git.oblomov.eu Git - wine/blob - dlls/winex11.drv/wintab.c

   1 /*
   2  * X11 tablet driver
   3  *
   4  * Copyright 2003 CodeWeavers (Aric Stewart)
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include "config.h"
  22 #include "wine/port.h"
  23
  24 #include <stdlib.h>
  25 #include <stdarg.h>
  26
  27 #include "windef.h"
  28 #include "winbase.h"
  29 #include "winnls.h"
  30 #include "x11drv.h"
  31 #include "wine/library.h"
  32 #include "wine/unicode.h"
  33 #include "wine/debug.h"
  34 #include "wintab.h"
  35
  36 WINE_DEFAULT_DEBUG_CHANNEL(wintab32);
  37
  38 #define WT_MAX_NAME_LEN 256
  39
  40 typedef struct tagWTI_CURSORS_INFO
  41 {
  42     WCHAR   NAME[WT_MAX_NAME_LEN];
  43         /* a displayable zero-terminated string containing the name of the
  44          * cursor.
  45          */
  46     BOOL    ACTIVE;
  47         /* whether the cursor is currently connected. */
  48     WTPKT   PKTDATA;
  49         /* a bit mask indicating the packet data items supported when this
  50          * cursor is connected.
  51          */
  52     BYTE    BUTTONS;
  53         /* the number of buttons on this cursor. */
  54     BYTE    BUTTONBITS;
  55         /* the number of bits of raw button data returned by the hardware.*/
  56     DWORD   cchBTNNAMES;
  57     WCHAR   *BTNNAMES;
  58         /* a list of zero-terminated strings containing the names of the
  59          * cursor's buttons. The number of names in the list is the same as the
  60          * number of buttons on the cursor. The names are separated by a single
  61          * zero character; the list is terminated by two zero characters.
  62          */
  63     BYTE    BUTTONMAP[32];
  64         /* a 32 byte array of logical button numbers, one for each physical
  65          * button.
  66          */
  67     BYTE    SYSBTNMAP[32];
  68         /* a 32 byte array of button action codes, one for each logical
  69          * button.
  70          */
  71     BYTE    NPBUTTON;
  72         /* the physical button number of the button that is controlled by normal
  73          * pressure.
  74          */
  75     UINT    NPBTNMARKS[2];
  76         /* an array of two UINTs, specifying the button marks for the normal
  77          * pressure button. The first UINT contains the release mark; the second
  78          * contains the press mark.
  79          */
  80     UINT    *NPRESPONSE;
  81         /* an array of UINTs describing the pressure response curve for normal
  82          * pressure.
  83          */
  84     BYTE    TPBUTTON;
  85         /* the physical button number of the button that is controlled by
  86          * tangential pressure.
  87          */
  88     UINT    TPBTNMARKS[2];
  89         /* an array of two UINTs, specifying the button marks for the tangential
  90          * pressure button. The first UINT contains the release mark; the second
  91          * contains the press mark.
  92          */
  93     UINT    *TPRESPONSE;
  94         /* an array of UINTs describing the pressure response curve for
  95          * tangential pressure.
  96          */
  97     DWORD   PHYSID;
  98          /* a manufacturer-specific physical identifier for the cursor. This
  99           * value will distinguish the physical cursor from others on the same
 100           * device. This physical identifier allows applications to bind
 101           * functions to specific physical cursors, even if category numbers
 102           * change and multiple, otherwise identical, physical cursors are
 103           * present.
 104           */
 105     UINT    MODE;
 106         /* the cursor mode number of this cursor type, if this cursor type has
 107          * the CRC_MULTIMODE capability.
 108          */
 109     UINT    MINPKTDATA;
 110         /* the minimum set of data available from a physical cursor in this
 111          * cursor type, if this cursor type has the CRC_AGGREGATE capability.
 112          */
 113     UINT    MINBUTTONS;
 114         /* the minimum number of buttons of physical cursors in the cursor type,
 115          * if this cursor type has the CRC_AGGREGATE capability.
 116          */
 117     UINT    CAPABILITIES;
 118         /* flags indicating cursor capabilities, as defined below:
 119             CRC_MULTIMODE
 120                 Indicates this cursor type describes one of several modes of a
 121                 single physical cursor. Consecutive cursor type categories
 122                 describe the modes; the CSR_MODE data item gives the mode number
 123                 of each cursor type.
 124             CRC_AGGREGATE
 125                 Indicates this cursor type describes several physical cursors
 126                 that cannot be distinguished by software.
 127             CRC_INVERT
 128                 Indicates this cursor type describes the physical cursor in its
 129                 inverted orientation; the previous consecutive cursor type
 130                 category describes the normal orientation.
 131          */
 132     UINT    TYPE;
 133         /* Manufacturer Unique id for the item type */
 134 } WTI_CURSORS_INFO, *LPWTI_CURSORS_INFO;
 135
 136
 137 typedef struct tagWTI_DEVICES_INFO
 138 {
 139     WCHAR   NAME[WT_MAX_NAME_LEN];
 140         /* a displayable null- terminated string describing the device,
 141          * manufacturer, and revision level.
 142          */
 143     UINT    HARDWARE;
 144         /* flags indicating hardware and driver capabilities, as defined
 145          * below:
 146             HWC_INTEGRATED:
 147                 Indicates that the display and digitizer share the same surface.
 148             HWC_TOUCH
 149                 Indicates that the cursor must be in physical contact with the
 150                 device to report position.
 151             HWC_HARDPROX
 152                 Indicates that device can generate events when the cursor is
 153                 entering and leaving the physical detection range.
 154             HWC_PHYSID_CURSORS
 155                 Indicates that device can uniquely identify the active cursor in
 156                 hardware.
 157          */
 158     UINT    NCSRTYPES;
 159         /* the number of supported cursor types.*/
 160     UINT    FIRSTCSR;
 161         /* the first cursor type number for the device. */
 162     UINT    PKTRATE;
 163         /* the maximum packet report rate in Hertz. */
 164     WTPKT   PKTDATA;
 165         /* a bit mask indicating which packet data items are always available.*/
 166     WTPKT   PKTMODE;
 167         /* a bit mask indicating which packet data items are physically
 168          * relative, i.e., items for which the hardware can only report change,
 169          * not absolute measurement.
 170          */
 171     WTPKT   CSRDATA;
 172         /* a bit mask indicating which packet data items are only available when
 173          * certain cursors are connected. The individual cursor descriptions
 174          * must be consulted to determine which cursors return which data.
 175          */
 176     INT     XMARGIN;
 177     INT     YMARGIN;
 178     INT     ZMARGIN;
 179         /* the size of tablet context margins in tablet native coordinates, in
 180          * the x, y, and z directions, respectively.
 181          */
 182     AXIS    X;
 183     AXIS    Y;
 184     AXIS    Z;
 185         /* the tablet's range and resolution capabilities, in the x, y, and z
 186          * axes, respectively.
 187          */
 188     AXIS    NPRESSURE;
 189     AXIS    TPRESSURE;
 190         /* the tablet's range and resolution capabilities, for the normal and
 191          * tangential pressure inputs, respectively.
 192          */
 193     AXIS    ORIENTATION[3];
 194         /* a 3-element array describing the tablet's orientation range and
 195          * resolution capabilities.
 196          */
 197     AXIS    ROTATION[3];
 198         /* a 3-element array describing the tablet's rotation range and
 199          * resolution capabilities.
 200          */
 201     WCHAR   PNPID[WT_MAX_NAME_LEN];
 202         /* a null-terminated string containing the devices Plug and Play ID.*/
 203 }   WTI_DEVICES_INFO, *LPWTI_DEVICES_INFO;
 204
 205
 206 /***********************************************************************
 207  * WACOM WINTAB EXTENSIONS TO SUPPORT CSR_TYPE
 208  *   In Wintab 1.2, a CSR_TYPE feature was added.  This adds the
 209  *   ability to return a type of cursor on a tablet.
