/* * * @APPLE_LICENSE_HEADER_START@ * * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved. * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ #ifndef _IOKIT_HID_IOHIDPOINTINGDEVICE_H #define _IOKIT_HID_IOHIDPOINTINGDEVICE_H #include "IOHIDDeviceShim.h" #include "IOHIPointing.h" class IOHIDPointingDevice : public IOHIDDeviceShim { OSDeclareDefaultStructors( IOHIDPointingDevice ) private: bool _isScrollPresent; UInt8 _numButtons; UInt32 _resolution; IOBufferMemoryDescriptor * _report; IOHIPointing * _provider; protected: virtual void free(); virtual bool handleStart( IOService * provider ); public: static IOHIDPointingDevice * newPointingDevice(IOService * owner, UInt8 numButtons, UInt32 resolution, bool scroll); virtual bool init( OSDictionary * dictionary = 0 ); virtual IOReturn newReportDescriptor( IOMemoryDescriptor ** descriptor ) const; virtual void postMouseEvent(UInt8 buttons, UInt16 x, UInt16 y, UInt8 wheel=0); inline bool isScrollPresent() {return _isScrollPresent;} }; #endif /* !_IOKIT_HID_IOHIDPOINTINGDEVICE_H */