Reasonably straightforward stuff; main things are adding

[dcpomatic.git] / src / lib / dcp_content.h

diff --git a/src/lib/dcp_content.h b/src/lib/dcp_content.h
index 54527422e117db5eb15a1025d6cfc2af2fc60411..1edc3a3aaaac7276a600499f60b7a93d7f4d0100 100644 (file)
--- a/src/lib/dcp_content.h
+++ b/src/lib/dcp_content.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2014-2016 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
@@ -24,23 +24,24 @@
  *  @brief DCPContent class.
  */
 
-#include "video_content.h"
 #include "single_stream_audio_content.h"
 #include "subtitle_content.h"
 #include <libcxml/cxml.h>
 #include <dcp/encrypted_kdm.h>
-#include <dcp/decrypted_kdm.h>
 
 class DCPContentProperty
 {
 public:
        static int const CAN_BE_PLAYED;
+       static int const REFERENCE_VIDEO;
+       static int const REFERENCE_AUDIO;
+       static int const REFERENCE_SUBTITLE;
 };
 
 /** @class DCPContent
  *  @brief An existing DCP used as input.
  */
-class DCPContent : public VideoContent, public SingleStreamAudioContent, public SubtitleContent
+class DCPContent : public SingleStreamAudioContent, public SubtitleContent
 {
 public:
        DCPContent (boost::shared_ptr<const Film>, boost::filesystem::path p);
@@ -50,6 +51,10 @@ public:
                return boost::dynamic_pointer_cast<DCPContent> (Content::shared_from_this ());
        }
 
+       boost::shared_ptr<const DCPContent> shared_from_this () const {
+               return boost::dynamic_pointer_cast<const DCPContent> (Content::shared_from_this ());
+       }
+
        DCPTime full_length () const;
 
        void examine (boost::shared_ptr<Job>);
@@ -58,12 +63,22 @@ public:
        void as_xml (xmlpp::Node *) const;
        std::string identifier () const;
 
+       void set_default_colour_conversion ();
+       std::list<DCPTime> reel_split_points () const;
+
        /* SubtitleContent */
-       bool has_subtitles () const {
+
+       bool has_text_subtitles () const {
                boost::mutex::scoped_lock lm (_mutex);
                return _has_subtitles;
        }
 
+       bool has_image_subtitles () const {
+               return false;
+       }
+
+       double subtitle_video_frame_rate () const;
+
        boost::filesystem::path directory () const;
 
        bool encrypted () const {
@@ -79,8 +94,40 @@ public:
 
        bool can_be_played () const;
 
+       void set_reference_video (bool r);
+
+       bool reference_video () const {
+               boost::mutex::scoped_lock lm (_mutex);
+               return _reference_video;
+       }
+
+       bool can_reference_video (std::list<std::string> &) const;
+
+       void set_reference_audio (bool r);
+
+       bool reference_audio () const {
+               boost::mutex::scoped_lock lm (_mutex);
+               return _reference_audio;
+       }
+
+       bool can_reference_audio (std::list<std::string> &) const;
+
+       void set_reference_subtitle (bool r);
+
+       bool reference_subtitle () const {
+               boost::mutex::scoped_lock lm (_mutex);
+               return _reference_subtitle;
+       }
+
+       bool can_reference_subtitle (std::list<std::string> &) const;
+
+protected:
+       void add_properties (std::list<UserProperty>& p) const;
+
 private:
        void read_directory (boost::filesystem::path);
+       std::list<DCPTimePeriod> reels () const;
+       template <class T> bool can_reference (std::string overlapping, std::list<std::string>& why_not) const;
 
        std::string _name;
        bool _has_subtitles;
@@ -89,6 +136,18 @@ private:
        boost::optional<dcp::EncryptedKDM> _kdm;
        /** true if _kdm successfully decrypts the first frame of our DCP */
        bool _kdm_valid;
+       /** true if the video in this DCP should be included in the output by reference
+        *  rather than by rewrapping.
+        */
+       bool _reference_video;
+       /** true if the audio in this DCP should be included in the output by reference
+        *  rather than by rewrapping.
+        */
+       bool _reference_audio;
+       /** true if the subtitle in this DCP should be included in the output by reference
+        *  rather than by rewrapping.
+        */
+       bool _reference_subtitle;
 };
 
 #endif