 210  *   Unfortunately, we cannot get the cursor type directly from X,
 211  *   and it is not specified directly anywhere.  So we virtualize
 212  *   the type here.  (This is unfortunate, the kernel module has
 213  *   the exact type, but we have no way of getting that module to
 214  *   pass us that type).
 215  */
 216
 217 #define CSR_TYPE_PEN        0x822
 218 #define CSR_TYPE_ERASER     0x82a
 219 #define CSR_TYPE_MOUSE_2D   0x007
 220 #define CSR_TYPE_MOUSE_4D   0x094
 221
 222
 223 typedef struct tagWTPACKET {
 224         HCTX pkContext;
 225         UINT pkStatus;
 226         LONG pkTime;
 227         WTPKT pkChanged;
 228         UINT pkSerialNumber;
 229         UINT pkCursor;
 230         DWORD pkButtons;
 231         DWORD pkX;
 232         DWORD pkY;
 233         DWORD pkZ;
 234         UINT pkNormalPressure;
 235         UINT pkTangentPressure;
 236         ORIENTATION pkOrientation;
 237         ROTATION pkRotation; /* 1.1 */
 238 } WTPACKET, *LPWTPACKET;
 239
 240
 241 #ifdef SONAME_LIBXI
 242
 243 #include <X11/Xlib.h>
 244 #include <X11/extensions/XInput.h>
 245
 246 static int           motion_type;
 247 static int           button_press_type;
 248 static int           button_release_type;
 249 static int           key_press_type;
 250 static int           key_release_type;
 251 static int           proximity_in_type;
 252 static int           proximity_out_type;
 253
 254 static HWND          hwndTabletDefault;
 255 static WTPACKET      gMsgPacket;
 256 static DWORD         gSerial;
 257 static INT           button_state[10];
 258
 259 #define             CURSORMAX 10
 260
 261 static LOGCONTEXTW      gSysContext;
 262 static WTI_DEVICES_INFO gSysDevice;
 263 static WTI_CURSORS_INFO gSysCursor[CURSORMAX];
 264 static INT              gNumCursors;
 265
 266
 267 /* XInput stuff */
 268 static void *xinput_handle;
 269
 270 #define MAKE_FUNCPTR(f) static typeof(f) * p##f;
 271 MAKE_FUNCPTR(XListInputDevices)
 272 MAKE_FUNCPTR(XFreeDeviceList)
 273 MAKE_FUNCPTR(XOpenDevice)
 274 MAKE_FUNCPTR(XQueryDeviceState)
 275 MAKE_FUNCPTR(XGetDeviceButtonMapping)
 276 MAKE_FUNCPTR(XCloseDevice)
 277 MAKE_FUNCPTR(XSelectExtensionEvent)
 278 MAKE_FUNCPTR(XFreeDeviceState)
 279 #undef MAKE_FUNCPTR
 280
 281 static INT X11DRV_XInput_Init(void)
 282 {
 283     xinput_handle = wine_dlopen(SONAME_LIBXI, RTLD_NOW, NULL, 0);
 284     if (xinput_handle)
 285     {
 286 #define LOAD_FUNCPTR(f) if((p##f = wine_dlsym(xinput_handle, #f, NULL, 0)) == NULL) goto sym_not_found;
 287         LOAD_FUNCPTR(XListInputDevices)
 288         LOAD_FUNCPTR(XFreeDeviceList)
 289         LOAD_FUNCPTR(XOpenDevice)
 290         LOAD_FUNCPTR(XGetDeviceButtonMapping)
 291         LOAD_FUNCPTR(XCloseDevice)
 292         LOAD_FUNCPTR(XSelectExtensionEvent)
 293         LOAD_FUNCPTR(XQueryDeviceState)
 294         LOAD_FUNCPTR(XFreeDeviceState)
 295 #undef LOAD_FUNCPTR
 296         return 1;
 297     }
 298 sym_not_found:
 299     return 0;
 300 }
 301
 302 static int Tablet_ErrorHandler(Display *dpy, XErrorEvent *event, void* arg)
 303 {
 304     return 1;
 305 }
 306
 307 static int find_cursor_by_type(int cursor_type, int exclude)
 308 {
 309     int i;
 310     for (i = 0; i < gNumCursors; i++)
 311         if (i != exclude)
 312             if (gSysCursor[i].TYPE == cursor_type)
 313                 return i;
 314
 315     return -1;
 316 }
 317
 318 static void swap_cursors(int a, int b)
 319 {
 320     WTI_CURSORS_INFO temp;
 321     temp = gSysCursor[a];
 322     gSysCursor[a] = gSysCursor[b];
 323     gSysCursor[b] = temp;
 324 }
 325
 326 /* Adobe Photoshop 7.0 relies on the eraser being cursor #2 or #5, and it assumes the stylus is 1.
 327 **   If the X configuration is not set up that way, make it
 328 */
 329 static void Tablet_FixupCursors(void)
 330 {
 331     if (gNumCursors >= 1)
 332         if (gSysCursor[1].TYPE != CSR_TYPE_PEN)
 333         {
 334             int stylus;
 335             stylus = find_cursor_by_type(CSR_TYPE_PEN, 1);
 336             if (stylus >= 0)
 337             {
 338                 swap_cursors(1, stylus);
 339                 TRACE("Swapped cursor %d with stylus slot (1) for compatibility with older programs\n", stylus);
 340             }
 341         }
 342
 343     if (gNumCursors >= 2)
 344         if (gSysCursor[2].TYPE != CSR_TYPE_ERASER)
 345         {
 346             int eraser;
 347             eraser = find_cursor_by_type(CSR_TYPE_ERASER, 2);
 348             if (eraser >= 0)
 349             {
 350                 swap_cursors(2, eraser);
 351                 TRACE("Swapped cursor %d with eraser slot (2) for compatibility with older programs\n", eraser);
 352             }
 353         }
 354 }
 355
 356 static void trace_axes(XValuatorInfoPtr val)
 357 {
 358     int i;
 359     XAxisInfoPtr axis;
 360
 361     for (i = 0, axis = val->axes ; i < val->num_axes; i++, axis++)
 362         TRACE("        Axis %d: [resolution %d|min_value %d|max_value %d]\n", i, axis->resolution, axis->min_value, axis->max_value);
 363 }
 364
 365 BOOL match_token(const char *haystack, const char *needle)
 366 {
 367     const char *p, *q;
 368     for (p = haystack; *p; )
 369     {
 370         while (*p && isspace(*p))
 371             p++;
 372         if (! *p)
 373             break;
 374
 375         for (q = needle; *q && *p && tolower(*p) == tolower(*q); q++)
 376             p++;
 377         if (! *q && (isspace(*p) || !*p))
 378             return TRUE;
 379
 380         while (*p && ! isspace(*p))
 381             p++;
 382     }
 383     return FALSE;
 384 }
 385
 386 /*    Determining if an X device is a Tablet style device is an imperfect science.
