1 /************************************************************ 2 3 Copyright 1989, 1998 The Open Group 4 5 Permission to use, copy, modify, distribute, and sell this software and its 6 documentation for any purpose is hereby granted without fee, provided that 7 the above copyright notice appear in all copies and that both that 8 copyright notice and this permission notice appear in supporting 9 documentation. 10 11 The above copyright notice and this permission notice shall be included in 12 all copies or substantial portions of the Software. 13 14 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 18 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 19 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 20 21 Except as contained in this notice, the name of The Open Group shall not be 22 used in advertising or otherwise to promote the sale, use or other dealings 23 in this Software without prior written authorization from The Open Group. 24 25 Copyright 1989 by Hewlett-Packard Company, Palo Alto, California. 26 27 All Rights Reserved 28 29 Permission to use, copy, modify, and distribute this software and its 30 documentation for any purpose and without fee is hereby granted, 31 provided that the above copyright notice appear in all copies and that 32 both that copyright notice and this permission notice appear in 33 supporting documentation, and that the name of Hewlett-Packard not be 34 used in advertising or publicity pertaining to distribution of the 35 software without specific, written prior permission. 36 37 HEWLETT-PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING 38 ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL 39 HEWLETT-PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR 40 ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, 41 WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, 42 ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS 43 SOFTWARE. 44 45 ********************************************************/ 46 47 /* Definitions used by the library and client */ 48 49 #ifndef _XINPUT_H_ 50 #define _XINPUT_H_ 51 52 #include <X11/Xlib.h> 53 #include <X11/extensions/XI.h> 54 55 #define _deviceKeyPress 0 56 #define _deviceKeyRelease 1 57 58 #define _deviceButtonPress 0 59 #define _deviceButtonRelease 1 60 61 #define _deviceMotionNotify 0 62 63 #define _deviceFocusIn 0 64 #define _deviceFocusOut 1 65 66 #define _proximityIn 0 67 #define _proximityOut 1 68 69 #define _deviceStateNotify 0 70 #define _deviceMappingNotify 1 71 #define _changeDeviceNotify 2 72 /* Space of 3 between is necessary! Reserved for DeviceKeyStateNotify, 73 DeviceButtonStateNotify, DevicePresenceNotify (essentially unused). This 74 code has to be in sync with FixExtensionEvents() in xserver/Xi/extinit.c */ 75 #define _propertyNotify 6 76 77 #define FindTypeAndClass(d,type,_class,classid,offset) \ 78 { int _i; XInputClassInfo *_ip; \ 79 type = 0; _class = 0; \ 80 for (_i=0, _ip= ((XDevice *) d)->classes; \ 81 _i< ((XDevice *) d)->num_classes; \ 82 _i++, _ip++) \ 83 if (_ip->input_class == classid) \ 84 {type = _ip->event_type_base + offset; \ 85 _class = ((XDevice *) d)->device_id << 8 | type;}} 86 87 #define DeviceKeyPress(d,type,_class) \ 88 FindTypeAndClass(d, type, _class, KeyClass, _deviceKeyPress) 89 90 #define DeviceKeyRelease(d,type,_class) \ 91 FindTypeAndClass(d, type, _class, KeyClass, _deviceKeyRelease) 92 93 #define DeviceButtonPress(d,type,_class) \ 94 FindTypeAndClass(d, type, _class, ButtonClass, _deviceButtonPress) 95 96 #define DeviceButtonRelease(d,type,_class) \ 97 FindTypeAndClass(d, type, _class, ButtonClass, _deviceButtonRelease) 98 99 #define DeviceMotionNotify(d,type,_class) \ 100 FindTypeAndClass(d, type, _class, ValuatorClass, _deviceMotionNotify) 101 102 #define DeviceFocusIn(d,type,_class) \ 103 FindTypeAndClass(d, type, _class, FocusClass, _deviceFocusIn) 104 105 #define DeviceFocusOut(d,type,_class) \ 106 FindTypeAndClass(d, type, _class, FocusClass, _deviceFocusOut) 107 108 #define ProximityIn(d,type,_class) \ 109 FindTypeAndClass(d, type, _class, ProximityClass, _proximityIn) 110 111 #define ProximityOut(d,type,_class) \ 112 FindTypeAndClass(d, type, _class, ProximityClass, _proximityOut) 113 114 #define DeviceStateNotify(d,type,_class) \ 115 FindTypeAndClass(d, type, _class, OtherClass, _deviceStateNotify) 116 117 #define