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author | David Walter Seikel | 2014-01-13 19:47:58 +1000 |
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committer | David Walter Seikel | 2014-01-13 19:47:58 +1000 |
commit | f9158592e1478b2013afc7041d9ed041cf2d2f4a (patch) | |
tree | b16e389d7988700e21b4c9741044cefa536dcbae /libraries/irrlicht-1.8/source/Irrlicht/CIrrDeviceLinux.cpp | |
parent | Libraries readme updated with change markers and more of the Irrlicht changes. (diff) | |
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Update Irrlicht to 1.8.1. Include actual change markers this time. lol
Diffstat (limited to '')
-rw-r--r-- | libraries/irrlicht-1.8/source/Irrlicht/CIrrDeviceLinux.cpp | 2298 |
1 files changed, 0 insertions, 2298 deletions
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/CIrrDeviceLinux.cpp b/libraries/irrlicht-1.8/source/Irrlicht/CIrrDeviceLinux.cpp deleted file mode 100644 index a97c9d3..0000000 --- a/libraries/irrlicht-1.8/source/Irrlicht/CIrrDeviceLinux.cpp +++ /dev/null | |||
@@ -1,2298 +0,0 @@ | |||
1 | // Copyright (C) 2002-2012 Nikolaus Gebhardt | ||
2 | // This file is part of the "Irrlicht Engine". | ||
3 | // For conditions of distribution and use, see copyright notice in irrlicht.h | ||
4 | |||
5 | #include "CIrrDeviceLinux.h" | ||
6 | |||
7 | #ifdef _IRR_COMPILE_WITH_X11_DEVICE_ | ||
8 | |||
9 | #include <stdio.h> | ||
10 | #include <stdlib.h> | ||
11 | #include <sys/utsname.h> | ||
12 | #include <time.h> | ||
13 | #include "IEventReceiver.h" | ||
14 | #include "ISceneManager.h" | ||
15 | #include "IGUIEnvironment.h" | ||
16 | #include "os.h" | ||
17 | #include "CTimer.h" | ||
18 | #include "irrString.h" | ||
19 | #include "Keycodes.h" | ||
20 | #include "COSOperator.h" | ||
21 | #include "CColorConverter.h" | ||
22 | #include "SIrrCreationParameters.h" | ||
23 | #include "IGUISpriteBank.h" | ||
24 | #include <X11/XKBlib.h> | ||
25 | #include <X11/Xatom.h> | ||
26 | |||
27 | #ifdef _IRR_LINUX_XCURSOR_ | ||
28 | #include <X11/Xcursor/Xcursor.h> | ||
29 | #endif | ||
30 | |||
31 | #if defined _IRR_COMPILE_WITH_JOYSTICK_EVENTS_ | ||
32 | #include <fcntl.h> | ||
33 | #include <unistd.h> | ||
34 | |||
35 | #ifdef __FREE_BSD_ | ||
36 | #include <sys/joystick.h> | ||
37 | #else | ||
38 | |||
39 | // linux/joystick.h includes linux/input.h, which #defines values for various KEY_FOO keys. | ||
40 | // These override the irr::KEY_FOO equivalents, which stops key handling from working. | ||
41 | // As a workaround, defining _INPUT_H stops linux/input.h from being included; it | ||
42 | // doesn't actually seem to be necessary except to pull in sys/ioctl.h. | ||
43 | #define _INPUT_H | ||
44 | #include <sys/ioctl.h> // Would normally be included in linux/input.h | ||
45 | #include <linux/joystick.h> | ||
46 | #undef _INPUT_H | ||
47 | #endif | ||
48 | |||
49 | #endif // _IRR_COMPILE_WITH_JOYSTICK_EVENTS_ | ||
50 | |||
51 | namespace irr | ||
52 | { | ||
53 | namespace video | ||
54 | { | ||
55 | IVideoDriver* createOpenGLDriver(const SIrrlichtCreationParameters& params, | ||
56 | io::IFileSystem* io, CIrrDeviceLinux* device); | ||
57 | } | ||
58 | } // end namespace irr | ||
59 | |||
60 | namespace | ||
61 | { | ||
62 | Atom X_ATOM_CLIPBOARD; | ||
63 | Atom X_ATOM_TARGETS; | ||
64 | Atom X_ATOM_UTF8_STRING; | ||
65 | Atom X_ATOM_TEXT; | ||
66 | }; | ||
67 | |||
68 | namespace irr | ||
69 | { | ||
70 | |||
71 | const char* wmDeleteWindow = "WM_DELETE_WINDOW"; | ||
72 | |||
73 | //! constructor | ||
74 | CIrrDeviceLinux::CIrrDeviceLinux(const SIrrlichtCreationParameters& param) | ||
75 | : CIrrDeviceStub(param), | ||
76 | #ifdef _IRR_COMPILE_WITH_X11_ | ||
77 | display(0), visual(0), screennr(0), window(0), StdHints(0), SoftwareImage(0), | ||
78 | #ifdef _IRR_COMPILE_WITH_OPENGL_ | ||
79 | glxWin(0), | ||
80 | Context(0), | ||
81 | #endif | ||
82 | #endif | ||
83 | Width(param.WindowSize.Width), Height(param.WindowSize.Height), | ||
84 | WindowHasFocus(false), WindowMinimized(false), | ||
85 | UseXVidMode(false), UseXRandR(false), UseGLXWindow(false), | ||
86 | ExternalWindow(false), AutorepeatSupport(0) | ||
87 | { | ||
88 | #ifdef _DEBUG | ||
89 | setDebugName("CIrrDeviceLinux"); | ||
90 | #endif | ||
91 | |||
92 | // print version, distribution etc. | ||
93 | // thx to LynxLuna for pointing me to the uname function | ||
94 | core::stringc linuxversion; | ||
95 | struct utsname LinuxInfo; | ||
96 | uname(&LinuxInfo); | ||
97 | |||
98 | linuxversion += LinuxInfo.sysname; | ||
99 | linuxversion += " "; | ||
100 | linuxversion += LinuxInfo.release; | ||
101 | linuxversion += " "; | ||
102 | linuxversion += LinuxInfo.version; | ||
103 | linuxversion += " "; | ||
104 | linuxversion += LinuxInfo.machine; | ||
105 | |||
106 | Operator = new COSOperator(linuxversion, this); | ||
107 | os::Printer::log(linuxversion.c_str(), ELL_INFORMATION); | ||
108 | |||
109 | // create keymap | ||
110 | createKeyMap(); | ||
111 | |||
112 | // create window | ||
113 | if (CreationParams.DriverType != video::EDT_NULL) | ||
114 | { | ||
115 | // create the window, only if we do not use the null device | ||
116 | if (!createWindow()) | ||
117 | return; | ||
118 | } | ||
119 | |||
120 | // create cursor control | ||
121 | CursorControl = new CCursorControl(this, CreationParams.DriverType == video::EDT_NULL); | ||
122 | |||
123 | // create driver | ||
124 | createDriver(); | ||
125 | |||
126 | if (!VideoDriver) | ||
127 | return; | ||
128 | |||
129 | createGUIAndScene(); | ||
130 | } | ||
131 | |||
132 | |||
133 | //! destructor | ||
134 | CIrrDeviceLinux::~CIrrDeviceLinux() | ||
135 | { | ||
136 | #ifdef _IRR_COMPILE_WITH_X11_ | ||
137 | if (StdHints) | ||
138 | XFree(StdHints); | ||
139 | // Disable cursor (it is drop'ed in stub) | ||
140 | if (CursorControl) | ||
141 | { | ||
142 | CursorControl->setVisible(false); | ||
143 | static_cast<CCursorControl*>(CursorControl)->clearCursors(); | ||
144 | } | ||
145 | |||
146 | // Must free OpenGL textures etc before destroying context, so can't wait for stub destructor | ||
147 | if ( GUIEnvironment ) | ||
148 | { | ||
149 | GUIEnvironment->drop(); | ||
150 | GUIEnvironment = NULL; | ||
151 | } | ||
152 | if ( SceneManager ) | ||
153 | { | ||
154 | SceneManager->drop(); | ||
155 | SceneManager = NULL; | ||
156 | } | ||
157 | if ( VideoDriver ) | ||
158 | { | ||
159 | VideoDriver->drop(); | ||
160 | VideoDriver = NULL; | ||
161 | } | ||
162 | |||
163 | if (display) | ||
164 | { | ||
165 | #ifdef _IRR_COMPILE_WITH_OPENGL_ | ||
166 | if (Context) | ||
167 | { | ||
168 | if (glxWin) | ||
169 | { | ||
170 | if (!glXMakeContextCurrent(display, None, None, NULL)) | ||
171 | os::Printer::log("Could not release glx context.", ELL_WARNING); | ||
172 | } | ||
173 | else | ||
174 | { | ||
175 | if (!glXMakeCurrent(display, None, NULL)) | ||
176 | os::Printer::log("Could not release glx context.", ELL_WARNING); | ||
177 | } | ||
178 | glXDestroyContext(display, Context); | ||
179 | if (glxWin) | ||
180 | glXDestroyWindow(display, glxWin); | ||
181 | } | ||
182 | #endif // #ifdef _IRR_COMPILE_WITH_OPENGL_ | ||
183 | |||
184 | // Reset fullscreen resolution change | ||
185 | switchToFullscreen(true); | ||
186 | |||
187 | if (SoftwareImage) | ||
188 | XDestroyImage(SoftwareImage); | ||
189 | |||
190 | if (!ExternalWindow) | ||
191 | { | ||
192 | XDestroyWindow(display,window); | ||
193 | XCloseDisplay(display); | ||
194 | } | ||
195 | } | ||
196 | if (visual) | ||
197 | XFree(visual); | ||
198 | |||
199 | #endif // #ifdef _IRR_COMPILE_WITH_X11_ | ||
200 | |||
201 | #if defined(_IRR_COMPILE_WITH_JOYSTICK_EVENTS_) | ||
202 | for (u32 joystick = 0; joystick < ActiveJoysticks.size(); ++joystick) | ||
203 | { | ||
204 | if (ActiveJoysticks[joystick].fd >= 0) | ||
205 | { | ||
206 | close(ActiveJoysticks[joystick].fd); | ||
207 | } | ||
208 | } | ||
209 | #endif | ||
210 | } | ||
211 | |||
212 | |||
213 | #if defined(_IRR_COMPILE_WITH_X11_) && defined(_DEBUG) | ||
214 | int IrrPrintXError(Display *display, XErrorEvent *event) | ||
215 | { | ||
216 | char msg[256]; | ||
217 | char msg2[256]; | ||
218 | |||
219 | snprintf(msg, 256, "%d", event->request_code); | ||
220 | XGetErrorDatabaseText(display, "XRequest", msg, "unknown", msg2, 256); | ||
221 | XGetErrorText(display, event->error_code, msg, 256); | ||
222 | os::Printer::log("X Error", msg, ELL_WARNING); | ||
223 | os::Printer::log("From call ", msg2, ELL_WARNING); | ||
224 | return 0; | ||
225 | } | ||
226 | #endif | ||
227 | |||
228 | |||
229 | bool CIrrDeviceLinux::switchToFullscreen(bool reset) | ||
230 | { | ||
231 | if (!CreationParams.Fullscreen) | ||
232 | return true; | ||
233 | if (reset) | ||
234 | { | ||
235 | #ifdef _IRR_LINUX_X11_VIDMODE_ | ||
236 | if (UseXVidMode && CreationParams.Fullscreen) | ||
237 | { | ||
238 | XF86VidModeSwitchToMode(display, screennr, &oldVideoMode); | ||
239 | XF86VidModeSetViewPort(display, screennr, 0, 0); | ||
240 | } | ||
241 | #endif | ||
242 | #ifdef _IRR_LINUX_X11_RANDR_ | ||
243 | if (UseXRandR && CreationParams.Fullscreen) | ||
244 | { | ||
245 | XRRScreenConfiguration *config=XRRGetScreenInfo(display,DefaultRootWindow(display)); | ||
246 | XRRSetScreenConfig(display,config,DefaultRootWindow(display),oldRandrMode,oldRandrRotation,CurrentTime); | ||
247 | XRRFreeScreenConfigInfo(config); | ||
248 | } | ||
249 | #endif | ||
250 | return true; | ||
251 | } | ||
252 | |||
253 | getVideoModeList(); | ||
254 | #if defined(_IRR_LINUX_X11_VIDMODE_) || defined(_IRR_LINUX_X11_RANDR_) | ||
255 | s32 eventbase, errorbase; | ||
256 | s32 bestMode = -1; | ||
257 | #endif | ||
258 | |||
259 | #ifdef _IRR_LINUX_X11_VIDMODE_ | ||
260 | if (XF86VidModeQueryExtension(display, &eventbase, &errorbase)) | ||
261 | { | ||
262 | // enumerate video modes | ||
263 | s32 modeCount; | ||
264 | XF86VidModeModeInfo** modes; | ||
265 | |||
266 | XF86VidModeGetAllModeLines(display, screennr, &modeCount, &modes); | ||
267 | |||
268 | // find fitting mode | ||
269 | for (s32 i = 0; i<modeCount; ++i) | ||
270 | { | ||
271 | if (bestMode==-1 && modes[i]->hdisplay >= Width && modes[i]->vdisplay >= Height) | ||
272 | bestMode = i; | ||
273 | else if (bestMode!=-1 && | ||
274 | modes[i]->hdisplay >= Width && | ||
275 | modes[i]->vdisplay >= Height && | ||
276 | modes[i]->hdisplay <= modes[bestMode]->hdisplay && | ||
277 | modes[i]->vdisplay <= modes[bestMode]->vdisplay) | ||
278 | bestMode = i; | ||
279 | } | ||
280 | if (bestMode != -1) | ||
281 | { | ||
282 | os::Printer::log("Starting vidmode fullscreen mode...", ELL_INFORMATION); | ||
283 | os::Printer::log("hdisplay: ", core::stringc(modes[bestMode]->hdisplay).c_str(), ELL_INFORMATION); | ||
284 | os::Printer::log("vdisplay: ", core::stringc(modes[bestMode]->vdisplay).c_str(), ELL_INFORMATION); | ||
285 | |||
286 | XF86VidModeSwitchToMode(display, screennr, modes[bestMode]); | ||
287 | XF86VidModeSetViewPort(display, screennr, 0, 0); | ||
288 | UseXVidMode=true; | ||
289 | } | ||
290 | else | ||
291 | { | ||
292 | os::Printer::log("Could not find specified video mode, running windowed.", ELL_WARNING); | ||
293 | CreationParams.Fullscreen = false; | ||
294 | } | ||
295 | |||
296 | XFree(modes); | ||
297 | } | ||
298 | else | ||
299 | #endif | ||
300 | #ifdef _IRR_LINUX_X11_RANDR_ | ||
301 | if (XRRQueryExtension(display, &eventbase, &errorbase)) | ||
302 | { | ||
303 | s32 modeCount; | ||
304 | XRRScreenConfiguration *config=XRRGetScreenInfo(display,DefaultRootWindow(display)); | ||
305 | XRRScreenSize *modes=XRRConfigSizes(config,&modeCount); | ||
306 | for (s32 i = 0; i<modeCount; ++i) | ||
307 | { | ||
308 | if (bestMode==-1 && (u32)modes[i].width >= Width && (u32)modes[i].height >= Height) | ||
