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 "winreg.h"
34 #include "dinput.h"
35
36 #include "dinput_private.h"
37 #include "device_private.h"
38 #include "wine/debug.h"
39 #include "wine/unicode.h"
40
41 WINE_DEFAULT_DEBUG_CHANNEL(dinput);
42
43 /* Wine mouse driver object instances */
44 #define WINE_MOUSE_X_AXIS_INSTANCE 0
45 #define WINE_MOUSE_Y_AXIS_INSTANCE 1
46 #define WINE_MOUSE_Z_AXIS_INSTANCE 2
47 #define WINE_MOUSE_BUTTONS_INSTANCE 3
48
49 static const IDirectInputDevice8AVtbl SysMouseAvt;
50 static const IDirectInputDevice8WVtbl SysMouseWvt;
51
52 typedef struct SysMouseImpl SysMouseImpl;
53
54 typedef enum
55 {
56 WARP_DEFAULT,
57 WARP_DISABLE,
58 WARP_FORCE_ON
59 } WARP_MOUSE;
60
61 struct SysMouseImpl
62 {
63 struct IDirectInputDevice2AImpl base;
64
65 /* SysMouseAImpl */
66 /* These are used in case of relative -> absolute transitions */
67 POINT org_coords;
68 POINT mapped_center;
69 DWORD win_centerX, win_centerY;
70 /* warping: whether we need to move mouse back to middle once we
71 * reach window borders (for e.g. shooters, "surface movement" games) */
72 BOOL need_warp;
73 DWORD last_warped;
74
75 /* This is for mouse reporting. */
76 DIMOUSESTATE2 m_state;
77
78 WARP_MOUSE warp_override;
79 };
80
81 static int dinput_mouse_hook( LPDIRECTINPUTDEVICE8A iface, WPARAM wparam, LPARAM lparam );
82
83 const GUID DInput_Wine_Mouse_GUID = { /* 9e573ed8-7734-11d2-8d4a-23903fb6bdf7 */
84 0x9e573ed8, 0x7734, 0x11d2, {0x8d, 0x4a, 0x23, 0x90, 0x3f, 0xb6, 0xbd, 0xf7}
85 };
86
87 static void _dump_mouse_state(DIMOUSESTATE2 *m_state)
88 {
89 int i;
90
91 if (!TRACE_ON(dinput)) return;
92
93 TRACE("(X: %d Y: %d Z: %d", m_state->lX, m_state->lY, m_state->lZ);
94 for (i = 0; i < 5; i++) TRACE(" B%d: %02x", i, m_state->rgbButtons[i]);
95 TRACE(")\n");
96 }
97
98 static void fill_mouse_dideviceinstanceA(LPDIDEVICEINSTANCEA lpddi, DWORD version) {
99 DWORD dwSize;
100 DIDEVICEINSTANCEA ddi;
101
102 dwSize = lpddi->dwSize;
103
104 TRACE("%d %p\n", dwSize, lpddi);
105
106 memset(lpddi, 0, dwSize);
107 memset(&ddi, 0, sizeof(ddi));
108
109 ddi.dwSize = dwSize;
110 ddi.guidInstance = GUID_SysMouse;/* DInput's GUID */
111 ddi.guidProduct = DInput_Wine_Mouse_GUID; /* Vendor's GUID */
112 if (version >= 0x0800)
113 ddi.dwDevType = DI8DEVTYPE_MOUSE | (DI8DEVTYPEMOUSE_TRADITIONAL << 8);
114 else
115 ddi.dwDevType = DIDEVTYPE_MOUSE | (DIDEVTYPEMOUSE_TRADITIONAL << 8);
116 strcpy(ddi.tszInstanceName, "Mouse");
117 strcpy(ddi.tszProductName, "Wine Mouse");
118
119 memcpy(lpddi, &ddi, (dwSize < sizeof(ddi) ? dwSize : sizeof(ddi)));
120 }
121
122 static void fill_mouse_dideviceinstanceW(LPDIDEVICEINSTANCEW lpddi, DWORD version) {
123 DWORD dwSize;
124 DIDEVICEINSTANCEW ddi;
125
126 dwSize = lpddi->dwSize;
127
128 TRACE("%d %p\n", dwSize, lpddi);
129
130 memset(lpddi, 0, dwSize);
131 memset(&ddi, 0, sizeof(ddi));
132
133 ddi.dwSize = dwSize;
134 ddi.guidInstance = GUID_SysMouse;/* DInput's GUID */
135 ddi.guidProduct = DInput_Wine_Mouse_GUID; /* Vendor's GUID */
136 if (version >= 0x0800)
137 ddi.dwDevType = DI8DEVTYPE_MOUSE | (DI8DEVTYPEMOUSE_TRADITIONAL << 8);
138 else
139 ddi.dwDevType = DIDEVTYPE_MOUSE | (DIDEVTYPEMOUSE_TRADITIONAL << 8);
140 MultiByteToWideChar(CP_ACP, 0, "Mouse", -1, ddi.tszInstanceName, MAX_PATH);
141 MultiByteToWideChar(CP_ACP, 0, "Wine Mouse", -1, ddi.tszProductName, MAX_PATH);
142
143 memcpy(lpddi, &ddi, (dwSize < sizeof(ddi) ? dwSize : sizeof(ddi)));
144 }
145
