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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 const IDirectInputDevice8AVtbl SysMouseAvt;
  99 static const 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     const void                     *lpVtbl;
 112     LONG                            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, const void *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,%p,0x%08lx)\n",This,hwnd,dwflags);
 365
 366     if (TRACE_ON(dinput)) {
 367         TRACE(" cooperative level : ");
 368         _dump_cooperativelevel_DI(dwflags);
 369     }
 370
 371     if (dwflags & DISCL_EXCLUSIVE && dwflags & DISCL_BACKGROUND) {
 372         return DIERR_UNSUPPORTED;
 373     }
 374
 375     /* Store the window which asks for the mouse */
 376     if (!hwnd)
 377         hwnd = GetDesktopWindow();
 378     This->win = hwnd;
 379     This->dwCoopLevel = dwflags;
 380
 381     return DI_OK;
 382 }
 383
 384
 385 /******************************************************************************
 386   *     SetDataFormat : the application can choose the format of the data
 387   *   the device driver sends back with GetDeviceState.
 388   *
 389   *   For the moment, only the "standard" configuration (c_dfDIMouse) is supported
 390   *   in absolute and relative mode.
 391   */
 392 static HRESULT WINAPI SysMouseAImpl_SetDataFormat(
 393         LPDIRECTINPUTDEVICE8A iface,LPCDIDATAFORMAT df
 394 )
 395 {
 396     SysMouseImpl *This = (SysMouseImpl *)iface;
 397
 398     TRACE("(this=%p,%p)\n",This,df);
 399
 400     _dump_DIDATAFORMAT(df);
 401
 402     /* Tests under windows show that a call to SetDataFormat always sets the mouse
 403        in relative mode whatever the dwFlags value (DIDF_ABSAXIS/DIDF_RELAXIS).
 404        To switch in absolute mode, SetProperty must be used. */
 405     This->absolute = 0;
 406
 407     /* Store the new data format */
 408     This->df = HeapAlloc(GetProcessHeap(),0,df->dwSize);
 409     memcpy(This->df, df, df->dwSize);
 410     This->df->rgodf = HeapAlloc(GetProcessHeap(),0,df->dwNumObjs*df->dwObjSize);
 411     memcpy(This->df->rgodf,df->rgodf,df->dwNumObjs*df->dwObjSize);
 412
 413     /* Prepare all the data-conversion filters */
 414     This->wine_df = create_DataFormat(&(Wine_InternalMouseFormat), df, This->offset_array);
 415
 416     return DI_OK;
 417 }
 418
 419 /* low-level mouse hook */
 420 static LRESULT CALLBACK dinput_mouse_hook( int code, WPARAM wparam, LPARAM lparam )
 421 {
 422     LRESULT ret;
 423     MSLLHOOKSTRUCT *hook = (MSLLHOOKSTRUCT *)lparam;
 424     SysMouseImpl* This = (SysMouseImpl*) current_lock;
 425     DWORD dwCoop;
 426     static long last_event = 0;
 427     int wdata;
 428
 429     if (code != HC_ACTION) return CallNextHookEx( This->hook, code, wparam, lparam );
 430
 431     EnterCriticalSection(&(This->crit));
 432     dwCoop = This->dwCoopLevel;
 433
 434     /* Only allow mouse events every 10 ms.
 435      * This is to allow the cursor to start acceleration before
 436      * the warps happen. But if it involves a mouse button event we
 437      * allow it since we don't want to lose the clicks.
 438      */
 439     if (((GetCurrentTime() - last_event) < 10)
 440         && wparam == WM_MOUSEMOVE)
 441         goto end;
 442     else last_event = GetCurrentTime();
 443
 444     /* Mouse moved -> send event if asked */
 445     if (This->hEvent)
 446         SetEvent(This->hEvent);
 447
 448     if (wparam == WM_MOUSEMOVE) {
 449         if (This->absolute) {
 450             if (hook->pt.x != This->prevX)
 451                 GEN_EVENT(This->offset_array[WINE_MOUSE_X_POSITION], hook->pt.x, hook->time, 0);
 452             if (hook->pt.y != This->prevY)
 453                 GEN_EVENT(This->offset_array[WINE_MOUSE_Y_POSITION], hook->pt.y, hook->time, 0);
 454         } else {
 455             /* Now, warp handling */
 456             if ((This->need_warp == WARP_STARTED) &&
 457                 (hook->pt.x == This->mapped_center.x) && (hook->pt.y == This->mapped_center.y)) {
 458                 /* Warp has been done... */
 459                 This->need_warp = WARP_DONE;
 460                 goto end;
 461             }
 462
 463             /* Relative mouse input with absolute mouse event : the real fun starts here... */
 464             if ((This->need_warp == WARP_NEEDED) ||
 465                 (This->need_warp == WARP_STARTED)) {