309 | bestMode = i; | ||
310 | else if (bestMode!=-1 && | ||
311 | (u32)modes[i].width >= Width && | ||
312 | (u32)modes[i].height >= Height && | ||
313 | modes[i].width <= modes[bestMode].width && | ||
314 | modes[i].height <= modes[bestMode].height) | ||
315 | bestMode = i; | ||
316 | } | ||
317 | if (bestMode != -1) | ||
318 | { | ||
319 | os::Printer::log("Starting randr fullscreen mode...", ELL_INFORMATION); | ||
320 | os::Printer::log("width: ", core::stringc(modes[bestMode].width).c_str(), ELL_INFORMATION); | ||
321 | os::Printer::log("height: ", core::stringc(modes[bestMode].height).c_str(), ELL_INFORMATION); | ||
322 | |||
323 | XRRSetScreenConfig(display,config,DefaultRootWindow(display),bestMode,oldRandrRotation,CurrentTime); | ||
324 | UseXRandR=true; | ||
325 | } | ||
326 | XRRFreeScreenConfigInfo(config); | ||
327 | } | ||
328 | else | ||
329 | #endif | ||
330 | { | ||
331 | os::Printer::log("VidMode or RandR extension must be installed to allow Irrlicht " | ||
332 | "to switch to fullscreen mode. Running in windowed mode instead.", ELL_WARNING); | ||
333 | CreationParams.Fullscreen = false; | ||
334 | } | ||
335 | return CreationParams.Fullscreen; | ||
336 | } | ||
337 | |||
338 | |||
339 | #if defined(_IRR_COMPILE_WITH_X11_) | ||
340 | void IrrPrintXGrabError(int grabResult, const c8 * grabCommand ) | ||
341 | { | ||
342 | if ( grabResult == GrabSuccess ) | ||
343 | { | ||
344 | // os::Printer::log(grabCommand, ": GrabSuccess", ELL_INFORMATION); | ||
345 | return; | ||
346 | } | ||
347 | |||
348 | switch ( grabResult ) | ||
349 | { | ||
350 | case AlreadyGrabbed: | ||
351 | os::Printer::log(grabCommand, ": AlreadyGrabbed", ELL_WARNING); | ||
352 | break; | ||
353 | case GrabNotViewable: | ||
354 | os::Printer::log(grabCommand, ": GrabNotViewable", ELL_WARNING); | ||
355 | break; | ||
356 | case GrabFrozen: | ||
357 | os::Printer::log(grabCommand, ": GrabFrozen", ELL_WARNING); | ||
358 | break; | ||
359 | case GrabInvalidTime: | ||
360 | os::Printer::log(grabCommand, ": GrabInvalidTime", ELL_WARNING); | ||
361 | break; | ||
362 | default: | ||
363 | os::Printer::log(grabCommand, ": grab failed with unknown problem", ELL_WARNING); | ||
364 | break; | ||
365 | } | ||
366 | } | ||
367 | #endif | ||
368 | |||
369 | |||
370 | bool CIrrDeviceLinux::createWindow() | ||
371 | { | ||
372 | #ifdef _IRR_COMPILE_WITH_X11_ | ||
373 | #ifdef _DEBUG | ||
374 | os::Printer::log("Creating X window...", ELL_INFORMATION); | ||
375 | XSetErrorHandler(IrrPrintXError); | ||
376 | #endif | ||
377 | |||
378 | if (CreationParams.VideoData) | ||
379 | display = (Display *) CreationParams.VideoData->OpenGLLinux.X11Display; | ||
380 | if (!display) | ||
381 | display = XOpenDisplay(0); | ||
382 | if (!display) | ||
383 | { | ||
384 | os::Printer::log("Error: Need running XServer to start Irrlicht Engine.", ELL_ERROR); | ||
385 | if (XDisplayName(0)[0]) | ||
386 | os::Printer::log("Could not open display", XDisplayName(0), ELL_ERROR); | ||
387 | else | ||
388 | os::Printer::log("Could not open display, set DISPLAY variable", ELL_ERROR); | ||
389 | return false; | ||
390 | } | ||
391 | |||
392 | screennr = DefaultScreen(display); | ||
393 | |||
394 | switchToFullscreen(); | ||
395 | |||
396 | #ifdef _IRR_COMPILE_WITH_OPENGL_ | ||
397 | |||
398 | GLXFBConfig glxFBConfig; | ||
399 | int major, minor; | ||
400 | bool isAvailableGLX=false; | ||
401 | if (CreationParams.DriverType==video::EDT_OPENGL) | ||
402 | { | ||
403 | isAvailableGLX=glXQueryExtension(display,&major,&minor); | ||
404 | if (isAvailableGLX && glXQueryVersion(display, &major, &minor)) | ||
405 | { | ||
406 | #ifdef GLX_VERSION_1_3 | ||
407 | typedef GLXFBConfig * ( * PFNGLXCHOOSEFBCONFIGPROC) (Display *dpy, int screen, const int *attrib_list, int *nelements); | ||
408 | |||
409 | #ifdef _IRR_OPENGL_USE_EXTPOINTER_ | ||
410 | PFNGLXCHOOSEFBCONFIGPROC glxChooseFBConfig = (PFNGLXCHOOSEFBCONFIGPROC)glXGetProcAddress(reinterpret_cast<const GLubyte*>("glXChooseFBConfig")); | ||
411 | #else | ||
412 | PFNGLXCHOOSEFBCONFIGPROC glxChooseFBConfig=glXChooseFBConfig; | ||
413 | #endif | ||
414 | if (major==1 && minor>2 && glxChooseFBConfig) | ||
415 | { | ||
416 | // attribute array for the draw buffer | ||
417 | int visualAttrBuffer[] = | ||
418 | { | ||
419 | GLX_RENDER_TYPE, GLX_RGBA_BIT, | ||
420 | GLX_RED_SIZE, 4, | ||
421 | GLX_GREEN_SIZE, 4, | ||
422 | GLX_BLUE_SIZE, 4, | ||
423 | GLX_ALPHA_SIZE, CreationParams.WithAlphaChannel?1:0, | ||
424 | GLX_DEPTH_SIZE, CreationParams.ZBufferBits, //10,11 | ||
425 | GLX_DOUBLEBUFFER, CreationParams.Doublebuffer?True:False, | ||
426 | GLX_STENCIL_SIZE, CreationParams.Stencilbuffer?1:0, | ||
427 | #if defined(GLX_VERSION_1_4) && defined(GLX_SAMPLE_BUFFERS) // we need to check the extension string! | ||
428 | GLX_SAMPLE_BUFFERS, 1, | ||
429 | GLX_SAMPLES, CreationParams.AntiAlias, // 18,19 | ||
430 | #elif defined(GLX_ARB_multisample) | ||
431 | GLX_SAMPLE_BUFFERS_ARB, 1, | ||
432 | GLX_SAMPLES_ARB, CreationParams.AntiAlias, // 18,19 | ||
433 | #elif defined(GLX_SGIS_multisample) | ||
434 | GLX_SAMPLE_BUFFERS_SGIS, 1, | ||
435 | GLX_SAMPLES_SGIS, CreationParams.AntiAlias, // 18,19 | ||
436 | #endif | ||
437 | //#ifdef GL_ARB_framebuffer_sRGB | ||
438 | // GLX_FRAMEBUFFER_SRGB_CAPABLE_ARB, CreationParams.HandleSRGB, | ||
439 | //#elif defined(GL_EXT_framebuffer_sRGB) | ||
440 | // GLX_FRAMEBUFFER_SRGB_CAPABLE_EXT, CreationParams.HandleSRGB, | ||
441 | //#endif | ||
442 | GLX_STEREO, CreationParams.Stereobuffer?True:False, | ||
443 | None | ||
444 | }; | ||
445 | |||
446 | GLXFBConfig *configList=0; | ||
447 | int nitems=0; | ||
448 | if (CreationParams.AntiAlias<2) | ||
449 | { | ||
450 | visualAttrBuffer[17] = 0; | ||
451 | visualAttrBuffer[19] = 0; | ||
452 | } | ||
453 | // first round with unchanged values | ||
454 | { | ||
455 | configList=glxChooseFBConfig(display, screennr, visualAttrBuffer,&nitems); | ||
456 | if (!configList && CreationParams.AntiAlias) | ||
457 | { | ||
458 | while (!configList && (visualAttrBuffer[19]>1)) | ||
459 | { | ||
460 | visualAttrBuffer[19] -= 1; | ||
461 | configList=glxChooseFBConfig(display, screennr, visualAttrBuffer,&nitems); | ||
462 | } | ||
463 | if (!configList) | ||
464 | { | ||
465 | visualAttrBuffer[17] = 0; | ||
466 | visualAttrBuffer[19] = 0; | ||
467 | configList=glxChooseFBConfig(display, screennr, visualAttrBuffer,&nitems); | ||
468 | if (configList) | ||
469 | { | ||
470 | os::Printer::log("No FSAA available.", ELL_WARNING); | ||
471 | CreationParams.AntiAlias=0; | ||
472 | } | ||
473 | else | ||
474 | { | ||
475 | //reenable multisampling | ||
476 | visualAttrBuffer[17] = 1; | ||
477 | visualAttrBuffer[19] = CreationParams.AntiAlias; | ||
478 | } | ||
479 | } | ||
480 | } | ||
481 | } | ||
482 | // Next try with flipped stencil buffer value | ||
483 | // If the first round was with stencil flag it's now without | ||
484 | // Other way round also makes sense because some configs | ||
485 | // only have depth buffer combined with stencil buffer | ||
486 | if (!configList) | ||
487 | { | ||
488 | if (CreationParams.Stencilbuffer) | ||
489 | os::Printer::log("No stencilbuffer available, disabling stencil shadows.", ELL_WARNING); | ||
490 | CreationParams.Stencilbuffer = !CreationParams.Stencilbuffer; | ||
491 | visualAttrBuffer[15]=CreationParams.Stencilbuffer?1:0; | ||
492 | |||
493 | configList=glxChooseFBConfig(display, screennr, visualAttrBuffer,&nitems); | ||
494 | if (!configList && CreationParams.AntiAlias) | ||
495 | { | ||
496 | while (!configList && (visualAttrBuffer[19]>1)) | ||
497 | { | ||
498 | visualAttrBuffer[19] -= 1; | ||
499 | configList=glxChooseFBConfig(display, screennr, visualAttrBuffer,&nitems); | ||
500 | } | ||
501 | if (!configList) | ||
502 | { | ||
503 | visualAttrBuffer[17] = 0; | ||
504 | visualAttrBuffer[19] = 0; | ||
505 | configList=glxChooseFBConfig(display, screennr, visualAttrBuffer,&nitems); | ||
506 | if (configList) | ||
507 | { | ||
508 | os::Printer::log("No FSAA available.", ELL_WARNING); | ||
509 | CreationParams.AntiAlias=0; | ||
510 | } | ||
511 | else | ||
512 | { | ||
513 | //reenable multisampling | ||
514 | visualAttrBuffer[17] = 1; | ||
515 | visualAttrBuffer[19] = CreationParams.AntiAlias; | ||
516 | } | ||
517 | } | ||
518 | } | ||
519 | } | ||
520 | // Next try without double buffer | ||
521 | if (!configList && CreationParams.Doublebuffer) | ||
522 | { | ||
523 | os::Printer::log("No doublebuffering available.", ELL_WARNING); | ||
524 | CreationParams.Doublebuffer=false; | ||
525 | visualAttrBuffer[13] = GLX_DONT_CARE; | ||
526 | CreationParams.Stencilbuffer = false; | ||
527 | visualAttrBuffer[15]=0; | ||
528 | configList=glxChooseFBConfig(display, screennr, visualAttrBuffer,&nitems); | ||
529 | if (!configList && CreationParams.AntiAlias) | ||
530 | { | ||
531 | while (!configList && (visualAttrBuffer[19]>1)) | ||
532 | { | ||
533 | visualAttrBuffer[19] -= 1; | ||
534 | configList=glxChooseFBConfig(display, screennr, visualAttrBuffer,&nitems); | ||
535 | } | ||
536 | if (!configList) | ||
537 | { | ||
538 | visualAttrBuffer[17] = 0; | ||
539 | visualAttrBuffer[19] = 0; | ||
540 | configList=glxChooseFBConfig(display, screennr, visualAttrBuffer,&nitems); | ||
541 | if (configList) | ||
542 | { | ||
543 | os::Printer::log("No FSAA available.", ELL_WARNING); | ||
544 | CreationParams.AntiAlias=0; | ||
545 | } | ||
546 | else | ||
547 | { | ||
548 | //reenable multisampling | ||
549 | visualAttrBuffer[17] = 1; | ||
550 | visualAttrBuffer[19] = CreationParams.AntiAlias; | ||
551 | } | ||
552 | } | ||
553 | } | ||
554 | } | ||
555 | if (configList) | ||
556 | { | ||
557 | glxFBConfig=configList[0]; | ||
558 | XFree(configList); | ||
559 | UseGLXWindow=true; | ||
560 | #ifdef _IRR_OPENGL_USE_EXTPOINTER_ | ||
561 | typedef XVisualInfo * ( * PFNGLXGETVISUALFROMFBCONFIGPROC) (Display *dpy, GLXFBConfig config); | ||
562 | PFNGLXGETVISUALFROMFBCONFIGPROC glxGetVisualFromFBConfig= (PFNGLXGETVISUALFROMFBCONFIGPROC)glXGetProcAddress(reinterpret_cast<const GLubyte*>("glXGetVisualFromFBConfig")); | ||
563 | if (glxGetVisualFromFBConfig) | ||
564 | visual = glxGetVisualFromFBConfig(display,glxFBConfig); | ||
565 | #else | ||
566 | visual = glXGetVisualFromFBConfig(display,glxFBConfig); | ||
567 | #endif | ||
568 | } | ||
569 | } | ||
570 | else | ||
571 | #endif | ||
572 | { | ||
573 | // attribute array for the draw buffer | ||
574 | int visualAttrBuffer[] = | ||
575 | { | ||
576 | GLX_RGBA, GLX_USE_GL, | ||
577 | GLX_RED_SIZE, 4, | ||
578 | GLX_GREEN_SIZE, 4, | ||
579 | GLX_BLUE_SIZE, 4, | ||
580 | GLX_ALPHA_SIZE, CreationParams.WithAlphaChannel?1:0, | ||
581 | GLX_DEPTH_SIZE, CreationParams.ZBufferBits, | ||
582 | GLX_STENCIL_SIZE, CreationParams.Stencilbuffer?1:0, // 12,13 | ||
583 | // The following attributes have no flags, but are | ||
584 | // either present or not. As a no-op we use | ||
585 | // GLX_USE_GL, which is silently ignored by glXChooseVisual | ||
586 | CreationParams.Doublebuffer?GLX_DOUBLEBUFFER:GLX_USE_GL, // 14 | ||
587 | CreationParams.Stereobuffer?GLX_STEREO:GLX_USE_GL, // 15 | ||
588 | //#ifdef GL_ARB_framebuffer_sRGB | ||
589 | // CreationParams.HandleSRGB?GLX_FRAMEBUFFER_SRGB_CAPABLE_ARB:GLX_USE_GL, | ||
590 | //#elif defined(GL_EXT_framebuffer_sRGB) | ||
591 | // CreationParams.HandleSRGB?GLX_FRAMEBUFFER_SRGB_CAPABLE_EXT:GLX_USE_GL, | ||
592 | //#endif | ||
593 | None | ||
594 | }; | ||
595 | |||
596 | visual=glXChooseVisual(display, screennr, visualAttrBuffer); | ||
597 | if (!visual) | ||
598 | { | ||
599 | if (CreationParams.Stencilbuffer) | ||
600 | os::Printer::log("No stencilbuffer available, disabling.", ELL_WARNING); | ||
601 | CreationParams.Stencilbuffer = !CreationParams.Stencilbuffer; | ||