 387 **  We rely on common conventions around device names as well as the type reported
 388 **  by Wacom tablets.  This code will likely need to be expanded for alternate tablet types
 389 */
 390
 391 #define IS_TABLET_CURSOR(n, t)   (is_wacom((n), (t)) || is_cursor((n), (t)) || is_stylus((n), (t)) || is_eraser((n), (t)) || is_pad((n), (t)))
 392
 393 static BOOL is_wacom(const char *name, const char *type)
 394 {
 395     if (name && match_token(name, "wacom"))
 396         return TRUE;
 397     if (type && match_token(type, "wacom"))
 398         return TRUE;
 399     return FALSE;
 400 }
 401
 402 static BOOL is_cursor(const char *name, const char *type)
 403 {
 404     if (name && match_token(name, "cursor"))
 405         return TRUE;
 406     if (type && match_token(type, "cursor"))
 407         return TRUE;
 408     return FALSE;
 409 }
 410
 411 static BOOL is_stylus(const char *name, const char *type)
 412 {
 413     if (name && match_token(name, "stylus"))
 414         return TRUE;
 415     if (type && match_token(type, "stylus"))
 416         return TRUE;
 417     return FALSE;
 418 }
 419
 420 static BOOL is_eraser(const char *name, const char *type)
 421 {
 422     if (name && match_token(name, "eraser"))
 423         return TRUE;
 424     if (type && match_token(type, "eraser"))
 425         return TRUE;
 426     return FALSE;
 427 }
 428
 429 static BOOL is_pad(const char *name, const char *type)
 430 {
 431     if (name && match_token(name, "pad"))
 432         return TRUE;
 433     if (type && match_token(type, "pad"))
 434         return TRUE;
 435     return FALSE;
 436 }
 437
 438
 439 void X11DRV_LoadTabletInfo(HWND hwnddefault)
 440 {
 441     const WCHAR SZ_CONTEXT_NAME[] = {'W','i','n','e',' ','T','a','b','l','e','t',' ','C','o','n','t','e','x','t',0};
 442     const WCHAR SZ_DEVICE_NAME[] = {'W','i','n','e',' ','T','a','b','l','e','t',' ','D','e','v','i','c','e',0};
 443     const WCHAR SZ_NON_PLUGINPLAY[] = {'n','o','n','-','p','l','u','g','i','n','p','l','a','y',0};
 444
 445     struct x11drv_thread_data *data = x11drv_thread_data();
 446     int num_devices;
 447     int loop;
 448     int cursor_target;
 449     XDeviceInfo *devices;
 450     XDeviceInfo *target = NULL;
 451     BOOL    axis_read_complete= FALSE;
 452
 453     XAnyClassPtr        any;
 454     XButtonInfoPtr      Button;
 455     XValuatorInfoPtr    Val;
 456     XAxisInfoPtr        Axis;
 457
 458     XDevice *opendevice;
 459
 460     if (!X11DRV_XInput_Init())
 461     {
 462         ERR("Unable to initialize the XInput library.\n");
 463         return;
 464     }
 465
 466     hwndTabletDefault = hwnddefault;
 467
 468     /* Do base initialization */
 469     strcpyW(gSysContext.lcName, SZ_CONTEXT_NAME);
 470     strcpyW(gSysDevice.NAME, SZ_DEVICE_NAME);
 471
 472     gSysContext.lcOptions = CXO_SYSTEM;
 473     gSysContext.lcLocks = CXL_INSIZE | CXL_INASPECT | CXL_MARGIN |
 474                                CXL_SENSITIVITY | CXL_SYSOUT;
 475
 476     gSysContext.lcMsgBase= WT_DEFBASE;
 477     gSysContext.lcDevice = 0;
 478     gSysContext.lcPktData =
 479         PK_CONTEXT | PK_STATUS | PK_SERIAL_NUMBER| PK_TIME | PK_CURSOR |
 480         PK_BUTTONS |  PK_X | PK_Y | PK_NORMAL_PRESSURE | PK_ORIENTATION;
 481     gSysContext.lcMoveMask=
 482         PK_BUTTONS |  PK_X | PK_Y | PK_NORMAL_PRESSURE | PK_ORIENTATION;
 483     gSysContext.lcStatus = CXS_ONTOP;
 484     gSysContext.lcPktRate = 100;
 485     gSysContext.lcBtnDnMask = 0xffffffff;
 486     gSysContext.lcBtnUpMask = 0xffffffff;
 487     gSysContext.lcSensX = 65536;
 488     gSysContext.lcSensY = 65536;
 489     gSysContext.lcSensX = 65536;
 490     gSysContext.lcSensZ = 65536;
 491     gSysContext.lcSysSensX= 65536;
 492     gSysContext.lcSysSensY= 65536;
 493
 494     /* Device Defaults */
 495     gSysDevice.HARDWARE = HWC_HARDPROX|HWC_PHYSID_CURSORS;
 496     gSysDevice.FIRSTCSR= 0;
 497     gSysDevice.PKTRATE = 100;
 498     gSysDevice.PKTDATA =
 499         PK_CONTEXT | PK_STATUS | PK_SERIAL_NUMBER| PK_TIME | PK_CURSOR |
 500         PK_BUTTONS |  PK_X | PK_Y | PK_NORMAL_PRESSURE | PK_ORIENTATION;
 501     strcpyW(gSysDevice.PNPID, SZ_NON_PLUGINPLAY);
 502
 503     wine_tsx11_lock();
 504
 505     cursor_target = -1;
 506     devices = pXListInputDevices(data->display, &num_devices);
 507     if (!devices)
 508     {
 509         WARN("XInput Extensions reported as not avalable\n");
 510         wine_tsx11_unlock();
 511         return;
 512     }
 513     TRACE("XListInputDevices reports %d devices\n", num_devices);
 514     for (loop=0; loop < num_devices; loop++)
 515     {
 516         int class_loop;
 517         char *device_type = devices[loop].type ? XGetAtomName(data->display, devices[loop].type) : NULL;
 518
 519         TRACE("Device %i:  [id %d|name %s|type %s|num_classes %d|use %s]\n",
 520                 loop, (int) devices[loop].id, devices[loop].name, device_type ? device_type : "",
 521                 devices[loop].num_classes,
 522                 devices[loop].use == IsXKeyboard ? "IsXKeyboard" :
 523                     devices[loop].use == IsXPointer ? "IsXPointer" :
 524                     devices[loop].use == IsXExtensionDevice ? "IsXExtensionDevice" :
 525                     "Unknown"
 526                 );
 527
 528         if (devices[loop].use == IsXExtensionDevice)
 529         {
 530             LPWTI_CURSORS_INFO cursor;
 531
 532             TRACE("Is Extension Device\n");
 533             cursor_target++;
 534             target = &devices[loop];
 535             cursor = &gSysCursor[cursor_target];
 536
 537             if (strlen(target->name) >= WT_MAX_NAME_LEN)
 538             {
 539                 ERR("Input device '%s' name too long - skipping\n", wine_dbgstr_a(target->name));
 540                 cursor_target--;
 541                 XFree(device_type);
 542                 continue;
 543             }
 544
 545             X11DRV_expect_error(data->display, Tablet_ErrorHandler, NULL);
 546             opendevice = pXOpenDevice(data->display,target->id);
 547             if (!X11DRV_check_error() && opendevice)
 548             {
 549                 unsigned char map[32];
 550                 int i;
 551                 int shft = 0;
 552
 553                 X11DRV_expect_error(data->display,Tablet_ErrorHandler,NULL);
 554                 cursor->BUTTONS = pXGetDeviceButtonMapping(data->display, opendevice, map, 32);
 555                 if (X11DRV_check_error() || cursor->BUTTONS <= 0)
 556                 {
 557                     TRACE("No buttons, Non Tablet Device\n");
 558                     pXCloseDevice(data->display, opendevice);
 559                     cursor_target --;
 560                     XFree(device_type);
 561                     continue;
 562                 }
 563
 564                 for (i=0; i< cursor->BUTTONS; i++,shft++)
 565                 {
 566                     cursor->BUTTONMAP[i] = map[i];
 567                     cursor->SYSBTNMAP[i] = (1<<shft);
 568                 }
 569                 pXCloseDevice(data->display, opendevice);
 570             }
 571             else
 572             {
 573                 WARN("Unable to open device %s\n",target->name);
 574                 cursor_target --;
 575                 XFree(device_type);
 576                 continue;
 577             }
 578             MultiByteToWideChar(CP_UNIXCP, 0, target->name, -1, cursor->NAME, WT_MAX_NAME_LEN);
 579
 580             if (! IS_TABLET_CURSOR(target->name, device_type))
 581             {
 582                 WARN("Skipping device %d [name %s|type %s]; not apparently a tablet cursor type device\n",
 583                      loop, devices[loop].name, device_type ? device_type : "");
 584                 XFree(device_type);
 585                 cursor_target --;
 586                 continue;
 587             }
 588
 589             cursor->ACTIVE = 1;
 590             cursor->PKTDATA = PK_TIME | PK_CURSOR | PK_BUTTONS |  PK_X | PK_Y |
 591                               PK_NORMAL_PRESSURE | PK_TANGENT_PRESSURE |
 592                               PK_ORIENTATION;
 593
 594             cursor->PHYSID = target->id;
 595             cursor->NPBUTTON = 1;
 596             cursor->NPBTNMARKS[0] = 0 ;
 597             cursor->NPBTNMARKS[1] = 1 ;
 598             cursor->CAPABILITIES = CRC_MULTIMODE;
 599             if (is_stylus(target->name, device_type))
 600                 cursor->TYPE = CSR_TYPE_PEN;
 601             if (is_eraser(target->name, device_type))
 602                 cursor->TYPE = CSR_TYPE_ERASER;
 603
 604
 605             any = target->inputclassinfo;
 606
 607             for (class_loop = 0; class_loop < target->num_classes; class_loop++)
 608             {
 609                 switch (any->class)
 610                 {
 611
 612                     case ValuatorClass:
 613                         Val = (XValuatorInfoPtr) any;
 614                         TRACE("    ValidatorInput %d: [class %d|length %d|num_axes %d|mode %d|motion_buffer %ld]\n",
 615                                 class_loop, (int) Val->class, Val->length, Val->num_axes, Val->mode, Val->motion_buffer);
 616                         if (TRACE_ON(wintab32))
 617                             trace_axes(Val);
 618
 619                         /* FIXME:  This is imperfect; we compute our devices capabilities based upon the
 620                         **         first pen type device we find.  However, a more correct implementation
 621                         **         would require acquiring a wide variety of tablets and running through
 622                         **         the various inputs to see what the values are.  Odds are that a
 623                         **         more 'correct' algorithm would condense to this one anyway.