 466                 if (hook->pt.x != This->prevX)
 467                     GEN_EVENT(This->offset_array[WINE_MOUSE_X_POSITION], hook->pt.x - This->prevX,
 468                               hook->time, (This->dinput->evsequence)++);
 469                 if (hook->pt.y != This->prevY)
 470                     GEN_EVENT(This->offset_array[WINE_MOUSE_Y_POSITION], hook->pt.y - This->prevY,
 471                               hook->time, (This->dinput->evsequence)++);
 472             } else {
 473                 /* This is the first time the event handler has been called after a
 474                    GetDeviceData or GetDeviceState. */
 475                 if (hook->pt.x != This->mapped_center.x) {
 476                     GEN_EVENT(This->offset_array[WINE_MOUSE_X_POSITION], hook->pt.x - This->mapped_center.x,
 477                               hook->time, (This->dinput->evsequence)++);
 478                     This->need_warp = WARP_NEEDED;
 479                 }
 480
 481                 if (hook->pt.y != This->mapped_center.y) {
 482                     GEN_EVENT(This->offset_array[WINE_MOUSE_Y_POSITION], hook->pt.y - This->mapped_center.y,
 483                               hook->time, (This->dinput->evsequence)++);
 484                     This->need_warp = WARP_NEEDED;
 485                 }
 486             }
 487         }
 488
 489         This->prevX = hook->pt.x;
 490         This->prevY = hook->pt.y;
 491
 492         if (This->absolute) {
 493             This->m_state.lX = hook->pt.x;
 494             This->m_state.lY = hook->pt.y;
 495         } else {
 496             This->m_state.lX = hook->pt.x - This->mapped_center.x;
 497             This->m_state.lY = hook->pt.y - This->mapped_center.y;
 498         }
 499     }
 500
 501     TRACE(" msg %x pt %ld %ld (W=%d)\n",
 502           wparam, hook->pt.x, hook->pt.y, (!This->absolute) && This->need_warp );
 503
 504     switch(wparam) {
 505         case WM_LBUTTONDOWN:
 506             GEN_EVENT(This->offset_array[WINE_MOUSE_L_POSITION], 0x80,
 507                       hook->time, This->dinput->evsequence++);
 508             This->m_state.rgbButtons[0] = 0x80;
 509             break;
 510         case WM_LBUTTONUP:
 511             GEN_EVENT(This->offset_array[WINE_MOUSE_L_POSITION], 0x00,
 512                       hook->time, This->dinput->evsequence++);
 513             This->m_state.rgbButtons[0] = 0x00;
 514             break;
 515         case WM_RBUTTONDOWN:
 516             GEN_EVENT(This->offset_array[WINE_MOUSE_R_POSITION], 0x80,
 517                       hook->time, This->dinput->evsequence++);
 518             This->m_state.rgbButtons[1] = 0x80;
 519             break;
 520         case WM_RBUTTONUP:
 521             GEN_EVENT(This->offset_array[WINE_MOUSE_R_POSITION], 0x00,
 522                       hook->time, This->dinput->evsequence++);
 523             This->m_state.rgbButtons[1] = 0x00;
 524             break;
 525         case WM_MBUTTONDOWN:
 526             GEN_EVENT(This->offset_array[WINE_MOUSE_M_POSITION], 0x80,
 527                       hook->time, This->dinput->evsequence++);
 528             This->m_state.rgbButtons[2] = 0x80;
 529             break;
 530         case WM_MBUTTONUP:
 531             GEN_EVENT(This->offset_array[WINE_MOUSE_M_POSITION], 0x00,
 532                       hook->time, This->dinput->evsequence++);
 533             This->m_state.rgbButtons[2] = 0x00;
 534             break;
 535         case WM_MOUSEWHEEL:
 536             wdata = (short)HIWORD(hook->mouseData);
 537             GEN_EVENT(This->offset_array[WINE_MOUSE_Z_POSITION], wdata,
 538                       hook->time, This->dinput->evsequence++);
 539             This->m_state.lZ += wdata;
 540             break;
 541     }
 542
 543     TRACE("(X: %ld - Y: %ld   L: %02x M: %02x R: %02x)\n",
 544           This->m_state.lX, This->m_state.lY,
 545           This->m_state.rgbButtons[0], This->m_state.rgbButtons[2], This->m_state.rgbButtons[1]);
 546
 547   end:
 548     LeaveCriticalSection(&(This->crit));
 549
 550     if (dwCoop & DISCL_NONEXCLUSIVE) {
 551         /* Pass the events down to previous handlers (e.g. win32 input) */
 552         ret = CallNextHookEx( This->hook, code, wparam, lparam );
 553     } else {
 554         /* Ignore message */
 555         ret = 1;
 556     }
 557     return ret;
 558 }
 559
 560
 561 static void dinput_window_check(SysMouseImpl* This) {
 562     RECT rect;