602 | visualAttrBuffer[13]=CreationParams.Stencilbuffer?1:0; | ||
603 | |||
604 | visual=glXChooseVisual(display, screennr, visualAttrBuffer); | ||
605 | if (!visual && CreationParams.Doublebuffer) | ||
606 | { | ||
607 | os::Printer::log("No doublebuffering available.", ELL_WARNING); | ||
608 | CreationParams.Doublebuffer=false; | ||
609 | visualAttrBuffer[14] = GLX_USE_GL; | ||
610 | visual=glXChooseVisual(display, screennr, visualAttrBuffer); | ||
611 | } | ||
612 | } | ||
613 | } | ||
614 | } | ||
615 | else | ||
616 | os::Printer::log("No GLX support available. OpenGL driver will not work.", ELL_WARNING); | ||
617 | } | ||
618 | // don't use the XVisual with OpenGL, because it ignores all requested | ||
619 | // properties of the CreationParams | ||
620 | else if (!visual) | ||
621 | #endif // _IRR_COMPILE_WITH_OPENGL_ | ||
622 | |||
623 | // create visual with standard X methods | ||
624 | { | ||
625 | os::Printer::log("Using plain X visual"); | ||
626 | XVisualInfo visTempl; //Template to hold requested values | ||
627 | int visNumber; // Return value of available visuals | ||
628 | |||
629 | visTempl.screen = screennr; | ||
630 | // ARGB visuals should be avoided for usual applications | ||
631 | visTempl.depth = CreationParams.WithAlphaChannel?32:24; | ||
632 | while ((!visual) && (visTempl.depth>=16)) | ||
633 | { | ||
634 | visual = XGetVisualInfo(display, VisualScreenMask|VisualDepthMask, | ||
635 | &visTempl, &visNumber); | ||
636 | visTempl.depth -= 8; | ||
637 | } | ||
638 | } | ||
639 | |||
640 | if (!visual) | ||
641 | { | ||
642 | os::Printer::log("Fatal error, could not get visual.", ELL_ERROR); | ||
643 | XCloseDisplay(display); | ||
644 | display=0; | ||
645 | return false; | ||
646 | } | ||
647 | #ifdef _DEBUG | ||
648 | else | ||
649 | os::Printer::log("Visual chosen: ", core::stringc(static_cast<u32>(visual->visualid)).c_str(), ELL_DEBUG); | ||
650 | #endif | ||
651 | |||
652 | // create color map | ||
653 | Colormap colormap; | ||
654 | colormap = XCreateColormap(display, | ||
655 | RootWindow(display, visual->screen), | ||
656 | visual->visual, AllocNone); | ||
657 | |||
658 | attributes.colormap = colormap; | ||
659 | attributes.border_pixel = 0; | ||
660 | attributes.event_mask = StructureNotifyMask | FocusChangeMask | ExposureMask; | ||
661 | if (!CreationParams.IgnoreInput) | ||
662 | attributes.event_mask |= PointerMotionMask | | ||
663 | ButtonPressMask | KeyPressMask | | ||
664 | ButtonReleaseMask | KeyReleaseMask; | ||
665 | |||
666 | if (!CreationParams.WindowId) | ||
667 | { | ||
668 | // create new Window | ||
669 | // Remove window manager decoration in fullscreen | ||
670 | attributes.override_redirect = CreationParams.Fullscreen; | ||
671 | window = XCreateWindow(display, | ||
672 | RootWindow(display, visual->screen), | ||
673 | 0, 0, Width, Height, 0, visual->depth, | ||
674 | InputOutput, visual->visual, | ||
675 | CWBorderPixel | CWColormap | CWEventMask | CWOverrideRedirect, | ||
676 | &attributes); | ||
677 | XMapRaised(display, window); | ||
678 | CreationParams.WindowId = (void*)window; | ||
679 | Atom wmDelete; | ||
680 | wmDelete = XInternAtom(display, wmDeleteWindow, True); | ||
681 | XSetWMProtocols(display, window, &wmDelete, 1); | ||
682 | if (CreationParams.Fullscreen) | ||
683 | { | ||
684 | XSetInputFocus(display, window, RevertToParent, CurrentTime); | ||
685 | int grabKb = XGrabKeyboard(display, window, True, GrabModeAsync, | ||
686 | GrabModeAsync, CurrentTime); | ||
687 | IrrPrintXGrabError(grabKb, "XGrabKeyboard"); | ||
688 | int grabPointer = XGrabPointer(display, window, True, ButtonPressMask, | ||
689 | GrabModeAsync, GrabModeAsync, window, None, CurrentTime); | ||
690 | IrrPrintXGrabError(grabPointer, "XGrabPointer"); | ||
691 | XWarpPointer(display, None, window, 0, 0, 0, 0, 0, 0); | ||
692 | } | ||
693 | } | ||
694 | else | ||
695 | { | ||
696 | // attach external window | ||
697 | window = (Window)CreationParams.WindowId; | ||
698 | if (!CreationParams.IgnoreInput) | ||
699 | { | ||
700 | XCreateWindow(display, | ||
701 | window, | ||
702 | 0, 0, Width, Height, 0, visual->depth, | ||
703 | InputOutput, visual->visual, | ||
704 | CWBorderPixel | CWColormap | CWEventMask, | ||
705 | &attributes); | ||
706 | } | ||
707 | XWindowAttributes wa; | ||
708 | XGetWindowAttributes(display, window, &wa); | ||
709 | CreationParams.WindowSize.Width = wa.width; | ||
710 | CreationParams.WindowSize.Height = wa.height; | ||
711 | CreationParams.Fullscreen = false; | ||
712 | ExternalWindow = true; | ||
713 | } | ||
714 | |||
715 | WindowMinimized=false; | ||
716 | // Currently broken in X, see Bug ID 2795321 | ||
717 | // XkbSetDetectableAutoRepeat(display, True, &AutorepeatSupport); | ||
718 | |||
719 | #ifdef _IRR_COMPILE_WITH_OPENGL_ | ||
720 | |||
721 | // connect glx context to window | ||
722 | Context=0; | ||
723 | if (isAvailableGLX && CreationParams.DriverType==video::EDT_OPENGL) | ||
724 | { | ||
725 | if (CreationParams.VideoData) | ||
726 | Context = (GLXContext) CreationParams.VideoData->OpenGLLinux.X11Context; | ||
727 | if (Context) | ||
728 | { | ||
729 | if (!glXMakeCurrent(display, window, Context)) | ||
730 | { | ||
731 | os::Printer::log("Could not make context current.", ELL_WARNING); | ||
732 | glXDestroyContext(display, Context); | ||
733 | } | ||
734 | } | ||
735 | else if (UseGLXWindow) | ||
736 | { | ||
737 | glxWin=glXCreateWindow(display,glxFBConfig,window,NULL); | ||
738 | if (glxWin) | ||
739 | { | ||
740 | // create glx context | ||
741 | Context = glXCreateNewContext(display, glxFBConfig, GLX_RGBA_TYPE, NULL, True); | ||
742 | if (Context) | ||
743 | { | ||
744 | if (!glXMakeContextCurrent(display, glxWin, glxWin, Context)) | ||
745 | { | ||
746 | os::Printer::log("Could not make context current.", ELL_WARNING); | ||
747 | glXDestroyContext(display, Context); | ||
748 | } | ||
749 | } | ||
750 | else | ||
751 | { | ||
752 | os::Printer::log("Could not create GLX rendering context.", ELL_WARNING); | ||
753 | } | ||
754 | } | ||
755 | else | ||
756 | { | ||
757 | os::Printer::log("Could not create GLX window.", ELL_WARNING); | ||
758 | } | ||
759 | } | ||
760 | else | ||
761 | { | ||
762 | Context = glXCreateContext(display, visual, NULL, True); | ||
763 | if (Context) | ||
764 | { | ||
765 | if (!glXMakeCurrent(display, window, Context)) | ||
766 | { | ||
767 | os::Printer::log("Could not make context current.", ELL_WARNING); | ||
768 | glXDestroyContext(display, Context); | ||
769 | } | ||
770 | } | ||
771 | else | ||
772 | { | ||
773 | os::Printer::log("Could not create GLX rendering context.", ELL_WARNING); | ||
774 | } | ||
775 | } | ||
776 | } | ||
777 | #endif // _IRR_COMPILE_WITH_OPENGL_ | ||
778 | |||
779 | Window tmp; | ||
780 | u32 borderWidth; | ||
781 | int x,y; | ||
782 | unsigned int bits; | ||
783 | |||
784 | XGetGeometry(display, window, &tmp, &x, &y, &Width, &Height, &borderWidth, &bits); | ||
785 | CreationParams.Bits = bits; | ||
786 | CreationParams.WindowSize.Width = Width; | ||
787 | CreationParams.WindowSize.Height = Height; | ||
788 | |||
789 | StdHints = XAllocSizeHints(); | ||
790 | long num; | ||
791 | XGetWMNormalHints(display, window, StdHints, &num); | ||
792 | |||
793 | // create an XImage for the software renderer | ||
794 | //(thx to Nadav for some clues on how to do that!) | ||
795 | |||
796 | if (CreationParams.DriverType == video::EDT_SOFTWARE || CreationParams.DriverType == video::EDT_BURNINGSVIDEO) | ||
797 | { | ||
798 | SoftwareImage = XCreateImage(display, | ||
799 | visual->visual, visual->depth, | ||
800 | ZPixmap, 0, 0, Width, Height, | ||
801 | BitmapPad(display), 0); | ||
802 | |||
803 | // use malloc because X will free it later on | ||
804 | if (SoftwareImage) | ||
805 | SoftwareImage->data = (char*) malloc(SoftwareImage->bytes_per_line * SoftwareImage->height * sizeof(char)); | ||
806 | } | ||
807 | |||
808 | initXAtoms(); | ||
809 | |||
810 | #endif // #ifdef _IRR_COMPILE_WITH_X11_ | ||
811 | return true; | ||
812 | } | ||
813 | |||
814 | |||
815 | //! create the driver | ||
816 | void CIrrDeviceLinux::createDriver() | ||
817 | { | ||
818 | switch(CreationParams.DriverType) | ||
819 | { | ||
820 | #ifdef _IRR_COMPILE_WITH_X11_ | ||
821 | |||
822 | case video::EDT_SOFTWARE: | ||
823 | #ifdef _IRR_COMPILE_WITH_SOFTWARE_ | ||
824 | VideoDriver = video::createSoftwareDriver(CreationParams.WindowSize, CreationParams.Fullscreen, FileSystem, this); | ||
825 | #else | ||
826 | os::Printer::log("No Software driver support compiled in.", ELL_ERROR); | ||
827 | #endif | ||
828 | break; | ||
829 | |||
830 | case video::EDT_BURNINGSVIDEO: | ||
831 | #ifdef _IRR_COMPILE_WITH_BURNINGSVIDEO_ | ||
832 | VideoDriver = video::createBurningVideoDriver(CreationParams, FileSystem, this); | ||
833 | #else | ||
834 | os::Printer::log("Burning's video driver was not compiled in.", ELL_ERROR); | ||
835 | #endif | ||
836 | break; | ||
837 | |||
838 | case video::EDT_OPENGL: | ||
839 | #ifdef _IRR_COMPILE_WITH_OPENGL_ | ||
840 | if (Context) | ||
841 | VideoDriver = video::createOpenGLDriver(CreationParams, FileSystem, this); | ||
842 | #else | ||
843 | os::Printer::log("No OpenGL support compiled in.", ELL_ERROR); | ||
844 | #endif | ||
845 | break; | ||
846 | |||
847 | case video::EDT_DIRECT3D8: | ||
848 | case video::EDT_DIRECT3D9: | ||
849 | os::Printer::log("This driver is not available in Linux. Try OpenGL or Software renderer.", | ||
850 | ELL_ERROR); | ||
851 | break; | ||
852 | |||
853 | case video::EDT_NULL: | ||
854 | VideoDriver = video::createNullDriver(FileSystem, CreationParams.WindowSize); | ||
855 | break; | ||
856 | |||
857 | default: | ||
858 | os::Printer::log("Unable to create video driver of unknown type.", ELL_ERROR); | ||
859 | break; | ||
860 | #else | ||
861 | case video::EDT_NULL: | ||
862 | VideoDriver = video::createNullDriver(FileSystem, CreationParams.WindowSize); | ||
863 | break; | ||
864 | default: | ||
865 | os::Printer::log("No X11 support compiled in. Only Null driver available.", ELL_ERROR); | ||
866 | break; | ||
867 | #endif | ||
868 | } | ||
869 | } | ||
870 | |||
871 | |||
872 | //! runs the device. Returns false if device wants to be deleted | ||
873 | bool CIrrDeviceLinux::run() | ||
874 | { | ||
875 | os::Timer::tick(); | ||
876 | |||
877 | #ifdef _IRR_COMPILE_WITH_X11_ | ||
878 | |||
879 | if ( CursorControl ) | ||
880 | static_cast<CCursorControl*>(CursorControl)->update(); | ||
881 | |||
882 | if ((CreationParams.DriverType != video::EDT_NULL) && display) | ||
883 | { | ||
884 | SEvent irrevent; | ||
885 | irrevent.MouseInput.ButtonStates = 0xffffffff; | ||
886 | |||
887 | while (XPending(display) > 0 && !Close) | ||
888 | { | ||
889 | XEvent event; | ||
890 | XNextEvent(display, &event); | ||
891 | |||
892 | switch (event.type) | ||
893 | { | ||
894 | case ConfigureNotify: | ||
895 | // check for changed window size | ||
896 | if ((event.xconfigure.width != (int) Width) || | ||
897 | (event.xconfigure.height != (int) Height)) | ||
898 | { | ||
899 | Width = event.xconfigure.width; | ||
900 | Height = event.xconfigure.height; | ||
901 | |||
902 | // resize image data | ||
903 | if (SoftwareImage) | ||
904 | { | ||
905 | XDestroyImage(SoftwareImage); | ||
906 | |||
907 | SoftwareImage = XCreateImage(display, | ||
908 | visual->visual, visual->depth, | ||
909 | ZPixmap, 0, 0, Width, Height, | ||
910 | BitmapPad(display), 0); | ||
911 | |||
912 | // use malloc because X will free it later on | ||
913 | if (SoftwareImage) | ||
914 | SoftwareImage->data = (char*) malloc(SoftwareImage->bytes_per_line * SoftwareImage->height * sizeof(char)); | ||
915 | } | ||
916 | |||
917 | if (VideoDriver) | ||
