1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
/*
* Copyright (c) 1999 Machine Vision Holdings Incorporated
* Author: Mayk Langer <langer@vsys.de>
*
* 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/dmc/xf86DMC.h,v 1.1 2001/08/17 13:27:55 dawes Exp $ */
#ifndef _DMC_H_
#define _DMC_H_
/******************************************************************************
* Definitions
* structs, typedefs, #defines, enums
*****************************************************************************/
#define DMC_PACKET_SIZE 5
typedef enum
{
DMC_byte0, DMC_byte1, DMC_byte2, DMC_byte3, DMC_byte4,
DMC_Response0
}
DMCState;
typedef struct _DMCPrivateRec
{
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[DMC_PACKET_SIZE]; /* packet being/just read */
DMCState lex_mode;
char pen_down;
}
DMCPrivateRec, *DMCPrivatePtr;
/******************************************************************************
* 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 (DMCPrivatePtr);
static Bool DMCGetPacket (DMCPrivatePtr priv);
static Bool DMCSendPacket (DMCPrivatePtr priv, unsigned char *buf, int len );
static InputInfoPtr
DMCPreInit(InputDriverPtr drv, IDevPtr dev, int flags);
static void
DMCPtrCtrl(DeviceIntPtr device, PtrCtrl *ctrl);
#endif /* _DMC_H_ */
|
