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   1 /*              DirectInput Mouse device
   2  *
   3  * Copyright 1998 Marcus Meissner
   4  * Copyright 1998,1999 Lionel Ulmer
   5  * Copyright 2000-2001 TransGaming Technologies Inc.
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  */
  21
  22 #include "config.h"
  23 #include "wine/port.h"
  24
  25 #include <stdarg.h>
  26 #include <string.h>
  27
  28 #include "windef.h"
  29 #include "winbase.h"
  30 #include "wingdi.h"
  31 #include "winuser.h"
  32 #include "winerror.h"
  33 #include "dinput.h"
  34
  35 #include "dinput_private.h"
  36 #include "device_private.h"
  37 #include "wine/debug.h"
  38 #include "wine/unicode.h"
  39
  40 #define MOUSE_HACK
  41
  42 WINE_DEFAULT_DEBUG_CHANNEL(dinput);
  43
  44 /* Wine mouse driver object instances */
  45 #define WINE_MOUSE_X_AXIS_INSTANCE   0
  46 #define WINE_MOUSE_Y_AXIS_INSTANCE   1
  47 #define WINE_MOUSE_Z_AXIS_INSTANCE   2
  48 #define WINE_MOUSE_L_BUTTON_INSTANCE 0
  49 #define WINE_MOUSE_R_BUTTON_INSTANCE 1
  50 #define WINE_MOUSE_M_BUTTON_INSTANCE 2
  51 #define WINE_MOUSE_D_BUTTON_INSTANCE 3
  52
  53 /* ------------------------------- */
  54 /* Wine mouse internal data format */
  55 /* ------------------------------- */
  56
  57 /* Constants used to access the offset array */
  58 #define WINE_MOUSE_X_POSITION 0
  59 #define WINE_MOUSE_Y_POSITION 1
  60 #define WINE_MOUSE_Z_POSITION 2
  61 #define WINE_MOUSE_L_POSITION 3
  62 #define WINE_MOUSE_R_POSITION 4
  63 #define WINE_MOUSE_M_POSITION 5
  64
  65 typedef struct {
  66     LONG lX;
  67     LONG lY;
  68     LONG lZ;
  69     BYTE rgbButtons[4];
  70 } Wine_InternalMouseData;
  71
  72 #define WINE_INTERNALMOUSE_NUM_OBJS 6
  73
  74 static const DIOBJECTDATAFORMAT Wine_InternalMouseObjectFormat[WINE_INTERNALMOUSE_NUM_OBJS] = {
  75     { &GUID_XAxis,   FIELD_OFFSET(Wine_InternalMouseData, lX),
  76           DIDFT_MAKEINSTANCE(WINE_MOUSE_X_AXIS_INSTANCE) | DIDFT_RELAXIS, 0 },
  77     { &GUID_YAxis,   FIELD_OFFSET(Wine_InternalMouseData, lY),
  78           DIDFT_MAKEINSTANCE(WINE_MOUSE_Y_AXIS_INSTANCE) | DIDFT_RELAXIS, 0 },
  79     { &GUID_ZAxis,   FIELD_OFFSET(Wine_InternalMouseData, lZ),
  80           DIDFT_MAKEINSTANCE(WINE_MOUSE_Z_AXIS_INSTANCE) | DIDFT_RELAXIS, 0 },
  81     { &GUID_Button, (FIELD_OFFSET(Wine_InternalMouseData, rgbButtons)) + 0,
  82           DIDFT_MAKEINSTANCE(WINE_MOUSE_L_BUTTON_INSTANCE) | DIDFT_PSHBUTTON, 0 },
  83     { &GUID_Button, (FIELD_OFFSET(Wine_InternalMouseData, rgbButtons)) + 1,
  84           DIDFT_MAKEINSTANCE(WINE_MOUSE_R_BUTTON_INSTANCE) | DIDFT_PSHBUTTON, 0 },
  85     { &GUID_Button, (FIELD_OFFSET(Wine_InternalMouseData, rgbButtons)) + 2,
  86           DIDFT_MAKEINSTANCE(WINE_MOUSE_M_BUTTON_INSTANCE) | DIDFT_PSHBUTTON, 0 }
  87 };
  88
  89 static const DIDATAFORMAT Wine_InternalMouseFormat = {
  90     0, /* dwSize - unused */
  91     0, /* dwObjsize - unused */
  92     0, /* dwFlags - unused */
  93     sizeof(Wine_InternalMouseData),
  94     WINE_INTERNALMOUSE_NUM_OBJS, /* dwNumObjs */
  95     (LPDIOBJECTDATAFORMAT) Wine_InternalMouseObjectFormat
  96 };
  97
  98 static IDirectInputDevice8AVtbl SysMouseAvt;
  99 static IDirectInputDevice8WVtbl SysMouseWvt;
 100
 101 typedef struct SysMouseImpl SysMouseImpl;
 102
 103 typedef enum {
 104     WARP_DONE,   /* Warping has been done */
 105     WARP_NEEDED, /* Warping is needed */
 106     WARP_STARTED /* Warping has been done, waiting for the warp event */
 107 } WARP_STATUS;
 108
 109 struct SysMouseImpl
 110 {
 111     LPVOID                          lpVtbl;
 112     DWORD                           ref;
 113     GUID                            guid;
 114
 115     IDirectInputImpl               *dinput;
 116
 117     /* The current data format and the conversion between internal
 118        and external data formats */
 119     DIDATAFORMAT                   *df;
 120     DataFormat                     *wine_df;
 121     int                             offset_array[WINE_INTERNALMOUSE_NUM_OBJS];
 122
 123     /* SysMouseAImpl */
 124     BYTE                            absolute;
 125     /* Previous position for relative moves */
 126     LONG                            prevX, prevY;
 127     /* These are used in case of relative -> absolute transitions */
 128     POINT                           org_coords;
 129     HHOOK                           hook;
 130     HWND                            win;
 131     DWORD                           dwCoopLevel;
 132     POINT                           mapped_center;
 133     DWORD                           win_centerX, win_centerY;
 134     LPDIDEVICEOBJECTDATA            data_queue;
 135     int                             queue_head, queue_tail, queue_len;
 136     BOOL                            overflow;
 137     /* warping: whether we need to move mouse back to middle once we
 138      * reach window borders (for e.g. shooters, "surface movement" games) */
 139     WARP_STATUS                     need_warp;
 140     int                             acquired;
 141     HANDLE                          hEvent;
 142     CRITICAL_SECTION                crit;
 143
 144     /* This is for mouse reporting. */
 145     Wine_InternalMouseData          m_state;
 146 };
 147
 148 /* FIXME: This is ugly and not thread safe :/ */
 149 static IDirectInputDevice8A* current_lock = NULL;
 150
 151 static GUID DInput_Wine_Mouse_GUID = { /* 9e573ed8-7734-11d2-8d4a-23903fb6bdf7 */
 152     0x9e573ed8,
 153     0x7734,
 154     0x11d2,
 155     {0x8d, 0x4a, 0x23, 0x90, 0x3f, 0xb6, 0xbd, 0xf7}
 156 };
 157
 158 static void fill_mouse_dideviceinstanceA(LPDIDEVICEINSTANCEA lpddi, DWORD version) {
 159     DWORD dwSize;
 160     DIDEVICEINSTANCEA ddi;
 161
 162     dwSize = lpddi->dwSize;
 163
 164     TRACE("%ld %p\n", dwSize, lpddi);
 165
 166     memset(lpddi, 0, dwSize);
 167     memset(&ddi, 0, sizeof(ddi));
 168
 169     ddi.dwSize = dwSize;
 170     ddi.guidInstance = GUID_SysMouse;/* DInput's GUID */
 171     ddi.guidProduct = DInput_Wine_Mouse_GUID; /* Vendor's GUID */
 172     if (version >= 0x0800)
 173         ddi.dwDevType = DI8DEVTYPE_MOUSE | (DI8DEVTYPEMOUSE_TRADITIONAL << 8);
