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[wxWidgets.git] / src / msw / joystick.cpp
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1/////////////////////////////////////////////////////////////////////////////
2// Name: src/msw/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
9// Licence: wxWindows licence
10/////////////////////////////////////////////////////////////////////////////
11
12// For compilers that support precompilation, includes "wx.h".
13#include "wx/wxprec.h"
14
15#ifdef __BORLANDC__
16 #pragma hdrstop
17#endif
18
19#if wxUSE_JOYSTICK
20
21#include "wx/joystick.h"
22
23#ifndef WX_PRECOMP
24 #include "wx/string.h"
25 #include "wx/window.h"
26#endif
27
28#include "wx/msw/private.h"
29
30#if !defined(__GNUWIN32_OLD__) || defined(__CYGWIN10__)
31 #include <mmsystem.h>
32#endif
33
34// Why doesn't BC++ have joyGetPosEx?
35#if !defined(__WIN32__) || defined(__BORLANDC__)
36#define NO_JOYGETPOSEX
37#endif
38
39#include "wx/msw/registry.h"
40
41#include <regstr.h>
42
43IMPLEMENT_DYNAMIC_CLASS(wxJoystick, wxObject)
44
45// Attributes
46////////////////////////////////////////////////////////////////////////////
47
48/**
49 johan@linkdata.se 2002-08-20:
50 Now returns only valid, functioning
51 joysticks, counting from the first
52 available and upwards.
53*/
54wxJoystick::wxJoystick(int joystick)
55{
56 JOYINFO joyInfo;
57 int i, maxsticks;
58
59 maxsticks = joyGetNumDevs();
60 for( i=0; i<maxsticks; i++ )
61 {
62 if( joyGetPos(i, & joyInfo) == JOYERR_NOERROR )
63 {
64 if( !joystick )
65 {
66 /* Found the one we want, store actual OS id and return */
67 m_joystick = i;
68 return;
69 }
70 joystick --;
71 }
72 }
73
74 /* No such joystick, return ID 0 */
75 m_joystick = 0;
76 return;
77}
78
79wxPoint wxJoystick::GetPosition() const
80{
81 JOYINFO joyInfo;
82 MMRESULT res = joyGetPos(m_joystick, & joyInfo);
83 if (res == JOYERR_NOERROR )
84 return wxPoint(joyInfo.wXpos, joyInfo.wYpos);
85 else
86 return wxPoint(0,0);
87}
88
89int wxJoystick::GetZPosition() const
90{
91 JOYINFO joyInfo;
92 MMRESULT res = joyGetPos(m_joystick, & joyInfo);
93 if (res == JOYERR_NOERROR )
94 return joyInfo.wZpos;
95 else
96 return 0;
97}
98
99/**
100 johan@linkdata.se 2002-08-20:
101 Return a bitmap with all button states in it,
102 like the GTK version does and Win32 does.
103*/
104int wxJoystick::GetButtonState() const
105{
106 JOYINFO joyInfo;
107 MMRESULT res = joyGetPos(m_joystick, & joyInfo);
108 if (res == JOYERR_NOERROR )
109 {
110 return joyInfo.wButtons;
111#if 0
112 int buttons = 0;
113
114 if (joyInfo.wButtons & JOY_BUTTON1)
115 buttons |= wxJOY_BUTTON1;
116 if (joyInfo.wButtons & JOY_BUTTON2)
117 buttons |= wxJOY_BUTTON2;
118 if (joyInfo.wButtons & JOY_BUTTON3)
119 buttons |= wxJOY_BUTTON3;
120 if (joyInfo.wButtons & JOY_BUTTON4)
121 buttons |= wxJOY_BUTTON4;
122
123 return buttons;
124#endif
125 }
126 else
127 return 0;
