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wininet: Only accept proxy and proxy bypass if type is INTERNET_OPEN_TYPE_PROXY.
[wine.git] / dlls / joy.cpl / main.c
blob8cb1824901a9b685e911605aa6fa7cebd3be222f
1 /*
2 * Joystick testing control panel applet
3 *
4 * Copyright 2012 Lucas Fialho Zawacki
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 *
20 */
21
22 #define NONAMELESSUNION
23 #define COBJMACROS
24 #define CONST_VTABLE
25
26 #include <stdarg.h>
27 #include <windef.h>
28 #include <winbase.h>
29 #include <winuser.h>
30 #include <commctrl.h>
31 #include <cpl.h>
32 #include "ole2.h"
33
34 #include "wine/debug.h"
35 #include "wine/unicode.h"
36 #include "joy.h"
37
38 WINE_DEFAULT_DEBUG_CHANNEL(joycpl);
39
40 DECLSPEC_HIDDEN HMODULE hcpl;
41
42 /*********************************************************************
43 * DllMain
44 */
45 BOOL WINAPI DllMain(HINSTANCE hdll, DWORD reason, LPVOID reserved)
46 {
47 TRACE("(%p, %d, %p)\n", hdll, reason, reserved);
48
49 switch (reason)
50 {
51 case DLL_WINE_PREATTACH:
52 return FALSE; /* prefer native version */
53
54 case DLL_PROCESS_ATTACH:
55 DisableThreadLibraryCalls(hdll);
56 hcpl = hdll;
57 }
58 return TRUE;
59 }
60
61 /***********************************************************************
62 * enum_callback [internal]
63 * Enumerates, creates and sets the common data format for all the joystick devices.
64 * First time it checks if space for the joysticks was already reserved
65 * and if not, just counts how many there are.
66 */
67 static BOOL CALLBACK enum_callback(const DIDEVICEINSTANCEW *instance, void *context)
68 {
69 struct JoystickData *data = context;
70 struct Joystick *joystick;
71 DIPROPRANGE proprange;
72 DIDEVCAPS caps;
73
74 if (data->joysticks == NULL)
75 {
76 data->num_joysticks += 1;
77 return DIENUM_CONTINUE;
78 }
79
80 joystick = &data->joysticks[data->cur_joystick];
81 data->cur_joystick += 1;
82
83 IDirectInput8_CreateDevice(data->di, &instance->guidInstance, &joystick->device, NULL);
84 IDirectInputDevice8_SetDataFormat(joystick->device, &c_dfDIJoystick);
85
86 joystick->instance = *instance;
87
88 caps.dwSize = sizeof(caps);
89 IDirectInputDevice8_GetCapabilities(joystick->device, &caps);
90
91 joystick->num_buttons = caps.dwButtons;
92 joystick->num_axes = caps.dwAxes;
93 joystick->forcefeedback = caps.dwFlags & DIDC_FORCEFEEDBACK;
94 joystick->num_effects = 0;
95
96 if (joystick->forcefeedback) data->num_ff++;
97
98 /* Set axis range to ease the GUI visualization */
99 proprange.diph.dwSize = sizeof(DIPROPRANGE);
100 proprange.diph.dwHeaderSize = sizeof(DIPROPHEADER);
101 proprange.diph.dwHow = DIPH_DEVICE;
102 proprange.diph.dwObj = 0;
103 proprange.lMin = TEST_AXIS_MIN;
104 proprange.lMax = TEST_AXIS_MAX;
105
106 IDirectInputDevice_SetProperty(joystick->device, DIPROP_RANGE, &proprange.diph);
107
108 return DIENUM_CONTINUE;
109 }
110
111 /***********************************************************************
112 * initialize_joysticks [internal]
113 */
114 static void initialize_joysticks(struct JoystickData *data)
115 {
116 data->num_joysticks = 0;
117 data->cur_joystick = 0;
118 IDirectInput8_EnumDevices(data->di, DI8DEVCLASS_GAMECTRL, enum_callback, data, DIEDFL_ATTACHEDONLY);
119 data->joysticks = HeapAlloc(GetProcessHeap(), 0, sizeof(struct Joystick) * data->num_joysticks);
120
121 /* Get all the joysticks */
122 IDirectInput8_EnumDevices(data->di, DI8DEVCLASS_GAMECTRL, enum_callback, data, DIEDFL_ATTACHEDONLY);
123 }
124
125 /***********************************************************************
126 * destroy_joysticks [internal]
127 */
128 static void destroy_joysticks(struct JoystickData *data)
129 {
130 int i, j;
131
132 for (i = 0; i < data->num_joysticks; i++)
133 {
134
135 if (data->joysticks[i].forcefeedback && data->joysticks[i].num_effects > 0)
136 {
137 for (j = 0; j < data->joysticks[i].num_effects; j++)
138 IDirectInputEffect_Release(data->joysticks[i].effects[j].effect);
139
140 HeapFree(GetProcessHeap(), 0, data->joysticks[i].effects);
141 }
142
143 IDirectInputDevice8_Unacquire(data->joysticks[i].device);
144 IDirectInputDevice8_Release(data->joysticks[i].device);
145 }
146
147 HeapFree(GetProcessHeap(), 0, data->joysticks);
148 }
149
150 static void initialize_joysticks_list(HWND hwnd, struct JoystickData *data)
151 {
152 int i;
153
154 SendDlgItemMessageW(hwnd, IDC_JOYSTICKLIST, LB_RESETCONTENT, 0, 0);
155
156 /* Add enumerated joysticks */
157 for (i = 0; i < data->num_joysticks; i++)
158 {
159 struct Joystick *joy = &data->joysticks[i];
160 SendDlgItemMessageW(hwnd, IDC_JOYSTICKLIST, LB_ADDSTRING, 0, (LPARAM) joy->instance.tszInstanceName);
161 }
162 }
163
164 /******************************************************************************
165 * get_app_key [internal]
166 * Get the default DirectInput key and the selected app config key.