 174     else
 175         ddi.dwDevType = DIDEVTYPE_MOUSE | (DIDEVTYPEMOUSE_TRADITIONAL << 8);
 176     strcpy(ddi.tszInstanceName, "Mouse");
 177     strcpy(ddi.tszProductName, "Wine Mouse");
 178
 179     memcpy(lpddi, &ddi, (dwSize < sizeof(ddi) ? dwSize : sizeof(ddi)));
 180 }
 181
 182 static void fill_mouse_dideviceinstanceW(LPDIDEVICEINSTANCEW lpddi, DWORD version) {
 183     DWORD dwSize;
 184     DIDEVICEINSTANCEW ddi;
 185
 186     dwSize = lpddi->dwSize;
 187
 188     TRACE("%ld %p\n", dwSize, lpddi);
 189
 190     memset(lpddi, 0, dwSize);
 191     memset(&ddi, 0, sizeof(ddi));
 192
 193     ddi.dwSize = dwSize;
 194     ddi.guidInstance = GUID_SysMouse;/* DInput's GUID */
 195     ddi.guidProduct = DInput_Wine_Mouse_GUID; /* Vendor's GUID */
 196     if (version >= 0x0800)
 197         ddi.dwDevType = DI8DEVTYPE_MOUSE | (DI8DEVTYPEMOUSE_TRADITIONAL << 8);
 198     else
 199         ddi.dwDevType = DIDEVTYPE_MOUSE | (DIDEVTYPEMOUSE_TRADITIONAL << 8);
 200     MultiByteToWideChar(CP_ACP, 0, "Mouse", -1, ddi.tszInstanceName, MAX_PATH);
 201     MultiByteToWideChar(CP_ACP, 0, "Wine Mouse", -1, ddi.tszProductName, MAX_PATH);
 202
 203     memcpy(lpddi, &ddi, (dwSize < sizeof(ddi) ? dwSize : sizeof(ddi)));
 204 }
 205
 206 static BOOL mousedev_enum_deviceA(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEA lpddi, DWORD version, int id)
 207 {
 208     if (id != 0)
 209         return FALSE;
 210
 211     if ((dwDevType == 0) ||
 212         ((dwDevType == DIDEVTYPE_MOUSE) && (version < 0x0800)) ||
 213         (((dwDevType == DI8DEVCLASS_POINTER) || (dwDevType == DI8DEVTYPE_MOUSE)) && (version >= 0x0800))) {
 214         TRACE("Enumerating the mouse device\n");
 215
 216         fill_mouse_dideviceinstanceA(lpddi, version);
 217
 218         return TRUE;
 219     }
 220
 221     return FALSE;
 222 }
 223
 224 static BOOL mousedev_enum_deviceW(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEW lpddi, DWORD version, int id)
 225 {
 226     if (id != 0)
 227         return FALSE;
 228
 229     if ((dwDevType == 0) ||
 230         ((dwDevType == DIDEVTYPE_MOUSE) && (version < 0x0800)) ||
 231         (((dwDevType == DI8DEVCLASS_POINTER) || (dwDevType == DI8DEVTYPE_MOUSE)) && (version >= 0x0800))) {
 232         TRACE("Enumerating the mouse device\n");
 233
 234         fill_mouse_dideviceinstanceW(lpddi, version);
 235
 236         return TRUE;
 237     }
 238
 239     return FALSE;
 240 }
 241
 242 static SysMouseImpl *alloc_device(REFGUID rguid, LPVOID mvt, IDirectInputImpl *dinput)
 243 {
 244     int offset_array[WINE_INTERNALMOUSE_NUM_OBJS] = {
 245         FIELD_OFFSET(Wine_InternalMouseData, lX),
 246         FIELD_OFFSET(Wine_InternalMouseData, lY),
 247         FIELD_OFFSET(Wine_InternalMouseData, lZ),
 248         FIELD_OFFSET(Wine_InternalMouseData, rgbButtons) + 0,
 249         FIELD_OFFSET(Wine_InternalMouseData, rgbButtons) + 1,
 250         FIELD_OFFSET(Wine_InternalMouseData, rgbButtons) + 2
 251     };
 252     SysMouseImpl* newDevice;
 253     newDevice = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(SysMouseImpl));
 254     newDevice->ref = 1;
 255     newDevice->lpVtbl = mvt;
 256     InitializeCriticalSection(&(newDevice->crit));
 257     memcpy(&(newDevice->guid),rguid,sizeof(*rguid));
 258
 259     /* Per default, Wine uses its internal data format */
 260     newDevice->df = (DIDATAFORMAT *) &Wine_InternalMouseFormat;
 261     memcpy(newDevice->offset_array, offset_array, WINE_INTERNALMOUSE_NUM_OBJS * sizeof(int));
 262     newDevice->wine_df = HeapAlloc(GetProcessHeap(), 0, sizeof(DataFormat));
 263     newDevice->wine_df->size = 0;
 264     newDevice->wine_df->internal_format_size = Wine_InternalMouseFormat.dwDataSize;
 265     newDevice->wine_df->dt = NULL;
 266     newDevice->dinput = dinput;
 267
 268     return newDevice;
 269 }
 270
 271 static HRESULT mousedev_create_deviceA(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPDIRECTINPUTDEVICEA* pdev)
 272 {
 273     if ((IsEqualGUID(&GUID_SysMouse,rguid)) ||             /* Generic Mouse */
 274         (IsEqualGUID(&DInput_Wine_Mouse_GUID,rguid))) { /* Wine Mouse */
 275         if ((riid == NULL) ||
 276             IsEqualGUID(&IID_IDirectInputDeviceA,riid) ||
 277             IsEqualGUID(&IID_IDirectInputDevice2A,riid) ||
 278             IsEqualGUID(&IID_IDirectInputDevice7A,riid) ||
 279             IsEqualGUID(&IID_IDirectInputDevice8A,riid)) {
 280             *pdev = (IDirectInputDeviceA*) alloc_device(rguid, &SysMouseAvt, dinput);
 281             TRACE("Creating a Mouse device (%p)\n", *pdev);
 282             return DI_OK;
 283         } else
 284             return DIERR_NOINTERFACE;
 285     }
 286
 287     return DIERR_DEVICENOTREG;
 288 }
 289
 290 static HRESULT mousedev_create_deviceW(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPDIRECTINPUTDEVICEW* pdev)
 291 {
 292     if ((IsEqualGUID(&GUID_SysMouse,rguid)) ||             /* Generic Mouse */
 293         (IsEqualGUID(&DInput_Wine_Mouse_GUID,rguid))) { /* Wine Mouse */
 294         if ((riid == NULL) ||
 295             IsEqualGUID(&IID_IDirectInputDeviceW,riid) ||
 296             IsEqualGUID(&IID_IDirectInputDevice2W,riid) ||
 297             IsEqualGUID(&IID_IDirectInputDevice7W,riid) ||
 298             IsEqualGUID(&IID_IDirectInputDevice8W,riid)) {
 299             *pdev = (IDirectInputDeviceW*) alloc_device(rguid, &SysMouseWvt, dinput);
 300             TRACE("Creating a Mouse device (%p)\n", *pdev);
 301             return DI_OK;
 302         } else
 303             return DIERR_NOINTERFACE;
 304     }
 305
 306     return DIERR_DEVICENOTREG;
 307 }
 308
 309 const struct dinput_device mouse_device = {
 310     "Wine mouse driver",
 311     mousedev_enum_deviceA,
 312     mousedev_enum_deviceW,
 313     mousedev_create_deviceA,
 314     mousedev_create_deviceW
 315 };
 316
 317 /******************************************************************************
 318  *      SysMouseA (DInput Mouse support)
 319  */
 320
 321 /******************************************************************************
 322   *     Release : release the mouse buffer.
