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/*
Copyright (C) 2013-2019 Carl Hetherington <cth@carlh.net>
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.
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 DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef DCPOMATIC_AUDIO_DIALOG_H
#define DCPOMATIC_AUDIO_DIALOG_H
#include "lib/audio_analysis.h"
#include "lib/constants.h"
#include "lib/film_property.h"
#include "lib/playlist.h"
#include <dcp/warnings.h>
LIBDCP_DISABLE_WARNINGS
#include <wx/wx.h>
LIBDCP_ENABLE_WARNINGS
#include <boost/signals2.hpp>
class AudioPlot;
class CheckBox;
class Film;
/** @class AudioDialog
* @brief Dialog to display audio analysis.
*
* This can be used for the whole film, or a specific piece of content if one is passed into the constructor.
*/
class AudioDialog : public wxDialog
{
public:
AudioDialog(wxWindow* parent, std::shared_ptr<Film> film, std::shared_ptr<Content> content = std::shared_ptr<Content>());
bool Show (bool show = true) override;
void set_cursor (boost::optional<dcpomatic::DCPTime> time, boost::optional<float> db);
boost::signals2::signal<void (dcpomatic::DCPTime)> Seek;
private:
void film_change(ChangeType, FilmProperty);
void content_change (ChangeType, int);
void channel_clicked (wxCommandEvent &);
void type_clicked (wxCommandEvent &);
void smoothing_changed ();
void try_to_load_analysis ();
void analysis_finished ();
void setup_statistics ();
void show_or_hide_channel_checkboxes ();
std::shared_ptr<AudioAnalysis> _analysis;
std::weak_ptr<Film> _film;
/** content to analyse, or 0 to analyse all the film's content */
std::weak_ptr<Content> _content;
int _channels;
std::shared_ptr<const Playlist> _playlist;
wxStaticText* _cursor;
AudioPlot* _plot;
wxStaticText* _sample_peak;
wxStaticText* _true_peak;
wxStaticText* _integrated_loudness;
wxStaticText* _loudness_range;
wxStaticText* _leqm;
CheckBox* _channel_checkbox[MAX_DCP_AUDIO_CHANNELS];
CheckBox* _type_checkbox[AudioPoint::COUNT];
wxSlider* _smoothing;
boost::signals2::scoped_connection _film_connection;
boost::signals2::scoped_connection _film_content_connection;
boost::signals2::scoped_connection _analysis_finished_connection;
};
#endif
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