| 1 | /************************************************************
|
|---|
| 2 |
|
|---|
| 3 | Copyright 1996 by Thomas E. Dickey <[email protected]>
|
|---|
| 4 |
|
|---|
| 5 | All Rights Reserved
|
|---|
| 6 |
|
|---|
| 7 | Permission to use, copy, modify, and distribute this software and its
|
|---|
| 8 | documentation for any purpose and without fee is hereby granted,
|
|---|
| 9 | provided that the above copyright notice appear in all copies and that
|
|---|
| 10 | both that copyright notice and this permission notice appear in
|
|---|
| 11 | supporting documentation, and that the name of the above listed
|
|---|
| 12 | copyright holder(s) not be used in advertising or publicity pertaining
|
|---|
| 13 | to distribution of the software without specific, written prior
|
|---|
| 14 | permission.
|
|---|
| 15 |
|
|---|
| 16 | THE ABOVE LISTED COPYRIGHT HOLDER(S) DISCLAIM ALL WARRANTIES WITH REGARD
|
|---|
| 17 | TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
|
|---|
| 18 | AND FITNESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE
|
|---|
| 19 | LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|---|
| 20 | WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|---|
| 21 | ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|---|
| 22 | OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|---|
| 23 |
|
|---|
| 24 | ********************************************************/
|
|---|
| 25 |
|
|---|
| 26 | /********************************************************************
|
|---|
| 27 | * Interface of 'exevents.c'
|
|---|
| 28 | */
|
|---|
| 29 |
|
|---|
| 30 | #ifndef EXEVENTS_H
|
|---|
| 31 | #define EXEVENTS_H
|
|---|
| 32 |
|
|---|
| 33 | #include <X11/extensions/XIproto.h>
|
|---|
| 34 | #include "inputstr.h"
|
|---|
| 35 |
|
|---|
| 36 | /***************************************************************
|
|---|
| 37 | * Interface available to drivers *
|
|---|
| 38 | ***************************************************************/
|
|---|
| 39 |
|
|---|
| 40 | /**
|
|---|
| 41 | * Scroll flags for ::SetScrollValuator.
|
|---|
| 42 | */
|
|---|
| 43 | enum ScrollFlags {
|
|---|
| 44 | SCROLL_FLAG_NONE = 0,
|
|---|
| 45 | /**
|
|---|
| 46 | * Do not emulate legacy button events for valuator events on this axis.
|
|---|
| 47 | */
|
|---|
| 48 | SCROLL_FLAG_DONT_EMULATE = (1 << 1),
|
|---|
| 49 | /**
|
|---|
| 50 | * This axis is the preferred axis for valuator emulation for this axis'
|
|---|
| 51 | * scroll type.
|
|---|
| 52 | */
|
|---|
| 53 | SCROLL_FLAG_PREFERRED = (1 << 2)
|
|---|
| 54 | };
|
|---|
| 55 |
|
|---|
| 56 | extern _X_EXPORT int InitProximityClassDeviceStruct(
|
|---|
| 57 | DeviceIntPtr /* dev */);
|
|---|
| 58 |
|
|---|
| 59 | extern _X_EXPORT Bool InitValuatorAxisStruct(
|
|---|
| 60 | DeviceIntPtr /* dev */,
|
|---|
| 61 | int /* axnum */,
|
|---|
| 62 | Atom /* label */,
|
|---|
| 63 | int /* minval */,
|
|---|
| 64 | int /* maxval */,
|
|---|
| 65 | int /* resolution */,
|
|---|
| 66 | int /* min_res */,
|
|---|
| 67 | int /* max_res */,
|
|---|
| 68 | int /* mode */);
|
|---|
| 69 |
|
|---|