128}
129
130/**
131 JLI 2002-08-20:
132 Returns -1 to signify error.
133*/
134int wxJoystick::GetPOVPosition() const
135{
136#ifndef NO_JOYGETPOSEX
137 JOYINFOEX joyInfo;
138 joyInfo.dwFlags = JOY_RETURNPOV;
139 joyInfo.dwSize = sizeof(joyInfo);
140 MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
141 if (res == JOYERR_NOERROR )
142 {
143 return joyInfo.dwPOV;
144 }
145 else
146 return -1;
147#else
148 return -1;
149#endif
150}
151
152/**
153 johan@linkdata.se 2002-08-20:
154 Returns -1 to signify error.
155*/
156int wxJoystick::GetPOVCTSPosition() const
157{
158#ifndef NO_JOYGETPOSEX
159 JOYINFOEX joyInfo;
160 joyInfo.dwFlags = JOY_RETURNPOVCTS;
161 joyInfo.dwSize = sizeof(joyInfo);
162 MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
163 if (res == JOYERR_NOERROR )
164 {
165 return joyInfo.dwPOV;
166 }
167 else
168 return -1;
169#else
170 return -1;
171#endif
172}
173
174int wxJoystick::GetRudderPosition() const
175{
176#ifndef NO_JOYGETPOSEX
177 JOYINFOEX joyInfo;
178 joyInfo.dwFlags = JOY_RETURNR;
179 joyInfo.dwSize = sizeof(joyInfo);
180 MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
181 if (res == JOYERR_NOERROR )
182 {
183 return joyInfo.dwRpos;
184 }
185 else
186 return 0;
187#else
188 return 0;
189#endif
190}
191
192int wxJoystick::GetUPosition() const
193{
194#ifndef NO_JOYGETPOSEX
195 JOYINFOEX joyInfo;
196 joyInfo.dwFlags = JOY_RETURNU;
197 joyInfo.dwSize = sizeof(joyInfo);
198 MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
199 if (res == JOYERR_NOERROR )
200 {
201 return joyInfo.dwUpos;
202 }
203 else
204 return 0;
205#else
206 return 0;
207#endif
208}
209
210int wxJoystick::GetVPosition() const
211{
212#ifndef NO_JOYGETPOSEX
213 JOYINFOEX joyInfo;
214 joyInfo.dwFlags = JOY_RETURNV;
215 joyInfo.dwSize = sizeof(joyInfo);
216 MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
217 if (res == JOYERR_NOERROR )
218 {
219 return joyInfo.dwVpos;
220 }
221 else
222 return 0;
223#else
224 return 0;
225#endif
226}
227
228int wxJoystick::GetMovementThreshold() const
229{
230 UINT thresh = 0;
231 MMRESULT res = joyGetThreshold(m_joystick, & thresh);
232 if (res == JOYERR_NOERROR )
233 {
234 return thresh;
235 }
236 else
237 return 0;
238}
239
240void wxJoystick::SetMovementThreshold(int threshold)
241{
242 UINT thresh = threshold;
243 joySetThreshold(m_joystick, thresh);
244}
245
246// Capabilities
247////////////////////////////////////////////////////////////////////////////
248
249/**
250 johan@linkdata.se 2002-08-20:
251 Now returns the number of connected, functioning
252 joysticks, as intended.
253*/
254int wxJoystick::GetNumberJoysticks()
255{
256 JOYINFO joyInfo;
257 int i, maxsticks, actualsticks;
258 maxsticks = joyGetNumDevs();
259 actualsticks = 0;
260 for( i=0; i<maxsticks; i++ )
261 {
262 if( joyGetPos( i, & joyInfo ) == JOYERR_NOERROR )
263 {
264 actualsticks ++;
265 }
266 }
267 return actualsticks;
268}
269
270/**
271 johan@linkdata.se 2002-08-20:
272 The old code returned true if there were any
273 joystick capable drivers loaded (=always).
