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/*
* Copyright (c) 1999 Machine Vision Holdings Incorporated
* Author: David Woodhouse <David.Woodhouse@mvhi.com>
*
* Template driver used: 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/penmount/xf86PM.h,v 1.1 2000/08/01 18:59:58 dawes Exp $ */
#ifndef _PENMOUNT_H_
#define _PENMOUNT_H_
/******************************************************************************
* Definitions
* structs, typedefs, #defines, enums
*****************************************************************************/
#define PENMOUNT_PACKET_SIZE 5
typedef enum
{
PenMount_byte0, PenMount_byte1, PenMount_byte2, PenMount_byte3, PenMount_byte4,
PenMount_Response0, PenMount_Response1, PenMount_Response2
}
PenMountState;
typedef struct _PenMountPrivateRec
{
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 */
Bool button_down; /* is the "button" currently down */
int button_number; /* which button to report */
int reporting_mode; /* TS_Raw or TS_Scaled */
int screen_num; /* Screen associated with the device */
int screen_width; /* Width of the associated X screen */
int screen_height; /* Height of the screen */
int proximity;
int swap_xy;
XISBuffer *buffer;
unsigned char packet[PENMOUNT_PACKET_SIZE]; /* packet being/just read */
PenMountState lex_mode;
char chip;
char pen_down;
}
PenMountPrivateRec, *PenMountPrivatePtr;
#define CHIP_UNKNOWN 0
#define DMC8910 1
/******************************************************************************
* Declarations
*****************************************************************************/
static Bool DeviceControl (DeviceIntPtr, int);
static void ReadInput (InputInfoPtr);
static int ControlProc (InputInfoPtr, xDeviceCtl *);
static void CloseProc (InputInfoPtr);
static int SwitchMode (ClientPtr, DeviceIntPtr, int);
static Bool ConvertProc (InputInfoPtr, int, int, int, int, int, int, int, int, int *, int *);
static Bool QueryHardware (PenMountPrivatePtr);
static Bool PenMountGetPacket (PenMountPrivatePtr priv);
static Bool PenMountSendPacket (PenMountPrivatePtr priv, unsigned char *buf, int len );
static InputInfoPtr
PenMountPreInit(InputDriverPtr drv, IDevPtr dev, int flags);
static void
PenMountPtrCtrl(DeviceIntPtr device, PtrCtrl *ctrl);
#endif /* _PENMOUNT_H_ */
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