122 lines
3.4 KiB
C++
122 lines
3.4 KiB
C++
// Filename: vrpnClient.h
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// Created by: jason (04Aug00)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) Carnegie Mellon University. All rights reserved.
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//
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// All use of this software is subject to the terms of the revised BSD
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// license. You should have received a copy of this license along
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// with this source code in a file named "LICENSE."
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//
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////////////////////////////////////////////////////////////////////
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#ifndef VRPNCLIENT_H
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#define VRPNCLIENT_H
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#include "pandabase.h"
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#include "clientBase.h"
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#include "vrpn_interface.h"
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class VrpnTracker;
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class VrpnTrackerDevice;
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class VrpnButton;
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class VrpnButtonDevice;
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class VrpnAnalog;
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class VrpnAnalogDevice;
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class VrpnDial;
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class VrpnDialDevice;
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////////////////////////////////////////////////////////////////////
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// Class : VrpnClient
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// Description : A specific ClientBase that connects to a VRPN server
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// and records information on the connected VRPN
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// devices.
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////////////////////////////////////////////////////////////////////
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class EXPCL_PANDA_VRPN VrpnClient : public ClientBase {
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PUBLISHED:
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VrpnClient(const string &server_name);
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~VrpnClient();
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INLINE const string &get_server_name() const;
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INLINE bool is_valid() const;
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INLINE bool is_connected() const;
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void write(ostream &out, int indent_level = 0) const;
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public:
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INLINE static double convert_to_secs(struct timeval msg_time);
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protected:
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virtual PT(ClientDevice) make_device(TypeHandle device_type,
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const string &device_name);
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virtual bool disconnect_device(TypeHandle device_type,
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const string &device_name,
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ClientDevice *device);
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virtual void do_poll();
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private:
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PT(ClientDevice) make_tracker_device(const string &device_name);
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PT(ClientDevice) make_button_device(const string &device_name);
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PT(ClientDevice) make_analog_device(const string &device_name);
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PT(ClientDevice) make_dial_device(const string &device_name);
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void disconnect_tracker_device(VrpnTrackerDevice *device);
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void disconnect_button_device(VrpnButtonDevice *device);
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void disconnect_analog_device(VrpnAnalogDevice *device);
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void disconnect_dial_device(VrpnDialDevice *device);
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VrpnTracker *get_tracker(const string &tracker_name);
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void free_tracker(VrpnTracker *vrpn_tracker);
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VrpnButton *get_button(const string &button_name);
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void free_button(VrpnButton *vrpn_button);
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VrpnAnalog *get_analog(const string &analog_name);
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void free_analog(VrpnAnalog *vrpn_analog);
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VrpnDial *get_dial(const string &dial_name);
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void free_dial(VrpnDial *vrpn_dial);
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private:
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string _server_name;
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vrpn_Connection *_connection;
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typedef pmap<string, VrpnTracker *> Trackers;
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typedef pmap<string, VrpnButton *> Buttons;
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typedef pmap<string, VrpnAnalog *> Analogs;
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typedef pmap<string, VrpnDial *> Dials;
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Trackers _trackers;
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Buttons _buttons;
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Analogs _analogs;
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Dials _dials;
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public:
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static TypeHandle get_class_type() {
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return _type_handle;
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}
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static void init_type() {
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ClientBase::init_type();
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register_type(_type_handle, "VrpnClient",
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ClientBase::get_class_type());
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}
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virtual TypeHandle get_type() const {
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return get_class_type();
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}
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virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
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private:
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static TypeHandle _type_handle;
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};
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#include "vrpnClient.I"
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#endif
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