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[wxWidgets.git] / src / msw / joystick.cpp
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2bda0e17
KB		 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
9// Licence: wxWindows license
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__
2bda0e17
KB		 20#pragma hdrstop
21#endif
22
23#include <windows.h>
24
25#ifndef __GNUWIN32__
26#include <mmsystem.h>
27#endif
28
29#if !defined(__WIN32__) && !defined(_MMRESULT_)
30typedef UINT MMRESULT;
31#endif
32
33#ifdef __GNUWIN32__
34#include <wx/msw/gnuwin32/extra.h>
35#endif
36
37// Why doesn't BC++ have joyGetPosEx?
38#if !defined(__WIN32__) || defined(__BORLANDC__)
39#define NO_JOYGETPOSEX
40#endif
41
ad5c34f3 42#include <wx/window.h>
2bda0e17
KB		 43#include <wx/msw/joystick.h>
44
45IMPLEMENT_DYNAMIC_CLASS(wxJoystick, wxObject)
46
47// Attributes
48////////////////////////////////////////////////////////////////////////////
49
50wxPoint wxJoystick::GetPosition(void) const
51{
52 JOYINFO joyInfo;
53 MMRESULT res = joyGetPos(m_joystick, & joyInfo);
54 if (res == JOYERR_NOERROR )
55 return wxPoint(joyInfo.wXpos, joyInfo.wYpos);
56 else
57 return wxPoint(0, 0);
58}
59
60int wxJoystick::GetZPosition(void) const
61{
62 JOYINFO joyInfo;
63 MMRESULT res = joyGetPos(m_joystick, & joyInfo);
64 if (res == JOYERR_NOERROR )
65 return joyInfo.wZpos;
66 else
67 return 0;
68}
69
70int wxJoystick::GetButtonState(void) const
71{
72 JOYINFO joyInfo;
73 MMRESULT res = joyGetPos(m_joystick, & joyInfo);
74 if (res == JOYERR_NOERROR )
75 {
76 int buttons = 0;
77
78 if (joyInfo.wButtons & JOY_BUTTON1)
79 buttons |= wxJOY_BUTTON1;
80 if (joyInfo.wButtons & JOY_BUTTON2)
81 buttons |= wxJOY_BUTTON2;
82 if (joyInfo.wButtons & JOY_BUTTON3)
83 buttons |= wxJOY_BUTTON3;
84 if (joyInfo.wButtons & JOY_BUTTON4)
85 buttons |= wxJOY_BUTTON4;
86 return buttons;
87 }
88 else
89 return 0;
90}
91
92int wxJoystick::GetPOVPosition(void) const
93{
94#ifndef NO_JOYGETPOSEX
95 JOYINFOEX joyInfo;
96 joyInfo.dwFlags = JOY_RETURNPOV;
97 MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
98 if (res == JOYERR_NOERROR )
99 {
100 return joyInfo.dwPOV;
101 }
102 else
103 return 0;
104#else
105 return 0;
106#endif
107}
108
109int wxJoystick::GetPOVCTSPosition(void) const
110{
111#ifndef NO_JOYGETPOSEX
112 JOYINFOEX joyInfo;
113 joyInfo.dwFlags = JOY_RETURNPOVCTS;
114 MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
115 if (res == JOYERR_NOERROR )
116 {
117 return joyInfo.dwPOV;
118 }
119 else
120 return 0;
121#else
122 return 0;
123#endif
124}
125
126int wxJoystick::GetRudderPosition(void) const
127{
128#ifndef NO_JOYGETPOSEX
129 JOYINFOEX joyInfo;
130 joyInfo.dwFlags = JOY_RETURNR;
131 MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
132 if (res == JOYERR_NOERROR )
133 {
134 return joyInfo.dwRpos;
135 }
136 else
137 return 0;
138#else
139 return 0;
140#endif
141}
142
143int wxJoystick::GetUPosition(void) const
144{
145#ifndef NO_JOYGETPOSEX
146 JOYINFOEX joyInfo;
147 joyInfo.dwFlags = JOY_RETURNU;
148 MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
149 if (res == JOYERR_NOERROR )
150 {
151 return joyInfo.dwUpos;
152 }
153 else
154 return 0;
155#else
156 return 0;
157#endif
158}
159
160int wxJoystick::GetVPosition(void) const
161{
162#ifndef NO_JOYGETPOSEX
163 JOYINFOEX joyInfo;
164 joyInfo.dwFlags = JOY_RETURNV;
165 MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
166 if (res == JOYERR_NOERROR )
167 {
168 return joyInfo.dwVpos;
169 }
170 else
171 return 0;
172#else
173 return 0;
174#endif
175}
176
177int wxJoystick::GetMovementThreshold(void) const
178{
179 UINT thresh = 0;
180 MMRESULT res = joyGetThreshold(m_joystick, & thresh);
181 if (res == JOYERR_NOERROR )
182 {