167 */
168 static BOOL get_app_key(HKEY *defkey, HKEY *appkey)
169 {
170 static const WCHAR reg_key[] = { 'S','o','f','t','w','a','r','e','\\',
171 'W','i','n','e','\\',
172 'D','i','r','e','c','t','I','n','p','u','t','\\',
173 'J','o','y','s','t','i','c','k','s','\0' };
174 *appkey = 0;
175
176 /* Registry key can be found in HKCU\Software\Wine\DirectInput */
177 if (RegCreateKeyExW(HKEY_CURRENT_USER, reg_key, 0, NULL, 0, KEY_SET_VALUE | KEY_READ, NULL, defkey, NULL))
178 *defkey = 0;
179
180 return *defkey || *appkey;
181 }
182
183 /******************************************************************************
184 * set_config_key [internal]
185 * Writes a string value to a registry key, deletes the key if value == NULL
186 */
187 static DWORD set_config_key(HKEY defkey, HKEY appkey, const WCHAR *name, const WCHAR *value, DWORD size)
188 {
189 if (value == NULL)
190 {
191 if (appkey && !RegDeleteValueW(appkey, name))
192 return 0;
193
194 if (defkey && !RegDeleteValueW(defkey, name))
195 return 0;
196 }
197 else
198 {
199 if (appkey && !RegSetValueExW(appkey, name, 0, REG_SZ, (const BYTE*) value, (size + 1)*sizeof(WCHAR)))
200 return 0;
201
202 if (defkey && !RegSetValueExW(defkey, name, 0, REG_SZ, (const BYTE*) value, (size + 1)*sizeof(WCHAR)))
203 return 0;
204 }
205
206 return ERROR_FILE_NOT_FOUND;
207 }
208
209 /******************************************************************************
210 * enable_joystick [internal]
211 * Writes to the DirectInput registry key that enables/disables a joystick
212 * from being enumerated.
213 */
214 static void enable_joystick(WCHAR *joy_name, BOOL enable)
215 {
216 static const WCHAR disabled_str[] = {'d','i','s','a','b','l','e','d','\0'};
217 HKEY hkey, appkey;
218
219 get_app_key(&hkey, &appkey);
220
221 if (!enable)
222 set_config_key(hkey, appkey, joy_name, disabled_str, lstrlenW(disabled_str));
223 else
224 set_config_key(hkey, appkey, joy_name, NULL, 0);
225
226 if (hkey) RegCloseKey(hkey);
227 if (appkey) RegCloseKey(appkey);
228 }
229
230 static void initialize_disabled_joysticks_list(HWND hwnd)
231 {
232 static const WCHAR disabled_str[] = {'d','i','s','a','b','l','e','d','\0'};
233 HKEY hkey, appkey;
234 DWORD values = 0;
235 HRESULT hr;
236 DWORD i;
237
238 SendDlgItemMessageW(hwnd, IDC_DISABLEDLIST, LB_RESETCONTENT, 0, 0);
239
240 /* Search for disabled joysticks */
241 get_app_key(&hkey, &appkey);
242 RegQueryInfoKeyW(hkey, NULL, NULL, NULL, NULL, NULL, NULL, &values, NULL, NULL, NULL, NULL);
243
244 for (i=0; i < values; i++)
245 {
246 DWORD name_len = MAX_PATH, data_len = MAX_PATH;
247 WCHAR buf_name[MAX_PATH + 9], buf_data[MAX_PATH];
248
249 hr = RegEnumValueW(hkey, i, buf_name, &name_len, NULL, NULL, (BYTE*) buf_data, &data_len);
250
251 if (SUCCEEDED(hr) && !lstrcmpW(disabled_str, buf_data))
252 SendDlgItemMessageW(hwnd, IDC_DISABLEDLIST, LB_ADDSTRING, 0, (LPARAM) buf_name);
253 }
254
255 if (hkey) RegCloseKey(hkey);
256 if (appkey) RegCloseKey(appkey);
257 }
258
259 /*********************************************************************
260 * list_dlgproc [internal]
261 *
262 */
263 static INT_PTR CALLBACK list_dlgproc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
264 {
265 static struct JoystickData *data;
266 TRACE("(%p, 0x%08x/%d, 0x%lx)\n", hwnd, msg, msg, lparam);
267 switch (msg)
268 {
269 case WM_INITDIALOG:
270 {
271 data = (struct JoystickData*) ((PROPSHEETPAGEW*)lparam)->lParam;
272
273 initialize_joysticks_list(hwnd, data);
274 initialize_disabled_joysticks_list(hwnd);
275
276 EnableWindow(GetDlgItem(hwnd, IDC_BUTTONENABLE), FALSE);