 624                         */
 625                         if (!axis_read_complete && Val->num_axes >= 5 && cursor->TYPE == CSR_TYPE_PEN)
 626                         {
 627                             Axis = (XAxisInfoPtr) ((char *) Val + sizeof
 628                                 (XValuatorInfo));
 629
 630                             if (Val->num_axes>=1)
 631                             {
 632                                 /* Axis 1 is X */
 633                                 gSysDevice.X.axMin = Axis->min_value;
 634                                 gSysDevice.X.axMax= Axis->max_value;
 635                                 gSysDevice.X.axUnits = TU_INCHES;
 636                                 gSysDevice.X.axResolution = Axis->resolution;
 637                                 gSysContext.lcInOrgX = Axis->min_value;
 638                                 gSysContext.lcSysOrgX = Axis->min_value;
 639                                 gSysContext.lcInExtX = Axis->max_value;
 640                                 gSysContext.lcSysExtX = Axis->max_value;
 641                                 Axis++;
 642                             }
 643                             if (Val->num_axes>=2)
 644                             {
 645                                 /* Axis 2 is Y */
 646                                 gSysDevice.Y.axMin = Axis->min_value;
 647                                 gSysDevice.Y.axMax= Axis->max_value;
 648                                 gSysDevice.Y.axUnits = TU_INCHES;
 649                                 gSysDevice.Y.axResolution = Axis->resolution;
 650                                 gSysContext.lcInOrgY = Axis->min_value;
 651                                 gSysContext.lcSysOrgY = Axis->min_value;
 652                                 gSysContext.lcInExtY = Axis->max_value;
 653                                 gSysContext.lcSysExtY = Axis->max_value;
 654                                 Axis++;
 655                             }
 656                             if (Val->num_axes>=3)
 657                             {
 658                                 /* Axis 3 is Normal Pressure */
 659                                 gSysDevice.NPRESSURE.axMin = Axis->min_value;
 660                                 gSysDevice.NPRESSURE.axMax= Axis->max_value;
 661                                 gSysDevice.NPRESSURE.axUnits = TU_INCHES;
 662                                 gSysDevice.NPRESSURE.axResolution =
 663                                                         Axis->resolution;
 664                                 Axis++;
 665                             }
 666                             if (Val->num_axes >= 5)
 667                             {
 668                                 /* Axis 4 and 5 are X and Y tilt */
 669                                 XAxisInfoPtr        XAxis = Axis;
 670                                 Axis++;
 671                                 if (max (abs(Axis->max_value),
 672                                          abs(XAxis->max_value)))
 673                                 {
 674                                     gSysDevice.ORIENTATION[0].axMin = 0;
 675                                     gSysDevice.ORIENTATION[0].axMax = 3600;
 676                                     gSysDevice.ORIENTATION[0].axUnits = TU_CIRCLE;
 677                                     gSysDevice.ORIENTATION[0].axResolution
 678                                                                 = CASTFIX32(3600);
 679                                     gSysDevice.ORIENTATION[1].axMin = -1000;
 680                                     gSysDevice.ORIENTATION[1].axMax = 1000;
 681                                     gSysDevice.ORIENTATION[1].axUnits = TU_CIRCLE;
 682                                     gSysDevice.ORIENTATION[1].axResolution
 683                                                                 = CASTFIX32(3600);
 684                                     Axis++;
 685                                 }
 686                             }
 687                             axis_read_complete = TRUE;
 688                         }
 689                         break;
 690                     case ButtonClass:
 691                     {
 692                         int cchBuf = 512;
 693                         int cchPos = 0;
 694                         int i;
 695
 696                         Button = (XButtonInfoPtr) any;
 697                         TRACE("    ButtonInput %d: [class %d|length %d|num_buttons %d]\n",
 698                                 class_loop, (int) Button->class, Button->length, Button->num_buttons);
 699                         cursor->BTNNAMES = HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR)*cchBuf);
 700                         for (i = 0; i < cursor->BUTTONS; i++)
 701                         {
 702                             /* FIXME - these names are probably incorrect */
 703                             int cch = strlenW(cursor->NAME) + 1;
 704                             while (cch > cchBuf - cchPos - 1) /* we want one extra byte for the last NUL */
 705                             {
 706                                 cchBuf *= 2;
 707                                 cursor->BTNNAMES = HeapReAlloc(GetProcessHeap(), 0, cursor->BTNNAMES, sizeof(WCHAR)*cchBuf);
 708                             }
 709
 710                             strcpyW(cursor->BTNNAMES + cchPos, cursor->NAME);
 711                             cchPos += cch;
 712                         }
 713                         cursor->BTNNAMES[cchPos++] = 0;
 714                         cursor->BTNNAMES = HeapReAlloc(GetProcessHeap(), 0, cursor->BTNNAMES, sizeof(WCHAR)*cchPos);
 715                         cursor->cchBTNNAMES = cchPos;
 716                     }
 717                     break;
 718                 }
 719                 any = (XAnyClassPtr) ((char*) any + any->length);
 720             }
 721         }
 722
 723         XFree(device_type);
 724
 725     }
 726     pXFreeDeviceList(devices);
 727
 728     if (axis_read_complete)
 729     {
 730         gSysDevice.NCSRTYPES = cursor_target+1;
 731         gNumCursors = cursor_target+1;
 732         Tablet_FixupCursors();
 733     }
 734     else
 735         WARN("Did not find a valid stylus cursor with >= 5 axes, returning 0 valid devices.\n");
 736
 737     wine_tsx11_unlock();
 738 }
 739
 740 static int figure_deg(int x, int y)
 741 {
 742     int rc;
 743
 744     if (y != 0)
 745     {
 746         rc = (int) 10 * (atan( (FLOAT)abs(y) / (FLOAT)abs(x)) / (3.1415 / 180));
 747         if (y>0)
 748         {
 749             if (x>0)
 750                 rc += 900;
 751             else
 752                 rc = 2700 - rc;
 753         }
 754         else
 755         {
 756             if (x>0)
 757                 rc = 900 - rc;
 758             else
 759                 rc += 2700;
 760         }
 761     }
 762     else
 763     {
 764         if (x >= 0)
 765             rc = 900;
 766         else
 767             rc = 2700;
 768     }
 769
 770     return rc;
 771 }
 772
 773 static int get_button_state(int curnum)
 774 {
 775     return button_state[curnum];
 776 }
 777
 778 static void set_button_state(int curnum, XID deviceid)
 779 {
 780     struct x11drv_thread_data *data = x11drv_thread_data();
 781     XDevice *device;
 782     XDeviceState *state;
 783     XInputClass  *class;
 784     int loop;
 785     int rc = 0;
 786
 787     wine_tsx11_lock();
 788     device = pXOpenDevice(data->display,deviceid);
 789     state = pXQueryDeviceState(data->display,device);
 790
 791     if (state)
 792     {
 793         class = state->data;
 794         for (loop = 0; loop < state->num_classes; loop++)
 795         {
 796             if (class->class == ButtonClass)
 797             {
 798                 int loop2;