DeviceMappingNotify(d,type,_class) \ 118 FindTypeAndClass(d, type, _class, OtherClass, _deviceMappingNotify) 119 120 #define ChangeDeviceNotify(d,type,_class) \ 121 FindTypeAndClass(d, type, _class, OtherClass, _changeDeviceNotify) 122 123 #define DevicePropertyNotify(d, type, _class) \ 124 FindTypeAndClass(d, type, _class, OtherClass, _propertyNotify) 125 126 #define DevicePointerMotionHint(d,type,_class) \ 127 { _class = ((XDevice *) d)->device_id << 8 | _devicePointerMotionHint;} 128 129 #define DeviceButton1Motion(d,type,_class) \ 130 { _class = ((XDevice *) d)->device_id << 8 | _deviceButton1Motion;} 131 132 #define DeviceButton2Motion(d,type,_class) \ 133 { _class = ((XDevice *) d)->device_id << 8 | _deviceButton2Motion;} 134 135 #define DeviceButton3Motion(d,type,_class) \ 136 { _class = ((XDevice *) d)->device_id << 8 | _deviceButton3Motion;} 137 138 #define DeviceButton4Motion(d,type, _class) \ 139 { _class = ((XDevice *) d)->device_id << 8 | _deviceButton4Motion;} 140 141 #define DeviceButton5Motion(d,type,_class) \ 142 { _class = ((XDevice *) d)->device_id << 8 | _deviceButton5Motion;} 143 144 #define DeviceButtonMotion(d,type, _class) \ 145 { _class = ((XDevice *) d)->device_id << 8 | _deviceButtonMotion;} 146 147 #define DeviceOwnerGrabButton(d,type,_class) \ 148 { _class = ((XDevice *) d)->device_id << 8 | _deviceOwnerGrabButton;} 149 150 #define DeviceButtonPressGrab(d,type,_class) \ 151 { _class = ((XDevice *) d)->device_id << 8 | _deviceButtonGrab;} 152 153 #define NoExtensionEvent(d,type,_class) \ 154 { _class = ((XDevice *) d)->device_id << 8 | _noExtensionEvent;} 155 156 157 /* We need the declaration for DevicePresence. */ 158 #if defined(__cplusplus) || defined(c_plusplus) 159 extern "C" { 160 #endif 161 extern int _XiGetDevicePresenceNotifyEvent(Display *); 162 extern void _xibaddevice( Display *dpy, int *error); 163 extern void _xibadclass( Display *dpy, int *error); 164 extern void _xibadevent( Display *dpy, int *error); 165 extern void _xibadmode( Display *dpy, int *error); 166 extern void _xidevicebusy( Display *dpy, int *error); 167 #if defined(__cplusplus) || defined(c_plusplus) 168 } 169 #endif 170 171 #define DevicePresence(dpy, type, _class) \ 172 { \ 173 type = _XiGetDevicePresenceNotifyEvent(dpy); \ 174 _class = (0x10000 | _devicePresence); \ 175 } 176 177 /* Errors */ 178 #define BadDevice(dpy,error) _xibaddevice(dpy, &error) 179 180 #define BadClass(dpy,error) _xibadclass(dpy, &error) 181 182 #define BadEvent(dpy,error) _xibadevent(dpy, &error) 183 184 #define BadMode(dpy,error) _xibadmode(dpy, &error) 185 186 #define DeviceBusy(dpy,error) _xidevicebusy(dpy, &error) 187 188 typedef struct _XAnyClassinfo *XAnyClassPtr; 189 190 /*************************************************************** 191 * 192 * DeviceKey events. These events are sent by input devices that 193 * support input class Keys. 194 * The location of the X pointer is reported in the coordinate 195 * fields of the x,y and x_root,y_root fields. 196 * 197 */ 198 199 typedef struct 200 { 201 int type; /* of event */ 202 unsigned long serial; /* # of last request processed */ 203 Bool send_event; /* true if from SendEvent request */ 204 Display *display; /* Display the event was read from */ 205 Window window; /* "event" window reported relative to */ 206 XID deviceid; 207 Window root; /* root window event occured on */ 208 Window subwindow; /* child window */ 209 Time time; /* milliseconds */ 210 int x, y; /* x, y coordinates in event window */ 211 int x_root; /* coordinates relative to root */ 212 int y_root; /* coordinates relative to root */ 213 unsigned int state; /* key or button mask */ 214 unsigned int keycode; /* detail */ 215 Bool same_screen; /* same screen flag */ 216 unsigned int device_state; /* device key or button mask */ 217 unsigned char axes_count; 218 unsigned char first_axis; 219 int axis_data[6]; 220 } XDeviceKeyEvent; 221 222 typedef XDeviceKeyEvent XDeviceKeyPressedEvent; 223 typedef XDeviceKeyEvent XDeviceKeyReleasedEvent; 224 225 /******************************************************************* 226 * 227 * DeviceButton events. These events are sent by extension devices 228 * that support input class Buttons. 