277 EnableWindow(GetDlgItem(hwnd, IDC_BUTTONDISABLE), FALSE);
278
279 /* Store the hwnd to be used with MapDialogRect for unit conversions */
280 data->graphics.hwnd = hwnd;
281
282 return TRUE;
283 }
284
285 case WM_COMMAND:
286
287 switch (LOWORD(wparam))
288 {
289 case IDC_BUTTONDISABLE:
290 {
291 int sel = SendDlgItemMessageW(hwnd, IDC_JOYSTICKLIST, LB_GETCURSEL, 0, 0);
292
293 if (sel >= 0)
294 {
295 enable_joystick(data->joysticks[sel].instance.tszInstanceName, FALSE);
296 initialize_disabled_joysticks_list(hwnd);
297 }
298 }
299 break;
300
301 case IDC_BUTTONENABLE:
302 {
303 int sel = SendDlgItemMessageW(hwnd, IDC_DISABLEDLIST, LB_GETCURSEL, 0, 0);
304
305 if (sel >= 0)
306 {
307 WCHAR text[MAX_PATH];
308 SendDlgItemMessageW(hwnd, IDC_DISABLEDLIST, LB_GETTEXT, sel, (LPARAM) text);
309 enable_joystick(text, TRUE);
310 initialize_disabled_joysticks_list(hwnd);
311 }
312 }
313 break;
314
315 case IDC_JOYSTICKLIST:
316 EnableWindow(GetDlgItem(hwnd, IDC_BUTTONENABLE), FALSE);
317 EnableWindow(GetDlgItem(hwnd, IDC_BUTTONDISABLE), TRUE);
318 break;
319
320 case IDC_DISABLEDLIST:
321 EnableWindow(GetDlgItem(hwnd, IDC_BUTTONENABLE), TRUE);
322 EnableWindow(GetDlgItem(hwnd, IDC_BUTTONDISABLE), FALSE);
323 break;
324 }
325
326 return TRUE;
327
328 case WM_NOTIFY:
329 return TRUE;
330
331 default:
332 break;
333 }
334 return FALSE;
335 }
336
337 /*********************************************************************
338 * Joystick testing functions
339 *
340 */
341 static void dump_joy_state(DIJOYSTATE* st, int num_buttons)
342 {
343 int i;
344 TRACE("Ax (% 5d,% 5d,% 5d)\n", st->lX,st->lY, st->lZ);
345 TRACE("RAx (% 5d,% 5d,% 5d)\n", st->lRx, st->lRy, st->lRz);
346 TRACE("Slider (% 5d,% 5d)\n", st->rglSlider[0], st->rglSlider[1]);
347 TRACE("Pov (% 5d,% 5d,% 5d,% 5d)\n", st->rgdwPOV[0], st->rgdwPOV[1], st->rgdwPOV[2], st->rgdwPOV[3]);
348
349 TRACE("Buttons ");
350 for(i=0; i < num_buttons; i++)
351 TRACE(" %c",st->rgbButtons[i] ? 'x' : 'o');
352 TRACE("\n");
353 }
354
355 static void poll_input(const struct Joystick *joy, DIJOYSTATE *state)
356 {
357 HRESULT hr;
358
359 hr = IDirectInputDevice8_Poll(joy->device);
360
361 /* If it failed, try to acquire the joystick */
362 if (FAILED(hr))
363 {
364 hr = IDirectInputDevice8_Acquire(joy->device);
365 while (hr == DIERR_INPUTLOST) hr = IDirectInputDevice8_Acquire(joy->device);
366 }
367
368 if (hr == DIERR_OTHERAPPHASPRIO) return;
369
370 IDirectInputDevice8_GetDeviceState(joy->device, sizeof(DIJOYSTATE), state);
371 }
372
373 static DWORD WINAPI input_thread(void *param)
374 {
375 int axes_pos[TEST_MAX_AXES][2];
376 DIJOYSTATE state;
377 struct JoystickData *data = param;
378
379 /* Setup POV as clock positions
380 * 0
381 * 31500 4500
382 * 27000 -1 9000
383 * 22500 13500
384 * 18000
385 */
386 int ma = TEST_AXIS_MAX;
387 int pov_val[9] = {0, 4500, 9000, 13500,
388 18000, 22500, 27000, 31500, -1};
389 int pov_pos[9][2] = { {0, -ma}, {ma/2, -ma/2}, {ma, 0}, {ma/2, ma/2},
390 {0, ma}, {-ma/2, ma/2}, {-ma, 0}, {-ma/2, -ma/2}, {0, 0} };
391
392 ZeroMemory(&state, sizeof(state));
393
394 while (!data->stop)
395 {
396 int i;
397 unsigned int j;
398
399 poll_input(&data->joysticks[data->chosen_joystick], &state);
400
401 dump_joy_state(&state, data->joysticks[data->chosen_joystick].num_buttons);
402
403 /* Indicate pressed buttons */
404 for (i = 0; i < data->joysticks[data->chosen_joystick].num_buttons; i++)
405 if (state.rgbButtons[i])
406 SendMessageW(data->graphics.buttons[i], BM_SETSTATE, TRUE, 0);
407
408 /* Indicate axis positions, axes showing are hardcoded for now */
