1 files changed, 31 insertions, 20 deletions

diff --git a/src/lib/content.h b/src/lib/content.h
index 596a0a905..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
 
@@ -26,7 +30,9 @@
 #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"
 
 namespace cxml {
 	class Node;
@@ -45,13 +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>, Time);
+	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 () {}
 	
@@ -63,7 +72,7 @@ public:
 	virtual std::string technical_summary () const;
 	virtual std::string information () const = 0;
 	virtual void as_xml (xmlpp::Node *) const;
-	virtual Time full_length () const = 0;
+	virtual DCPTime full_length () const = 0;
 	virtual std::string identifier () const;
 
 	boost::shared_ptr<Content> clone () const;
@@ -95,41 +104,43 @@ public:
 		return _digest;
 	}
 
-	void set_position (Time);
+	void set_position (DCPTime);
 
-	/** Time that this content starts; i.e. the time that the first
+	/** DCPTime that this content starts; i.e. the time that the first
 	 *  bit of the content (trimmed or not) will happen.
 	 */
-	Time position () const {
+	DCPTime position () const {
 		boost::mutex::scoped_lock lm (_mutex);
 		return _position;
 	}
 
-	void set_trim_start (Time);
+	void set_trim_start (DCPTime);
 
-	Time trim_start () const {
+	DCPTime trim_start () const {
 		boost::mutex::scoped_lock lm (_mutex);
 		return _trim_start;
 	}
 
-	void set_trim_end (Time);
+	void set_trim_end (DCPTime);
 	
-	Time trim_end () const {
+	DCPTime trim_end () const {
 		boost::mutex::scoped_lock lm (_mutex);
 		return _trim_end;
 	}
 	
-	Time end () const {
-		return position() + length_after_trim() - 1;
+	DCPTime end () const {
+		return position() + length_after_trim();
 	}
 
-	Time length_after_trim () const;
+	DCPTime length_after_trim () const;
 	
 	void set_change_signals_frequent (bool f) {
 		_change_signals_frequent = f;
 	}
 
-	bool trimmed (Time) const;
+	boost::shared_ptr<const Film> film () const {
+		return _film.lock ();
+	}
 
 	boost::signals2::signal<void (boost::weak_ptr<Content>, int, bool)> Changed;
 
@@ -139,8 +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 */
@@ -148,9 +159,9 @@ protected:
 	
 private:
 	std::string _digest;
-	Time _position;
-	Time _trim_start;
-	Time _trim_end;
+	DCPTime _position;
+	DCPTime _trim_start;
+	DCPTime _trim_end;
 	bool _change_signals_frequent;
 };