146 static BOOL mousedev_enum_deviceA(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEA lpddi, DWORD version, int id)
147 {
148 if (id != 0)
149 return FALSE;
150
151 if ((dwDevType == 0) ||
152 ((dwDevType == DIDEVTYPE_MOUSE) && (version < 0x0800)) ||
153 (((dwDevType == DI8DEVCLASS_POINTER) || (dwDevType == DI8DEVTYPE_MOUSE)) && (version >= 0x0800))) {
154 TRACE("Enumerating the mouse device\n");
155
156 fill_mouse_dideviceinstanceA(lpddi, version);
157
158 return TRUE;
159 }
160
161 return FALSE;
162 }
163
164 static BOOL mousedev_enum_deviceW(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEW lpddi, DWORD version, int id)
165 {
166 if (id != 0)
167 return FALSE;
168
169 if ((dwDevType == 0) ||
170 ((dwDevType == DIDEVTYPE_MOUSE) && (version < 0x0800)) ||
171 (((dwDevType == DI8DEVCLASS_POINTER) || (dwDevType == DI8DEVTYPE_MOUSE)) && (version >= 0x0800))) {
172 TRACE("Enumerating the mouse device\n");
173
174 fill_mouse_dideviceinstanceW(lpddi, version);
175
176 return TRUE;
177 }
178
179 return FALSE;
180 }
181
182 static SysMouseImpl *alloc_device(REFGUID rguid, const void *mvt, IDirectInputImpl *dinput)
183 {
184 SysMouseImpl* newDevice;
185 LPDIDATAFORMAT df = NULL;
186 unsigned i;
187 char buffer[20];
188 HKEY hkey, appkey;
189
190 newDevice = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(SysMouseImpl));
191 if (!newDevice) return NULL;
192 newDevice->base.lpVtbl = mvt;
193 newDevice->base.ref = 1;
194 newDevice->base.dwCoopLevel = DISCL_NONEXCLUSIVE | DISCL_BACKGROUND;
195 newDevice->base.guid = *rguid;
196 InitializeCriticalSection(&newDevice->base.crit);
197 newDevice->base.crit.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": SysMouseImpl*->base.crit");
198 newDevice->base.dinput = dinput;
199 newDevice->base.event_proc = dinput_mouse_hook;
200
201 get_app_key(&hkey, &appkey);
202 if (!get_config_key(hkey, appkey, "MouseWarpOverride", buffer, sizeof(buffer)))
203 {
204 if (!strcasecmp(buffer, "disable"))
205 newDevice->warp_override = WARP_DISABLE;
206 else if (!strcasecmp(buffer, "force"))
207 newDevice->warp_override = WARP_FORCE_ON;
208 }
209 if (appkey) RegCloseKey(appkey);
210 if (hkey) RegCloseKey(hkey);
211
212 /* Create copy of default data format */
213 if (!(df = HeapAlloc(GetProcessHeap(), 0, c_dfDIMouse2.dwSize))) goto failed;
214 memcpy(df, &c_dfDIMouse2, c_dfDIMouse2.dwSize);
215 if (!(df->rgodf = HeapAlloc(GetProcessHeap(), 0, df->dwNumObjs * df->dwObjSize))) goto failed;
216 memcpy(df->rgodf, c_dfDIMouse2.rgodf, df->dwNumObjs * df->dwObjSize);
217
218 /* Because we don't do any detection yet just modify instance and type */
219 for (i = 0; i < df->dwNumObjs; i++)
220 if (DIDFT_GETTYPE(df->rgodf[i].dwType) & DIDFT_AXIS)
221 df->rgodf[i].dwType = DIDFT_MAKEINSTANCE(i) | DIDFT_RELAXIS;
222 else
223 df->rgodf[i].dwType = DIDFT_MAKEINSTANCE(i) | DIDFT_PSHBUTTON;
224
225 newDevice->base.data_format.wine_df = df;
226 IDirectInput_AddRef((LPDIRECTINPUTDEVICE8A)newDevice->base.dinput);
227 return newDevice;
228
229 failed:
230 if (df) HeapFree(GetProcessHeap(), 0, df->rgodf);
231 HeapFree(GetProcessHeap(), 0, df);
232 HeapFree(GetProcessHeap(), 0, newDevice);
233 return NULL;
234 }
235
236 static HRESULT mousedev_create_deviceA(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPDIRECTINPUTDEVICEA* pdev)
237 {
238 if ((IsEqualGUID(&GUID_SysMouse,rguid)) || /* Generic Mouse */
239 (IsEqualGUID(&DInput_Wine_Mouse_GUID,rguid))) { /* Wine Mouse */
240 if ((riid == NULL) ||