 323   */
 324 static ULONG WINAPI SysMouseAImpl_Release(LPDIRECTINPUTDEVICE8A iface)
 325 {
 326     SysMouseImpl *This = (SysMouseImpl *)iface;
 327     ULONG ref;
 328
 329     ref = InterlockedDecrement(&(This->ref));
 330     if (ref)
 331         return ref;
 332
 333     /* Free the data queue */
 334     HeapFree(GetProcessHeap(),0,This->data_queue);
 335
 336     if (This->hook) {
 337         UnhookWindowsHookEx( This->hook );
 338         if (This->dwCoopLevel & DISCL_EXCLUSIVE)
 339             ShowCursor(TRUE); /* show cursor */
 340     }
 341     DeleteCriticalSection(&(This->crit));
 342
 343     /* Free the DataFormat */
 344     if (This->df != &(Wine_InternalMouseFormat)) {
 345         HeapFree(GetProcessHeap(), 0, This->df->rgodf);
 346         HeapFree(GetProcessHeap(), 0, This->df);
 347     }
 348
 349     HeapFree(GetProcessHeap(),0,This);
 350     return 0;
 351 }
 352
 353
 354 /******************************************************************************
 355   *     SetCooperativeLevel : store the window in which we will do our
 356   *   grabbing.
 357   */
 358 static HRESULT WINAPI SysMouseAImpl_SetCooperativeLevel(
 359         LPDIRECTINPUTDEVICE8A iface,HWND hwnd,DWORD dwflags
 360 )
 361 {
 362     SysMouseImpl *This = (SysMouseImpl *)iface;
 363
 364     TRACE("(this=%p,0x%08lx,0x%08lx)\n",This,(DWORD)hwnd,dwflags);
 365
 366     if (TRACE_ON(dinput)) {
 367         TRACE(" cooperative level : ");
 368         _dump_cooperativelevel_DI(dwflags);
 369     }
 370
 371     /* Store the window which asks for the mouse */
 372     if (!hwnd)
 373         hwnd = GetDesktopWindow();
 374     This->win = hwnd;
 375     This->dwCoopLevel = dwflags;
 376
 377     return DI_OK;
 378 }
 379
 380
 381 /******************************************************************************
 382   *     SetDataFormat : the application can choose the format of the data
 383   *   the device driver sends back with GetDeviceState.
 384   *
 385   *   For the moment, only the "standard" configuration (c_dfDIMouse) is supported
 386   *   in absolute and relative mode.
 387   */
 388 static HRESULT WINAPI SysMouseAImpl_SetDataFormat(
 389         LPDIRECTINPUTDEVICE8A iface,LPCDIDATAFORMAT df
 390 )
 391 {
 392     SysMouseImpl *This = (SysMouseImpl *)iface;
 393
 394     TRACE("(this=%p,%p)\n",This,df);
 395
 396     _dump_DIDATAFORMAT(df);
 397
 398     /* Tests under windows show that a call to SetDataFormat always sets the mouse
 399        in relative mode whatever the dwFlags value (DIDF_ABSAXIS/DIDF_RELAXIS).
 400        To switch in absolute mode, SetProperty must be used. */
 401     This->absolute = 0;
 402
 403     /* Store the new data format */
 404     This->df = HeapAlloc(GetProcessHeap(),0,df->dwSize);
 405     memcpy(This->df, df, df->dwSize);
 406     This->df->rgodf = HeapAlloc(GetProcessHeap(),0,df->dwNumObjs*df->dwObjSize);
 407     memcpy(This->df->rgodf,df->rgodf,df->dwNumObjs*df->dwObjSize);
 408
 409     /* Prepare all the data-conversion filters */
 410     This->wine_df = create_DataFormat(&(Wine_InternalMouseFormat), df, This->offset_array);
 411
 412     return DI_OK;
 413 }
 414
 415 /* low-level mouse hook */
 416 static LRESULT CALLBACK dinput_mouse_hook( int code, WPARAM wparam, LPARAM lparam )
 417 {
 418     LRESULT ret;
 419     MSLLHOOKSTRUCT *hook = (MSLLHOOKSTRUCT *)lparam;
 420     SysMouseImpl* This = (SysMouseImpl*) current_lock;
 421     DWORD dwCoop;
 422     static long last_event = 0;
 423     int wdata;
 424
 425     if (code != HC_ACTION) return CallNextHookEx( This->hook, code, wparam, lparam );
 426
 427     EnterCriticalSection(&(This->crit));
 428     dwCoop = This->dwCoopLevel;
 429
 430     /* Only allow mouse events every 10 ms.
 431      * This is to allow the cursor to start acceleration before
 432      * the warps happen. But if it involves a mouse button event we
 433      * allow it since we don't want to lose the clicks.
