1 namespace gui::drivers;
4 #if !defined(ECERE_VANILLA) && !defined(ECERE_NO3D) && !defined(ECERE_NOGL)
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>
23 #include <sys/select.h>
29 #define Window X11Window
30 #define Cursor X11Cursor
32 #define Display X11Display
34 #define KeyCode X11KeyCode
35 #define Picture X11Picture
37 #include <X11/Xatom.h>
39 #include <X11/Xresource.h>
40 #include <X11/Xutil.h>
41 #include <X11/XKBlib.h>
42 #include <X11/keysym.h>
44 #if !defined(ECERE_NO3D) && !defined(ECERE_NOGL)
47 #include <X11/extensions/Xrender.h>
48 #include <X11/extensions/XShm.h>
65 import "XDisplayDriver"
67 // These are the events we care about
68 #define EVENT_MASK StructureNotifyMask | \
69 ButtonPressMask | ButtonReleaseMask | PointerMotionMask | \
70 KeyPressMask | KeyReleaseMask | ExposureMask | FocusChangeMask | \
73 void * xGlobalDisplay;
76 static XContext windowContext;
77 static Window lastActive;
79 static char * clipBoardData;
81 static Thread /* xThread, */ timerThread;
82 static bool xTerminate;
83 static Semaphore xSemaphore { };
84 static Mutex xMutex { };
85 static bool fullScreenMode;
86 static int desktopX = 0, desktopY = 0, desktopW = 0, desktopH = 0;
87 X11Window confineWindow;
88 static X11Cursor nullCursor;
89 static X11Window capturedWindow = None;
90 static Window restrictedWindow = null;
91 static bool gotAnXEvent = false;
93 static int joystickFD[4];
94 static X11Window activeWindow;
96 static enum AtomIdents
98 clipboard, multiple, targets, utf8_string, wm_delete_window, wm_hints, wm_name, wm_protocols, wm_state, wm_take_focus, wm_transient_for,
100 _net_active_window, _net_current_desktop, _net_number_of_desktops, _net_wm_icon, _net_wm_name, _net_wm_pid,
101 _net_wm_state, _net_wm_state_demands_attention, _net_wm_state_hidden, _net_wm_user_time, _net_wm_window_type,
102 _net_wm_window_type_desktop, _net_wm_window_type_dialog, _net_wm_window_type_dock, _net_wm_window_type_dropdown_menu,
103 _net_wm_window_type_menu, _net_wm_window_type_normal, _net_wm_window_type_popup_menu, _net_wm_window_type_splash,
104 _net_wm_window_type_toolbar, _net_wm_window_type_utility, _net_workarea, _net_frame_extents, _net_request_frame_extents,
105 _net_wm_state_maximized_vert, _net_wm_state_maximized_horz, _net_wm_state_modal, app_selection
108 static Atom atoms[AtomIdents];
110 static const char *atomNames[AtomIdents] = {
111 "CLIPBOARD", //clipboard
112 "MULTIPLE", //multiple
114 "UTF8_STRING", //utf8_string
115 "WM_DELETE_WINDOW", //wm_delete_window
116 "WM_HINTS", //wm_hints
118 "WM_PROTOCOLS", //wm_protocols
119 "WM_STATE", //wm_state
120 "WM_TAKE_FOCUS", //wm_take_focus
121 "WM_TRANSIENT_FOR", //wm_transient_for
122 "_MOTIF_WM_HINTS", //_motif_wm_hints
123 "_NET_ACTIVE_WINDOW", //_net_active_window
124 "_NET_CURRENT_DESKTOP", //_net_current_desktop
125 "_NET_NUMBER_OF_DESKTOPS", //_net_number_of_desktops
126 "_NET_WM_ICON", //_net_wm_icon
127 "_NET_WM_NAME", //_net_wm_name
128 "_NET_WM_PID", //_net_wm_pid
129 "_NET_WM_STATE", //_net_wm_state
130 "_NET_WM_STATE_DEMANDS_ATTENTION", //_net_wm_state_demands_attention
131 "_NET_WM_STATE_HIDDEN", //_net_wm_state_hidden
132 "_NET_WM_USER_TIME", //_net_wm_user_time
133 "_NET_WM_WINDOW_TYPE", //_net_wm_window_type
134 "_NET_WM_WINDOW_TYPE_DESKTOP", //_net_wm_window_type_desktop
135 "_NET_WM_WINDOW_TYPE_DIALOG", //_net_wm_window_type_dialog
136 "_NET_WM_WINDOW_TYPE_DOCK", //_net_wm_window_type_dock
137 "_NET_WM_WINDOW_TYPE_DROPDOWN_MENU", //_net_wm_window_type_dropdown_menu
138 "_NET_WM_WINDOW_TYPE_MENU", //_net_wm_window_type_menu
139 "_NET_WM_WINDOW_TYPE_NORMAL", //_net_wm_window_type_normal
140 "_NET_WM_WINDOW_TYPE_POPUP_MENU", //_net_wm_window_type_popup_menu
141 "_NET_WM_WINDOW_TYPE_SPLASH", //_net_wm_window_type_splash
142 "_NET_WM_WINDOW_TYPE_TOOLBAR", //_net_wm_window_type_toolbar