409 axes_pos[0][0] = state.lX;
410 axes_pos[0][1] = state.lY;
411 axes_pos[1][0] = state.lRx;
412 axes_pos[1][1] = state.lRy;
413 axes_pos[2][0] = state.lZ;
414 axes_pos[2][1] = state.lRz;
415
416 /* Set pov values */
417 for (j = 0; j < sizeof(pov_val)/sizeof(pov_val[0]); j++)
418 {
419 if (state.rgdwPOV[0] == pov_val[j])
420 {
421 axes_pos[3][0] = pov_pos[j][0];
422 axes_pos[3][1] = pov_pos[j][1];
423 }
424 }
425
426 for (i = 0; i < TEST_MAX_AXES; i++)
427 {
428 RECT r;
429
430 r.left = (TEST_AXIS_X + TEST_NEXT_AXIS_X*i + axes_pos[i][0]);
431 r.top = (TEST_AXIS_Y + axes_pos[i][1]);
432 r.bottom = r.right = 0; /* unused */
433 MapDialogRect(data->graphics.hwnd, &r);
434
435 SetWindowPos(data->graphics.axes[i], 0, r.left, r.top, 0, 0, SWP_NOZORDER | SWP_NOSIZE);
436 }
437
438 Sleep(TEST_POLL_TIME);
439
440 /* Reset button state */
441 for (i = 0; i < data->joysticks[data->chosen_joystick].num_buttons; i++)
442 SendMessageW(data->graphics.buttons[i], BM_SETSTATE, FALSE, 0);
443 }
444
445 return 0;
446 }
447
448 static void test_handle_joychange(HWND hwnd, struct JoystickData *data)
449 {
450 int i;
451
452 if (data->num_joysticks == 0) return;
453
454 data->chosen_joystick = SendDlgItemMessageW(hwnd, IDC_TESTSELECTCOMBO, CB_GETCURSEL, 0, 0);
455
456 /* Enable only buttons present in the device */
457 for (i = 0; i < TEST_MAX_BUTTONS; i++)
458 ShowWindow(data->graphics.buttons[i], i <= data->joysticks[data->chosen_joystick].num_buttons);
459 }
460
461 /*********************************************************************
462 * button_number_to_wchar [internal]
463 * Transforms an integer in the interval [0,99] into a 2 character WCHAR string
464 */
465 static void button_number_to_wchar(int n, WCHAR str[3])
466 {
467 str[1] = n % 10 + '0';
468 n /= 10;
469 str[0] = n % 10 + '0';
470 str[2] = '\0';
471 }
472
473 static void draw_joystick_buttons(HWND hwnd, struct JoystickData* data)
474 {
475 int i;
476 int row = 0, col = 0;
477 WCHAR button_label[3];
478 HINSTANCE hinst = (HINSTANCE) GetWindowLongPtrW(hwnd, GWLP_HINSTANCE);
479 static WCHAR button_class[] = {'B','u','t','t','o','n','\0'};
480
481 for (i = 0; i < TEST_MAX_BUTTONS; i++)
482 {
483 RECT r;
484
485 if ((i % TEST_BUTTON_COL_MAX) == 0 && i != 0)
486 {
487 row += 1;
488 col = 0;
489 }
490
491 r.left = (TEST_BUTTON_X + TEST_NEXT_BUTTON_X*col);
492 r.top = (TEST_BUTTON_Y + TEST_NEXT_BUTTON_Y*row);
493 r.right = r.left + TEST_BUTTON_SIZE_X;
494 r.bottom = r.top + TEST_BUTTON_SIZE_Y;
495 MapDialogRect(hwnd, &r);
496
497 button_number_to_wchar(i + 1, button_label);
498
499 data->graphics.buttons[i] = CreateWindowW(button_class, button_label, WS_CHILD,
500 r.left, r.top, r.right - r.left, r.bottom - r.top,
501 hwnd, NULL, NULL, hinst);
502
503 col += 1;
504 }
505 }
506
507 static void draw_joystick_axes(HWND hwnd, struct JoystickData* data)
508 {
509 int i;
510 HINSTANCE hinst = (HINSTANCE) GetWindowLongPtrW(hwnd, GWLP_HINSTANCE);
511 static const WCHAR button_class[] = {'B','u','t','t','o','n','\0'};
512 static const WCHAR axes_names[TEST_MAX_AXES][7] = { {'X',',','Y','\0'}, {'R','x',',','R','y','\0'},
513 {'Z',',','R','z','\0'}, {'P','O','V','\0'} };
514 static const DWORD axes_idc[TEST_MAX_AXES] = { IDC_TESTGROUPXY, IDC_TESTGROUPRXRY,
515 IDC_TESTGROUPZRZ, IDC_TESTGROUPPOV };
516
517 for (i = 0; i < TEST_MAX_AXES; i++)
518 {
519 RECT r;
520 /* Set axis box name */
521 SetWindowTextW(GetDlgItem(hwnd, axes_idc[i]), axes_names[i]);
522
523 r.left = (TEST_AXIS_X + TEST_NEXT_AXIS_X*i);
524 r.top = TEST_AXIS_Y;
525 r.right = r.left + TEST_AXIS_SIZE_X;
