1 namespace gui::drivers;
4 #if !defined(ECERE_VANILLA) && !defined(ECERE_NO3D)
5 import "OpenGLDisplayDriver"
8 #if (defined(__unix__) || defined(__APPLE__)) && !defined(ECERE_MINIGLX)
13 #define property _property
18 #include <linux/joystick.h>
20 #include <sys/param.h>
32 #define Window X11Window
33 #define Cursor X11Cursor
35 #define Display X11Display
37 #define KeyCode X11KeyCode
38 #define Picture X11Picture
40 #include <X11/Xatom.h>
42 #include <X11/Xresource.h>
43 #include <X11/Xutil.h>
44 #include <X11/XKBlib.h>
45 #include <X11/keysym.h>
46 #include <sys/fcntl.h>
48 #include <X11/extensions/Xrender.h>
49 #include <X11/extensions/XShm.h>
66 import "XDisplayDriver"
68 // These are the events we care about
69 #define EVENT_MASK StructureNotifyMask | \
70 ButtonPressMask | ButtonReleaseMask | PointerMotionMask | \
71 KeyPressMask | KeyReleaseMask | ExposureMask | FocusChangeMask | \
74 void * xGlobalDisplay;
77 static XContext windowContext;
78 static Window lastActive;
80 static char * clipBoardData;
82 static Thread /* xThread, */ timerThread;
83 static bool xTerminate;
84 static Semaphore xSemaphore { };
85 static Mutex xMutex { };
86 static bool fullScreenMode;
87 static int desktopX = 0, desktopY = 0, desktopW = 0, desktopH = 0;
89 static int nullCursor;
90 static X11Window capturedWindow = None;
91 static Window restrictedWindow = null;
92 static bool gotAnXEvent = false;
94 static int joystickFD[4];
95 static X11Window activeWindow;
97 static enum AtomIdents
99 clipboard, multiple, targets, utf8_string, wm_delete_window, wm_hints, wm_name, wm_protocols, wm_state, wm_take_focus, wm_transient_for,
101 _net_active_window, _net_current_desktop, _net_number_of_desktops, _net_wm_icon, _net_wm_name, _net_wm_pid,
102 _net_wm_state, _net_wm_state_demands_attention, _net_wm_state_hidden, _net_wm_user_time, _net_wm_window_type,
103 _net_wm_window_type_desktop, _net_wm_window_type_dialog, _net_wm_window_type_dock, _net_wm_window_type_dropdown_menu,
104 _net_wm_window_type_menu, _net_wm_window_type_normal, _net_wm_window_type_popup_menu, _net_wm_window_type_splash,
105 _net_wm_window_type_toolbar, _net_wm_window_type_utility, _net_workarea, _net_frame_extents, _net_request_frame_extents,
106 _net_wm_state_maximized_vert, _net_wm_state_maximized_horz, _net_wm_state_hidden,
110 static Atom atoms[AtomIdents];
112 static const char *atomNames[AtomIdents] = {
113 "CLIPBOARD", //clipboard
114 "MULTIPLE", //multiple
116 "UTF8_STRING", //utf8_string
117 "WM_DELETE_WINDOW", //wm_delete_window
118 "WM_HINTS", //wm_hints
120 "WM_PROTOCOLS", //wm_protocols
121 "WM_STATE", //wm_state
122 "WM_TAKE_FOCUS", //wm_take_focus
123 "WM_TRANSIENT_FOR", //wm_transient_for
124 "_MOTIF_WM_HINTS", //_motif_wm_hints
125 "_NET_ACTIVE_WINDOW", //_net_active_window
126 "_NET_CURRENT_DESKTOP", //_net_current_desktop
127 "_NET_NUMBER_OF_DESKTOPS", //_net_number_of_desktops
128 "_NET_WM_ICON", //_net_wm_icon
129 "_NET_WM_NAME", //_net_wm_name
130 "_NET_WM_PID", //_net_wm_pid
131 "_NET_WM_STATE", //_net_wm_state
132 "_NET_WM_STATE_DEMANDS_ATTENTION", //_net_wm_state_demands_attention
133 "_NET_WM_STATE_HIDDEN", //_net_wm_state_hidden
134 "_NET_WM_USER_TIME", //_net_wm_user_time
135 "_NET_WM_WINDOW_TYPE", //_net_wm_window_type
136 "_NET_WM_WINDOW_TYPE_DESKTOP", //_net_wm_window_type_desktop
137 "_NET_WM_WINDOW_TYPE_DIALOG", //_net_wm_window_type_dialog
138 "_NET_WM_WINDOW_TYPE_DOCK", //_net_wm_window_type_dock
139 "_NET_WM_WINDOW_TYPE_DROPDOWN_MENU", //_net_wm_window_type_dropdown_menu
140 "_NET_WM_WINDOW_TYPE_MENU", //_net_wm_window_type_menu
141 "_NET_WM_WINDOW_TYPE_NORMAL", //_net_wm_window_type_normal
142 "_NET_WM_WINDOW_TYPE_POPUP_MENU", //_net_wm_window_type_popup_menu
143 "_NET_WM_WINDOW_TYPE_SPLASH", //_net_wm_window_type_splash
144 "_NET_WM_WINDOW_TYPE_TOOLBAR", //_net_wm_window_type_toolbar
145 "_NET_WM_WINDOW_TYPE_UTILITY", //_net_wm_window_type_utility
146 "_NET_WORKAREA", //_net_workarea
147 "_NET_FRAME_EXTENTS", // _net_frame_extents
148 "_NET_REQUEST_FRAME_EXTENTS", // _net_request_frame_extents
149 "_NET_WM_STATE_MAXIMIZED_VERT", // _net_wm_state_maximized_vert
150 "_NET_WM_STATE_MAXIMIZED_HORZ", // _net_wm_state_maximized_horz
151 "_NET_WM_STATE_HIDDEN", // _net_wm_state_hidden
155 static bool autoRepeatDetectable;
156 static bool setICPosition;
158 PixelFormat xSystemPixelFormat;
159 Visual * xSystemVisual;
162 static Time timeStamp;
164 class XWindowData : struct
167 XVisualInfo * visual;
172 bool gotFrameExtents;
175 bool XGetBorderWidths(Window window, Box box)
177 XWindowData windowData = window.windowData;
180 box = windowData.decor;
186 static Visual * FindFullColorVisual(X11Display *dpy, int * depth)
189 XVisualInfo *vinfo_ret;
192 vinfo._class = TrueColor;
193 vinfo_ret = XGetVisualInfo(dpy, VisualClassMask, &vinfo, &numitems);
199 if(vinfo_ret[numitems-1].depth > maxdepth)
200 maxdepth = vinfo_ret[numitems-1].depth;
203 XFree((void *) vinfo_ret);
206 if(XMatchVisualInfo(dpy, DefaultScreen(dpy), maxdepth, TrueColor, &vinfo))
216 _NET_WM_STATE_MODAL, ATOM
217 _NET_WM_STATE_STICKY, ATOM
218 _NET_WM_STATE_MAXIMIZED_VERT, ATOM
219 _NET_WM_STATE_MAXIMIZED_HORZ, ATOM
220 _NET_WM_STATE_SHADED, ATOM
221 _NET_WM_STATE_SKIP_TASKBAR, ATOM
222 _NET_WM_STATE_SKIP_PAGER, ATOM
223 _NET_WM_STATE_HIDDEN, ATOM
224 _NET_WM_STATE_FULLSCREEN, ATOM
225 _NET_WM_STATE_ABOVE, ATOM
226 _NET_WM_STATE_BELOW, ATOM
227 _NET_WM_STATE_DEMANDS_ATTENTION, ATOM
231 static void RepositionDesktop(bool updateChildren)
235 Screen * x_screen = XDefaultScreenOfDisplay(xGlobalDisplay);
239 int format, len, fill;
242 w = XDisplayWidth(xGlobalDisplay, DefaultScreen(xGlobalDisplay));
243 h = XDisplayHeight(xGlobalDisplay, DefaultScreen(xGlobalDisplay));
244 x_root = XRootWindowOfScreen(x_screen);
246 if(atoms[_net_number_of_desktops] != None)
248 if(XGetWindowProperty(xGlobalDisplay, x_root, atoms[_net_number_of_desktops], 0, 1, False,
249 XA_CARDINAL, &type, &format, &len, &fill,
252 printf("cant get xa desktops property\n");
258 desktops = *(int *)data;
260 //printf("_NET_NUMBER_OF_DESKTOPS is %d\n", desktops);
267 if(atoms[_net_current_desktop] != None)
269 if(XGetWindowProperty(xGlobalDisplay, x_root, atoms[_net_current_desktop], 0, 1, False,
270 XA_CARDINAL, &type, &format, &len, &fill,
273 printf("cant get xa current property\n");
278 current = *(int *)data;
282 //printf("_NET_CURRENT_DESKTOP is %d\n", current);
285 if(atoms[_net_workarea] != None)
289 if(XGetWindowProperty(xGlobalDisplay, x_root, atoms[_net_workarea], 0, (4 * 32),
290 False, AnyPropertyType, &type, &format, &len,
291 &fill, &data) != Success)
293 //printf("warning\n");
297 if(type == None || format == 0)
309 workareas = (int *)data;
311 x = workareas[current * 4];
312 y = workareas[current * 4 + 1];
313 w = workareas[current * 4 + 2];
314 h = workareas[current * 4 + 3];
316 //printf("_NET_WORKAREA is x = %d, y = %d, w = %d, h = %d\n", x, y, w, h);
318 // printf("Work Area width: %d, height %d\n", w, h);
321 if(desktopX != x || desktopY != y || desktopW != w || desktopH != h)
323 guiApp.SetDesktopPosition(x, y, w, h, updateChildren);
331 /****************************************************************************
332 /// PRIVATE UTILITY FUNCTIONS /////////////
333 ****************************************************************************/
334 // --- Keyboard Input ---
335 #define KEYCODE_HOME 0x59
336 #define KEYCODE_UP 0x5A
337 #define KEYCODE_PGUP 0x5B
338 #define KEYCODE_LEFT 0x5C
339 #define KEYCODE_RIGHT 0x5E
340 #define KEYCODE_END 0x5F
341 #define KEYCODE_DOWN 0x60
342 #define KEYCODE_PGDWN 0x61
343 #define KEYCODE_INS 0x62
344 #define KEYCODE_DEL 0x63
345 #define KEYCODE_SLASH 0x68
348 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyHit;
349 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyUp;
350 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyDown;
351 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyHit;
352 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnMouseMove;
353 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnLeftDoubleClick;
354 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnLeftButtonDown;
355 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnLeftButtonUp;
356 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnMiddleDoubleClick;
357 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnMiddleButtonDown;
358 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnMiddleButtonUp;
359 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnRightDoubleClick;
360 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnRightButtonDown;
361 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnRightButtonUp;
364 static bool ProcessKeyMessage(Window window, uint keyCode, int release, XKeyEvent * event)
369 KeySym keysym = NoSymbol;
372 static int bufsize = 16;
373 static char *buf = NULL;
374 XWindowData windowData = window.windowData;
