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livetrax/gtk2_ardour/patch_change_dialog.h

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/*
Copyright (C) 2010 Paul Davis
Author: Carl Hetherington <cth@carlh.net>
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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <gtkmm/spinbutton.h>
#include <gtkmm/comboboxtext.h>
#include "evoral/PatchChange.hpp"
#include "ardour_dialog.h"
#include "audio_clock.h"
namespace ARDOUR {
class BeatsFramesConverter;
class Session;
class InstrumentInfo;
}
namespace MIDI {
namespace Name {
class PatchBank;
}
}
class PatchChangeDialog : public ArdourDialog
{
public:
PatchChangeDialog (
const ARDOUR::BeatsFramesConverter *,
ARDOUR::Session *,
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Evoral::PatchChange<Evoral::Beats> const &,
ARDOUR::InstrumentInfo&,
const Gtk::BuiltinStockID &,
bool allow_delete = false
);
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Evoral::PatchChange<Evoral::Beats> patch () const;
private:
void fill_bank_combo ();
void set_active_bank_combo ();
void fill_patch_combo ();
void set_active_patch_combo ();
void bank_combo_changed ();
void patch_combo_changed ();
void channel_changed ();
void bank_changed ();
void program_changed ();
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int get_14bit_bank () const;
const ARDOUR::BeatsFramesConverter* _time_converter;
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ARDOUR::InstrumentInfo& _info;
AudioClock _time;
Gtk::SpinButton _channel;
Gtk::SpinButton _program;
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Gtk::SpinButton _bank_msb;
Gtk::SpinButton _bank_lsb;
Gtk::ComboBoxText _bank_combo;
Gtk::ComboBoxText _patch_combo;
boost::shared_ptr<MIDI::Name::PatchBank> _current_patch_bank;
bool _ignore_signals;
void instrument_info_changed ();
PBD::ScopedConnection _info_changed_connection;
};