 434      */
 435     if (((GetCurrentTime() - last_event) < 10)
 436         && wparam == WM_MOUSEMOVE)
 437         goto end;
 438     else last_event = GetCurrentTime();
 439
 440     /* Mouse moved -> send event if asked */
 441     if (This->hEvent)
 442         SetEvent(This->hEvent);
 443
 444     if (wparam == WM_MOUSEMOVE) {
 445         if (This->absolute) {
 446             if (hook->pt.x != This->prevX)
 447                 GEN_EVENT(This->offset_array[WINE_MOUSE_X_POSITION], hook->pt.x, hook->time, 0);
 448             if (hook->pt.y != This->prevY)
 449                 GEN_EVENT(This->offset_array[WINE_MOUSE_Y_POSITION], hook->pt.y, hook->time, 0);
 450         } else {
 451             /* Now, warp handling */
 452             if ((This->need_warp == WARP_STARTED) &&
 453                 (hook->pt.x == This->mapped_center.x) && (hook->pt.y == This->mapped_center.y)) {
 454                 /* Warp has been done... */
 455                 This->need_warp = WARP_DONE;
 456                 goto end;
 457             }
 458
 459             /* Relative mouse input with absolute mouse event : the real fun starts here... */
 460             if ((This->need_warp == WARP_NEEDED) ||
 461                 (This->need_warp == WARP_STARTED)) {
 462                 if (hook->pt.x != This->prevX)
 463                     GEN_EVENT(This->offset_array[WINE_MOUSE_X_POSITION], hook->pt.x - This->prevX,
 464                               hook->time, (This->dinput->evsequence)++);
 465                 if (hook->pt.y != This->prevY)
 466                     GEN_EVENT(This->offset_array[WINE_MOUSE_Y_POSITION], hook->pt.y - This->prevY,
 467                               hook->time, (This->dinput->evsequence)++);
 468             } else {
 469                 /* This is the first time the event handler has been called after a
 470                    GetDeviceData or GetDeviceState. */
 471                 if (hook->pt.x != This->mapped_center.x) {
 472                     GEN_EVENT(This->offset_array[WINE_MOUSE_X_POSITION], hook->pt.x - This->mapped_center.x,
 473                               hook->time, (This->dinput->evsequence)++);
 474                     This->need_warp = WARP_NEEDED;
 475                 }
 476
 477                 if (hook->pt.y != This->mapped_center.y) {
 478                     GEN_EVENT(This->offset_array[WINE_MOUSE_Y_POSITION], hook->pt.y - This->mapped_center.y,
 479                               hook->time, (This->dinput->evsequence)++);
 480                     This->need_warp = WARP_NEEDED;
 481                 }
 482             }
 483         }
 484
 485         This->prevX = hook->pt.x;
 486         This->prevY = hook->pt.y;
 487
 488         if (This->absolute) {
 489             This->m_state.lX = hook->pt.x;
 490             This->m_state.lY = hook->pt.y;
 491         } else {
 492             This->m_state.lX = hook->pt.x - This->mapped_center.x;
 493             This->m_state.lY = hook->pt.y - This->mapped_center.y;
 494         }
 495     }
 496
 497     TRACE(" msg %x pt %ld %ld (W=%d)\n",
 498           wparam, hook->pt.x, hook->pt.y, (!This->absolute) && This->need_warp );
 499
 500     switch(wparam) {
 501         case WM_LBUTTONDOWN:
 502             GEN_EVENT(This->offset_array[WINE_MOUSE_L_POSITION], 0x80,
 503                       hook->time, This->dinput->evsequence++);
 504             This->m_state.rgbButtons[0] = 0x80;
 505             break;
 506         case WM_LBUTTONUP:
 507             GEN_EVENT(This->offset_array[WINE_MOUSE_L_POSITION], 0x00,
 508                       hook->time, This->dinput->evsequence++);
 509             This->m_state.rgbButtons[0] = 0x00;
 510             break;
 511         case WM_RBUTTONDOWN:
 512             GEN_EVENT(This->offset_array[WINE_MOUSE_R_POSITION], 0x80,
 513                       hook->time, This->dinput->evsequence++);
 514             This->m_state.rgbButtons[1] = 0x80;
 515             break;
 516         case WM_RBUTTONUP:
 517             GEN_EVENT(This->offset_array[WINE_MOUSE_R_POSITION], 0x00,
 518                       hook->time, This->dinput->evsequence++);
 519             This->m_state.rgbButtons[1] = 0x00;
 520             break;
 521         case WM_MBUTTONDOWN:
 522             GEN_EVENT(This->offset_array[WINE_MOUSE_M_POSITION], 0x80,
 523                       hook->time, This->dinput->evsequence++);
 524             This->m_state.rgbButtons[2] = 0x80;
 525             break;
 526         case WM_MBUTTONUP:
 527             GEN_EVENT(This->offset_array[WINE_MOUSE_M_POSITION], 0x00,
 528                       hook->time, This->dinput->evsequence++);
 529             This->m_state.rgbButtons[2] = 0x00;
 530             break;
 531         case WM_MOUSEWHEEL:
 532             wdata = (short)HIWORD(hook->mouseData);
 533             GEN_EVENT(This->offset_array[WINE_MOUSE_Z_POSITION], wdata,
 534                       hook->time, This->dinput->evsequence++);
 535             This->m_state.lZ += wdata;
 536             break;
 537     }
 538
 539     TRACE("(X: %ld - Y: %ld   L: %02x M: %02x R: %02x)\n",
 540           This->m_state.lX, This->m_state.lY,
 541           This->m_state.rgbButtons[0], This->m_state.rgbButtons[2], This->m_state.rgbButtons[1]);
 542
 543   end:
 544     LeaveCriticalSection(&(This->crit));
 545
 546     if (dwCoop & DISCL_NONEXCLUSIVE) {
 547         /* Pass the events down to previous handlers (e.g. win32 input) */
 548         ret = CallNextHookEx( This->hook, code, wparam, lparam );
 549     } else {
 550         /* Ignore message */
 551         ret = 1;
 552     }
 553     return ret;
 554 }
 555
 556
 557 static void dinput_window_check(SysMouseImpl* This) {
 558     RECT rect;
 559     DWORD centerX, centerY;
 560
 561     /* make sure the window hasn't moved */
 562     GetWindowRect(This->win, &rect);
 563     centerX = (rect.right  - rect.left) / 2;