377 if(window.destroyed) return;
379 // Logf("Got 0x%x (%d)\n", keyCode, key);
381 // Translate the key code
384 //Logf("Got 0x%x (%d)\n", key, key);
388 case KEYCODE_HOME: key = home; break;
389 case KEYCODE_UP: key = up; break;
390 case KEYCODE_PGUP: key = pageUp; break;
391 case KEYCODE_LEFT: key = left; break;
392 case KEYCODE_RIGHT: key = right; break;
393 case KEYCODE_END: key = end; break;
394 case KEYCODE_DOWN: key = down; break;
395 case KEYCODE_PGDWN: key = pageDown; break;
396 case KEYCODE_INS: key = insert; break;
397 case KEYCODE_DEL: key = del; break;
398 case KEYCODE_SLASH: key = keyPadSlash; break;
401 ch = (byte)Interface::TranslateKey(key, event->state & ShiftMask);
405 Logf("Key up: %3d (%2x)\n", key, key);
407 Logf("Key down: %3d (%2x)\n", key, key);
411 buf = malloc(bufsize);
412 if(windowData && windowData.ic)
414 buflength = XmbLookupString(windowData.ic, event, buf, bufsize, &keysym, &status);
415 if (status == XBufferOverflow)
417 buf = realloc(buf, (bufsize = buflength));
418 buflength = XmbLookupString(windowData.ic, event, buf, bufsize, &keysym, &status);
420 if(status != XLookupKeySym && status != XLookupBoth && release == 1)
421 keysym = XLookupKeysym(event, 0);
425 keysym = XLookupKeysym(event, 0);
428 // printf("Got keysym %d (%x)\n", keysym, keysym);
429 if(keysym != NoSymbol) //status == XLookupKeySym || status == XLookupBoth)
433 case XK_BackSpace: key = backSpace; break;
434 case XK_ISO_Left_Tab: key = tab; break;
435 case XK_Tab: key = tab; break;
438 case XK_Return: key = enter; break;
439 case XK_Pause: key = pauseBreak; break;
440 case XK_Scroll_Lock: key = scrollLock; break;
441 case XK_Sys_Req: key = printScreen; break;
442 case XK_Escape: key = escape; break;
443 case XK_Delete: key = del; break;
445 case XK_Home: key = home; break;
446 case XK_Left: key = left; break;
447 case XK_Up: key = up; break;
448 case XK_Right: key = right; break;
449 case XK_Down: key = down; break;
451 case XK_Page_Up: key = pageUp; break;
453 case XK_Page_Down: key = pageDown; break;
454 case XK_End: key = end; break;
460 case XK_Insert: key = insert; break;
467 case XK_Help: key = insert; break;
471 case XK_Mode_switch: key = leftAlt; break;
473 // case XK_script_switch:
474 case XK_Num_Lock: key = numLock; break;
478 case XK_KP_Enter: key = keyPadEnter; break;
483 case XK_KP_Home: key = keyPadHome; break;
484 case XK_KP_Left: key = keyPadLeft; break;
485 case XK_KP_Up: key = keyPadUp; break;
486 case XK_KP_Right: key = keyPadRight; break;
487 case XK_KP_Down: key = keyPadDown; break;
489 case XK_KP_Page_Up: key = keyPadPageUp; break;
491 case XK_KP_Page_Down:key = keyPadPageDown; break;
492 case XK_KP_End: key = keyPadEnd; break;
494 case XK_KP_Insert: key = keyPadInsert; break;
495 case XK_KP_Delete: key = keyPadDelete; break;
497 case XK_KP_Multiply: key = keyPadStar; break;
498 case XK_KP_Add: key = keyPadPlus; break;
499 case XK_KP_Separator:key = keyPadDelete; break;
500 case XK_KP_Subtract: key = keyPadMinus; break;
501 // case XK_KP_Decimal:
502 case XK_KP_Divide: key = keyPadSlash; break;
504 case XK_KP_0: key = keyPad0; break;
505 case XK_KP_1: key = keyPad1; break;
506 case XK_KP_2: key = keyPad2; break;
507 case XK_KP_3: key = keyPad3; break;
508 case XK_KP_4: key = keyPad4; break;
509 case XK_KP_5: key = keyPad5; break;
510 case XK_KP_6: key = keyPad6; break;
511 case XK_KP_7: key = keyPad7; break;
512 case XK_KP_8: key = keyPad8; break;
513 case XK_KP_9: key = keyPad9; break;
515 case XK_F1: key = f1; break;
516 case XK_F2: key = f2; break;
517 case XK_F3: key = f3; break;
518 case XK_F4: key = f4; break;
519 case XK_F5: key = f5; break;
520 case XK_F6: key = f6; break;
521 case XK_F7: key = f7; break;
522 case XK_F8: key = f8; break;
523 case XK_F9: key = f9; break;
524 case XK_F10: key = f10; break;
525 case XK_F11: key = f11; break;
527 case XK_F12: key = f12; break;
577 case XK_Shift_L: key = leftShift; break;
578 case XK_Shift_R: key = rightShift; break;
579 case XK_Control_L: key = leftControl; break;
580 case XK_Control_R: key = rightControl; break;
581 case XK_Caps_Lock: key = capsLock; break;
582 // case XK_Shift_Lock:
585 case XK_Alt_L: key = leftAlt; break;
586 case XK_Alt_R: key = rightAlt; break;
592 case XK_space: key = space; break;
593 case XK_exclam: key = bang; break;
594 case XK_quotedbl: key = doubleQuote; break;
595 case XK_numbersign: key = pound; break;
596 case XK_dollar: key = dollar; break;
597 case XK_percent: key = percent; break;
598 case XK_ampersand: key = ampersand; break;
599 case XK_apostrophe: key = quote; break;
600 // case XK_quoteright: key = quote; break;
601 case XK_parenleft: key = leftParanthesis; break;
602 case XK_parenright: key = rightParanthesis; break;
603 case XK_asterisk: key = star; break;
604 case XK_plus: key = plus; break;
605 case XK_comma: key = comma; break;
606 case XK_minus: key = minus; break;
607 case XK_period: key = period; break;
608 case XK_slash: key = slash; break;
609 case XK_0: key = k0; break;
610 case XK_1: key = k1; break;
611 case XK_2: key = k2; break;
612 case XK_3: key = k3; break;
613 case XK_4: key = k4; break;
614 case XK_5: key = k5; break;
615 case XK_6: key = k6; break;
616 case XK_7: key = k7; break;
617 case XK_8: key = k8; break;
618 case XK_9: key = k9; break;
619 case XK_colon: key = colon; break;
620 case XK_semicolon: key = semicolon; break;
621 case XK_less: key = smallerThan; break;
622 case XK_equal: key = equal; break;
623 case XK_greater: key = greaterThan; break;
624 case XK_question: key = questionMark; break;
625 case XK_at: key = ampersand; break;
626 case XK_A: key = a; break;
627 case XK_B: key = b; break;
628 case XK_C: key = c; break;
629 case XK_D: key = d; break;
630 case XK_E: key = e; break;
631 case XK_F: key = f; break;
632 case XK_G: key = g; break;
633 case XK_H: key = h; break;
634 case XK_I: key = i; break;
635 case XK_J: key = j; break;
636 case XK_K: key = k; break;
637 case XK_L: key = l; break;
638 case XK_M: key = m; break;
639 case XK_N: key = n; break;
640 case XK_O: key = o; break;
641 case XK_P: key = p; break;
642 case XK_Q: key = q; break;
643 case XK_R: key = r; break;
644 case XK_S: key = s; break;
645 case XK_T: key = t; break;
646 case XK_U: key = u; break;
647 case XK_V: key = v; break;
648 case XK_W: key = w; break;
649 case XK_X: key = x; break;
650 case XK_Y: key = y; break;
651 case XK_Z: key = z; break;
652 case XK_bracketleft: key = leftBracket; break;
653 case XK_backslash: key = backSlash; break;
654 case XK_bracketright: key = rightBracket; break;
655 case XK_asciicircum: key = circumflex; break;
656 case XK_underscore: key = underscore; break;
657 // case XK_grave: key = backQuote; break;
658 case XK_quoteleft: key = backQuote; break;
659 case XK_a: key = a; break;
660 case XK_b: key = b; break;
661 case XK_c: key = c; break;
662 case XK_d: key = d; break;
663 case XK_e: key = e; break;
664 case XK_f: key = f; break;
665 case XK_g: key = g; break;
666 case XK_h: key = h; break;
667 case XK_i: key = i; break;
668 case XK_j: key = j; break;
669 case XK_k: key = k; break;
670 case XK_l: key = l; break;
671 case XK_m: key = m; break;
672 case XK_n: key = n; break;
673 case XK_o: key = o; break;
674 case XK_p: key = p; break;
675 case XK_q: key = q; break;
676 case XK_r: key = r; break;
677 case XK_s: key = s; break;
678 case XK_t: key = t; break;
679 case XK_u: key = u; break;
680 case XK_v: key = v; break;
681 case XK_w: key = w; break;
682 case XK_x: key = x; break;
683 case XK_y: key = y; break;
684 case XK_z: key = z; break;
685 case XK_braceleft: key = leftBracket; break;
686 case XK_bar: key = pipe; break;
687 case XK_braceright: key = rightBracket; break;
688 case XK_asciitilde: key = tilde; break;
693 ch = (byte)Interface::TranslateKey(key, event->state & ShiftMask);
694 // 127 is delete, we don't treat that as a character (Use (SmartKey)key == del)
695 if(ch == 128 || ch == 127) ch = 0;
698 if(keysym == XK_ISO_Left_Tab)
700 if(key != leftShift && key != rightShift && event->state & ShiftMask)
702 if(key != leftControl && key != rightControl && event->state & ControlMask)
704 if(key != leftAlt && key != rightAlt && event->state & Mod1Mask)
708 if(key != leftAlt && key != rightAlt && event->state & (1<<13))
716 // Logf("Key Message: %s, keysym: 0x%x, key: %d state: %d, ch: %c\n", release ? ((release == 2) ? "REPEAT" : "KeyRelease") : "KeyPress", keysym, key, event->state, (byte)ch);
722 if(windowData && windowData.ic) ch = buflength ? UTF8GetChar(buf, &numBytes) : 0;
723 if(ch == 127) ch = 0;
724 // printf("Release! %d %d %d\n", keysym, code, ch);
725 result = window.KeyMessage(__ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyUp, code, ch);
732 if(windowData.ic && buflength)
734 for(c = 0; c<buflength;)
737 ch = UTF8GetChar(buf + c, &numBytes);
738 if(ch == 127) ch = 0;
739 if(!numBytes) c = buflength;
740 result = window.KeyMessage((c == 0) ?
