git.oblomov.eu Git - wine/blob - dlls/dinput/keyboard.c

   1 /*              DirectInput Keyboard device
   2  *
   3  * Copyright 1998 Marcus Meissner
   4  * Copyright 1998,1999 Lionel Ulmer
   5  * Copyright 2000-2001 TransGaming Technologies Inc.
   6  * Copyright 2005 Raphael Junqueira
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23 #include "config.h"
  24 #include "wine/port.h"
  25
  26 #include <stdarg.h>
  27 #include <string.h>
  28 #include "windef.h"
  29 #include "winbase.h"
  30 #include "winuser.h"
  31 #include "winerror.h"
  32 #include "dinput.h"
  33
  34 #include "dinput_private.h"
  35 #include "device_private.h"
  36 #include "wine/debug.h"
  37 #include "wine/unicode.h"
  38
  39 WINE_DEFAULT_DEBUG_CHANNEL(dinput);
  40
  41 #define WINE_DINPUT_KEYBOARD_MAX_KEYS 256
  42
  43 static const IDirectInputDevice8AVtbl SysKeyboardAvt;
  44 static const IDirectInputDevice8WVtbl SysKeyboardWvt;
  45
  46 typedef struct SysKeyboardImpl SysKeyboardImpl;
  47 struct SysKeyboardImpl
  48 {
  49     struct IDirectInputDevice2AImpl base;
  50
  51     IDirectInputImpl*           dinput;
  52 };
  53
  54 static SysKeyboardImpl* current_lock = NULL;
  55 /* Today's acquired device
  56  * FIXME: currently this can be only one.
  57  * Maybe this should be a linked list or st.
  58  * I don't know what the rules are for multiple acquired keyboards,
  59  * but 'DI_LOSTFOCUS' and 'DI_UNACQUIRED' exist for a reason.
  60 */
  61
  62 static BYTE DInputKeyState[WINE_DINPUT_KEYBOARD_MAX_KEYS]; /* array for 'GetDeviceState' */
  63
  64 LRESULT CALLBACK KeyboardCallback( int code, WPARAM wparam, LPARAM lparam )
  65 {
  66     SysKeyboardImpl *This = (SysKeyboardImpl *)current_lock;
  67     int dik_code;
  68     KBDLLHOOKSTRUCT *hook = (KBDLLHOOKSTRUCT *)lparam;
  69     BYTE new_diks;
  70
  71     TRACE("(%d,%d,%ld)\n", code, wparam, lparam);
  72
  73     /* returns now if not HC_ACTION */
  74     if (code != HC_ACTION) return CallNextHookEx(0, code, wparam, lparam);
  75
  76     dik_code = hook->scanCode & 0xff;
  77     if (hook->flags & LLKHF_EXTENDED) dik_code |= 0x80;
  78
  79     new_diks = hook->flags & LLKHF_UP ? 0 : 0x80;
  80
  81     /* returns now if key event already known */
  82     if (new_diks == DInputKeyState[dik_code])
  83         return CallNextHookEx(0, code, wparam, lparam);
  84
  85     DInputKeyState[dik_code] = new_diks;
  86     TRACE(" setting %02X to %02X\n", dik_code, DInputKeyState[dik_code]);
  87
  88     EnterCriticalSection(&This->base.crit);
  89     queue_event((LPDIRECTINPUTDEVICE8A)This, dik_code, new_diks, hook->time, This->dinput->evsequence++);
  90     LeaveCriticalSection(&This->base.crit);
  91
  92     if (This->base.hEvent) SetEvent(This->base.hEvent);
  93
  94     return CallNextHookEx(0, code, wparam, lparam);
  95 }
  96
  97 static GUID DInput_Wine_Keyboard_GUID = { /* 0ab8648a-7735-11d2-8c73-71df54a96441 */
  98   0x0ab8648a,
  99   0x7735,
 100   0x11d2,
 101   {0x8c, 0x73, 0x71, 0xdf, 0x54, 0xa9, 0x64, 0x41}
 102 };
 103
 104 static void fill_keyboard_dideviceinstanceA(LPDIDEVICEINSTANCEA lpddi, DWORD version) {
 105     DWORD dwSize;
 106     DIDEVICEINSTANCEA ddi;
 107
