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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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, 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     HWND                            win;
 130     DWORD                           dwCoopLevel;
 131     POINT                           mapped_center;
 132     DWORD                           win_centerX, win_centerY;
 133     LPDIDEVICEOBJECTDATA            data_queue;
 134     int                             queue_head, queue_tail, queue_len;
 135     BOOL                            overflow;
 136     /* warping: whether we need to move mouse back to middle once we
 137      * reach window borders (for e.g. shooters, "surface movement" games) */
 138     WARP_STATUS                     need_warp;
 139     DWORD                           last_warped;
 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     newDevice->dwCoopLevel = DISCL_NONEXCLUSIVE | DISCL_BACKGROUND;
 268
 269     return newDevice;
 270 }
 271
 272 static HRESULT mousedev_create_deviceA(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPDIRECTINPUTDEVICEA* pdev)
 273 {
 274     if ((IsEqualGUID(&GUID_SysMouse,rguid)) ||             /* Generic Mouse */
 275         (IsEqualGUID(&DInput_Wine_Mouse_GUID,rguid))) { /* Wine Mouse */
 276         if ((riid == NULL) ||
 277             IsEqualGUID(&IID_IDirectInputDeviceA,riid) ||
 278             IsEqualGUID(&IID_IDirectInputDevice2A,riid) ||
 279             IsEqualGUID(&IID_IDirectInputDevice7A,riid) ||
 280             IsEqualGUID(&IID_IDirectInputDevice8A,riid)) {
 281             *pdev = (IDirectInputDeviceA*) alloc_device(rguid, &SysMouseAvt, dinput);
 282             TRACE("Creating a Mouse device (%p)\n", *pdev);
 283             return DI_OK;
 284         } else
 285             return DIERR_NOINTERFACE;
 286     }
 287
 288     return DIERR_DEVICENOTREG;
 289 }
 290
 291 static HRESULT mousedev_create_deviceW(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPDIRECTINPUTDEVICEW* pdev)
 292 {
 293     if ((IsEqualGUID(&GUID_SysMouse,rguid)) ||             /* Generic Mouse */
 294         (IsEqualGUID(&DInput_Wine_Mouse_GUID,rguid))) { /* Wine Mouse */
 295         if ((riid == NULL) ||
 296             IsEqualGUID(&IID_IDirectInputDeviceW,riid) ||
 297             IsEqualGUID(&IID_IDirectInputDevice2W,riid) ||
 298             IsEqualGUID(&IID_IDirectInputDevice7W,riid) ||
 299             IsEqualGUID(&IID_IDirectInputDevice8W,riid)) {
 300             *pdev = (IDirectInputDeviceW*) alloc_device(rguid, &SysMouseWvt, dinput);
 301             TRACE("Creating a Mouse device (%p)\n", *pdev);
 302             return DI_OK;
 303         } else
 304             return DIERR_NOINTERFACE;
 305     }
 306
 307     return DIERR_DEVICENOTREG;
 308 }
 309
 310 const struct dinput_device mouse_device = {
 311     "Wine mouse driver",
 312     mousedev_enum_deviceA,
 313     mousedev_enum_deviceW,
 314     mousedev_create_deviceA,
 315     mousedev_create_deviceW
 316 };
 317
 318 /******************************************************************************
 319  *      SysMouseA (DInput Mouse support)
 320  */
 321
 322 /******************************************************************************
 323   *     Release : release the mouse buffer.
 324   */
 325 static ULONG WINAPI SysMouseAImpl_Release(LPDIRECTINPUTDEVICE8A iface)
 326 {
 327     SysMouseImpl *This = (SysMouseImpl *)iface;
 328     ULONG ref;
 329
 330     ref = InterlockedDecrement(&(This->ref));
 331     if (ref)
 332         return ref;
 333
 334     set_dinput_hook(WH_MOUSE_LL, NULL);
 335
 336     /* Free the data queue */
 337     HeapFree(GetProcessHeap(),0,This->data_queue);
 338     DeleteCriticalSection(&(This->crit));
 339
 340     /* Free the DataFormat */
 341     if (This->df != &(Wine_InternalMouseFormat)) {
 342         HeapFree(GetProcessHeap(), 0, This->df->rgodf);
 343         HeapFree(GetProcessHeap(), 0, This->df);
 344     }
 345
 346     HeapFree(GetProcessHeap(),0,This);
 347     return 0;
 348 }
 349
 350
 351 /******************************************************************************
 352   *     SetCooperativeLevel : store the window in which we will do our
 353   *   grabbing.
