120 lines
2.9 KiB
C++
120 lines
2.9 KiB
C++
/*
|
|
* Copyright (C) 2007-2017 Paul Davis <paul@linuxaudiosystems.com>
|
|
* Copyright (C) 2009 Carl Hetherington <carl@carlh.net>
|
|
* Copyright (C) 2009 David Robillard <d@drobilla.net>
|
|
* Copyright (C) 2017-2019 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 __gtk2_ardour_latency_gui_h__
|
|
#define __gtk2_ardour_latency_gui_h__
|
|
|
|
#include <vector>
|
|
#include <string>
|
|
|
|
#include <gtkmm/adjustment.h>
|
|
#include <gtkmm/box.h>
|
|
#include <gtkmm/button.h>
|
|
#include <gtkmm/comboboxtext.h>
|
|
|
|
#include "pbd/controllable.h"
|
|
#include "ardour/types.h"
|
|
#include "widgets/barcontroller.h"
|
|
|
|
#include "ardour_dialog.h"
|
|
|
|
namespace ARDOUR {
|
|
class Latent;
|
|
}
|
|
|
|
class LatencyGUI;
|
|
|
|
class LatencyGUIControllable : public PBD::Controllable
|
|
{
|
|
public:
|
|
LatencyGUIControllable (LatencyGUI* g)
|
|
: PBD::Controllable ("ignoreMe")
|
|
, _latency_gui (g)
|
|
{}
|
|
|
|
void set_value (double v, PBD::Controllable::GroupControlDisposition group_override);
|
|
double get_value () const;
|
|
double lower() const;
|
|
double upper() const;
|
|
double internal_to_interface (double i, bool rotary = false) const {
|
|
return i;
|
|
}
|
|
double interface_to_internal (double i, bool rotary = false) const {
|
|
return i;
|
|
}
|
|
|
|
private:
|
|
LatencyGUI* _latency_gui;
|
|
};
|
|
|
|
class LatencyBarController : public ArdourWidgets::BarController
|
|
{
|
|
public:
|
|
LatencyBarController (Gtk::Adjustment& adj, LatencyGUI* g)
|
|
: BarController (adj, boost::shared_ptr<PBD::Controllable> (new LatencyGUIControllable (g)))
|
|
, _latency_gui (g)
|
|
{
|
|
set_digits (0);
|
|
}
|
|
|
|
private:
|
|
LatencyGUI* _latency_gui;
|
|
|
|
std::string get_label (double&);
|
|
};
|
|
|
|
class LatencyGUI : public Gtk::VBox
|
|
{
|
|
public:
|
|
LatencyGUI (ARDOUR::Latent&, samplepos_t sample_rate, samplepos_t period_size);
|
|
~LatencyGUI() { }
|
|
|
|
void refresh ();
|
|
|
|
private:
|
|
void reset ();
|
|
void finish ();
|
|
|
|
ARDOUR::Latent& _latent;
|
|
samplepos_t sample_rate;
|
|
samplepos_t period_size;
|
|
|
|
bool _ignore_change;
|
|
Gtk::Adjustment adjustment;
|
|
LatencyBarController bc;
|
|
Gtk::HBox hbox1;
|
|
Gtk::HBox hbox2;
|
|
Gtk::HButtonBox hbbox;
|
|
Gtk::Button minus_button;
|
|
Gtk::Button plus_button;
|
|
Gtk::Button reset_button;
|
|
Gtk::ComboBoxText units_combo;
|
|
|
|
void change_latency_from_button (int dir);
|
|
|
|
friend class LatencyBarController;
|
|
friend class LatencyGUIControllable;
|
|
|
|
static std::vector<std::string> unit_strings;
|
|
};
|
|
|
|
#endif /* __gtk2_ardour_latency_gui_h__ */
|