X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fcontent.h;h=6bbf33b35cd4d4e10377bdda2ad77be6cf673f7c;hb=3574212ee42b2bd924eb95d5c0f4f69ec9e0a2f0;hp=fc3a531faf8293b69d484581810b0ea3fd351801;hpb=7f2e74604a51b984e4c8cbb5d5f4bb642677ec00;p=dcpomatic.git

diff --git a/src/lib/content.h b/src/lib/content.h
index fc3a531fa..6bbf33b35 100644
--- a/src/lib/content.h
+++ b/src/lib/content.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2013-2014 Carl Hetherington <cth@carlh.net>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -17,6 +17,10 @@
 
 */
 
+/** @file  src/lib/content.h
+ *  @brief Content class.
+ */
+
 #ifndef DCPOMATIC_CONTENT_H
 #define DCPOMATIC_CONTENT_H
 
@@ -26,6 +30,7 @@
 #include <boost/thread/mutex.hpp>
 #include <boost/enable_shared_from_this.hpp>
 #include <libxml++/libxml++.h>
+#include <libcxml/cxml.h>
 #include "types.h"
 #include "dcpomatic_time.h"
 
@@ -46,13 +51,16 @@ public:
 	static int const TRIM_END;
 };
 
+/** @class Content
+ *  @brief A piece of content represented by one or more files on disk.
+ */
 class Content : public boost::enable_shared_from_this<Content>, public boost::noncopyable
 {
 public:
 	Content (boost::shared_ptr<const Film>);
 	Content (boost::shared_ptr<const Film>, DCPTime);
 	Content (boost::shared_ptr<const Film>, boost::filesystem::path);
-	Content (boost::shared_ptr<const Film>, boost::shared_ptr<const cxml::Node>);
+	Content (boost::shared_ptr<const Film>, cxml::ConstNodePtr);
 	Content (boost::shared_ptr<const Film>, std::vector<boost::shared_ptr<Content> >);
 	virtual ~Content () {}
 	
@@ -130,6 +138,10 @@ public:
 		_change_signals_frequent = f;
 	}
 
+	boost::shared_ptr<const Film> film () const {
+		return _film.lock ();
+	}
+
 	boost::signals2::signal<void (boost::weak_ptr<Content>, int, bool)> Changed;
 
 protected:
@@ -138,8 +150,8 @@ protected:
 	boost::weak_ptr<const Film> _film;
 
 	/** _mutex which should be used to protect accesses, as examine
-	    jobs can update content state in threads other than the main one.
-	*/
+	 *  jobs can update content state in threads other than the main one.
+	 */
 	mutable boost::mutex _mutex;
 
 	/** Paths of our data files */