229 * 230 */ 231 232 typedef struct { 233 int type; /* of event */ 234 unsigned long serial; /* # of last request processed by server */ 235 Bool send_event; /* true if from a SendEvent request */ 236 Display *display; /* Display the event was read from */ 237 Window window; /* "event" window reported relative to */ 238 XID deviceid; 239 Window root; /* root window that the event occured on */ 240 Window subwindow; /* child window */ 241 Time time; /* milliseconds */ 242 int x, y; /* x, y coordinates in event window */ 243 int x_root; /* coordinates relative to root */ 244 int y_root; /* coordinates relative to root */ 245 unsigned int state; /* key or button mask */ 246 unsigned int button; /* detail */ 247 Bool same_screen; /* same screen flag */ 248 unsigned int device_state; /* device key or button mask */ 249 unsigned char axes_count; 250 unsigned char first_axis; 251 int axis_data[6]; 252 } XDeviceButtonEvent; 253 254 typedef XDeviceButtonEvent XDeviceButtonPressedEvent; 255 typedef XDeviceButtonEvent XDeviceButtonReleasedEvent; 256 257 /******************************************************************* 258 * 259 * DeviceMotionNotify event. These events are sent by extension devices 260 * that support input class Valuators. 261 * 262 */ 263 264 typedef struct 265 { 266 int type; /* of event */ 267 unsigned long serial; /* # of last request processed by server */ 268 Bool send_event; /* true if from a SendEvent request */ 269 Display *display; /* Display the event was read from */ 270 Window window; /* "event" window reported relative to */ 271 XID deviceid; 272 Window root; /* root window that the event occured on */ 273 Window subwindow; /* child window */ 274 Time time; /* milliseconds */ 275 int x, y; /* x, y coordinates in event window */ 276 int x_root; /* coordinates relative to root */ 277 int y_root; /* coordinates relative to root */ 278 unsigned int state; /* key or button mask */ 279 char is_hint; /* detail */ 280 Bool same_screen; /* same screen flag */ 281 unsigned int device_state; /* device key or button mask */ 282 unsigned char axes_count; 283 unsigned char first_axis; 284 int axis_data[6]; 285 } XDeviceMotionEvent; 286 287 /******************************************************************* 288 * 289 * DeviceFocusChange events. These events are sent when the focus 290 * of an extension device that can be focused is changed. 291 * 292 */ 293 294 typedef struct 295 { 296 int type; /* of event */ 297 unsigned long serial; /* # of last request processed by server */ 298 Bool send_event; /* true if from a SendEvent request */ 299 Display *display; /* Display the event was read from */ 300 Window window; /* "event" window reported relative to */ 301 XID deviceid; 302 int mode; /* NotifyNormal, NotifyGrab, NotifyUngrab */ 303 int detail; 304 /* 305 * NotifyAncestor, NotifyVirtual, NotifyInferior, 306 * NotifyNonLinear,NotifyNonLinearVirtual, NotifyPointer, 307 * NotifyPointerRoot, NotifyDetailNone 308 */ 309 Time time; 310 } XDeviceFocusChangeEvent; 311 312 typedef XDeviceFocusChangeEvent XDeviceFocusInEvent; 313 typedef XDeviceFocusChangeEvent XDeviceFocusOutEvent; 314 315 /******************************************************************* 316 * 317 * ProximityNotify events. These events are sent by those absolute 318 * positioning devices that are capable of generating proximity information. 319 * 320 */ 321 322 typedef struct 323 { 324 int type; /* ProximityIn or ProximityOut */ 325 unsigned long serial; /* # of last request processed by server */ 326 Bool send_event; /* true if this came from a SendEvent request */ 327 Display *display; /* Display the event was read from */ 328 Window window; 329 XID deviceid; 330 Window root; 331 Window subwindow; 332 Time time; 333 int x, y; 334 int x_root, y_root; 335 unsigned int state; 336 Bool same_screen; 337 unsigned int device_state; /* device key or button mask */ 338 unsigned char axes_count; 339 unsigned char first_axis; 340 int axis_data[6]; 341 } XProximityNotifyEvent; 342 typedef XProximityNotifyEvent XProximityInEvent; 343 typedef XProximityNotifyEvent XProximityOutEvent; 344 345 /******************************************************************* 346 * 347 * DeviceStateNotify events are generated on EnterWindow and FocusIn 348 * for those clients who have selected DeviceState. 