 354   */
 355 static HRESULT WINAPI SysMouseAImpl_SetCooperativeLevel(
 356         LPDIRECTINPUTDEVICE8A iface,HWND hwnd,DWORD dwflags
 357 )
 358 {
 359     SysMouseImpl *This = (SysMouseImpl *)iface;
 360
 361     TRACE("(this=%p,%p,0x%08lx)\n",This,hwnd,dwflags);
 362
 363     if (TRACE_ON(dinput)) {
 364         TRACE(" cooperative level : ");
 365         _dump_cooperativelevel_DI(dwflags);
 366     }
 367
 368     if ((dwflags & (DISCL_EXCLUSIVE | DISCL_NONEXCLUSIVE)) == 0 ||
 369         (dwflags & (DISCL_EXCLUSIVE | DISCL_NONEXCLUSIVE)) == (DISCL_EXCLUSIVE | DISCL_NONEXCLUSIVE) ||
 370         (dwflags & (DISCL_FOREGROUND | DISCL_BACKGROUND)) == 0 ||
 371         (dwflags & (DISCL_FOREGROUND | DISCL_BACKGROUND)) == (DISCL_FOREGROUND | DISCL_BACKGROUND))
 372         return DIERR_INVALIDPARAM;
 373
 374     if (dwflags == (DISCL_NONEXCLUSIVE | DISCL_BACKGROUND))
 375         hwnd = GetDesktopWindow();
 376
 377     if (!hwnd) return E_HANDLE;
 378
 379     if (dwflags & DISCL_EXCLUSIVE && dwflags & DISCL_BACKGROUND) {
 380         return DIERR_UNSUPPORTED;
 381     }
 382
 383     /* Store the window which asks for the mouse */
 384     This->win = hwnd;
 385     This->dwCoopLevel = dwflags;
 386
 387     return DI_OK;
 388 }
 389
 390
 391 /******************************************************************************
 392   *     SetDataFormat : the application can choose the format of the data
 393   *   the device driver sends back with GetDeviceState.
 394   *
 395   *   For the moment, only the "standard" configuration (c_dfDIMouse) is supported
 396   *   in absolute and relative mode.
 397   */
 398 static HRESULT WINAPI SysMouseAImpl_SetDataFormat(
 399         LPDIRECTINPUTDEVICE8A iface,LPCDIDATAFORMAT df
 400 )
 401 {
 402     SysMouseImpl *This = (SysMouseImpl *)iface;
 403
 404     TRACE("(this=%p,%p)\n",This,df);
 405
 406     _dump_DIDATAFORMAT(df);
 407
 408     /* Tests under windows show that a call to SetDataFormat always sets the mouse
 409        in relative mode whatever the dwFlags value (DIDF_ABSAXIS/DIDF_RELAXIS).
 410        To switch in absolute mode, SetProperty must be used. */
 411     This->absolute = 0;
 412
 413     /* Store the new data format */
 414     This->df = HeapAlloc(GetProcessHeap(),0,df->dwSize);
 415     memcpy(This->df, df, df->dwSize);
 416     This->df->rgodf = HeapAlloc(GetProcessHeap(),0,df->dwNumObjs*df->dwObjSize);
 417     memcpy(This->df->rgodf,df->rgodf,df->dwNumObjs*df->dwObjSize);
 418
 419     /* Prepare all the data-conversion filters */
 420     This->wine_df = create_DataFormat(&(Wine_InternalMouseFormat), df, This->offset_array);
 421
 422     return DI_OK;
 423 }
 424
 425 /* low-level mouse hook */
 426 static LRESULT CALLBACK dinput_mouse_hook( int code, WPARAM wparam, LPARAM lparam )
 427 {
 428     MSLLHOOKSTRUCT *hook = (MSLLHOOKSTRUCT *)lparam;
 429     SysMouseImpl* This = (SysMouseImpl*) current_lock;
 430     DWORD dwCoop;
 431     int wdata;
 432
 433     if (code != HC_ACTION) return CallNextHookEx( 0, code, wparam, lparam );
 434
 435     EnterCriticalSection(&(This->crit));
 436     dwCoop = This->dwCoopLevel;
 437
 438     if (wparam == WM_MOUSEMOVE) {
 439         if (This->absolute) {
 440             if (hook->pt.x != This->prevX)
 441                 GEN_EVENT(This->offset_array[WINE_MOUSE_X_POSITION], hook->pt.x,
 442                           hook->time, This->dinput->evsequence);
 443             if (hook->pt.y != This->prevY)
 444                 GEN_EVENT(This->offset_array[WINE_MOUSE_Y_POSITION], hook->pt.y,
 445                           hook->time, This->dinput->evsequence);
 446         } else {
 447             /* Now, warp handling */
