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1 | ///////////////////////////////////////////////////////////////////////////// |
2 | // Name: joystick.cpp | |
3 | // Purpose: wxJoystick class | |
4 | // Author: Julian Smart | |
5 | // Modified by: | |
6 | // Created: 04/01/98 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) Julian Smart and Markus Holzem | |
c42404a5 | 9 | // Licence: wxWindows license |
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10 | ///////////////////////////////////////////////////////////////////////////// |
11 | ||
12 | #ifdef __GNUG__ | |
13 | #pragma implementation "joystick.h" | |
14 | #endif | |
15 | ||
16 | // For compilers that support precompilation, includes "wx.h". | |
17 | #include "wx/wxprec.h" | |
18 | ||
a3b46648 | 19 | #ifdef __BORLANDC__ |
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20 | #pragma hdrstop |
21 | #endif | |
22 | ||
0c589ad0 BM |
23 | #include "wx/string.h" |
24 | #include "wx/window.h" | |
25 | #include "wx/msw/private.h" | |
2bda0e17 | 26 | |
ae090fdb | 27 | #if !defined(__GNUWIN32_OLD__) || defined(__CYGWIN10__) |
c42404a5 | 28 | #include <mmsystem.h> |
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29 | #endif |
30 | ||
31 | #if !defined(__WIN32__) && !defined(_MMRESULT_) | |
32 | typedef UINT MMRESULT; | |
33 | #endif | |
34 | ||
57c208c5 | 35 | #ifndef __TWIN32__ |
c42404a5 | 36 | #ifdef __GNUWIN32_OLD__ |
3096bd2f | 37 | #include "wx/msw/gnuwin32/extra.h" |
2bda0e17 | 38 | #endif |
57c208c5 | 39 | #endif |
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40 | |
41 | // Why doesn't BC++ have joyGetPosEx? | |
57c208c5 | 42 | #if !defined(__WIN32__) || defined(__BORLANDC__) || defined(__TWIN32__) |
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43 | #define NO_JOYGETPOSEX |
44 | #endif | |
45 | ||
3096bd2f VZ |
46 | #include "wx/window.h" |
47 | #include "wx/msw/joystick.h" | |
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48 | |
49 | IMPLEMENT_DYNAMIC_CLASS(wxJoystick, wxObject) | |
50 | ||
51 | // Attributes | |
52 | //////////////////////////////////////////////////////////////////////////// | |
53 | ||
c42404a5 | 54 | wxPoint wxJoystick::GetPosition() const |
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55 | { |
56 | JOYINFO joyInfo; | |
57 | MMRESULT res = joyGetPos(m_joystick, & joyInfo); | |
58 | if (res == JOYERR_NOERROR ) | |
59 | return wxPoint(joyInfo.wXpos, joyInfo.wYpos); | |
60 | else | |
61 | return wxPoint(0, 0); | |
62 | } | |
63 | ||
c42404a5 | 64 | int wxJoystick::GetZPosition() const |
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65 | { |
66 | JOYINFO joyInfo; | |
67 | MMRESULT res = joyGetPos(m_joystick, & joyInfo); | |
68 | if (res == JOYERR_NOERROR ) | |
69 | return joyInfo.wZpos; | |
70 | else | |
71 | return 0; | |
72 | } | |
73 | ||
c42404a5 | 74 | int wxJoystick::GetButtonState() const |
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75 | { |
76 | JOYINFO joyInfo; | |
77 | MMRESULT res = joyGetPos(m_joystick, & joyInfo); | |
78 | if (res == JOYERR_NOERROR ) | |
79 | { | |
80 | int buttons = 0; | |
81 | ||
82 | if (joyInfo.wButtons & JOY_BUTTON1) | |
83 | buttons |= wxJOY_BUTTON1; | |
84 | if (joyInfo.wButtons & JOY_BUTTON2) | |
85 | buttons |= wxJOY_BUTTON2; | |
86 | if (joyInfo.wButtons & JOY_BUTTON3) | |
87 | buttons |= wxJOY_BUTTON3; | |
88 | if (joyInfo.wButtons & JOY_BUTTON4) | |
89 | buttons |= wxJOY_BUTTON4; | |
90 | return buttons; | |
91 | } | |
92 | else | |
93 | return 0; | |
94 | } | |
95 | ||
c42404a5 | 96 | int wxJoystick::GetPOVPosition() const |
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97 | { |
98 | #ifndef NO_JOYGETPOSEX | |
99 | JOYINFOEX joyInfo; | |