349 * 350 */ 351 352 typedef struct 353 { 354 #if defined(__cplusplus) || defined(c_plusplus) 355 unsigned char c_class; 356 #else 357 unsigned char class; 358 #endif 359 unsigned char length; 360 } XInputClass; 361 362 typedef struct { 363 int type; 364 unsigned long serial; /* # of last request processed by server */ 365 Bool send_event; /* true if this came from a SendEvent request */ 366 Display *display; /* Display the event was read from */ 367 Window window; 368 XID deviceid; 369 Time time; 370 int num_classes; 371 char data[64]; 372 } XDeviceStateNotifyEvent; 373 374 typedef struct { 375 #if defined(__cplusplus) || defined(c_plusplus) 376 unsigned char c_class; 377 #else 378 unsigned char class; 379 #endif 380 unsigned char length; 381 unsigned char num_valuators; 382 unsigned char mode; 383 int valuators[6]; 384 } XValuatorStatus; 385 386 typedef struct { 387 #if defined(__cplusplus) || defined(c_plusplus) 388 unsigned char c_class; 389 #else 390 unsigned char class; 391 #endif 392 unsigned char length; 393 short num_keys; 394 char keys[32]; 395 } XKeyStatus; 396 397 typedef struct { 398 #if defined(__cplusplus) || defined(c_plusplus) 399 unsigned char c_class; 400 #else 401 unsigned char class; 402 #endif 403 unsigned char length; 404 short num_buttons; 405 char buttons[32]; 406 } XButtonStatus; 407 408 /******************************************************************* 409 * 410 * DeviceMappingNotify event. This event is sent when the key mapping, 411 * modifier mapping, or button mapping of an extension device is changed. 412 * 413 */ 414 415 typedef struct { 416 int type; 417 unsigned long serial; /* # of last request processed by server */ 418 Bool send_event; /* true if this came from a SendEvent request */ 419 Display *display; /* Display the event was read from */ 420 Window window; /* unused */ 421 XID deviceid; 422 Time time; 423 int request; /* one of MappingModifier, MappingKeyboard, 424 MappingPointer */ 425 int first_keycode;/* first keycode */ 426 int count; /* defines range of change w. first_keycode*/ 427 } XDeviceMappingEvent; 428 429 /******************************************************************* 430 * 431 * ChangeDeviceNotify event. This event is sent when an 432 * XChangeKeyboard or XChangePointer request is made. 433 * 434 */ 435 436 typedef struct { 437 int type; 438 unsigned long serial; /* # of last request processed by server */ 439 Bool send_event; /* true if this came from a SendEvent request */ 440 Display *display; /* Display the event was read from */ 441 Window window; /* unused */ 442 XID deviceid; 443 Time time; 444 int request; /* NewPointer or NewKeyboard */ 445 } XChangeDeviceNotifyEvent; 446 447 /******************************************************************* 448 * 449 * DevicePresenceNotify event. This event is sent when the list of 450 * input devices changes, in which case devchange will be false, and 451 * no information about the change will be contained in the event; 452 * the client should use XListInputDevices() to learn what has changed. 453 * 454 * If devchange is true, an attribute that the server believes is 455 * important has changed on a device, and the client should use 456 * XGetDeviceControl to examine the device. If control is non-zero, 457 * then that control has changed meaningfully. 458 */ 459 460 typedef struct { 461 int type; 462 unsigned long serial; /* # of last request processed by server */ 463 Bool send_event; /* true if this came from a SendEvent request */ 464 Display *display; /* Display the event was read from */ 465 Window window; /* unused */ 466 Time time; 467 Bool devchange; 468 XID deviceid; 469 XID control; 470 } XDevicePresenceNotifyEvent; 471 472 /* 473 * Notifies the client that a property on a device has changed value. The 474 * client is expected to query the server for updated value of the property. 475 */ 476 typedef struct { 477 int type; 478 unsigned long serial; /* # of last request processed by server */ 479 Bool send_event; /* true if this came from a SendEvent request */ 480 Display *display; /* Display the event was read from */ 481 Window window; /* unused */ 482 Time time; 483 XID deviceid; /* id of the device that changed */ 484 Atom atom; /* the property that changed */ 485 int state; /* PropertyNewValue or PropertyDeleted */ 486 } XDevicePropertyNotifyEvent; 487 488 489 /******************************************************************* 490 * 491 * Control structures for input devices that support input class 492 * Feedback. These are used by the XGetFeedbackControl and 493 * XChangeFeedbackControl functions. 