918 | VideoDriver->OnResize(core::dimension2d<u32>(Width, Height)); | ||
919 | } | ||
920 | break; | ||
921 | |||
922 | case MapNotify: | ||
923 | WindowMinimized=false; | ||
924 | break; | ||
925 | |||
926 | case UnmapNotify: | ||
927 | WindowMinimized=true; | ||
928 | break; | ||
929 | |||
930 | case FocusIn: | ||
931 | WindowHasFocus=true; | ||
932 | break; | ||
933 | |||
934 | case FocusOut: | ||
935 | WindowHasFocus=false; | ||
936 | break; | ||
937 | |||
938 | case MotionNotify: | ||
939 | irrevent.EventType = irr::EET_MOUSE_INPUT_EVENT; | ||
940 | irrevent.MouseInput.Event = irr::EMIE_MOUSE_MOVED; | ||
941 | irrevent.MouseInput.X = event.xbutton.x; | ||
942 | irrevent.MouseInput.Y = event.xbutton.y; | ||
943 | irrevent.MouseInput.Control = (event.xkey.state & ControlMask) != 0; | ||
944 | irrevent.MouseInput.Shift = (event.xkey.state & ShiftMask) != 0; | ||
945 | |||
946 | // mouse button states | ||
947 | irrevent.MouseInput.ButtonStates = (event.xbutton.state & Button1Mask) ? irr::EMBSM_LEFT : 0; | ||
948 | irrevent.MouseInput.ButtonStates |= (event.xbutton.state & Button3Mask) ? irr::EMBSM_RIGHT : 0; | ||
949 | irrevent.MouseInput.ButtonStates |= (event.xbutton.state & Button2Mask) ? irr::EMBSM_MIDDLE : 0; | ||
950 | |||
951 | postEventFromUser(irrevent); | ||
952 | break; | ||
953 | |||
954 | case ButtonPress: | ||
955 | case ButtonRelease: | ||
956 | |||
957 | irrevent.EventType = irr::EET_MOUSE_INPUT_EVENT; | ||
958 | irrevent.MouseInput.X = event.xbutton.x; | ||
959 | irrevent.MouseInput.Y = event.xbutton.y; | ||
960 | irrevent.MouseInput.Control = (event.xkey.state & ControlMask) != 0; | ||
961 | irrevent.MouseInput.Shift = (event.xkey.state & ShiftMask) != 0; | ||
962 | |||
963 | // mouse button states | ||
964 | // This sets the state which the buttons had _prior_ to the event. | ||
965 | // So unlike on Windows the button which just got changed has still the old state here. | ||
966 | // We handle that below by flipping the corresponding bit later. | ||
967 | irrevent.MouseInput.ButtonStates = (event.xbutton.state & Button1Mask) ? irr::EMBSM_LEFT : 0; | ||
968 | irrevent.MouseInput.ButtonStates |= (event.xbutton.state & Button3Mask) ? irr::EMBSM_RIGHT : 0; | ||
969 | irrevent.MouseInput.ButtonStates |= (event.xbutton.state & Button2Mask) ? irr::EMBSM_MIDDLE : 0; | ||
970 | |||
971 | irrevent.MouseInput.Event = irr::EMIE_COUNT; | ||
972 | |||
973 | switch(event.xbutton.button) | ||
974 | { | ||
975 | case Button1: | ||
976 | irrevent.MouseInput.Event = | ||
977 | (event.type == ButtonPress) ? irr::EMIE_LMOUSE_PRESSED_DOWN : irr::EMIE_LMOUSE_LEFT_UP; | ||
978 | irrevent.MouseInput.ButtonStates ^= irr::EMBSM_LEFT; | ||
979 | break; | ||
980 | |||
981 | case Button3: | ||
982 | irrevent.MouseInput.Event = | ||
983 | (event.type == ButtonPress) ? irr::EMIE_RMOUSE_PRESSED_DOWN : irr::EMIE_RMOUSE_LEFT_UP; | ||
984 | irrevent.MouseInput.ButtonStates ^= irr::EMBSM_RIGHT; | ||
985 | break; | ||
986 | |||
987 | case Button2: | ||
988 | irrevent.MouseInput.Event = | ||
989 | (event.type == ButtonPress) ? irr::EMIE_MMOUSE_PRESSED_DOWN : irr::EMIE_MMOUSE_LEFT_UP; | ||
990 | irrevent.MouseInput.ButtonStates ^= irr::EMBSM_MIDDLE; | ||
991 | break; | ||
992 | |||
993 | case Button4: | ||
994 | if (event.type == ButtonPress) | ||
995 | { | ||
996 | irrevent.MouseInput.Event = EMIE_MOUSE_WHEEL; | ||
997 | irrevent.MouseInput.Wheel = 1.0f; | ||
998 | } | ||
999 | break; | ||
1000 | |||
1001 | case Button5: | ||
1002 | if (event.type == ButtonPress) | ||
1003 | { | ||
1004 | irrevent.MouseInput.Event = EMIE_MOUSE_WHEEL; | ||
1005 | irrevent.MouseInput.Wheel = -1.0f; | ||
1006 | } | ||
1007 | break; | ||
1008 | } | ||
1009 | |||
1010 | if (irrevent.MouseInput.Event != irr::EMIE_COUNT) | ||
1011 | { | ||
1012 | postEventFromUser(irrevent); | ||
1013 | |||
1014 | if ( irrevent.MouseInput.Event >= EMIE_LMOUSE_PRESSED_DOWN && irrevent.MouseInput.Event <= EMIE_MMOUSE_PRESSED_DOWN ) | ||
1015 | { | ||
1016 | u32 clicks = checkSuccessiveClicks(irrevent.MouseInput.X, irrevent.MouseInput.Y, irrevent.MouseInput.Event); | ||
1017 | if ( clicks == 2 ) | ||
1018 | { | ||
1019 | irrevent.MouseInput.Event = (EMOUSE_INPUT_EVENT)(EMIE_LMOUSE_DOUBLE_CLICK + irrevent.MouseInput.Event-EMIE_LMOUSE_PRESSED_DOWN); | ||
1020 | postEventFromUser(irrevent); | ||
1021 | } | ||
1022 | else if ( clicks == 3 ) | ||
1023 | { | ||
1024 | irrevent.MouseInput.Event = (EMOUSE_INPUT_EVENT)(EMIE_LMOUSE_TRIPLE_CLICK + irrevent.MouseInput.Event-EMIE_LMOUSE_PRESSED_DOWN); | ||
1025 | postEventFromUser(irrevent); | ||
1026 | } | ||
1027 | } | ||
1028 | } | ||
1029 | break; | ||
1030 | |||
1031 | case MappingNotify: | ||
1032 | XRefreshKeyboardMapping (&event.xmapping) ; | ||
1033 | break; | ||
1034 | |||
1035 | case KeyRelease: | ||
1036 | if (0 == AutorepeatSupport && (XPending( display ) > 0) ) | ||
1037 | { | ||
1038 | // check for Autorepeat manually | ||
1039 | // We'll do the same as Windows does: Only send KeyPressed | ||
1040 | // So every KeyRelease is a real release | ||
1041 | XEvent next_event; | ||
1042 | XPeekEvent (event.xkey.display, &next_event); | ||
1043 | if ((next_event.type == KeyPress) && | ||
1044 | (next_event.xkey.keycode == event.xkey.keycode) && | ||
1045 | (next_event.xkey.time - event.xkey.time) < 2) // usually same time, but on some systems a difference of 1 is possible | ||
1046 | { | ||
1047 | /* Ignore the key release event */ | ||
1048 | break; | ||
1049 | } | ||
1050 | } | ||
1051 | // fall-through in case the release should be handled | ||
1052 | case KeyPress: | ||
1053 | { | ||
1054 | SKeyMap mp; | ||
1055 | char buf[8]={0}; | ||
1056 | XLookupString(&event.xkey, buf, sizeof(buf), &mp.X11Key, NULL); | ||
1057 | |||
1058 | irrevent.EventType = irr::EET_KEY_INPUT_EVENT; | ||
1059 | irrevent.KeyInput.PressedDown = (event.type == KeyPress); | ||
1060 | // mbtowc(&irrevent.KeyInput.Char, buf, sizeof(buf)); | ||
1061 | irrevent.KeyInput.Char = ((wchar_t*)(buf))[0]; | ||
1062 | irrevent.KeyInput.Control = (event.xkey.state & ControlMask) != 0; | ||
1063 | irrevent.KeyInput.Shift = (event.xkey.state & ShiftMask) != 0; | ||
1064 | |||
1065 | event.xkey.state = 0; // ignore shift-ctrl states for figuring out the key | ||
1066 | XLookupString(&event.xkey, buf, sizeof(buf), &mp.X11Key, NULL); | ||
1067 | const s32 idx = KeyMap.binary_search(mp); | ||
1068 | if (idx != -1) | ||
1069 | { | ||
1070 | irrevent.KeyInput.Key = (EKEY_CODE)KeyMap[idx].Win32Key; | ||
1071 | } | ||
1072 | else | ||
1073 | { | ||
1074 | irrevent.KeyInput.Key = (EKEY_CODE)0; | ||
1075 | } | ||
1076 | if (irrevent.KeyInput.Key == 0) | ||
1077 | { | ||
1078 | // 1:1 mapping to windows-keys would require testing for keyboard type (us, ger, ...) | ||
1079 | // So unless we do that we will have some unknown keys here. | ||
1080 | if (idx == -1) | ||
1081 | { | ||
1082 | os::Printer::log("Could not find EKEY_CODE, using orig. X11 keycode instead", core::stringc(event.xkey.keycode).c_str(), ELL_INFORMATION); | ||
1083 | } | ||
1084 | else | ||
1085 | { | ||
1086 | os::Printer::log("EKEY_CODE is 0, using orig. X11 keycode instead", core::stringc(event.xkey.keycode).c_str(), ELL_INFORMATION); | ||
1087 | } | ||
1088 | // Any value is better than none, that allows at least using the keys. | ||
1089 | // Worst case is that some keys will be identical, still better than _all_ | ||
1090 | // unknown keys being identical. | ||
1091 | irrevent.KeyInput.Key = (EKEY_CODE)event.xkey.keycode; | ||
1092 | } | ||
1093 | |||
1094 | postEventFromUser(irrevent); | ||
1095 | } | ||
1096 | break; | ||
1097 | |||
1098 | case ClientMessage: | ||
1099 | { | ||
1100 | char *atom = XGetAtomName(display, event.xclient.message_type); | ||
1101 | if (*atom == *wmDeleteWindow) | ||
1102 | { | ||
1103 | os::Printer::log("Quit message received.", ELL_INFORMATION); | ||
1104 | Close = true; | ||
1105 | } | ||
1106 | else | ||
1107 | { | ||
1108 | // we assume it's a user message | ||
1109 | irrevent.EventType = irr::EET_USER_EVENT; | ||
1110 | irrevent.UserEvent.UserData1 = (s32)event.xclient.data.l[0]; | ||
1111 | irrevent.UserEvent.UserData2 = (s32)event.xclient.data.l[1]; | ||
1112 | postEventFromUser(irrevent); | ||
1113 | } | ||
1114 | XFree(atom); | ||
1115 | } | ||
1116 | break; | ||
1117 | |||
1118 | case SelectionRequest: | ||
1119 | { | ||
1120 | XEvent respond; | ||
1121 | XSelectionRequestEvent *req = &(event.xselectionrequest); | ||
1122 | if ( req->target == XA_STRING) | ||
1123 | { | ||
1124 | XChangeProperty (display, | ||
1125 | req->requestor, | ||
1126 | req->property, req->target, | ||
1127 | 8, // format | ||
1128 | PropModeReplace, | ||
1129 | (unsigned char*) Clipboard.c_str(), | ||
1130 | Clipboard.size()); | ||
1131 | respond.xselection.property = req->property; | ||
1132 | } | ||
1133 | else if ( req->target == X_ATOM_TARGETS ) | ||
1134 | { | ||
1135 | long data[2]; | ||
1136 | |||
1137 | data[0] = X_ATOM_TEXT; | ||
1138 | data[1] = XA_STRING; | ||
1139 | |||
1140 | XChangeProperty (display, req->requestor, | ||
1141 | req->property, req->target, | ||
1142 | 8, PropModeReplace, | ||
1143 | (unsigned char *) &data, | ||
1144 | sizeof (data)); | ||
1145 | respond.xselection.property = req->property; | ||
1146 | } | ||
1147 | else | ||
1148 | { | ||
1149 | respond.xselection.property= None; | ||
1150 | } | ||
1151 | respond.xselection.type= SelectionNotify; | ||
1152 | respond.xselection.display= req->display; | ||
1153 | respond.xselection.requestor= req->requestor; | ||
1154 | respond.xselection.selection=req->selection; | ||
1155 | respond.xselection.target= req->target; | ||
1156 | respond.xselection.time = req->time; | ||
1157 | XSendEvent (display, req->requestor,0,0,&respond); | ||
1158 | XFlush (display); | ||
1159 | } | ||
1160 | break; | ||
1161 | |||
1162 | default: | ||
1163 | break; | ||
1164 | } // end switch | ||
1165 | |||
1166 | } // end while | ||
1167 | } | ||
1168 | #endif //_IRR_COMPILE_WITH_X11_ | ||
1169 | |||
1170 | if (!Close) | ||
1171 | pollJoysticks(); | ||
1172 | |||
1173 | return !Close; | ||
1174 | } | ||
1175 | |||
1176 | |||
1177 | //! Pause the current process for the minimum time allowed only to allow other processes to execute | ||
1178 | void CIrrDeviceLinux::yield() | ||
1179 | { | ||
1180 | struct timespec ts = {0,1}; | ||
1181 | nanosleep(&ts, NULL); | ||
1182 | } | ||
1183 | |||
1184 | |||
1185 | //! Pause execution and let other processes to run for a specified amount of time. | ||
1186 | void CIrrDeviceLinux::sleep(u32 timeMs, bool pauseTimer=false) | ||
1187 | { | ||
1188 | const bool wasStopped = Timer ? Timer->isStopped() : true; | ||
1189 | |||
1190 | struct timespec ts; | ||
1191 | ts.tv_sec = (time_t) (timeMs / 1000); | ||
1192 | ts.tv_nsec = (long) (timeMs % 1000) * 1000000; | ||
1193 | |||
1194 | if (pauseTimer && !wasStopped) | ||
1195 | Timer->stop(); | ||
1196 | |||
1197 | nanosleep(&ts, NULL); | ||
1198 | |||
1199 | if (pauseTimer && !wasStopped) | ||
1200 | Timer->start(); | ||
1201 | } | ||
1202 | |||
1203 | |||
1204 | //! sets the caption of the window | ||
1205 | void CIrrDeviceLinux::setWindowCaption(const wchar_t* text) | ||
1206 | { | ||
1207 | #ifdef _IRR_COMPILE_WITH_X11_ | ||
1208 | if (CreationParams.DriverType == video::EDT_NULL) | ||
1209 | return; | ||
1210 | |||
1211 | XTextProperty txt; | ||
1212 | if (Success==XwcTextListToTextProperty(display, const_cast<wchar_t**>(&text), | ||
1213 | 1, XStdICCTextStyle, &txt)) | ||
1214 | { | ||
1215 | XSetWMName(display, window, &txt); | ||
1216 | XSetWMIconName(display, window, &txt); | ||
1217 | XFree(txt.value); | ||
1218 | } | ||
1219 | #endif | ||
1220 | } | ||
1221 | |||
1222 | |||
