iokit/IOKit/hidsystem/IOHITabletPointer.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22 #ifndef _IOHITABLETPOINTER_H
  23 #define _IOHITABLETPOINTER_H
  24
  25 #include <IOKit/hidsystem/IOHIDevice.h>
  26 #include <IOKit/hidsystem/IOHITablet.h>
  27 #include <IOKit/hidsystem/IOLLEvent.h>
  28
  29 #define kIOHITabletPointerID                    "PointerID"
  30 #define kIOHITabletPointerDeviceID              "DeviceID"
  31 #define kIOHITabletPointerVendorType    "VendorPointerType"
  32 #define kIOHITabletPointerType                  "PointerType"
  33 #define kIOHITabletPointerSerialNumber  "SerialNumber"
  34 #define kIOHITabletPointerUniqueID              "UniqueID"
  35
  36 class IOHITabletPointer : public IOHIDevice
  37 {
  38     OSDeclareDefaultStructors(IOHITabletPointer);
  39
  40 public:
  41     IOHITablet  *_tablet;
  42     UInt16              _deviceID;
  43
  44     static UInt16 generateDeviceID();
  45
  46     virtual bool init(OSDictionary *propTable);
  47     virtual bool attach(IOService *provider);
  48
  49     virtual void dispatchTabletEvent(NXEventData *tabletEvent,
  50                                      AbsoluteTime ts);
  51     virtual void dispatchProximityEvent(NXEventData *proximityEvent,
  52                                         AbsoluteTime ts);
  53 };
  54
  55 #endif /* !_IOHITABLETPOINTER_H */