494 * 495 */ 496 497 typedef struct { 498 #if defined(__cplusplus) || defined(c_plusplus) 499 XID c_class; 500 #else 501 XID class; 502 #endif 503 int length; 504 XID id; 505 } XFeedbackState; 506 507 typedef struct { 508 #if defined(__cplusplus) || defined(c_plusplus) 509 XID c_class; 510 #else 511 XID class; 512 #endif 513 int length; 514 XID id; 515 int click; 516 int percent; 517 int pitch; 518 int duration; 519 int led_mask; 520 int global_auto_repeat; 521 char auto_repeats[32]; 522 } XKbdFeedbackState; 523 524 typedef struct { 525 #if defined(__cplusplus) || defined(c_plusplus) 526 XID c_class; 527 #else 528 XID class; 529 #endif 530 int length; 531 XID id; 532 int accelNum; 533 int accelDenom; 534 int threshold; 535 } XPtrFeedbackState; 536 537 typedef struct { 538 #if defined(__cplusplus) || defined(c_plusplus) 539 XID c_class; 540 #else 541 XID class; 542 #endif 543 int length; 544 XID id; 545 int resolution; 546 int minVal; 547 int maxVal; 548 } XIntegerFeedbackState; 549 550 typedef struct { 551 #if defined(__cplusplus) || defined(c_plusplus) 552 XID c_class; 553 #else 554 XID class; 555 #endif 556 int length; 557 XID id; 558 int max_symbols; 559 int num_syms_supported; 560 KeySym *syms_supported; 561 } XStringFeedbackState; 562 563 typedef struct { 564 #if defined(__cplusplus) || defined(c_plusplus) 565 XID c_class; 566 #else 567 XID class; 568 #endif 569 int length; 570 XID id; 571 int percent; 572 int pitch; 573 int duration; 574 } XBellFeedbackState; 575 576 typedef struct { 577 #if defined(__cplusplus) || defined(c_plusplus) 578 XID c_class; 579 #else 580 XID class; 581 #endif 582 int length; 583 XID id; 584 int led_values; 585 int led_mask; 586 } XLedFeedbackState; 587 588 typedef struct { 589 #if defined(__cplusplus) || defined(c_plusplus) 590 XID c_class; 591 #else 592 XID class; 593 #endif 594 int length; 595 XID id; 596 } XFeedbackControl; 597 598 typedef struct { 599 #if defined(__cplusplus) || defined(c_plusplus) 600 XID c_class; 601 #else 602 XID class; 603 #endif 604 int length; 605 XID id; 606 int accelNum; 607 int accelDenom; 608 int threshold; 609 } XPtrFeedbackControl; 610 611 typedef struct { 612 #if defined(__cplusplus) || defined(c_plusplus) 613 XID c_class; 614 #else 615 XID class; 616 #endif 617 int length; 618 XID id; 619 int click; 620 int percent; 621 int pitch; 622 int duration; 623 int led_mask; 624 int led_value; 625 int key; 626 int auto_repeat_mode; 627 } XKbdFeedbackControl; 628 629 typedef struct { 630 #if defined(__cplusplus) || defined(c_plusplus) 631 XID c_class; 632 #else 633 XID class; 634 #endif 635 int length; 636 XID id; 637 int num_keysyms; 638 KeySym *syms_to_display; 639 } XStringFeedbackControl; 640 641 typedef struct { 642 #if defined(__cplusplus) || defined(c_plusplus) 643 XID c_class; 644 #else 645 XID class; 646 #endif 647 int length; 648 XID id; 649 int int_to_display; 650 } XIntegerFeedbackControl; 651 652 typedef struct { 653 #if defined(__cplusplus) || defined(c_plusplus) 654 XID c_class; 655 #else 656 XID class; 657 #endif 658 int length; 659 XID id; 660 int percent; 661 int pitch; 662 int duration; 663 } XBellFeedbackControl; 664 665 typedef struct { 666 #if defined(__cplusplus) || defined(c_plusplus) 667 XID c_class; 668 #else 669 XID class; 670 #endif 671 int length; 672 XID id; 673 int led_mask; 674 int led_values; 675 } XLedFeedbackControl; 676 677 /******************************************************************* 678 * 679 * Device control structures. 680 * 681 */ 682 683 typedef struct { 684 XID control; 685 int length; 686 } XDeviceControl; 687 688 typedef struct { 689 XID control; 690 int length; 691 int first_valuator; 692 int num_valuators; 693 int *resolutions; 694 } XDeviceResolutionControl; 695 696 typedef struct { 697 XID control; 698 int length; 699 int num_valuators; 700 int *resolutions; 701 int *min_resolutions; 702 int *max_resolutions; 703 } XDeviceResolutionState; 704 705 typedef struct { 706 XID control; 707 int length; 708 int min_x; 709 int max_x; 710 int min_y; 711 int max_y; 712 int flip_x; 713 int flip_y; 714 int rotation; 715 int button_threshold; 716 } XDeviceAbsCalibControl, XDeviceAbsCalibState; 717 718 typedef struct { 719 XID control; 720 int length; 721 int offset_x; 722 int offset_y; 723 int width; 724 int height; 725 int screen; 726 XID following; 