1223 | //! presents a surface in the client area | ||
1224 | bool CIrrDeviceLinux::present(video::IImage* image, void* windowId, core::rect<s32>* srcRect) | ||
1225 | { | ||
1226 | #ifdef _IRR_COMPILE_WITH_X11_ | ||
1227 | // this is only necessary for software drivers. | ||
1228 | if (!SoftwareImage) | ||
1229 | return true; | ||
1230 | |||
1231 | // thx to Nadav, who send me some clues of how to display the image | ||
1232 | // to the X Server. | ||
1233 | |||
1234 | const u32 destwidth = SoftwareImage->width; | ||
1235 | const u32 minWidth = core::min_(image->getDimension().Width, destwidth); | ||
1236 | const u32 destPitch = SoftwareImage->bytes_per_line; | ||
1237 | |||
1238 | video::ECOLOR_FORMAT destColor; | ||
1239 | switch (SoftwareImage->bits_per_pixel) | ||
1240 | { | ||
1241 | case 16: | ||
1242 | if (SoftwareImage->depth==16) | ||
1243 | destColor = video::ECF_R5G6B5; | ||
1244 | else | ||
1245 | destColor = video::ECF_A1R5G5B5; | ||
1246 | break; | ||
1247 | case 24: destColor = video::ECF_R8G8B8; break; | ||
1248 | case 32: destColor = video::ECF_A8R8G8B8; break; | ||
1249 | default: | ||
1250 | os::Printer::log("Unsupported screen depth."); | ||
1251 | return false; | ||
1252 | } | ||
1253 | |||
1254 | u8* srcdata = reinterpret_cast<u8*>(image->lock()); | ||
1255 | u8* destData = reinterpret_cast<u8*>(SoftwareImage->data); | ||
1256 | |||
1257 | const u32 destheight = SoftwareImage->height; | ||
1258 | const u32 srcheight = core::min_(image->getDimension().Height, destheight); | ||
1259 | const u32 srcPitch = image->getPitch(); | ||
1260 | for (u32 y=0; y!=srcheight; ++y) | ||
1261 | { | ||
1262 | video::CColorConverter::convert_viaFormat(srcdata,image->getColorFormat(), minWidth, destData, destColor); | ||
1263 | srcdata+=srcPitch; | ||
1264 | destData+=destPitch; | ||
1265 | } | ||
1266 | image->unlock(); | ||
1267 | |||
1268 | GC gc = DefaultGC(display, DefaultScreen(display)); | ||
1269 | Window myWindow=window; | ||
1270 | if (windowId) | ||
1271 | myWindow = reinterpret_cast<Window>(windowId); | ||
1272 | XPutImage(display, myWindow, gc, SoftwareImage, 0, 0, 0, 0, destwidth, destheight); | ||
1273 | #endif | ||
1274 | return true; | ||
1275 | } | ||
1276 | |||
1277 | |||
1278 | //! notifies the device that it should close itself | ||
1279 | void CIrrDeviceLinux::closeDevice() | ||
1280 | { | ||
1281 | Close = true; | ||
1282 | } | ||
1283 | |||
1284 | |||
1285 | //! returns if window is active. if not, nothing need to be drawn | ||
1286 | bool CIrrDeviceLinux::isWindowActive() const | ||
1287 | { | ||
1288 | return (WindowHasFocus && !WindowMinimized); | ||
1289 | } | ||
1290 | |||
1291 | |||
1292 | //! returns if window has focus. | ||
1293 | bool CIrrDeviceLinux::isWindowFocused() const | ||
1294 | { | ||
1295 | return WindowHasFocus; | ||
1296 | } | ||
1297 | |||
1298 | |||
1299 | //! returns if window is minimized. | ||
1300 | bool CIrrDeviceLinux::isWindowMinimized() const | ||
1301 | { | ||
1302 | return WindowMinimized; | ||
1303 | } | ||
1304 | |||
1305 | |||
1306 | //! returns color format of the window. | ||
1307 | video::ECOLOR_FORMAT CIrrDeviceLinux::getColorFormat() const | ||
1308 | { | ||
1309 | #ifdef _IRR_COMPILE_WITH_X11_ | ||
1310 | if (visual && (visual->depth != 16)) | ||
1311 | return video::ECF_R8G8B8; | ||
1312 | else | ||
1313 | #endif | ||
1314 | return video::ECF_R5G6B5; | ||
1315 | } | ||
1316 | |||
1317 | |||
1318 | //! Sets if the window should be resizable in windowed mode. | ||
1319 | void CIrrDeviceLinux::setResizable(bool resize) | ||
1320 | { | ||
1321 | #ifdef _IRR_COMPILE_WITH_X11_ | ||
1322 | if (CreationParams.DriverType == video::EDT_NULL || CreationParams.Fullscreen ) | ||
1323 | return; | ||
1324 | |||
1325 | XUnmapWindow(display, window); | ||
1326 | if ( !resize ) | ||
1327 | { | ||
1328 | // Must be heap memory because data size depends on X Server | ||
1329 | XSizeHints *hints = XAllocSizeHints(); | ||
1330 | hints->flags=PSize|PMinSize|PMaxSize; | ||
1331 | hints->min_width=hints->max_width=hints->base_width=Width; | ||
1332 | hints->min_height=hints->max_height=hints->base_height=Height; | ||
1333 | XSetWMNormalHints(display, window, hints); | ||
1334 | XFree(hints); | ||
1335 | } | ||
1336 | else | ||
1337 | { | ||
1338 | XSetWMNormalHints(display, window, StdHints); | ||
1339 | } | ||
1340 | XMapWindow(display, window); | ||
1341 | XFlush(display); | ||
1342 | #endif // #ifdef _IRR_COMPILE_WITH_X11_ | ||
1343 | } | ||
1344 | |||
1345 | |||
1346 | //! Return pointer to a list with all video modes supported by the gfx adapter. | ||
1347 | video::IVideoModeList* CIrrDeviceLinux::getVideoModeList() | ||
1348 | { | ||
1349 | #ifdef _IRR_COMPILE_WITH_X11_ | ||
1350 | if (!VideoModeList.getVideoModeCount()) | ||
1351 | { | ||
1352 | bool temporaryDisplay = false; | ||
1353 | |||
1354 | if (!display) | ||
1355 | { | ||
1356 | display = XOpenDisplay(0); | ||
1357 | temporaryDisplay=true; | ||
1358 | } | ||
1359 | if (display) | ||
1360 | { | ||
1361 | #if defined(_IRR_LINUX_X11_VIDMODE_) || defined(_IRR_LINUX_X11_RANDR_) | ||
1362 | s32 eventbase, errorbase; | ||
1363 | s32 defaultDepth=DefaultDepth(display,screennr); | ||
1364 | #endif | ||
1365 | |||
1366 | #ifdef _IRR_LINUX_X11_VIDMODE_ | ||
1367 | if (XF86VidModeQueryExtension(display, &eventbase, &errorbase)) | ||
1368 | { | ||
1369 | // enumerate video modes | ||
1370 | int modeCount; | ||
1371 | XF86VidModeModeInfo** modes; | ||
1372 | |||
1373 | XF86VidModeGetAllModeLines(display, screennr, &modeCount, &modes); | ||
1374 | |||
1375 | // save current video mode | ||
1376 | oldVideoMode = *modes[0]; | ||
1377 | |||
1378 | // find fitting mode | ||
1379 | |||
1380 | VideoModeList.setDesktop(defaultDepth, core::dimension2d<u32>( | ||
1381 | modes[0]->hdisplay, modes[0]->vdisplay)); | ||
1382 | for (int i = 0; i<modeCount; ++i) | ||
1383 | { | ||
1384 | VideoModeList.addMode(core::dimension2d<u32>( | ||
1385 | modes[i]->hdisplay, modes[i]->vdisplay), defaultDepth); | ||
1386 | } | ||
1387 | XFree(modes); | ||
1388 | } | ||
1389 | else | ||
1390 | #endif | ||
1391 | #ifdef _IRR_LINUX_X11_RANDR_ | ||
1392 | if (XRRQueryExtension(display, &eventbase, &errorbase)) | ||
1393 | { | ||
1394 | int modeCount; | ||
1395 | XRRScreenConfiguration *config=XRRGetScreenInfo(display,DefaultRootWindow(display)); | ||
1396 | oldRandrMode=XRRConfigCurrentConfiguration(config,&oldRandrRotation); | ||
1397 | XRRScreenSize *modes=XRRConfigSizes(config,&modeCount); | ||
1398 | VideoModeList.setDesktop(defaultDepth, core::dimension2d<u32>( | ||
1399 | modes[oldRandrMode].width, modes[oldRandrMode].height)); | ||
1400 | for (int i = 0; i<modeCount; ++i) | ||
1401 | { | ||
1402 | VideoModeList.addMode(core::dimension2d<u32>( | ||
1403 | modes[i].width, modes[i].height), defaultDepth); | ||
1404 | } | ||
1405 | XRRFreeScreenConfigInfo(config); | ||
1406 | } | ||
1407 | else | ||
1408 | #endif | ||
1409 | { | ||
1410 | os::Printer::log("VidMode or RandR X11 extension requireed for VideoModeList." , ELL_WARNING); | ||
1411 | } | ||
1412 | } | ||
1413 | if (display && temporaryDisplay) | ||
1414 | { | ||
1415 | XCloseDisplay(display); | ||
1416 | display=0; | ||
1417 | } | ||
1418 | } | ||
1419 | #endif | ||
1420 | |||
1421 | return &VideoModeList; | ||
1422 | } | ||
1423 | |||
1424 | |||
1425 | //! Minimize window | ||
1426 | void CIrrDeviceLinux::minimizeWindow() | ||
1427 | { | ||
1428 | #ifdef _IRR_COMPILE_WITH_X11_ | ||
1429 | XIconifyWindow(display, window, screennr); | ||
1430 | #endif | ||
1431 | } | ||
1432 | |||
1433 | |||
1434 | //! Maximize window | ||
1435 | void CIrrDeviceLinux::maximizeWindow() | ||
1436 | { | ||
1437 | #ifdef _IRR_COMPILE_WITH_X11_ | ||
1438 | XMapWindow(display, window); | ||
1439 | #endif | ||
1440 | } | ||
1441 | |||
1442 | |||
1443 | //! Restore original window size | ||
1444 | void CIrrDeviceLinux::restoreWindow() | ||
1445 | { | ||
1446 | #ifdef _IRR_COMPILE_WITH_X11_ | ||
1447 | XMapWindow(display, window); | ||
1448 | #endif | ||
1449 | } | ||
1450 | |||
1451 | |||
1452 | void CIrrDeviceLinux::createKeyMap() | ||
1453 | { | ||
1454 | // I don't know if this is the best method to create | ||
1455 | // the lookuptable, but I'll leave it like that until | ||
1456 | // I find a better version. | ||
1457 | |||
1458 | #ifdef _IRR_COMPILE_WITH_X11_ | ||
1459 | KeyMap.reallocate(84); | ||
1460 | KeyMap.push_back(SKeyMap(XK_BackSpace, KEY_BACK)); | ||
1461 | KeyMap.push_back(SKeyMap(XK_Tab, KEY_TAB)); | ||
1462 | KeyMap.push_back(SKeyMap(XK_ISO_Left_Tab, KEY_TAB)); | ||
1463 | KeyMap.push_back(SKeyMap(XK_Linefeed, 0)); // ??? | ||
1464 | KeyMap.push_back(SKeyMap(XK_Clear, KEY_CLEAR)); | ||
1465 | KeyMap.push_back(SKeyMap(XK_Return, KEY_RETURN)); | ||
1466 | KeyMap.push_back(SKeyMap(XK_Pause, KEY_PAUSE)); | ||
1467 | KeyMap.push_back(SKeyMap(XK_Scroll_Lock, KEY_SCROLL)); | ||
1468 | KeyMap.push_back(SKeyMap(XK_Sys_Req, 0)); // ??? | ||
1469 | KeyMap.push_back(SKeyMap(XK_Escape, KEY_ESCAPE)); | ||
1470 | KeyMap.push_back(SKeyMap(XK_Insert, KEY_INSERT)); | ||
1471 | KeyMap.push_back(SKeyMap(XK_Delete, KEY_DELETE)); | ||
1472 | KeyMap.push_back(SKeyMap(XK_Home, KEY_HOME)); | ||
1473 | KeyMap.push_back(SKeyMap(XK_Left, KEY_LEFT)); | ||
1474 | KeyMap.push_back(SKeyMap(XK_Up, KEY_UP)); | ||
1475 | KeyMap.push_back(SKeyMap(XK_Right, KEY_RIGHT)); | ||
1476 | KeyMap.push_back(SKeyMap(XK_Down, KEY_DOWN)); | ||
1477 | KeyMap.push_back(SKeyMap(XK_Prior, KEY_PRIOR)); | ||
1478 | KeyMap.push_back(SKeyMap(XK_Page_Up, KEY_PRIOR)); | ||
1479 | KeyMap.push_back(SKeyMap(XK_Next, KEY_NEXT)); | ||
1480 | KeyMap.push_back(SKeyMap(XK_Page_Down, KEY_NEXT)); | ||
1481 | KeyMap.push_back(SKeyMap(XK_End, KEY_END)); | ||
1482 | KeyMap.push_back(SKeyMap(XK_Begin, KEY_HOME)); | ||
1483 | KeyMap.push_back(SKeyMap(XK_Num_Lock, KEY_NUMLOCK)); | ||
1484 | KeyMap.push_back(SKeyMap(XK_KP_Space, KEY_SPACE)); | ||
1485 | KeyMap.push_back(SKeyMap(XK_KP_Tab, KEY_TAB)); | ||
1486 | KeyMap.push_back(SKeyMap(XK_KP_Enter, KEY_RETURN)); | ||
1487 | KeyMap.push_back(SKeyMap(XK_KP_F1, KEY_F1)); | ||
1488 | KeyMap.push_back(SKeyMap(XK_KP_F2, KEY_F2)); | ||
1489 | KeyMap.push_back(SKeyMap(XK_KP_F3, KEY_F3)); | ||
1490 | KeyMap.push_back(SKeyMap(XK_KP_F4, KEY_F4)); | ||
1491 | KeyMap.push_back(SKeyMap(XK_KP_Home, KEY_HOME)); | ||
1492 | KeyMap.push_back(SKeyMap(XK_KP_Left, KEY_LEFT)); | ||
1493 | KeyMap.push_back(SKeyMap(XK_KP_Up, KEY_UP)); | ||
1494 | KeyMap.push_back(SKeyMap(XK_KP_Right, KEY_RIGHT)); | ||
1495 | KeyMap.push_back(SKeyMap(XK_KP_Down, KEY_DOWN)); | ||
1496 | KeyMap.push_back(SKeyMap(XK_Print, KEY_PRINT)); | ||
1497 | KeyMap.push_back(SKeyMap(XK_KP_Prior, KEY_PRIOR)); | ||
1498 | KeyMap.push_back(SKeyMap(XK_KP_Page_Up, KEY_PRIOR)); | ||
1499 | KeyMap.push_back(SKeyMap(XK_KP_Next, KEY_NEXT)); | ||
1500 | KeyMap.push_back(SKeyMap(XK_KP_Page_Down, KEY_NEXT)); | ||
1501 | KeyMap.push_back(SKeyMap(XK_KP_End, KEY_END)); | ||
1502 | KeyMap.push_back(SKeyMap(XK_KP_Begin, KEY_HOME)); | ||
1503 | KeyMap.push_back(SKeyMap(XK_KP_Insert, KEY_INSERT)); | ||
1504 | KeyMap.push_back(SKeyMap(XK_KP_Delete, KEY_DELETE)); | ||
1505 | KeyMap.push_back(SKeyMap(XK_KP_Equal, 0)); // ??? | ||
1506 | KeyMap.push_back(SKeyMap(XK_KP_Multiply, KEY_MULTIPLY)); | ||
1507 | KeyMap.push_back(SKeyMap(XK_KP_Add, KEY_ADD)); | ||
1508 | KeyMap.push_back(SKeyMap(XK_KP_Separator, KEY_SEPARATOR)); | ||
1509 | KeyMap.push_back(SKeyMap(XK_KP_Subtract, KEY_SUBTRACT)); | ||
1510 | KeyMap.push_back(SKeyMap(XK_KP_Decimal, KEY_DECIMAL)); | ||
1511 | KeyMap.push_back(SKeyMap(XK_KP_Divide, KEY_DIVIDE)); | ||
1512 | KeyMap.push_back(SKeyMap(XK_KP_0, KEY_KEY_0)); | ||
1513 | KeyMap.push_back(SKeyMap(XK_KP_1, KEY_KEY_1)); | ||
