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livetrax/libs/surfaces/wiimote/wiimote.h

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/*
Copyright (C) 2009-2013 Paul Davis
Authors: Sampo Savolainen, Jannis Pohlmann
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.
*/
#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 ();
static bool probe ();
static void* request_factory (uint32_t);
int set_active (bool yn);
XMLNode& get_state ();
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[]);
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 */