 108     dwSize = lpddi->dwSize;
 109
 110     TRACE("%d %p\n", dwSize, lpddi);
 111
 112     memset(lpddi, 0, dwSize);
 113     memset(&ddi, 0, sizeof(ddi));
 114
 115     ddi.dwSize = dwSize;
 116     ddi.guidInstance = GUID_SysKeyboard;/* DInput's GUID */
 117     ddi.guidProduct = DInput_Wine_Keyboard_GUID; /* Vendor's GUID */
 118     if (version >= 0x0800)
 119         ddi.dwDevType = DI8DEVTYPE_KEYBOARD | (DI8DEVTYPEKEYBOARD_UNKNOWN << 8);
 120     else
 121         ddi.dwDevType = DIDEVTYPE_KEYBOARD | (DIDEVTYPEKEYBOARD_UNKNOWN << 8);
 122     strcpy(ddi.tszInstanceName, "Keyboard");
 123     strcpy(ddi.tszProductName, "Wine Keyboard");
 124
 125     memcpy(lpddi, &ddi, (dwSize < sizeof(ddi) ? dwSize : sizeof(ddi)));
 126 }
 127
 128 static void fill_keyboard_dideviceinstanceW(LPDIDEVICEINSTANCEW lpddi, DWORD version) {
 129     DWORD dwSize;
 130     DIDEVICEINSTANCEW ddi;
 131
 132     dwSize = lpddi->dwSize;
 133
 134     TRACE("%d %p\n", dwSize, lpddi);
 135
 136     memset(lpddi, 0, dwSize);
 137     memset(&ddi, 0, sizeof(ddi));
 138
 139     ddi.dwSize = dwSize;
 140     ddi.guidInstance = GUID_SysKeyboard;/* DInput's GUID */
 141     ddi.guidProduct = DInput_Wine_Keyboard_GUID; /* Vendor's GUID */
 142     if (version >= 0x0800)
 143         ddi.dwDevType = DI8DEVTYPE_KEYBOARD | (DI8DEVTYPEKEYBOARD_UNKNOWN << 8);
 144     else
 145         ddi.dwDevType = DIDEVTYPE_KEYBOARD | (DIDEVTYPEKEYBOARD_UNKNOWN << 8);
 146     MultiByteToWideChar(CP_ACP, 0, "Keyboard", -1, ddi.tszInstanceName, MAX_PATH);
 147     MultiByteToWideChar(CP_ACP, 0, "Wine Keyboard", -1, ddi.tszProductName, MAX_PATH);
 148
 149     memcpy(lpddi, &ddi, (dwSize < sizeof(ddi) ? dwSize : sizeof(ddi)));
 150 }
 151
 152 static BOOL keyboarddev_enum_deviceA(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEA lpddi, DWORD version, int id)
 153 {
 154   if (id != 0)
 155     return FALSE;
 156
 157   if ((dwDevType == 0) ||
 158       ((dwDevType == DIDEVTYPE_KEYBOARD) && (version < 0x0800)) ||
 159       (((dwDevType == DI8DEVCLASS_KEYBOARD) || (dwDevType == DI8DEVTYPE_KEYBOARD)) && (version >= 0x0800))) {
 160     TRACE("Enumerating the Keyboard device\n");
 161
 162     fill_keyboard_dideviceinstanceA(lpddi, version);
 163
 164     return TRUE;
 165   }
 166
 167   return FALSE;
 168 }
 169
 170 static BOOL keyboarddev_enum_deviceW(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEW lpddi, DWORD version, int id)
 171 {
 172   if (id != 0)
 173     return FALSE;
 174
 175   if ((dwDevType == 0) ||
 176       ((dwDevType == DIDEVTYPE_KEYBOARD) && (version < 0x0800)) ||
 177       (((dwDevType == DI8DEVCLASS_KEYBOARD) || (dwDevType == DI8DEVTYPE_KEYBOARD)) && (version >= 0x0800))) {
 178     TRACE("Enumerating the Keyboard device\n");
 179
 180     fill_keyboard_dideviceinstanceW(lpddi, version);
 181
 182     return TRUE;
 183   }
 184
 185   return FALSE;
 186 }
 187
 188 static SysKeyboardImpl *alloc_device(REFGUID rguid, const void *kvt, IDirectInputImpl *dinput)
 189 {
 190     SysKeyboardImpl* newDevice;
 191     LPDIDATAFORMAT df = NULL;
 192     int i, idx = 0;
 193
 194     newDevice = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(SysKeyboardImpl));