526 r.bottom = r.top + TEST_AXIS_SIZE_Y;
527 MapDialogRect(hwnd, &r);
528
529 data->graphics.axes[i] = CreateWindowW( button_class, NULL, WS_CHILD | WS_VISIBLE,
530 r.left, r.top, r.right - r.left, r.bottom - r.top,
531 hwnd, NULL, NULL, hinst);
532 }
533 }
534
535 /*********************************************************************
536 * test_dlgproc [internal]
537 *
538 */
539 static INT_PTR CALLBACK test_dlgproc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
540 {
541 static HANDLE thread;
542 static struct JoystickData *data;
543 TRACE("(%p, 0x%08x/%d, 0x%lx)\n", hwnd, msg, msg, lparam);
544
545 switch (msg)
546 {
547 case WM_INITDIALOG:
548 {
549 int i;
550
551 data = (struct JoystickData*) ((PROPSHEETPAGEW*)lparam)->lParam;
552
553 /* Add enumerated joysticks to the combobox */
554 for (i = 0; i < data->num_joysticks; i++)
555 {
556 struct Joystick *joy = &data->joysticks[i];
557 SendDlgItemMessageW(hwnd, IDC_TESTSELECTCOMBO, CB_ADDSTRING, 0, (LPARAM) joy->instance.tszInstanceName);
558 }
559
560 draw_joystick_buttons(hwnd, data);
561 draw_joystick_axes(hwnd, data);
562
563 return TRUE;
564 }
565
566 case WM_COMMAND:
567 switch(wparam)
568 {
569 case MAKEWPARAM(IDC_TESTSELECTCOMBO, CBN_SELCHANGE):
570 test_handle_joychange(hwnd, data);
571 break;
572 }
573 return TRUE;
574
575 case WM_NOTIFY:
576 switch(((LPNMHDR)lparam)->code)
577 {
578 case PSN_SETACTIVE:
579 {
580 DWORD tid;
581
582 /* Initialize input thread */
583 if (data->num_joysticks > 0)
584 {
585 data->stop = FALSE;
586
587 /* Set the first joystick as default */
588 SendDlgItemMessageW(hwnd, IDC_TESTSELECTCOMBO, CB_SETCURSEL, 0, 0);
589 test_handle_joychange(hwnd, data);
590
591 thread = CreateThread(NULL, 0, input_thread, (void*) data, 0, &tid);
592 }
593 }
594 break;
595
596 case PSN_RESET: /* intentional fall-through */
597 case PSN_KILLACTIVE:
598 /* Stop input thread */
599 data->stop = TRUE;
600 MsgWaitForMultipleObjects(1, &thread, FALSE, INFINITE, 0);
601 CloseHandle(thread);
602 break;
603 }
604 return TRUE;
605 }
606 return FALSE;
607 }
608
609 /*********************************************************************
610 * Joystick force feedback testing functions
611 *
612 */
613 static void draw_ff_axis(HWND hwnd, struct JoystickData *data)
614 {
615 HINSTANCE hinst = (HINSTANCE) GetWindowLongPtrW(hwnd, GWLP_HINSTANCE);
616 static WCHAR button_class[] = {'B','u','t','t','o','n','\0'};
617 RECT r;
618
619 r.left = FF_AXIS_X;
620 r.top = FF_AXIS_Y;
621 r.right = r.left + FF_AXIS_SIZE_X;
622 r.bottom = r.top + FF_AXIS_SIZE_Y;
623 MapDialogRect(hwnd, &r);
624
625 /* Draw direction axis */
626 data->graphics.ff_axis = CreateWindowW( button_class, NULL, WS_CHILD | WS_VISIBLE,
627 r.left, r.top, r.right - r.left, r.bottom - r.top,
628 hwnd, NULL, NULL, hinst);
629 }
630
631 static void initialize_effects_list(HWND hwnd, struct Joystick* joy)
632 {
633 int i;
634
635 SendDlgItemMessageW(hwnd, IDC_FFEFFECTLIST, LB_RESETCONTENT, 0, 0);
636
637 for (i=0; i < joy->num_effects; i++)
638 {
639 /* Effect names start with GUID_, so we'll skip this part */
640 WCHAR *name = joy->effects[i].info.tszName + 5;
641 SendDlgItemMessageW(hwnd, IDC_FFEFFECTLIST, LB_ADDSTRING, 0, (LPARAM) name);
642 }
643 }
644
645 static void ff_handle_joychange(HWND hwnd, struct JoystickData *data)
646 {
647 int sel;
648
649 if (data->num_ff == 0) return;
650
651 sel = SendDlgItemMessageW(hwnd, IDC_FFSELECTCOMBO, CB_GETCURSEL, 0, 0);
652 data->chosen_joystick = SendDlgItemMessageW(hwnd, IDC_FFSELECTCOMBO, CB_GETITEMDATA, sel, 0);
