BOOST_FOREACH.

[dcpomatic.git] / src / wx / timeline_audio_content_view.cc

diff --git a/src/wx/timeline_audio_content_view.cc b/src/wx/timeline_audio_content_view.cc
index e8d5265f7f50d970b02ba1ee3e09d0f3db536c79..03481343c6bfb097ec4b284554d0b7d72261cb4f 100644 (file)
--- a/src/wx/timeline_audio_content_view.cc
+++ b/src/wx/timeline_audio_content_view.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2013-2015 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2013-2018 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -19,8 +19,13 @@
 */
 
 #include "timeline_audio_content_view.h"
+#include "wx_util.h"
+#include "lib/audio_content.h"
+#include "lib/util.h"
 
-using boost::shared_ptr;
+using std::list;
+using std::shared_ptr;
+using std::dynamic_pointer_cast;
 
 /** @class TimelineAudioContentView
  *  @brief Timeline view for AudioContent.
@@ -43,3 +48,34 @@ TimelineAudioContentView::foreground_colour () const
 {
        return wxColour (0, 0, 0, 255);
 }
+
+wxString
+TimelineAudioContentView::label () const
+{
+       wxString s = TimelineContentView::label ();
+       shared_ptr<AudioContent> ac = content()->audio;
+       DCPOMATIC_ASSERT (ac);
+
+       if (ac->gain() > 0.01) {
+               s += wxString::Format (" +%.1fdB", ac->gain());
+       } else if (ac->gain() < -0.01) {
+               s += wxString::Format (" %.1fdB", ac->gain());
+       }
+
+       if (ac->delay() > 0) {
+               s += wxString::Format (_(" delayed by %dms"), ac->delay());
+       } else if (ac->delay() < 0) {
+               s += wxString::Format (_(" advanced by %dms"), -ac->delay());
+       }
+
+       list<int> mapped = ac->mapping().mapped_output_channels();
+       if (!mapped.empty ()) {
+               s += " → ";
+               for (auto i: mapped) {
+                       s += std_to_wx(short_audio_channel_name(i)) + ", ";
+               }
+               s = s.Left(s.Length() - 2);
+       }
+
+       return s;
+}