741 __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyDown : __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyHit,
742 (c == 0) ? code : 0, ch);
747 result = window.KeyMessage(__ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyDown, code, ch);
751 if(buflength && windowData.ic)
752 for(c = 0; c<buflength;)
755 ch = UTF8GetChar(buf + c, &numBytes);
756 if(ch == 127) ch = 0;
757 if(!numBytes) c = buflength;
758 result = window.KeyMessage(__ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyHit, code, ch);
762 result = window.KeyMessage(__ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyHit, code, ch);
770 static uint E_CALL XEventThread(void * data)
776 if(xTerminate) break;
779 XPeekEvent(xGlobalDisplay, &e);
781 guiApp.SignalEvent();
788 static Bool EventChecker(void *display, XEvent *event, char * data)
790 return (!data || (event->type == (int) data)) && event->type != NoExpose && event->type != GraphicsExpose;
793 static Bool ConfigureNotifyChecker(void *display, XConfigureEvent *event, char * data)
795 return (!data || ((event->window == (int) data)) && event->type == ConfigureNotify;
798 static uint timerDelay = MAXINT;
799 #define RESOLUTION (18.2 * 100)
800 static uint XTimerThread(Thread thread)
802 int s = ConnectionNumber(xGlobalDisplay);
804 Time lastTime, thisTime;
805 lastTime = GetTime();
810 bool waitSemaphore = false;
811 fd_set readSet, writeSet, exceptSet;
812 struct timeval tv = { (timerDelay == MAXINT) ? 0 : (timerDelay / 1000000), (timerDelay == MAXINT) ? (int)(1000000 / 18.2) : (timerDelay % 1000000) };
814 if(xTerminate) break;
819 FD_SET(s, &exceptSet);
821 if(select(s + 1, &readSet, null, null, &tv))
823 if(FD_ISSET(s, &readSet))
827 guiApp.SignalEvent();
832 Sleep(1.0 / RESOLUTION);
833 thisTime = GetTime();
834 if(xTerminate) break;
835 if(thisTime - lastTime > (1.0 / 18.2))
837 guiApp.SignalEvent();
845 XLockDisplay(xGlobalDisplay);
846 if(XCheckIfEvent(xGlobalDisplay, &xEvent, EventChecker, null))
849 guiApp.SignalEvent();
851 XUnlockDisplay(xGlobalDisplay);
860 static int MyXErrorHandler(X11Display * display, XErrorEvent * event)
864 XGetErrorText(xGlobalDisplay, event->error_code, buffer, sizeof(buffer));
865 Logf("X Error: %s\n", buffer);
869 static int MyXIOErrorHandler(X11Display * display)
875 // Motif Hints (to get rid of the decorations)
876 #define MWM_HINTS_FUNCTIONS (1L << 0)
877 #define MWM_HINTS_DECORATIONS (1L << 1)
878 #define MWM_HINTS_INPUT_MODE (1L << 2)
879 #define MWM_HINTS_STATUS (1L << 3)
881 #define MWM_DECOR_ALL (1L << 0)
882 #define MWM_DECOR_BORDER (1L << 1)
883 #define MWM_DECOR_RESIZEH (1L << 2)
884 #define MWM_DECOR_TITLE (1L << 3)
885 #define MWM_DECOR_MENU (1L << 4)
886 #define MWM_DECOR_MINIMIZE (1L << 5)
887 #define MWM_DECOR_MAXIMIZE (1L << 6)
889 #define MWM_FUNC_ALL (1L << 0)
890 #define MWM_FUNC_RESIZE (1L << 1)
891 #define MWM_FUNC_MOVE (1L << 2)
892 #define MWM_FUNC_MINIMIZE (1L << 3)
893 #define MWM_FUNC_MAXIMIZE (1L << 4)
894 #define MWM_FUNC_CLOSE (1L << 5)
905 static void WaitForViewableWindow(Window window)
908 //Logf("Wait for viewable %s\n", window.name);
909 XFlush(xGlobalDisplay);
910 //while(attempts++ < 40)
913 XWindowAttributes attributes = { 0 };
915 if(!XGetWindowAttributes(xGlobalDisplay, (int)window.windowHandle, &attributes))
917 if(attributes.map_state == IsViewable)
920 Sleep(1.0 / RESOLUTION);
924 /****************************************************************************
925 /// DRIVER IMPLEMENTATION /////////////
926 ****************************************************************************/
928 /*static */class HiResTimer : Thread
947 // Sleep(delay / 1000000.0);
948 struct timeval tv = { delay / 1000000, delay % 1000000 };
949 select(0,null,null,null, &tv);
950 guiApp.SignalEvent();
956 static HiResTimer hiResTimer { };
962 #include <sys/signal.h>
973 static int terminatePid;
975 static void SigIntHandler(int value)
977 // printf("SigHandler %d\n", getpid());
978 if(!terminatePid || terminatePid == getpid())
981 terminatePid = getpid();
982 // printf("terminateX now equals %d\n", terminateX);
983 if(guiApp && guiApp.semaphore)
984 guiApp.semaphore.Release();
987 struct shmid_ds info;
988 int maxid = shmctl (0, SHM_INFO, &info);
990 int thisPid = getpid();
997 for(id = 0; id <= maxid; id++)
999 struct shmid_ds shmseg;
1001 if((shmid = shmctl(id, SHM_STAT, &shmseg)) >= 0)
1003 if(shmseg.shm_cpid == pid || shmseg.shm_cpid == thisPid)
1005 printf("%d (%d) belongs to us (%d)\n", shmid, id, shmseg.shm_cpid);
1006 shmctl(shmid, IPC_RMID, 0);
1014 /*else if(guiApp.desktop)
1015 guiApp.desktop.Destroy(0);*/
1018 class XInterface : Interface
1020 class_property(name) = "X";
1022 // --- User Interface System ---
1025 setlocale(LC_ALL, "en_US.UTF-8");
1028 XSetLocaleModifiers("");
1029 XSetErrorHandler(MyXErrorHandler);
1030 XSetIOErrorHandler(MyXIOErrorHandler);
1032 signal(SIGINT, SigIntHandler);
1035 xGlobalDisplay = XOpenDisplay(null);
1037 joystickFD[0] = open("/dev/js0", O_RDONLY);
1038 joystickFD[1] = open("/dev/js1", O_RDONLY);
1039 joystickFD[2] = open("/dev/js2", O_RDONLY);
1040 joystickFD[3] = open("/dev/js3", O_RDONLY);
1044 XWindowAttributes attributes = { 0 };
1045 XGetWindowAttributes(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), &attributes);
1046 xSystemDepth = attributes.depth;
1047 xSystemVisual = attributes.visual;
1048 switch(xSystemDepth)
1050 case 32: case 24: xSystemPixelFormat = pixelFormat888; break;
1055 XVisualInfo *vinfo_ret;
1058 vinfo.visualid = XVisualIDFromVisual(xSystemVisual);
1059 vinfo_ret = XGetVisualInfo(xGlobalDisplay, VisualIDMask, &vinfo, &numitems);
1062 xSystemPixelFormat = (vinfo_ret->green_mask == 0x3E0) ? pixelFormat555 : pixelFormat565;
1064 if(GetXRenderFormat(xSystemPixelFormat, 0))
1066 // printf("Got X Render format %d\n", xSystemPixelFormat);
1070 printf("No X Format?\n");
1071 xSystemPixelFormat = (xSystemPixelFormat == pixelFormat555) ? pixelFormat565 : pixelFormat555;
1073 // vinfo._class = DirectColor;
1075 vinfo.bits_per_rgb = 5;
1076 vinfo.depth = xSystemDepth;
1077 vinfo.green_mask = (xSystemPixelFormat == pixelFormat555) ? 0x3E0 : 0x7E0;
1078 vinfo.red_mask = (xSystemPixelFormat == pixelFormat555) ? 0x7C00 : 0xF800;
1079 XFree((void *) vinfo_ret);
1080 if(XMatchVisualInfo(xGlobalDisplay, DefaultScreen(xGlobalDisplay), vinfo.depth, vinfo._class, &vinfo))
1081 //vinfo_ret = XGetVisualInfo(xGlobalDisplay, VisualDepthMask|VisualRedMaskMask|VisualGreenMaskMask|VisualBlueMaskMask, &vinfo, &numitems);
1084 //vinfo = *vinfo_ret;
1085 if(GetXRenderFormat(xSystemPixelFormat, 0))
1087 // printf("Got X Render format %d (second try)\n", xSystemPixelFormat);
1088 // printf("red mask: %x, green mask: %x, blue mask: %x\n", vinfo.red_mask,vinfo.green_mask, vinfo.blue_mask);
1090 xSystemVisual = vinfo.visual;
1093 printf("Could not get a 555 visual\n");
1099 // printf("Got a depth of %d\n", xSystemDepth);
1102 int major, minor, pixmaps;
1103 xSharedMemory = XShmQueryExtension(xGlobalDisplay) && XShmQueryVersion(xGlobalDisplay, &major, &minor, &pixmaps) && pixmaps;
1106 // printf("Opening IM\n");
1107 im = XOpenIM(xGlobalDisplay, null, null, null);
1110 XColor fore = { 0 }, back = { 0 };
1111 Pixmap pixmap = XCreatePixmap(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), 1, 1, 1);
1112 Pixmap mask = XCreatePixmap(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), 1, 1, 1);
1113 XSetWindowAttributes attributes = { 0 };
1115 XkbSetDetectableAutoRepeat(xGlobalDisplay, True, &autoRepeatDetectable);
1117 XInternAtoms(xGlobalDisplay, (char**)atomNames, AtomIdents::enumSize, False, atoms);
1120 Atom protocols[2] = { atoms[wm_delete_window], atoms[wm_take_focus] };
1122 XSetWMProtocols(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), protocols, 2);
1126 if(atoms[_net_workarea] == None)
1127 printf("Warning: _NET_WORKAREA extension not supported\n");
1130 attributes.override_redirect = True;
1133 windowContext = XUniqueContext();
1136 nullCursor = XCreatePixmapCursor(xGlobalDisplay, pixmap, mask, &fore, &back, 0, 0);
1137 confineWindow = XCreateWindow(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay),
1138 0,0,1,1,0, CopyFromParent, InputOnly, xSystemVisual /*CopyFromParent*/, CWOverrideRedirect, &attributes);
1141 // IM initialization
1143 /*ic = XCreateIC(im, XNInputStyle,
1144 XIMPreeditNothing | XIMStatusNothing,
1145 // XIMPreeditNone | XIMStatusNone | XIMPreeditPosition | XIMStatusArea | XIMPreeditArea | XIMStatusArea | XIMPreeditNothing | XIMStatusNothing,
1146 XNClientWindow, confineWindow, XNFocusWindow, confineWindow, 0);
1151 XIMStyle clientCanDo;
1152 XIMStyle styleWeWillUse = null;
1154 XVaNestedList arglist;
1155 unsigned long imEventMask;
1157 XGetImValues(im, XNQueryInputStyle, &IMcando, null);
1160 XIMPreeditNone | XIMStatusNone |
1161 XIMPreeditPosition | XIMStatusArea |
1162 XIMPreeditArea | XIMStatusArea |
1163 XIMPreeditNothing | XIMStatusNothing;
1165 for(i=0; i<IMcando->count_styles; i++)
1168 tmpStyle = IMcando->support_styles[i];
1169 if ( ((tmpStyle & clientCanDo) == tmpStyle) && prefer(tmpStyle, styleWeWillUse) )
1170 styleWeWillUse = tmpStyle;
1172 if(styleWeWillUse = null)
1176 arglist = XVaCreateNestedList(0, XNFontSet, fontset,
1178 WhitePixel(xGlobalDisplay, screen),
1180 BlackPixel(xGlobalDisplay, screen),
1182 ic = XCreateIC(im, XNInputStyle, styleWeWillUse,
1183 XNClientWindow, window, XNFocusWindow, window,
1184 XNStatusAttributes, arglist,
1185 XNPreeditAttributes, arglist, NULL);
1190 XGetWindowAttributes(xGlobalDisplay, win, &winAtts);
1191 XGetICValues(ic, XNFilterEvents, &imEventMask, null);
1192 imEventMask |= winAtts.your_event_mask;
1193 XSelectInput(xGlobalDisplay, window, imEventMask);
1199 timerThread = Thread { };
1201 timerThread.Main = XTimerThread;
1202 timerThread.Create();
1215 // WHY WAS THIS COMMENTED HERE?