241 IsEqualGUID(&IID_IDirectInputDeviceA,riid) ||
242 IsEqualGUID(&IID_IDirectInputDevice2A,riid) ||
243 IsEqualGUID(&IID_IDirectInputDevice7A,riid) ||
244 IsEqualGUID(&IID_IDirectInputDevice8A,riid)) {
245 *pdev = (IDirectInputDeviceA*) alloc_device(rguid, &SysMouseAvt, dinput);
246 TRACE("Creating a Mouse device (%p)\n", *pdev);
247 if (!*pdev) return DIERR_OUTOFMEMORY;
248 return DI_OK;
249 } else
250 return DIERR_NOINTERFACE;
251 }
252
253 return DIERR_DEVICENOTREG;
254 }
255
256 static HRESULT mousedev_create_deviceW(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPDIRECTINPUTDEVICEW* pdev)
257 {
258 if ((IsEqualGUID(&GUID_SysMouse,rguid)) || /* Generic Mouse */
259 (IsEqualGUID(&DInput_Wine_Mouse_GUID,rguid))) { /* Wine Mouse */
260 if ((riid == NULL) ||
261 IsEqualGUID(&IID_IDirectInputDeviceW,riid) ||
262 IsEqualGUID(&IID_IDirectInputDevice2W,riid) ||
263 IsEqualGUID(&IID_IDirectInputDevice7W,riid) ||
264 IsEqualGUID(&IID_IDirectInputDevice8W,riid)) {
265 *pdev = (IDirectInputDeviceW*) alloc_device(rguid, &SysMouseWvt, dinput);
266 TRACE("Creating a Mouse device (%p)\n", *pdev);
267 if (!*pdev) return DIERR_OUTOFMEMORY;
268 return DI_OK;
269 } else
270 return DIERR_NOINTERFACE;
271 }
272
273 return DIERR_DEVICENOTREG;
274 }
275
276 const struct dinput_device mouse_device = {
277 "Wine mouse driver",
278 mousedev_enum_deviceA,
279 mousedev_enum_deviceW,
280 mousedev_create_deviceA,
281 mousedev_create_deviceW
282 };
283
284 /******************************************************************************
285 * SysMouseA (DInput Mouse support)
286 */
287
288 /* low-level mouse hook */
289 static int dinput_mouse_hook( LPDIRECTINPUTDEVICE8A iface, WPARAM wparam, LPARAM lparam )
290 {
291 MSLLHOOKSTRUCT *hook = (MSLLHOOKSTRUCT *)lparam;
292 SysMouseImpl* This = (SysMouseImpl*) iface;
293 DWORD dwCoop;
294 int wdata = 0, inst_id = -1, ret;
295
296 TRACE("msg %lx @ (%d %d)\n", wparam, hook->pt.x, hook->pt.y);
297
298 EnterCriticalSection(&This->base.crit);
299 dwCoop = This->base.dwCoopLevel;
300 ret = dwCoop & DISCL_EXCLUSIVE;
301
302 switch(wparam) {
303 case WM_MOUSEMOVE:
304 {
305 POINT pt, pt1;
306
307 GetCursorPos(&pt);
308 This->m_state.lX += pt.x = hook->pt.x - pt.x;
309 This->m_state.lY += pt.y = hook->pt.y - pt.y;
310
311 if (This->base.data_format.user_df->dwFlags & DIDF_ABSAXIS)
312 {
313 pt1.x = This->m_state.lX;
314 pt1.y = This->m_state.lY;
315 } else
316 pt1 = pt;
317
318 if (pt.x)
319 {
320 inst_id = DIDFT_MAKEINSTANCE(WINE_MOUSE_X_AXIS_INSTANCE) | DIDFT_RELAXIS;
321 wdata = pt1.x;
322 }
323 if (pt.y)
324 {
325 /* Already have X, need to queue it */
326 if (inst_id != -1)
327 queue_event((LPDIRECTINPUTDEVICE8A)This, id_to_offset(&This->base.data_format, inst_id),
328 wdata, GetCurrentTime(), This->base.dinput->evsequence);
329 inst_id = DIDFT_MAKEINSTANCE(WINE_MOUSE_Y_AXIS_INSTANCE) | DIDFT_RELAXIS;
330 wdata = pt1.y;
331 }
332
333 This->need_warp = This->warp_override != WARP_DISABLE &&
334 (pt.x || pt.y) &&
335 (dwCoop & DISCL_EXCLUSIVE || This->warp_override == WARP_FORCE_ON);
336 break;
337 }
338 case WM_MOUSEWHEEL:
339 inst_id = DIDFT_MAKEINSTANCE(WINE_MOUSE_Z_AXIS_INSTANCE) | DIDFT_RELAXIS;
340 This->m_state.lZ += wdata = (short)HIWORD(hook->mouseData);
341 break;
342 case WM_LBUTTONDOWN:
343 inst_id = DIDFT_MAKEINSTANCE(WINE_MOUSE_BUTTONS_INSTANCE + 0) | DIDFT_PSHBUTTON;
344 This->m_state.rgbButtons[0] = wdata = 0x80;
345 break;
346 case WM_LBUTTONUP:
347 inst_id = DIDFT_MAKEINSTANCE(WINE_MOUSE_BUTTONS_INSTANCE + 0) | DIDFT_PSHBUTTON;
348 This->m_state.rgbButtons[0] = wdata = 0x00;
349 break;
350 case WM_RBUTTONDOWN:
351 inst_id = DIDFT_MAKEINSTANCE(WINE_MOUSE_BUTTONS_INSTANCE + 1) | DIDFT_PSHBUTTON;
352 This->m_state.rgbButtons[1] = wdata = 0x80;
353 break;
354 case WM_RBUTTONUP:
355 inst_id = DIDFT_MAKEINSTANCE(WINE_MOUSE_BUTTONS_INSTANCE + 1) | DIDFT_PSHBUTTON;
356 This->m_state.rgbButtons[1] = wdata = 0x00;
357 break;
358 case WM_MBUTTONDOWN:
359 inst_id = DIDFT_MAKEINSTANCE(WINE_MOUSE_BUTTONS_INSTANCE + 2) | DIDFT_PSHBUTTON;
360 This->m_state.rgbButtons[2] = wdata = 0x80;
361 break;
362 case WM_MBUTTONUP:
363 inst_id = DIDFT_MAKEINSTANCE(WINE_MOUSE_BUTTONS_INSTANCE + 2) | DIDFT_PSHBUTTON;
364 This->m_state.rgbButtons[2] = wdata = 0x00;
365 break;
366 case WM_XBUTTONDOWN:
367 inst_id = DIDFT_MAKEINSTANCE(WINE_MOUSE_BUTTONS_INSTANCE + 2 + HIWORD(hook->mouseData)) | DIDFT_PSHBUTTON;
368 This->m_state.rgbButtons[2 + HIWORD(hook->mouseData)] = wdata = 0x80;
369 break;
370 case WM_XBUTTONUP:
371 inst_id = DIDFT_MAKEINSTANCE(WINE_MOUSE_BUTTONS_INSTANCE + 2 + HIWORD(hook->mouseData)) | DIDFT_PSHBUTTON;
372 This->m_state.rgbButtons[2 + HIWORD(hook->mouseData)] = wdata = 0x00;
373 break;
374 default:
375 ret = 0;
376 }
377
378
379 if (inst_id != -1)
380 {
381 _dump_mouse_state(&This->m_state);
382 queue_event((LPDIRECTINPUTDEVICE8A)This, id_to_offset(&This->base.data_format, inst_id),
383 wdata, GetCurrentTime(), This->base.dinput->evsequence++);
384 }
385
386 LeaveCriticalSection(&This->base.crit);
387 return ret;
388 }
389
390 static BOOL dinput_window_check(SysMouseImpl* This) {
391 RECT rect;
392 DWORD centerX, centerY;
393
394 /* make sure the window hasn't moved */
395 if(!GetWindowRect(This->base.win, &rect))
396 return FALSE;
397 centerX = (rect.right - rect.left) / 2;
398 centerY = (rect.bottom - rect.top ) / 2;
399 if (This->win_centerX != centerX || This->win_centerY != centerY) {
400 This->win_centerX = centerX;
401 This->win_centerY = centerY;
402 }
403 This->mapped_center.x = This->win_centerX;
404 This->mapped_center.y = This->win_centerY;
405 MapWindowPoints(This->base.win, HWND_DESKTOP, &This->mapped_center, 1);
406 return TRUE;
407 }
408
409
410 /******************************************************************************
411 * Acquire : gets exclusive control of the mouse
412 */
413 static HRESULT WINAPI SysMouseAImpl_Acquire(LPDIRECTINPUTDEVICE8A iface)
414 {
415 SysMouseImpl *This = (SysMouseImpl *)iface;
416 RECT rect;
417 POINT point;
418 HRESULT res;
419
420 TRACE("(this=%p)\n",This);
421
422 if ((res = IDirectInputDevice2AImpl_Acquire(iface)) != DI_OK) return res;
423
424 /* Init the mouse state */
425 GetCursorPos( &point );
426 if (This->base.data_format.user_df->dwFlags & DIDF_ABSAXIS)
427 {
428 This->m_state.lX = point.x;
429 This->m_state.lY = point.y;
430 } else {
431 This->m_state.lX = 0;
432 This->m_state.lY = 0;
433 This->org_coords = point;
434 }
435 This->m_state.lZ = 0;
436 This->m_state.rgbButtons[0] = GetKeyState(VK_LBUTTON) & 0x80;
437 This->m_state.rgbButtons[1] = GetKeyState(VK_RBUTTON) & 0x80;
438 This->m_state.rgbButtons[2] = GetKeyState(VK_MBUTTON) & 0x80;
439
440 /* Install our mouse hook */
441 if (This->base.dwCoopLevel & DISCL_EXCLUSIVE)
442 {
443 RECT rc;
444
445 ShowCursor(FALSE); /* hide cursor */
446 if (GetWindowRect(This->base.win, &rc))
447 {
448 FIXME("Clipping cursor to %s\n", wine_dbgstr_rect( &rc ));
449 ClipCursor(&rc);
450 }
451 else