 563     DWORD centerX, centerY;
 564
 565     /* make sure the window hasn't moved */
 566     GetWindowRect(This->win, &rect);
 567     centerX = (rect.right  - rect.left) / 2;
 568     centerY = (rect.bottom - rect.top ) / 2;
 569     if (This->win_centerX != centerX || This->win_centerY != centerY) {
 570         This->win_centerX = centerX;
 571         This->win_centerY = centerY;
 572     }
 573     This->mapped_center.x = This->win_centerX;
 574     This->mapped_center.y = This->win_centerY;
 575     MapWindowPoints(This->win, HWND_DESKTOP, &This->mapped_center, 1);
 576 }
 577
 578
 579 /******************************************************************************
 580   *     Acquire : gets exclusive control of the mouse
 581   */
 582 static HRESULT WINAPI SysMouseAImpl_Acquire(LPDIRECTINPUTDEVICE8A iface)
 583 {
 584     SysMouseImpl *This = (SysMouseImpl *)iface;
 585     RECT  rect;
 586     POINT point;
 587
 588     TRACE("(this=%p)\n",This);
 589
 590     if (This->acquired)
 591       return S_FALSE;
 592
 593     This->acquired = 1;
 594
 595     /* Store (in a global variable) the current lock */
 596     current_lock = (IDirectInputDevice8A*)This;
 597
 598     /* Init the mouse state */
 599     GetCursorPos( &point );
 600     if (This->absolute) {
 601       This->m_state.lX = point.x;
 602       This->m_state.lY = point.y;
 603       This->prevX = point.x;
 604       This->prevY = point.y;
 605     } else {
 606       This->m_state.lX = 0;
 607       This->m_state.lY = 0;
 608       This->org_coords = point;
 609     }
 610     This->m_state.lZ = 0;
 611     This->m_state.rgbButtons[0] = GetKeyState(VK_LBUTTON) & 0x80;
 612     This->m_state.rgbButtons[1] = GetKeyState(VK_RBUTTON) & 0x80;
 613     This->m_state.rgbButtons[2] = GetKeyState(VK_MBUTTON) & 0x80;
 614
 615     /* Install our mouse hook */
 616     if (This->dwCoopLevel & DISCL_EXCLUSIVE)
 617       ShowCursor(FALSE); /* hide cursor */
 618     This->hook = SetWindowsHookExA( WH_MOUSE_LL, dinput_mouse_hook, DINPUT_instance, 0 );
 619
 620     /* Get the window dimension and find the center */
 621     GetWindowRect(This->win, &rect);
 622     This->win_centerX = (rect.right  - rect.left) / 2;
 623     This->win_centerY = (rect.bottom - rect.top ) / 2;
 624
 625     /* Warp the mouse to the center of the window */
 626     if (This->absolute == 0) {
 627       This->mapped_center.x = This->win_centerX;
 628       This->mapped_center.y = This->win_centerY;
 629       MapWindowPoints(This->win, HWND_DESKTOP, &This->mapped_center, 1);
 630       TRACE("Warping mouse to %ld - %ld\n", This->mapped_center.x, This->mapped_center.y);
 631       SetCursorPos( This->mapped_center.x, This->mapped_center.y );
 632 #ifdef MOUSE_HACK
 633       This->need_warp = WARP_DONE;
 634 #else
 635       This->need_warp = WARP_STARTED;
 636 #endif
 637     }
 638
 639     return DI_OK;
 640 }
 641
 642 /******************************************************************************
 643   *     Unacquire : frees the mouse
 644   */
 645 static HRESULT WINAPI SysMouseAImpl_Unacquire(LPDIRECTINPUTDEVICE8A iface)
 646 {
 647     SysMouseImpl *This = (SysMouseImpl *)iface;
 648
 649     TRACE("(this=%p)\n",This);
 650
 651     if (0 == This->acquired) {
 652         return DI_NOEFFECT;
 653     }
 654
 655     /* Reinstall previous mouse event handler */
 656     if (This->hook) {
 657       UnhookWindowsHookEx( This->hook );
 658       This->hook = 0;
 659
 660       if (This->dwCoopLevel & DISCL_EXCLUSIVE)
 661         ShowCursor(TRUE); /* show cursor */
 662     }
 663
 664     /* No more locks */
 665     if (current_lock == (IDirectInputDevice8A*) This)
 666       current_lock = NULL;
 667     else
 668       ERR("this(%p) != current_lock(%p)\n", This, current_lock);
 669
 670     /* Unacquire device */
 671     This->acquired = 0;
 672
 673     /* And put the mouse cursor back where it was at acquire time */
 674     if (This->absolute == 0) {
 675       TRACE(" warping mouse back to (%ld , %ld)\n", This->org_coords.x, This->org_coords.y);
 676       SetCursorPos(This->org_coords.x, This->org_coords.y);
 677     }
 678
 679     return DI_OK;
 680 }
 681
 682 /******************************************************************************
 683   *     GetDeviceState : returns the "state" of the mouse.
 684   *
 685   *   For the moment, only the "standard" return structure (DIMOUSESTATE) is
 686   *   supported.
