X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Fsubtitle_asset.h;h=7a00e0369eba87549de42fc4a75b3cebd2b5f939;hb=refs%2Ftags%2Fv0.84;hp=a76a307697d40997adb63e01927c0e6f268ed564;hpb=95d1bfda7b310c70da7f8ce467b7d1eb7d02469c;p=libdcp.git

diff --git a/src/subtitle_asset.h b/src/subtitle_asset.h
index a76a3076..7a00e036 100644
--- a/src/subtitle_asset.h
+++ b/src/subtitle_asset.h
@@ -17,6 +17,9 @@
 
 */
 
+#ifndef LIBDCP_SUBTITLE_ASSET_H
+#define LIBDCP_SUBTITLE_ASSET_H
+
 #include <libcxml/cxml.h>
 #include "asset.h"
 #include "dcp_time.h"
@@ -109,9 +112,15 @@ private:
 	std::string _font;
 	bool _italic;
 	Color _color;
+	/** Size in points as if the screen height is 11 inches, so a 72pt font
+	 *  would be 1/11th of the screen height.
+	 */ 
 	int _size;
 	Time _in;
 	Time _out;
+	/** Vertical position as a proportion of the screen height from the top
+	 *  (between 0 and 1)
+	 */
 	float _v_position;
 	VAlign _v_align;
 	std::string _text;
@@ -130,7 +139,7 @@ public:
 	SubtitleAsset (std::string directory, std::string xml_file);
 	SubtitleAsset (std::string directory, std::string movie_title, std::string language);
 
-	void write_to_cpl (xmlpp::Node *) const;
+	void write_to_cpl (xmlpp::Element *, bool) const;
 	virtual bool equals (boost::shared_ptr<const Asset>, EqualityOptions, boost::function<void (NoteType, std::string)> note) const {
 		/* XXX */
 		note (ERROR, "subtitle assets not compared yet");
@@ -150,7 +159,7 @@ public:
 
 	void read_xml (std::string);
 	void write_xml () const;
-	void write_xml (std::ostream &) const;
+	Glib::ustring xml_as_string () const;
 
 private:
 	std::string font_id_to_name (std::string id) const;
@@ -186,3 +195,5 @@ private:
 };
 
 }
+
+#endif