102 lines
2.4 KiB
C++
102 lines
2.4 KiB
C++
/*
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Copyright (C) 2012 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __gtk2_ardour_latency_gui_h__
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#define __gtk2_ardour_latency_gui_h__
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#include <vector>
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#include <string>
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#include <gtkmm/dialog.h>
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#include <gtkmm/box.h>
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#include <gtkmm/button.h>
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#include <gtkmm/adjustment.h>
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#include <gtkmm2ext/barcontroller.h>
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#include "pbd/controllable.h"
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#include "ardour/types.h"
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#include "ardour_dialog.h"
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namespace ARDOUR {
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class Latent;
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}
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class LatencyGUI;
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class LatencyBarController : public Gtkmm2ext::BarController
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{
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public:
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LatencyBarController (Gtk::Adjustment& adj, LatencyGUI* g)
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: BarController (adj, boost::shared_ptr<PBD::IgnorableControllable> (new PBD::IgnorableControllable ())),
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_latency_gui (g) {}
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private:
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LatencyGUI* _latency_gui;
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std::string get_label (double&);
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};
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class LatencyGUI : public Gtk::VBox
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{
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public:
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LatencyGUI (ARDOUR::Latent&, framepos_t sample_rate, framepos_t period_size);
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~LatencyGUI() { }
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void finish ();
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void reset ();
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void refresh ();
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private:
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ARDOUR::Latent& _latent;
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framepos_t initial_value;
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framepos_t sample_rate;
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framepos_t period_size;
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boost::shared_ptr<PBD::IgnorableControllable> ignored;
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Gtk::Adjustment adjustment;
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LatencyBarController bc;
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Gtk::HBox hbox1;
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Gtk::HBox hbox2;
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Gtk::HButtonBox hbbox;
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Gtk::Button minus_button;
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Gtk::Button plus_button;
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Gtk::Button reset_button;
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Gtk::ComboBoxText units_combo;
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void change_latency_from_button (int dir);
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friend class LatencyBarController;
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static std::vector<std::string> unit_strings;
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};
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class LatencyDialog : public ArdourDialog
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{
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public:
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LatencyDialog (const std::string& title, ARDOUR::Latent&, framepos_t sample_rate, framepos_t period_size);
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~LatencyDialog() {}
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private:
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LatencyGUI lwidget;
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};
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#endif /* __gtk2_ardour_latency_gui_h__ */
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