100 | joyInfo.dwFlags = JOY_RETURNPOV; | |
101 | MMRESULT res = joyGetPosEx(m_joystick, & joyInfo); | |
102 | if (res == JOYERR_NOERROR ) | |
103 | { | |
104 | return joyInfo.dwPOV; | |
105 | } | |
106 | else | |
107 | return 0; | |
108 | #else | |
109 | return 0; | |
110 | #endif | |
111 | } | |
112 | ||
c42404a5 | 113 | int wxJoystick::GetPOVCTSPosition() const |
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114 | { |
115 | #ifndef NO_JOYGETPOSEX | |
116 | JOYINFOEX joyInfo; | |
117 | joyInfo.dwFlags = JOY_RETURNPOVCTS; | |
118 | MMRESULT res = joyGetPosEx(m_joystick, & joyInfo); | |
119 | if (res == JOYERR_NOERROR ) | |
120 | { | |
121 | return joyInfo.dwPOV; | |
122 | } | |
123 | else | |
124 | return 0; | |
125 | #else | |
126 | return 0; | |
127 | #endif | |
128 | } | |
129 | ||
c42404a5 | 130 | int wxJoystick::GetRudderPosition() const |
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131 | { |
132 | #ifndef NO_JOYGETPOSEX | |
133 | JOYINFOEX joyInfo; | |
134 | joyInfo.dwFlags = JOY_RETURNR; | |
135 | MMRESULT res = joyGetPosEx(m_joystick, & joyInfo); | |
136 | if (res == JOYERR_NOERROR ) | |
137 | { | |
138 | return joyInfo.dwRpos; | |
139 | } | |
140 | else | |
141 | return 0; | |
142 | #else | |
143 | return 0; | |
144 | #endif | |
145 | } | |
146 | ||
c42404a5 | 147 | int wxJoystick::GetUPosition() const |
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148 | { |
149 | #ifndef NO_JOYGETPOSEX | |
150 | JOYINFOEX joyInfo; | |
151 | joyInfo.dwFlags = JOY_RETURNU; | |
152 | MMRESULT res = joyGetPosEx(m_joystick, & joyInfo); | |
153 | if (res == JOYERR_NOERROR ) | |
154 | { | |
155 | return joyInfo.dwUpos; | |
156 | } | |
157 | else | |
158 | return 0; | |
159 | #else | |
160 | return 0; | |
161 | #endif | |
162 | } | |
163 | ||
c42404a5 | 164 | int wxJoystick::GetVPosition() const |
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165 | { |
166 | #ifndef NO_JOYGETPOSEX | |
167 | JOYINFOEX joyInfo; | |
168 | joyInfo.dwFlags = JOY_RETURNV; | |
169 | MMRESULT res = joyGetPosEx(m_joystick, & joyInfo); | |
170 | if (res == JOYERR_NOERROR ) | |
171 | { | |
172 | return joyInfo.dwVpos; | |
173 | } | |
174 | else | |
175 | return 0; | |
176 | #else | |
177 | return 0; | |
178 | #endif | |
179 | } | |
180 | ||
c42404a5 | 181 | int wxJoystick::GetMovementThreshold() const |
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182 | { |
183 | UINT thresh = 0; | |
184 | MMRESULT res = joyGetThreshold(m_joystick, & thresh); | |
185 | if (res == JOYERR_NOERROR ) | |
186 | { | |
187 | return thresh; | |
188 | } | |
189 | else | |
190 | return 0; | |
191 | } | |
192 | ||
193 | void wxJoystick::SetMovementThreshold(int threshold) | |
194 | { | |
195 | UINT thresh = threshold; | |
196 | joySetThreshold(m_joystick, thresh); | |
197 | } | |
198 | ||
199 | // Capabilities | |
200 | //////////////////////////////////////////////////////////////////////////// | |
201 | ||
c42404a5 | 202 | bool wxJoystick::IsOk() const |
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203 | { |
204 | JOYINFO joyInfo; | |
205 | MMRESULT res = joyGetPos(m_joystick, & joyInfo); | |
206 | return ((joyGetNumDevs() > 0) || (res == JOYERR_NOERROR)); | |
207 | } | |
208 | ||
c42404a5 | 209 | int wxJoystick::GetNumberJoysticks() const |
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210 | { |
211 | return joyGetNumDevs(); | |
212 | } | |
213 | ||
c42404a5 | 214 | int wxJoystick::GetManufacturerId() const |
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215 | { |
216 | JOYCAPS joyCaps; | |
217 | if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR) | |
218 | return 0; | |
219 | else | |
220 | return joyCaps.wMid; | |
221 | } | |
222 | ||