 564     centerY = (rect.bottom - rect.top ) / 2;
 565     if (This->win_centerX != centerX || This->win_centerY != centerY) {
 566         This->win_centerX = centerX;
 567         This->win_centerY = centerY;
 568     }
 569     This->mapped_center.x = This->win_centerX;
 570     This->mapped_center.y = This->win_centerY;
 571     MapWindowPoints(This->win, HWND_DESKTOP, &This->mapped_center, 1);
 572 }
 573
 574
 575 /******************************************************************************
 576   *     Acquire : gets exclusive control of the mouse
 577   */
 578 static HRESULT WINAPI SysMouseAImpl_Acquire(LPDIRECTINPUTDEVICE8A iface)
 579 {
 580     SysMouseImpl *This = (SysMouseImpl *)iface;
 581     RECT  rect;
 582     POINT point;
 583
 584     TRACE("(this=%p)\n",This);
 585
 586     if (This->acquired)
 587       return S_FALSE;
 588
 589     This->acquired = 1;
 590
 591     /* Store (in a global variable) the current lock */
 592     current_lock = (IDirectInputDevice8A*)This;
 593
 594     /* Init the mouse state */
 595     GetCursorPos( &point );
 596     if (This->absolute) {
 597       This->m_state.lX = point.x;
 598       This->m_state.lY = point.y;
 599       This->prevX = point.x;
 600       This->prevY = point.y;
 601     } else {
 602       This->m_state.lX = 0;
 603       This->m_state.lY = 0;
 604       This->org_coords = point;
 605     }
 606     This->m_state.lZ = 0;
 607     This->m_state.rgbButtons[0] = GetKeyState(VK_LBUTTON) & 0x80;
 608     This->m_state.rgbButtons[1] = GetKeyState(VK_RBUTTON) & 0x80;
 609     This->m_state.rgbButtons[2] = GetKeyState(VK_MBUTTON) & 0x80;
 610
 611     /* Install our mouse hook */
 612     if (This->dwCoopLevel & DISCL_EXCLUSIVE)
 613       ShowCursor(FALSE); /* hide cursor */
 614     This->hook = SetWindowsHookExA( WH_MOUSE_LL, dinput_mouse_hook, DINPUT_instance, 0 );
 615
 616     /* Get the window dimension and find the center */
 617     GetWindowRect(This->win, &rect);
 618     This->win_centerX = (rect.right  - rect.left) / 2;
 619     This->win_centerY = (rect.bottom - rect.top ) / 2;
 620
 621     /* Warp the mouse to the center of the window */
 622     if (This->absolute == 0) {
 623       This->mapped_center.x = This->win_centerX;
 624       This->mapped_center.y = This->win_centerY;
 625       MapWindowPoints(This->win, HWND_DESKTOP, &This->mapped_center, 1);
 626       TRACE("Warping mouse to %ld - %ld\n", This->mapped_center.x, This->mapped_center.y);
 627       SetCursorPos( This->mapped_center.x, This->mapped_center.y );
 628 #ifdef MOUSE_HACK
 629       This->need_warp = WARP_DONE;
 630 #else
 631       This->need_warp = WARP_STARTED;
 632 #endif
 633     }
 634
 635     return DI_OK;
 636 }
 637
 638 /******************************************************************************
 639   *     Unacquire : frees the mouse
 640   */
 641 static HRESULT WINAPI SysMouseAImpl_Unacquire(LPDIRECTINPUTDEVICE8A iface)
 642 {
 643     SysMouseImpl *This = (SysMouseImpl *)iface;
 644
 645     TRACE("(this=%p)\n",This);
 646
 647     if (0 == This->acquired) {
 648         return DI_NOEFFECT;
 649     }
 650
 651     /* Reinstall previous mouse event handler */
 652     if (This->hook) {
 653       UnhookWindowsHookEx( This->hook );
 654       This->hook = 0;
 655
 656       if (This->dwCoopLevel & DISCL_EXCLUSIVE)
 657         ShowCursor(TRUE); /* show cursor */
 658     }
 659
 660     /* No more locks */
 661     if (current_lock == (IDirectInputDevice8A*) This)
 662       current_lock = NULL;
 663     else
 664       ERR("this(%p) != current_lock(%p)\n", This, current_lock);
 665
 666     /* Unacquire device */
 667     This->acquired = 0;
 668
 669     /* And put the mouse cursor back where it was at acquire time */
 670     if (This->absolute == 0) {
 671       TRACE(" warping mouse back to (%ld , %ld)\n", This->org_coords.x, This->org_coords.y);
 672       SetCursorPos(This->org_coords.x, This->org_coords.y);
 673     }
 674
 675     return DI_OK;
 676 }
 677
 678 /******************************************************************************
 679   *     GetDeviceState : returns the "state" of the mouse.
 680   *
 681   *   For the moment, only the "standard" return structure (DIMOUSESTATE) is
 682   *   supported.
 683   */
 684 static HRESULT WINAPI SysMouseAImpl_GetDeviceState(
 685         LPDIRECTINPUTDEVICE8A iface,DWORD len,LPVOID ptr
 686 ) {
 687     SysMouseImpl *This = (SysMouseImpl *)iface;
 688
 689     if(This->acquired == 0) return DIERR_NOTACQUIRED;
 690
 691     EnterCriticalSection(&(This->crit));
 692     TRACE("(this=%p,0x%08lx,%p): \n",This,len,ptr);
 693     TRACE("(X: %ld - Y: %ld - Z: %ld  L: %02x M: %02x R: %02x)\n",
 694           This->m_state.lX, This->m_state.lY, This->m_state.lZ,
 695           This->m_state.rgbButtons[0], This->m_state.rgbButtons[2], This->m_state.rgbButtons[1]);
 696
 697     /* Copy the current mouse state */
 698     fill_DataFormat(ptr, &(This->m_state), This->wine_df);
 699
 700     /* Initialize the buffer when in relative mode */
 701     if (This->absolute == 0) {
 702         This->m_state.lX = 0;
 703         This->m_state.lY = 0;
 704         This->m_state.lZ = 0;
 705     }
 706
 707     /* Check if we need to do a mouse warping */
 708     if (This->need_warp == WARP_NEEDED) {
 709         dinput_window_check(This);
 710         TRACE("Warping mouse to %ld - %ld\n", This->mapped_center.x, This->mapped_center.y);
 711         SetCursorPos( This->mapped_center.x, This->mapped_center.y );
 712
 713 #ifdef MOUSE_HACK
 714         This->need_warp = WARP_DONE;
 715 #else
 716         This->need_warp = WARP_STARTED;
 717 #endif
 718     }
 719
 720     LeaveCriticalSection(&(This->crit));
 721
 722     return DI_OK;
 723 }
 724
 725 /******************************************************************************
 726   *     GetDeviceData : gets buffered input data.