 195     newDevice->base.lpVtbl = kvt;
 196     newDevice->base.ref = 1;
 197     memcpy(&newDevice->base.guid, rguid, sizeof(*rguid));
 198     newDevice->dinput = dinput;
 199     InitializeCriticalSection(&newDevice->base.crit);
 200
 201     /* Create copy of default data format */
 202     if (!(df = HeapAlloc(GetProcessHeap(), 0, c_dfDIKeyboard.dwSize))) goto failed;
 203     memcpy(df, &c_dfDIKeyboard, c_dfDIKeyboard.dwSize);
 204     if (!(df->rgodf = HeapAlloc(GetProcessHeap(), 0, df->dwNumObjs * df->dwObjSize))) goto failed;
 205
 206     for (i = 0; i < df->dwNumObjs; i++)
 207     {
 208         char buf[MAX_PATH];
 209
 210         if (!GetKeyNameTextA(((i & 0x7f) << 16) | ((i & 0x80) << 17), buf, sizeof(buf)))
 211             continue;
 212
 213         memcpy(&df->rgodf[idx], &c_dfDIKeyboard.rgodf[i], df->dwObjSize);
 214         df->rgodf[idx++].dwType = DIDFT_MAKEINSTANCE(i) | DIDFT_PSHBUTTON;
 215     }
 216     df->dwNumObjs = idx;
 217
 218     newDevice->base.data_format.wine_df = df;
 219     IDirectInput_AddRef((LPDIRECTINPUTDEVICE8A)newDevice->dinput);
 220     return newDevice;
 221
 222 failed:
 223     if (df) HeapFree(GetProcessHeap(), 0, df->rgodf);
 224     HeapFree(GetProcessHeap(), 0, df);
 225     HeapFree(GetProcessHeap(), 0, newDevice);
 226     return NULL;
 227 }
 228
 229
 230 static HRESULT keyboarddev_create_deviceA(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPDIRECTINPUTDEVICEA* pdev)
 231 {
 232   if ((IsEqualGUID(&GUID_SysKeyboard,rguid)) ||          /* Generic Keyboard */
 233       (IsEqualGUID(&DInput_Wine_Keyboard_GUID,rguid))) { /* Wine Keyboard */
 234     if ((riid == NULL) ||
 235         IsEqualGUID(&IID_IDirectInputDeviceA,riid) ||
 236         IsEqualGUID(&IID_IDirectInputDevice2A,riid) ||
 237         IsEqualGUID(&IID_IDirectInputDevice7A,riid) ||
 238         IsEqualGUID(&IID_IDirectInputDevice8A,riid)) {
 239       *pdev = (IDirectInputDeviceA*) alloc_device(rguid, &SysKeyboardAvt, dinput);
 240       TRACE("Creating a Keyboard device (%p)\n", *pdev);
 241       if (!*pdev) return DIERR_OUTOFMEMORY;
 242       return DI_OK;
 243     } else
 244       return DIERR_NOINTERFACE;
 245   }
 246   return DIERR_DEVICENOTREG;
 247 }
 248
 249 static HRESULT keyboarddev_create_deviceW(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPDIRECTINPUTDEVICEW* pdev)
 250 {
 251   if ((IsEqualGUID(&GUID_SysKeyboard,rguid)) ||          /* Generic Keyboard */
 252       (IsEqualGUID(&DInput_Wine_Keyboard_GUID,rguid))) { /* Wine Keyboard */
 253     if ((riid == NULL) ||
 254         IsEqualGUID(&IID_IDirectInputDeviceW,riid) ||
 255         IsEqualGUID(&IID_IDirectInputDevice2W,riid) ||
 256         IsEqualGUID(&IID_IDirectInputDevice7W,riid) ||
 257         IsEqualGUID(&IID_IDirectInputDevice8W,riid)) {
 258       *pdev = (IDirectInputDeviceW*) alloc_device(rguid, &SysKeyboardWvt, dinput);
 259       TRACE("Creating a Keyboard device (%p)\n", *pdev);
 260       if (!*pdev) return DIERR_OUTOFMEMORY;
 261       return DI_OK;
 262     } else
 263       return DIERR_NOINTERFACE;
 264   }
 265   return DIERR_DEVICENOTREG;
 266 }
 267
 268 const struct dinput_device keyboard_device = {
 269   "Wine keyboard driver",