1514 | KeyMap.push_back(SKeyMap(XK_KP_2, KEY_KEY_2)); | ||
1515 | KeyMap.push_back(SKeyMap(XK_KP_3, KEY_KEY_3)); | ||
1516 | KeyMap.push_back(SKeyMap(XK_KP_4, KEY_KEY_4)); | ||
1517 | KeyMap.push_back(SKeyMap(XK_KP_5, KEY_KEY_5)); | ||
1518 | KeyMap.push_back(SKeyMap(XK_KP_6, KEY_KEY_6)); | ||
1519 | KeyMap.push_back(SKeyMap(XK_KP_7, KEY_KEY_7)); | ||
1520 | KeyMap.push_back(SKeyMap(XK_KP_8, KEY_KEY_8)); | ||
1521 | KeyMap.push_back(SKeyMap(XK_KP_9, KEY_KEY_9)); | ||
1522 | KeyMap.push_back(SKeyMap(XK_F1, KEY_F1)); | ||
1523 | KeyMap.push_back(SKeyMap(XK_F2, KEY_F2)); | ||
1524 | KeyMap.push_back(SKeyMap(XK_F3, KEY_F3)); | ||
1525 | KeyMap.push_back(SKeyMap(XK_F4, KEY_F4)); | ||
1526 | KeyMap.push_back(SKeyMap(XK_F5, KEY_F5)); | ||
1527 | KeyMap.push_back(SKeyMap(XK_F6, KEY_F6)); | ||
1528 | KeyMap.push_back(SKeyMap(XK_F7, KEY_F7)); | ||
1529 | KeyMap.push_back(SKeyMap(XK_F8, KEY_F8)); | ||
1530 | KeyMap.push_back(SKeyMap(XK_F9, KEY_F9)); | ||
1531 | KeyMap.push_back(SKeyMap(XK_F10, KEY_F10)); | ||
1532 | KeyMap.push_back(SKeyMap(XK_F11, KEY_F11)); | ||
1533 | KeyMap.push_back(SKeyMap(XK_F12, KEY_F12)); | ||
1534 | KeyMap.push_back(SKeyMap(XK_Shift_L, KEY_LSHIFT)); | ||
1535 | KeyMap.push_back(SKeyMap(XK_Shift_R, KEY_RSHIFT)); | ||
1536 | KeyMap.push_back(SKeyMap(XK_Control_L, KEY_LCONTROL)); | ||
1537 | KeyMap.push_back(SKeyMap(XK_Control_R, KEY_RCONTROL)); | ||
1538 | KeyMap.push_back(SKeyMap(XK_Caps_Lock, KEY_CAPITAL)); | ||
1539 | KeyMap.push_back(SKeyMap(XK_Shift_Lock, KEY_CAPITAL)); | ||
1540 | KeyMap.push_back(SKeyMap(XK_Meta_L, KEY_LWIN)); | ||
1541 | KeyMap.push_back(SKeyMap(XK_Meta_R, KEY_RWIN)); | ||
1542 | KeyMap.push_back(SKeyMap(XK_Alt_L, KEY_LMENU)); | ||
1543 | KeyMap.push_back(SKeyMap(XK_Alt_R, KEY_RMENU)); | ||
1544 | KeyMap.push_back(SKeyMap(XK_ISO_Level3_Shift, KEY_RMENU)); | ||
1545 | KeyMap.push_back(SKeyMap(XK_Menu, KEY_MENU)); | ||
1546 | KeyMap.push_back(SKeyMap(XK_space, KEY_SPACE)); | ||
1547 | KeyMap.push_back(SKeyMap(XK_exclam, 0)); //? | ||
1548 | KeyMap.push_back(SKeyMap(XK_quotedbl, 0)); //? | ||
1549 | KeyMap.push_back(SKeyMap(XK_section, 0)); //? | ||
1550 | KeyMap.push_back(SKeyMap(XK_numbersign, KEY_OEM_2)); | ||
1551 | KeyMap.push_back(SKeyMap(XK_dollar, 0)); //? | ||
1552 | KeyMap.push_back(SKeyMap(XK_percent, 0)); //? | ||
1553 | KeyMap.push_back(SKeyMap(XK_ampersand, 0)); //? | ||
1554 | KeyMap.push_back(SKeyMap(XK_apostrophe, KEY_OEM_7)); | ||
1555 | KeyMap.push_back(SKeyMap(XK_parenleft, 0)); //? | ||
1556 | KeyMap.push_back(SKeyMap(XK_parenright, 0)); //? | ||
1557 | KeyMap.push_back(SKeyMap(XK_asterisk, 0)); //? | ||
1558 | KeyMap.push_back(SKeyMap(XK_plus, KEY_PLUS)); //? | ||
1559 | KeyMap.push_back(SKeyMap(XK_comma, KEY_COMMA)); //? | ||
1560 | KeyMap.push_back(SKeyMap(XK_minus, KEY_MINUS)); //? | ||
1561 | KeyMap.push_back(SKeyMap(XK_period, KEY_PERIOD)); //? | ||
1562 | KeyMap.push_back(SKeyMap(XK_slash, KEY_OEM_2)); //? | ||
1563 | KeyMap.push_back(SKeyMap(XK_0, KEY_KEY_0)); | ||
1564 | KeyMap.push_back(SKeyMap(XK_1, KEY_KEY_1)); | ||
1565 | KeyMap.push_back(SKeyMap(XK_2, KEY_KEY_2)); | ||
1566 | KeyMap.push_back(SKeyMap(XK_3, KEY_KEY_3)); | ||
1567 | KeyMap.push_back(SKeyMap(XK_4, KEY_KEY_4)); | ||
1568 | KeyMap.push_back(SKeyMap(XK_5, KEY_KEY_5)); | ||
1569 | KeyMap.push_back(SKeyMap(XK_6, KEY_KEY_6)); | ||
1570 | KeyMap.push_back(SKeyMap(XK_7, KEY_KEY_7)); | ||
1571 | KeyMap.push_back(SKeyMap(XK_8, KEY_KEY_8)); | ||
1572 | KeyMap.push_back(SKeyMap(XK_9, KEY_KEY_9)); | ||
1573 | KeyMap.push_back(SKeyMap(XK_colon, 0)); //? | ||
1574 | KeyMap.push_back(SKeyMap(XK_semicolon, KEY_OEM_1)); | ||
1575 | KeyMap.push_back(SKeyMap(XK_less, KEY_OEM_102)); | ||
1576 | KeyMap.push_back(SKeyMap(XK_equal, KEY_PLUS)); | ||
1577 | KeyMap.push_back(SKeyMap(XK_greater, 0)); //? | ||
1578 | KeyMap.push_back(SKeyMap(XK_question, 0)); //? | ||
1579 | KeyMap.push_back(SKeyMap(XK_at, KEY_KEY_2)); //? | ||
1580 | KeyMap.push_back(SKeyMap(XK_mu, 0)); //? | ||
1581 | KeyMap.push_back(SKeyMap(XK_EuroSign, 0)); //? | ||
1582 | KeyMap.push_back(SKeyMap(XK_A, KEY_KEY_A)); | ||
1583 | KeyMap.push_back(SKeyMap(XK_B, KEY_KEY_B)); | ||
1584 | KeyMap.push_back(SKeyMap(XK_C, KEY_KEY_C)); | ||
1585 | KeyMap.push_back(SKeyMap(XK_D, KEY_KEY_D)); | ||
1586 | KeyMap.push_back(SKeyMap(XK_E, KEY_KEY_E)); | ||
1587 | KeyMap.push_back(SKeyMap(XK_F, KEY_KEY_F)); | ||
1588 | KeyMap.push_back(SKeyMap(XK_G, KEY_KEY_G)); | ||
1589 | KeyMap.push_back(SKeyMap(XK_H, KEY_KEY_H)); | ||
1590 | KeyMap.push_back(SKeyMap(XK_I, KEY_KEY_I)); | ||
1591 | KeyMap.push_back(SKeyMap(XK_J, KEY_KEY_J)); | ||
1592 | KeyMap.push_back(SKeyMap(XK_K, KEY_KEY_K)); | ||
1593 | KeyMap.push_back(SKeyMap(XK_L, KEY_KEY_L)); | ||
1594 | KeyMap.push_back(SKeyMap(XK_M, KEY_KEY_M)); | ||
1595 | KeyMap.push_back(SKeyMap(XK_N, KEY_KEY_N)); | ||
1596 | KeyMap.push_back(SKeyMap(XK_O, KEY_KEY_O)); | ||
1597 | KeyMap.push_back(SKeyMap(XK_P, KEY_KEY_P)); | ||
1598 | KeyMap.push_back(SKeyMap(XK_Q, KEY_KEY_Q)); | ||
1599 | KeyMap.push_back(SKeyMap(XK_R, KEY_KEY_R)); | ||
1600 | KeyMap.push_back(SKeyMap(XK_S, KEY_KEY_S)); | ||
1601 | KeyMap.push_back(SKeyMap(XK_T, KEY_KEY_T)); | ||
1602 | KeyMap.push_back(SKeyMap(XK_U, KEY_KEY_U)); | ||
1603 | KeyMap.push_back(SKeyMap(XK_V, KEY_KEY_V)); | ||
1604 | KeyMap.push_back(SKeyMap(XK_W, KEY_KEY_W)); | ||
1605 | KeyMap.push_back(SKeyMap(XK_X, KEY_KEY_X)); | ||
1606 | KeyMap.push_back(SKeyMap(XK_Y, KEY_KEY_Y)); | ||
1607 | KeyMap.push_back(SKeyMap(XK_Z, KEY_KEY_Z)); | ||
1608 | KeyMap.push_back(SKeyMap(XK_bracketleft, KEY_OEM_4)); | ||
1609 | KeyMap.push_back(SKeyMap(XK_backslash, KEY_OEM_5)); | ||
1610 | KeyMap.push_back(SKeyMap(XK_bracketright, KEY_OEM_6)); | ||
1611 | KeyMap.push_back(SKeyMap(XK_asciicircum, KEY_OEM_5)); | ||
1612 | KeyMap.push_back(SKeyMap(XK_degree, 0)); //? | ||
1613 | KeyMap.push_back(SKeyMap(XK_underscore, KEY_MINUS)); //? | ||
1614 | KeyMap.push_back(SKeyMap(XK_grave, KEY_OEM_3)); | ||
1615 | KeyMap.push_back(SKeyMap(XK_acute, KEY_OEM_6)); | ||
1616 | KeyMap.push_back(SKeyMap(XK_a, KEY_KEY_A)); | ||
1617 | KeyMap.push_back(SKeyMap(XK_b, KEY_KEY_B)); | ||
1618 | KeyMap.push_back(SKeyMap(XK_c, KEY_KEY_C)); | ||
1619 | KeyMap.push_back(SKeyMap(XK_d, KEY_KEY_D)); | ||
1620 | KeyMap.push_back(SKeyMap(XK_e, KEY_KEY_E)); | ||
1621 | KeyMap.push_back(SKeyMap(XK_f, KEY_KEY_F)); | ||
1622 | KeyMap.push_back(SKeyMap(XK_g, KEY_KEY_G)); | ||
1623 | KeyMap.push_back(SKeyMap(XK_h, KEY_KEY_H)); | ||
1624 | KeyMap.push_back(SKeyMap(XK_i, KEY_KEY_I)); | ||
1625 | KeyMap.push_back(SKeyMap(XK_j, KEY_KEY_J)); | ||
1626 | KeyMap.push_back(SKeyMap(XK_k, KEY_KEY_K)); | ||
1627 | KeyMap.push_back(SKeyMap(XK_l, KEY_KEY_L)); | ||
1628 | KeyMap.push_back(SKeyMap(XK_m, KEY_KEY_M)); | ||
1629 | KeyMap.push_back(SKeyMap(XK_n, KEY_KEY_N)); | ||
1630 | KeyMap.push_back(SKeyMap(XK_o, KEY_KEY_O)); | ||
1631 | KeyMap.push_back(SKeyMap(XK_p, KEY_KEY_P)); | ||
1632 | KeyMap.push_back(SKeyMap(XK_q, KEY_KEY_Q)); | ||
1633 | KeyMap.push_back(SKeyMap(XK_r, KEY_KEY_R)); | ||
1634 | KeyMap.push_back(SKeyMap(XK_s, KEY_KEY_S)); | ||
1635 | KeyMap.push_back(SKeyMap(XK_t, KEY_KEY_T)); | ||
1636 | KeyMap.push_back(SKeyMap(XK_u, KEY_KEY_U)); | ||
1637 | KeyMap.push_back(SKeyMap(XK_v, KEY_KEY_V)); | ||
1638 | KeyMap.push_back(SKeyMap(XK_w, KEY_KEY_W)); | ||
1639 | KeyMap.push_back(SKeyMap(XK_x, KEY_KEY_X)); | ||
1640 | KeyMap.push_back(SKeyMap(XK_y, KEY_KEY_Y)); | ||
1641 | KeyMap.push_back(SKeyMap(XK_z, KEY_KEY_Z)); | ||
1642 | KeyMap.push_back(SKeyMap(XK_ssharp, KEY_OEM_4)); | ||
1643 | KeyMap.push_back(SKeyMap(XK_adiaeresis, KEY_OEM_7)); | ||
1644 | KeyMap.push_back(SKeyMap(XK_odiaeresis, KEY_OEM_3)); | ||
1645 | KeyMap.push_back(SKeyMap(XK_udiaeresis, KEY_OEM_1)); | ||
1646 | KeyMap.push_back(SKeyMap(XK_Super_L, KEY_LWIN)); | ||
1647 | KeyMap.push_back(SKeyMap(XK_Super_R, KEY_RWIN)); | ||
1648 | |||
1649 | KeyMap.sort(); | ||
1650 | #endif | ||
1651 | } | ||
1652 | |||
1653 | bool CIrrDeviceLinux::activateJoysticks(core::array<SJoystickInfo> & joystickInfo) | ||
1654 | { | ||
1655 | #if defined (_IRR_COMPILE_WITH_JOYSTICK_EVENTS_) | ||
1656 | |||
1657 | joystickInfo.clear(); | ||
1658 | |||
1659 | u32 joystick; | ||
1660 | for (joystick = 0; joystick < 32; ++joystick) | ||
1661 | { | ||
1662 | // The joystick device could be here... | ||
1663 | core::stringc devName = "/dev/js"; | ||
1664 | devName += joystick; | ||
1665 | |||
1666 | SJoystickInfo returnInfo; | ||
1667 | JoystickInfo info; | ||
1668 | |||
1669 | info.fd = open(devName.c_str(), O_RDONLY); | ||
1670 | if (-1 == info.fd) | ||
1671 | { | ||
1672 | // ...but Ubuntu and possibly other distros | ||
1673 | // create the devices in /dev/input | ||
1674 | devName = "/dev/input/js"; | ||
1675 | devName += joystick; | ||
1676 | info.fd = open(devName.c_str(), O_RDONLY); | ||
1677 | if (-1 == info.fd) | ||
1678 | { | ||
1679 | // and BSD here | ||
1680 | devName = "/dev/joy"; | ||
1681 | devName += joystick; | ||
1682 | info.fd = open(devName.c_str(), O_RDONLY); | ||
1683 | } | ||
1684 | } | ||
1685 | |||
1686 | if (-1 == info.fd) | ||
1687 | continue; | ||
1688 | |||
1689 | #ifdef __FREE_BSD_ | ||
1690 | info.axes=2; | ||
1691 | info.buttons=2; | ||
1692 | #else | ||
1693 | ioctl( info.fd, JSIOCGAXES, &(info.axes) ); | ||
1694 | ioctl( info.fd, JSIOCGBUTTONS, &(info.buttons) ); | ||
1695 | fcntl( info.fd, F_SETFL, O_NONBLOCK ); | ||
1696 | #endif | ||
1697 | |||
1698 | (void)memset(&info.persistentData, 0, sizeof(info.persistentData)); | ||
1699 | info.persistentData.EventType = irr::EET_JOYSTICK_INPUT_EVENT; | ||
1700 | info.persistentData.JoystickEvent.Joystick = ActiveJoysticks.size(); | ||
1701 | |||
1702 | // There's no obvious way to determine which (if any) axes represent a POV | ||
1703 | // hat, so we'll just set it to "not used" and forget about it. | ||
1704 | info.persistentData.JoystickEvent.POV = 65535; | ||
1705 | |||
1706 | ActiveJoysticks.push_back(info); | ||
1707 | |||
1708 | returnInfo.Joystick = joystick; | ||
1709 | returnInfo.PovHat = SJoystickInfo::POV_HAT_UNKNOWN; | ||
1710 | returnInfo.Axes = info.axes; | ||
1711 | returnInfo.Buttons = info.buttons; | ||
1712 | |||
1713 | #ifndef __FREE_BSD_ | ||
1714 | char name[80]; | ||
1715 | ioctl( info.fd, JSIOCGNAME(80), name); | ||
1716 | returnInfo.Name = name; | ||
1717 | #endif | ||
1718 | |||
1719 | joystickInfo.push_back(returnInfo); | ||
1720 | } | ||
1721 | |||
1722 | for (joystick = 0; joystick < joystickInfo.size(); ++joystick) | ||
1723 | { | ||
1724 | char logString[256]; | ||
1725 | (void)sprintf(logString, "Found joystick %u, %u axes, %u buttons '%s'", | ||
1726 | joystick, joystickInfo[joystick].Axes, | ||
1727 | joystickInfo[joystick].Buttons, joystickInfo[joystick].Name.c_str()); | ||
1728 | os::Printer::log(logString, ELL_INFORMATION); | ||
1729 | } | ||
1730 | |||
1731 | return true; | ||
1732 | #else | ||
1733 | return false; | ||
1734 | #endif // _IRR_COMPILE_WITH_JOYSTICK_EVENTS_ | ||
1735 | } | ||
1736 | |||
1737 | |||
1738 | void CIrrDeviceLinux::pollJoysticks() | ||
1739 | { | ||
1740 | #if defined (_IRR_COMPILE_WITH_JOYSTICK_EVENTS_) | ||
1741 | if (0 == ActiveJoysticks.size()) | ||
1742 | return; | ||
1743 | |||
1744 | for (u32 j= 0; j< ActiveJoysticks.size(); ++j) | ||
1745 | { | ||
1746 | JoystickInfo & info = ActiveJoysticks[j]; | ||
1747 | |||
1748 | #ifdef __FREE_BSD_ | ||
1749 | struct joystick js; | ||
1750 | if (read(info.fd, &js, JS_RETURN) == JS_RETURN) | ||
1751 | { | ||
1752 | info.persistentData.JoystickEvent.ButtonStates = js.buttons; /* should be a two-bit field */ | ||
1753 | info.persistentData.JoystickEvent.Axis[0] = js.x; /* X axis */ | ||
1754 | info.persistentData.JoystickEvent.Axis[1] = js.y; /* Y axis */ | ||
1755 | #else | ||