 448             if ((This->need_warp == WARP_STARTED) &&
 449                 (hook->pt.x == This->mapped_center.x) && (hook->pt.y == This->mapped_center.y)) {
 450                 /* Warp has been done... */
 451                 This->need_warp = WARP_DONE;
 452                 goto end;
 453             }
 454
 455             /* Relative mouse input with absolute mouse event : the real fun starts here... */
 456             if ((This->need_warp == WARP_NEEDED) ||
 457                 (This->need_warp == WARP_STARTED)) {
 458                 if (hook->pt.x != This->prevX)
 459                     GEN_EVENT(This->offset_array[WINE_MOUSE_X_POSITION], hook->pt.x - This->prevX,
 460                               hook->time, This->dinput->evsequence);
 461                 if (hook->pt.y != This->prevY)
 462                     GEN_EVENT(This->offset_array[WINE_MOUSE_Y_POSITION], hook->pt.y - This->prevY,
 463                               hook->time, This->dinput->evsequence);
 464             } else {
 465                 /* This is the first time the event handler has been called after a
 466                    GetDeviceData or GetDeviceState. */
 467                 if (hook->pt.x != This->mapped_center.x) {
 468                     GEN_EVENT(This->offset_array[WINE_MOUSE_X_POSITION], hook->pt.x - This->mapped_center.x,
 469                               hook->time, This->dinput->evsequence);
 470                     This->need_warp = WARP_NEEDED;
 471                 }
 472
 473                 if (hook->pt.y != This->mapped_center.y) {
 474                     GEN_EVENT(This->offset_array[WINE_MOUSE_Y_POSITION], hook->pt.y - This->mapped_center.y,
 475                               hook->time, This->dinput->evsequence);
 476                     This->need_warp = WARP_NEEDED;
 477                 }
 478             }
 479         }
 480
 481         This->prevX = hook->pt.x;
 482         This->prevY = hook->pt.y;
 483
 484         if (This->absolute) {
 485             This->m_state.lX = hook->pt.x;
 486             This->m_state.lY = hook->pt.y;
 487         } else {
 488             This->m_state.lX = hook->pt.x - This->mapped_center.x;
 489             This->m_state.lY = hook->pt.y - This->mapped_center.y;
 490         }
 491     }
 492
 493     TRACE(" msg %x pt %ld %ld (W=%d)\n",
 494           wparam, hook->pt.x, hook->pt.y, (!This->absolute) && This->need_warp );
 495
 496     switch(wparam) {
 497         case WM_LBUTTONDOWN:
 498             GEN_EVENT(This->offset_array[WINE_MOUSE_L_POSITION], 0x80,
 499                       hook->time, This->dinput->evsequence);
 500             This->m_state.rgbButtons[0] = 0x80;
 501             break;
 502         case WM_LBUTTONUP:
 503             GEN_EVENT(This->offset_array[WINE_MOUSE_L_POSITION], 0x00,
 504                       hook->time, This->dinput->evsequence);
 505             This->m_state.rgbButtons[0] = 0x00;
 506             break;
 507         case WM_RBUTTONDOWN:
 508             GEN_EVENT(This->offset_array[WINE_MOUSE_R_POSITION], 0x80,
 509                       hook->time, This->dinput->evsequence);
 510             This->m_state.rgbButtons[1] = 0x80;
 511             break;
 512         case WM_RBUTTONUP:
 513             GEN_EVENT(This->offset_array[WINE_MOUSE_R_POSITION], 0x00,
 514                       hook->time, This->dinput->evsequence);
 515             This->m_state.rgbButtons[1] = 0x00;
 516             break;
 517         case WM_MBUTTONDOWN:
 518             GEN_EVENT(This->offset_array[WINE_MOUSE_M_POSITION], 0x80,
 519                       hook->time, This->dinput->evsequence);
 520             This->m_state.rgbButtons[2] = 0x80;
 521             break;
 522         case WM_MBUTTONUP:
