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source: vbox/trunk/src/VBox/Additions/x11/x11include/xorg-server-1.9.0/xf86Xinput.h

最後變更 在這個檔案是 32163,由 vboxsync 提交於 14 年 前

Additions/x11/x11include: additional headers for building drivers for X.Org Server 1.9
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1/*
2 * Copyright 1995-1999 by Frederic Lepied, France. <[email protected]>
3 *
4 * Permission to use, copy, modify, distribute, and sell this software and its
5 * documentation for any purpose is hereby granted without fee, provided that
6 * the above copyright notice appear in all copies and that both that
7 * copyright notice and this permission notice appear in supporting
8 * documentation, and that the name of Frederic Lepied not be used in
9 * advertising or publicity pertaining to distribution of the software without
10 * specific, written prior permission. Frederic Lepied makes no
11 * representations about the suitability of this software for any purpose. It
12 * is provided "as is" without express or implied warranty.
13 *
14 * FREDERIC LEPIED DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
15 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
16 * EVENT SHALL FREDERIC LEPIED BE LIABLE FOR ANY SPECIAL, INDIRECT OR
17 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
18 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
19 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
20 * PERFORMANCE OF THIS SOFTWARE.
21 *
22 */
23
24/*
25 * Copyright (c) 2000-2002 by The XFree86 Project, Inc.
26 *
27 * Permission is hereby granted, free of charge, to any person obtaining a
28 * copy of this software and associated documentation files (the "Software"),
29 * to deal in the Software without restriction, including without limitation
30 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
31 * and/or sell copies of the Software, and to permit persons to whom the
32 * Software is furnished to do so, subject to the following conditions:
33 *
34 * The above copyright notice and this permission notice shall be included in
35 * all copies or substantial portions of the Software.
36 *
37 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
38 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
39 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
40 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
41 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
42 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
43 * OTHER DEALINGS IN THE SOFTWARE.
44 *
45 * Except as contained in this notice, the name of the copyright holder(s)
46 * and author(s) shall not be used in advertising or otherwise to promote
47 * the sale, use or other dealings in this Software without prior written
48 * authorization from the copyright holder(s) and author(s).
49 */
50
51
52#ifndef _xf86Xinput_h
53#define _xf86Xinput_h
54
55#include "xf86str.h"
56#include "inputstr.h"
57#include <X11/extensions/XI.h>
58#include <X11/extensions/XIproto.h>
59#include "XIstubs.h"
60
61/* Input device flags */
62#define XI86_OPEN_ON_INIT 0x01 /* open the device at startup time */
63#define XI86_CONFIGURED 0x02 /* the device has been configured */
64#define XI86_ALWAYS_CORE 0x04 /* device always controls the pointer */
65/* the device sends Xinput and core pointer events */
66#define XI86_SEND_CORE_EVENTS XI86_ALWAYS_CORE
67/* if the device is the core pointer or is sending core events, and
68 * SEND_DRAG_EVENTS is false, and a buttons is done, then no motion events
69 * (mouse drag action) are sent. This is mainly to allow a touch screen to be
70 * used with netscape and other browsers which do strange things if the mouse
71 * moves between button down and button up. With a touch screen, this motion
72 * is common due to the user's finger moving slightly.
73 */
74#define XI86_SEND_DRAG_EVENTS 0x08
75#define XI86_CORE_POINTER 0x10 /* device is the core pointer */
76#define XI86_CORE_KEYBOARD 0x20 /* device is the core keyboard */
77#define XI86_POINTER_CAPABLE 0x40 /* capable of being a core pointer */
78#define XI86_KEYBOARD_CAPABLE 0x80 /* capable of being a core keyboard */
79
80#define XI_PRIVATE(dev) \
81 (((LocalDevicePtr)((dev)->public.devicePrivate))->private)
82
83/* Valuator verification macro */
84#define XI_VERIFY_VALUATORS(num_valuators) \
85 if (num_valuators > MAX_VALUATORS) { \
86 xf86Msg(X_ERROR, "%s: num_valuator %d is greater than" \
87 " MAX_VALUATORS\n", __FUNCTION__, num_valuators); \
88 return; \
89 }
90
91/* Stupid API backwards-compatibility. */
92#define TS_Raw 60
93#define TS_Scaled 61
94
95/* This holds the input driver entry and module information. */
96typedef struct _InputDriverRec {
97 int driverVersion;
98 char * driverName;
99 void (*Identify)(int flags);
100 struct _LocalDeviceRec *(*PreInit)(struct _InputDriverRec *drv,
101 IDevPtr dev, int flags);
102 void (*UnInit)(struct _InputDriverRec *drv,
103 struct _LocalDeviceRec *pInfo,