 270   keyboarddev_enum_deviceA,
 271   keyboarddev_enum_deviceW,
 272   keyboarddev_create_deviceA,
 273   keyboarddev_create_deviceW
 274 };
 275
 276 static ULONG WINAPI SysKeyboardAImpl_Release(LPDIRECTINPUTDEVICE8A iface)
 277 {
 278     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 279     ULONG ref;
 280
 281     ref = InterlockedDecrement(&This->base.ref);
 282     if (ref) return ref;
 283
 284     set_dinput_hook(WH_KEYBOARD_LL, NULL);
 285
 286     HeapFree(GetProcessHeap(), 0, This->base.data_queue);
 287
 288     /* Free data format */
 289     HeapFree(GetProcessHeap(), 0, (LPVOID)This->base.data_format.wine_df);
 290     release_DataFormat(&This->base.data_format);
 291
 292     IDirectInput_Release((LPDIRECTINPUTDEVICE8A)This->dinput);
 293     DeleteCriticalSection(&This->base.crit);
 294     HeapFree(GetProcessHeap(), 0, This);
 295
 296     return DI_OK;
 297 }
 298
 299 static HRESULT WINAPI SysKeyboardAImpl_GetDeviceState(
 300         LPDIRECTINPUTDEVICE8A iface,DWORD len,LPVOID ptr
 301 )
 302 {
 303     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 304     TRACE("(%p)->(%d,%p)\n", This, len, ptr);
 305
 306     if (!This->base.acquired) return DIERR_NOTACQUIRED;
 307
 308     if (len != WINE_DINPUT_KEYBOARD_MAX_KEYS)
 309         return DIERR_INVALIDPARAM;
 310
 311     EnterCriticalSection(&This->base.crit);
 312
 313     if (TRACE_ON(dinput)) {
 314         int i;
 315         for (i = 0; i < WINE_DINPUT_KEYBOARD_MAX_KEYS; i++) {
 316             if (DInputKeyState[i] != 0x00) {
 317                 TRACE(" - %02X: %02x\n", i, DInputKeyState[i]);
 318             }
 319         }
 320     }
 321
 322     memcpy(ptr, DInputKeyState, WINE_DINPUT_KEYBOARD_MAX_KEYS);
 323     LeaveCriticalSection(&This->base.crit);
 324
 325     return DI_OK;
 326 }
 327
 328 static HRESULT WINAPI SysKeyboardAImpl_Unacquire(LPDIRECTINPUTDEVICE8A iface);
 329
 330 static HRESULT WINAPI SysKeyboardAImpl_Acquire(LPDIRECTINPUTDEVICE8A iface)
 331 {
 332     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 333     HRESULT res;
 334
 335     TRACE("(%p)\n",This);
 336
 337     if ((res = IDirectInputDevice2AImpl_Acquire(iface)) != DI_OK) return res;
 338
 339     if (current_lock != NULL) {
 340         FIXME("Not more than one keyboard can be acquired at the same time.\n");
 341         SysKeyboardAImpl_Unacquire((LPDIRECTINPUTDEVICE8A)current_lock);
 342     }
 343     current_lock = This;
 344
 345     set_dinput_hook(WH_KEYBOARD_LL, KeyboardCallback);
 346
 347     return DI_OK;
 348 }
 349
 350 static HRESULT WINAPI SysKeyboardAImpl_Unacquire(LPDIRECTINPUTDEVICE8A iface)
 351 {
 352     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 353     HRESULT res;
 354
 355     TRACE("(this=%p)\n",This);
 356
 357     if ((res = IDirectInputDevice2AImpl_Unacquire(iface)) != DI_OK) return res;
 358
 359     set_dinput_hook(WH_KEYBOARD_LL, NULL);
 360
 361     /* No more locks */
 362     if (current_lock == This)
 363         current_lock = NULL;
 364     else
 365         ERR("this != current_lock\n");
 366
 367     return DI_OK;
 368 }
 369
 370 /******************************************************************************