452 ERR("Failed to get RECT: %d\n", GetLastError());
453 }
454
455 /* Need a window to warp mouse in. */
456 if (This->warp_override == WARP_FORCE_ON && !This->base.win)
457 This->base.win = GetDesktopWindow();
458
459 /* Get the window dimension and find the center */
460 GetWindowRect(This->base.win, &rect);
461 This->win_centerX = (rect.right - rect.left) / 2;
462 This->win_centerY = (rect.bottom - rect.top ) / 2;
463
464 /* Warp the mouse to the center of the window */
465 if (This->base.dwCoopLevel & DISCL_EXCLUSIVE || This->warp_override == WARP_FORCE_ON)
466 {
467 This->mapped_center.x = This->win_centerX;
468 This->mapped_center.y = This->win_centerY;
469 MapWindowPoints(This->base.win, HWND_DESKTOP, &This->mapped_center, 1);
470 TRACE("Warping mouse to %d - %d\n", This->mapped_center.x, This->mapped_center.y);
471 SetCursorPos( This->mapped_center.x, This->mapped_center.y );
472 This->last_warped = GetCurrentTime();
473
474 This->need_warp = FALSE;
475 }
476
477 return DI_OK;
478 }
479
480 /******************************************************************************
481 * Unacquire : frees the mouse
482 */
483 static HRESULT WINAPI SysMouseAImpl_Unacquire(LPDIRECTINPUTDEVICE8A iface)
484 {
485 SysMouseImpl *This = (SysMouseImpl *)iface;
486 HRESULT res;
487
488 TRACE("(this=%p)\n",This);
489
490 if ((res = IDirectInputDevice2AImpl_Unacquire(iface)) != DI_OK) return res;
491
492 if (This->base.dwCoopLevel & DISCL_EXCLUSIVE)
493 {
494 ClipCursor(NULL);
495 ShowCursor(TRUE); /* show cursor */
496 }
497
498 /* And put the mouse cursor back where it was at acquire time */
499 if (This->base.dwCoopLevel & DISCL_EXCLUSIVE || This->warp_override == WARP_FORCE_ON)
500 {
501 TRACE(" warping mouse back to (%d , %d)\n", This->org_coords.x, This->org_coords.y);
502 SetCursorPos(This->org_coords.x, This->org_coords.y);
503 }
504
505 return DI_OK;
506 }
507
508 /******************************************************************************
509 * GetDeviceState : returns the "state" of the mouse.
510 *
511 * For the moment, only the "standard" return structure (DIMOUSESTATE) is
512 * supported.
513 */
514 static HRESULT WINAPI SysMouseAImpl_GetDeviceState(
515 LPDIRECTINPUTDEVICE8A iface,DWORD len,LPVOID ptr
516 ) {
517 SysMouseImpl *This = (SysMouseImpl *)iface;
518
519 if(This->base.acquired == 0) return DIERR_NOTACQUIRED;
520
521 TRACE("(this=%p,0x%08x,%p):\n", This, len, ptr);
522 _dump_mouse_state(&This->m_state);
523
524 EnterCriticalSection(&This->base.crit);
525 /* Copy the current mouse state */
526 fill_DataFormat(ptr, len, &This->m_state, &This->base.data_format);
527
528 /* Initialize the buffer when in relative mode */
529 if (!(This->base.data_format.user_df->dwFlags & DIDF_ABSAXIS))
530 {
531 This->m_state.lX = 0;
532 This->m_state.lY = 0;
533 This->m_state.lZ = 0;
534 }
535 LeaveCriticalSection(&This->base.crit);
536
537 /* Check if we need to do a mouse warping */
538 if (This->need_warp && (GetCurrentTime() - This->last_warped > 10))
539 {
540 if(!dinput_window_check(This))
541 return DIERR_GENERIC;
542 TRACE("Warping mouse to %d - %d\n", This->mapped_center.x, This->mapped_center.y);
543 SetCursorPos( This->mapped_center.x, This->mapped_center.y );
544 This->last_warped = GetCurrentTime();
545
546 This->need_warp = FALSE;
547 }
548
549 return DI_OK;
550 }
551
552 /******************************************************************************
553 * GetDeviceData : gets buffered input data.