143 "_NET_WM_WINDOW_TYPE_UTILITY", //_net_wm_window_type_utility
144 "_NET_WORKAREA", //_net_workarea
145 "_NET_FRAME_EXTENTS", // _net_frame_extents
146 "_NET_REQUEST_FRAME_EXTENTS", // _net_request_frame_extents
147 "_NET_WM_STATE_MAXIMIZED_VERT", // _net_wm_state_maximized_vert
148 "_NET_WM_STATE_MAXIMIZED_HORZ", // _net_wm_state_maximized_horz
149 "_NET_WM_STATE_MODAL", // _net_wm_state_modal
153 _NET_WM_STATE_STICKY, ATOM
154 _NET_WM_STATE_MAXIMIZED_VERT, ATOM
155 _NET_WM_STATE_MAXIMIZED_HORZ, ATOM
156 _NET_WM_STATE_SHADED, ATOM
157 _NET_WM_STATE_SKIP_TASKBAR, ATOM
158 _NET_WM_STATE_SKIP_PAGER, ATOM
159 _NET_WM_STATE_HIDDEN, ATOM
160 _NET_WM_STATE_FULLSCREEN, ATOM
161 _NET_WM_STATE_ABOVE, ATOM
162 _NET_WM_STATE_BELOW, ATOM
163 _NET_WM_STATE_DEMANDS_ATTENTION, ATOM
166 static bool autoRepeatDetectable;
167 static bool setICPosition;
169 PixelFormat xSystemPixelFormat;
170 Visual * xSystemVisual;
173 static Time timeStamp;
175 class XWindowData : struct
178 XVisualInfo * visual;
183 bool gotFrameExtents;
186 bool XGetBorderWidths(Window window, Box box)
188 XWindowData windowData = window.windowData;
191 box = windowData.decor;
197 static Visual * FindFullColorVisual(X11Display *dpy, int * depth)
200 XVisualInfo *vinfo_ret;
203 vinfo._class = TrueColor;
204 vinfo_ret = XGetVisualInfo(dpy, VisualClassMask, &vinfo, &numitems);
210 if(vinfo_ret[numitems-1].depth > maxdepth)
211 maxdepth = vinfo_ret[numitems-1].depth;
214 XFree((void *) vinfo_ret);
217 if(XMatchVisualInfo(dpy, DefaultScreen(dpy), maxdepth, TrueColor, &vinfo))
227 static void RepositionDesktop(bool updateChildren)
231 Screen * x_screen = XDefaultScreenOfDisplay(xGlobalDisplay);
236 unsigned long len, fill;
238 static double lastTime = 0, time;
241 if(desktopW && desktopH && time - lastTime < 1.5) return;
244 w = XDisplayWidth(xGlobalDisplay, DefaultScreen(xGlobalDisplay));
245 h = XDisplayHeight(xGlobalDisplay, DefaultScreen(xGlobalDisplay));
246 x_root = XRootWindowOfScreen(x_screen);
248 if(atoms[_net_number_of_desktops] != None)
250 if(XGetWindowProperty(xGlobalDisplay, x_root, atoms[_net_number_of_desktops], 0, 1, False,
251 XA_CARDINAL, &type, &format, &len, &fill,
254 printf("cant get xa desktops property\n");
260 desktops = (int)*(long *)data;
262 //printf("_NET_NUMBER_OF_DESKTOPS is %d\n", desktops);
269 if(atoms[_net_current_desktop] != None)
271 if(XGetWindowProperty(xGlobalDisplay, x_root, atoms[_net_current_desktop], 0, 1, False,
272 XA_CARDINAL, &type, &format, &len, &fill,
275 printf("cant get xa current property\n");
280 current = (int)*(long *)data;
284 //printf("_NET_CURRENT_DESKTOP is %d\n", current);
287 if(atoms[_net_workarea] != None)
291 if(XGetWindowProperty(xGlobalDisplay, x_root, atoms[_net_workarea], 0, (4 * 32),
292 False, AnyPropertyType, &type, &format, &len,
293 &fill, &data) != Success)
295 //printf("warning\n");
299 if(type == None || format == 0)
311 workareas = (long *)data;
313 x = (int)workareas[current * 4];
314 y = (int)workareas[current * 4 + 1];
315 w = (int)workareas[current * 4 + 2];
316 h = (int)workareas[current * 4 + 3];
318 //printf("_NET_WORKAREA is x = %d, y = %d, w = %d, h = %d\n", x, y, w, h);
322 // printf("Work Area width: %d, height %d\n", w, h);
325 if(desktopX != x || desktopY != y || desktopW != w || desktopH != h)
327 guiApp.SetDesktopPosition(x, y, w, h, updateChildren);
335 /****************************************************************************
336 /// PRIVATE UTILITY FUNCTIONS /////////////
337 ****************************************************************************/
338 // --- Keyboard Input ---
339 #define KEYCODE_HOME 0x59
340 #define KEYCODE_UP 0x5A
341 #define KEYCODE_PGUP 0x5B
342 #define KEYCODE_LEFT 0x5C
343 #define KEYCODE_RIGHT 0x5E
344 #define KEYCODE_END 0x5F
345 #define KEYCODE_DOWN 0x60
346 #define KEYCODE_PGDWN 0x61
347 #define KEYCODE_INS 0x62