727 } XDeviceAbsAreaControl, XDeviceAbsAreaState; 728 729 typedef struct { 730 XID control; 731 int length; 732 int status; 733 } XDeviceCoreControl; 734 735 typedef struct { 736 XID control; 737 int length; 738 int status; 739 int iscore; 740 } XDeviceCoreState; 741 742 typedef struct { 743 XID control; 744 int length; 745 int enable; 746 } XDeviceEnableControl, XDeviceEnableState; 747 748 /******************************************************************* 749 * 750 * An array of XDeviceList structures is returned by the 751 * XListInputDevices function. Each entry contains information 752 * about one input device. Among that information is an array of 753 * pointers to structures that describe the characteristics of 754 * the input device. 755 * 756 */ 757 758 typedef struct _XAnyClassinfo { 759 #if defined(__cplusplus) || defined(c_plusplus) 760 XID c_class; 761 #else 762 XID class; 763 #endif 764 int length; 765 } XAnyClassInfo; 766 767 typedef struct _XDeviceInfo *XDeviceInfoPtr; 768 769 typedef struct _XDeviceInfo 770 { 771 XID id; 772 Atom type; 773 char *name; 774 int num_classes; 775 int use; 776 XAnyClassPtr inputclassinfo; 777 } XDeviceInfo; 778 779 typedef struct _XKeyInfo *XKeyInfoPtr; 780 781 typedef struct _XKeyInfo 782 { 783 #if defined(__cplusplus) || defined(c_plusplus) 784 XID c_class; 785 #else 786 XID class; 787 #endif 788 int length; 789 unsigned short min_keycode; 790 unsigned short max_keycode; 791 unsigned short num_keys; 792 } XKeyInfo; 793 794 typedef struct _XButtonInfo *XButtonInfoPtr; 795 796 typedef struct _XButtonInfo { 797 #if defined(__cplusplus) || defined(c_plusplus) 798 XID c_class; 799 #else 800 XID class; 801 #endif 802 int length; 803 short num_buttons; 804 } XButtonInfo; 805 806 typedef struct _XAxisInfo *XAxisInfoPtr; 807 808 typedef struct _XAxisInfo { 809 int resolution; 810 int min_value; 811 int max_value; 812 } XAxisInfo; 813 814 typedef struct _XValuatorInfo *XValuatorInfoPtr; 815 816 typedef struct _XValuatorInfo 817 { 818 #if defined(__cplusplus) || defined(c_plusplus) 819 XID c_class; 820 #else 821 XID class; 822 #endif 823 int length; 824 unsigned char num_axes; 825 unsigned char mode; 826 unsigned long motion_buffer; 827 XAxisInfoPtr axes; 828 } XValuatorInfo; 829 830 /******************************************************************* 831 * 832 * An XDevice structure is returned by the XOpenDevice function. 833 * It contains an array of pointers to XInputClassInfo structures. 834 * Each contains information about a class of input supported by the 835 * device, including a pointer to an array of data for each type of event 836 * the device reports. 837 * 838 */ 839 840 841 typedef struct { 842 unsigned char input_class; 843 unsigned char event_type_base; 844 } XInputClassInfo; 845 846 typedef struct { 847 XID device_id; 848 int num_classes; 849 XInputClassInfo *classes; 850 } XDevice; 851 852 853 /******************************************************************* 854 * 855 * The following structure is used to return information for the 856 * XGetSelectedExtensionEvents function. 857 * 858 */ 859 860 typedef struct { 861 XEventClass event_type; 862 XID device; 863 } XEventList; 864 865 /******************************************************************* 866 * 867 * The following structure is used to return motion history data from 868 * an input device that supports the input class Valuators. 869 * This information is returned by the XGetDeviceMotionEvents function. 870 * 871 */ 872 873 typedef struct { 874 Time time; 875 int *data; 876 } XDeviceTimeCoord; 877 878 879 /******************************************************************* 880 * 881 * Device state structure. 882 * This is returned by the XQueryDeviceState request. 883 * 884 */ 885 886 typedef struct { 887 XID device_id; 888 int num_classes; 889 XInputClass *data; 890 } XDeviceState; 891 892 /******************************************************************* 893 * 894 * Note that the mode field is a bitfield that reports the Proximity 895 * status of the device as well as the mode. The mode field should 896 * be OR'd with the mask DeviceMode and compared with the values 897 * Absolute and Relative to determine the mode, and should be OR'd 898 * with the mask ProximityState and compared with the values InProximity 899 * and OutOfProximity to determine the proximity state. 