/* * THIS SAMPLE INPUT DRIVER IS OUT OF DATE. DO NOT USE IT AS A TEMPLATE * WHEN WRITING A NEW INPUT DRIVER. */ /* * Copyright (c) 1998 Metro Link Incorporated * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. * * Except as contained in this notice, the name of the Metro Link shall not be * used in advertising or otherwise to promote the sale, use or other dealings * in this Software without prior written authorization from Metro Link. * */ /* $XFree86: xc/programs/Xserver/hw/xfree86/input/sample/sample.h,v 1.4 2002/01/15 15:32:45 dawes Exp $ */ #ifndef _SAMPLE_H_ #define _SAMPLE_H_ /****************************************************************************** * Definitions * structs, typedefs, #defines, enums *****************************************************************************/ #define SAMPLE_PACKET_SIZE 10 #define SAMPLE_SYNC_BYTE 'T' #define SAMPLE_INIT_CHECKSUM 0 #define SAMPLE_BODY_LEN 9 typedef enum { SAMPLE_normal, SAMPLE_type, SAMPLE_body, SAMPLE_checksum } SAMPLEState; #define WORD_ASSEMBLY(byte1, byte2) (((byte2) << 8) | (byte1)) typedef struct _SAMPLEPrivateRec { int min_x; /* Minimum x reported by calibration */ int max_x; /* Maximum x */ int min_y; /* Minimum y reported by calibration */ int max_y; /* Maximum y */ int button_threshold; /* Z > button threshold = button click */ int axes; Bool button_down; /* is the "button" currently down */ int button_number; /* which button to report */ int reporting_mode; /* TS_Raw or TS_Scaled */ int untouch_delay; /* Delay before reporting an untouch (in ms) */ int report_delay; /* Delay between touch report packets */ int screen_num; /* Screen associated with the device */ int screen_width; /* Width of the associated X screen */ int screen_height; /* Height of the screen */ XISBuffer *buffer; unsigned char packet[SAMPLE_PACKET_SIZE]; /* packet being/just read */ int packeti; /* index into packet */ unsigned char checksum; /* Current checksum of data in assembly * * buffer */ SAMPLEState lex_mode; } SAMPLEPrivateRec, *SAMPLEPrivatePtr; /****************************************************************************** * Declarations *****************************************************************************/ static MODULESETUPPROTO( SetupProc ); static void TearDownProc (pointer p); static Bool DeviceControl (DeviceIntPtr, int); static Bool DeviceOn (DeviceIntPtr); static Bool DeviceOff (DeviceIntPtr); static Bool DeviceClose (DeviceIntPtr); static Bool DeviceInit (DeviceIntPtr); static void ReadInput (LocalDevicePtr); static int ControlProc (LocalDevicePtr, xDeviceCtl *); static void CloseProc (LocalDevicePtr); static int SwitchMode (ClientPtr, DeviceIntPtr, int); static Bool ConvertProc (LocalDevicePtr, int, int, int, int, int, int, int, int, int *, int *); static Bool QueryHardware (SAMPLEPrivatePtr, int *, int *); static Bool SAMPLEGetPacket (SAMPLEPrivatePtr priv); /* * DO NOT PUT ANYTHING AFTER THIS ENDIF */ #endif