1756 | struct js_event event; | ||
1757 | while (sizeof(event) == read(info.fd, &event, sizeof(event))) | ||
1758 | { | ||
1759 | switch(event.type & ~JS_EVENT_INIT) | ||
1760 | { | ||
1761 | case JS_EVENT_BUTTON: | ||
1762 | if (event.value) | ||
1763 | info.persistentData.JoystickEvent.ButtonStates |= (1 << event.number); | ||
1764 | else | ||
1765 | info.persistentData.JoystickEvent.ButtonStates &= ~(1 << event.number); | ||
1766 | break; | ||
1767 | |||
1768 | case JS_EVENT_AXIS: | ||
1769 | if (event.number < SEvent::SJoystickEvent::NUMBER_OF_AXES) | ||
1770 | info.persistentData.JoystickEvent.Axis[event.number] = event.value; | ||
1771 | break; | ||
1772 | |||
1773 | default: | ||
1774 | break; | ||
1775 | } | ||
1776 | } | ||
1777 | #endif | ||
1778 | |||
1779 | // Send an irrlicht joystick event once per ::run() even if no new data were received. | ||
1780 | (void)postEventFromUser(info.persistentData); | ||
1781 | } | ||
1782 | #endif // _IRR_COMPILE_WITH_JOYSTICK_EVENTS_ | ||
1783 | } | ||
1784 | |||
1785 | |||
1786 | //! Set the current Gamma Value for the Display | ||
1787 | bool CIrrDeviceLinux::setGammaRamp( f32 red, f32 green, f32 blue, f32 brightness, f32 contrast ) | ||
1788 | { | ||
1789 | #if defined(_IRR_LINUX_X11_VIDMODE_) || defined(_IRR_LINUX_X11_RANDR_) | ||
1790 | s32 eventbase, errorbase; | ||
1791 | #ifdef _IRR_LINUX_X11_VIDMODE_ | ||
1792 | if (XF86VidModeQueryExtension(display, &eventbase, &errorbase)) | ||
1793 | { | ||
1794 | XF86VidModeGamma gamma; | ||
1795 | gamma.red=red; | ||
1796 | gamma.green=green; | ||
1797 | gamma.blue=blue; | ||
1798 | XF86VidModeSetGamma(display, screennr, &gamma); | ||
1799 | return true; | ||
1800 | } | ||
1801 | #endif | ||
1802 | #if defined(_IRR_LINUX_X11_VIDMODE_) && defined(_IRR_LINUX_X11_RANDR_) | ||
1803 | else | ||
1804 | #endif | ||
1805 | #ifdef _IRR_LINUX_X11_RANDR_ | ||
1806 | if (XRRQueryExtension(display, &eventbase, &errorbase)) | ||
1807 | { | ||
1808 | XRRQueryVersion(display, &eventbase, &errorbase); // major, minor | ||
1809 | if (eventbase>=1 && errorbase>1) | ||
1810 | { | ||
1811 | #if (RANDR_MAJOR>1 || RANDR_MINOR>1) | ||
1812 | XRRCrtcGamma *gamma = XRRGetCrtcGamma(display, screennr); | ||
1813 | if (gamma) | ||
1814 | { | ||
1815 | *gamma->red=(u16)red; | ||
1816 | *gamma->green=(u16)green; | ||
1817 | *gamma->blue=(u16)blue; | ||
1818 | XRRSetCrtcGamma(display, screennr, gamma); | ||
1819 | XRRFreeGamma(gamma); | ||
1820 | return true; | ||
1821 | } | ||
1822 | #endif | ||
1823 | } | ||
1824 | } | ||
1825 | #endif | ||
1826 | #endif | ||
1827 | return false; | ||
1828 | } | ||
1829 | |||
1830 | |||
1831 | //! Get the current Gamma Value for the Display | ||
1832 | bool CIrrDeviceLinux::getGammaRamp( f32 &red, f32 &green, f32 &blue, f32 &brightness, f32 &contrast ) | ||
1833 | { | ||
1834 | brightness = 0.f; | ||
1835 | contrast = 0.f; | ||
1836 | #if defined(_IRR_LINUX_X11_VIDMODE_) || defined(_IRR_LINUX_X11_RANDR_) | ||
1837 | s32 eventbase, errorbase; | ||
1838 | #ifdef _IRR_LINUX_X11_VIDMODE_ | ||
1839 | if (XF86VidModeQueryExtension(display, &eventbase, &errorbase)) | ||
1840 | { | ||
1841 | XF86VidModeGamma gamma; | ||
1842 | XF86VidModeGetGamma(display, screennr, &gamma); | ||
1843 | red = gamma.red; | ||
1844 | green = gamma.green; | ||
1845 | blue = gamma.blue; | ||
1846 | return true; | ||
1847 | } | ||
1848 | #endif | ||
1849 | #if defined(_IRR_LINUX_X11_VIDMODE_) && defined(_IRR_LINUX_X11_RANDR_) | ||
1850 | else | ||
1851 | #endif | ||
1852 | #ifdef _IRR_LINUX_X11_RANDR_ | ||
1853 | if (XRRQueryExtension(display, &eventbase, &errorbase)) | ||
1854 | { | ||
1855 | XRRQueryVersion(display, &eventbase, &errorbase); // major, minor | ||
1856 | if (eventbase>=1 && errorbase>1) | ||
1857 | { | ||
1858 | #if (RANDR_MAJOR>1 || RANDR_MINOR>1) | ||
1859 | XRRCrtcGamma *gamma = XRRGetCrtcGamma(display, screennr); | ||
1860 | if (gamma) | ||
1861 | { | ||
1862 | red = *gamma->red; | ||
1863 | green = *gamma->green; | ||
1864 | blue= *gamma->blue; | ||
1865 | XRRFreeGamma(gamma); | ||
1866 | return true; | ||
1867 | } | ||
1868 | #endif | ||
1869 | } | ||
1870 | } | ||
1871 | #endif | ||
1872 | #endif | ||
1873 | return false; | ||
1874 | } | ||
1875 | |||
1876 | |||
1877 | //! gets text from the clipboard | ||
1878 | //! \return Returns 0 if no string is in there. | ||
1879 | const c8* CIrrDeviceLinux::getTextFromClipboard() const | ||
1880 | { | ||
1881 | #if defined(_IRR_COMPILE_WITH_X11_) | ||
1882 | Window ownerWindow = XGetSelectionOwner (display, X_ATOM_CLIPBOARD); | ||
1883 | if ( ownerWindow == window ) | ||
1884 | { | ||
1885 | return Clipboard.c_str(); | ||
1886 | } | ||
1887 | Clipboard = ""; | ||
1888 | if (ownerWindow != None ) | ||
1889 | { | ||
1890 | XConvertSelection (display, X_ATOM_CLIPBOARD, XA_STRING, None, ownerWindow, CurrentTime); | ||
1891 | XFlush (display); | ||
1892 | |||
1893 | // check for data | ||
1894 | Atom type; | ||
1895 | int format; | ||
1896 | unsigned long numItems, bytesLeft, dummy; | ||
1897 | unsigned char *data; | ||
1898 | XGetWindowProperty (display, ownerWindow, | ||
1899 | XA_STRING, // property name | ||
1900 | 0, // offset | ||
1901 | 0, // length (we only check for data, so 0) | ||
1902 | 0, // Delete 0==false | ||
1903 | AnyPropertyType, // AnyPropertyType or property identifier | ||
1904 | &type, // return type | ||
1905 | &format, // return format | ||
1906 | &numItems, // number items | ||
1907 | &bytesLeft, // remaining bytes for partial reads | ||
1908 | &data); // data | ||
1909 | if ( bytesLeft > 0 ) | ||
1910 | { | ||
1911 | // there is some data to get | ||
1912 | int result = XGetWindowProperty (display, ownerWindow, XA_STRING, 0, | ||
1913 | bytesLeft, 0, AnyPropertyType, &type, &format, | ||
1914 | &numItems, &dummy, &data); | ||
1915 | if (result == Success) | ||
1916 | Clipboard = (irr::c8*)data; | ||
1917 | XFree (data); | ||
1918 | } | ||
1919 | } | ||
1920 | |||
1921 | return Clipboard.c_str(); | ||
1922 | |||
1923 | #else | ||
1924 | return 0; | ||
1925 | #endif | ||
1926 | } | ||
1927 | |||
1928 | //! copies text to the clipboard | ||
1929 | void CIrrDeviceLinux::copyToClipboard(const c8* text) const | ||
1930 | { | ||
1931 | #if defined(_IRR_COMPILE_WITH_X11_) | ||
1932 | // Actually there is no clipboard on X but applications just say they own the clipboard and return text when asked. | ||
1933 | // Which btw. also means that on X you lose clipboard content when closing applications. | ||
1934 | Clipboard = text; | ||
1935 | XSetSelectionOwner (display, X_ATOM_CLIPBOARD, window, CurrentTime); | ||
1936 | XFlush (display); | ||
1937 | #endif | ||
1938 | } | ||
1939 | |||
1940 | #ifdef _IRR_COMPILE_WITH_X11_ | ||
1941 | // return true if the passed event has the type passed in parameter arg | ||
1942 | Bool PredicateIsEventType(Display *display, XEvent *event, XPointer arg) | ||
1943 | { | ||
1944 | if ( event && event->type == *(int*)arg ) | ||
1945 | { | ||
1946 | // os::Printer::log("remove event:", core::stringc((int)arg).c_str(), ELL_INFORMATION); | ||
1947 | return True; | ||
1948 | } | ||
1949 | return False; | ||
1950 | } | ||
1951 | #endif //_IRR_COMPILE_WITH_X11_ | ||
1952 | |||
1953 | //! Remove all messages pending in the system message loop | ||
1954 | void CIrrDeviceLinux::clearSystemMessages() | ||
1955 | { | ||
1956 | #ifdef _IRR_COMPILE_WITH_X11_ | ||
1957 | if (CreationParams.DriverType != video::EDT_NULL) | ||
1958 | { | ||
1959 | XEvent event; | ||
1960 | int usrArg = ButtonPress; | ||
1961 | while ( XCheckIfEvent(display, &event, PredicateIsEventType, XPointer(&usrArg)) == True ) {} | ||
1962 | usrArg = ButtonRelease; | ||
1963 | while ( XCheckIfEvent(display, &event, PredicateIsEventType, XPointer(&usrArg)) == True ) {} | ||
1964 | usrArg = MotionNotify; | ||
1965 | while ( XCheckIfEvent(display, &event, PredicateIsEventType, XPointer(&usrArg)) == True ) {} | ||
1966 | usrArg = KeyRelease; | ||
1967 | while ( XCheckIfEvent(display, &event, PredicateIsEventType, XPointer(&usrArg)) == True ) {} | ||
1968 | usrArg = KeyPress; | ||
1969 | while ( XCheckIfEvent(display, &event, PredicateIsEventType, XPointer(&usrArg)) == True ) {} | ||
1970 | } | ||
1971 | #endif //_IRR_COMPILE_WITH_X11_ | ||
1972 | } | ||
1973 | |||
1974 | void CIrrDeviceLinux::initXAtoms() | ||
1975 | { | ||
1976 | #ifdef _IRR_COMPILE_WITH_X11_ | ||
1977 | X_ATOM_CLIPBOARD = XInternAtom(display, "CLIPBOARD", False); | ||
1978 | X_ATOM_TARGETS = XInternAtom(display, "TARGETS", False); | ||
1979 | X_ATOM_UTF8_STRING = XInternAtom (display, "UTF8_STRING", False); | ||
1980 | X_ATOM_TEXT = XInternAtom (display, "TEXT", False); | ||
1981 | #endif | ||
1982 | } | ||
1983 | |||
1984 | |||
1985 | #ifdef _IRR_COMPILE_WITH_X11_ | ||
1986 | |||
1987 | Cursor CIrrDeviceLinux::TextureToMonochromeCursor(irr::video::ITexture * tex, const core::rect<s32>& sourceRect, const core::position2d<s32> &hotspot) | ||
1988 | { | ||
1989 | XImage * sourceImage = XCreateImage(display, visual->visual, | ||
1990 | 1, // depth, | ||
1991 | ZPixmap, // XYBitmap (depth=1), ZPixmap(depth=x) | ||
1992 | 0, 0, sourceRect.getWidth(), sourceRect.getHeight(), | ||
1993 | 32, // bitmap_pad, | ||
1994 | 0// bytes_per_line (0 means continuos in memory) | ||
1995 | ); | ||
1996 | sourceImage->data = new char[sourceImage->height * sourceImage->bytes_per_line]; | ||
1997 | XImage * maskImage = XCreateImage(display, visual->visual, | ||
1998 | 1, // depth, | ||
1999 | ZPixmap, | ||
2000 | 0, 0, sourceRect.getWidth(), sourceRect.getHeight(), | ||
2001 | 32, // bitmap_pad, | ||
2002 | 0 // bytes_per_line | ||
2003 | ); | ||
2004 | maskImage->data = new char[maskImage->height * maskImage->bytes_per_line]; | ||
2005 | |||
2006 | // write texture into XImage | ||
2007 | video::ECOLOR_FORMAT format = tex->getColorFormat(); | ||
2008 | u32 bytesPerPixel = video::IImage::getBitsPerPixelFromFormat(format) / 8; | ||
2009 | u32 bytesLeftGap = sourceRect.UpperLeftCorner.X * bytesPerPixel; | ||
2010 | u32 bytesRightGap = tex->getPitch() - sourceRect.LowerRightCorner.X * bytesPerPixel; | ||
2011 | const u8* data = (const u8*)tex->lock(video::ETLM_READ_ONLY, 0); | ||
2012 | data += sourceRect.UpperLeftCorner.Y*tex->getPitch(); | ||
2013 | for ( s32 y = 0; y < sourceRect.getHeight(); ++y ) | ||
2014 | { | ||
2015 | data += bytesLeftGap; | ||
2016 | for ( s32 x = 0; x < sourceRect.getWidth(); ++x ) | ||
2017 | { | ||
2018 | video::SColor pixelCol; | ||
2019 | pixelCol.setData((const void*)data, format); | ||
2020 | data += bytesPerPixel; | ||
2021 | |||
2022 | if ( pixelCol.getAlpha() == 0 ) // transparent | ||
2023 | { | ||
2024 | XPutPixel(maskImage, x, y, 0); | ||
2025 | XPutPixel(sourceImage, x, y, 0); | ||
2026 | } | ||
2027 | else // color | ||
2028 | { | ||
2029 | if ( pixelCol.getAverage() >= 127 ) | ||
2030 | XPutPixel(sourceImage, x, y, 1); | ||
2031 | else | ||
2032 | XPutPixel(sourceImage, x, y, 0); | ||
2033 | XPutPixel(maskImage, x, y, 1); | ||
2034 | } | ||
2035 | } | ||
2036 | data += bytesRightGap; | ||
2037 | } | ||
2038 | tex->unlock(); | ||
2039 | |||
2040 | Pixmap sourcePixmap = XCreatePixmap(display, window, sourceImage->width, sourceImage->height, sourceImage->depth); | ||
2041 | Pixmap maskPixmap = XCreatePixmap(display, window, maskImage->width, maskImage->height, maskImage->depth); | ||
2042 | |||
2043 | XGCValues values; | ||
2044 | values.foreground = 1; | ||
2045 | values.background = 1; | ||
2046 | GC gc = XCreateGC( display, sourcePixmap, GCForeground | GCBackground, &values ); | ||
2047 | |||
2048 | XPutImage(display, sourcePixmap, gc, sourceImage, 0, 0, 0, 0, sourceImage->width, sourceImage->height); | ||