 371   *     GetCapabilities : get the device capablitites
 372   */
 373 static HRESULT WINAPI SysKeyboardAImpl_GetCapabilities(
 374         LPDIRECTINPUTDEVICE8A iface,
 375         LPDIDEVCAPS lpDIDevCaps)
 376 {
 377     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 378     DIDEVCAPS devcaps;
 379
 380     TRACE("(this=%p,%p)\n",This,lpDIDevCaps);
 381
 382     if ((lpDIDevCaps->dwSize != sizeof(DIDEVCAPS)) && (lpDIDevCaps->dwSize != sizeof(DIDEVCAPS_DX3))) {
 383         WARN("invalid parameter\n");
 384         return DIERR_INVALIDPARAM;
 385     }
 386
 387     devcaps.dwSize = lpDIDevCaps->dwSize;
 388     devcaps.dwFlags = DIDC_ATTACHED;
 389     if (This->dinput->dwVersion >= 0x0800)
 390         devcaps.dwDevType = DI8DEVTYPE_KEYBOARD | (DI8DEVTYPEKEYBOARD_UNKNOWN << 8);
 391     else
 392         devcaps.dwDevType = DIDEVTYPE_KEYBOARD | (DIDEVTYPEKEYBOARD_UNKNOWN << 8);
 393     devcaps.dwAxes = 0;
 394     devcaps.dwButtons = This->base.data_format.wine_df->dwNumObjs;
 395     devcaps.dwPOVs = 0;
 396     devcaps.dwFFSamplePeriod = 0;
 397     devcaps.dwFFMinTimeResolution = 0;
 398     devcaps.dwFirmwareRevision = 100;
 399     devcaps.dwHardwareRevision = 100;
 400     devcaps.dwFFDriverVersion = 0;
 401
 402     memcpy(lpDIDevCaps, &devcaps, lpDIDevCaps->dwSize);
 403
 404     return DI_OK;
 405 }
 406
 407 /******************************************************************************
 408   *     GetObjectInfo : get information about a device object such as a button
 409   *                     or axis
 410   */
 411 static HRESULT WINAPI
 412 SysKeyboardAImpl_GetObjectInfo(
 413         LPDIRECTINPUTDEVICE8A iface,
 414         LPDIDEVICEOBJECTINSTANCEA pdidoi,
 415         DWORD dwObj,
 416         DWORD dwHow)
 417 {
 418     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 419     DIDEVICEOBJECTINSTANCEA ddoi;
 420     DWORD dwSize = pdidoi->dwSize;
 421
 422     TRACE("(this=%p,%p,%d,0x%08x)\n", This, pdidoi, dwObj, dwHow);
 423
 424     if (dwHow == DIPH_BYID) {
 425         WARN(" querying by id not supported yet...\n");
 426         return DI_OK;
 427     }
 428
 429     memset(pdidoi, 0, dwSize);
 430     memset(&ddoi, 0, sizeof(ddoi));
 431
 432     ddoi.dwSize = dwSize;
 433     ddoi.guidType = GUID_Key;
 434     ddoi.dwOfs = dwObj;
 435     ddoi.dwType = DIDFT_MAKEINSTANCE(dwObj) | DIDFT_BUTTON;
 436     if (!GetKeyNameTextA(((dwObj & 0x7f) << 16) | ((dwObj & 0x80) << 17), ddoi.tszName, sizeof(ddoi.tszName)))
 437         return DIERR_OBJECTNOTFOUND;
 438
 439     /* And return our just filled device object instance structure */
 440     memcpy(pdidoi, &ddoi, (dwSize < sizeof(ddoi) ? dwSize : sizeof(ddoi)));
 441
 442     _dump_OBJECTINSTANCEA(pdidoi);
 443
 444     return DI_OK;
 445 }
 446
 447 static HRESULT WINAPI SysKeyboardWImpl_GetObjectInfo(LPDIRECTINPUTDEVICE8W iface,
 448                                                      LPDIDEVICEOBJECTINSTANCEW pdidoi,
 449                                                      DWORD dwObj,
 450                                                      DWORD dwHow)
 451 {
 452     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 453     DIDEVICEOBJECTINSTANCEW ddoi;