104 int flags);
105 pointer module;
106 int refCount;
107} InputDriverRec, *InputDriverPtr;
108
109/* This is to input devices what the ScrnInfoRec is to screens. */
110
111typedef struct _LocalDeviceRec {
112 struct _LocalDeviceRec *next;
113 char * name;
114 int flags;
115
116 Bool (*device_control)(DeviceIntPtr device, int what);
117 void (*read_input)(struct _LocalDeviceRec *local);
118 int (*control_proc)(struct _LocalDeviceRec *local,
119 xDeviceCtl *control);
120 void (*close_proc)(struct _LocalDeviceRec *local);
121 int (*switch_mode)(ClientPtr client, DeviceIntPtr dev,
122 int mode);
123 Bool (*conversion_proc)(struct _LocalDeviceRec *local,
124 int first, int num, int v0,
125 int v1, int v2, int v3, int v4,
126 int v5, int *x, int *y);
127 Bool (*reverse_conversion_proc)(
128 struct _LocalDeviceRec *local,
129 int x, int y, int *valuators);
130 int (*set_device_valuators)
131 (struct _LocalDeviceRec *local,
132 int *valuators, int first_valuator,
133 int num_valuators);
134
135 int fd;
136 Atom atom;
137 DeviceIntPtr dev;
138 pointer private;
139 int private_flags;
140 unsigned int first;
141 unsigned int last;
142 int old_x;
143 int old_y;
144 char * type_name;
145 IntegerFeedbackPtr always_core_feedback;
146 IDevPtr conf_idev;
147 InputDriverPtr drv;
148 pointer module;
149 pointer options;
150 unsigned int history_size;
151 InputAttributes *attrs;
152} LocalDeviceRec, *LocalDevicePtr, InputInfoRec, *InputInfoPtr;
153
154typedef struct _DeviceAssocRec
155{
156 char * config_section_name;
157 LocalDevicePtr (*device_allocate)(void);
158} DeviceAssocRec, *DeviceAssocPtr;
159
160/* xf86Globals.c */
161extern _X_EXPORT InputInfoPtr xf86InputDevs;
162
163/* xf86Xinput.c */
164extern _X_EXPORT void xf86PostMotionEvent(DeviceIntPtr device, int is_absolute,
165 int first_valuator, int num_valuators, ...);
166extern _X_EXPORT void xf86PostMotionEventP(DeviceIntPtr device, int is_absolute,
167 int first_valuator, int num_valuators, int *valuators);
168extern _X_EXPORT void xf86PostProximityEvent(DeviceIntPtr device, int is_in,
169 int first_valuator, int num_valuators, ...);
170extern _X_EXPORT void xf86PostProximityEventP(DeviceIntPtr device, int is_in, int first_valuator,
171 int num_valuators, int *valuators);
172extern _X_EXPORT void xf86PostButtonEvent(DeviceIntPtr device, int is_absolute, int button,
173 int is_down, int first_valuator, int num_valuators,
174 ...);
175extern _X_EXPORT void xf86PostButtonEventP(DeviceIntPtr device, int is_absolute, int button,
176 int is_down, int first_valuator, int num_valuators,
177 int *valuators);
178extern _X_EXPORT void xf86PostKeyEvent(DeviceIntPtr device, unsigned int key_code, int is_down,
179 int is_absolute, int first_valuator, int num_valuators,
180 ...);
181extern _X_EXPORT void xf86PostKeyEventP(DeviceIntPtr device, unsigned int key_code, int is_down,
182 int is_absolute, int first_valuator, int num_valuators,
183 int *valuators);
184extern _X_EXPORT void xf86PostKeyboardEvent(DeviceIntPtr device, unsigned int key_code,
185 int is_down);
186extern _X_EXPORT int xf86ActivateDevice(LocalDevicePtr local);
187extern _X_EXPORT LocalDevicePtr xf86FirstLocalDevice(void);
188extern _X_EXPORT int xf86ScaleAxis(int Cx, int Sxhigh, int Sxlow, int Rxhigh, int Rxlow);
189extern _X_EXPORT void xf86XInputSetScreen(LocalDevicePtr local, int screen_number, int x, int y);
190extern _X_EXPORT void xf86ProcessCommonOptions(InputInfoPtr pInfo, pointer options);
191extern _X_EXPORT void xf86InitValuatorAxisStruct(DeviceIntPtr dev, int axnum, Atom label, int minval,
192 int maxval, int resolution, int min_res,
193 int max_res);
194extern _X_EXPORT void xf86InitValuatorDefaults(DeviceIntPtr dev, int axnum);
195extern _X_EXPORT void xf86AddEnabledDevice(InputInfoPtr pInfo);
196extern _X_EXPORT void xf86RemoveEnabledDevice(InputInfoPtr pInfo);
197extern _X_EXPORT void xf86DisableDevice(DeviceIntPtr dev, Bool panic);
198extern _X_EXPORT void xf86EnableDevice(DeviceIntPtr dev);
199/* not exported */
200int xf86NewInputDevice(IDevPtr idev, DeviceIntPtr *pdev, BOOL is_auto);
201
202/* xf86Helper.c */
203extern _X_EXPORT void xf86AddInputDriver(InputDriverPtr driver, pointer module, int flags);
204extern _X_EXPORT void xf86DeleteInputDriver(int drvIndex);
205extern _X_EXPORT InputInfoPtr xf86AllocateInput(InputDriverPtr drv, int flags);
206extern _X_EXPORT InputDriverPtr xf86LookupInputDriver(const char *name);
207extern _X_EXPORT InputInfoPtr xf86LookupInput(const char *name);
208extern _X_EXPORT void xf86DeleteInput(InputInfoPtr pInp, int flags);
209extern _X_EXPORT void xf86MotionHistoryAllocate(LocalDevicePtr local);
210
211/* xf86Option.c */
212extern _X_EXPORT void xf86CollectInputOptions(InputInfoPtr pInfo, const char **defaultOpts,
213 pointer extraOpts);
214
215
216/* Legacy hatred */
217#define SendCoreEvents 59
218#define DontSendCoreEvents 60
219
220#endif /* _xf86Xinput_h */
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