 799                 XButtonState *button_state =  (XButtonState*)class;
 800                 for (loop2 = 0; loop2 < button_state->num_buttons; loop2++)
 801                 {
 802                     if (button_state->buttons[loop2 / 8] & (1 << (loop2 % 8)))
 803                     {
 804                         rc |= (1<<loop2);
 805                     }
 806                 }
 807             }
 808             class = (XInputClass *) ((char *) class + class->length);
 809         }
 810     }
 811     pXFreeDeviceState(state);
 812     wine_tsx11_unlock();
 813     button_state[curnum] = rc;
 814 }
 815
 816 static int cursor_from_device(DWORD deviceid, LPWTI_CURSORS_INFO *cursorp)
 817 {
 818     int i;
 819     for (i = 0; i < gNumCursors; i++)
 820         if (gSysCursor[i].PHYSID == deviceid)
 821         {
 822             *cursorp = &gSysCursor[i];
 823             return i;
 824         }
 825
 826     ERR("Could not map device id %d to a cursor\n", (int) deviceid);
 827     return -1;
 828 }
 829
 830 static void motion_event( HWND hwnd, XEvent *event )
 831 {
 832     XDeviceMotionEvent *motion = (XDeviceMotionEvent *)event;
 833     LPWTI_CURSORS_INFO cursor;
 834     int curnum = cursor_from_device(motion->deviceid, &cursor);
 835     if (curnum < 0)
 836         return;
 837
 838     memset(&gMsgPacket,0,sizeof(WTPACKET));
 839
 840     TRACE("Received tablet motion event (%p); device id %d, cursor num %d\n",hwnd, (int) motion->deviceid, curnum);
 841
 842     /* Set cursor to inverted if cursor is the eraser */
 843     gMsgPacket.pkStatus = (cursor->TYPE  == CSR_TYPE_ERASER ? TPS_INVERT:0);
 844     gMsgPacket.pkTime = EVENT_x11_time_to_win32_time(motion->time);
 845     gMsgPacket.pkSerialNumber = gSerial++;
 846     gMsgPacket.pkCursor = curnum;
 847     gMsgPacket.pkX = motion->axis_data[0];
 848     gMsgPacket.pkY = motion->axis_data[1];
 849     gMsgPacket.pkOrientation.orAzimuth = figure_deg(motion->axis_data[3],motion->axis_data[4]);
 850     gMsgPacket.pkOrientation.orAltitude = ((1000 - 15 * max
 851                                             (abs(motion->axis_data[3]),
 852                                              abs(motion->axis_data[4])))
 853                                            * (gMsgPacket.pkStatus & TPS_INVERT?-1:1));
 854     gMsgPacket.pkNormalPressure = motion->axis_data[2];
 855     gMsgPacket.pkButtons = get_button_state(curnum);
 856     SendMessageW(hwndTabletDefault,WT_PACKET,0,(LPARAM)hwnd);
 857 }
 858
 859 static void button_event( HWND hwnd, XEvent *event )
 860 {
 861     XDeviceButtonEvent *button = (XDeviceButtonEvent *) event;
 862     LPWTI_CURSORS_INFO cursor;
 863     int curnum = cursor_from_device(button->deviceid, &cursor);
 864     if (curnum < 0)
 865         return;
 866
 867     memset(&gMsgPacket,0,sizeof(WTPACKET));
 868
 869     TRACE("Received tablet button %s event\n", (event->type == button_press_type)?"press":"release");
 870
 871     /* Set cursor to inverted if cursor is the eraser */
 872     gMsgPacket.pkStatus = (cursor->TYPE == CSR_TYPE_ERASER ? TPS_INVERT:0);
 873     set_button_state(curnum, button->deviceid);
 874     gMsgPacket.pkTime = EVENT_x11_time_to_win32_time(button->time);
 875     gMsgPacket.pkSerialNumber = gSerial++;
 876     gMsgPacket.pkCursor = curnum;
 877     gMsgPacket.pkX = button->axis_data[0];
 878     gMsgPacket.pkY = button->axis_data[1];
 879     gMsgPacket.pkOrientation.orAzimuth = figure_deg(button->axis_data[3],button->axis_data[4]);
 880     gMsgPacket.pkOrientation.orAltitude = ((1000 - 15 * max(abs(button->axis_data[3]),
 881                                                             abs(button->axis_data[4])))
 882                                            * (gMsgPacket.pkStatus & TPS_INVERT?-1:1));
 883     gMsgPacket.pkNormalPressure = button->axis_data[2];
 884     gMsgPacket.pkButtons = get_button_state(curnum);
 885     SendMessageW(hwndTabletDefault,WT_PACKET,0,(LPARAM)hwnd);
 886 }
 887
 888 static void key_event( HWND hwnd, XEvent *event )
 889 {
 890     if (event->type == key_press_type)
 891         FIXME("Received tablet key press event\n");
 892     else
 893         FIXME("Received tablet key release event\n");
 894 }
 895
 896 static void proximity_event( HWND hwnd, XEvent *event )
 897 {
 898     XProximityNotifyEvent *proximity = (XProximityNotifyEvent *) event;
 899     LPWTI_CURSORS_INFO cursor;
 900     int curnum = cursor_from_device(proximity->deviceid, &cursor);
 901     if (curnum < 0)
 902         return;
 903
 904     memset(&gMsgPacket,0,sizeof(WTPACKET));
 905
 906     TRACE("Received tablet proximity event\n");
 907     /* Set cursor to inverted if cursor is the eraser */
 908     gMsgPacket.pkStatus = (cursor->TYPE == CSR_TYPE_ERASER ? TPS_INVERT:0);
 909     gMsgPacket.pkStatus |= (event->type==proximity_out_type)?TPS_PROXIMITY:0;
 910     gMsgPacket.pkTime = EVENT_x11_time_to_win32_time(proximity->time);
 911     gMsgPacket.pkSerialNumber = gSerial++;
 912     gMsgPacket.pkCursor = curnum;
 913     gMsgPacket.pkX = proximity->axis_data[0];
 914     gMsgPacket.pkY = proximity->axis_data[1];
 915     gMsgPacket.pkOrientation.orAzimuth = figure_deg(proximity->axis_data[3],proximity->axis_data[4]);
 916     gMsgPacket.pkOrientation.orAltitude = ((1000 - 15 * max(abs(proximity->axis_data[3]),
 917                                                             abs(proximity->axis_data[4])))
 918                                            * (gMsgPacket.pkStatus & TPS_INVERT?-1:1));
 919     gMsgPacket.pkNormalPressure = proximity->axis_data[2];
 920     gMsgPacket.pkButtons = get_button_state(curnum);
 921
 922     SendMessageW(hwndTabletDefault, WT_PROXIMITY, (event->type == proximity_in_type), (LPARAM)hwnd);
 923 }
 924
 925 int X11DRV_AttachEventQueueToTablet(HWND hOwner)
 926 {
 927     struct x11drv_thread_data *data = x11drv_thread_data();
 928     int             num_devices;
 929     int             loop;
 930     int             cur_loop;
 931     XDeviceInfo     *devices;
 932     XDeviceInfo     *target = NULL;
 933     XDevice         *the_device;
 934     XEventClass     event_list[7];
 935     Window          win = X11DRV_get_whole_window( hOwner );
 936
 937     if (!win) return 0;
 938
 939     TRACE("Creating context for window %p (%lx)  %i cursors\n", hOwner, win, gNumCursors);
 940
 941     wine_tsx11_lock();
 942     devices = pXListInputDevices(data->display, &num_devices);
 943
 944     X11DRV_expect_error(data->display,Tablet_ErrorHandler,NULL);
 945     for (cur_loop=0; cur_loop < gNumCursors; cur_loop++)
 946     {
 947         char   cursorNameA[WT_MAX_NAME_LEN];
 948         int    event_number=0;
 949
 950         /* the cursor name fits in the buffer because too long names are skipped */
 951         WideCharToMultiByte(CP_UNIXCP, 0, gSysCursor[cur_loop].NAME, -1, cursorNameA, WT_MAX_NAME_LEN, NULL, NULL);
 952         for (loop=0; loop < num_devices; loop ++)
 953             if (strcmp(devices[loop].name, cursorNameA) == 0)
 954                 target = &devices[loop];
 955
 956         TRACE("Opening cursor %i id %i\n",cur_loop,(INT)target->id);
 957
 958         the_device = pXOpenDevice(data->display, target->id);
 959
 960         if (!the_device)
 961         {
 962             WARN("Unable to Open device\n");
 963             continue;
 964         }
 965
 966         if (the_device->num_classes > 0)
 967         {
 968             DeviceKeyPress(the_device, key_press_type, event_list[event_number]);
 969             if (key_press_type) event_number++;
 970             DeviceKeyRelease(the_device, key_release_type, event_list[event_number]);
 971             if (key_release_type) event_number++;
 972             DeviceButtonPress(the_device, button_press_type, event_list[event_number]);
 973             if (button_press_type) event_number++;
