dmxinputinit.h@ 62425

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Additions/xorg: support X.Org Server 1.12.
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1	/*
2	* Copyright 2002 Red Hat Inc., Durham, North Carolina.
3	*
4	* All Rights Reserved.
5	*
6	* Permission is hereby granted, free of charge, to any person obtaining
7	* a copy of this software and associated documentation files (the
8	* "Software"), to deal in the Software without restriction, including
9	* without limitation on the rights to use, copy, modify, merge,
10	* publish, distribute, sublicense, and/or sell copies of the Software,
11	* and to permit persons to whom the Software is furnished to do so,
12	* subject to the following conditions:
13	*
14	* The above copyright notice and this permission notice (including the
15	* next paragraph) shall be included in all copies or substantial
16	* portions of the Software.
17	*
18	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
19	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20	* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
21	* NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
22	* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
23	* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
24	* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
25	* SOFTWARE.
26	*/
27
28	/*
29	* Authors:
30	* Rickard E. (Rik) Faith <[email protected]>
31	*
32	*/
33
34	/** \file
35	* Interface for low-level input support. \see dmxinputinit.c */
36
37	#ifndef _DMXINPUTINIT_H_
38	#define _DMXINPUTINIT_H_
39
40	#include "dmx.h"
41	#include "dmxinput.h"
42	#include "dmxlog.h"
43
44
45	#define DMX_LOCAL_DEFAULT_KEYBOARD "kbd"
46	#define DMX_LOCAL_DEFAULT_POINTER "ps2"
47	#define DMX_MAX_BUTTONS 256
48	#define DMX_MOTION_SIZE 256
49	#define DMX_MAX_VALUATORS 32
50	#define DMX_MAX_AXES 32
51	#define DMX_MAX_XINPUT_EVENT_TYPES 100
52	#define DMX_MAP_ENTRIES 16 /* Must be a power of 2 */
53	#define DMX_MAP_MASK (DMX_MAP_ENTRIES - 1)
54
55	typedef enum {
56	DMX_FUNCTION_GRAB,
57	DMX_FUNCTION_TERMINATE,
58	DMX_FUNCTION_FINE
59	} DMXFunctionType;
60
61	typedef enum {
62	DMX_LOCAL_HIGHLEVEL,
63	DMX_LOCAL_KEYBOARD,
64	DMX_LOCAL_MOUSE,
65	DMX_LOCAL_OTHER
66	} DMXLocalInputType;
67
68	typedef enum {
69	DMX_LOCAL_TYPE_LOCAL,
70	DMX_LOCAL_TYPE_CONSOLE,
71	DMX_LOCAL_TYPE_BACKEND,
72	DMX_LOCAL_TYPE_COMMON
73	} DMXLocalInputExtType;
74
75	typedef enum {
76	DMX_RELATIVE,
77	DMX_ABSOLUTE,
78	DMX_ABSOLUTE_CONFINED
79	} DMXMotionType;
80
81	/** Stores information from low-level device that is used to initialize
82	* the device at the dix level. */
83	typedef struct _DMXLocalInitInfo {
84	int keyboard; /*< Non-zero if the device is a keyboard /
85
86	int keyClass; /*< Non-zero if keys are present /
87	KeySymsRec keySyms; /*< Key symbols /
88	int freemap; /*< If non-zero, free keySyms.map /
89	CARD8 modMap[MAP_LENGTH]; /*< Modifier map /
90	XkbDescPtr xkb; /*< XKB description /
91	XkbComponentNamesRec names; /*< XKB component names /
92	int freenames; /*< Non-zero if names should be free'd /
93	int force; /*< Do not allow command line override /
94
95	int buttonClass; /*< Non-zero if buttons are present /
96	int numButtons; /*< Number of buttons /
97	unsigned char map[DMX_MAX_BUTTONS]; /*< Button map /
98
99	int valuatorClass; /**< Non-zero if valuators are
100	* present */
101	int numRelAxes; /*< Number of relative axes /
102	int numAbsAxes; /*< Number of absolute axes /
103	int minval[DMX_MAX_AXES]; /*< Minimum values /
104	int maxval[DMX_MAX_AXES]; /*< Maximum values /
105	int res[DMX_MAX_AXES]; /*< Resolution /
106	int minres[DMX_MAX_AXES]; /*< Minimum resolutions /