900 * 901 */ 902 903 typedef struct { 904 #if defined(__cplusplus) || defined(c_plusplus) 905 unsigned char c_class; 906 #else 907 unsigned char class; 908 #endif 909 unsigned char length; 910 unsigned char num_valuators; 911 unsigned char mode; 912 int *valuators; 913 } XValuatorState; 914 915 typedef struct { 916 #if defined(__cplusplus) || defined(c_plusplus) 917 unsigned char c_class; 918 #else 919 unsigned char class; 920 #endif 921 unsigned char length; 922 short num_keys; 923 char keys[32]; 924 } XKeyState; 925 926 typedef struct { 927 #if defined(__cplusplus) || defined(c_plusplus) 928 unsigned char c_class; 929 #else 930 unsigned char class; 931 #endif 932 unsigned char length; 933 short num_buttons; 934 char buttons[32]; 935 } XButtonState; 936 937 938 939 /******************************************************************* 940 * 941 * Function definitions. 942 * 943 */ 944 945 _XFUNCPROTOBEGIN 946 947 extern int XChangeKeyboardDevice( 948 Display* /* display */, 949 XDevice* /* device */ 950 ); 951 952 extern int XChangePointerDevice( 953 Display* /* display */, 954 XDevice* /* device */, 955 int /* xaxis */, 956 int /* yaxis */ 957 ); 958 959 extern int XGrabDevice( 960 Display* /* display */, 961 XDevice* /* device */, 962 Window /* grab_window */, 963 Bool /* ownerEvents */, 964 int /* event count */, 965 XEventClass* /* event_list */, 966 int /* this_device_mode */, 967 int /* other_devices_mode */, 968 Time /* time */ 969 ); 970 971 extern int XUngrabDevice( 972 Display* /* display */, 973 XDevice* /* device */, 974 Time /* time */ 975 ); 976 977 extern int XGrabDeviceKey( 978 Display* /* display */, 979 XDevice* /* device */, 980 unsigned int /* key */, 981 unsigned int /* modifiers */, 982 XDevice* /* modifier_device */, 983 Window /* grab_window */, 984 Bool /* owner_events */, 985 unsigned int /* event_count */, 986 XEventClass* /* event_list */, 987 int /* this_device_mode */, 988 int /* other_devices_mode */ 989 ); 990 991 extern int XUngrabDeviceKey( 992 Display* /* display */, 993 XDevice* /* device */, 994 unsigned int /* key */, 995 unsigned int /* modifiers */, 996 XDevice* /* modifier_dev */, 997 Window /* grab_window */ 998 ); 999 1000 extern int XGrabDeviceButton( 1001 Display* /* display */, 1002 XDevice* /* device */, 1003 unsigned int /* button */, 1004 unsigned int /* modifiers */, 1005 XDevice* /* modifier_device */, 1006 Window /* grab_window */, 1007 Bool /* owner_events */, 1008 unsigned int /* event_count */, 1009 XEventClass* /* event_list */, 1010 int /* this_device_mode */, 1011 int /* other_devices_mode */ 1012 ); 1013 1014 extern int XUngrabDeviceButton( 1015 Display* /* display */, 1016 XDevice* /* device */, 1017 unsigned int /* button */, 1018 unsigned int /* modifiers */, 1019 XDevice* /* modifier_dev */, 1020 Window /* grab_window */ 1021 ); 1022 1023 extern int XAllowDeviceEvents( 1024 Display* /* display */, 1025 XDevice* /* device */, 1026 int /* event_mode */, 1027 Time /* time */ 1028 ); 1029 1030 extern int XGetDeviceFocus( 1031 Display* /* display */, 1032 XDevice* /* device */, 1033 Window* /* focus */, 1034 int* /* revert_to */, 1035 Time* /* time */ 1036 ); 1037 1038 extern int XSetDeviceFocus( 1039 Display* /* display */, 1040 XDevice* /* device */, 1041 Window /* focus */, 1042 int /* revert_to */, 1043 Time /* time */ 1044 ); 1045 1046 extern XFeedbackState *XGetFeedbackControl( 1047 Display* /* display */, 1048 XDevice* /* device */, 1049 int* /* num_feedbacks */ 1050 ); 1051 1052 extern void XFreeFeedbackList( 1053 XFeedbackState* /* list */ 1054 ); 1055 1056 extern int XChangeFeedbackControl( 1057 Display* /* display */, 1058 XDevice* /* device */, 1059 unsigned long /* mask */, 1060 XFeedbackControl* /* f */ 1061 ); 1062 1063 extern int XDeviceBell( 1064 Display* /* display */, 1065 XDevice* /* device */, 1066 XID /* feedbackclass */, 1067 XID /* feedbackid */, 1068 int /* percent */ 1069 ); 1070 1071 extern KeySym *XGetDeviceKeyMapping( 1072 Display* /* display */, 1073 XDevice* /* device */, 1074 #if NeedWidePrototypes 1075 unsigned int /* first */, 1076 #else 1077 KeyCode /* first */, 1078 #endif 1079 int /* keycount */, 1080 int* /* syms_per_code */ 1081 ); 1082 1083 extern int XChangeDeviceKeyMapping( 1084 Display* /* display */, 1085 XDevice* /* device */, 1086 int /* first */, 1087 int /* syms_per_code */, 