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livetrax/gtk2_ardour/audio_region_editor.h

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2.5 KiB
C++

/*
* Copyright (C) 2006-2011 David Robillard <d@drobilla.net>
* Copyright (C) 2006-2013 Paul Davis <paul@linuxaudiosystems.com>
* Copyright (C) 2009-2011 Carl Hetherington <carl@carlh.net>
* Copyright (C) 2013 John Emmas <john@creativepost.co.uk>
* Copyright (C) 2015-2017 Robin Gareus <robin@gareus.org>
*
* This program 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,
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef __gtk_ardour_audio_region_edit_h__
#define __gtk_ardour_audio_region_edit_h__
#include <map>
#include <gtkmm/label.h>
#include <gtkmm/entry.h>
#include <gtkmm/box.h>
#include <gtkmm/checkbutton.h>
#include <gtkmm/button.h>
#include <gtkmm/arrow.h>
#include <gtkmm/frame.h>
#include <gtkmm/table.h>
#include <gtkmm/adjustment.h>
#include <gtkmm/separator.h>
#include <gtkmm/spinbutton.h>
#include "pbd/signals.h"
#include "pbd/crossthread.h"
#include "audio_clock.h"
#include "ardour_dialog.h"
#include "region_editor.h"
namespace ARDOUR {
class AudioRegion;
class Session;
}
class AudioRegionView;
class AudioRegionEditor : public RegionEditor
{
public:
AudioRegionEditor (ARDOUR::Session*, boost::shared_ptr<ARDOUR::AudioRegion>);
~AudioRegionEditor ();
void peak_amplitude_thread ();
private:
void region_changed (PBD::PropertyChange const &);
void gain_changed ();
void gain_adjustment_changed ();
boost::shared_ptr<ARDOUR::AudioRegion> _audio_region;
Gtk::Label gain_label;
Gtk::Adjustment gain_adjustment;
Gtk::SpinButton gain_entry;
Gtk::Label _polarity_label;
Gtk::CheckButton _polarity_toggle;
Gtk::Label _peak_amplitude_label;
Gtk::Entry _peak_amplitude;
void signal_peak_thread ();
pthread_t _peak_amplitude_thread_handle;
void peak_amplitude_found (double);
PBD::Signal1<void, double> PeakAmplitudeFound;
PBD::ScopedConnection _peak_amplitude_connection;
CrossThreadChannel _peak_channel;
};
#endif /* __gtk_ardour_audio_region_edit_h__ */