 523             GEN_EVENT(This->offset_array[WINE_MOUSE_M_POSITION], 0x00,
 524                       hook->time, This->dinput->evsequence);
 525             This->m_state.rgbButtons[2] = 0x00;
 526             break;
 527         case WM_MOUSEWHEEL:
 528             wdata = (short)HIWORD(hook->mouseData);
 529             GEN_EVENT(This->offset_array[WINE_MOUSE_Z_POSITION], wdata,
 530                       hook->time, This->dinput->evsequence);
 531             This->m_state.lZ += wdata;
 532             break;
 533     }
 534
 535     TRACE("(X: %ld - Y: %ld   L: %02x M: %02x R: %02x)\n",
 536           This->m_state.lX, This->m_state.lY,
 537           This->m_state.rgbButtons[0], This->m_state.rgbButtons[2], This->m_state.rgbButtons[1]);
 538
 539     This->dinput->evsequence++;
 540
 541   end:
 542     /* Mouse moved -> send event if asked */
 543     if (This->hEvent) SetEvent(This->hEvent);
 544
 545     LeaveCriticalSection(&(This->crit));
 546
 547     /* Ignore message */
 548     if (dwCoop & DISCL_EXCLUSIVE) return 1;
 549
 550     /* Pass the events down to previous handlers (e.g. win32 input) */
 551     return CallNextHookEx( 0, code, wparam, lparam );
 552 }
 553
 554 static BOOL dinput_window_check(SysMouseImpl* This) {
 555     RECT rect;
 556     DWORD centerX, centerY;
 557
 558     /* make sure the window hasn't moved */
 559     if(!GetWindowRect(This->win, &rect))
 560         return FALSE;
 561     centerX = (rect.right  - rect.left) / 2;
 562     centerY = (rect.bottom - rect.top ) / 2;
 563     if (This->win_centerX != centerX || This->win_centerY != centerY) {
 564         This->win_centerX = centerX;
 565         This->win_centerY = centerY;
 566     }
 567     This->mapped_center.x = This->win_centerX;
 568     This->mapped_center.y = This->win_centerY;
 569     MapWindowPoints(This->win, HWND_DESKTOP, &This->mapped_center, 1);
 570     return TRUE;
 571 }
 572
 573
 574 /******************************************************************************
 575   *     Acquire : gets exclusive control of the mouse
 576   */
 577 static HRESULT WINAPI SysMouseAImpl_Acquire(LPDIRECTINPUTDEVICE8A iface)
 578 {
 579     SysMouseImpl *This = (SysMouseImpl *)iface;
 580     RECT  rect;
 581     POINT point;
 582
 583     TRACE("(this=%p)\n",This);
 584
 585     if (This->acquired)
 586       return S_FALSE;
 587
 588     This->acquired = 1;
 589
 590     /* Store (in a global variable) the current lock */
 591     current_lock = (IDirectInputDevice8A*)This;
 592
 593     /* Init the mouse state */
 594     GetCursorPos( &point );
 595     if (This->absolute) {
 596       This->m_state.lX = point.x;
 597       This->m_state.lY = point.y;
 598       This->prevX = point.x;
 599       This->prevY = point.y;
 600     } else {
 601       This->m_state.lX = 0;
 602       This->m_state.lY = 0;
 603       This->org_coords = point;
 604     }
 605     This->m_state.lZ = 0;
 606     This->m_state.rgbButtons[0] = GetKeyState(VK_LBUTTON) & 0x80;
 607     This->m_state.rgbButtons[1] = GetKeyState(VK_RBUTTON) & 0x80;
 608     This->m_state.rgbButtons[2] = GetKeyState(VK_MBUTTON) & 0x80;
 609
 610     /* Install our mouse hook */
 611     if (This->dwCoopLevel & DISCL_EXCLUSIVE)
 612       ShowCursor(FALSE); /* hide cursor */
 613     set_dinput_hook(WH_MOUSE_LL, dinput_mouse_hook);
 614
 615     /* Get the window dimension and find the center */
 616     GetWindowRect(This->win, &rect);
 617     This->win_centerX = (rect.right  - rect.left) / 2;
 618     This->win_centerY = (rect.bottom - rect.top ) / 2;
 619
 620     /* Warp the mouse to the center of the window */
 621     if (This->absolute == 0) {
 622       This->mapped_center.x = This->win_centerX;
