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a09e091a JB |
1 | /* |
2 | * Copyright 1995-1999 by Frederic Lepied, France. <Lepied@XFree86.org> | |
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 | #ifndef _xf86Xinput_h | |
52 | #define _xf86Xinput_h | |
53 | ||
54 | #include "xf86str.h" | |
55 | #include "inputstr.h" | |
56 | #include <X11/extensions/XI.h> | |
57 | #include <X11/extensions/XIproto.h> | |
58 | #include "XIstubs.h" | |
59 | ||
60 | /* Input device flags */ | |
61 | #define XI86_ALWAYS_CORE 0x04 /* device always controls the pointer */ | |
62 | /* the device sends Xinput and core pointer events */ | |
63 | #define XI86_SEND_CORE_EVENTS XI86_ALWAYS_CORE | |
64 | /* 0x08 is reserved for legacy XI86_SEND_DRAG_EVENTS, do not use for now */ | |
65 | /* server-internal only */ | |
66 | #define XI86_DEVICE_DISABLED 0x10 /* device was disabled before vt switch */ | |
67 | ||
68 | /* This holds the input driver entry and module information. */ | |
69 | typedef struct _InputDriverRec { | |
70 | int driverVersion; | |
71 | const char *driverName; | |
72 | void (*Identify) (int flags); | |
73 | int (*PreInit) (struct _InputDriverRec * drv, | |
74 | struct _InputInfoRec * pInfo, int flags); | |
75 | void (*UnInit) (struct _InputDriverRec * drv, | |
76 | struct _InputInfoRec * pInfo, int flags); | |
77 | pointer module; | |
78 | const char **default_options; | |
79 | } InputDriverRec, *InputDriverPtr; | |
80 | ||
81 | /* This is to input devices what the ScrnInfoRec is to screens. */ | |
82 | ||
83 | typedef struct _InputInfoRec { | |
84 | struct _InputInfoRec *next; | |
85 | char *name; | |
86 | char *driver; | |
87 | ||
88 | int flags; | |
89 | ||
90 | Bool (*device_control) (DeviceIntPtr device, int what); | |
91 | void (*read_input) (struct _InputInfoRec * local); | |
92 | int (*control_proc) (struct _InputInfoRec * local, xDeviceCtl * control); | |
93 | int (*switch_mode) (ClientPtr client, DeviceIntPtr dev, int mode); | |
94 | int (*set_device_valuators) | |
95 | (struct _InputInfoRec * local, | |
96 | int *valuators, int first_valuator, int num_valuators); | |
97 | ||
98 | int fd; | |
99 | DeviceIntPtr dev; | |
100 | pointer private; | |
101 | const char *type_name; | |
102 | InputDriverPtr drv; | |
103 | pointer module; | |
104 | XF86OptionPtr options; | |
105 | InputAttributes *attrs; | |
106 | } *InputInfoPtr; | |
107 | ||
108 | /* xf86Globals.c */ | |
109 | extern InputInfoPtr xf86InputDevs; | |
110 | ||
111 | /* xf86Xinput.c */ | |
112 | extern _X_EXPORT void xf86PostMotionEvent(DeviceIntPtr device, int is_absolute, | |
113 | int first_valuator, int num_valuators, | |
114 | ...); | |
115 | extern _X_EXPORT void xf86PostMotionEventP(DeviceIntPtr device, int is_absolute, | |
116 | int first_valuator, | |
117 | int num_valuators, | |
118 | const int *valuators); | |
119 | extern _X_EXPORT void xf86PostMotionEventM(DeviceIntPtr device, int is_absolute, | |
120 | const ValuatorMask *mask); | |
121 | extern _X_EXPORT void xf86PostProximityEvent(DeviceIntPtr device, int is_in, | |
122 | int first_valuator, | |
123 | int num_valuators, ...); | |
124 | extern _X_EXPORT void xf86PostProximityEventP(DeviceIntPtr device, int is_in, | |
125 | int first_valuator, | |
126 | int num_valuators, | |
127 | const int *valuators); | |
128 | extern _X_EXPORT void xf86PostProximityEventM(DeviceIntPtr device, int is_in, | |
129 | const ValuatorMask *mask); | |
130 | extern _X_EXPORT void xf86PostButtonEvent(DeviceIntPtr device, int is_absolute, | |
131 | int button, int is_down, | |
132 | int first_valuator, int num_valuators, | |
