iokit/Drivers/hidsystem/drvAppleADBDevices/AppleADBMouse.h

   1 /*
   2  * Copyright (c) 1998-2000 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 /*
  23  * 18 June 1998 sdouglas  Start IOKit version.
  24  * 18 Nov  1998 suurballe port to C++
  25  *  4 Oct  1999 decesare  Revised for Type 4 support and sub-classed drivers.
  26  */
  27
  28 #include <IOKit/adb/IOADBDevice.h>
  29 #include <IOKit/hidsystem/IOHIPointing.h>
  30
  31 #define TRUE    1
  32 #define FALSE   0
  33
  34 class AppleADBMouse: public IOHIPointing
  35 {
  36   OSDeclareDefaultStructors(AppleADBMouse);
  37
  38 protected:
  39   IOADBDevice * adbDevice;
  40   IOFixed       _resolution;
  41   IOItemCount   _buttonCount;
  42
  43 public:
  44   virtual IOService * probe(IOService * provider, SInt32 * score);
  45   virtual bool start(IOService * provider);
  46   virtual UInt32 interfaceID(void);
  47   virtual UInt32 deviceType(void);
  48   virtual IOFixed resolution(void);
  49   virtual IOItemCount buttonCount(void);
  50   virtual void packet(UInt8 adbCommand, IOByteCount length, UInt8 * data);
  51 };
  52
  53
  54 class AppleADBMouseType1 : public AppleADBMouse
  55 {
  56   OSDeclareDefaultStructors(AppleADBMouseType1);
  57
  58 public:
  59   virtual IOService * probe(IOService * provider, SInt32 * score);
  60   virtual bool start(IOService * provider);
  61 };
  62
  63
  64 class AppleADBMouseType2 : public AppleADBMouse
  65 {
  66   OSDeclareDefaultStructors(AppleADBMouseType2);
  67
  68 public:
  69   virtual IOService * probe(IOService * provider, SInt32 * score);
  70   virtual bool start(IOService * provider);
  71 };
  72
  73
  74 class AppleADBMouseType4 : public AppleADBMouse
  75 {
  76   OSDeclareDefaultStructors(AppleADBMouseType4);
  77
  78 private:
  79     bool Clicking, Dragging, DragLock, typeTrackpad;
  80     virtual IOReturn setParamProperties( OSDictionary * dict );
  81     bool enableEnhancedMode();
  82
  83 protected:
  84   UInt32 deviceSignature;
  85   UInt16 deviceResolution;
  86   UInt8  deviceClass;
  87   UInt8  deviceNumButtons;
  88
  89 public:
  90   virtual IOService * probe(IOService * provider, SInt32 * score);
  91   virtual bool start(IOService * provider);
  92   virtual void packet(UInt8 adbCommand, IOByteCount length, UInt8 * data);
  93   virtual OSData * copyAccelerationTable();
  94 };