183 return thresh;
184 }
185 else
186 return 0;
187}
188
189void wxJoystick::SetMovementThreshold(int threshold)
190{
191 UINT thresh = threshold;
192 joySetThreshold(m_joystick, thresh);
193}
194
195// Capabilities
196////////////////////////////////////////////////////////////////////////////
197
198bool wxJoystick::IsOk(void) const
199{
200 JOYINFO joyInfo;
201 MMRESULT res = joyGetPos(m_joystick, & joyInfo);
202 return ((joyGetNumDevs() > 0) || (res == JOYERR_NOERROR));
203}
204
205int wxJoystick::GetNumberJoysticks(void) const
206{
207 return joyGetNumDevs();
208}
209
210int wxJoystick::GetManufacturerId(void) const
211{
212 JOYCAPS joyCaps;
213 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
214 return 0;
215 else
216 return joyCaps.wMid;
217}
218
219int wxJoystick::GetProductId(void) const
220{
221 JOYCAPS joyCaps;
222 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
223 return 0;
224 else
225 return joyCaps.wPid;
226}
227
228wxString wxJoystick::GetProductName(void) const
229{
230 JOYCAPS joyCaps;
231 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
232 return wxString("");
233 else
234 return wxString(joyCaps.szPname);
235}
236
237int wxJoystick::GetXMin(void) const
238{
239 JOYCAPS joyCaps;
240 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
241 return 0;
242 else
243 return joyCaps.wXmin;
244}
245
246int wxJoystick::GetYMin(void) const
247{
248 JOYCAPS joyCaps;
249 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
250 return 0;
251 else
252 return joyCaps.wYmin;
253}
254
255int wxJoystick::GetZMin(void) const
256{
257 JOYCAPS joyCaps;
258 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
259 return 0;
260 else
261 return joyCaps.wZmin;
262}
263
264int wxJoystick::GetXMax(void) const
265{
266 JOYCAPS joyCaps;
267 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
268 return 0;
269 else
270 return joyCaps.wXmax;
271}
272
273int wxJoystick::GetYMax(void) const
274{
275 JOYCAPS joyCaps;
276 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
277 return 0;
278 else
279 return joyCaps.wYmax;
280}
281
282int wxJoystick::GetZMax(void) const
283{
284 JOYCAPS joyCaps;
285 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
286 return 0;
287 else
288 return joyCaps.wZmax;
289}
290
291int wxJoystick::GetNumberButtons(void) const
292{
293 JOYCAPS joyCaps;
294 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
295 return 0;
296 else
297 return joyCaps.wNumButtons;
298}
299
300int wxJoystick::GetNumberAxes(void) const
301{
302#ifdef __WIN32__
303 JOYCAPS joyCaps;
304 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
305 return 0;
306 else
307 return joyCaps.wNumAxes;
308#else
309 return 0;
310#endif
311}
312
313int wxJoystick::GetMaxButtons(void) const
314{
315#ifdef __WIN32__
316 JOYCAPS joyCaps;
317 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
318 return 0;
319 else
320 return joyCaps.wMaxButtons;
321#else
322 return 0;
323#endif
324}
325
326int wxJoystick::GetMaxAxes(void) const
327{
328#ifdef __WIN32__
329 JOYCAPS joyCaps;
330 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
331 return 0;
332 else
333 return joyCaps.wMaxAxes;
334#else
335 return 0;
336#endif
337}
338
339int wxJoystick::GetPollingMin(void) const
340{
341 JOYCAPS joyCaps;
342 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
343 return 0;
344 else
345 return joyCaps.wPeriodMin;
346}
347
348int wxJoystick::GetPollingMax(void) const
349{
350 JOYCAPS joyCaps;
351 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
352 return 0;
353 else
354 return joyCaps.wPeriodMax;
355}
356
357int wxJoystick::GetRudderMin(void) const
358{
359#ifdef __WIN32__
360 JOYCAPS joyCaps;
361 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
362 return 0;