 974             DeviceButtonRelease(the_device, button_release_type, event_list[event_number]);
 975             if (button_release_type) event_number++;
 976             DeviceMotionNotify(the_device, motion_type, event_list[event_number]);
 977             if (motion_type) event_number++;
 978             ProximityIn(the_device, proximity_in_type, event_list[event_number]);
 979             if (proximity_in_type) event_number++;
 980             ProximityOut(the_device, proximity_out_type, event_list[event_number]);
 981             if (proximity_out_type) event_number++;
 982
 983             if (key_press_type) X11DRV_register_event_handler( key_press_type, key_event );
 984             if (key_release_type) X11DRV_register_event_handler( key_release_type, key_event );
 985             if (button_press_type) X11DRV_register_event_handler( button_press_type, button_event );
 986             if (button_release_type) X11DRV_register_event_handler( button_release_type, button_event );
 987             if (motion_type) X11DRV_register_event_handler( motion_type, motion_event );
 988             if (proximity_in_type) X11DRV_register_event_handler( proximity_in_type, proximity_event );
 989             if (proximity_out_type) X11DRV_register_event_handler( proximity_out_type, proximity_event );
 990
 991             pXSelectExtensionEvent(data->display, win, event_list, event_number);
 992         }
 993     }
 994     XSync(data->display, False);
 995     X11DRV_check_error();
 996
 997     if (NULL != devices) pXFreeDeviceList(devices);
 998     wine_tsx11_unlock();
 999     return 0;
1000 }
1001
1002 int X11DRV_GetCurrentPacket(LPWTPACKET *packet)
1003 {
1004     memcpy(packet,&gMsgPacket,sizeof(WTPACKET));
1005     return 1;
1006 }
1007
1008
1009 static inline int CopyTabletData(LPVOID target, LPCVOID src, INT size)
1010 {
1011     /*
1012      * It is valid to call CopyTabletData with NULL.
1013      * This handles the WTInfo() case where lpOutput is null.
1014      */
1015     if(target != NULL)
1016         memcpy(target,src,size);
1017     return(size);
1018 }
1019
1020 /***********************************************************************
1021  *              X11DRV_WTInfoW (X11DRV.@)
1022  */
1023 UINT X11DRV_WTInfoW(UINT wCategory, UINT nIndex, LPVOID lpOutput)
1024 {
1025     /*
1026      * It is valid to call WTInfoA with lpOutput == NULL, as per standard.
1027      * lpOutput == NULL signifies the user only wishes
1028      * to find the size of the data.
1029      * NOTE:
1030      * From now on use CopyTabletData to fill lpOutput. memcpy will break
1031      * the code.
1032      */
1033     int rc = 0;
1034     LPWTI_CURSORS_INFO  tgtcursor;
1035     TRACE("(%u, %u, %p)\n", wCategory, nIndex, lpOutput);
1036
1037     switch(wCategory)
1038     {
1039         case 0:
1040             /* return largest necessary buffer */
1041             TRACE("%i cursors\n",gNumCursors);
1042             if (gNumCursors>0)
1043             {
1044                 FIXME("Return proper size\n");
1045                 rc = 200;
1046             }
1047             break;
1048         case WTI_INTERFACE:
1049             switch (nIndex)
1050             {
1051                 WORD version;
1052                 UINT num;
1053                 case IFC_WINTABID:
1054                 {
1055                     static const WCHAR driver[] = {'W','i','n','e',' ','W','i','n','t','a','b',' ','1','.','1',0};
1056                     rc = CopyTabletData(lpOutput, driver, (strlenW(driver) + 1) * sizeof(WCHAR));
1057                     break;
1058                 }
1059                 case IFC_SPECVERSION:
1060                     version = (0x01) | (0x01 << 8);
1061                     rc = CopyTabletData(lpOutput, &version,sizeof(WORD));
1062                     break;
1063                 case IFC_IMPLVERSION:
1064                     version = (0x00) | (0x01 << 8);
1065                     rc = CopyTabletData(lpOutput, &version,sizeof(WORD));
1066                     break;
1067                 case IFC_NDEVICES:
1068                     num = 1;
1069                     rc = CopyTabletData(lpOutput, &num,sizeof(num));
1070                     break;
1071                 case IFC_NCURSORS:
1072                     num = gNumCursors;
1073                     rc = CopyTabletData(lpOutput, &num,sizeof(num));
1074                     break;
1075                 default:
1076                     FIXME("WTI_INTERFACE unhandled index %i\n",nIndex);
1077                     rc = 0;
1078             }
1079             break;
1080         case WTI_DEFSYSCTX:
1081         case WTI_DDCTXS:
1082         case WTI_DEFCONTEXT:
1083             switch (nIndex)
1084             {
1085                 case 0:
1086                     rc = CopyTabletData(lpOutput, &gSysContext,
1087                             sizeof(LOGCONTEXTW));
1088                     break;
1089                 case CTX_NAME:
1090                     rc = CopyTabletData(lpOutput, &gSysContext.lcName,
1091                          (strlenW(gSysContext.lcName)+1) * sizeof(WCHAR));
1092                     break;
1093                 case CTX_OPTIONS:
1094                     rc = CopyTabletData(lpOutput, &gSysContext.lcOptions,
1095                                         sizeof(UINT));
1096                     break;
1097                 case CTX_STATUS:
1098                     rc = CopyTabletData(lpOutput, &gSysContext.lcStatus,
1099                                         sizeof(UINT));
1100                     break;
1101                 case CTX_LOCKS:
1102                     rc= CopyTabletData (lpOutput, &gSysContext.lcLocks,
1103                                         sizeof(UINT));
1104                     break;
1105                 case CTX_MSGBASE:
1106                     rc = CopyTabletData(lpOutput, &gSysContext.lcMsgBase,
1107                                         sizeof(UINT));
1108                     break;
1109                 case CTX_DEVICE:
1110                     rc = CopyTabletData(lpOutput, &gSysContext.lcDevice,
1111                                         sizeof(UINT));
1112                     break;
1113                 case CTX_PKTRATE:
1114                     rc = CopyTabletData(lpOutput, &gSysContext.lcPktRate,
1115                                         sizeof(UINT));
1116                     break;
1117                 case CTX_PKTDATA:
1118                     rc = CopyTabletData(lpOutput, &gSysContext.lcPktData,
1119                                         sizeof(WTPKT));
1120                     break;
1121                 case CTX_PKTMODE:
1122                     rc = CopyTabletData(lpOutput, &gSysContext.lcPktMode,
1123                                         sizeof(WTPKT));
1124                     break;
1125                 case CTX_MOVEMASK:
1126                     rc = CopyTabletData(lpOutput, &gSysContext.lcMoveMask,
1127                                         sizeof(WTPKT));
1128                     break;
1129                 case CTX_BTNDNMASK:
1130                     rc = CopyTabletData(lpOutput, &gSysContext.lcBtnDnMask,
1131                                         sizeof(DWORD));
1132                     break;
1133                 case CTX_BTNUPMASK:
1134                     rc = CopyTabletData(lpOutput, &gSysContext.lcBtnUpMask,
1135                                         sizeof(DWORD));
1136                     break;
1137                 case CTX_INORGX:
1138                     rc = CopyTabletData(lpOutput, &gSysContext.lcInOrgX,
1139                                         sizeof(LONG));
1140                     break;
1141                 case CTX_INORGY:
1142                     rc = CopyTabletData(lpOutput, &gSysContext.lcInOrgY,
1143                                         sizeof(LONG));
1144                     break;