c42404a5 | 223 | int wxJoystick::GetProductId() const |
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224 | { |
225 | JOYCAPS joyCaps; | |
226 | if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR) | |
227 | return 0; | |
228 | else | |
229 | return joyCaps.wPid; | |
230 | } | |
231 | ||
c42404a5 | 232 | wxString wxJoystick::GetProductName() const |
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233 | { |
234 | JOYCAPS joyCaps; | |
235 | if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR) | |
236 | return wxString(""); | |
237 | else | |
238 | return wxString(joyCaps.szPname); | |
239 | } | |
240 | ||
c42404a5 | 241 | int wxJoystick::GetXMin() const |
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242 | { |
243 | JOYCAPS joyCaps; | |
244 | if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR) | |
245 | return 0; | |
246 | else | |
247 | return joyCaps.wXmin; | |
248 | } | |
249 | ||
c42404a5 | 250 | int wxJoystick::GetYMin() const |
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251 | { |
252 | JOYCAPS joyCaps; | |
253 | if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR) | |
254 | return 0; | |
255 | else | |
256 | return joyCaps.wYmin; | |
257 | } | |
258 | ||
c42404a5 | 259 | int wxJoystick::GetZMin() const |
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260 | { |
261 | JOYCAPS joyCaps; | |
262 | if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR) | |
263 | return 0; | |
264 | else | |
265 | return joyCaps.wZmin; | |
266 | } | |
267 | ||
c42404a5 | 268 | int wxJoystick::GetXMax() const |
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269 | { |
270 | JOYCAPS joyCaps; | |
271 | if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR) | |
272 | return 0; | |
273 | else | |
274 | return joyCaps.wXmax; | |
275 | } | |
276 | ||
c42404a5 | 277 | int wxJoystick::GetYMax() const |
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278 | { |
279 | JOYCAPS joyCaps; | |
280 | if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR) | |
281 | return 0; | |
282 | else | |
283 | return joyCaps.wYmax; | |
284 | } | |
285 | ||
c42404a5 | 286 | int wxJoystick::GetZMax() const |
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287 | { |
288 | JOYCAPS joyCaps; | |
289 | if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR) | |
290 | return 0; | |
291 | else | |
292 | return joyCaps.wZmax; | |
293 | } | |
294 | ||
c42404a5 | 295 | int wxJoystick::GetNumberButtons() const |
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296 | { |
297 | JOYCAPS joyCaps; | |
298 | if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR) | |
299 | return 0; | |
300 | else | |
301 | return joyCaps.wNumButtons; | |
302 | } | |
303 | ||
c42404a5 | 304 | int wxJoystick::GetNumberAxes() const |
2bda0e17 | 305 | { |
57c208c5 | 306 | #if defined(__WIN32__) && !defined(__TWIN32__) |
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307 | JOYCAPS joyCaps; |
308 | if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR) | |
309 | return 0; | |
310 | else | |
311 | return joyCaps.wNumAxes; | |
312 | #else | |
313 | return 0; | |
314 | #endif | |
315 | } | |
316 | ||
c42404a5 | 317 | int wxJoystick::GetMaxButtons() const |
2bda0e17 | 318 | { |
57c208c5 | 319 | #if defined(__WIN32__) && !defined(__TWIN32__) |
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320 | JOYCAPS joyCaps; |
321 | if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR) | |
322 | return 0; | |
323 | else | |
324 | return joyCaps.wMaxButtons; | |
325 | #else | |
326 | return 0; | |
327 | #endif | |
328 | } | |
329 | ||
c42404a5 | 330 | int wxJoystick::GetMaxAxes() const |
2bda0e17 | 331 | { |
57c208c5 | 332 | #if defined(__WIN32__) && !defined(__TWIN32__) |