107	int maxres[DMX_MAX_AXES]; /*< Maximum resolutions /
108
109	int focusClass; /**< Non-zero if device can
110	* cause focus */
111	int proximityClass; /**< Non-zero if device
112	* causes proximity events */
113	int kbdFeedbackClass; /**< Non-zero if device has
114	* keyboard feedback */
115	int ptrFeedbackClass; /**< Non-zero if device has
116	* pointer feedback */
117	int ledFeedbackClass; /**< Non-zero if device has
118	* LED indicators */
119	int belFeedbackClass; /**< Non-zero if device has a
120	* bell */
121	int intFeedbackClass; /**< Non-zero if device has
122	* integer feedback */
123	int strFeedbackClass; /**< Non-zero if device has
124	* string feedback */
125
126	int maxSymbols; /*< Maximum symbols /
127	int maxSymbolsSupported; /*< Maximum symbols supported /
128	KeySym symbols; /< Key symbols /
129	} DMXLocalInitInfo, *DMXLocalInitInfoPtr;
130
131	typedef pointer (*dmxCreatePrivateProcPtr)(DeviceIntPtr);
132	typedef void (*dmxDestroyPrivateProcPtr)(pointer);
133
134	typedef void (*dmxInitProcPtr)(DevicePtr);
135	typedef void (*dmxReInitProcPtr)(DevicePtr);
136	typedef void (*dmxLateReInitProcPtr)(DevicePtr);
137	typedef void (*dmxGetInfoProcPtr)(DevicePtr, DMXLocalInitInfoPtr);
138	typedef int (*dmxOnProcPtr)(DevicePtr);
139	typedef void (*dmxOffProcPtr)(DevicePtr);
140	typedef void (*dmxUpdatePositionProcPtr)(pointer, int x, int y);
141
142	typedef void (dmxVTPreSwitchProcPtr)(pointer); / Turn I/O Off */
143	typedef void (dmxVTPostSwitchProcPtr)(pointer); / Turn I/O On */
144	typedef void (*dmxVTSwitchReturnProcPtr)(pointer);
145	typedef int (*dmxVTSwitchProcPtr)(pointer, int vt,
146	dmxVTSwitchReturnProcPtr, pointer);
147
148	typedef void (*dmxMotionProcPtr)(DevicePtr,
149	int *valuators,
150	int firstAxis,
151	int axesCount,
152	DMXMotionType type,
153	DMXBlockType block);
154	typedef void (*dmxEnqueueProcPtr)(DevicePtr, int type, int detail,
155	KeySym keySym, XEvent *e,
156	DMXBlockType block);
157	typedef int (*dmxCheckSpecialProcPtr)(DevicePtr, KeySym keySym);
158	typedef void (*dmxCollectEventsProcPtr)(DevicePtr,
159	dmxMotionProcPtr,
160	dmxEnqueueProcPtr,
161	dmxCheckSpecialProcPtr,
162	DMXBlockType);
163	typedef void (*dmxProcessInputProcPtr)(pointer);
164	typedef void (*dmxUpdateInfoProcPtr)(pointer, DMXUpdateType, WindowPtr);
165	typedef int (*dmxFunctionsProcPtr)(pointer, DMXFunctionType);
166
167	typedef void (dmxKBCtrlProcPtr)(DevicePtr, KeybdCtrl ctrl);
168	typedef void (dmxMCtrlProcPtr)(DevicePtr, PtrCtrl ctrl);
169	typedef void (*dmxKBBellProcPtr)(DevicePtr, int percent,
170	int volume, int pitch, int duration);
171
172	/** Stores a mapping between the device id on the remote X server and
173	* the id on the DMX server */
174	typedef struct _DMXEventMap {
175	int remote; /*< Event number on remote X server /
176	int server; /*< Event number (unbiased) on DMX server /
177	} DMXEventMap;
178
179	/** This is the device-independent structure used by the low-level input
180	* routines. The contents are not exposed to top-level .c files (except
181	* dmxextensions.c). \see dmxinput.h \see dmxextensions.c */
182	typedef struct _DMXLocalInputInfo {
183	const char name; /< Device name /
184	DMXLocalInputType type; /*< Device type /
185	DMXLocalInputExtType extType; /*< Extended device type /
186	int binding; /**< Count of how many consecutive
187	* structs are bound to the same
188	* device */
189
190	/* Low-level (e.g., keyboard/mouse drivers) */
191
192	dmxCreatePrivateProcPtr create_private; /**< Create
193	* device-dependent
194	* private */
195	dmxDestroyPrivateProcPtr destroy_private; /**< Destroy
196	* device-dependent
197	* private */