554 */
555 static HRESULT WINAPI SysMouseAImpl_GetDeviceData(LPDIRECTINPUTDEVICE8A iface,
556 DWORD dodsize, LPDIDEVICEOBJECTDATA dod, LPDWORD entries, DWORD flags)
557 {
558 SysMouseImpl *This = (SysMouseImpl *)iface;
559 HRESULT res;
560
561 res = IDirectInputDevice2AImpl_GetDeviceData(iface, dodsize, dod, entries, flags);
562 if (FAILED(res)) return res;
563
564 /* Check if we need to do a mouse warping */
565 if (This->need_warp && (GetCurrentTime() - This->last_warped > 10))
566 {
567 if(!dinput_window_check(This))
568 return DIERR_GENERIC;
569 TRACE("Warping mouse to %d - %d\n", This->mapped_center.x, This->mapped_center.y);
570 SetCursorPos( This->mapped_center.x, This->mapped_center.y );
571 This->last_warped = GetCurrentTime();
572
573 This->need_warp = FALSE;
574 }
575 return res;
576 }
577
578 /******************************************************************************
579 * GetProperty : get input device properties
580 */
581 static HRESULT WINAPI SysMouseAImpl_GetProperty(LPDIRECTINPUTDEVICE8A iface,
582 REFGUID rguid,
583 LPDIPROPHEADER pdiph)
584 {
585 SysMouseImpl *This = (SysMouseImpl *)iface;
586
587 TRACE("(%p) %s,%p\n", This, debugstr_guid(rguid), pdiph);
588 _dump_DIPROPHEADER(pdiph);
589
590 if (!HIWORD(rguid)) {
591 switch (LOWORD(rguid)) {
592 case (DWORD_PTR) DIPROP_GRANULARITY: {
593 LPDIPROPDWORD pr = (LPDIPROPDWORD) pdiph;
594
595 /* We'll just assume that the app asks about the Z axis */
596 pr->dwData = WHEEL_DELTA;
597
598 break;
599 }
600
601 case (DWORD_PTR) DIPROP_RANGE: {
602 LPDIPROPRANGE pr = (LPDIPROPRANGE) pdiph;
603
604 if ((pdiph->dwHow == DIPH_BYID) &&
605 ((pdiph->dwObj == (DIDFT_MAKEINSTANCE(WINE_MOUSE_X_AXIS_INSTANCE) | DIDFT_RELAXIS)) ||
606 (pdiph->dwObj == (DIDFT_MAKEINSTANCE(WINE_MOUSE_Y_AXIS_INSTANCE) | DIDFT_RELAXIS)))) {
607 /* Querying the range of either the X or the Y axis. As I do
608 not know the range, do as if the range were
609 unrestricted...*/
610 pr->lMin = DIPROPRANGE_NOMIN;
611 pr->lMax = DIPROPRANGE_NOMAX;
612 }
613
614 break;
615 }
616
617 default:
618 return IDirectInputDevice2AImpl_GetProperty(iface, rguid, pdiph);
619 }
620 }
621
622 return DI_OK;
623 }
624
625 /******************************************************************************
626 * GetCapabilities : get the device capabilities
627 */
628 static HRESULT WINAPI SysMouseAImpl_GetCapabilities(
629 LPDIRECTINPUTDEVICE8A iface,
630 LPDIDEVCAPS lpDIDevCaps)
631 {
632 SysMouseImpl *This = (SysMouseImpl *)iface;
633 DIDEVCAPS devcaps;
634
635 TRACE("(this=%p,%p)\n",This,lpDIDevCaps);
636
637 if ((lpDIDevCaps->dwSize != sizeof(DIDEVCAPS)) && (lpDIDevCaps->dwSize != sizeof(DIDEVCAPS_DX3))) {
638 WARN("invalid parameter\n");
639 return DIERR_INVALIDPARAM;
640 }
641
642 devcaps.dwSize = lpDIDevCaps->dwSize;
643 devcaps.dwFlags = DIDC_ATTACHED;
644 if (This->base.dinput->dwVersion >= 0x0800)
645 devcaps.dwDevType = DI8DEVTYPE_MOUSE | (DI8DEVTYPEMOUSE_TRADITIONAL << 8);
646 else
647 devcaps.dwDevType = DIDEVTYPE_MOUSE | (DIDEVTYPEMOUSE_TRADITIONAL << 8);
648 devcaps.dwAxes = 3;
649 devcaps.dwButtons = 8;
650 devcaps.dwPOVs = 0;
651 devcaps.dwFFSamplePeriod = 0;
652 devcaps.dwFFMinTimeResolution = 0;
653 devcaps.dwFirmwareRevision = 100;
654 devcaps.dwHardwareRevision = 100;