653 initialize_effects_list(hwnd, &data->joysticks[data->chosen_joystick]);
654 }
655
656 static void ff_handle_effectchange(HWND hwnd, struct Joystick *joy)
657 {
658 int sel = SendDlgItemMessageW(hwnd, IDC_FFEFFECTLIST, LB_GETCURSEL, 0, 0);
659
660 if (sel < 0) return;
661
662 joy->chosen_effect = sel;
663 }
664
665 static DWORD WINAPI ff_input_thread(void *param)
666 {
667 struct JoystickData *data = param;
668 DIJOYSTATE state;
669
670 ZeroMemory(&state, sizeof(state));
671
672 while (!data->stop)
673 {
674 int i;
675 struct Joystick *joy = &data->joysticks[data->chosen_joystick];
676 int chosen_effect = joy->chosen_effect;
677 DIEFFECT *dieffect;
678 DWORD flags = DIEP_AXES | DIEP_DIRECTION | DIEP_NORESTART;
679 RECT r;
680
681 /* Skip this if we have no effects */
682 if (joy->num_effects == 0 || chosen_effect < 0) continue;
683
684 poll_input(joy, &state);
685
686 /* Set ff parameters and draw the axis */
687 dieffect = &joy->effects[chosen_effect].params;
688 dieffect->rgdwAxes[0] = state.lX;
689 dieffect->rgdwAxes[1] = state.lY;
690
691 r.left = FF_AXIS_X + state.lX;
692 r.top = FF_AXIS_Y + state.lY;
693 r.right = r.bottom = 0; /* unused */
694 MapDialogRect(data->graphics.hwnd, &r);
695
696 SetWindowPos(data->graphics.ff_axis, 0, r.left, r.top, 0, 0, SWP_NOZORDER | SWP_NOSIZE);
697
698 for (i=0; i < joy->num_buttons; i++)
699 if (state.rgbButtons[i])
700 {
701 IDirectInputEffect_SetParameters(joy->effects[chosen_effect].effect, dieffect, flags);
702 IDirectInputEffect_Start(joy->effects[chosen_effect].effect, 1, 0);
703 break;
704 }
705
706 Sleep(TEST_POLL_TIME);
707 }
708
709 return 0;
710 }
711
712 /***********************************************************************
713 * ff_effects_callback [internal]
714 * Enumerates, creates, sets the some parameters and stores all ff effects
715 * supported by the joystick. Works like enum_callback, counting the effects
716 * first and then storing them.
717 */
718 static BOOL CALLBACK ff_effects_callback(const DIEFFECTINFOW *pdei, void *pvRef)
719 {
720 HRESULT hr;
721 DIEFFECT dieffect;
722 DWORD axes[2] = {DIJOFS_X, DIJOFS_Y};
723 int direction[2] = {0, 0};
724 struct Joystick *joystick = pvRef;
725
726 if (joystick->effects == NULL)
727 {
728 joystick->num_effects += 1;
729 return DIENUM_CONTINUE;
730 }
731
732 hr = IDirectInputDevice8_Acquire(joystick->device);
733
734 if (FAILED(hr)) return DIENUM_CONTINUE;
735
736 ZeroMemory(&dieffect, sizeof(dieffect));
737
738 dieffect.dwSize = sizeof(dieffect);
739 dieffect.dwFlags = DIEFF_CARTESIAN;
740 dieffect.dwDuration = FF_PLAY_TIME;
741
742 dieffect.cAxes = 2;
743 dieffect.rgdwAxes = axes;
744 dieffect.rglDirection = direction;
745
746 if (IsEqualGUID(&pdei->guid, &GUID_RampForce))
747 {
748 DIRAMPFORCE rforce;
749
750 rforce.lStart = 0;
751 rforce.lEnd = DI_FFNOMINALMAX;
752
753 dieffect.cbTypeSpecificParams = sizeof(rforce);
754 dieffect.lpvTypeSpecificParams = &rforce;
755 dieffect.dwFlags |= DIEP_TYPESPECIFICPARAMS;
756 }
757 else if (IsEqualGUID(&pdei->guid, &GUID_ConstantForce))
758 {
759 DICONSTANTFORCE cforce;
760
761 cforce.lMagnitude = DI_FFNOMINALMAX;
762
763 dieffect.cbTypeSpecificParams = sizeof(cforce);
764 dieffect.lpvTypeSpecificParams = &cforce;
765 dieffect.dwFlags |= DIEP_TYPESPECIFICPARAMS;
766 }
767 else if (IsEqualGUID(&pdei->guid, &GUID_Sine) ||
768 IsEqualGUID(&pdei->guid, &GUID_Square) ||
769 IsEqualGUID(&pdei->guid, &GUID_Triangle) ||
770 IsEqualGUID(&pdei->guid, &GUID_SawtoothUp) ||
771 IsEqualGUID(&pdei->guid, &GUID_SawtoothDown))
772 {
773 DIPERIODIC pforce;
774
775 pforce.dwMagnitude = DI_FFNOMINALMAX;
