Logging improvements to allow prettier displays in the server GUI.

[dcpomatic.git] / src / lib / single_stream_audio_content.cc

diff --git a/src/lib/single_stream_audio_content.cc b/src/lib/single_stream_audio_content.cc
index 52159760645ce12a5b27fcea2c650a78ef21e29b..05b055865fbef18a414f29b744f6a7bbcce441e6 100644 (file)
--- a/src/lib/single_stream_audio_content.cc
+++ b/src/lib/single_stream_audio_content.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2014-2015 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
@@ -17,90 +17,80 @@
 
 */
 
-#include <dcp/raw_convert.h>
 #include "single_stream_audio_content.h"
 #include "audio_examiner.h"
 #include "film.h"
+#include "raw_convert.h"
+#include <libxml++/libxml++.h>
+#include <iostream>
+
+#include "i18n.h"
 
 using std::string;
 using std::cout;
+using std::vector;
+using std::list;
+using std::pair;
 using boost::shared_ptr;
-using dcp::raw_convert;
-
-SingleStreamAudioContent::SingleStreamAudioContent (shared_ptr<const Film> f)
-       : Content (f)
-       , AudioContent (f)
-       , _audio_channels (0)
-       , _audio_length (0)
-       , _audio_frame_rate (0)
-{
 
-}
-
-SingleStreamAudioContent::SingleStreamAudioContent (shared_ptr<const Film> f, boost::filesystem::path p)
-       : Content (f, p)
-       , AudioContent (f, p)
-       , _audio_channels (0)
-       , _audio_length (0)
-       , _audio_frame_rate (0)
+SingleStreamAudioContent::SingleStreamAudioContent (shared_ptr<const Film> film)
+       : Content (film)
+       , AudioContent (film)
 {
 
 }
 
-SingleStreamAudioContent::SingleStreamAudioContent (shared_ptr<const Film> f, cxml::ConstNodePtr node, int version)
-       : Content (f, node)
-       , AudioContent (f, node)
-       , _audio_mapping (node->node_child ("AudioMapping"), version)
+SingleStreamAudioContent::SingleStreamAudioContent (shared_ptr<const Film> film, boost::filesystem::path p)
+       : Content (film, p)
+       , AudioContent (film, p)
 {
-       _audio_channels = node->number_child<int> ("AudioChannels");
-       _audio_length = ContentTime (node->number_child<ContentTime::Type> ("AudioLength"));
-       _audio_frame_rate = node->number_child<int> ("AudioFrameRate");
+
 }
 
-void
-SingleStreamAudioContent::set_audio_mapping (AudioMapping m)
+SingleStreamAudioContent::SingleStreamAudioContent (shared_ptr<const Film> film, cxml::ConstNodePtr node, int version)
+       : Content (film, node)
+       , AudioContent (film, node)
+       , _audio_stream (new AudioStream (node->number_child<int> ("AudioFrameRate"), AudioMapping (node->node_child ("AudioMapping"), version)))
 {
-       {
-               boost::mutex::scoped_lock lm (_mutex);
-               _audio_mapping = m;
-       }
 
-       AudioContent::set_audio_mapping (m);
 }
 
-
 void
 SingleStreamAudioContent::as_xml (xmlpp::Node* node) const
 {
        AudioContent::as_xml (node);
-       node->add_child("AudioChannels")->add_child_text (raw_convert<string> (audio_channels ()));
-       node->add_child("AudioLength")->add_child_text (raw_convert<string> (audio_length().get ()));
-       node->add_child("AudioFrameRate")->add_child_text (raw_convert<string> (audio_frame_rate ()));
-       _audio_mapping.as_xml (node->add_child("AudioMapping"));
+       node->add_child("AudioFrameRate")->add_child_text (raw_convert<string> (audio_stream()->frame_rate ()));
+       audio_stream()->mapping().as_xml (node->add_child("AudioMapping"));
 }
 
 void
 SingleStreamAudioContent::take_from_audio_examiner (shared_ptr<AudioExaminer> examiner)
 {
+       shared_ptr<const Film> film = _film.lock ();
+       DCPOMATIC_ASSERT (film);
+
        {
                boost::mutex::scoped_lock lm (_mutex);
-               _audio_channels = examiner->audio_channels ();
-               _audio_length = examiner->audio_length ();
-               _audio_frame_rate = examiner->audio_frame_rate ();
+               _audio_stream.reset (new AudioStream (examiner->audio_frame_rate(), examiner->audio_channels ()));
+               AudioMapping m = _audio_stream->mapping ();
+               film->make_audio_mapping_default (m);
+               _audio_stream->set_mapping (m);
        }
 
-       signal_changed (AudioContentProperty::AUDIO_CHANNELS);
-       signal_changed (AudioContentProperty::AUDIO_LENGTH);
-       signal_changed (AudioContentProperty::AUDIO_FRAME_RATE);
+       signal_changed (AudioContentProperty::AUDIO_STREAMS);
+}
 
-       int const p = processed_audio_channels ();
+vector<AudioStreamPtr>
+SingleStreamAudioContent::audio_streams () const
+{
+       vector<AudioStreamPtr> s;
+       s.push_back (_audio_stream);
+       return s;
+}
 
-       {
-               boost::mutex::scoped_lock lm (_mutex);
-               /* XXX: do this in signal_changed...? */
-               _audio_mapping = AudioMapping (p);
-               _audio_mapping.make_default ();
-       }
-       
-       signal_changed (AudioContentProperty::AUDIO_MAPPING);
+void
+SingleStreamAudioContent::add_properties (list<pair<string, string> >& p) const
+{
+       /* XXX: this could be better wrt audio streams */
+       p.push_back (make_pair (_("Audio channels"), raw_convert<string> (audio_stream()->channels ())));
 }