198	dmxInitProcPtr init; /*< Initialize device /
199	dmxReInitProcPtr reinit; /**< Reinitialize device
200	* (during a
201	* reconfiguration) */
202	dmxLateReInitProcPtr latereinit; /**< Reinitialize a device
203	* (called very late
204	* during a
205	* reconfiguration) */
206	dmxGetInfoProcPtr get_info; /*< Get device information /
207	dmxOnProcPtr on; /*< Turn device on /
208	dmxOffProcPtr off; /*< Turn device off /
209	dmxUpdatePositionProcPtr update_position; /**< Called when another
210	* device updates the
211	* cursor position */
212	dmxVTPreSwitchProcPtr vt_pre_switch; /*< Called before a VT switch /
213	dmxVTPostSwitchProcPtr vt_post_switch; /*< Called after a VT switch /
214	dmxVTSwitchProcPtr vt_switch; /*< Causes a VT switch /
215
216	dmxCollectEventsProcPtr collect_events; /**< Collect and enqueue
217	* events from the
218	* device*/
219	dmxProcessInputProcPtr process_input; /**< Process event (from
220	* queue) */
221	dmxFunctionsProcPtr functions;
222	dmxUpdateInfoProcPtr update_info; /**< Update window layout
223	* information */
224
225	dmxMCtrlProcPtr mCtrl; /*< Pointer control /
226	dmxKBCtrlProcPtr kCtrl; /*< Keyboard control /
227	dmxKBBellProcPtr kBell; /*< Bell control /
228
229	pointer private; /*< Device-dependent private /
230	int isCore; /*< Is a DMX core device /
231	int sendsCore; /*< Sends DMX core events /
232	KeybdCtrl kctrl; /*< Keyboard control /
233	PtrCtrl mctrl; /*< Pointer control /
234
235	DeviceIntPtr pDevice; /*< X-level device /
236	int inputIdx; /*< High-level index /
237	int lastX, lastY; /**< Last known position;
238	* for XInput in
239	* dmxevents.c */
240
241	int head; /**< XInput motion history
242	* head */
243	int tail; /**< XInput motion history
244	* tail */
245	unsigned long history; /< XInput motion history /
246	int valuators; /< Cache of previous values /
247
248	/* for XInput ChangePointerDevice */
249	int (*savedMotionProc)(DeviceIntPtr,
250	xTimecoord *,
251	unsigned long,
252	unsigned long,
253	ScreenPtr);
254	int savedMotionEvents; /*< Saved motion events /
255	int savedSendsCore; /*< Saved sends-core flag /
256
257	DMXEventMap map[DMX_MAP_ENTRIES]; /*< XInput device id map /
258	int mapOptimize; /**< XInput device id
259	* map
260	* optimization */
261
262	long deviceId; /**< device id on remote side,
263	* if any */
264	const char deviceName; /*< devive name on remote
265	* side, if any */
266	} DMXLocalInputInfoRec;
267
268	extern DMXLocalInputInfoPtr dmxLocalCorePointer, dmxLocalCoreKeyboard;
269
270	extern void dmxLocalInitInput(DMXInputInfo *dmxInput);
271	extern DMXLocalInputInfoPtr dmxInputCopyLocal(DMXInputInfo *dmxInput,
272	DMXLocalInputInfoPtr s);
273
274	extern void dmxChangePointerControl(DeviceIntPtr pDevice, PtrCtrl *ctrl);
275	extern void dmxKeyboardKbdCtrlProc(DeviceIntPtr pDevice, KeybdCtrl *ctrl);
276	extern void dmxKeyboardBellProc(int percent, DeviceIntPtr pDevice,
277	pointer ctrl, int unknown);
278
279	extern int dmxInputExtensionErrorHandler(Display dsp, _Xconst char name,
280	_Xconst char *reason);
281
282	extern int dmxInputDetach(DMXInputInfo *dmxInput);
283	extern void dmxInputDetachAll(DMXScreenInfo *dmxScreen);
284	extern int dmxInputDetachId(int id);
285	extern DMXInputInfo *dmxInputLocateId(int id);
286	extern int dmxInputAttachConsole(const char *name, int isCore,
287	int *id);
288	extern int dmxInputAttachBackend(int physicalScreen, int isCore,
289	int *id);
290
291	#endif

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source: vbox/trunk/src/VBox/Additions/x11/x11include/xorg-server-1.12.0/dmxinputinit.h@ 62425

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