wiimote.h

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/*
 * Copyright (C) 2008-2017 Paul Davis <paul@linuxaudiosystems.com>
 *
 * 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 ardour_wiimote_control_protocol_h
#define ardour_wiimote_control_protocol_h
 
#include <cwiid.h>
 
#define ABSTRACT_UI_EXPORTS
#include "pbd/abstract_ui.h"
#include "ardour/types.h"
#include "control_protocol/control_protocol.h"
 
struct WiimoteControlUIRequest : public BaseUI::BaseRequestObject {
public:
        WiimoteControlUIRequest () {}
        ~WiimoteControlUIRequest () {}
};
 
class WiimoteControlProtocol
        : public ARDOUR::ControlProtocol
        , public AbstractUI<WiimoteControlUIRequest>
{
public:
        WiimoteControlProtocol (ARDOUR::Session &);
        virtual ~WiimoteControlProtocol ();
 
        int set_active (bool yn);
 
        XMLNode& get_state () const;
        int set_state (const XMLNode&, int version);
 
        void start_wiimote_discovery ();
        void stop_wiimote_discovery ();
 
        void wiimote_callback (int mesg_count, union cwiid_mesg mesg[]);
 
        void stripable_selection_changed () {}
 
        CONTROL_PROTOCOL_THREADS_NEED_TEMPO_MAP_DECL();
 
protected:
        void do_request (WiimoteControlUIRequest*);
        int start ();
        int stop ();
 
        void thread_init ();
 
        bool connect_idle ();
        bool connect_wiimote ();
 
        void update_led_state ();
 
protected:
        PBD::ScopedConnectionList session_connections;
        cwiid_wiimote_t* wiimote;
        GSource *idle_source;
        uint16_t button_state;
        bool callback_thread_registered;
};
 
#endif  /* ardour_wiimote_control_protocol_h */