 687   */
 688 static HRESULT WINAPI SysMouseAImpl_GetDeviceState(
 689         LPDIRECTINPUTDEVICE8A iface,DWORD len,LPVOID ptr
 690 ) {
 691     SysMouseImpl *This = (SysMouseImpl *)iface;
 692
 693     if(This->acquired == 0) return DIERR_NOTACQUIRED;
 694
 695     EnterCriticalSection(&(This->crit));
 696     TRACE("(this=%p,0x%08lx,%p):\n", This, len, ptr);
 697     TRACE("(X: %ld - Y: %ld - Z: %ld  L: %02x M: %02x R: %02x)\n",
 698           This->m_state.lX, This->m_state.lY, This->m_state.lZ,
 699           This->m_state.rgbButtons[0], This->m_state.rgbButtons[2], This->m_state.rgbButtons[1]);
 700
 701     /* Copy the current mouse state */
 702     fill_DataFormat(ptr, &(This->m_state), This->wine_df);
 703
 704     /* Initialize the buffer when in relative mode */
 705     if (This->absolute == 0) {
 706         This->m_state.lX = 0;
 707         This->m_state.lY = 0;
 708         This->m_state.lZ = 0;
 709     }
 710
 711     /* Check if we need to do a mouse warping */
 712     if (This->need_warp == WARP_NEEDED) {
 713         dinput_window_check(This);
 714         TRACE("Warping mouse to %ld - %ld\n", This->mapped_center.x, This->mapped_center.y);
 715         SetCursorPos( This->mapped_center.x, This->mapped_center.y );
 716
 717 #ifdef MOUSE_HACK
 718         This->need_warp = WARP_DONE;
 719 #else
 720         This->need_warp = WARP_STARTED;
 721 #endif
 722     }
 723
 724     LeaveCriticalSection(&(This->crit));
 725
 726     return DI_OK;
 727 }
 728
 729 /******************************************************************************
 730   *     GetDeviceData : gets buffered input data.
 731   */
 732 static HRESULT WINAPI SysMouseAImpl_GetDeviceData(LPDIRECTINPUTDEVICE8A iface,
 733                                                   DWORD dodsize,
 734                                                   LPDIDEVICEOBJECTDATA dod,
 735                                                   LPDWORD entries,
 736                                                   DWORD flags
 737 ) {
 738     SysMouseImpl *This = (SysMouseImpl *)iface;
 739     DWORD len;
 740     int nqtail = 0;
 741
 742     TRACE("(%p)->(dods=%ld,dod=%p,entries=%p (%ld)%s,fl=0x%08lx%s)\n",This,dodsize,dod,
 743           entries, *entries,*entries == INFINITE ? " (INFINITE)" : "",
 744           flags, (flags & DIGDD_PEEK) ? " (DIGDD_PEEK)": "" );
 745
 746     if (This->acquired == 0) {
 747         WARN(" application tries to get data from an unacquired device !\n");
 748         return DIERR_NOTACQUIRED;
 749     }
 750
 751     EnterCriticalSection(&(This->crit));
 752
 753     len = ((This->queue_head < This->queue_tail) ? This->queue_len : 0)
 754         + (This->queue_head - This->queue_tail);
 755     if ((*entries != INFINITE) && (len > *entries)) len = *entries;
 756
 757     if (dod == NULL) {
 758         *entries = len;
 759
 760         if (!(flags & DIGDD_PEEK)) {
 761             if (len)
 762                 TRACE("Application discarding %ld event(s).\n", len);
 763
 764             nqtail = This->queue_tail + len;
 765             while (nqtail >= This->queue_len) nqtail -= This->queue_len;
 766         } else {
 767             TRACE("Telling application that %ld event(s) are in the queue.\n", len);
 768         }
 769     } else {
 770         if (dodsize < sizeof(DIDEVICEOBJECTDATA_DX3)) {
 771             ERR("Wrong structure size !\n");
 772             LeaveCriticalSection(&(This->crit));
 773             return DIERR_INVALIDPARAM;
 774         }
 775
 776         if (len)
 777             TRACE("Application retrieving %ld event(s):\n", len);
 778
 779         *entries = 0;
 780         nqtail = This->queue_tail;
 781         while (len) {
 782             /* Copy the buffered data into the application queue */
 783             TRACE(" - queuing Offs:%2ld Data:%5ld TS:%8ld Seq:%8ld at address %p from queue tail %4d\n",
 784                   (This->data_queue)->dwOfs,
