io_selector.h

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/*
 * Copyright (C) 2005-2006 Doug McLain <doug@nostar.net>
 * Copyright (C) 2005-2006 Taybin Rutkin <taybin@taybin.com>
 * Copyright (C) 2005-2011 Paul Davis <paul@linuxaudiosystems.com>
 * Copyright (C) 2007-2010 Carl Hetherington <carl@carlh.net>
 * Copyright (C) 2007-2011 David Robillard <d@drobilla.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.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
#ifndef __gtkardour_io_selector_h__
#define __gtkardour_io_selector_h__
 
#include "port_matrix.h"
#include "ardour_window.h"
 
class IOSelector : public PortMatrix
{
public:
        IOSelector (Gtk::Window*, ARDOUR::Session *, std::shared_ptr<ARDOUR::IO>);
 
        void set_state (ARDOUR::BundleChannel c[2], bool);
        PortMatrixNode::State get_state (ARDOUR::BundleChannel c[2]) const;
 
        std::string disassociation_verb () const;
        std::string channel_noun () const;
 
        ARDOUR::Session* session() const { return _session; }
 
        uint32_t n_io_ports () const;
        std::shared_ptr<ARDOUR::IO> const io () { return _io; }
        void setup_ports (int);
        bool list_is_global (int) const;
 
        bool find_inputs_for_io_outputs () const {
                return _find_inputs_for_io_outputs;
        }
 
        int ours () const {
                return _ours;
        }
 
        int other () const {
                return _other;
        }
 
private:
 
        void setup_type ();
        void io_changed ();
        void io_changed_proxy ();
 
        int _other;
        int _ours;
        std::shared_ptr<ARDOUR::IO> _io;
        std::shared_ptr<PortGroup> _port_group;
        bool _find_inputs_for_io_outputs;
        PBD::ScopedConnection _io_connection;
};
 
class IOSelectorWindow : public ArdourWindow
{
  public:
        IOSelectorWindow (ARDOUR::Session *, std::shared_ptr<ARDOUR::IO>, bool can_cancel = false);
 
        IOSelector& selector() { return _selector; }
 
  protected:
        void on_map ();
        void on_show ();
 
  private:
        IOSelector _selector;
 
        void io_name_changed (void *src);
        bool wm_delete (GdkEventAny*);
};
 
#endif /* __gtkardour_io_selector_h__ */