117 lines
3.2 KiB
C
117 lines
3.2 KiB
C
|
/**
|
||
|
|
* PANDA 3D SOFTWARE
|
||
|
|
* Copyright (c) Carnegie Mellon University. All rights reserved.
|
||
|
|
*
|
||
|
|
* All use of this software is subject to the terms of the revised BSD
|
||
|
|
* license. You should have received a copy of this license along
|
||
|
|
* with this source code in a file named "LICENSE."
|
||
|
|
*
|
||
|
|
* @file vrpnClient.h
|
||
|
|
* @author jason
|
||
|
|
* @date 2000-08-04
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef VRPNCLIENT_H
|
||
|
|
#define VRPNCLIENT_H
|
||
|
|
|
||
|
|
#include "pandabase.h"
|
||
|
|
#include "clientBase.h"
|
||
|
|
|
||
|
|
#include "vrpn_interface.h"
|
||
|
|
|
||
|
|
class VrpnTracker;
|
||
|
|
class VrpnTrackerDevice;
|
||
|
|
class VrpnButton;
|
||
|
|
class VrpnButtonDevice;
|
||
|
|
class VrpnAnalog;
|
||
|
|
class VrpnAnalogDevice;
|
||
|
|
class VrpnDial;
|
||
|
|
class VrpnDialDevice;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* A specific ClientBase that connects to a VRPN server and records
|
||
|
|
* information on the connected VRPN devices.
|
||
|
|
*/
|
||
|
|
class EXPCL_VRPN VrpnClient : public ClientBase {
|
||
|
|
PUBLISHED:
|
||
|
|
explicit VrpnClient(const std::string &server_name);
|
||
|
|
~VrpnClient();
|
||
|
|
|
||
|
|
INLINE const std::string &get_server_name() const;
|
||
|
|
INLINE bool is_valid() const;
|
||
|
|
INLINE bool is_connected() const;
|
||
|
|
|
||
|
|
void write(std::ostream &out, int indent_level = 0) const;
|
||
|
|
|
||
|
|
public:
|
||
|
|
INLINE static double convert_to_secs(struct timeval msg_time);
|
||
|
|
|
||
|
|
protected:
|
||
|
|
virtual PT(ClientDevice) make_device(TypeHandle device_type,
|
||
|
|
const std::string &device_name);
|
||
|
|
|
||
|
|
virtual bool disconnect_device(TypeHandle device_type,
|
||
|
|
const std::string &device_name,
|
||
|
|
ClientDevice *device);
|
||
|
|
|
||
|
|
virtual void do_poll();
|
||
|
|
|
||
|
|
private:
|
||
|
|
PT(ClientDevice) make_tracker_device(const std::string &device_name);
|
||
|
|
PT(ClientDevice) make_button_device(const std::string &device_name);
|
||
|
|
PT(ClientDevice) make_analog_device(const std::string &device_name);
|
||
|
|
PT(ClientDevice) make_dial_device(const std::string &device_name);
|
||
|
|
void disconnect_tracker_device(VrpnTrackerDevice *device);
|
||
|
|
void disconnect_button_device(VrpnButtonDevice *device);
|
||
|
|
void disconnect_analog_device(VrpnAnalogDevice *device);
|
||
|
|
void disconnect_dial_device(VrpnDialDevice *device);
|
||
|
|
|
||
|
|
VrpnTracker *get_tracker(const std::string &tracker_name);
|
||
|
|
void free_tracker(VrpnTracker *vrpn_tracker);
|
||
|
|
|
||
|
|
VrpnButton *get_button(const std::string &button_name);
|
||
|
|
void free_button(VrpnButton *vrpn_button);
|
||
|
|
|
||
|
|
VrpnAnalog *get_analog(const std::string &analog_name);
|
||
|
|
void free_analog(VrpnAnalog *vrpn_analog);
|
||
|
|
|
||
|
|
VrpnDial *get_dial(const std::string &dial_name);
|
||
|
|
void free_dial(VrpnDial *vrpn_dial);
|
||
|
|
|
||
|
|
private:
|
||
|
|
std::string _server_name;
|
||
|
|
vrpn_Connection *_connection;
|
||
|
|
|
||
|
|
typedef pmap<std::string, VrpnTracker *> Trackers;
|
||
|
|
typedef pmap<std::string, VrpnButton *> Buttons;
|
||
|
|
typedef pmap<std::string, VrpnAnalog *> Analogs;
|
||
|
|
typedef pmap<std::string, VrpnDial *> Dials;
|
||
|
|
|
||
|
|
Trackers _trackers;
|
||
|
|
Buttons _buttons;
|
||
|
|
Analogs _analogs;
|
||
|
|
Dials _dials;
|
||
|
|
|
||
|
|
|
||
|
|
public:
|
||
|
|
static TypeHandle get_class_type() {
|
||
|
|
return _type_handle;
|
||
|
|
}
|
||
|
|
static void init_type() {
|
||
|
|
ClientBase::init_type();
|
||
|
|
register_type(_type_handle, "VrpnClient",
|
||
|
|
ClientBase::get_class_type());
|
||
|
|
}
|
||
|
|
virtual TypeHandle get_type() const {
|
||
|
|
return get_class_type();
|
||
|
|
}
|
||
|
|
virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
|
||
|
|
|
||
|
|
private:
|
||
|
|
static TypeHandle _type_handle;
|
||
|
|
};
|
||
|
|
|
||
|
|
#include "vrpnClient.I"
|
||
|
|
|
||
|
|
#endif
|