X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fwx%2Faudio_plot.h;h=580bc2d5a532f5b4ef2021a727305aad6b1772dc;hb=d38a77e10fb310d421ad1b5322ffa5d97bbd1629;hp=4ac7f848c064bdf24e1fc2bcb41a1a8a7b229aa8;hpb=6e0f2a39c9deeb51f05c0c8c9bd46632c2c6483a;p=dcpomatic.git

diff --git a/src/wx/audio_plot.h b/src/wx/audio_plot.h
index 4ac7f848c..580bc2d5a 100644
--- a/src/wx/audio_plot.h
+++ b/src/wx/audio_plot.h
@@ -1,27 +1,30 @@
 /*
-    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 "util.h"
-#include "audio_analysis.h"
+#include "lib/util.h"
+#include "lib/audio_analysis.h"
+
+struct Metrics;
 
 class AudioPlot : public wxPanel
 {
@@ -31,18 +34,26 @@ public:
 	void set_analysis (boost::shared_ptr<AudioAnalysis>);
 	void set_channel_visible (int c, bool v);
 	void set_type_visible (int t, bool v);
-	void set_gain (float);
+	void set_smoothing (int);
+	void set_message (wxString);
+	void set_gain_correction (double gain);
+
+	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;
-	bool _channel_visible[MAX_AUDIO_CHANNELS];
+	bool _channel_visible[MAX_DCP_AUDIO_CHANNELS];
 	bool _type_visible[AudioPoint::COUNT];
-	/** gain to apply in dB */
-	float _gain;
-
+	int _smoothing;
 	std::vector<wxColour> _colours;
+	wxString _message;
+	float _gain_correction;
 
 	static const int _minimum;
 };