 785                   (This->data_queue)->dwData,
 786                   (This->data_queue)->dwTimeStamp,
 787                   (This->data_queue)->dwSequence,
 788                   (char *)dod + *entries * dodsize,
 789                   nqtail);
 790             memcpy((char *)dod + *entries * dodsize, This->data_queue + nqtail, dodsize);
 791             /* Advance position */
 792             nqtail++;
 793             if (nqtail >= This->queue_len)
 794                 nqtail -= This->queue_len;
 795             (*entries)++;
 796             len--;
 797         }
 798     }
 799     if (!(flags & DIGDD_PEEK))
 800         This->queue_tail = nqtail;
 801
 802     LeaveCriticalSection(&(This->crit));
 803
 804     /* Check if we need to do a mouse warping */
 805     if (This->need_warp == WARP_NEEDED) {
 806         dinput_window_check(This);
 807         TRACE("Warping mouse to %ld - %ld\n", This->mapped_center.x, This->mapped_center.y);
 808         SetCursorPos( This->mapped_center.x, This->mapped_center.y );
 809
 810 #ifdef MOUSE_HACK
 811         This->need_warp = WARP_DONE;
 812 #else
 813         This->need_warp = WARP_STARTED;
 814 #endif
 815     }
 816     return DI_OK;
 817 }
 818
 819 /******************************************************************************
 820   *     SetProperty : change input device properties
 821   */
 822 static HRESULT WINAPI SysMouseAImpl_SetProperty(LPDIRECTINPUTDEVICE8A iface,
 823                                             REFGUID rguid,
 824                                             LPCDIPROPHEADER ph)
 825 {
 826     SysMouseImpl *This = (SysMouseImpl *)iface;
 827
 828     TRACE("(this=%p,%s,%p)\n",This,debugstr_guid(rguid),ph);
 829
 830     if (!HIWORD(rguid)) {
 831         switch (LOWORD(rguid)) {
 832             case (DWORD) DIPROP_BUFFERSIZE: {
 833                 LPCDIPROPDWORD  pd = (LPCDIPROPDWORD)ph;
 834
 835                 TRACE("buffersize = %ld\n",pd->dwData);
 836
 837                 This->data_queue = HeapAlloc(GetProcessHeap(),0, pd->dwData * sizeof(DIDEVICEOBJECTDATA));
 838                 This->queue_head = 0;
 839                 This->queue_tail = 0;
 840                 This->queue_len  = pd->dwData;
 841                 break;
 842             }
 843             case (DWORD) DIPROP_AXISMODE: {
 844                 LPCDIPROPDWORD    pd = (LPCDIPROPDWORD)ph;
 845                 This->absolute = !(pd->dwData);
 846                 TRACE("Using %s coordinates mode now\n", This->absolute ? "absolute" : "relative");
 847                 break;
 848             }
 849             default:
 850               FIXME("Unknown type %p (%s)\n",rguid,debugstr_guid(rguid));
 851               break;
 852         }
 853     }
 854
 855     return DI_OK;
 856 }
 857
 858 /******************************************************************************
 859   *     GetProperty : get input device properties
 860   */
 861 static HRESULT WINAPI SysMouseAImpl_GetProperty(LPDIRECTINPUTDEVICE8A iface,
 862                                                 REFGUID rguid,
 863                                                 LPDIPROPHEADER pdiph)
 864 {
 865     SysMouseImpl *This = (SysMouseImpl *)iface;
 866
 867     TRACE("(this=%p,%s,%p)\n",
 868           iface, debugstr_guid(rguid), pdiph);
 869
 870     if (TRACE_ON(dinput))
 871         _dump_DIPROPHEADER(pdiph);
 872
 873     if (!HIWORD(rguid)) {
 874         switch (LOWORD(rguid)) {
 875             case (DWORD) DIPROP_BUFFERSIZE: {
 876                 LPDIPROPDWORD   pd = (LPDIPROPDWORD)pdiph;
 877
 878                 TRACE(" return buffersize = %d\n",This->queue_len);
 879                 pd->dwData = This->queue_len;
 880                 break;
 881             }
 882
 883             case (DWORD) DIPROP_GRANULARITY: {
 884                 LPDIPROPDWORD pr = (LPDIPROPDWORD) pdiph;
 885
 886                 /* We'll just assume that the app asks about the Z axis */