1216 // Probably because it was causing crashes, the proper fix should now be in DestroyRootWindow
1220 xSemaphore.Release();
1226 //XPutBackEvent(xGlobalDisplay, &e);
1230 /*if(windowData && windowData.ic)
1232 XDestroyIC(windowData.ic);
1233 windowData.ic = null;
1240 XCloseDisplay(xGlobalDisplay);
1241 xGlobalDisplay = null;
1243 if(joystickFD[0] != -1) close(joystickFD[0]);
1244 if(joystickFD[1] != -1) close(joystickFD[1]);
1245 if(joystickFD[2] != -1) close(joystickFD[2]);
1246 if(joystickFD[3] != -1) close(joystickFD[3]);
1249 #define DBLCLICK_DELAY 300 // 0.3 second
1250 #define DBLCLICK_DELTA 1
1252 bool ProcessInput(bool processAll)
1254 bool eventAvailable = false;
1257 if(!fullScreenMode) RepositionDesktop(true);
1259 //* XLockDisplay(xGlobalDisplay);
1260 while(!xTerminate && (/*gotAnXEvent || */XCheckIfEvent(xGlobalDisplay, &e, EventChecker, null)))
1262 Window window = null;
1263 XAnyEvent * thisEvent = (XAnyEvent *)&e;
1264 // printf("Got an event: %d\n", thisEvent->type);
1266 //if(gotAnXEvent) { thisEvent = (XAnyEvent *)&xEvent; gotAnXEvent = false; }
1268 if(im && XFilterEvent((union _XEvent *)thisEvent, None))
1270 eventAvailable = true;
1271 XFindContext(xGlobalDisplay, thisEvent->window, windowContext, (XPointer *) &window);
1274 XWindowData windowData = window.windowData;
1275 static uint lastKeyCode = 0;
1276 switch(thisEvent->type)
1280 XKeyEvent * event = (XKeyEvent *) thisEvent;
1281 //*XUnlockDisplay(xGlobalDisplay);
1282 ProcessKeyMessage(window, event->keycode, (event->keycode == lastKeyCode) ? 2 : 0, event);
1283 //*if(xGlobalDisplay) XLockDisplay(xGlobalDisplay);
1284 lastKeyCode = event->keycode;
1289 XKeyEvent * event = (XKeyEvent *) thisEvent;
1292 if(!autoRepeatDetectable && XCheckIfEvent(xGlobalDisplay, (XEvent *)&nextEvent, EventChecker, (void *)KeyPress))
1294 if(im && XFilterEvent(&nextEvent, None))
1297 if(((XKeyEvent *)&nextEvent)->keycode == event->keycode)
1299 //*XUnlockDisplay(xGlobalDisplay);
1300 ProcessKeyMessage(window, event->keycode, 2, event);
1304 //*XUnlockDisplay(xGlobalDisplay);
1305 // printf("Keycode not the same :(\n");
1306 ProcessKeyMessage(window, event->keycode, 1, event);
1307 ProcessKeyMessage(window, ((XKeyEvent *)&nextEvent)->keycode, 0, (XKeyEvent *)&nextEvent);
1312 //*XUnlockDisplay(xGlobalDisplay);
1313 // printf("No KeyPress ahead\n");
1314 ProcessKeyMessage(window, event->keycode, 1, event);
1316 //*if(xGlobalDisplay) XLockDisplay(xGlobalDisplay);
1321 XButtonEvent * event = (XButtonEvent *) thisEvent;
1323 static double lastTime[3];
1324 static Window lastWindow[3];
1325 static Point lastPos[3];
1327 Modifiers keyFlags = 0;
1329 uint button, buttonDouble, whichButton;
1331 int x = event->x_root, y = event->y_root;
1333 if(event->button == Button1)
1335 button = __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnLeftButtonDown;
1336 buttonDouble = __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnLeftDoubleClick;
1338 buttonMask = Button1Mask;
1339 keyFlags.left = true;
1341 else if(event->button == Button3)
1343 button = __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnRightButtonDown;
1344 buttonDouble = __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnRightDoubleClick;
1346 buttonMask = Button3Mask;
1347 keyFlags.right = true;
1351 button = __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnMiddleButtonDown;
1352 buttonDouble = __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnMiddleDoubleClick;
1354 buttonMask = Button2Mask;
1355 keyFlags.middle = true;
1357 if(event->state & buttonMask)
1360 doubleClick = event->time - lastTime[whichButton] < DBLCLICK_DELAY &&
1361 window == lastWindow[whichButton] &&
1362 Abs(event->x_root - lastPos[whichButton].x) < DBLCLICK_DELTA &&
1363 Abs(event->y_root - lastPos[whichButton].y) < DBLCLICK_DELTA;
1364 lastTime[whichButton] = doubleClick ? 0 : event->time;
1365 lastWindow[whichButton] = window;
1366 lastPos[whichButton].x = event->x_root;
1367 lastPos[whichButton].y = event->y_root;
1369 if(event->state & ShiftMask) keyFlags.shift = true;
1370 if(event->state & ControlMask) keyFlags.ctrl = true;
1371 if(event->state & Mod1Mask) keyFlags.alt = true;
1372 if(event->state & Button1Mask) keyFlags.left = true;
1373 if(event->state & Button2Mask) keyFlags.middle = true;
1374 if(event->state & Button3Mask) keyFlags.right = true;
1375 //*XUnlockDisplay(xGlobalDisplay);
1378 if(event->button == Button4 || event->button == Button5)
1380 window.KeyMessage(__ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyHit, (event->button == Button4) ? wheelUp : wheelDown, 0);
1386 if(!window.MouseMessage(buttonDouble, x, y, &keyFlags, false, true))
1388 //*if(xGlobalDisplay) XLockDisplay(xGlobalDisplay);
1393 window.MouseMessage(button, x, y, &keyFlags, false, /*doubleClick? false : */true);
1395 //*if(xGlobalDisplay) XLockDisplay(xGlobalDisplay);
1401 Modifiers keyFlags = 0;
1402 XButtonEvent * event = (XButtonEvent *) thisEvent;
1405 int x = event->x_root, y = event->y_root;
1406 if(event->button == Button1)
1408 button = __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnLeftButtonUp;
1409 buttonMask = Button1Mask;
1411 else if(event->button == Button3)
1413 button = __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnRightButtonUp;
1414 buttonMask = Button3Mask;
1418 button = __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnMiddleButtonUp;
1419 buttonMask = Button2Mask;
1421 if(!(event->state & buttonMask)) break;
1422 if(event->state & ShiftMask) keyFlags.shift = true;
1423 if(event->state & ControlMask) keyFlags.ctrl = true;
1424 if(event->state & Mod1Mask) keyFlags.alt = true;
1425 if(event->state & Button1Mask) keyFlags.left = true;
1426 if(event->state & Button2Mask) keyFlags.middle = true;
1427 if(event->state & Button3Mask) keyFlags.right = true;
1428 if(guiApp.windowCaptured && guiApp.windowCaptured != window)
1430 // X hasn't noticed the capture yet, so fix it!
