Robin Gareus
c0c1fd8b60
A C++ class "PianoKeyboard" in the global namespace may cause issues with some plugins that export and use an identically named symbol.
124 lines
3.4 KiB
C++
124 lines
3.4 KiB
C++
/*
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* Copyright (C) 2017 Robin Gareus <robin@gareus.org>
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*
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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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*
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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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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef __gtkardour_patch_change_widget_h__
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#define __gtkardour_patch_change_widget_h__
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#include <gtkmm/box.h>
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#include <gtkmm/spinbutton.h>
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#include <gtkmm/table.h>
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#include "pbd/signals.h"
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#include "midi++/midnam_patch.h"
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#include "ardour/route.h"
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#include "widgets/ardour_button.h"
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#include "widgets/ardour_dropdown.h"
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#include "ardour_dialog.h"
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#include "pianokeyboard.h"
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class PatchChangeWidget : public Gtk::VBox
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{
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public:
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PatchChangeWidget (boost::shared_ptr<ARDOUR::Route>);
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~PatchChangeWidget ();
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void refresh ();
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protected:
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int bank (uint8_t) const;
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uint8_t program (uint8_t) const;
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void on_show ();
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void on_hide ();
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private:
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boost::shared_ptr<ARDOUR::Route> _route;
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ArdourWidgets::ArdourDropdown _channel_select;
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ArdourWidgets::ArdourDropdown _bank_select;
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Gtk::SpinButton _bank_msb_spin;
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Gtk::SpinButton _bank_lsb_spin;
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ArdourWidgets::ArdourButton _program_btn[128];
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Gtk::Table _program_table;
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uint8_t _channel;
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bool _ignore_spin_btn_signals;
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bool _no_notifications;
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void select_channel (uint8_t);
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void select_bank (uint32_t);
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void select_bank_spin ();
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void select_program (uint8_t);
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void bank_changed ();
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void program_changed ();
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void bankpatch_changed (uint8_t);
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void refill_banks ();
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void refill_program_list ();
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void instrument_info_changed ();
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void processors_changed ();
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PBD::ScopedConnection _info_changed_connection;
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PBD::ScopedConnection _route_connection;
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PBD::ScopedConnectionList _ac_connections;
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ARDOUR::InstrumentInfo& _info;
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boost::shared_ptr<MIDI::Name::PatchBank> _current_patch_bank;
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void audition_toggle ();
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void check_note_range (bool);
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void audition ();
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void cancel_audition ();
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bool audition_next ();
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sigc::connection _note_queue_connection;
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ArdourWidgets::ArdourButton _audition_enable;
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Gtk::SpinButton _audition_start_spin; // Consider a click-box w/note-names
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Gtk::SpinButton _audition_end_spin;
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Gtk::SpinButton _audition_velocity;
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uint8_t _audition_note_num;
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bool _audition_note_on;
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APianoKeyboard _piano;
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void _note_on_event_handler (int, int);
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void note_on_event_handler (int, bool for_audition);
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void note_off_event_handler (int);
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};
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class PatchChangeGridDialog : public ArdourDialog
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{
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public:
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PatchChangeGridDialog (boost::shared_ptr<ARDOUR::Route>);
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void on_hide () { w.hide (); ArdourDialog::on_hide (); }
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void on_show () { w.show (); ArdourDialog::on_show (); }
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void refresh () { w.refresh (); }
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private:
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void route_property_changed (const PBD::PropertyChange&, boost::weak_ptr<ARDOUR::Route>);
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PBD::ScopedConnection _route_connection;
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PatchChangeWidget w;
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};
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#endif
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