 454     DWORD dwSize = pdidoi->dwSize;
 455
 456     TRACE("(this=%p,%p,%d,0x%08x)\n", This, pdidoi, dwObj, dwHow);
 457
 458     if (dwHow == DIPH_BYID) {
 459         WARN(" querying by id not supported yet...\n");
 460         return DI_OK;
 461     }
 462
 463     memset(pdidoi, 0, dwSize);
 464     memset(&ddoi, 0, sizeof(ddoi));
 465
 466     ddoi.dwSize = dwSize;
 467     ddoi.guidType = GUID_Key;
 468     ddoi.dwOfs = dwObj;
 469     ddoi.dwType = DIDFT_MAKEINSTANCE(dwObj) | DIDFT_BUTTON;
 470     if (!GetKeyNameTextW(((dwObj & 0x7f) << 16) | ((dwObj & 0x80) << 17), ddoi.tszName, sizeof(ddoi.tszName)))
 471         return DIERR_OBJECTNOTFOUND;
 472
 473     /* And return our just filled device object instance structure */
 474     memcpy(pdidoi, &ddoi, (dwSize < sizeof(ddoi) ? dwSize : sizeof(ddoi)));
 475
 476     _dump_OBJECTINSTANCEW(pdidoi);
 477
 478     return DI_OK;
 479 }
 480
 481 /******************************************************************************
 482   *     GetDeviceInfo : get information about a device's identity
 483   */
 484 static HRESULT WINAPI SysKeyboardAImpl_GetDeviceInfo(
 485         LPDIRECTINPUTDEVICE8A iface,
 486         LPDIDEVICEINSTANCEA pdidi)
 487 {
 488     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 489     TRACE("(this=%p,%p)\n", This, pdidi);
 490
 491     if (pdidi->dwSize != sizeof(DIDEVICEINSTANCEA)) {
 492         WARN(" dinput3 not supported yet...\n");
 493         return DI_OK;
 494     }
 495
 496     fill_keyboard_dideviceinstanceA(pdidi, This->dinput->dwVersion);
 497
 498     return DI_OK;
 499 }
 500
 501 static HRESULT WINAPI SysKeyboardWImpl_GetDeviceInfo(LPDIRECTINPUTDEVICE8W iface, LPDIDEVICEINSTANCEW pdidi)
 502 {
 503     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 504     TRACE("(this=%p,%p)\n", This, pdidi);
 505
 506     if (pdidi->dwSize != sizeof(DIDEVICEINSTANCEW)) {
 507         WARN(" dinput3 not supported yet...\n");
 508         return DI_OK;
 509     }
 510
 511     fill_keyboard_dideviceinstanceW(pdidi, This->dinput->dwVersion);
 512
 513     return DI_OK;
 514 }
 515
 516 static HRESULT WINAPI SysKeyboardAImpl_Poll(LPDIRECTINPUTDEVICE8A iface)
 517 {
 518     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 519
 520     TRACE("(%p)\n",This);
 521
 522     if (!This->base.acquired) return DIERR_NOTACQUIRED;
 523     return DI_NOEFFECT;
 524 }
 525
 526 static const IDirectInputDevice8AVtbl SysKeyboardAvt =
 527 {
 528         IDirectInputDevice2AImpl_QueryInterface,
 529         IDirectInputDevice2AImpl_AddRef,
 530         SysKeyboardAImpl_Release,
 531         SysKeyboardAImpl_GetCapabilities,
 532         IDirectInputDevice2AImpl_EnumObjects,
 533         IDirectInputDevice2AImpl_GetProperty,
 534         IDirectInputDevice2AImpl_SetProperty,
 535         SysKeyboardAImpl_Acquire,
 536         SysKeyboardAImpl_Unacquire,
 537         SysKeyboardAImpl_GetDeviceState,
 538         IDirectInputDevice2AImpl_GetDeviceData,
 539         IDirectInputDevice2AImpl_SetDataFormat,
 540         IDirectInputDevice2AImpl_SetEventNotification,
 541         IDirectInputDevice2AImpl_SetCooperativeLevel,
 542         SysKeyboardAImpl_GetObjectInfo,
 543         SysKeyboardAImpl_GetDeviceInfo,