 727   */
 728 static HRESULT WINAPI SysMouseAImpl_GetDeviceData(LPDIRECTINPUTDEVICE8A iface,
 729                                                   DWORD dodsize,
 730                                                   LPDIDEVICEOBJECTDATA dod,
 731                                                   LPDWORD entries,
 732                                                   DWORD flags
 733 ) {
 734     SysMouseImpl *This = (SysMouseImpl *)iface;
 735     DWORD len;
 736     int nqtail = 0;
 737
 738     TRACE("(%p)->(dods=%ld,dod=%p,entries=%p (%ld)%s,fl=0x%08lx%s)\n",This,dodsize,dod,
 739           entries, *entries,*entries == INFINITE ? " (INFINITE)" : "",
 740           flags, (flags & DIGDD_PEEK) ? " (DIGDD_PEEK)": "" );
 741
 742     if (This->acquired == 0) {
 743         WARN(" application tries to get data from an unacquired device !\n");
 744         return DIERR_NOTACQUIRED;
 745     }
 746
 747     EnterCriticalSection(&(This->crit));
 748
 749     len = ((This->queue_head < This->queue_tail) ? This->queue_len : 0)
 750         + (This->queue_head - This->queue_tail);
 751     if ((*entries != INFINITE) && (len > *entries)) len = *entries;
 752
 753     if (dod == NULL) {
 754         *entries = len;
 755
 756         if (!(flags & DIGDD_PEEK)) {
 757             if (len)
 758                 TRACE("Application discarding %ld event(s).\n", len);
 759
 760             nqtail = This->queue_tail + len;
 761             while (nqtail >= This->queue_len) nqtail -= This->queue_len;
 762         } else {
 763             TRACE("Telling application that %ld event(s) are in the queue.\n", len);
 764         }
 765     } else {
 766         if (dodsize < sizeof(DIDEVICEOBJECTDATA_DX3)) {
 767             ERR("Wrong structure size !\n");
 768             LeaveCriticalSection(&(This->crit));
 769             return DIERR_INVALIDPARAM;
 770         }
 771
 772         if (len)
 773             TRACE("Application retrieving %ld event(s):\n", len);
 774
 775         *entries = 0;
 776         nqtail = This->queue_tail;
 777         while (len) {
 778             /* Copy the buffered data into the application queue */
 779             TRACE(" - queuing Offs:%2ld Data:%5ld TS:%8ld Seq:%8ld at address %p from queue tail %4d\n",
 780                   (This->data_queue)->dwOfs,
 781                   (This->data_queue)->dwData,
 782                   (This->data_queue)->dwTimeStamp,
 783                   (This->data_queue)->dwSequence,
 784                   (char *)dod + *entries * dodsize,
 785                   nqtail);
 786             memcpy((char *)dod + *entries * dodsize, This->data_queue + nqtail, dodsize);
 787             /* Advance position */
 788             nqtail++;
 789             if (nqtail >= This->queue_len)
 790                 nqtail -= This->queue_len;
 791             (*entries)++;
 792             len--;
 793         }
 794     }
 795     if (!(flags & DIGDD_PEEK))
 796         This->queue_tail = nqtail;
 797
 798     LeaveCriticalSection(&(This->crit));
 799
 800     /* Check if we need to do a mouse warping */
 801     if (This->need_warp == WARP_NEEDED) {
 802         dinput_window_check(This);
 803         TRACE("Warping mouse to %ld - %ld\n", This->mapped_center.x, This->mapped_center.y);
 804         SetCursorPos( This->mapped_center.x, This->mapped_center.y );
 805
 806 #ifdef MOUSE_HACK
 807         This->need_warp = WARP_DONE;
 808 #else
 809         This->need_warp = WARP_STARTED;
 810 #endif
 811     }
 812     return DI_OK;
 813 }
 814
 815 /******************************************************************************
 816   *     SetProperty : change input device properties
 817   */
 818 static HRESULT WINAPI SysMouseAImpl_SetProperty(LPDIRECTINPUTDEVICE8A iface,
 819                                             REFGUID rguid,
 820                                             LPCDIPROPHEADER ph)
 821 {
 822     SysMouseImpl *This = (SysMouseImpl *)iface;
 823
 824     TRACE("(this=%p,%s,%p)\n",This,debugstr_guid(rguid),ph);
 825
 826     if (!HIWORD(rguid)) {
 827         switch ((DWORD)rguid) {
 828             case (DWORD) DIPROP_BUFFERSIZE: {
 829                 LPCDIPROPDWORD  pd = (LPCDIPROPDWORD)ph;
 830
 831                 TRACE("buffersize = %ld\n",pd->dwData);
 832
 833                 This->data_queue = HeapAlloc(GetProcessHeap(),0, pd->dwData * sizeof(DIDEVICEOBJECTDATA));
 834                 This->queue_head = 0;
 835                 This->queue_tail = 0;
 836                 This->queue_len  = pd->dwData;
 837                 break;
 838             }
 839             case (DWORD) DIPROP_AXISMODE: {
 840                 LPCDIPROPDWORD    pd = (LPCDIPROPDWORD)ph;
 841                 This->absolute = !(pd->dwData);
 842                 TRACE("Using %s coordinates mode now\n", This->absolute ? "absolute" : "relative");
 843                 break;
 844             }
 845             default:
 846               FIXME("Unknown type %ld (%s)\n",(DWORD)rguid,debugstr_guid(rguid));
 847               break;
 848         }
 849     }
 850
 851     return DI_OK;
 852 }
 853
 854 /******************************************************************************
 855   *     GetProperty : get input device properties
 856   */
 857 static HRESULT WINAPI SysMouseAImpl_GetProperty(LPDIRECTINPUTDEVICE8A iface,
 858                                                 REFGUID rguid,
 859                                                 LPDIPROPHEADER pdiph)
 860 {
 861     SysMouseImpl *This = (SysMouseImpl *)iface;
 862
 863     TRACE("(this=%p,%s,%p)\n",
 864           iface, debugstr_guid(rguid), pdiph);
 865
 866     if (TRACE_ON(dinput))
 867         _dump_DIPROPHEADER(pdiph);
 868
 869     if (!HIWORD(rguid)) {
 870         switch ((DWORD)rguid) {
 871             case (DWORD) DIPROP_BUFFERSIZE: {
 872                 LPDIPROPDWORD   pd = (LPDIPROPDWORD)pdiph;
 873
 874                 TRACE(" return buffersize = %d\n",This->queue_len);
 875                 pd->dwData = This->queue_len;
 876                 break;