655 devcaps.dwFFDriverVersion = 0;
656
657 memcpy(lpDIDevCaps, &devcaps, lpDIDevCaps->dwSize);
658
659 return DI_OK;
660 }
661
662 /******************************************************************************
663 * GetObjectInfo : get information about a device object such as a button
664 * or axis
665 */
666 static HRESULT WINAPI SysMouseWImpl_GetObjectInfo(LPDIRECTINPUTDEVICE8W iface,
667 LPDIDEVICEOBJECTINSTANCEW pdidoi, DWORD dwObj, DWORD dwHow)
668 {
669 static const WCHAR x_axisW[] = {'X','-','A','x','i','s',0};
670 static const WCHAR y_axisW[] = {'Y','-','A','x','i','s',0};
671 static const WCHAR wheelW[] = {'W','h','e','e','l',0};
672 static const WCHAR buttonW[] = {'B','u','t','t','o','n',' ','%','d',0};
673 HRESULT res;
674
675 res = IDirectInputDevice2WImpl_GetObjectInfo(iface, pdidoi, dwObj, dwHow);
676 if (res != DI_OK) return res;
677
678 if (IsEqualGUID(&pdidoi->guidType, &GUID_XAxis)) strcpyW(pdidoi->tszName, x_axisW);
679 else if (IsEqualGUID(&pdidoi->guidType, &GUID_YAxis)) strcpyW(pdidoi->tszName, y_axisW);
680 else if (IsEqualGUID(&pdidoi->guidType, &GUID_ZAxis)) strcpyW(pdidoi->tszName, wheelW);
681 else if (pdidoi->dwType & DIDFT_BUTTON)
682 wsprintfW(pdidoi->tszName, buttonW, DIDFT_GETINSTANCE(pdidoi->dwType) - 3);
683
684 _dump_OBJECTINSTANCEW(pdidoi);
685 return res;
686 }
687
688 static HRESULT WINAPI SysMouseAImpl_GetObjectInfo(LPDIRECTINPUTDEVICE8A iface,
689 LPDIDEVICEOBJECTINSTANCEA pdidoi, DWORD dwObj, DWORD dwHow)
690 {
691 HRESULT res;
692 DIDEVICEOBJECTINSTANCEW didoiW;
693 DWORD dwSize = pdidoi->dwSize;
694
695 didoiW.dwSize = sizeof(didoiW);
696 res = SysMouseWImpl_GetObjectInfo((LPDIRECTINPUTDEVICE8W)iface, &didoiW, dwObj, dwHow);
697 if (res != DI_OK) return res;
698
699 memset(pdidoi, 0, pdidoi->dwSize);
700 memcpy(pdidoi, &didoiW, FIELD_OFFSET(DIDEVICEOBJECTINSTANCEW, tszName));
701 pdidoi->dwSize = dwSize;
702 WideCharToMultiByte(CP_ACP, 0, didoiW.tszName, -1, pdidoi->tszName,
703 sizeof(pdidoi->tszName), NULL, NULL);
704
705 return res;
706 }
707
708 /******************************************************************************
709 * GetDeviceInfo : get information about a device's identity
710 */
711 static HRESULT WINAPI SysMouseAImpl_GetDeviceInfo(
712 LPDIRECTINPUTDEVICE8A iface,
713 LPDIDEVICEINSTANCEA pdidi)
714 {
715 SysMouseImpl *This = (SysMouseImpl *)iface;
716 TRACE("(this=%p,%p)\n", This, pdidi);
717
718 if (pdidi->dwSize != sizeof(DIDEVICEINSTANCEA)) {
719 WARN(" dinput3 not supporte yet...\n");
720 return DI_OK;
721 }
722
723 fill_mouse_dideviceinstanceA(pdidi, This->base.dinput->dwVersion);
724
725 return DI_OK;
726 }
727
728 static HRESULT WINAPI SysMouseWImpl_GetDeviceInfo(LPDIRECTINPUTDEVICE8W iface, LPDIDEVICEINSTANCEW pdidi)
729 {
730 SysMouseImpl *This = (SysMouseImpl *)iface;
731 TRACE("(this=%p,%p)\n", This, pdidi);
732
733 if (pdidi->dwSize != sizeof(DIDEVICEINSTANCEW)) {
734 WARN(" dinput3 not supporte yet...\n");
735 return DI_OK;
736 }
737
738 fill_mouse_dideviceinstanceW(pdidi, This->base.dinput->dwVersion);
739
740 return DI_OK;
741 }
742
743
744 static const IDirectInputDevice8AVtbl SysMouseAvt =
745 {
746 IDirectInputDevice2AImpl_QueryInterface,
747 IDirectInputDevice2AImpl_AddRef,
748 IDirectInputDevice2AImpl_Release,