 544         IDirectInputDevice2AImpl_RunControlPanel,
 545         IDirectInputDevice2AImpl_Initialize,
 546         IDirectInputDevice2AImpl_CreateEffect,
 547         IDirectInputDevice2AImpl_EnumEffects,
 548         IDirectInputDevice2AImpl_GetEffectInfo,
 549         IDirectInputDevice2AImpl_GetForceFeedbackState,
 550         IDirectInputDevice2AImpl_SendForceFeedbackCommand,
 551         IDirectInputDevice2AImpl_EnumCreatedEffectObjects,
 552         IDirectInputDevice2AImpl_Escape,
 553         SysKeyboardAImpl_Poll,
 554         IDirectInputDevice2AImpl_SendDeviceData,
 555         IDirectInputDevice7AImpl_EnumEffectsInFile,
 556         IDirectInputDevice7AImpl_WriteEffectToFile,
 557         IDirectInputDevice8AImpl_BuildActionMap,
 558         IDirectInputDevice8AImpl_SetActionMap,
 559         IDirectInputDevice8AImpl_GetImageInfo
 560 };
 561
 562 #if !defined(__STRICT_ANSI__) && defined(__GNUC__)
 563 # define XCAST(fun)     (typeof(SysKeyboardWvt.fun))
 564 #else
 565 # define XCAST(fun)     (void*)
 566 #endif
 567
 568 static const IDirectInputDevice8WVtbl SysKeyboardWvt =
 569 {
 570         IDirectInputDevice2WImpl_QueryInterface,
 571         XCAST(AddRef)IDirectInputDevice2AImpl_AddRef,
 572         XCAST(Release)SysKeyboardAImpl_Release,
 573         XCAST(GetCapabilities)SysKeyboardAImpl_GetCapabilities,
 574         IDirectInputDevice2WImpl_EnumObjects,
 575         XCAST(GetProperty)IDirectInputDevice2AImpl_GetProperty,
 576         XCAST(SetProperty)IDirectInputDevice2AImpl_SetProperty,
 577         XCAST(Acquire)SysKeyboardAImpl_Acquire,
 578         XCAST(Unacquire)SysKeyboardAImpl_Unacquire,
 579         XCAST(GetDeviceState)SysKeyboardAImpl_GetDeviceState,
 580         XCAST(GetDeviceData)IDirectInputDevice2AImpl_GetDeviceData,
 581         XCAST(SetDataFormat)IDirectInputDevice2AImpl_SetDataFormat,
 582         XCAST(SetEventNotification)IDirectInputDevice2AImpl_SetEventNotification,
 583         XCAST(SetCooperativeLevel)IDirectInputDevice2AImpl_SetCooperativeLevel,
 584         SysKeyboardWImpl_GetObjectInfo,
 585         SysKeyboardWImpl_GetDeviceInfo,
 586         XCAST(RunControlPanel)IDirectInputDevice2AImpl_RunControlPanel,
 587         XCAST(Initialize)IDirectInputDevice2AImpl_Initialize,
 588         XCAST(CreateEffect)IDirectInputDevice2AImpl_CreateEffect,
 589         IDirectInputDevice2WImpl_EnumEffects,
 590         IDirectInputDevice2WImpl_GetEffectInfo,
 591         XCAST(GetForceFeedbackState)IDirectInputDevice2AImpl_GetForceFeedbackState,
 592         XCAST(SendForceFeedbackCommand)IDirectInputDevice2AImpl_SendForceFeedbackCommand,
 593         XCAST(EnumCreatedEffectObjects)IDirectInputDevice2AImpl_EnumCreatedEffectObjects,
 594         XCAST(Escape)IDirectInputDevice2AImpl_Escape,
 595         XCAST(Poll)SysKeyboardAImpl_Poll,
 596         XCAST(SendDeviceData)IDirectInputDevice2AImpl_SendDeviceData,
 597         IDirectInputDevice7WImpl_EnumEffectsInFile,
 598         IDirectInputDevice7WImpl_WriteEffectToFile,
 599         IDirectInputDevice8WImpl_BuildActionMap,
 600         IDirectInputDevice8WImpl_SetActionMap,
 601         IDirectInputDevice8WImpl_GetImageInfo
 602 };
 603 #undef XCAST