 887                 pr->dwData = WHEEL_DELTA;
 888
 889                 break;
 890             }
 891
 892             case (DWORD) DIPROP_RANGE: {
 893                 LPDIPROPRANGE pr = (LPDIPROPRANGE) pdiph;
 894
 895                 if ((pdiph->dwHow == DIPH_BYID) &&
 896                     ((pdiph->dwObj == (DIDFT_MAKEINSTANCE(WINE_MOUSE_X_AXIS_INSTANCE) | DIDFT_RELAXIS)) ||
 897                      (pdiph->dwObj == (DIDFT_MAKEINSTANCE(WINE_MOUSE_Y_AXIS_INSTANCE) | DIDFT_RELAXIS)))) {
 898                     /* Querying the range of either the X or the Y axis.  As I do
 899                        not know the range, do as if the range were
 900                        unrestricted...*/
 901                     pr->lMin = DIPROPRANGE_NOMIN;
 902                     pr->lMax = DIPROPRANGE_NOMAX;
 903                 }
 904
 905                 break;
 906             }
 907
 908             default:
 909               FIXME("Unknown type %p (%s)\n",rguid,debugstr_guid(rguid));
 910               break;
 911           }
 912       }
 913
 914     return DI_OK;
 915 }
 916
 917
 918
 919 /******************************************************************************
 920   *     SetEventNotification : specifies event to be sent on state change
 921   */
 922 static HRESULT WINAPI SysMouseAImpl_SetEventNotification(LPDIRECTINPUTDEVICE8A iface,
 923                                                          HANDLE hnd) {
 924     SysMouseImpl *This = (SysMouseImpl *)iface;
 925
 926     TRACE("(this=%p,%p)\n",This,hnd);
 927
 928     This->hEvent = hnd;
 929
 930     return DI_OK;
 931 }
 932
 933 /******************************************************************************
 934   *     GetCapabilities : get the device capablitites
 935   */
 936 static HRESULT WINAPI SysMouseAImpl_GetCapabilities(
 937         LPDIRECTINPUTDEVICE8A iface,
 938         LPDIDEVCAPS lpDIDevCaps)
 939 {
 940     SysMouseImpl *This = (SysMouseImpl *)iface;
 941     DIDEVCAPS devcaps;
 942
 943     TRACE("(this=%p,%p)\n",This,lpDIDevCaps);
 944
 945     if ((lpDIDevCaps->dwSize != sizeof(DIDEVCAPS)) && (lpDIDevCaps->dwSize != sizeof(DIDEVCAPS_DX3))) {
 946         WARN("invalid parameter\n");
 947         return DIERR_INVALIDPARAM;
 948     }
 949
 950     devcaps.dwSize = lpDIDevCaps->dwSize;
 951     devcaps.dwFlags = DIDC_ATTACHED;
 952     if (This->dinput->dwVersion >= 0x0800)
 953         devcaps.dwDevType = DI8DEVTYPE_MOUSE | (DI8DEVTYPEMOUSE_TRADITIONAL << 8);
 954     else
 955         devcaps.dwDevType = DIDEVTYPE_MOUSE | (DIDEVTYPEMOUSE_TRADITIONAL << 8);
 956     devcaps.dwAxes = 3;
 957     devcaps.dwButtons = 3;
 958     devcaps.dwPOVs = 0;
 959     devcaps.dwFFSamplePeriod = 0;
 960     devcaps.dwFFMinTimeResolution = 0;
 961     devcaps.dwFirmwareRevision = 100;
 962     devcaps.dwHardwareRevision = 100;
 963     devcaps.dwFFDriverVersion = 0;
 964
 965     memcpy(lpDIDevCaps, &devcaps, lpDIDevCaps->dwSize);
 966
 967     return DI_OK;
 968 }
 969
 970
 971 /******************************************************************************
 972   *     EnumObjects : enumerate the different buttons and axis...
 973   */
 974 static HRESULT WINAPI SysMouseAImpl_EnumObjects(
 975         LPDIRECTINPUTDEVICE8A iface,
 976         LPDIENUMDEVICEOBJECTSCALLBACKA lpCallback,
 977         LPVOID lpvRef,
 978         DWORD dwFlags)
 979 {
 980     SysMouseImpl *This = (SysMouseImpl *)iface;
 981     DIDEVICEOBJECTINSTANCEA ddoi;
 982
 983     TRACE("(this=%p,%p,%p,%08lx)\n", This, lpCallback, lpvRef, dwFlags);
 984     if (TRACE_ON(dinput)) {
 985         TRACE("  - flags = ");
 986         _dump_EnumObjects_flags(dwFlags);
 987         TRACE("\n");
 988     }
 989
 990     /* Only the fields till dwFFMaxForce are relevant */
 991     memset(&ddoi, 0, sizeof(ddoi));
 992     ddoi.dwSize = FIELD_OFFSET(DIDEVICEOBJECTINSTANCEA, dwFFMaxForce);
 993
 994     /* In a mouse, we have : two relative axis and three buttons */