 623       This->mapped_center.y = This->win_centerY;
 624       MapWindowPoints(This->win, HWND_DESKTOP, &This->mapped_center, 1);
 625       TRACE("Warping mouse to %ld - %ld\n", This->mapped_center.x, This->mapped_center.y);
 626       SetCursorPos( This->mapped_center.x, This->mapped_center.y );
 627       This->last_warped = GetCurrentTime();
 628
 629 #ifdef MOUSE_HACK
 630       This->need_warp = WARP_DONE;
 631 #else
 632       This->need_warp = WARP_STARTED;
 633 #endif
 634     }
 635
 636     return DI_OK;
 637 }
 638
 639 /******************************************************************************
 640   *     Unacquire : frees the mouse
 641   */
 642 static HRESULT WINAPI SysMouseAImpl_Unacquire(LPDIRECTINPUTDEVICE8A iface)
 643 {
 644     SysMouseImpl *This = (SysMouseImpl *)iface;
 645
 646     TRACE("(this=%p)\n",This);
 647
 648     if (0 == This->acquired) {
 649         return DI_NOEFFECT;
 650     }
 651
 652     set_dinput_hook(WH_MOUSE_LL, NULL);
 653     if (This->dwCoopLevel & DISCL_EXCLUSIVE)
 654         ShowCursor(TRUE); /* show cursor */
 655
 656     /* No more locks */
 657     if (current_lock == (IDirectInputDevice8A*) This)
 658       current_lock = NULL;
 659     else
 660       ERR("this(%p) != current_lock(%p)\n", This, current_lock);
 661
 662     /* Unacquire device */
 663     This->acquired = 0;
 664
 665     /* And put the mouse cursor back where it was at acquire time */
 666     if (This->absolute == 0) {
 667       TRACE(" warping mouse back to (%ld , %ld)\n", This->org_coords.x, This->org_coords.y);
 668       SetCursorPos(This->org_coords.x, This->org_coords.y);
 669     }
 670
 671     return DI_OK;
 672 }
 673
 674 /******************************************************************************
 675   *     GetDeviceState : returns the "state" of the mouse.
 676   *
 677   *   For the moment, only the "standard" return structure (DIMOUSESTATE) is
 678   *   supported.
 679   */
 680 static HRESULT WINAPI SysMouseAImpl_GetDeviceState(
 681         LPDIRECTINPUTDEVICE8A iface,DWORD len,LPVOID ptr
 682 ) {
 683     SysMouseImpl *This = (SysMouseImpl *)iface;
 684
 685     if(This->acquired == 0) return DIERR_NOTACQUIRED;
 686
 687     EnterCriticalSection(&(This->crit));
 688     TRACE("(this=%p,0x%08lx,%p):\n", This, len, ptr);
 689     TRACE("(X: %ld - Y: %ld - Z: %ld  L: %02x M: %02x R: %02x)\n",
 690           This->m_state.lX, This->m_state.lY, This->m_state.lZ,
 691           This->m_state.rgbButtons[0], This->m_state.rgbButtons[2], This->m_state.rgbButtons[1]);
 692
 693     /* Copy the current mouse state */
 694     fill_DataFormat(ptr, &(This->m_state), This->wine_df);
 695
 696     /* Initialize the buffer when in relative mode */
 697     if (This->absolute == 0) {
 698         This->m_state.lX = 0;
 699         This->m_state.lY = 0;
 700         This->m_state.lZ = 0;
 701     }
 702
 703     /* Check if we need to do a mouse warping */
 704     if (This->need_warp == WARP_NEEDED && (GetCurrentTime() - This->last_warped > 10)) {
 705         if(!dinput_window_check(This))
 706             return DIERR_GENERIC;
 707         TRACE("Warping mouse to %ld - %ld\n", This->mapped_center.x, This->mapped_center.y);
 708         SetCursorPos( This->mapped_center.x, This->mapped_center.y );
 709         This->last_warped = GetCurrentTime();
 710
 711 #ifdef MOUSE_HACK
 712         This->need_warp = WARP_DONE;
 713 #else
 714         This->need_warp = WARP_STARTED;
 715 #endif
 716     }
 717
 718     LeaveCriticalSection(&(This->crit));
 719
 720     return DI_OK;
 721 }
 722
 723 /******************************************************************************
 724   *     GetDeviceData : gets buffered input data.