776 pforce.lOffset = 0;
777 pforce.dwPhase = 0;
778 pforce.dwPeriod = FF_PERIOD_TIME;
779
780 dieffect.cbTypeSpecificParams = sizeof(pforce);
781 dieffect.lpvTypeSpecificParams = &pforce;
782 dieffect.dwFlags |= DIEP_TYPESPECIFICPARAMS;
783 }
784
785 hr = IDirectInputDevice2_CreateEffect(
786 joystick->device, &pdei->guid, &dieffect, &joystick->effects[joystick->cur_effect].effect, NULL);
787
788 joystick->effects[joystick->cur_effect].params = dieffect;
789 joystick->effects[joystick->cur_effect].info = *pdei;
790 joystick->cur_effect += 1;
791
792 return DIENUM_CONTINUE;
793 }
794
795 /*********************************************************************
796 * ff_dlgproc [internal]
797 *
798 */
799 static INT_PTR CALLBACK ff_dlgproc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
800 {
801 static HANDLE thread;
802 static struct JoystickData *data;
803 TRACE("(%p, 0x%08x/%d, 0x%lx)\n", hwnd, msg, msg, lparam);
804
805 switch (msg)
806 {
807 case WM_INITDIALOG:
808 {
809 int i, cur = 0;
810
811 data = (struct JoystickData*) ((PROPSHEETPAGEW*)lparam)->lParam;
812
813 /* Add joysticks with FF support to the combobox and get the effects */
814 for (i = 0; i < data->num_joysticks; i++)
815 {
816 struct Joystick *joy = &data->joysticks[i];
817
818 if (joy->forcefeedback)
819 {
820 SendDlgItemMessageW(hwnd, IDC_FFSELECTCOMBO, CB_ADDSTRING, 0, (LPARAM) joy->instance.tszInstanceName);
821 SendDlgItemMessageW(hwnd, IDC_FFSELECTCOMBO, CB_SETITEMDATA, cur, i);
822
823 cur++;
824
825 /* Count device effects and then store them */
826 joy->num_effects = 0;
827 joy->effects = NULL;
828 IDirectInputDevice8_EnumEffects(joy->device, ff_effects_callback, (void *) joy, 0);
829 joy->effects = HeapAlloc(GetProcessHeap(), 0, sizeof(struct Effect) * joy->num_effects);
830
831 joy->cur_effect = 0;
832 IDirectInputDevice8_EnumEffects(joy->device, ff_effects_callback, (void*) joy, 0);
833 joy->num_effects = joy->cur_effect;
834 }
835 }
836
837 draw_ff_axis(hwnd, data);
838
839 return TRUE;
840 }
841
842 case WM_COMMAND:
843 switch(wparam)
844 {
845 case MAKEWPARAM(IDC_FFSELECTCOMBO, CBN_SELCHANGE):
846 ff_handle_joychange(hwnd, data);
847
848 SendDlgItemMessageW(hwnd, IDC_FFEFFECTLIST, LB_SETCURSEL, 0, 0);
849 ff_handle_effectchange(hwnd, &data->joysticks[data->chosen_joystick]);
850 break;
851
852 case MAKEWPARAM(IDC_FFEFFECTLIST, LBN_SELCHANGE):
853 ff_handle_effectchange(hwnd, &data->joysticks[data->chosen_joystick]);
854 break;
855 }
856 return TRUE;
857
858 case WM_NOTIFY:
859 switch(((LPNMHDR)lparam)->code)
860 {
861 case PSN_SETACTIVE:
862 if (data->num_ff > 0)
863 {
864 DWORD tid;
865
866 data->stop = FALSE;
867 /* Set the first joystick as default */
868 SendDlgItemMessageW(hwnd, IDC_FFSELECTCOMBO, CB_SETCURSEL, 0, 0);
869 ff_handle_joychange(hwnd, data);
870
871 SendDlgItemMessageW(hwnd, IDC_FFEFFECTLIST, LB_SETCURSEL, 0, 0);
872 ff_handle_effectchange(hwnd, &data->joysticks[data->chosen_joystick]);
873
874 thread = CreateThread(NULL, 0, ff_input_thread, (void*) data, 0, &tid);
875 }
876 break;
877
878 case PSN_RESET: /* intentional fall-through */
879 case PSN_KILLACTIVE:
880 /* Stop ff thread */
881 data->stop = TRUE;
882 MsgWaitForMultipleObjects(1, &thread, FALSE, INFINITE, 0);
883 CloseHandle(thread);
884 break;
885 }
886 return TRUE;
887 }
888 return FALSE;
889 }
890
891 /******************************************************************************
892 * propsheet_callback [internal]
893 */
894 static int CALLBACK propsheet_callback(HWND hwnd, UINT msg, LPARAM lparam)
895 {