1431 x += window.absPosition.x;
1432 y += window.absPosition.y;
1433 window = guiApp.windowCaptured.rootWindow;
1434 x -= window.absPosition.x;
1435 y -= window.absPosition.y;
1437 //*XUnlockDisplay(xGlobalDisplay);
1439 window.MouseMessage(button, x, y, &keyFlags, false, false);
1441 //*if(xGlobalDisplay) XLockDisplay(xGlobalDisplay);
1446 static uint lastTime = 0;
1447 XMotionEvent * event = (XMotionEvent *) thisEvent;
1448 while(XCheckIfEvent(xGlobalDisplay, (XEvent *)thisEvent, EventChecker, (void *)MotionNotify));
1449 // if(event->time - lastTime > 15)
1451 Modifiers keyFlags = 0;
1452 int x = event->x_root, y = event->y_root;
1454 if(event->state & ShiftMask) keyFlags.shift = true;
1455 if(event->state & ControlMask) keyFlags.ctrl = true;
1456 if(event->state & Mod1Mask) keyFlags.alt = true;
1457 if(event->state & Button1Mask) keyFlags.left = true;
1458 if(event->state & Button2Mask) keyFlags.middle = true;
1459 if(event->state & Button3Mask) keyFlags.right = true;
1460 //*XUnlockDisplay(xGlobalDisplay);
1462 window.MouseMessage(__ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnMouseMove,
1463 event->x_root, event->y_root, &keyFlags, false, false);
1465 //*if(xGlobalDisplay) XLockDisplay(xGlobalDisplay);
1466 lastTime = event->time;
1472 XExposeEvent * event = (XExposeEvent *) thisEvent;
1474 box.left = event->x - window.clientStart.x;
1475 box.top = event->y - window.clientStart.y;
1476 box.right = box.left + event->width - 1;
1477 box.bottom = box.top + event->height - 1;
1479 box.left += window.clientStart.x;
1480 box.top += window.clientStart.y;
1481 box.right += window.clientStart.x;
1482 box.bottom += window.clientStart.y;
1483 window.UpdateDirty(box);
1486 case SelectionRequest:
1488 XSelectionRequestEvent *req = (XSelectionRequestEvent *) thisEvent;
1490 if(req->target == atoms[targets] && clipBoardData)
1492 Atom * supportedTargets = new Atom[4];
1493 supportedTargets[0] = atoms[targets];
1494 supportedTargets[1] = atoms[multiple];
1495 supportedTargets[2] = XA_STRING;
1496 supportedTargets[3] = atoms[utf8_string];
1497 XChangeProperty(xGlobalDisplay,req->requestor, req->_property,
1498 XA_ATOM,32,PropModeReplace, (byte *) supportedTargets, 4*sizeof(Atom));
1499 respond.xselection._property = req->_property;
1500 delete supportedTargets;
1502 else if((req->target == XA_STRING || req->target == atoms[utf8_string]) && clipBoardData)
1504 Atom _property = (req->_property == None) ? req->target : req->_property;
1505 XChangeProperty(xGlobalDisplay,req->requestor, _property,
1506 req->target/*req->_property*/,8,PropModeReplace, (byte *) clipBoardData, strlen(clipBoardData));
1507 respond.xselection._property = _property;
1510 respond.xselection._property = None;
1512 respond.xselection.type = SelectionNotify;
1513 respond.xselection.display = req->display;
1514 respond.xselection.requestor = req->requestor;
1515 respond.xselection.selection =req->selection;
1516 respond.xselection.target = req->target;
1517 respond.xselection.time = CurrentTime;
1518 XSendEvent(xGlobalDisplay, req->requestor,0,0,&respond);
1521 case SelectionClear:
1523 delete clipBoardData;
1528 XFocusChangeEvent *event = (XFocusChangeEvent *) thisEvent;
1529 Window modalRoot = window.FindModal();
1530 XWindowData windowData;
1531 activeWindow = (uint)window.windowHandle;
1533 if(window.parent && window == window.parent.activeChild) break;
1535 //if(window.creationActivation == activate)
1538 modalRoot.ExternalActivate(true, true, window, null); // lastActive);
1540 window.ExternalActivate(true, true, window, null); // lastActive);
1542 windowData = modalRoot ? modalRoot.windowData : window.windowData;
1543 if(windowData && windowData.ic)
1545 // XSetICValues(ic, XNClientWindow, window.windowHandle, XNFocusWindow, window.windowHandle, 0);
1546 XSetICFocus(windowData.ic);
1548 //delete lastActive;
1549 //lastActive = window;
1550 //incref lastActive;
1557 //printf("Processing a FocusOut Event for %s (%x)\n", window._class.name, window);
1560 if(XCheckTypedWindowEvent(xGlobalDisplay, thisEvent->window, FocusIn, (XEvent *)thisEvent))
1564 if(thisEvent->window == activeWindow)
1565 activeWindow = (uint)null;
1567 if(XCheckTypedEvent(xGlobalDisplay, FocusIn, (XEvent *)thisEvent))
1569 if(XCheckTypedWindowEvent(xGlobalDisplay, thisEvent->window, FocusOut, (XEvent *)thisEvent))
1571 XFocusChangeEvent *event = (XFocusChangeEvent *) thisEvent;
1573 XFindContext(xGlobalDisplay, thisEvent->window, windowContext, (XPointer *) &window);
1576 Window windowCopy = window;
1577 XWindowData windowData;
1578 if(windowCopy == windowCopy.parent.activeChild) break;
1580 windowCopy.ExternalActivate(true, true, windowCopy, lastActive);
1582 windowData = windowCopy.windowData;
1583 if(windowData && windowData.ic)
1584 XSetICFocus(windowData.ic);
1587 lastActive = windowCopy;
1592 // XFindContext(xGlobalDisplay, thisEvent->window, windowContext, (XPointer *) &window);
1595 if(window != window.parent.activeChild) break;
1597 window.ExternalActivate(false, true, window, lastActive);
1603 XWindowData windowData;
1604 XFindContext(xGlobalDisplay, thisEvent->window, windowContext, (XPointer *) &window);
1608 XFocusChangeEvent *event = (XFocusChangeEvent *) thisEvent;
1609 Window modalRoot = window.FindModal();
1614 modalRoot.ExternalActivate(true, true, window, lastActive);
1618 window.ExternalActivate(true, true, window, lastActive);
1620 windowData = modalRoot ? modalRoot.windowData : window.windowData;
1621 if(windowData && windowData.ic)
1622 XSetICFocus(windowData.ic);
1625 lastActive = window;
1634 XFocusChangeEvent *event = (XFocusChangeEvent *) thisEvent;
1635 if(window != window.parent.activeChild && window != guiApp.interimWindow) break;
1639 //printf("Deactivating %s\n", window._class.name);
1642 if(!window.ExternalActivate(false, true, window, null /*lastActive*/))
1644 XCheckTypedEvent(xGlobalDisplay, /*thisEvent->window, */ButtonPress, (XEvent *)thisEvent);
1647 //delete lastActive;
1649 lastActive = window;
1656 case ConfigureNotify:
1658 XConfigureEvent * event = (XConfigureEvent *) thisEvent;
1659 while(XCheckIfEvent(xGlobalDisplay, (XEvent *)thisEvent, (void *)ConfigureNotifyChecker, (void *)window.windowHandle));
1660 //if(event->x - desktopX != window.position.x || event->y - desktopY != window.position.y || event->width != window.size.w || event->height != window.size.h)
1662 // TODO: Support _NET_REQUEST_FRAME_EXTENTS message / _NET_FRAME_EXTENTS property for decoration size awareness
1663 if(window.nativeDecorations)
1665 int format, len, fill;
1668 if(XGetWindowProperty(xGlobalDisplay, (uint)window.systemHandle, atoms[_net_wm_state], 0, 32, False,
1669 XA_ATOM, &type, &format, &len, &fill, &data) == Success)
1671 bool maxVert = false, maxHorz = false, isMinimized = false;
1672 Atom * hints = (Atom *)data;
1674 for(c = 0; c < len && hints[c]; c++)
1676 if(hints[c] == atoms[_net_wm_state_maximized_vert])
1678 else if(hints[c] == atoms[_net_wm_state_maximized_horz])
1680 else if(hints[c] == atoms[_net_wm_state_hidden])
1685 if(maxVert && maxHorz)
1687 if(window.state != maximized)
1688 *&window.state = maximized;
1690 else if(isMinimized)
1692 if(window.state != minimized)
1693 *&window.state = minimized;
1695 else if(window.state != normal)
1696 *&window.state = normal;
1702 int w = event->width, h = event->height;
1704 //if(event->send_event)
1706 X11Window rootChild;
1708 XTranslateCoordinates(xGlobalDisplay, event->window,
1709 RootWindow(xGlobalDisplay, DefaultScreen(xGlobalDisplay)), 0, 0,
1710 &rootX, &rootY, &rootChild);
1718 if(window.nativeDecorations)
1720 x -= windowData.decor.left;
1721 y -= windowData.decor.top;
1722 w += windowData.decor.left + windowData.decor.right;
1723 h += windowData.decor.top + windowData.decor.bottom;
1725 x -= window.clientStart.x;
1726 y -= window.clientStart.y - (window.hasMenuBar ? skinMenuHeight : 0);
1727 w += window.size.w - window.clientSize.w;
1728 h += window.size.h - window.clientSize.h;
1731 window.ExternalPosition(x, y, w, h);
1737 XClientMessageEvent * event = (XClientMessageEvent *) thisEvent;
1739 if(event->data.l[0] == atoms[wm_delete_window])
1744 if(event->data.l[0] == atoms[wm_take_focus])
1747 XWindowData windowData;
1749 activeWindow = (uint)window.windowHandle;
1751 timeStamp = event->data.l[1];
1753 windowData = window.windowData;
1754 laterFocus = windowData.laterFocus;
1755 windowData.laterFocus = true;
1758 //printf("Processing a ClientMessage WM_TAKE_FOCUS Event for %s (%x)\n", window._class.name, window);
1760 if(guiApp.interimWindow && guiApp.interimWindow.created && window != guiApp.interimWindow) break; //window == window.parent.activeChild) break;
1761 // if(window == window.parent.activeChild) break;
1766 //XFlush(xGlobalDisplay);
1767 while(XCheckTypedEvent(xGlobalDisplay, FocusOut, &checkEvent))
1769 XFocusChangeEvent *event = (XFocusChangeEvent *) &checkEvent;
1771 XFindContext(xGlobalDisplay, event->window, windowContext, (XPointer *) &window);
1772 if(window != window.parent.activeChild) break;
1776 //printf("Found a FocusOut ahead, deactivating %s (%d)\n", window._class.name, window);
1779 if(!window.ExternalActivate(false, true, window, null /*lastActive*/))
1781 XCheckTypedEvent(xGlobalDisplay, /*thisEvent->window, */ButtonPress, (XEvent *)thisEvent);
1788 modalRoot = window.FindModal();
1789 windowData = modalRoot ? modalRoot.windowData : window.windowData;
1792 if(laterFocus || (modalRoot ? modalRoot : window).creationActivation == activate)
1796 XRaiseWindow(xGlobalDisplay, (int)modalRoot.windowHandle);
1797 WaitForViewableWindow(modalRoot);
1798 if(atoms[_net_active_window])
1800 XClientMessageEvent event = { 0 };
1801 event.type = ClientMessage;
1802 event.message_type = atoms[_net_active_window];
1803 event.display = xGlobalDisplay;
1805 event.window = (uint)modalRoot.windowHandle;
1806 event.send_event = 1;
1808 event.data.l[0] = 0;
1810 event.data.l[0] = 1;
1811 event.data.l[1] = atoms[_net_wm_user_time];
1812 event.data.l[2] = activeWindow; //guiApp.desktop.activeChild.windowHandle;
1815 //printf("(ClientMessage - %s) Setting _NET_ACTIVE_WINDOW for %s (%x)\n", window._class.name, modalRoot._class.name, modalRoot);
1818 XSendEvent(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), bool::false, SubstructureRedirectMask | SubstructureNotifyMask, (union _XEvent *)&event);
1819 XSetInputFocus(xGlobalDisplay, (int)modalRoot.windowHandle, RevertToPointerRoot, (uint)timeStamp);
1821 //XFlush(xGlobalDisplay);
1822 //printf("Done.\n");
1827 XSetInputFocus(xGlobalDisplay, (int)window.windowHandle, RevertToPointerRoot, (uint)timeStamp);
1828 window.ExternalActivate(true, true, window, null); // lastActive);
1829 if(windowData && windowData.ic)
1831 // XSetICValues(ic, XNClientWindow, window.windowHandle, XNFocusWindow, window.windowHandle, 0);
1832 //XSetICFocus(windowData.ic);
1836 windowData.laterFocus = true;
1838 lastActive = window;
1845 case PropertyNotify:
1847 XWindowData windowData = window.windowData;
1848 XPropertyEvent * event = (XPropertyEvent *) thisEvent;
1849 if(event->atom == atoms[_net_frame_extents] &&
1850 event->state == PropertyNewValue && windowData)
1852 int format, len, fill;
1856 if(XGetWindowProperty(xGlobalDisplay, (uint)window.windowHandle,
1857 atoms[_net_frame_extents], 0, 4,
1858 False, XA_CARDINAL, &type, &format, &len,
1859 &fill, &data) == Success && data)
1861 int *extents = (int *)data;
1862 bool hadFrameExtents = windowData.gotFrameExtents;
1865 left = extents[0], right = extents[1],
1866 top = extents[2], bottom = extents[3]
1868 windowData.gotFrameExtents = true;
1871 window.ComputeAnchors(
1872 window.normalAnchor,
1873 window.normalSizeAnchor,
1875 if(!hadFrameExtents) // || window.state == normal)
1877 bool isMaximized = window.state == maximized;
1878 window.Position(x, y, w, h, true, true, true, true, false, true);
1879 UpdateRootWindow(window);
1886 windowData.gotFrameExtents = true; // Unsupported?
