Panda3D
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ioKitInputDeviceManager.h
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1/**
2 * PANDA 3D SOFTWARE
3 * Copyright (c) Carnegie Mellon University. All rights reserved.
4 *
5 * All use of this software is subject to the terms of the revised BSD
6 * license. You should have received a copy of this license along
7 * with this source code in a file named "LICENSE."
8 *
9 * @file ioKitInputDeviceManager.h
10 * @author rdb
11 * @date 2018-02-04
12 */
13
14#ifndef IOKITINPUTDEVICEMANAGER_H
15#define IOKITINPUTDEVICEMANAGER_H
16
17#include "inputDeviceManager.h"
18
19#if defined(__APPLE__) && !defined(CPPPARSER)
20#include <IOKit/hid/IOHIDManager.h>
21
22class IOKitInputDevice;
23
24/**
25 * The macOS implementation of InputDeviceManager.
26 */
27class EXPCL_PANDA_DEVICE IOKitInputDeviceManager final : public InputDeviceManager {
28protected:
29 IOKitInputDeviceManager();
30 ~IOKitInputDeviceManager();
31
32protected:
33 IOHIDManagerRef _hid_manager;
34
35 // The device removal callback method we need to use requires us to remember
36 // which IOKitInputDevice corresponds to which IOHIDDeviceRef. This is the
37 // same strategy used by winInputDevice and friends.
38 //
39 // We can make this a mapping to raw pointers since we know _devices will be
40 // holding a reference until remove_device is called.
42
43 static void on_match_device(void *ctx, IOReturn result, void *sender, IOHIDDeviceRef device);
44 static void on_remove_device(void *ctx, IOReturn result, void *sender, IOHIDDeviceRef device);
45
46 friend class InputDeviceManager;
47};
48
49#endif
50
51#endif
This class keeps track of all the devices on a system, and sends out events when a device has been ho...
This is our own Panda specialization on the default STL map.
Definition pmap.h:49
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.