274*/
275bool wxJoystick::IsOk() const
276{
277 JOYINFO joyInfo;
278 return (joyGetPos(m_joystick, & joyInfo) == JOYERR_NOERROR);
279}
280
281int wxJoystick::GetManufacturerId() const
282{
283 JOYCAPS joyCaps;
284 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
285 return 0;
286 else
287 return joyCaps.wMid;
288}
289
290int wxJoystick::GetProductId() const
291{
292 JOYCAPS joyCaps;
293 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
294 return 0;
295 else
296 return joyCaps.wPid;
297}
298
299wxString wxJoystick::GetProductName() const
300{
301 wxString str;
302#ifndef __WINE__
303 JOYCAPS joyCaps;
304 if (joyGetDevCaps(m_joystick, &joyCaps, sizeof(joyCaps)) != JOYERR_NOERROR)
305 return wxEmptyString;
306
307 wxRegKey key1(wxString::Format(wxT("HKEY_LOCAL_MACHINE\\%s\\%s\\%s"),
308 REGSTR_PATH_JOYCONFIG, joyCaps.szRegKey, REGSTR_KEY_JOYCURR));
309
310 key1.QueryValue(wxString::Format(wxT("Joystick%d%s"),
311 m_joystick + 1, REGSTR_VAL_JOYOEMNAME),
312 str);
313
314 wxRegKey key2(wxString::Format(wxT("HKEY_LOCAL_MACHINE\\%s\\%s"),
315 REGSTR_PATH_JOYOEM, str.c_str()));
316 key2.QueryValue(REGSTR_VAL_JOYOEMNAME, str);
317#endif
318 return str;
319}
320
321int wxJoystick::GetXMin() const
322{
323 JOYCAPS joyCaps;
324 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
325 return 0;
326 else
327 return joyCaps.wXmin;
328}
329
330int wxJoystick::GetYMin() const
331{
332 JOYCAPS joyCaps;
333 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
334 return 0;
335 else
336 return joyCaps.wYmin;
337}
338
339int wxJoystick::GetZMin() const
340{
341 JOYCAPS joyCaps;
342 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
343 return 0;
344 else
345 return joyCaps.wZmin;
346}
347
348int wxJoystick::GetXMax() const
349{
350 JOYCAPS joyCaps;
351 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
352 return 0;
353 else
354 return joyCaps.wXmax;
355}
356
357int wxJoystick::GetYMax() const
358{
359 JOYCAPS joyCaps;
360 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
361 return 0;
362 else
363 return joyCaps.wYmax;
364}
365
366int wxJoystick::GetZMax() const
367{
368 JOYCAPS joyCaps;
369 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
370 return 0;
371 else
372 return joyCaps.wZmax;
373}
374
375int wxJoystick::GetNumberButtons() const
376{
377 JOYCAPS joyCaps;
378 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
379 return 0;
380 else
381 return joyCaps.wNumButtons;
382}
383
384int wxJoystick::GetNumberAxes() const
385{
386#if defined(__WIN32__)
387 JOYCAPS joyCaps;
388 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
389 return 0;
390 else
391 return joyCaps.wNumAxes;
392#else
393 return 0;
394#endif
395}
396
397int wxJoystick::GetMaxButtons() const
398{
399#if defined(__WIN32__)
400 JOYCAPS joyCaps;
401 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
402 return 0;
403 else
404 return joyCaps.wMaxButtons;
405#else
406 return 0;
407#endif
408}
409
410int wxJoystick::GetMaxAxes() const
411{
412#if defined(__WIN32__)
413 JOYCAPS joyCaps;
414 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
415 return 0;
416 else
417 return joyCaps.wMaxAxes;
418#else
419 return 0;
420#endif
421}
422
423int wxJoystick::GetPollingMin() const
424{
425 JOYCAPS joyCaps;
426 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
427 return 0;
428 else
429 return joyCaps.wPeriodMin;
430}
431
432int wxJoystick::GetPollingMax() const
433{
434 JOYCAPS joyCaps;
435 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
436 return 0;
437 else
438 return joyCaps.wPeriodMax;
439}
440
441int wxJoystick::GetRudderMin() const
442{
443#if defined(__WIN32__)
444 JOYCAPS joyCaps;
445 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
446 return 0;
447 else
448 return joyCaps.wRmin;