1088 KeySym* /* keysyms */, 1089 int /* count */ 1090 ); 1091 1092 extern XModifierKeymap *XGetDeviceModifierMapping( 1093 Display* /* display */, 1094 XDevice* /* device */ 1095 ); 1096 1097 extern int XSetDeviceModifierMapping( 1098 Display* /* display */, 1099 XDevice* /* device */, 1100 XModifierKeymap* /* modmap */ 1101 ); 1102 1103 extern int XSetDeviceButtonMapping( 1104 Display* /* display */, 1105 XDevice* /* device */, 1106 unsigned char* /* map[] */, 1107 int /* nmap */ 1108 ); 1109 1110 extern int XGetDeviceButtonMapping( 1111 Display* /* display */, 1112 XDevice* /* device */, 1113 unsigned char* /* map[] */, 1114 unsigned int /* nmap */ 1115 ); 1116 1117 extern XDeviceState *XQueryDeviceState( 1118 Display* /* display */, 1119 XDevice* /* device */ 1120 ); 1121 1122 extern void XFreeDeviceState( 1123 XDeviceState* /* list */ 1124 ); 1125 1126 extern XExtensionVersion *XGetExtensionVersion( 1127 Display* /* display */, 1128 _Xconst char* /* name */ 1129 ); 1130 1131 extern XDeviceInfo *XListInputDevices( 1132 Display* /* display */, 1133 int* /* ndevices */ 1134 ); 1135 1136 extern void XFreeDeviceList( 1137 XDeviceInfo* /* list */ 1138 ); 1139 1140 extern XDevice *XOpenDevice( 1141 Display* /* display */, 1142 XID /* id */ 1143 ); 1144 1145 extern int XCloseDevice( 1146 Display* /* display */, 1147 XDevice* /* device */ 1148 ); 1149 1150 extern int XSetDeviceMode( 1151 Display* /* display */, 1152 XDevice* /* device */, 1153 int /* mode */ 1154 ); 1155 1156 extern int XSetDeviceValuators( 1157 Display* /* display */, 1158 XDevice* /* device */, 1159 int* /* valuators */, 1160 int /* first_valuator */, 1161 int /* num_valuators */ 1162 ); 1163 1164 extern XDeviceControl *XGetDeviceControl( 1165 Display* /* display */, 1166 XDevice* /* device */, 1167 int /* control */ 1168 ); 1169 1170 extern int XChangeDeviceControl( 1171 Display* /* display */, 1172 XDevice* /* device */, 1173 int /* control */, 1174 XDeviceControl* /* d */ 1175 ); 1176 1177 extern int XSelectExtensionEvent( 1178 Display* /* display */, 1179 Window /* w */, 1180 XEventClass* /* event_list */, 1181 int /* count */ 1182 ); 1183 1184 extern int XGetSelectedExtensionEvents( 1185 Display* /* display */, 1186 Window /* w */, 1187 int* /* this_client_count */, 1188 XEventClass** /* this_client_list */, 1189 int* /* all_clients_count */, 1190 XEventClass** /* all_clients_list */ 1191 ); 1192 1193 extern int XChangeDeviceDontPropagateList( 1194 Display* /* display */, 1195 Window /* window */, 1196 int /* count */, 1197 XEventClass* /* events */, 1198 int /* mode */ 1199 ); 1200 1201 extern XEventClass *XGetDeviceDontPropagateList( 1202 Display* /* display */, 1203 Window /* window */, 1204 int* /* count */ 1205 ); 1206 1207 extern Status XSendExtensionEvent( 1208 Display* /* display */, 1209 XDevice* /* device */, 1210 Window /* dest */, 1211 Bool /* prop */, 1212 int /* count */, 1213 XEventClass* /* list */, 1214 XEvent* /* event */ 1215 ); 1216 1217 extern XDeviceTimeCoord *XGetDeviceMotionEvents( 1218 Display* /* display */, 1219 XDevice* /* device */, 1220 Time /* start */, 1221 Time /* stop */, 1222 int* /* nEvents */, 1223 int* /* mode */, 1224 int* /* axis_count */ 1225 ); 1226 1227 extern void XFreeDeviceMotionEvents( 1228 XDeviceTimeCoord* /* events */ 1229 ); 1230 1231 extern void XFreeDeviceControl( 1232 XDeviceControl* /* control */ 1233 ); 1234 1235 extern Atom* XListDeviceProperties( 1236 Display* /* dpy */, 1237 XDevice* /* dev */, 1238 int* /* nprops_return */ 1239 ); 1240 1241 extern void XChangeDeviceProperty( 1242 Display* /* dpy */, 1243 XDevice* /* dev */, 1244 Atom /* property */, 1245 Atom /* type */, 1246 int /* format */, 1247 int /* mode */, 1248 _Xconst unsigned char * /*data */, 1249 int /* nelements */ 1250 ); 1251 1252 extern void 1253 XDeleteDeviceProperty( 1254 Display* /* dpy */, 1255 XDevice* /* dev */, 1256 Atom /* property */ 1257 ); 1258 1259 extern Status 1260 XGetDeviceProperty( 1261 Display* /* dpy*/, 1262 XDevice* /* dev*/, 1263 Atom /* property*/, 1264 long /* offset*/, 1265 long /* length*/, 1266 Bool /* delete*/, 1267 Atom /* req_type*/, 1268 Atom* /* actual_type*/, 1269 int* /* actual_format*/, 1270 unsigned long* /* nitems*/, 1271 unsigned long* /* bytes_after*/, 1272 unsigned char** /* prop*/ 1273 ); 1274 1275 _XFUNCPROTOEND 1276 1277 #endif /* _XINPUT_H_ */ 1278