 725   */
 726 static HRESULT WINAPI SysMouseAImpl_GetDeviceData(LPDIRECTINPUTDEVICE8A iface,
 727                                                   DWORD dodsize,
 728                                                   LPDIDEVICEOBJECTDATA dod,
 729                                                   LPDWORD entries,
 730                                                   DWORD flags
 731 ) {
 732     SysMouseImpl *This = (SysMouseImpl *)iface;
 733     DWORD len;
 734     int nqtail = 0;
 735
 736     TRACE("(%p)->(dods=%ld,dod=%p,entries=%p (%ld)%s,fl=0x%08lx%s)\n",This,dodsize,dod,
 737           entries, *entries,*entries == INFINITE ? " (INFINITE)" : "",
 738           flags, (flags & DIGDD_PEEK) ? " (DIGDD_PEEK)": "" );
 739
 740     if (This->acquired == 0) {
 741         WARN(" application tries to get data from an unacquired device !\n");
 742         return DIERR_NOTACQUIRED;
 743     }
 744
 745     EnterCriticalSection(&(This->crit));
 746
 747     len = ((This->queue_head < This->queue_tail) ? This->queue_len : 0)
 748         + (This->queue_head - This->queue_tail);
 749     if ((*entries != INFINITE) && (len > *entries)) len = *entries;
 750
 751     if (dod == NULL) {
 752         *entries = len;
 753
 754         if (!(flags & DIGDD_PEEK)) {
 755             if (len)
 756                 TRACE("Application discarding %ld event(s).\n", len);
 757
 758             nqtail = This->queue_tail + len;
 759             while (nqtail >= This->queue_len) nqtail -= This->queue_len;
 760         } else {
 761             TRACE("Telling application that %ld event(s) are in the queue.\n", len);
 762         }
 763     } else {
 764         if (dodsize < sizeof(DIDEVICEOBJECTDATA_DX3)) {
 765             ERR("Wrong structure size !\n");
 766             LeaveCriticalSection(&(This->crit));
 767             return DIERR_INVALIDPARAM;
 768         }
 769
 770         if (len)
 771             TRACE("Application retrieving %ld event(s):\n", len);
 772
 773         *entries = 0;
 774         nqtail = This->queue_tail;
 775         while (len) {
 776             /* Copy the buffered data into the application queue */
 777             TRACE(" - queuing Offs:%2ld Data:%5ld TS:%8ld Seq:%8ld at address %p from queue tail %4d\n",
 778                   (This->data_queue)->dwOfs,
 779                   (This->data_queue)->dwData,
 780                   (This->data_queue)->dwTimeStamp,
 781                   (This->data_queue)->dwSequence,
 782                   (char *)dod + *entries * dodsize,
 783                   nqtail);
 784             memcpy((char *)dod + *entries * dodsize, This->data_queue + nqtail, dodsize);
 785             /* Advance position */
 786             nqtail++;
 787             if (nqtail >= This->queue_len)
 788                 nqtail -= This->queue_len;
 789             (*entries)++;
 790             len--;
 791         }
 792     }
 793     if (!(flags & DIGDD_PEEK))
 794         This->queue_tail = nqtail;
 795
 796     LeaveCriticalSection(&(This->crit));
 797
 798     /* Check if we need to do a mouse warping */
 799     if (This->need_warp == WARP_NEEDED && (GetCurrentTime() - This->last_warped > 10)) {
 800         if(!dinput_window_check(This))
 801             return DIERR_GENERIC;
 802         TRACE("Warping mouse to %ld - %ld\n", This->mapped_center.x, This->mapped_center.y);
 803         SetCursorPos( This->mapped_center.x, This->mapped_center.y );
 804         This->last_warped = GetCurrentTime();
 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 (LOWORD(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 %p (%s)\n",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 (LOWORD(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 %p (%s)\n",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,%p)\n",This,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 const 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 const 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