 877             }
 878
 879             case (DWORD) DIPROP_GRANULARITY: {
 880                 LPDIPROPDWORD pr = (LPDIPROPDWORD) pdiph;
 881
 882                 /* We'll just assume that the app asks about the Z axis */
 883                 pr->dwData = WHEEL_DELTA;
 884
 885                 break;
 886             }
 887
 888             case (DWORD) DIPROP_RANGE: {
 889                 LPDIPROPRANGE pr = (LPDIPROPRANGE) pdiph;
 890
 891                 if ((pdiph->dwHow == DIPH_BYID) &&
 892                     ((pdiph->dwObj == (DIDFT_MAKEINSTANCE(WINE_MOUSE_X_AXIS_INSTANCE) | DIDFT_RELAXIS)) ||
 893                      (pdiph->dwObj == (DIDFT_MAKEINSTANCE(WINE_MOUSE_Y_AXIS_INSTANCE) | DIDFT_RELAXIS)))) {
 894                     /* Querying the range of either the X or the Y axis.  As I do
 895                        not know the range, do as if the range were
 896                        unrestricted...*/
 897                     pr->lMin = DIPROPRANGE_NOMIN;
 898                     pr->lMax = DIPROPRANGE_NOMAX;
 899                 }
 900
 901                 break;
 902             }
 903
 904             default:
 905               FIXME("Unknown type %ld (%s)\n",(DWORD)rguid,debugstr_guid(rguid));
 906               break;
 907           }
 908       }
 909
 910     return DI_OK;
 911 }
 912
 913
 914
 915 /******************************************************************************
 916   *     SetEventNotification : specifies event to be sent on state change
 917   */
 918 static HRESULT WINAPI SysMouseAImpl_SetEventNotification(LPDIRECTINPUTDEVICE8A iface,
 919                                                          HANDLE hnd) {
 920     SysMouseImpl *This = (SysMouseImpl *)iface;
 921
 922     TRACE("(this=%p,0x%08lx)\n",This,(DWORD)hnd);
 923
 924     This->hEvent = hnd;
 925
 926     return DI_OK;
 927 }
 928
 929 /******************************************************************************
 930   *     GetCapabilities : get the device capablitites
 931   */
 932 static HRESULT WINAPI SysMouseAImpl_GetCapabilities(
 933         LPDIRECTINPUTDEVICE8A iface,
 934         LPDIDEVCAPS lpDIDevCaps)
 935 {
 936     SysMouseImpl *This = (SysMouseImpl *)iface;
 937     DIDEVCAPS devcaps;
 938
 939     TRACE("(this=%p,%p)\n",This,lpDIDevCaps);
 940
 941     if ((lpDIDevCaps->dwSize != sizeof(DIDEVCAPS)) && (lpDIDevCaps->dwSize != sizeof(DIDEVCAPS_DX3))) {
 942         WARN("invalid parameter\n");
 943         return DIERR_INVALIDPARAM;
 944     }
 945
 946     devcaps.dwSize = lpDIDevCaps->dwSize;
 947     devcaps.dwFlags = DIDC_ATTACHED;
 948     if (This->dinput->dwVersion >= 0x0800)
 949         devcaps.dwDevType = DI8DEVTYPE_MOUSE | (DI8DEVTYPEMOUSE_TRADITIONAL << 8);
 950     else
 951         devcaps.dwDevType = DIDEVTYPE_MOUSE | (DIDEVTYPEMOUSE_TRADITIONAL << 8);
 952     devcaps.dwAxes = 3;
 953     devcaps.dwButtons = 3;
 954     devcaps.dwPOVs = 0;
 955     devcaps.dwFFSamplePeriod = 0;
 956     devcaps.dwFFMinTimeResolution = 0;
 957     devcaps.dwFirmwareRevision = 100;
 958     devcaps.dwHardwareRevision = 100;
 959     devcaps.dwFFDriverVersion = 0;
 960
 961     memcpy(lpDIDevCaps, &devcaps, lpDIDevCaps->dwSize);
 962
 963     return DI_OK;
 964 }
 965
 966
 967 /******************************************************************************
 968   *     EnumObjects : enumerate the different buttons and axis...
 969   */
 970 static HRESULT WINAPI SysMouseAImpl_EnumObjects(
 971         LPDIRECTINPUTDEVICE8A iface,
 972         LPDIENUMDEVICEOBJECTSCALLBACKA lpCallback,
 973         LPVOID lpvRef,
 974         DWORD dwFlags)
 975 {
 976     SysMouseImpl *This = (SysMouseImpl *)iface;
 977     DIDEVICEOBJECTINSTANCEA ddoi;
 978
 979     TRACE("(this=%p,%p,%p,%08lx)\n", This, lpCallback, lpvRef, dwFlags);
 980     if (TRACE_ON(dinput)) {
 981         TRACE("  - flags = ");
 982         _dump_EnumObjects_flags(dwFlags);
 983         TRACE("\n");
 984     }
 985
 986     /* Only the fields till dwFFMaxForce are relevant */
 987     memset(&ddoi, 0, sizeof(ddoi));
 988     ddoi.dwSize = FIELD_OFFSET(DIDEVICEOBJECTINSTANCEA, dwFFMaxForce);
 989
 990     /* In a mouse, we have : two relative axis and three buttons */
 991     if ((dwFlags == DIDFT_ALL) ||
 992         (dwFlags & DIDFT_AXIS)) {
 993         /* X axis */
 994         ddoi.guidType = GUID_XAxis;
 995         ddoi.dwOfs = This->offset_array[WINE_MOUSE_X_POSITION];
 996         ddoi.dwType = DIDFT_MAKEINSTANCE(WINE_MOUSE_X_AXIS_INSTANCE) | DIDFT_RELAXIS;
 997         strcpy(ddoi.tszName, "X-Axis");
 998         _dump_OBJECTINSTANCEA(&ddoi);
 999         if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) return DI_OK;
1000
1001         /* Y axis */
1002         ddoi.guidType = GUID_YAxis;
1003         ddoi.dwOfs = This->offset_array[WINE_MOUSE_Y_POSITION];
1004         ddoi.dwType = DIDFT_MAKEINSTANCE(WINE_MOUSE_Y_AXIS_INSTANCE) | DIDFT_RELAXIS;
1005         strcpy(ddoi.tszName, "Y-Axis");
1006         _dump_OBJECTINSTANCEA(&ddoi);
1007         if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) return DI_OK;
1008
1009         /* Z axis */
1010         ddoi.guidType = GUID_ZAxis;
1011         ddoi.dwOfs = This->offset_array[WINE_MOUSE_Z_POSITION];
1012         ddoi.dwType = DIDFT_MAKEINSTANCE(WINE_MOUSE_Z_AXIS_INSTANCE) | DIDFT_RELAXIS;
1013         strcpy(ddoi.tszName, "Z-Axis");
1014         _dump_OBJECTINSTANCEA(&ddoi);
1015         if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) return DI_OK;
1016     }
1017
1018     if ((dwFlags == DIDFT_ALL) ||
1019         (dwFlags & DIDFT_BUTTON)) {
1020         ddoi.guidType = GUID_Button;
1021
1022         /* Left button */
1023         ddoi.dwOfs = This->offset_array[WINE_MOUSE_L_POSITION];
1024         ddoi.dwType = DIDFT_MAKEINSTANCE(WINE_MOUSE_L_BUTTON_INSTANCE) | DIDFT_PSHBUTTON;
1025         strcpy(ddoi.tszName, "Left-Button");
1026         _dump_OBJECTINSTANCEA(&ddoi);
1027         if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) return DI_OK;
1028
1029         /* Right button */