1891 if(!processAll) break;
1894 //*if(xGlobalDisplay) XUnlockDisplay(xGlobalDisplay);
1903 gotAnXEvent = false;
1905 xSemaphore.Release();
1910 void Lock(Window window)
1912 //*XLockDisplay(xGlobalDisplay);
1915 void Unlock(Window window)
1917 //*XUnlockDisplay(xGlobalDisplay);
1920 char ** GraphicsDrivers(int * numDrivers)
1922 static char *graphicsDrivers[] = { "X", "OpenGL" };
1923 *numDrivers = sizeof(graphicsDrivers) / sizeof(char *);
1924 return (char **)graphicsDrivers;
1927 void GetCurrentMode(bool * fullScreen, int * resolution, int * colorDepth, int * refreshRate)
1929 *fullScreen = fullScreenMode;
1932 void EnsureFullScreen(bool *fullScreen)
1937 bool ScreenMode(bool fullScreen, int resolution, int colorDepth, int refreshRate, bool * textMode)
1941 fullScreenMode = fullScreen;
1949 static bool firstTime = true;
1951 desktopX = desktopY = desktopW = desktopH = 0;
1953 RepositionDesktop(false);
1958 // --- Window Creation ---
1959 void * CreateRootWindow(Window window)
1961 X11Window windowHandle;
1962 XSetWindowAttributes attributes = { 0 };
1963 XVisualInfo * visualInfo = null;
1967 unsigned int mask = EVENT_MASK;
1969 attributes.override_redirect = window.interim ? True : False;
1970 attributes.event_mask = EVENT_MASK;
1971 //printf("%s\n", guiApp.defaultDisplayDriver);
1972 #if !defined(ECERE_VANILLA) && !defined(ECERE_NO3D)
1973 if(window.dispDriver == class(OpenGLDisplayDriver) || !strcmp(guiApp.defaultDisplayDriver, "OpenGL"))
1977 for(samples = 4;; samples /= 2)
1982 GLX_RENDER_TYPE, GLX_RGBA_BIT,
1983 GLX_DRAWABLE_TYPE, GLX_WINDOW_BIT,
1984 GLX_DOUBLEBUFFER, True,
1990 int numAttribs = 14;
1992 GLXFBConfig *fbconfigs = null, fbconfig;
1995 //printf("Samples = %d, alpha = %d\n", samples, alpha);
1998 attrib[numAttribs++] = GLX_ALPHA_SIZE;
1999 attrib[numAttribs++] = 1;
2003 attrib[numAttribs++] = GLX_SAMPLE_BUFFERS_ARB;
2004 attrib[numAttribs++] = GL_TRUE;
2005 attrib[numAttribs++] = GLX_SAMPLES_ARB;
2006 attrib[numAttribs++] = samples;
2008 attrib[numAttribs] = None;
2010 // visualInfo = glXChooseVisual(xGlobalDisplay, DefaultScreen(xGlobalDisplay), attrib);
2012 //printf("Trying %d samples...\n", samples);
2013 fbconfigs = glXChooseFBConfig(xGlobalDisplay, DefaultScreen(xGlobalDisplay), attrib, &numfbconfigs);
2016 for (i = 0; i < numfbconfigs; i++)
2018 XRenderPictFormat * format;
2019 visualInfo = glXGetVisualFromFBConfig(xGlobalDisplay, fbconfigs[i]);
2020 if (!visualInfo) continue;
2021 if(window.alphaBlend)
2023 format = XRenderFindVisualFormat(xGlobalDisplay, visualInfo->visual);
2024 if (!format) { XFree(visualInfo); continue; }
2025 if(format->direct.alphaMask > 0)
2027 //printf("Found what we're looking for (alphaBlend)\n");
2028 fbconfig = fbconfigs[i];
2035 //printf("Found what we're looking for\n");
2040 if (i == numfbconfigs)
2042 fbconfig = fbconfigs[0];
2043 visualInfo = glXGetVisualFromFBConfig(xGlobalDisplay, fbconfig);
2048 if(found || (!samples && !alpha))
2050 //printf("Stopping now\n");
2055 if(samples == 1) samples = 0;
2056 else if(!samples) alpha = false;
2063 GLX_USE_GL, GLX_DEPTH_SIZE, 1,
2065 GLX_RED_SIZE, 1, GLX_GREEN_SIZE, 1, GLX_BLUE_SIZE, 1,
2069 visualInfo = glXChooseVisual(xGlobalDisplay, DefaultScreen(xGlobalDisplay), attrList);
2072 depth = visualInfo ? visualInfo->depth : (window.alphaBlend ? 32 : xSystemDepth);
2073 visual = visualInfo ? visualInfo->visual : (window.alphaBlend ? FindFullColorVisual (xGlobalDisplay, &depth) : xSystemVisual);
2074 // printf("visual: %d, depth: %d\n", visual, depth);
2078 attributes.colormap = XCreateColormap(xGlobalDisplay, XRootWindow(xGlobalDisplay, DefaultScreen(xGlobalDisplay)), visual, AllocNone);
2079 attributes.border_pixel = 0;
2086 windowHandle = XCreateWindow(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay),
2087 0,0,guiApp.desktop.size.w,guiApp.desktop.size.h,0, depth, InputOutput, visual ? visual : CopyFromParent,
2088 CWEventMask | (visual ? (CWColormap | CWBorderPixel) : 0)/*| CWOverrideRedirect*/, &attributes);
2091 Unsupported for now...
2092 else if(window.systemParent)
2099 if(window.windowHandle)
2100 windowHandle = (int)window.windowHandle;
2103 X11Window parentWindow = (uint)null;
2105 if(window.master.rootWindow && window.master.rootWindow != guiApp.desktop && (window._isModal || window.style.interim))
2107 Window master = window.master;
2108 Window rootWindow = master.rootWindow;
2110 parentWindow = rootWindow.is3D ? (uint)rootWindow.parent.windowHandle : (uint)rootWindow.windowHandle;
2112 // parentWindow = window.master.rootWindow.is3D ? window.master.rootWindow.parent.windowHandle : window.master.rootWindow.windowHandle;
2114 if(window.style.showInTaskBar)
2115 parentWindow = (uint)null;
2117 windowHandle = XCreateWindow(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay),
2118 0,0,1,1,0, depth, InputOutput, visual ? visual : CopyFromParent,
2119 CWEventMask | CWOverrideRedirect | (visual ? (CWColormap | CWBorderPixel) : 0), &attributes);
2121 if(parentWindow && window.interim)
2123 //printf("Setting WM_TRANSIENT_FOR of %s to %s\n", window._class.name, window.master.rootWindow._class.name);
2124 XSetTransientForHint(xGlobalDisplay, windowHandle, parentWindow);
2125 //XFlush(xGlobalDisplay);
2126 //printf("Done.\n");
2127 //XChangeProperty(xGlobalDisplay, windowHandle, atoms[wm_transient_for], XA_WINDOW, 32, PropModeReplace, (unsigned char*)&parentWindow, 1);
2133 parentWindow ? atoms[_net_wm_window_type_menu] : atoms[_net_wm_window_type_normal],
2134 parentWindow ? atoms[_net_wm_window_type_popup_menu] : 0
2136 #if defined(__APPLE__)
2137 // Don't set this on non-interim windows for OS X...
2138 if(parentWindow && window.interim)
2141 XChangeProperty(xGlobalDisplay, windowHandle, atoms[_net_wm_window_type], XA_ATOM, 32,
2142 PropModeReplace, (unsigned char*)&hints, parentWindow ? 2 : 1);
2145 xwmHints.flags = InputHint;
2147 XSetWMHints(xGlobalDisplay, windowHandle, &xwmHints);
2150 Atom protocols[2] = { atoms[wm_delete_window], atoms[wm_take_focus] };
2151 XSetWMProtocols(xGlobalDisplay, windowHandle, protocols, 2);
2159 char fontString[1024] = "--helvetica-*-r-*-*-*-120-*-*-*-*-*-*,-misc-fixed-*-r-*-*-*-130-*-*-*-*-*-*";
2160 XPoint cursor_location = { 0, 0 };
2161 char **missing_charsets;
2162 int num_missing_charsets = 0;
2163 char *default_string;
2165 XRectangle area = { 0, 0, 400, 400 };
2166 XVaNestedList argList;
2168 // sprintf(fontString, "-*-%s-*-r-*-*-*-%d-*-*-*-*-*-*", "Helvetica" /*window.font.faceName*/, (int)(window.font.size * 20));
2169 fontset = XCreateFontSet(xGlobalDisplay, fontString, &missing_charsets, &num_missing_charsets, &default_string);
2170 argList = XVaCreateNestedList(0,
2171 XNSpotLocation, &cursor_location,
2173 XNFontSet, fontset,/*
2175 WhitePixel(xGlobalDisplay, DefaultScreen(xGlobalDisplay)),
2177 BlackPixel(xGlobalDisplay, DefaultScreen(xGlobalDisplay)),*/
2179 ic = XCreateIC(im, XNInputStyle,
2180 XIMStatusNothing | XIMPreeditPosition,
2181 XNPreeditAttributes, argList,
2182 XNClientWindow, windowHandle, XNFocusWindow, windowHandle, 0);
2184 // Should we free the fontset or not?