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333 | JOYCAPS joyCaps; |
334 | if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR) | |
335 | return 0; | |
336 | else | |
337 | return joyCaps.wMaxAxes; | |
338 | #else | |
339 | return 0; | |
340 | #endif | |
341 | } | |
342 | ||
c42404a5 | 343 | int wxJoystick::GetPollingMin() const |
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344 | { |
345 | JOYCAPS joyCaps; | |
346 | if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR) | |
347 | return 0; | |
348 | else | |
349 | return joyCaps.wPeriodMin; | |
350 | } | |
351 | ||
c42404a5 | 352 | int wxJoystick::GetPollingMax() const |
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353 | { |
354 | JOYCAPS joyCaps; | |
355 | if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR) | |
356 | return 0; | |
357 | else | |
358 | return joyCaps.wPeriodMax; | |
359 | } | |
360 | ||
c42404a5 | 361 | int wxJoystick::GetRudderMin() const |
2bda0e17 | 362 | { |
57c208c5 | 363 | #if defined(__WIN32__) && !defined(__TWIN32__) |
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364 | JOYCAPS joyCaps; |
365 | if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR) | |
366 | return 0; | |
367 | else | |
368 | return joyCaps.wRmin; | |
369 | #else | |
370 | return 0; | |
371 | #endif | |
372 | } | |
373 | ||
c42404a5 | 374 | int wxJoystick::GetRudderMax() const |
2bda0e17 | 375 | { |
57c208c5 | 376 | #if defined(__WIN32__) && !defined(__TWIN32__) |
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377 | JOYCAPS joyCaps; |
378 | if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR) | |
379 | return 0; | |
380 | else | |
381 | return joyCaps.wRmax; | |
382 | #else | |
383 | return 0; | |
384 | #endif | |
385 | } | |
386 | ||
c42404a5 | 387 | int wxJoystick::GetUMin() const |
2bda0e17 | 388 | { |
57c208c5 | 389 | #if defined(__WIN32__) && !defined(__TWIN32__) |
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390 | JOYCAPS joyCaps; |
391 | if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR) | |
392 | return 0; | |
393 | else | |
394 | return joyCaps.wUmin; | |
395 | #else | |
396 | return 0; | |
397 | #endif | |
398 | } | |
399 | ||
c42404a5 | 400 | int wxJoystick::GetUMax() const |
2bda0e17 | 401 | { |
57c208c5 | 402 | #if defined(__WIN32__) && !defined(__TWIN32__) |
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403 | JOYCAPS joyCaps; |
404 | if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR) | |
405 | return 0; | |
406 | else | |
407 | return joyCaps.wUmax; | |
408 | #else | |
409 | return 0; | |
410 | #endif | |
411 | } | |
412 | ||
c42404a5 | 413 | int wxJoystick::GetVMin() const |
2bda0e17 | 414 | { |
57c208c5 | 415 | #if defined(__WIN32__) && !defined(__TWIN32__) |
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416 | JOYCAPS joyCaps; |
417 | if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR) | |
418 | return 0; | |
419 | else | |
420 | return joyCaps.wVmin; | |
421 | #else | |
422 | return 0; | |
423 | #endif | |
424 | } | |
425 | ||
c42404a5 | 426 | int wxJoystick::GetVMax() const |
2bda0e17 | 427 | { |
57c208c5 | 428 | #if defined(__WIN32__) && !defined(__TWIN32__) |
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429 | JOYCAPS joyCaps; |
430 | if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR) | |
431 | return 0; | |
432 | else | |
433 | return joyCaps.wVmax; | |
434 | #else | |
435 | return 0; | |
436 | #endif | |
437 | } | |
438 | ||
439 | ||
c42404a5 | 440 | bool wxJoystick::HasRudder() const |
2bda0e17 | 441 | { |
57c208c5 | 442 | #if defined(__WIN32__) && !defined(__TWIN32__) |
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443 | JOYCAPS joyCaps; |