749 SysMouseAImpl_GetCapabilities,
750 IDirectInputDevice2AImpl_EnumObjects,
751 SysMouseAImpl_GetProperty,
752 IDirectInputDevice2AImpl_SetProperty,
753 SysMouseAImpl_Acquire,
754 SysMouseAImpl_Unacquire,
755 SysMouseAImpl_GetDeviceState,
756 SysMouseAImpl_GetDeviceData,
757 IDirectInputDevice2AImpl_SetDataFormat,
758 IDirectInputDevice2AImpl_SetEventNotification,
759 IDirectInputDevice2AImpl_SetCooperativeLevel,
760 SysMouseAImpl_GetObjectInfo,
761 SysMouseAImpl_GetDeviceInfo,
762 IDirectInputDevice2AImpl_RunControlPanel,
763 IDirectInputDevice2AImpl_Initialize,
764 IDirectInputDevice2AImpl_CreateEffect,
765 IDirectInputDevice2AImpl_EnumEffects,
766 IDirectInputDevice2AImpl_GetEffectInfo,
767 IDirectInputDevice2AImpl_GetForceFeedbackState,
768 IDirectInputDevice2AImpl_SendForceFeedbackCommand,
769 IDirectInputDevice2AImpl_EnumCreatedEffectObjects,
770 IDirectInputDevice2AImpl_Escape,
771 IDirectInputDevice2AImpl_Poll,
772 IDirectInputDevice2AImpl_SendDeviceData,
773 IDirectInputDevice7AImpl_EnumEffectsInFile,
774 IDirectInputDevice7AImpl_WriteEffectToFile,
775 IDirectInputDevice8AImpl_BuildActionMap,
776 IDirectInputDevice8AImpl_SetActionMap,
777 IDirectInputDevice8AImpl_GetImageInfo
778 };
779
780 #if !defined(__STRICT_ANSI__) && defined(__GNUC__)
781 # define XCAST(fun) (typeof(SysMouseWvt.fun))
782 #else
783 # define XCAST(fun) (void*)
784 #endif
785
786 static const IDirectInputDevice8WVtbl SysMouseWvt =
787 {
788 IDirectInputDevice2WImpl_QueryInterface,
789 XCAST(AddRef)IDirectInputDevice2AImpl_AddRef,
790 XCAST(Release)IDirectInputDevice2AImpl_Release,
791 XCAST(GetCapabilities)SysMouseAImpl_GetCapabilities,
792 IDirectInputDevice2WImpl_EnumObjects,
793 XCAST(GetProperty)SysMouseAImpl_GetProperty,
794 XCAST(SetProperty)IDirectInputDevice2AImpl_SetProperty,
795 XCAST(Acquire)SysMouseAImpl_Acquire,
796 XCAST(Unacquire)SysMouseAImpl_Unacquire,
797 XCAST(GetDeviceState)SysMouseAImpl_GetDeviceState,
798 XCAST(GetDeviceData)SysMouseAImpl_GetDeviceData,
799 XCAST(SetDataFormat)IDirectInputDevice2AImpl_SetDataFormat,
800 XCAST(SetEventNotification)IDirectInputDevice2AImpl_SetEventNotification,
801 XCAST(SetCooperativeLevel)IDirectInputDevice2AImpl_SetCooperativeLevel,
802 SysMouseWImpl_GetObjectInfo,
803 SysMouseWImpl_GetDeviceInfo,
804 XCAST(RunControlPanel)IDirectInputDevice2AImpl_RunControlPanel,
805 XCAST(Initialize)IDirectInputDevice2AImpl_Initialize,
806 XCAST(CreateEffect)IDirectInputDevice2AImpl_CreateEffect,
807 IDirectInputDevice2WImpl_EnumEffects,
808 IDirectInputDevice2WImpl_GetEffectInfo,
809 XCAST(GetForceFeedbackState)IDirectInputDevice2AImpl_GetForceFeedbackState,
810 XCAST(SendForceFeedbackCommand)IDirectInputDevice2AImpl_SendForceFeedbackCommand,
811 XCAST(EnumCreatedEffectObjects)IDirectInputDevice2AImpl_EnumCreatedEffectObjects,
812 XCAST(Escape)IDirectInputDevice2AImpl_Escape,
813 XCAST(Poll)IDirectInputDevice2AImpl_Poll,
814 XCAST(SendDeviceData)IDirectInputDevice2AImpl_SendDeviceData,
815 IDirectInputDevice7WImpl_EnumEffectsInFile,
816 IDirectInputDevice7WImpl_WriteEffectToFile,
817 IDirectInputDevice8WImpl_BuildActionMap,
818 IDirectInputDevice8WImpl_SetActionMap,
819 IDirectInputDevice8WImpl_GetImageInfo
820 };
821 #undef XCAST
822
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