 995     if ((dwFlags == DIDFT_ALL) ||
 996         (dwFlags & DIDFT_AXIS)) {
 997         /* X axis */
 998         ddoi.guidType = GUID_XAxis;
 999         ddoi.dwOfs = This->offset_array[WINE_MOUSE_X_POSITION];
1000         ddoi.dwType = DIDFT_MAKEINSTANCE(WINE_MOUSE_X_AXIS_INSTANCE) | DIDFT_RELAXIS;
1001         strcpy(ddoi.tszName, "X-Axis");
1002         _dump_OBJECTINSTANCEA(&ddoi);
1003         if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) return DI_OK;
1004
1005         /* Y axis */
1006         ddoi.guidType = GUID_YAxis;
1007         ddoi.dwOfs = This->offset_array[WINE_MOUSE_Y_POSITION];
1008         ddoi.dwType = DIDFT_MAKEINSTANCE(WINE_MOUSE_Y_AXIS_INSTANCE) | DIDFT_RELAXIS;
1009         strcpy(ddoi.tszName, "Y-Axis");
1010         _dump_OBJECTINSTANCEA(&ddoi);
1011         if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) return DI_OK;
1012
1013         /* Z axis */
1014         ddoi.guidType = GUID_ZAxis;
1015         ddoi.dwOfs = This->offset_array[WINE_MOUSE_Z_POSITION];
1016         ddoi.dwType = DIDFT_MAKEINSTANCE(WINE_MOUSE_Z_AXIS_INSTANCE) | DIDFT_RELAXIS;
1017         strcpy(ddoi.tszName, "Z-Axis");
1018         _dump_OBJECTINSTANCEA(&ddoi);
1019         if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) return DI_OK;
1020     }
1021
1022     if ((dwFlags == DIDFT_ALL) ||
1023         (dwFlags & DIDFT_BUTTON)) {
1024         ddoi.guidType = GUID_Button;
1025
1026         /* Left button */
1027         ddoi.dwOfs = This->offset_array[WINE_MOUSE_L_POSITION];
1028         ddoi.dwType = DIDFT_MAKEINSTANCE(WINE_MOUSE_L_BUTTON_INSTANCE) | DIDFT_PSHBUTTON;
1029         strcpy(ddoi.tszName, "Left-Button");
1030         _dump_OBJECTINSTANCEA(&ddoi);
1031         if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) return DI_OK;
1032
1033         /* Right button */
1034         ddoi.dwOfs = This->offset_array[WINE_MOUSE_R_POSITION];
1035         ddoi.dwType = DIDFT_MAKEINSTANCE(WINE_MOUSE_R_BUTTON_INSTANCE) | DIDFT_PSHBUTTON;
1036         strcpy(ddoi.tszName, "Right-Button");
1037         _dump_OBJECTINSTANCEA(&ddoi);
1038         if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) return DI_OK;
1039
1040         /* Middle button */
1041         ddoi.dwOfs = This->offset_array[WINE_MOUSE_M_POSITION];
1042         ddoi.dwType = DIDFT_MAKEINSTANCE(WINE_MOUSE_M_BUTTON_INSTANCE) | DIDFT_PSHBUTTON;
1043         strcpy(ddoi.tszName, "Middle-Button");
1044         _dump_OBJECTINSTANCEA(&ddoi);
1045         if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) return DI_OK;
1046     }
1047
1048     return DI_OK;
1049 }
1050
1051 static HRESULT WINAPI SysMouseWImpl_EnumObjects(LPDIRECTINPUTDEVICE8W iface, LPDIENUMDEVICEOBJECTSCALLBACKW lpCallback, LPVOID lpvRef,DWORD dwFlags)
1052 {
1053     SysMouseImpl *This = (SysMouseImpl *)iface;
1054
1055     device_enumobjects_AtoWcb_data data;
1056
1057     data.lpCallBack = lpCallback;
1058     data.lpvRef = lpvRef;
1059
1060     return SysMouseAImpl_EnumObjects((LPDIRECTINPUTDEVICE8A) This, (LPDIENUMDEVICEOBJECTSCALLBACKA) DIEnumDevicesCallbackAtoW, (LPVOID) &data, dwFlags);
1061 }
1062
1063 /******************************************************************************
1064   *     GetDeviceInfo : get information about a device's identity
1065   */
1066 static HRESULT WINAPI SysMouseAImpl_GetDeviceInfo(
1067         LPDIRECTINPUTDEVICE8A iface,
1068         LPDIDEVICEINSTANCEA pdidi)
1069 {
1070     SysMouseImpl *This = (SysMouseImpl *)iface;
1071     TRACE("(this=%p,%p)\n", This, pdidi);
1072
1073     if (pdidi->dwSize != sizeof(DIDEVICEINSTANCEA)) {
1074         WARN(" dinput3 not supporte yet...\n");
1075         return DI_OK;
1076     }
1077
1078     fill_mouse_dideviceinstanceA(pdidi, This->dinput->dwVersion);
1079
1080     return DI_OK;
1081 }
1082
1083 static HRESULT WINAPI SysMouseWImpl_GetDeviceInfo(LPDIRECTINPUTDEVICE8W iface, LPDIDEVICEINSTANCEW pdidi)
1084 {
1085     SysMouseImpl *This = (SysMouseImpl *)iface;
