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 325830e8598bd1be13311d02ed8f87e5f8dade4f..03481343c6bfb097ec4b284554d0b7d72261cb4f 100644 (file)
--- a/src/wx/timeline_audio_content_view.cc
+++ b/src/wx/timeline_audio_content_view.cc
@@ -1,25 +1,31 @@
 /*
-    Copyright (C) 2013-2015 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2013-2018 Carl Hetherington <cth@carlh.net>
 
-    This program is free software; you can redistribute it and/or modify
+    This file is part of DCP-o-matic.
+
+    DCP-o-matic is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
+    DCP-o-matic is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
 #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.
@@ -42,3 +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;
+}