363 else
364 return joyCaps.wRmin;
365#else
366 return 0;
367#endif
368}
369
370int wxJoystick::GetRudderMax(void) const
371{
372#ifdef __WIN32__
373 JOYCAPS joyCaps;
374 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
375 return 0;
376 else
377 return joyCaps.wRmax;
378#else
379 return 0;
380#endif
381}
382
383int wxJoystick::GetUMin(void) const
384{
385#ifdef __WIN32__
386 JOYCAPS joyCaps;
387 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
388 return 0;
389 else
390 return joyCaps.wUmin;
391#else
392 return 0;
393#endif
394}
395
396int wxJoystick::GetUMax(void) const
397{
398#ifdef __WIN32__
399 JOYCAPS joyCaps;
400 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
401 return 0;
402 else
403 return joyCaps.wUmax;
404#else
405 return 0;
406#endif
407}
408
409int wxJoystick::GetVMin(void) const
410{
411#ifdef __WIN32__
412 JOYCAPS joyCaps;
413 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
414 return 0;
415 else
416 return joyCaps.wVmin;
417#else
418 return 0;
419#endif
420}
421
422int wxJoystick::GetVMax(void) const
423{
424#ifdef __WIN32__
425 JOYCAPS joyCaps;
426 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
427 return 0;
428 else
429 return joyCaps.wVmax;
430#else
431 return 0;
432#endif
433}
434
435
436bool wxJoystick::HasRudder(void) const
437{
438#ifdef __WIN32__
439 JOYCAPS joyCaps;
440 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
441 return FALSE;
442 else
443 return ((joyCaps.wCaps & JOYCAPS_HASR) == JOYCAPS_HASR);
444#else
445 return FALSE;
446#endif
447}
448
449bool wxJoystick::HasZ(void) const
450{
451#ifdef __WIN32__
452 JOYCAPS joyCaps;
453 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
454 return FALSE;
455 else
456 return ((joyCaps.wCaps & JOYCAPS_HASZ) == JOYCAPS_HASZ);
457#else
458 return FALSE;
459#endif
460}
461
462bool wxJoystick::HasU(void) const
463{
464#ifdef __WIN32__
465 JOYCAPS joyCaps;
466 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
467 return FALSE;
468 else
469 return ((joyCaps.wCaps & JOYCAPS_HASU) == JOYCAPS_HASU);
470#else
471 return FALSE;
472#endif
473}
474
475bool wxJoystick::HasV(void) const
476{
477#ifdef __WIN32__
478 JOYCAPS joyCaps;
479 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
480 return FALSE;
481 else
482 return ((joyCaps.wCaps & JOYCAPS_HASV) == JOYCAPS_HASV);
483#else
484 return FALSE;
485#endif
486}
487
488bool wxJoystick::HasPOV(void) const
489{
490#ifdef __WIN32__
491 JOYCAPS joyCaps;
492 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
493 return FALSE;
494 else
495 return ((joyCaps.wCaps & JOYCAPS_HASPOV) == JOYCAPS_HASPOV);
496#else
497 return FALSE;
498#endif
499}
500
501bool wxJoystick::HasPOV4Dir(void) const
502{
503#ifdef __WIN32__
504 JOYCAPS joyCaps;
505 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
506 return FALSE;
507 else
508 return ((joyCaps.wCaps & JOYCAPS_POV4DIR) == JOYCAPS_POV4DIR);
509#else
510 return FALSE;
511#endif
512}
513
514bool wxJoystick::HasPOVCTS(void) const
515{
516#ifdef __WIN32__
517 JOYCAPS joyCaps;
518 if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
519 return FALSE;
520 else
521 return ((joyCaps.wCaps & JOYCAPS_POVCTS) == JOYCAPS_POVCTS);
522#else
523 return FALSE;
524#endif
525}
526
527// Operations
528////////////////////////////////////////////////////////////////////////////
529
530bool wxJoystick::SetCapture(wxWindow* win, int pollingFreq)
531{
532 BOOL changed = (pollingFreq == 0);
533 MMRESULT res = joySetCapture((HWND) win->GetHWND(), m_joystick, pollingFreq, changed);
534 return (res == JOYERR_NOERROR);
535}
536
537bool wxJoystick::ReleaseCapture(void)
538{
539 MMRESULT res = joyReleaseCapture(m_joystick);
540 return (res == JOYERR_NOERROR);
541}
542
wxWidgets (Impactor)