Add a load of explicit keywords.

[dcpomatic.git] / src / wx / audio_plot.h

diff --git a/src/wx/audio_plot.h b/src/wx/audio_plot.h
index 03bd793233bfb80409347331de46dbe6aca2d471..49f7e4ab3ad684b8ef0d791ead9d2cff13cec422 100644 (file)
--- a/src/wx/audio_plot.h
+++ b/src/wx/audio_plot.h
@@ -1,39 +1,61 @@
 /*
-    Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2015 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 <vector>
 #include <boost/shared_ptr.hpp>
 #include <wx/wx.h>
+#include "lib/util.h"
+#include "lib/audio_analysis.h"
 
-class AudioAnalysis;
+struct Metrics;
 
 class AudioPlot : public wxPanel
 {
 public:
-       AudioPlot (wxWindow *);
+       explicit AudioPlot (wxWindow *);
 
        void set_analysis (boost::shared_ptr<AudioAnalysis>);
-       void set_channel (int c);
+       void set_channel_visible (int c, bool v);
+       void set_type_visible (int t, bool v);
+       void set_smoothing (int);
+       void set_message (wxString);
+       void set_gain_correction (double gain);
+
+       wxColour colour (int n) const;
+
+       static const int max_smoothing;
 
 private:
-       void paint (wxPaintEvent &);
+       void paint ();
+       void plot_peak (wxGraphicsPath &, int, Metrics const &) const;
+       void plot_rms (wxGraphicsPath &, int, Metrics const &) const;
+       float y_for_linear (float, Metrics const &) const;
+       AudioPoint get_point (int channel, int point) const;
 
        boost::shared_ptr<AudioAnalysis> _analysis;
-       int _channel;
+       bool _channel_visible[MAX_DCP_AUDIO_CHANNELS];
+       bool _type_visible[AudioPoint::COUNT];
+       int _smoothing;
+       std::vector<wxColour> _colours;
+       wxString _message;
+       float _gain_correction;
+
+       static const int _minimum;
 };