| 70 | extern _X_EXPORT Bool SetScrollValuator(
|
|---|
| 71 | DeviceIntPtr /* dev */,
|
|---|
| 72 | int /* axnum */,
|
|---|
| 73 | enum ScrollType /* type */,
|
|---|
| 74 | double /* increment */,
|
|---|
| 75 | int /* flags */);
|
|---|
| 76 |
|
|---|
| 77 | /* Input device properties */
|
|---|
| 78 | extern _X_EXPORT void XIDeleteAllDeviceProperties(
|
|---|
| 79 | DeviceIntPtr /* device */
|
|---|
| 80 | );
|
|---|
| 81 |
|
|---|
| 82 | extern _X_EXPORT int XIDeleteDeviceProperty(
|
|---|
| 83 | DeviceIntPtr /* device */,
|
|---|
| 84 | Atom /* property */,
|
|---|
| 85 | Bool /* fromClient */
|
|---|
| 86 | );
|
|---|
| 87 |
|
|---|
| 88 | extern _X_EXPORT int XIChangeDeviceProperty(
|
|---|
| 89 | DeviceIntPtr /* dev */,
|
|---|
| 90 | Atom /* property */,
|
|---|
| 91 | Atom /* type */,
|
|---|
| 92 | int /* format*/,
|
|---|
| 93 | int /* mode*/,
|
|---|
| 94 | unsigned long /* len*/,
|
|---|
| 95 | const void* /* value*/,
|
|---|
| 96 | Bool /* sendevent*/
|
|---|
| 97 | );
|
|---|
| 98 |
|
|---|
| 99 | extern _X_EXPORT int XIGetDeviceProperty(
|
|---|
| 100 | DeviceIntPtr /* dev */,
|
|---|
| 101 | Atom /* property */,
|
|---|
| 102 | XIPropertyValuePtr* /* value */
|
|---|
| 103 | );
|
|---|
| 104 |
|
|---|
| 105 | extern _X_EXPORT int XISetDevicePropertyDeletable(
|
|---|
| 106 | DeviceIntPtr /* dev */,
|
|---|
| 107 | Atom /* property */,
|
|---|
| 108 | Bool /* deletable */
|
|---|
| 109 | );
|
|---|
| 110 |
|
|---|
| 111 | extern _X_EXPORT long XIRegisterPropertyHandler(
|
|---|
| 112 | DeviceIntPtr dev,
|
|---|
| 113 | int (*SetProperty) (DeviceIntPtr dev,
|
|---|
| 114 | Atom property,
|
|---|
| 115 | XIPropertyValuePtr prop,
|
|---|
| 116 | BOOL checkonly),
|
|---|
| 117 | int (*GetProperty) (DeviceIntPtr dev,
|
|---|
| 118 | Atom property),
|
|---|
| 119 | int (*DeleteProperty) (DeviceIntPtr dev,
|
|---|
| 120 | Atom property)
|
|---|
| 121 | );
|
|---|
| 122 |
|
|---|
| 123 | extern _X_EXPORT void XIUnregisterPropertyHandler(
|
|---|
| 124 | DeviceIntPtr dev,
|
|---|
| 125 | long id
|
|---|
| 126 | );
|
|---|
| 127 |
|
|---|
| 128 | extern _X_EXPORT Atom XIGetKnownProperty(
|
|---|
| 129 | const char* name
|
|---|
| 130 | );
|
|---|
| 131 |
|
|---|
| 132 | extern _X_EXPORT DeviceIntPtr XIGetDevice(xEvent *ev);
|
|---|
| 133 |
|
|---|
| 134 | extern _X_EXPORT int XIPropToInt(
|
|---|
| 135 | XIPropertyValuePtr val,
|
|---|
| 136 | int *nelem_return,
|
|---|
| 137 | int **buf_return
|
|---|
| 138 | );
|
|---|
| 139 |
|
|---|
| 140 | extern _X_EXPORT int XIPropToFloat(
|
|---|
| 141 | XIPropertyValuePtr val,
|
|---|
| 142 | int *nelem_return,
|
|---|
| 143 | float **buf_return
|
|---|
| 144 | );
|
|---|
| 145 |
|
|---|
| 146 | /****************************************************************************
|
|---|
| 147 | * End of driver interface *
|
|---|
| 148 | ****************************************************************************/
|
|---|
| 149 |
|
|---|
| 150 |
|
|---|
| 151 | /**
|
|---|
| 152 | * Attached to the devPrivates of each client. Specifies the version number as
|
|---|
| 153 | * supported by the client.