2049 | XPutImage(display, maskPixmap, gc, maskImage, 0, 0, 0, 0, maskImage->width, maskImage->height); | ||
2050 | |||
2051 | XFreeGC(display, gc); | ||
2052 | XDestroyImage(sourceImage); | ||
2053 | XDestroyImage(maskImage); | ||
2054 | |||
2055 | Cursor cursorResult = 0; | ||
2056 | XColor foreground, background; | ||
2057 | foreground.red = 65535; | ||
2058 | foreground.green = 65535; | ||
2059 | foreground.blue = 65535; | ||
2060 | foreground.flags = DoRed | DoGreen | DoBlue; | ||
2061 | background.red = 0; | ||
2062 | background.green = 0; | ||
2063 | background.blue = 0; | ||
2064 | background.flags = DoRed | DoGreen | DoBlue; | ||
2065 | |||
2066 | cursorResult = XCreatePixmapCursor(display, sourcePixmap, maskPixmap, &foreground, &background, hotspot.X, hotspot.Y); | ||
2067 | |||
2068 | XFreePixmap(display, sourcePixmap); | ||
2069 | XFreePixmap(display, maskPixmap); | ||
2070 | |||
2071 | return cursorResult; | ||
2072 | } | ||
2073 | |||
2074 | #ifdef _IRR_LINUX_XCURSOR_ | ||
2075 | Cursor CIrrDeviceLinux::TextureToARGBCursor(irr::video::ITexture * tex, const core::rect<s32>& sourceRect, const core::position2d<s32> &hotspot) | ||
2076 | { | ||
2077 | XcursorImage * image = XcursorImageCreate (sourceRect.getWidth(), sourceRect.getHeight()); | ||
2078 | image->xhot = hotspot.X; | ||
2079 | image->yhot = hotspot.Y; | ||
2080 | |||
2081 | // write texture into XcursorImage | ||
2082 | video::ECOLOR_FORMAT format = tex->getColorFormat(); | ||
2083 | u32 bytesPerPixel = video::IImage::getBitsPerPixelFromFormat(format) / 8; | ||
2084 | u32 bytesLeftGap = sourceRect.UpperLeftCorner.X * bytesPerPixel; | ||
2085 | u32 bytesRightGap = tex->getPitch() - sourceRect.LowerRightCorner.X * bytesPerPixel; | ||
2086 | XcursorPixel* target = image->pixels; | ||
2087 | const u8* data = (const u8*)tex->lock(ETLM_READ_ONLY, 0); | ||
2088 | data += sourceRect.UpperLeftCorner.Y*tex->getPitch(); | ||
2089 | for ( s32 y = 0; y < sourceRect.getHeight(); ++y ) | ||
2090 | { | ||
2091 | data += bytesLeftGap; | ||
2092 | for ( s32 x = 0; x < sourceRect.getWidth(); ++x ) | ||
2093 | { | ||
2094 | video::SColor pixelCol; | ||
2095 | pixelCol.setData((const void*)data, format); | ||
2096 | data += bytesPerPixel; | ||
2097 | |||
2098 | *target = (XcursorPixel)pixelCol.color; | ||
2099 | ++target; | ||
2100 | } | ||
2101 | data += bytesRightGap; | ||
2102 | } | ||
2103 | tex->unlock(); | ||
2104 | |||
2105 | Cursor cursorResult=XcursorImageLoadCursor(display, image); | ||
2106 | |||
2107 | XcursorImageDestroy(image); | ||
2108 | |||
2109 | |||
2110 | return cursorResult; | ||
2111 | } | ||
2112 | #endif // #ifdef _IRR_LINUX_XCURSOR_ | ||
2113 | |||
2114 | Cursor CIrrDeviceLinux::TextureToCursor(irr::video::ITexture * tex, const core::rect<s32>& sourceRect, const core::position2d<s32> &hotspot) | ||
2115 | { | ||
2116 | #ifdef _IRR_LINUX_XCURSOR_ | ||
2117 | return TextureToARGBCursor( tex, sourceRect, hotspot ); | ||
2118 | #else | ||
2119 | return TextureToMonochromeCursor( tex, sourceRect, hotspot ); | ||
2120 | #endif | ||
2121 | } | ||
2122 | #endif // _IRR_COMPILE_WITH_X11_ | ||
2123 | |||
2124 | |||
2125 | CIrrDeviceLinux::CCursorControl::CCursorControl(CIrrDeviceLinux* dev, bool null) | ||
2126 | : Device(dev) | ||
2127 | #ifdef _IRR_COMPILE_WITH_X11_ | ||
2128 | , PlatformBehavior(gui::ECPB_NONE), lastQuery(0) | ||
2129 | #endif | ||
2130 | , IsVisible(true), Null(null), UseReferenceRect(false) | ||
2131 | , ActiveIcon(gui::ECI_NORMAL), ActiveIconStartTime(0) | ||
2132 | { | ||
2133 | #ifdef _IRR_COMPILE_WITH_X11_ | ||
2134 | if (!Null) | ||
2135 | { | ||
2136 | XGCValues values; | ||
2137 | unsigned long valuemask = 0; | ||
2138 | |||
2139 | XColor fg, bg; | ||
2140 | |||
2141 | // this code, for making the cursor invisible was sent in by | ||
2142 | // Sirshane, thank your very much! | ||
2143 | |||
2144 | |||
2145 | Pixmap invisBitmap = XCreatePixmap(Device->display, Device->window, 32, 32, 1); | ||
2146 | Pixmap maskBitmap = XCreatePixmap(Device->display, Device->window, 32, 32, 1); | ||
2147 | Colormap screen_colormap = DefaultColormap( Device->display, DefaultScreen( Device->display ) ); | ||
2148 | XAllocNamedColor( Device->display, screen_colormap, "black", &fg, &fg ); | ||
2149 | XAllocNamedColor( Device->display, screen_colormap, "white", &bg, &bg ); | ||
2150 | |||
2151 | GC gc = XCreateGC( Device->display, invisBitmap, valuemask, &values ); | ||
2152 | |||
2153 | XSetForeground( Device->display, gc, BlackPixel( Device->display, DefaultScreen( Device->display ) ) ); | ||
2154 | XFillRectangle( Device->display, invisBitmap, gc, 0, 0, 32, 32 ); | ||
2155 | XFillRectangle( Device->display, maskBitmap, gc, 0, 0, 32, 32 ); | ||
2156 | |||
2157 | invisCursor = XCreatePixmapCursor( Device->display, invisBitmap, maskBitmap, &fg, &bg, 1, 1 ); | ||
2158 | XFreeGC(Device->display, gc); | ||
2159 | XFreePixmap(Device->display, invisBitmap); | ||
2160 | XFreePixmap(Device->display, maskBitmap); | ||
2161 | |||
2162 | initCursors(); | ||
2163 | } | ||
2164 | #endif | ||
2165 | } | ||
2166 | |||
2167 | CIrrDeviceLinux::CCursorControl::~CCursorControl() | ||
2168 | { | ||
2169 | // Do not clearCursors here as the display is already closed | ||
2170 | // TODO (cutealien): droping cursorcontrol earlier might work, not sure about reason why that's done in stub currently. | ||
2171 | } | ||
2172 | |||
2173 | #ifdef _IRR_COMPILE_WITH_X11_ | ||
2174 | void CIrrDeviceLinux::CCursorControl::clearCursors() | ||
2175 | { | ||
2176 | if (!Null) | ||
2177 | XFreeCursor(Device->display, invisCursor); | ||
2178 | for ( u32 i=0; i < Cursors.size(); ++i ) | ||
2179 | { | ||
2180 | for ( u32 f=0; f < Cursors[i].Frames.size(); ++f ) | ||
2181 | { | ||
2182 | XFreeCursor(Device->display, Cursors[i].Frames[f].IconHW); | ||
2183 | } | ||
2184 | } | ||
2185 | } | ||
2186 | |||
2187 | void CIrrDeviceLinux::CCursorControl::initCursors() | ||
2188 | { | ||
2189 | Cursors.push_back( CursorX11(XCreateFontCursor(Device->display, XC_top_left_arrow)) ); // (or XC_arrow?) | ||
2190 | Cursors.push_back( CursorX11(XCreateFontCursor(Device->display, XC_crosshair)) ); | ||
2191 | Cursors.push_back( CursorX11(XCreateFontCursor(Device->display, XC_hand2)) ); // (or XC_hand1? ) | ||
2192 | Cursors.push_back( CursorX11(XCreateFontCursor(Device->display, XC_question_arrow)) ); | ||
2193 | Cursors.push_back( CursorX11(XCreateFontCursor(Device->display, XC_xterm)) ); | ||
2194 | Cursors.push_back( CursorX11(XCreateFontCursor(Device->display, XC_X_cursor)) ); // (or XC_pirate?) | ||
2195 | Cursors.push_back( CursorX11(XCreateFontCursor(Device->display, XC_watch)) ); // (or XC_clock?) | ||
2196 | Cursors.push_back( CursorX11(XCreateFontCursor(Device->display, XC_fleur)) ); | ||
2197 | Cursors.push_back( CursorX11(XCreateFontCursor(Device->display, XC_top_right_corner)) ); // NESW not available in X11 | ||
2198 | Cursors.push_back( CursorX11(XCreateFontCursor(Device->display, XC_top_left_corner)) ); // NWSE not available in X11 | ||
2199 | Cursors.push_back( CursorX11(XCreateFontCursor(Device->display, XC_sb_v_double_arrow)) ); | ||
2200 | Cursors.push_back( CursorX11(XCreateFontCursor(Device->display, XC_sb_h_double_arrow)) ); | ||
2201 | Cursors.push_back( CursorX11(XCreateFontCursor(Device->display, XC_sb_up_arrow)) ); // (or XC_center_ptr?) | ||
2202 | } | ||
2203 | |||
2204 | void CIrrDeviceLinux::CCursorControl::update() | ||
2205 | { | ||
2206 | if ( (u32)ActiveIcon < Cursors.size() && !Cursors[ActiveIcon].Frames.empty() && Cursors[ActiveIcon].FrameTime ) | ||
2207 | { | ||
2208 | // update animated cursors. This could also be done by X11 in case someone wants to figure that out (this way was just easier to implement) | ||
2209 | u32 now = Device->getTimer()->getRealTime(); | ||
2210 | u32 frame = ((now - ActiveIconStartTime) / Cursors[ActiveIcon].FrameTime) % Cursors[ActiveIcon].Frames.size(); | ||
2211 | XDefineCursor(Device->display, Device->window, Cursors[ActiveIcon].Frames[frame].IconHW); | ||
2212 | } | ||
2213 | } | ||
2214 | #endif | ||
2215 | |||
2216 | //! Sets the active cursor icon | ||
2217 | void CIrrDeviceLinux::CCursorControl::setActiveIcon(gui::ECURSOR_ICON iconId) | ||
2218 | { | ||
2219 | #ifdef _IRR_COMPILE_WITH_X11_ | ||
2220 | if ( iconId >= (s32)Cursors.size() ) | ||
2221 | return; | ||
2222 | |||
2223 | if ( Cursors[iconId].Frames.size() ) | ||
2224 | XDefineCursor(Device->display, Device->window, Cursors[iconId].Frames[0].IconHW); | ||
2225 | |||
2226 | ActiveIconStartTime = Device->getTimer()->getRealTime(); | ||
2227 | ActiveIcon = iconId; | ||
2228 | #endif | ||
2229 | } | ||
2230 | |||
2231 | |||
2232 | //! Add a custom sprite as cursor icon. | ||
2233 | gui::ECURSOR_ICON CIrrDeviceLinux::CCursorControl::addIcon(const gui::SCursorSprite& icon) | ||
2234 | { | ||
2235 | #ifdef _IRR_COMPILE_WITH_X11_ | ||
2236 | if ( icon.SpriteId >= 0 ) | ||
2237 | { | ||
2238 | CursorX11 cX11; | ||
2239 | cX11.FrameTime = icon.SpriteBank->getSprites()[icon.SpriteId].frameTime; | ||
2240 | for ( u32 i=0; i < icon.SpriteBank->getSprites()[icon.SpriteId].Frames.size(); ++i ) | ||
2241 | { | ||
2242 | irr::u32 texId = icon.SpriteBank->getSprites()[icon.SpriteId].Frames[i].textureNumber; | ||
2243 | irr::u32 rectId = icon.SpriteBank->getSprites()[icon.SpriteId].Frames[i].rectNumber; | ||
2244 | irr::core::rect<s32> rectIcon = icon.SpriteBank->getPositions()[rectId]; | ||
2245 | Cursor cursor = Device->TextureToCursor(icon.SpriteBank->getTexture(texId), rectIcon, icon.HotSpot); | ||
2246 | cX11.Frames.push_back( CursorFrameX11(cursor) ); | ||
2247 | } | ||
2248 | |||
2249 | Cursors.push_back( cX11 ); | ||
2250 | |||
2251 | return (gui::ECURSOR_ICON)(Cursors.size() - 1); | ||
2252 | } | ||
2253 | #endif | ||
2254 | return gui::ECI_NORMAL; | ||
2255 | } | ||
2256 | |||
2257 | //! replace the given cursor icon. | ||
2258 | void CIrrDeviceLinux::CCursorControl::changeIcon(gui::ECURSOR_ICON iconId, const gui::SCursorSprite& icon) | ||
2259 | { | ||
2260 | #ifdef _IRR_COMPILE_WITH_X11_ | ||
2261 | if ( iconId >= (s32)Cursors.size() ) | ||
2262 | return; | ||
2263 | |||
2264 | for ( u32 i=0; i < Cursors[iconId].Frames.size(); ++i ) | ||
2265 | XFreeCursor(Device->display, Cursors[iconId].Frames[i].IconHW); | ||
2266 | |||
2267 | if ( icon.SpriteId >= 0 ) | ||
2268 | { | ||
2269 | CursorX11 cX11; | ||
2270 | cX11.FrameTime = icon.SpriteBank->getSprites()[icon.SpriteId].frameTime; | ||
2271 | for ( u32 i=0; i < icon.SpriteBank->getSprites()[icon.SpriteId].Frames.size(); ++i ) | ||
2272 | { | ||
2273 | irr::u32 texId = icon.SpriteBank->getSprites()[icon.SpriteId].Frames[i].textureNumber; | ||
2274 | irr::u32 rectId = icon.SpriteBank->getSprites()[icon.SpriteId].Frames[i].rectNumber; | ||
2275 | irr::core::rect<s32> rectIcon = icon.SpriteBank->getPositions()[rectId]; | ||
2276 | Cursor cursor = Device->TextureToCursor(icon.SpriteBank->getTexture(texId), rectIcon, icon.HotSpot); | ||
2277 | cX11.Frames.push_back( CursorFrameX11(cursor) ); | ||
2278 | } | ||
2279 | |||
2280 | Cursors[iconId] = cX11; | ||
2281 | } | ||
2282 | #endif | ||
2283 | } | ||
2284 | |||
2285 | irr::core::dimension2di CIrrDeviceLinux::CCursorControl::getSupportedIconSize() const | ||
2286 | { | ||
2287 | // this returns the closest match that is smaller or same size, so we just pass a value which should be large enough for cursors | ||
2288 | unsigned int width=0, height=0; | ||
2289 | #ifdef _IRR_COMPILE_WITH_X11_ | ||
2290 | XQueryBestCursor(Device->display, Device->window, 64, 64, &width, &height); | ||
2291 | #endif | ||
2292 | return core::dimension2di(width, height); | ||
2293 | } | ||
2294 | |||
2295 | } // end namespace | ||
2296 | |||
2297 | #endif // _IRR_COMPILE_WITH_X11_DEVICE_ | ||
2298 | |||