2185 // XFreeFontSet(xGlobalDisplay, fontset);
2187 setICPosition = true;
2189 ic = XCreateIC(im, XNInputStyle, XIMStatusNothing | XIMPreeditNothing, XNClientWindow, windowHandle, XNFocusWindow, windowHandle, 0);
2193 XGetICValues(ic, XNFilterEvents, &mask, NULL);
2197 XSelectInput(xGlobalDisplay, windowHandle, mask);
2199 if(capturedWindow == None && !restrictedWindow)
2201 XGrabPointer(xGlobalDisplay, (int)windowHandle, False, ButtonPressMask | ButtonReleaseMask | PointerMotionMask, GrabModeAsync,
2202 GrabModeAsync, restrictedWindow ? confineWindow : None, fullScreenMode ? nullCursor : None, CurrentTime);
2203 XUngrabPointer(xGlobalDisplay, CurrentTime);
2208 if ( atoms[_motif_wm_hints] != None )
2212 (window.nativeDecorations ? 0 : MWM_HINTS_DECORATIONS)|MWM_HINTS_FUNCTIONS,
2213 (window.hasClose ? MWM_FUNC_CLOSE : 0) |
2214 (window.hasMaximize ? MWM_FUNC_MAXIMIZE : 0) |
2215 (window.hasMinimize ? MWM_FUNC_MINIMIZE : 0) |
2216 ((window.moveable || ((BorderBits)window.borderStyle).fixed) ? MWM_FUNC_MOVE : 0) |
2217 (((BorderBits)window.borderStyle).sizable ? MWM_FUNC_RESIZE : 0),
2220 XChangeProperty(xGlobalDisplay, windowHandle, atoms[_motif_wm_hints], atoms[_motif_wm_hints], 32,
2221 PropModeReplace, (unsigned char*)&hints, sizeof(hints)/4);
2223 if(atoms[_net_wm_pid] != None)
2226 // printf("Setting _NET_WM_PID to %d\n", pid);
2227 XChangeProperty(xGlobalDisplay, windowHandle, atoms[_net_wm_pid], XA_CARDINAL, 32,
2228 PropModeReplace, (unsigned char*)&pid, 1);
2234 Atom protocolsAtom = XInternAtom(xGlobalDisplay, "WM_PROTOCOLS", False);
2235 if ( protocolsAtom != None )
2237 MWM_Hints hints = { MWM_HINTS_DECORATIONS|MWM_HINTS_FUNCTIONS, 0, 0, 0, 0 };
2238 XChangeProperty(xGlobalDisplay, windowHandle, atoms[_motif_wm_hints], atoms[_motif_wm_hints], 32,
2239 PropModeReplace, (unsigned char*)&hints, sizeof(hints)/4);
2242 // XFlush(xGlobalDisplay);
2243 window.windowData = XWindowData { visualInfo, ic };
2245 XSaveContext(xGlobalDisplay, windowHandle, windowContext, (XPointer)window);
2247 XSelectInput(xGlobalDisplay, windowHandle, mask);
2249 if(capturedWindow == None && !restrictedWindow)
2251 XGrabPointer(xGlobalDisplay, (int)windowHandle, False, ButtonPressMask | ButtonReleaseMask | PointerMotionMask, GrabModeAsync,
2252 GrabModeAsync, restrictedWindow ? confineWindow : None, fullScreenMode ? nullCursor : None, CurrentTime);
2253 XUngrabPointer(xGlobalDisplay, CurrentTime);
2256 if(window.nativeDecorations)
2258 // Maximize / Restore the window
2259 XClientMessageEvent event = { 0 };
2260 event.type = ClientMessage;
2261 event.message_type = atoms[_net_request_frame_extents];
2262 event.display = xGlobalDisplay;
2264 event.window = (uint)windowHandle;
2265 event.send_event = 1;
2266 window.windowHandle = (void *)windowHandle;
2268 XSendEvent(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), bool::false,
2269 SubstructureRedirectMask | SubstructureNotifyMask, (union _XEvent *)&event);
2271 return (void *)windowHandle;
2274 void DestroyRootWindow(Window window)
2278 XDeleteContext(xGlobalDisplay, (XID)window, windowContext);
2279 XSaveContext(xGlobalDisplay, (int)window.windowHandle, windowContext, null);
2280 XDestroyWindow(xGlobalDisplay, (int)window.windowHandle);
2281 XSync(xGlobalDisplay, 0);
2282 while(XCheckWindowEvent(xGlobalDisplay, (int)window.windowHandle, 0xFFFFFFFF, &event));
2283 window.windowHandle = null;
2284 if(window.windowData)
2286 XWindowData windowData = window.windowData;
2287 XFree(windowData.visual);
2288 if(windowData && windowData.ic)
2289 XDestroyIC(windowData.ic);
2291 // printf("Setting windowData for %s to null\n", window._class.name);
2292 window.windowData = null;
2294 if(lastActive == window)
2298 // -- Window manipulation ---
2300 void SetRootWindowCaption(Window window, char * name)
2302 if(window.windowHandle)
2304 XChangeProperty(xGlobalDisplay, (int)window.windowHandle, atoms[_net_wm_name],
2305 atoms[utf8_string], 8, PropModeReplace, (byte *)name, name ? strlen(name) : 0);
2306 XChangeProperty(xGlobalDisplay, (int)window.windowHandle, atoms[wm_name],
2307 atoms[utf8_string], 8, PropModeReplace, (byte *)name, name ? strlen(name) : 0);
2311 void PositionRootWindow(Window window, int x, int y, int w, int h, bool move, bool resize)
2313 //Logf("Position root window %s\n", window.name);
2314 if(window.windowHandle && (!window.parent || !window.parent.display))
2316 #if defined(__APPLE__)
2317 bool visible = window.visible;
2320 XMapWindow(xGlobalDisplay, (int)window.windowHandle);
2321 WaitForViewableWindow(window);
2324 if(window.state == minimized) return;
2326 if(window.nativeDecorations)
2328 XWindowData windowData = window.windowData;
2329 #if !defined(__APPLE__)
2330 // TODO: How to handle frame extents not supported?
2331 if(!windowData.gotFrameExtents || window.state == maximized) return;
2333 w -= window.size.w - window.clientSize.w;
2334 h -= window.size.h - window.clientSize.h;
2337 XMoveResizeWindow(xGlobalDisplay, (int)window.windowHandle, x + desktopX, y + desktopY, w, h);
2339 XMoveWindow(xGlobalDisplay, (int)window.windowHandle, x + desktopX, y + desktopY);
2341 XResizeWindow(xGlobalDisplay, (int)window.windowHandle, w, h);
2342 #if defined(__APPLE__)
2343 // if(window.created && !visible)
2344 // XUnmapWindow(xGlobalDisplay, (int)window.windowHandle);
2349 void OrderRootWindow(Window window, bool topMost)
2354 void SetRootWindowColor(Window window)
2359 void OffsetWindow(Window window, int * x, int * y)
2364 void UpdateRootWindow(Window window)
2366 if(!window.parent || !window.parent.display)
2370 Box box = window.box;
2371 box.left -= window.clientStart.x;
2372 box.top -= window.clientStart.y;
2373 box.right -= window.clientStart.x;
2374 box.bottom -= window.clientStart.y;
2375 // Logf("Update root window %s\n", window.name);
2376 window.Update(null);
2377 box.left += window.clientStart.x;
2378 box.top += window.clientStart.y;
2379 box.right += window.clientStart.x;
2380 box.bottom += window.clientStart.y;
2381 window.UpdateDirty(box);
2387 void SetRootWindowState(Window window, WindowState state, bool visible)
2389 if(!window.parent || !window.parent.display)
2391 //Logf("Set root window state %d %s\n", state, window.name);
2394 XMapWindow(xGlobalDisplay, (int)window.windowHandle);
2395 #if defined(__APPLE__)
2396 WaitForViewableWindow(window);
2398 if(window.creationActivation == activate && state != minimized)
2399 ActivateRootWindow(window);
2401 if(state == minimized)
2403 uint iconic = IconicState;
2405 XChangeProperty(xGlobalDisplay, window.windowHandle, atoms[_net_wm_state], XA_ATOM, 32,
2406 PropModeReplace, (unsigned char*)&atoms[_net_wm_state_hidden], 1);
2409 XChangeProperty(xGlobalDisplay, window.windowHandle, atoms[wm_state], XA_CARDINAL, 32,
2410 PropModeReplace, &iconic, 1);
2414 XClientMessageEvent event = { 0 };
2415 event.type = ClientMessage;
2416 event.message_type = atoms[_net_wm_state];
2417 event.display = xGlobalDisplay;
2419 event.window = window.windowHandle;
2420 event.send_event = 1;
2422 event.data.l[0] = 2; // 1;
2423 event.data.l[1] = atoms[_net_wm_state_hidden];
2424 XSendEvent(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), bool::false, SubstructureRedirectMask | SubstructureNotifyMask, &event);
2427 XClientMessageEvent event = { 0 };
2428 event.type = ClientMessage;
2429 event.message_type = atoms[wm_state];
2430 event.display = xGlobalDisplay;
2431 event.window = window.windowHandle;
2432 event.send_event = 1;
2434 event.data.l[0] = IconicState;
2435 XSendEvent(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), bool::false, SubstructureRedirectMask | SubstructureNotifyMask, &event);
2438 // printf("Attempting to minimize %s\n", window._class.name);
2439 XIconifyWindow(xGlobalDisplay, (uint)window.windowHandle, DefaultScreen(xGlobalDisplay));
2443 if(!window.nativeDecorations || (!((XWindowData)window.windowData).gotFrameExtents && window.state == maximized)) //((XWindowData)window.windowData).gotFrameExtents && (!window.nativeDecorations || window.state == state))
2445 // With native decorations, we do it the first time
2446 // or the WM (Gnome) is sticking it to the top/right!