|
|---|
| 154 | */
|
|---|
| 155 | typedef struct _XIClientRec {
|
|---|
| 156 | int major_version;
|
|---|
| 157 | int minor_version;
|
|---|
| 158 | } XIClientRec, *XIClientPtr;
|
|---|
| 159 |
|
|---|
| 160 |
|
|---|
| 161 | typedef struct _GrabParameters {
|
|---|
| 162 | int grabtype; /* CORE, etc. */
|
|---|
| 163 | unsigned int ownerEvents;
|
|---|
| 164 | unsigned int this_device_mode;
|
|---|
| 165 | unsigned int other_devices_mode;
|
|---|
| 166 | Window grabWindow;
|
|---|
| 167 | Window confineTo;
|
|---|
| 168 | Cursor cursor;
|
|---|
| 169 | unsigned int modifiers;
|
|---|
| 170 | } GrabParameters;
|
|---|
| 171 |
|
|---|
| 172 |
|
|---|
| 173 | extern int
|
|---|
| 174 | UpdateDeviceState (
|
|---|
| 175 | DeviceIntPtr /* device */,
|
|---|
| 176 | DeviceEvent* /* xE */);
|
|---|
| 177 |
|
|---|
| 178 | extern void
|
|---|
| 179 | ProcessOtherEvent (
|
|---|
| 180 | InternalEvent* /* ev */,
|
|---|
| 181 | DeviceIntPtr /* other */);
|
|---|
| 182 |
|
|---|
| 183 | extern void
|
|---|
| 184 | DeviceFocusEvent(
|
|---|
| 185 | DeviceIntPtr /* dev */,
|
|---|
| 186 | int /* type */,
|
|---|
| 187 | int /* mode */,
|
|---|
| 188 | int /* detail */,
|
|---|
| 189 | WindowPtr /* pWin */);
|
|---|
| 190 |
|
|---|
| 191 | extern int
|
|---|
| 192 | CheckGrabValues(
|
|---|
| 193 | ClientPtr /* client */,
|
|---|
| 194 | GrabParameters* /* param */);
|
|---|
| 195 |
|
|---|
| 196 | extern int
|
|---|
| 197 | GrabButton(
|
|---|
| 198 | ClientPtr /* client */,
|
|---|
| 199 | DeviceIntPtr /* dev */,
|
|---|
| 200 | DeviceIntPtr /* modifier_device */,
|
|---|
| 201 | int /* button */,
|
|---|
| 202 | GrabParameters* /* param */,
|
|---|
| 203 | enum InputLevel /* grabtype */,
|
|---|
| 204 | GrabMask* /* eventMask */);
|
|---|
| 205 |
|
|---|
| 206 | extern int
|
|---|
| 207 | GrabKey(
|
|---|
| 208 | ClientPtr /* client */,
|
|---|
| 209 | DeviceIntPtr /* dev */,
|
|---|
| 210 | DeviceIntPtr /* modifier_device */,
|
|---|
| 211 | int /* key */,
|
|---|
| 212 | GrabParameters* /* param */,
|
|---|
| 213 | enum InputLevel /* grabtype */,
|
|---|
| 214 | GrabMask* /* eventMask */);
|
|---|
| 215 |
|
|---|
| 216 | extern int
|
|---|
| 217 | GrabWindow(
|
|---|
| 218 | ClientPtr /* client */,
|
|---|
| 219 | DeviceIntPtr /* dev */,
|
|---|
| 220 | int /* type */,
|
|---|
| 221 | GrabParameters* /* param */,
|
|---|
| 222 | GrabMask* /* eventMask */);
|
|---|
| 223 |
|
|---|
| 224 | extern int
|
|---|
| 225 | GrabTouch(
|
|---|
| 226 | ClientPtr /* client */,
|
|---|
| 227 | DeviceIntPtr /* dev */,
|
|---|
| 228 | DeviceIntPtr /* mod_dev */,
|
|---|
| 229 | GrabParameters* /* param */,
|
|---|
| 230 | GrabMask* /* eventMask */);
|
|---|
| 231 |
|
|---|
| 232 | extern int
|
|---|
| 233 | SelectForWindow(
|
|---|
| 234 | DeviceIntPtr /* dev */,
|
|---|
| 235 | WindowPtr /* pWin */,
|
|---|
| 236 | ClientPtr /* client */,
|
|---|
| 237 | Mask /* mask */,
|
|---|
| 238 | Mask /* exclusivemasks */);
|
|---|
| 239 |
|
|---|
| 240 | extern int
|
|---|
| 241 | AddExtensionClient (
|
|---|
| 242 | WindowPtr /* pWin */,
|
|---|
| 243 | ClientPtr /* client */,
|
|---|
| 244 | Mask /* mask */,
|
|---|
| 245 | int /* mskidx */);
|
|---|
| 246 |
|
|---|
| 247 | extern void
|
|---|
| 248 | RecalculateDeviceDeliverableEvents(
|
|---|
| 249 | WindowPtr /* pWin */);
|
|---|
| 250 |
|
|---|
| 251 | extern int
|
|---|
| 252 | InputClientGone(
|
|---|
| 253 | WindowPtr /* pWin */,
|
|---|
| 254 | XID /* id */);
|
|---|
| 255 |
|
|---|
| 256 | extern void
|
|---|
| 257 | WindowGone(
|
|---|