896 TRACE("(%p, 0x%08x/%d, 0x%lx)\n", hwnd, msg, msg, lparam);
897 switch (msg)
898 {
899 case PSCB_INITIALIZED:
900 break;
901 }
902 return 0;
903 }
904
905 /******************************************************************************
906 * display_cpl_sheets [internal]
907 *
908 * Build and display the dialog with all control panel propertysheets
909 *
910 */
911 static void display_cpl_sheets(HWND parent, struct JoystickData *data)
912 {
913 INITCOMMONCONTROLSEX icex;
914 PROPSHEETPAGEW psp[NUM_PROPERTY_PAGES];
915 PROPSHEETHEADERW psh;
916 DWORD id = 0;
917
918 OleInitialize(NULL);
919 /* Initialize common controls */
920 icex.dwSize = sizeof(INITCOMMONCONTROLSEX);
921 icex.dwICC = ICC_LISTVIEW_CLASSES | ICC_BAR_CLASSES;
922 InitCommonControlsEx(&icex);
923
924 ZeroMemory(&psh, sizeof(psh));
925 ZeroMemory(psp, sizeof(psp));
926
927 /* Fill out all PROPSHEETPAGE */
928 psp[id].dwSize = sizeof (PROPSHEETPAGEW);
929 psp[id].hInstance = hcpl;
930 psp[id].u.pszTemplate = MAKEINTRESOURCEW(IDD_LIST);
931 psp[id].pfnDlgProc = list_dlgproc;
932 psp[id].lParam = (INT_PTR) data;
933 id++;
934
935 psp[id].dwSize = sizeof (PROPSHEETPAGEW);
936 psp[id].hInstance = hcpl;
937 psp[id].u.pszTemplate = MAKEINTRESOURCEW(IDD_TEST);
938 psp[id].pfnDlgProc = test_dlgproc;
939 psp[id].lParam = (INT_PTR) data;
940 id++;
941
942 psp[id].dwSize = sizeof (PROPSHEETPAGEW);
943 psp[id].hInstance = hcpl;
944 psp[id].u.pszTemplate = MAKEINTRESOURCEW(IDD_FORCEFEEDBACK);
945 psp[id].pfnDlgProc = ff_dlgproc;
946 psp[id].lParam = (INT_PTR) data;
947 id++;
948
949 /* Fill out the PROPSHEETHEADER */
950 psh.dwSize = sizeof (PROPSHEETHEADERW);
951 psh.dwFlags = PSH_PROPSHEETPAGE | PSH_USEICONID | PSH_USECALLBACK;
952 psh.hwndParent = parent;
953 psh.hInstance = hcpl;
954 psh.pszCaption = MAKEINTRESOURCEW(IDS_CPL_NAME);
955 psh.nPages = id;
956 psh.u3.ppsp = psp;
957 psh.pfnCallback = propsheet_callback;
958
959 /* display the dialog */
960 PropertySheetW(&psh);
961
962 OleUninitialize();
963 }
964
965 /*********************************************************************
966 * CPlApplet (joy.cpl.@)
967 *
968 * Control Panel entry point
969 *
970 * PARAMS
971 * hWnd [I] Handle for the Control Panel Window
972 * command [I] CPL_* Command
973 * lParam1 [I] first extra Parameter
974 * lParam2 [I] second extra Parameter
975 *
976 * RETURNS
977 * Depends on the command
978 *
979 */
980 LONG CALLBACK CPlApplet(HWND hwnd, UINT command, LPARAM lParam1, LPARAM lParam2)
981 {
982 static struct JoystickData data;
983 TRACE("(%p, %u, 0x%lx, 0x%lx)\n", hwnd, command, lParam1, lParam2);
984
985 switch (command)
986 {
987 case CPL_INIT:
988 {
989 HRESULT hr;
990
991 /* Initialize dinput */
992 hr = DirectInput8Create(GetModuleHandleW(NULL), DIRECTINPUT_VERSION, &IID_IDirectInput8W, (void**)&data.di, NULL);
993
994 if (FAILED(hr))
995 {
996 ERR("Failed to initialize DirectInput: 0x%08x\n", hr);
997 return FALSE;
998 }
999
1000 /* Then get all the connected joysticks */
1001 initialize_joysticks(&data);
1002
1003 return TRUE;
1004 }
1005 case CPL_GETCOUNT:
1006 return 1;
1007
1008 case CPL_INQUIRE:
1009 {
1010 CPLINFO *appletInfo = (CPLINFO *) lParam2;
1011
1012 appletInfo->idName = IDS_CPL_NAME;
1013 appletInfo->idInfo = IDS_CPL_INFO;
1014 appletInfo->lData = 0;
1015 return TRUE;
1016 }
1017
1018 case CPL_DBLCLK:
1019 display_cpl_sheets(hwnd, &data);
1020 break;
1021
1022 case CPL_STOP:
1023 destroy_joysticks(&data);
1024
1025 /* And destroy dinput too */
1026 IDirectInput8_Release(data.di);
1027 break;
1028 }
1029
1030 return FALSE;
1031 }
Windows API implementation