("SubtitleYOffset")->add_child_text (raw_convert<string> (_subtitle_y_offset));
 	root->add_child("SubtitleXScale")->add_child_text (raw_convert<string> (_subtitle_x_scale));
 	root->add_child("SubtitleYScale")->add_child_text (raw_convert<string> (_subtitle_y_scale));
+	if (_subtitle_language) {
+		root->add_child("SubtitleLanguage")->add_child_text (_subtitle_language.get ());
+	}
 }
 
 void
@@ -187,6 +194,16 @@ SubtitleContent::set_subtitle_y_scale (double s)
 	signal_changed (SubtitleContentProperty::SUBTITLE_Y_SCALE);
 }
 
+void
+SubtitleContent::set_subtitle_language (string language)
+{
+	{
+		boost::mutex::scoped_lock lm (_mutex);
+		_subtitle_language = language;
+	}
+	signal_changed (SubtitleContentProperty::SUBTITLE_LANGUAGE);
+}
+
 string
 SubtitleContent::identifier () const
 {
@@ -197,5 +214,9 @@ SubtitleContent::identifier () const
 	  << "_" << raw_convert<string> (subtitle_x_offset())
 	  << "_" << raw_convert<string> (subtitle_y_offset());
 
+	/* The language is for metadata only, and doesn't affect
+	   how this content looks.
+	*/
+
 	return s.str ();
 }
-- 
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