| 258 | WindowPtr /* win */);
|
|---|
| 259 |
|
|---|
| 260 | extern int
|
|---|
| 261 | SendEvent (
|
|---|
| 262 | ClientPtr /* client */,
|
|---|
| 263 | DeviceIntPtr /* d */,
|
|---|
| 264 | Window /* dest */,
|
|---|
| 265 | Bool /* propagate */,
|
|---|
| 266 | xEvent * /* ev */,
|
|---|
| 267 | Mask /* mask */,
|
|---|
| 268 | int /* count */);
|
|---|
| 269 |
|
|---|
| 270 | extern int
|
|---|
| 271 | SetButtonMapping (
|
|---|
| 272 | ClientPtr /* client */,
|
|---|
| 273 | DeviceIntPtr /* dev */,
|
|---|
| 274 | int /* nElts */,
|
|---|
| 275 | BYTE * /* map */);
|
|---|
| 276 |
|
|---|
| 277 | extern int
|
|---|
| 278 | ChangeKeyMapping(
|
|---|
| 279 | ClientPtr /* client */,
|
|---|
| 280 | DeviceIntPtr /* dev */,
|
|---|
| 281 | unsigned /* len */,
|
|---|
| 282 | int /* type */,
|
|---|
| 283 | KeyCode /* firstKeyCode */,
|
|---|
| 284 | CARD8 /* keyCodes */,
|
|---|
| 285 | CARD8 /* keySymsPerKeyCode */,
|
|---|
| 286 | KeySym * /* map */);
|
|---|
| 287 |
|
|---|
| 288 | extern void
|
|---|
| 289 | DeleteWindowFromAnyExtEvents(
|
|---|
| 290 | WindowPtr /* pWin */,
|
|---|
| 291 | Bool /* freeResources */);
|
|---|
| 292 |
|
|---|
| 293 | extern int
|
|---|
| 294 | MaybeSendDeviceMotionNotifyHint (
|
|---|
| 295 | deviceKeyButtonPointer * /* pEvents */,
|
|---|
| 296 | Mask /* mask */);
|
|---|
| 297 |
|
|---|
| 298 | extern void
|
|---|
| 299 | CheckDeviceGrabAndHintWindow (
|
|---|
| 300 | WindowPtr /* pWin */,
|
|---|
| 301 | int /* type */,
|
|---|
| 302 | deviceKeyButtonPointer * /* xE */,
|
|---|
| 303 | GrabPtr /* grab */,
|
|---|
| 304 | ClientPtr /* client */,
|
|---|
| 305 | Mask /* deliveryMask */);
|
|---|
| 306 |
|
|---|
| 307 | extern void
|
|---|
| 308 | MaybeStopDeviceHint(
|
|---|
| 309 | DeviceIntPtr /* dev */,
|
|---|
| 310 | ClientPtr /* client */);
|
|---|
| 311 |
|
|---|
| 312 | extern int
|
|---|
| 313 | DeviceEventSuppressForWindow(
|
|---|
| 314 | WindowPtr /* pWin */,
|
|---|
| 315 | ClientPtr /* client */,
|
|---|
| 316 | Mask /* mask */,
|
|---|
| 317 | int /* maskndx */);
|
|---|
| 318 |
|
|---|
| 319 | extern void
|
|---|
| 320 | SendEventToAllWindows(
|
|---|
| 321 | DeviceIntPtr /* dev */,
|
|---|
| 322 | Mask /* mask */,
|
|---|
| 323 | xEvent * /* ev */,
|
|---|
| 324 | int /* count */);
|
|---|
| 325 |
|
|---|
| 326 | extern void
|
|---|
| 327 | TouchRejected(
|
|---|
| 328 | DeviceIntPtr /* sourcedev */,
|
|---|
| 329 | TouchPointInfoPtr /* ti */,
|
|---|
| 330 | XID /* resource */,
|
|---|
| 331 | TouchOwnershipEvent * /* ev */);
|
|---|
| 332 |
|
|---|
| 333 | extern _X_HIDDEN void XI2EventSwap(
|
|---|
| 334 | xGenericEvent * /* from */,
|
|---|
| 335 | xGenericEvent * /* to */);
|
|---|
| 336 |
|
|---|
| 337 | /* For an event such as MappingNotify which affects client interpretation
|
|---|
| 338 | * of input events sent by device dev, should we notify the client, or
|
|---|
| 339 | * would it merely be irrelevant and confusing? */
|
|---|
| 340 | extern int
|
|---|
| 341 | XIShouldNotify(ClientPtr client, DeviceIntPtr dev);
|
|---|
| 342 |
|
|---|
| 343 | extern void
|
|---|
| 344 | XISendDeviceChangedEvent(DeviceIntPtr device, DeviceChangedEvent *dce);
|
|---|
| 345 |
|
|---|
| 346 | extern int
|
|---|
| 347 | XISetEventMask(DeviceIntPtr dev, WindowPtr win, ClientPtr client,
|
|---|
| 348 | unsigned int len, unsigned char* mask);
|
|---|
| 349 |
|
|---|
| 350 | extern int
|
|---|
| 351 | XICheckInvalidMaskBits(ClientPtr client, unsigned char *mask, int len);
|
|---|
| 352 |
|
|---|
| 353 | #endif /* EXEVENTS_H */
|
|---|