449#else
450 return 0;
451#endif
452}
453
454int wxJoystick::GetRudderMax() const
455{
456#if defined(__WIN32__)
457 JOYCAPS joyCaps;
458 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
459 return 0;
460 else
461 return joyCaps.wRmax;
462#else
463 return 0;
464#endif
465}
466
467int wxJoystick::GetUMin() const
468{
469#if defined(__WIN32__)
470 JOYCAPS joyCaps;
471 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
472 return 0;
473 else
474 return joyCaps.wUmin;
475#else
476 return 0;
477#endif
478}
479
480int wxJoystick::GetUMax() const
481{
482#if defined(__WIN32__)
483 JOYCAPS joyCaps;
484 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
485 return 0;
486 else
487 return joyCaps.wUmax;
488#else
489 return 0;
490#endif
491}
492
493int wxJoystick::GetVMin() const
494{
495#if defined(__WIN32__)
496 JOYCAPS joyCaps;
497 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
498 return 0;
499 else
500 return joyCaps.wVmin;
501#else
502 return 0;
503#endif
504}
505
506int wxJoystick::GetVMax() const
507{
508#if defined(__WIN32__)
509 JOYCAPS joyCaps;
510 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
511 return 0;
512 else
513 return joyCaps.wVmax;
514#else
515 return 0;
516#endif
517}
518
519
520bool wxJoystick::HasRudder() const
521{
522#if defined(__WIN32__)
523 JOYCAPS joyCaps;
524 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
525 return false;
526 else
527 return ((joyCaps.wCaps & JOYCAPS_HASR) == JOYCAPS_HASR);
528#else
529 return false;
530#endif
531}
532
533bool wxJoystick::HasZ() const
534{
535#if defined(__WIN32__)
536 JOYCAPS joyCaps;
537 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
538 return false;
539 else
540 return ((joyCaps.wCaps & JOYCAPS_HASZ) == JOYCAPS_HASZ);
541#else
542 return false;
543#endif
544}
545
546bool wxJoystick::HasU() const
547{
548#if defined(__WIN32__)
549 JOYCAPS joyCaps;
550 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
551 return false;
552 else
553 return ((joyCaps.wCaps & JOYCAPS_HASU) == JOYCAPS_HASU);
554#else
555 return false;
556#endif
557}
558
559bool wxJoystick::HasV() const
560{
561#if defined(__WIN32__)
562 JOYCAPS joyCaps;
563 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
564 return false;
565 else
566 return ((joyCaps.wCaps & JOYCAPS_HASV) == JOYCAPS_HASV);
567#else
568 return false;
569#endif
570}
571
572bool wxJoystick::HasPOV() const
573{
574#if defined(__WIN32__)
575 JOYCAPS joyCaps;
576 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
577 return false;
578 else
579 return ((joyCaps.wCaps & JOYCAPS_HASPOV) == JOYCAPS_HASPOV);
580#else
581 return false;
582#endif
583}
584
585bool wxJoystick::HasPOV4Dir() const
586{
587#if defined(__WIN32__)
588 JOYCAPS joyCaps;
589 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
590 return false;
591 else
592 return ((joyCaps.wCaps & JOYCAPS_POV4DIR) == JOYCAPS_POV4DIR);
593#else
594 return false;
595#endif
596}
597
598bool wxJoystick::HasPOVCTS() const
599{
600#if defined(__WIN32__)
601 JOYCAPS joyCaps;
602 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
603 return false;
604 else
605 return ((joyCaps.wCaps & JOYCAPS_POVCTS) == JOYCAPS_POVCTS);
606#else
607 return false;
608#endif
609}
610
611// Operations
612////////////////////////////////////////////////////////////////////////////
613
614bool wxJoystick::SetCapture(wxWindow* win, int pollingFreq)
615{
616 BOOL changed = (pollingFreq == 0);
617 MMRESULT res = joySetCapture((HWND) win->GetHWND(), m_joystick, pollingFreq, changed);
618 return (res == JOYERR_NOERROR);
619}
620
621bool wxJoystick::ReleaseCapture()
622{
623 MMRESULT res = joyReleaseCapture(m_joystick);
624 return (res == JOYERR_NOERROR);
625}
626
627#endif // wxUSE_JOYSTICK
wxWidgets (Impactor)