1086     TRACE("(this=%p,%p)\n", This, pdidi);
1087
1088     if (pdidi->dwSize != sizeof(DIDEVICEINSTANCEW)) {
1089         WARN(" dinput3 not supporte yet...\n");
1090         return DI_OK;
1091     }
1092
1093     fill_mouse_dideviceinstanceW(pdidi, This->dinput->dwVersion);
1094
1095     return DI_OK;
1096 }
1097
1098
1099 static const IDirectInputDevice8AVtbl SysMouseAvt =
1100 {
1101     IDirectInputDevice2AImpl_QueryInterface,
1102     IDirectInputDevice2AImpl_AddRef,
1103     SysMouseAImpl_Release,
1104     SysMouseAImpl_GetCapabilities,
1105     SysMouseAImpl_EnumObjects,
1106     SysMouseAImpl_GetProperty,
1107     SysMouseAImpl_SetProperty,
1108     SysMouseAImpl_Acquire,
1109     SysMouseAImpl_Unacquire,
1110     SysMouseAImpl_GetDeviceState,
1111     SysMouseAImpl_GetDeviceData,
1112     SysMouseAImpl_SetDataFormat,
1113     SysMouseAImpl_SetEventNotification,
1114     SysMouseAImpl_SetCooperativeLevel,
1115     IDirectInputDevice2AImpl_GetObjectInfo,
1116     SysMouseAImpl_GetDeviceInfo,
1117     IDirectInputDevice2AImpl_RunControlPanel,
1118     IDirectInputDevice2AImpl_Initialize,
1119     IDirectInputDevice2AImpl_CreateEffect,
1120     IDirectInputDevice2AImpl_EnumEffects,
1121     IDirectInputDevice2AImpl_GetEffectInfo,
1122     IDirectInputDevice2AImpl_GetForceFeedbackState,
1123     IDirectInputDevice2AImpl_SendForceFeedbackCommand,
1124     IDirectInputDevice2AImpl_EnumCreatedEffectObjects,
1125     IDirectInputDevice2AImpl_Escape,
1126     IDirectInputDevice2AImpl_Poll,
1127     IDirectInputDevice2AImpl_SendDeviceData,
1128     IDirectInputDevice7AImpl_EnumEffectsInFile,
1129     IDirectInputDevice7AImpl_WriteEffectToFile,
1130     IDirectInputDevice8AImpl_BuildActionMap,
1131     IDirectInputDevice8AImpl_SetActionMap,
1132     IDirectInputDevice8AImpl_GetImageInfo
1133 };
1134
1135 #if !defined(__STRICT_ANSI__) && defined(__GNUC__)
1136 # define XCAST(fun)     (typeof(SysMouseWvt.fun))
1137 #else
1138 # define XCAST(fun)     (void*)
1139 #endif
1140
1141 static const IDirectInputDevice8WVtbl SysMouseWvt =
1142 {
1143     IDirectInputDevice2WImpl_QueryInterface,
1144     XCAST(AddRef)IDirectInputDevice2AImpl_AddRef,
1145     XCAST(Release)SysMouseAImpl_Release,
1146     XCAST(GetCapabilities)SysMouseAImpl_GetCapabilities,
1147     SysMouseWImpl_EnumObjects,
1148     XCAST(GetProperty)SysMouseAImpl_GetProperty,
1149     XCAST(SetProperty)SysMouseAImpl_SetProperty,
1150     XCAST(Acquire)SysMouseAImpl_Acquire,
1151     XCAST(Unacquire)SysMouseAImpl_Unacquire,
1152     XCAST(GetDeviceState)SysMouseAImpl_GetDeviceState,
1153     XCAST(GetDeviceData)SysMouseAImpl_GetDeviceData,
1154     XCAST(SetDataFormat)SysMouseAImpl_SetDataFormat,
1155     XCAST(SetEventNotification)SysMouseAImpl_SetEventNotification,
1156     XCAST(SetCooperativeLevel)SysMouseAImpl_SetCooperativeLevel,
1157     IDirectInputDevice2WImpl_GetObjectInfo,
1158     SysMouseWImpl_GetDeviceInfo,
1159     XCAST(RunControlPanel)IDirectInputDevice2AImpl_RunControlPanel,
1160     XCAST(Initialize)IDirectInputDevice2AImpl_Initialize,
1161     XCAST(CreateEffect)IDirectInputDevice2AImpl_CreateEffect,
1162     IDirectInputDevice2WImpl_EnumEffects,
1163     IDirectInputDevice2WImpl_GetEffectInfo,
1164     XCAST(GetForceFeedbackState)IDirectInputDevice2AImpl_GetForceFeedbackState,
1165     XCAST(SendForceFeedbackCommand)IDirectInputDevice2AImpl_SendForceFeedbackCommand,
1166     XCAST(EnumCreatedEffectObjects)IDirectInputDevice2AImpl_EnumCreatedEffectObjects,
1167     XCAST(Escape)IDirectInputDevice2AImpl_Escape,
1168     XCAST(Poll)IDirectInputDevice2AImpl_Poll,
1169     XCAST(SendDeviceData)IDirectInputDevice2AImpl_SendDeviceData,
1170     IDirectInputDevice7WImpl_EnumEffectsInFile,
1171     IDirectInputDevice7WImpl_WriteEffectToFile,
1172     IDirectInputDevice8WImpl_BuildActionMap,
1173     IDirectInputDevice8WImpl_SetActionMap,
1174     IDirectInputDevice8WImpl_GetImageInfo
1175 };
1176 #undef XCAST