133 | ...); | |
134 | extern _X_EXPORT void xf86PostButtonEventP(DeviceIntPtr device, int is_absolute, | |
135 | int button, int is_down, | |
136 | int first_valuator, | |
137 | int num_valuators, | |
138 | const int *valuators); | |
139 | extern _X_EXPORT void xf86PostButtonEventM(DeviceIntPtr device, int is_absolute, | |
140 | int button, int is_down, | |
141 | const ValuatorMask *mask); | |
142 | extern _X_EXPORT void xf86PostKeyEvent(DeviceIntPtr device, | |
143 | unsigned int key_code, int is_down, | |
144 | int is_absolute, int first_valuator, | |
145 | int num_valuators, ...); | |
146 | extern _X_EXPORT void xf86PostKeyEventM(DeviceIntPtr device, | |
147 | unsigned int key_code, int is_down, | |
148 | int is_absolute, | |
149 | const ValuatorMask *mask); | |
150 | extern _X_EXPORT void xf86PostKeyEventP(DeviceIntPtr device, | |
151 | unsigned int key_code, int is_down, | |
152 | int is_absolute, int first_valuator, | |
153 | int num_valuators, | |
154 | const int *valuators); | |
155 | extern _X_EXPORT void xf86PostKeyboardEvent(DeviceIntPtr device, | |
156 | unsigned int key_code, int is_down); | |
157 | extern _X_EXPORT void xf86PostTouchEvent(DeviceIntPtr dev, uint32_t touchid, | |
158 | uint16_t type, uint32_t flags, | |
159 | const ValuatorMask *mask); | |
160 | extern _X_EXPORT InputInfoPtr xf86FirstLocalDevice(void); | |
161 | extern _X_EXPORT int xf86ScaleAxis(int Cx, int to_max, int to_min, int from_max, | |
162 | int from_min); | |
163 | extern _X_EXPORT void xf86ProcessCommonOptions(InputInfoPtr pInfo, | |
164 | XF86OptionPtr options); | |
165 | extern _X_EXPORT Bool xf86InitValuatorAxisStruct(DeviceIntPtr dev, int axnum, | |
166 | Atom label, int minval, | |
167 | int maxval, int resolution, | |
168 | int min_res, int max_res, | |
169 | int mode); | |
170 | extern _X_EXPORT void xf86InitValuatorDefaults(DeviceIntPtr dev, int axnum); | |
171 | extern _X_EXPORT void xf86AddEnabledDevice(InputInfoPtr pInfo); | |
172 | extern _X_EXPORT void xf86RemoveEnabledDevice(InputInfoPtr pInfo); | |
173 | extern _X_EXPORT void xf86DisableDevice(DeviceIntPtr dev, Bool panic); | |
174 | extern _X_EXPORT void xf86EnableDevice(DeviceIntPtr dev); | |
175 | ||
176 | /* not exported */ | |
177 | int xf86NewInputDevice(InputInfoPtr pInfo, DeviceIntPtr *pdev, BOOL is_auto); | |
178 | InputInfoPtr xf86AllocateInput(void); | |
179 | ||
180 | /* xf86Helper.c */ | |
181 | extern _X_EXPORT void xf86AddInputDriver(InputDriverPtr driver, pointer module, | |
182 | int flags); | |
183 | extern _X_EXPORT void xf86DeleteInputDriver(int drvIndex); | |
184 | extern _X_EXPORT InputDriverPtr xf86LookupInputDriver(const char *name); | |
185 | extern _X_EXPORT InputInfoPtr xf86LookupInput(const char *name); | |
186 | extern _X_EXPORT void xf86DeleteInput(InputInfoPtr pInp, int flags); | |
187 | extern _X_EXPORT void xf86MotionHistoryAllocate(InputInfoPtr pInfo); | |
188 | extern _X_EXPORT void | |
189 | xf86IDrvMsgVerb(InputInfoPtr dev, | |
190 | MessageType type, int verb, const char *format, ...) | |
191 | _X_ATTRIBUTE_PRINTF(4, 5); | |
192 | extern _X_EXPORT void | |
193 | xf86IDrvMsg(InputInfoPtr dev, MessageType type, const char *format, ...) | |
194 | _X_ATTRIBUTE_PRINTF(3, 4); | |
195 | extern _X_EXPORT void | |
196 | xf86VIDrvMsgVerb(InputInfoPtr dev, | |
197 | MessageType type, int verb, const char *format, va_list args) | |
198 | _X_ATTRIBUTE_PRINTF(4, 0); | |
199 | ||
200 | /* xf86Option.c */ | |
201 | extern _X_EXPORT void | |
202 | xf86CollectInputOptions(InputInfoPtr pInfo, const char **defaultOpts); | |
203 | ||
204 | #endif /* _xf86Xinput_h */ |