2447 XMoveResizeWindow(xGlobalDisplay,
2448 (int)window.windowHandle,
2449 window.position.x + desktopX,
2450 window.position.y + desktopY,
2451 window.nativeDecorations ? window.clientSize.w : window.size.w,
2452 window.nativeDecorations ? window.clientSize.h : window.size.h);
2453 UpdateRootWindow(window);
2455 if(window.nativeDecorations)
2457 // Maximize / Restore the window
2458 XClientMessageEvent event = { 0 };
2459 event.type = ClientMessage;
2460 event.message_type = atoms[_net_wm_state];
2461 event.display = xGlobalDisplay;
2463 event.window = (uint)window.windowHandle;
2464 event.send_event = 1;
2466 event.data.l[0] = (state == maximized) ? 1 : 0;
2467 event.data.l[1] = atoms[_net_wm_state_maximized_vert];
2468 event.data.l[2] = atoms[_net_wm_state_maximized_horz];
2469 XSendEvent(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), bool::false,
2470 SubstructureRedirectMask | SubstructureNotifyMask, (union _XEvent *)&event);
2475 XUnmapWindow(xGlobalDisplay, (int)window.windowHandle);
2476 //XFlush(xGlobalDisplay);
2480 void FlashRootWindow(Window window)
2482 XClientMessageEvent event = { 0 };
2483 // printf("Attempting to flash root window\n");
2484 event.type = ClientMessage;
2485 event.message_type = atoms[_net_wm_state];
2486 event.display = xGlobalDisplay;
2488 event.window = (uint)window.windowHandle;
2489 event.send_event = 1;
2491 event.data.l[0] = 1;
2492 event.data.l[1] = atoms[_net_wm_state_demands_attention];
2493 XSendEvent(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), bool::false, SubstructureRedirectMask | SubstructureNotifyMask, (union _XEvent *)&event);
2496 void ActivateRootWindow(Window window)
2498 if(!window.parent || !window.parent.display)
2500 if(!window.style.hidden && window.created)
2502 //printf("Activate root window %s\n", window._class.name);
2503 XRaiseWindow(xGlobalDisplay, (int)window.windowHandle);
2504 XMapWindow(xGlobalDisplay, (int)window.windowHandle);
2505 WaitForViewableWindow(window);
2506 if(atoms[_net_active_window])
2508 XClientMessageEvent event = { 0 };
2509 event.type = ClientMessage;
2510 event.message_type = atoms[_net_active_window];
2511 event.display = xGlobalDisplay;
2513 event.window = (uint)window.windowHandle;
2514 event.send_event = 1;
2516 event.data.l[0] = 0;
2518 //event.data.l[0] = 2;
2519 //event.data.l[1] = timeStamp;
2522 //event.data.l[1] = atoms[_net_wm_user_time];
2523 //event.data.l[2] = activeWindow; //guiApp.desktop.activeChild.windowHandle;
2526 //printf("(ActivateRootWindow) Setting _NET_ACTIVE_WINDOW for %s (%x)\n", window._class.name, window);
2529 XSendEvent(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), bool::false, SubstructureRedirectMask | SubstructureNotifyMask, (union _XEvent *)&event);
2530 //#if defined(__APPLE__)
2531 XSetInputFocus(xGlobalDisplay, (int)window.windowHandle, RevertToPointerRoot, CurrentTime);
2535 XSetInputFocus(xGlobalDisplay, (int)window.windowHandle, RevertToPointerRoot, CurrentTime);
2540 // --- Mouse-based window movement ---
2542 void StartMoving(Window window, int x, int y, bool fromKeyBoard)
2547 void StopMoving(Window window)
2552 // -- Mouse manipulation ---
2554 void GetMousePosition(int *x, int *y)
2556 int rootWindow, childWindow;
2559 ((GuiApplication)__thisModule.application).Lock();
2560 //XLockDisplay(xGlobalDisplay);
2561 XQueryPointer(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), &childWindow,
2562 &rootWindow, x, y, &mx, &my, &state);
2563 //XUnlockDisplay(xGlobalDisplay);
2564 ((GuiApplication)__thisModule.application).Unlock();
2567 void SetMousePosition(int x, int y)
2572 void SetMouseRange(Window window, Box box)
2574 ((GuiApplication)__thisModule.application).Lock();
2575 //XLockDisplay(xGlobalDisplay);
2576 if(box && box.left > 0 && box.top > 0 &&
2577 box.right < guiApp.desktop.clientSize.w - 1 && box.bottom < guiApp.desktop.clientSize.h - 1)
2579 if(!window.parent || !window.parent.display)
2581 XMoveResizeWindow(xGlobalDisplay, confineWindow, box.left + desktopX, box.top + desktopY,
2582 box.right - box.left + 1, box.bottom - box.top + 1);
2584 if(!restrictedWindow)
2585 XMapWindow(xGlobalDisplay, confineWindow);
2587 XGrabPointer(xGlobalDisplay, (int) window.rootWindow.windowHandle, False,
2588 ButtonPressMask | ButtonReleaseMask | PointerMotionMask, GrabModeAsync,
2589 GrabModeAsync, confineWindow, fullScreenMode ? nullCursor : None, CurrentTime);
2591 restrictedWindow = window;
2594 else if(restrictedWindow)
2596 if(capturedWindow != None)
2598 XGrabPointer(xGlobalDisplay, (int)capturedWindow,
2599 False, ButtonPressMask | ButtonReleaseMask | PointerMotionMask, GrabModeAsync,
2600 GrabModeAsync, None, fullScreenMode ? nullCursor : None, CurrentTime);
2603 XUngrabPointer(xGlobalDisplay, CurrentTime);
2605 if(restrictedWindow)
2606 XUnmapWindow(xGlobalDisplay, confineWindow);
2608 restrictedWindow = null;
2610 //XUnlockDisplay(xGlobalDisplay);
2611 ((GuiApplication)__thisModule.application).Unlock();
2614 void SetMouseCapture(Window window)
2616 //*XLockDisplay(xGlobalDisplay);
2619 if(!window.parent || !window.parent.display)
2621 XGrabPointer(xGlobalDisplay, (int)window.windowHandle,
2622 False, ButtonPressMask | ButtonReleaseMask | PointerMotionMask, GrabModeAsync,
2623 GrabModeAsync, restrictedWindow ? confineWindow : None, fullScreenMode ? nullCursor : None, CurrentTime);
2625 capturedWindow = (X11Window) window.windowHandle;
2628 else if(capturedWindow != None)
2630 if(restrictedWindow)
2631 XGrabPointer(xGlobalDisplay, (int) restrictedWindow.rootWindow.windowHandle, False,
2632 ButtonPressMask | ButtonReleaseMask | PointerMotionMask, GrabModeAsync,
2633 GrabModeAsync, confineWindow, fullScreenMode ? nullCursor : None, CurrentTime);
2635 XUngrabPointer(xGlobalDisplay, CurrentTime);
2636 capturedWindow = None;
2638 //*XUnlockDisplay(xGlobalDisplay);
2641 // -- Mouse cursor ---
2643 void SetMouseCursor(int cursor)
2645 //*XLockDisplay(xGlobalDisplay);
2648 XDefineCursor(xGlobalDisplay, (int) guiApp.desktop.windowHandle, nullCursor);
2650 //*XUnlockDisplay(xGlobalDisplay);
2655 void SetCaret(int x, int y, int size)
2657 Window caretOwner = guiApp.caretOwner;
2658 Window window = caretOwner ? caretOwner.rootWindow : null;
2659 if(window && window.windowData && setICPosition)
2661 XWindowData windowData = window.windowData;
2662 if(windowData && windowData.ic)
2664 XPoint cursor_location =
2666 (short)(caretOwner.caretPos.x - caretOwner.scroll.x + caretOwner.absPosition.x - window.absPosition.x),
2667 (short)(caretOwner.caretPos.y - caretOwner.scroll.y + caretOwner.absPosition.y - window.absPosition.y)
2669 XVaNestedList argList = XVaCreateNestedList(0, XNSpotLocation, &cursor_location, NULL);
2670 XSetICValues(windowData.ic, XNPreeditAttributes, argList, 0);
2675 void ClearClipboard()
2677 //*XLockDisplay(xGlobalDisplay);
2680 delete clipBoardData;
2681 XSetSelectionOwner(xGlobalDisplay, atoms[clipboard], None, CurrentTime);
2683 //*XUnlockDisplay(xGlobalDisplay);
2686 bool AllocateClipboard(ClipBoard clipBoard, uint size)
2688 bool result = false;
2689 if((clipBoard.text = new0 byte[size]))
2694 bool SaveClipboard(ClipBoard clipBoard)
2696 bool result = false;
2697 //*XLockDisplay(xGlobalDisplay);
2700 Window rootWindow = guiApp.desktop;
2703 for(rootWindow = rootWindow.children.first;
2704 rootWindow && !rootWindow.windowHandle;
2705 rootWindow = rootWindow.next);
2708 delete clipBoardData;
2710 XSetSelectionOwner(xGlobalDisplay, atoms[clipboard],
2711 (int) rootWindow.windowHandle, CurrentTime);
2712 clipBoardData = clipBoard.text;
2713 clipBoard.text = null;
2716 //*XUnlockDisplay(xGlobalDisplay);
2720 bool LoadClipboard(ClipBoard clipBoard)
2722 bool result = false;
2724 //*XLockDisplay(xGlobalDisplay);
2725 // The data is inside this client...
2728 clipBoard.text = new char[strlen(clipBoardData)+1];
2729 strcpy(clipBoard.text, clipBoardData);
2732 // The data is with another client...
2735 Window rootWindow = guiApp.desktop;
2738 for(rootWindow = rootWindow.children.first;
2739 rootWindow && !rootWindow.windowHandle;
2740 rootWindow = rootWindow.next);
2744 int selAtom = atoms[clipboard];
2745 int owner = XGetSelectionOwner(xGlobalDisplay, selAtom);
2749 for(atom = atoms[utf8_string]; atom; atom = ((atom == atoms[utf8_string]) ? XA_STRING : 0))
2752 XConvertSelection(xGlobalDisplay, selAtom, atom, atoms[app_selection] /*None*/, (int) rootWindow.windowHandle, CurrentTime);
2753 XIfEvent(xGlobalDisplay, (XEvent *) &e, EventChecker, (void *)SelectionNotify);
2754 if(e.type == SelectionNotify)
2756 XSelectionEvent * selection = (XSelectionEvent *) &e;
2757 //printf("Got a SelectionNotify with %d (%s)\n", selection->_property, XGetAtomName(xGlobalDisplay, selection->_property));
2759 uint len, size = 0, dummy;
2762 XGetWindowProperty(xGlobalDisplay, (int) rootWindow.windowHandle, selection->_property ? selection->_property : atom, 0, 0, 0, AnyPropertyType, &type, &format, &len, &size, &data);
2765 if(XGetWindowProperty(xGlobalDisplay, (int) rootWindow.windowHandle, selection->_property ? selection->_property : atom, 0,size,0,
2766 AnyPropertyType, &type,&format,&len, &dummy, &data) == Success)
2768 clipBoard.text = new char[size+1];
2769 strncpy(clipBoard.text, data, size);
2770 clipBoard.text[size] = '\0';
2781 //*XUnlockDisplay(xGlobalDisplay);
2785 void UnloadClipboard(ClipBoard clipBoard)
2787 delete clipBoard.text;
2790 // --- State based input ---
2792 bool AcquireInput(Window window, bool state)
2797 bool GetMouseState(MouseButtons * buttons, int * x, int * y)
2799 bool result = false;
2805 bool GetJoystickState(int device, Joystick joystick)
2807 bool result = false;
2808 #if defined(__linux__)
2809 if(joystick && device < 4)
2811 struct JS_DATA_TYPE js = { 0 };
2812 memset(joystick, 0, sizeof(Joystick));
2813 if(joystickFD[device] && read(joystickFD[device], &js, JS_RETURN) == JS_RETURN)
2815 joystick.buttons = js.buttons;
2816 joystick.x = js.x - 128;
2817 joystick.y = js.y - 128;
2825 bool GetKeyState(Key key)
2831 void SetTimerResolution(uint hertz)
2833 timerDelay = hertz ? (1000000 / hertz) : MAXINT;
2838 hiResTimer.delay = 1000000 / hertz;
2839 hiResTimer.Create();
2844 bool SetIcon(Window window, BitmapResource resource)
2849 if(bitmap.Load(resource.fileName, null, null))
2851 uint * icon = new uint[2 + bitmap.width * bitmap.height];
2852 bitmap.Convert(null, pixelFormat888, null);
2853 icon[0] = bitmap.width;
2854 icon[1] = bitmap.height;
2855 memcpy(icon + 2, bitmap.picture, bitmap.width * bitmap.height * 4);
2856 XChangeProperty(xGlobalDisplay, (X11Window)window.windowHandle, atoms[_net_wm_icon],
2857 XA_CARDINAL,32,PropModeReplace, (byte *)icon, 2+bitmap.width*bitmap.height);
2866 default dllexport void * __attribute__((stdcall)) IS_XGetDisplay()
2868 return xGlobalDisplay;
2871 default dllexport void * __attribute__((stdcall)) IS_XGetWindow(Window window)
2873 return window.windowHandle ? window.windowHandle : window.rootWindow.windowHandle;