444 | if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR) | |
445 | return FALSE; | |
446 | else | |
447 | return ((joyCaps.wCaps & JOYCAPS_HASR) == JOYCAPS_HASR); | |
448 | #else | |
449 | return FALSE; | |
450 | #endif | |
451 | } | |
452 | ||
c42404a5 | 453 | bool wxJoystick::HasZ() const |
2bda0e17 | 454 | { |
57c208c5 | 455 | #if defined(__WIN32__) && !defined(__TWIN32__) |
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456 | JOYCAPS joyCaps; |
457 | if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR) | |
458 | return FALSE; | |
459 | else | |
460 | return ((joyCaps.wCaps & JOYCAPS_HASZ) == JOYCAPS_HASZ); | |
461 | #else | |
462 | return FALSE; | |
463 | #endif | |
464 | } | |
465 | ||
c42404a5 | 466 | bool wxJoystick::HasU() const |
2bda0e17 | 467 | { |
57c208c5 | 468 | #if defined(__WIN32__) && !defined(__TWIN32__) |
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469 | JOYCAPS joyCaps; |
470 | if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR) | |
471 | return FALSE; | |
472 | else | |
473 | return ((joyCaps.wCaps & JOYCAPS_HASU) == JOYCAPS_HASU); | |
474 | #else | |
475 | return FALSE; | |
476 | #endif | |
477 | } | |
478 | ||
c42404a5 | 479 | bool wxJoystick::HasV() const |
2bda0e17 | 480 | { |
57c208c5 | 481 | #if defined(__WIN32__) && !defined(__TWIN32__) |
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482 | JOYCAPS joyCaps; |
483 | if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR) | |
484 | return FALSE; | |
485 | else | |
486 | return ((joyCaps.wCaps & JOYCAPS_HASV) == JOYCAPS_HASV); | |
487 | #else | |
488 | return FALSE; | |
489 | #endif | |
490 | } | |
491 | ||
c42404a5 | 492 | bool wxJoystick::HasPOV() const |
2bda0e17 | 493 | { |
57c208c5 | 494 | #if defined(__WIN32__) && !defined(__TWIN32__) |
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495 | JOYCAPS joyCaps; |
496 | if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR) | |
497 | return FALSE; | |
498 | else | |
499 | return ((joyCaps.wCaps & JOYCAPS_HASPOV) == JOYCAPS_HASPOV); | |
500 | #else | |
501 | return FALSE; | |
502 | #endif | |
503 | } | |
504 | ||
c42404a5 | 505 | bool wxJoystick::HasPOV4Dir() const |
2bda0e17 | 506 | { |
57c208c5 | 507 | #if defined(__WIN32__) && !defined(__TWIN32__) |
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508 | JOYCAPS joyCaps; |
509 | if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR) | |
510 | return FALSE; | |
511 | else | |
512 | return ((joyCaps.wCaps & JOYCAPS_POV4DIR) == JOYCAPS_POV4DIR); | |
513 | #else | |
514 | return FALSE; | |
515 | #endif | |
516 | } | |
517 | ||
c42404a5 | 518 | bool wxJoystick::HasPOVCTS() const |
2bda0e17 | 519 | { |
57c208c5 | 520 | #if defined(__WIN32__) && !defined(__TWIN32__) |
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521 | JOYCAPS joyCaps; |
522 | if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR) | |
523 | return FALSE; | |
524 | else | |
525 | return ((joyCaps.wCaps & JOYCAPS_POVCTS) == JOYCAPS_POVCTS); | |
526 | #else | |
527 | return FALSE; | |
528 | #endif | |
529 | } | |
530 | ||
531 | // Operations | |
532 | //////////////////////////////////////////////////////////////////////////// | |
533 | ||
534 | bool wxJoystick::SetCapture(wxWindow* win, int pollingFreq) | |
535 | { | |
536 | BOOL changed = (pollingFreq == 0); | |
537 | MMRESULT res = joySetCapture((HWND) win->GetHWND(), m_joystick, pollingFreq, changed); | |
538 | return (res == JOYERR_NOERROR); | |
539 | } | |
540 | ||
c42404a5 | 541 | bool wxJoystick::ReleaseCapture() |
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542 | { |
543 | MMRESULT res = joyReleaseCapture(m_joystick); | |
544 | return (res == JOYERR_NOERROR); | |
545 | } | |
546 |