1145                 case CTX_INORGZ:
1146                     rc = CopyTabletData(lpOutput, &gSysContext.lcInOrgZ,
1147                                         sizeof(LONG));
1148                     break;
1149                 case CTX_INEXTX:
1150                     rc = CopyTabletData(lpOutput, &gSysContext.lcInExtX,
1151                                         sizeof(LONG));
1152                     break;
1153                 case CTX_INEXTY:
1154                      rc = CopyTabletData(lpOutput, &gSysContext.lcInExtY,
1155                                         sizeof(LONG));
1156                     break;
1157                 case CTX_INEXTZ:
1158                      rc = CopyTabletData(lpOutput, &gSysContext.lcInExtZ,
1159                                         sizeof(LONG));
1160                     break;
1161                 case CTX_OUTORGX:
1162                      rc = CopyTabletData(lpOutput, &gSysContext.lcOutOrgX,
1163                                         sizeof(LONG));
1164                     break;
1165                 case CTX_OUTORGY:
1166                       rc = CopyTabletData(lpOutput, &gSysContext.lcOutOrgY,
1167                                         sizeof(LONG));
1168                     break;
1169                 case CTX_OUTORGZ:
1170                        rc = CopyTabletData(lpOutput, &gSysContext.lcOutOrgZ,
1171                                         sizeof(LONG));
1172                     break;
1173                case CTX_OUTEXTX:
1174                       rc = CopyTabletData(lpOutput, &gSysContext.lcOutExtX,
1175                                         sizeof(LONG));
1176                     break;
1177                 case CTX_OUTEXTY:
1178                        rc = CopyTabletData(lpOutput, &gSysContext.lcOutExtY,
1179                                         sizeof(LONG));
1180                     break;
1181                 case CTX_OUTEXTZ:
1182                        rc = CopyTabletData(lpOutput, &gSysContext.lcOutExtZ,
1183                                         sizeof(LONG));
1184                     break;
1185                 case CTX_SENSX:
1186                         rc = CopyTabletData(lpOutput, &gSysContext.lcSensX,
1187                                         sizeof(LONG));
1188                     break;
1189                 case CTX_SENSY:
1190                         rc = CopyTabletData(lpOutput, &gSysContext.lcSensY,
1191                                         sizeof(LONG));
1192                     break;
1193                 case CTX_SENSZ:
1194                         rc = CopyTabletData(lpOutput, &gSysContext.lcSensZ,
1195                                         sizeof(LONG));
1196                     break;
1197                 case CTX_SYSMODE:
1198                         rc = CopyTabletData(lpOutput, &gSysContext.lcSysMode,
1199                                         sizeof(LONG));
1200                     break;
1201                 case CTX_SYSORGX:
1202                         rc = CopyTabletData(lpOutput, &gSysContext.lcSysOrgX,
1203                                         sizeof(LONG));
1204                     break;
1205                 case CTX_SYSORGY:
1206                         rc = CopyTabletData(lpOutput, &gSysContext.lcSysOrgY,
1207                                         sizeof(LONG));
1208                     break;
1209                 case CTX_SYSEXTX:
1210                         rc = CopyTabletData(lpOutput, &gSysContext.lcSysExtX,
1211                                         sizeof(LONG));
1212                     break;
1213                 case CTX_SYSEXTY:
1214                         rc = CopyTabletData(lpOutput, &gSysContext.lcSysExtY,
1215                                         sizeof(LONG));
1216                     break;
1217                 case CTX_SYSSENSX:
1218                         rc = CopyTabletData(lpOutput, &gSysContext.lcSysSensX,
1219                                         sizeof(LONG));
1220                     break;
1221                 case CTX_SYSSENSY:
1222                        rc = CopyTabletData(lpOutput, &gSysContext.lcSysSensY,
1223                                         sizeof(LONG));
1224                     break;
1225                 default:
1226                     FIXME("WTI_DEFSYSCTX unhandled index %i\n",nIndex);
1227                     rc = 0;
1228             }
1229             break;
1230         case WTI_CURSORS:
1231         case WTI_CURSORS+1:
1232         case WTI_CURSORS+2:
1233         case WTI_CURSORS+3:
1234         case WTI_CURSORS+4:
1235         case WTI_CURSORS+5:
1236         case WTI_CURSORS+6:
1237         case WTI_CURSORS+7:
1238         case WTI_CURSORS+8:
1239         case WTI_CURSORS+9:
1240             if (wCategory - WTI_CURSORS >= gNumCursors)
1241             {
1242                 rc = 0;
1243                 WARN("Requested cursor information for nonexistent cursor %d; only %d cursors\n",
1244                         wCategory - WTI_CURSORS, gNumCursors);
1245             }
1246             else
1247             {
1248                 tgtcursor = &gSysCursor[wCategory - WTI_CURSORS];
1249                 switch (nIndex)
1250                 {
1251                     case CSR_NAME:
1252                         rc = CopyTabletData(lpOutput, &tgtcursor->NAME,
1253                                             (strlenW(tgtcursor->NAME)+1) * sizeof(WCHAR));
1254                         break;
1255                     case CSR_ACTIVE:
1256                         rc = CopyTabletData(lpOutput,&tgtcursor->ACTIVE,
1257                                             sizeof(BOOL));
1258                         break;
1259                     case CSR_PKTDATA:
1260                         rc = CopyTabletData(lpOutput,&tgtcursor->PKTDATA,
1261                                             sizeof(WTPKT));
1262                         break;
1263                     case CSR_BUTTONS:
1264                         rc = CopyTabletData(lpOutput,&tgtcursor->BUTTONS,
1265                                             sizeof(BYTE));
1266                         break;
1267                     case CSR_BUTTONBITS:
1268                         rc = CopyTabletData(lpOutput,&tgtcursor->BUTTONBITS,
1269                                             sizeof(BYTE));
1270                         break;
1271                     case CSR_BTNNAMES:
1272                         FIXME("Button Names not returned correctly\n");
1273                         rc = CopyTabletData(lpOutput,&tgtcursor->BTNNAMES,
1274                                             tgtcursor->cchBTNNAMES*sizeof(WCHAR));
1275                         break;
1276                     case CSR_BUTTONMAP:
1277                         rc = CopyTabletData(lpOutput,&tgtcursor->BUTTONMAP,
1278                                             sizeof(BYTE)*32);
1279                         break;
1280                     case CSR_SYSBTNMAP:
1281                         rc = CopyTabletData(lpOutput,&tgtcursor->SYSBTNMAP,
1282                                             sizeof(BYTE)*32);
1283                         break;
1284                     case CSR_NPBTNMARKS:
1285                         rc = CopyTabletData(lpOutput,&tgtcursor->NPBTNMARKS,
1286                                             sizeof(UINT)*2);
1287                         break;
1288                     case CSR_NPBUTTON:
1289                         rc = CopyTabletData(lpOutput,&tgtcursor->NPBUTTON,
1290                                             sizeof(BYTE));
1291                         break;
1292                     case CSR_NPRESPONSE:
1293                         FIXME("Not returning CSR_NPRESPONSE correctly\n");
1294                         rc = 0;
1295                         break;
1296                     case CSR_TPBUTTON:
1297                         rc = CopyTabletData(lpOutput,&tgtcursor->TPBUTTON,
1298                                             sizeof(BYTE));
1299                         break;
1300                     case CSR_TPBTNMARKS:
1301                         rc = CopyTabletData(lpOutput,&tgtcursor->TPBTNMARKS,
1302                                             sizeof(UINT)*2);
1303                         break;
1304                     case CSR_TPRESPONSE:
1305                         FIXME("Not returning CSR_TPRESPONSE correctly\n");
1306                         rc = 0;
1307                         break;
1308                     case CSR_PHYSID:
1309                     {
1310                         DWORD id;
1311                         id = tgtcursor->PHYSID;
1312                         rc = CopyTabletData(lpOutput,&id,sizeof(DWORD));
1313                     }
1314                         break;
1315                     case CSR_MODE:
1316                         rc = CopyTabletData(lpOutput,&tgtcursor->MODE,sizeof(UINT));
1317                         break;
1318                     case CSR_MINPKTDATA:
1319                         rc = CopyTabletData(lpOutput,&tgtcursor->MINPKTDATA,
1320                             sizeof(UINT));
1321                         break;
1322                     case CSR_MINBUTTONS:
1323                         rc = CopyTabletData(lpOutput,&tgtcursor->MINBUTTONS,
1324                             sizeof(UINT));
1325                         break;
1326                     case CSR_CAPABILITIES:
1327                         rc = CopyTabletData(lpOutput,&tgtcursor->CAPABILITIES,
1328                             sizeof(UINT));
1329                         break;
1330                     case CSR_TYPE:
1331                         rc = CopyTabletData(lpOutput,&tgtcursor->TYPE,
1332                             sizeof(UINT));
1333                         break;
1334                     default:
1335                         FIXME("WTI_CURSORS unhandled index %i\n",nIndex);
1336                         rc = 0;
1337                 }
1338             }
1339             break;
1340         case WTI_DEVICES:
1341             switch (nIndex)
1342             {
1343                 case DVC_NAME:
1344                     rc = CopyTabletData(lpOutput,gSysDevice.NAME,
1345                                         (strlenW(gSysDevice.NAME)+1) * sizeof(WCHAR));
1346                     break;
1347                 case DVC_HARDWARE:
1348                     rc = CopyTabletData(lpOutput,&gSysDevice.HARDWARE,
1349                                         sizeof(UINT));
1350                     break;
1351                 case DVC_NCSRTYPES:
1352                     rc = CopyTabletData(lpOutput,&gSysDevice.NCSRTYPES,
1353                                         sizeof(UINT));
1354                     break;
1355                 case DVC_FIRSTCSR:
1356                     rc = CopyTabletData(lpOutput,&gSysDevice.FIRSTCSR,
1357                                         sizeof(UINT));
1358                     break;
1359                 case DVC_PKTRATE:
1360                     rc = CopyTabletData(lpOutput,&gSysDevice.PKTRATE,
1361                                         sizeof(UINT));
1362                     break;
1363                 case DVC_PKTDATA:
1364                     rc = CopyTabletData(lpOutput,&gSysDevice.PKTDATA,
1365                                         sizeof(WTPKT));
1366                     break;
1367                 case DVC_PKTMODE:
1368                     rc = CopyTabletData(lpOutput,&gSysDevice.PKTMODE,
1369                                         sizeof(WTPKT));
1370                     break;
1371                 case DVC_CSRDATA:
1372                     rc = CopyTabletData(lpOutput,&gSysDevice.CSRDATA,
1373                                         sizeof(WTPKT));
1374                     break;
1375                 case DVC_XMARGIN:
1376                     rc = CopyTabletData(lpOutput,&gSysDevice.XMARGIN,
1377                                         sizeof(INT));
1378                     break;
1379                 case DVC_YMARGIN:
1380                     rc = CopyTabletData(lpOutput,&gSysDevice.YMARGIN,
1381                                         sizeof(INT));
1382                     break;
1383                 case DVC_ZMARGIN:
1384                     rc = 0; /* unsupported */
1385                     /*
1386                     rc = CopyTabletData(lpOutput,&gSysDevice.ZMARGIN,
1387                                         sizeof(INT));
1388                     */
1389                     break;
1390                 case DVC_X:
1391                     rc = CopyTabletData(lpOutput,&gSysDevice.X,
1392                                         sizeof(AXIS));
1393                     break;
1394                 case DVC_Y:
1395                     rc = CopyTabletData(lpOutput,&gSysDevice.Y,
1396                                         sizeof(AXIS));
1397                     break;
1398                 case DVC_Z:
1399                     rc = 0; /* unsupported */
1400                     /*
1401                     rc = CopyTabletData(lpOutput,&gSysDevice.Z,
1402                                         sizeof(AXIS));
1403                     */
1404                     break;
1405                 case DVC_NPRESSURE:
1406                     rc = CopyTabletData(lpOutput,&gSysDevice.NPRESSURE,
1407                                         sizeof(AXIS));
1408                     break;
1409                 case DVC_TPRESSURE:
1410                     rc = 0; /* unsupported */
1411                     /*
1412                     rc = CopyTabletData(lpOutput,&gSysDevice.TPRESSURE,
1413                                         sizeof(AXIS));
1414                     */
1415                     break;
1416                 case DVC_ORIENTATION:
1417                     rc = CopyTabletData(lpOutput,&gSysDevice.ORIENTATION,
1418                                         sizeof(AXIS)*3);
1419                     break;
1420                 case DVC_ROTATION:
1421                     rc = 0; /* unsupported */
1422                     /*
1423                     rc = CopyTabletData(lpOutput,&gSysDevice.ROTATION,
1424                                         sizeof(AXIS)*3);
1425                     */
1426                     break;
1427                 case DVC_PNPID:
1428                     rc = CopyTabletData(lpOutput,gSysDevice.PNPID,
1429                                         (strlenW(gSysDevice.PNPID)+1)*sizeof(WCHAR));
1430                     break;
1431                 default:
1432                     FIXME("WTI_DEVICES unhandled index %i\n",nIndex);
1433                     rc = 0;
1434             }
1435             break;
1436         default:
1437             FIXME("Unhandled Category %i\n",wCategory);
1438     }
1439     return rc;
1440 }
1441
1442 #else /* SONAME_LIBXI */
1443
1444 /***********************************************************************
1445  *              AttachEventQueueToTablet (X11DRV.@)
1446  */
1447 int X11DRV_AttachEventQueueToTablet(HWND hOwner)
1448 {
1449     return 0;
1450 }
1451
1452 /***********************************************************************
1453  *              GetCurrentPacket (X11DRV.@)
1454  */
1455 int X11DRV_GetCurrentPacket(LPWTPACKET *packet)
1456 {
1457     return 0;
1458 }
1459
1460 /***********************************************************************
1461  *              LoadTabletInfo (X11DRV.@)
1462  */
1463 void X11DRV_LoadTabletInfo(HWND hwnddefault)
1464 {
1465 }
1466
1467 /***********************************************************************
1468  *              WTInfoW (X11DRV.@)
1469  */
1470 UINT X11DRV_WTInfoW(UINT wCategory, UINT nIndex, LPVOID lpOutput)
1471 {
1472     return 0;
1473 }
1474
1475 #endif /* SONAME_LIBXI */