1030         ddoi.dwOfs = This->offset_array[WINE_MOUSE_R_POSITION];
1031         ddoi.dwType = DIDFT_MAKEINSTANCE(WINE_MOUSE_R_BUTTON_INSTANCE) | DIDFT_PSHBUTTON;
1032         strcpy(ddoi.tszName, "Right-Button");
1033         _dump_OBJECTINSTANCEA(&ddoi);
1034         if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) return DI_OK;
1035
1036         /* Middle button */
1037         ddoi.dwOfs = This->offset_array[WINE_MOUSE_M_POSITION];
1038         ddoi.dwType = DIDFT_MAKEINSTANCE(WINE_MOUSE_M_BUTTON_INSTANCE) | DIDFT_PSHBUTTON;
1039         strcpy(ddoi.tszName, "Middle-Button");
1040         _dump_OBJECTINSTANCEA(&ddoi);
1041         if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) return DI_OK;
1042     }
1043
1044     return DI_OK;
1045 }
1046
1047 static HRESULT WINAPI SysMouseWImpl_EnumObjects(LPDIRECTINPUTDEVICE8W iface, LPDIENUMDEVICEOBJECTSCALLBACKW lpCallback, LPVOID lpvRef,DWORD dwFlags)
1048 {
1049     SysMouseImpl *This = (SysMouseImpl *)iface;
1050
1051     device_enumobjects_AtoWcb_data data;
1052
1053     data.lpCallBack = lpCallback;
1054     data.lpvRef = lpvRef;
1055
1056     return SysMouseAImpl_EnumObjects((LPDIRECTINPUTDEVICE8A) This, (LPDIENUMDEVICEOBJECTSCALLBACKA) DIEnumDevicesCallbackAtoW, (LPVOID) &data, dwFlags);
1057 }
1058
1059 /******************************************************************************
1060   *     GetDeviceInfo : get information about a device's identity
1061   */
1062 static HRESULT WINAPI SysMouseAImpl_GetDeviceInfo(
1063         LPDIRECTINPUTDEVICE8A iface,
1064         LPDIDEVICEINSTANCEA pdidi)
1065 {
1066     SysMouseImpl *This = (SysMouseImpl *)iface;
1067     TRACE("(this=%p,%p)\n", This, pdidi);
1068
1069     if (pdidi->dwSize != sizeof(DIDEVICEINSTANCEA)) {
1070         WARN(" dinput3 not supporte yet...\n");
1071         return DI_OK;
1072     }
1073
1074     fill_mouse_dideviceinstanceA(pdidi, This->dinput->dwVersion);
1075
1076     return DI_OK;
1077 }
1078
1079 static HRESULT WINAPI SysMouseWImpl_GetDeviceInfo(LPDIRECTINPUTDEVICE8W iface, LPDIDEVICEINSTANCEW pdidi)
1080 {
1081     SysMouseImpl *This = (SysMouseImpl *)iface;
1082     TRACE("(this=%p,%p)\n", This, pdidi);
1083
1084     if (pdidi->dwSize != sizeof(DIDEVICEINSTANCEW)) {
1085         WARN(" dinput3 not supporte yet...\n");
1086         return DI_OK;
1087     }
1088
1089     fill_mouse_dideviceinstanceW(pdidi, This->dinput->dwVersion);
1090
1091     return DI_OK;
1092 }
1093
1094
1095 static IDirectInputDevice8AVtbl SysMouseAvt =
1096 {
1097     IDirectInputDevice2AImpl_QueryInterface,
1098     IDirectInputDevice2AImpl_AddRef,
1099     SysMouseAImpl_Release,
1100     SysMouseAImpl_GetCapabilities,
1101     SysMouseAImpl_EnumObjects,
1102     SysMouseAImpl_GetProperty,
1103     SysMouseAImpl_SetProperty,
1104     SysMouseAImpl_Acquire,
1105     SysMouseAImpl_Unacquire,
1106     SysMouseAImpl_GetDeviceState,
1107     SysMouseAImpl_GetDeviceData,
1108     SysMouseAImpl_SetDataFormat,
1109     SysMouseAImpl_SetEventNotification,
1110     SysMouseAImpl_SetCooperativeLevel,
1111     IDirectInputDevice2AImpl_GetObjectInfo,
1112     SysMouseAImpl_GetDeviceInfo,
1113     IDirectInputDevice2AImpl_RunControlPanel,
1114     IDirectInputDevice2AImpl_Initialize,
1115     IDirectInputDevice2AImpl_CreateEffect,
1116     IDirectInputDevice2AImpl_EnumEffects,
1117     IDirectInputDevice2AImpl_GetEffectInfo,
1118     IDirectInputDevice2AImpl_GetForceFeedbackState,
1119     IDirectInputDevice2AImpl_SendForceFeedbackCommand,
1120     IDirectInputDevice2AImpl_EnumCreatedEffectObjects,
1121     IDirectInputDevice2AImpl_Escape,
1122     IDirectInputDevice2AImpl_Poll,
1123     IDirectInputDevice2AImpl_SendDeviceData,
1124     IDirectInputDevice7AImpl_EnumEffectsInFile,
1125     IDirectInputDevice7AImpl_WriteEffectToFile,
1126     IDirectInputDevice8AImpl_BuildActionMap,
1127     IDirectInputDevice8AImpl_SetActionMap,
1128     IDirectInputDevice8AImpl_GetImageInfo
1129 };
1130
1131 #if !defined(__STRICT_ANSI__) && defined(__GNUC__)
1132 # define XCAST(fun)     (typeof(SysMouseWvt.fun))
1133 #else
1134 # define XCAST(fun)     (void*)
1135 #endif
1136
1137 static IDirectInputDevice8WVtbl SysMouseWvt =
1138 {
1139     IDirectInputDevice2WImpl_QueryInterface,
1140     XCAST(AddRef)IDirectInputDevice2AImpl_AddRef,
1141     XCAST(Release)SysMouseAImpl_Release,
1142     XCAST(GetCapabilities)SysMouseAImpl_GetCapabilities,
1143     SysMouseWImpl_EnumObjects,
1144     XCAST(GetProperty)SysMouseAImpl_GetProperty,
1145     XCAST(SetProperty)SysMouseAImpl_SetProperty,
1146     XCAST(Acquire)SysMouseAImpl_Acquire,
1147     XCAST(Unacquire)SysMouseAImpl_Unacquire,
1148     XCAST(GetDeviceState)SysMouseAImpl_GetDeviceState,
1149     XCAST(GetDeviceData)SysMouseAImpl_GetDeviceData,
1150     XCAST(SetDataFormat)SysMouseAImpl_SetDataFormat,
1151     XCAST(SetEventNotification)SysMouseAImpl_SetEventNotification,
1152     XCAST(SetCooperativeLevel)SysMouseAImpl_SetCooperativeLevel,
1153     IDirectInputDevice2WImpl_GetObjectInfo,
1154     SysMouseWImpl_GetDeviceInfo,
1155     XCAST(RunControlPanel)IDirectInputDevice2AImpl_RunControlPanel,
1156     XCAST(Initialize)IDirectInputDevice2AImpl_Initialize,
1157     XCAST(CreateEffect)IDirectInputDevice2AImpl_CreateEffect,
1158     IDirectInputDevice2WImpl_EnumEffects,
1159     IDirectInputDevice2WImpl_GetEffectInfo,
1160     XCAST(GetForceFeedbackState)IDirectInputDevice2AImpl_GetForceFeedbackState,
1161     XCAST(SendForceFeedbackCommand)IDirectInputDevice2AImpl_SendForceFeedbackCommand,
1162     XCAST(EnumCreatedEffectObjects)IDirectInputDevice2AImpl_EnumCreatedEffectObjects,
1163     XCAST(Escape)IDirectInputDevice2AImpl_Escape,
1164     XCAST(Poll)IDirectInputDevice2AImpl_Poll,
1165     XCAST(SendDeviceData)IDirectInputDevice2AImpl_SendDeviceData,
1166     IDirectInputDevice7WImpl_EnumEffectsInFile,
1167     IDirectInputDevice7WImpl_WriteEffectToFile,
1168     IDirectInputDevice8WImpl_BuildActionMap,
1169     IDirectInputDevice8WImpl_SetActionMap,
1170     IDirectInputDevice8WImpl_GetImageInfo
1171 };
1172 #undef XCAST