348 #define KEYCODE_DEL 0x63
349 #define KEYCODE_SLASH 0x68
352 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyHit;
353 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyUp;
354 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyDown;
355 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyHit;
356 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnMouseMove;
357 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnLeftDoubleClick;
358 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnLeftButtonDown;
359 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnLeftButtonUp;
360 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnMiddleDoubleClick;
361 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnMiddleButtonDown;
362 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnMiddleButtonUp;
363 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnRightDoubleClick;
364 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnRightButtonDown;
365 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnRightButtonUp;
368 static bool ProcessKeyMessage(Window window, uint keyCode, int release, XKeyEvent * event)
373 KeySym keysym = NoSymbol;
376 static long bufsize = 16;
377 static char *buf = NULL;
378 XWindowData windowData = window.windowData;
381 if(window.destroyed) return result;
383 // Logf("Got 0x%x (%d)\n", keyCode, key);
385 // Translate the key code
388 //Logf("Got 0x%x (%d)\n", key, key);
392 case KEYCODE_HOME: key = home; break;
393 case KEYCODE_UP: key = up; break;
394 case KEYCODE_PGUP: key = pageUp; break;
395 case KEYCODE_LEFT: key = left; break;
396 case KEYCODE_RIGHT: key = right; break;
397 case KEYCODE_END: key = end; break;
398 case KEYCODE_DOWN: key = down; break;
399 case KEYCODE_PGDWN: key = pageDown; break;
400 case KEYCODE_INS: key = insert; break;
401 case KEYCODE_DEL: key = del; break;
402 case KEYCODE_SLASH: key = keyPadSlash; break;
405 ch = (byte)Interface::TranslateKey(key, event->state & ShiftMask);
409 Logf("Key up: %3d (%2x)\n", key, key);
411 Logf("Key down: %3d (%2x)\n", key, key);
415 buf = malloc((uint)bufsize);
416 if(windowData && windowData.ic)
418 buflength = XmbLookupString(windowData.ic, event, buf, (int)bufsize, &keysym, &status);
419 if (status == XBufferOverflow)
421 buf = realloc(buf, (uint)(bufsize = buflength));
422 buflength = XmbLookupString(windowData.ic, event, buf, (int)bufsize, &keysym, &status);
424 if(status != XLookupKeySym && status != XLookupBoth && release == 1)
425 keysym = XLookupKeysym(event, 0);
429 keysym = XLookupKeysym(event, 0);
432 // printf("Got keysym %d (%x)\n", keysym, keysym);
433 if(keysym != NoSymbol) //status == XLookupKeySym || status == XLookupBoth)
437 case XK_BackSpace: key = backSpace; break;
438 case XK_ISO_Left_Tab: key = tab; break;
439 case XK_Tab: key = tab; break;
442 case XK_Return: key = enter; break;
443 case XK_Pause: key = pauseBreak; break;
444 case XK_Scroll_Lock: key = scrollLock; break;
445 case XK_Sys_Req: key = printScreen; break;
446 case XK_Escape: key = escape; break;
447 case XK_Delete: key = del; break;
449 case XK_Home: key = home; break;
450 case XK_Left: key = left; break;
451 case XK_Up: key = up; break;
452 case XK_Right: key = right; break;
453 case XK_Down: key = down; break;
455 case XK_Page_Up: key = pageUp; break;
457 case XK_Page_Down: key = pageDown; break;
458 case XK_End: key = end; break;
464 case XK_Insert: key = insert; break;
471 case XK_Help: key = insert; break;
473 case XK_Break: key = Key { pauseBreak, ctrl = true }; break;
475 case XK_Mode_switch: key = leftAlt; break;
477 // case XK_script_switch:
478 case XK_Num_Lock: key = numLock; break;
482 case XK_KP_Enter: key = keyPadEnter; break;
487 case XK_KP_Home: key = keyPadHome; break;
488 case XK_KP_Left: key = keyPadLeft; break;
489 case XK_KP_Up: key = keyPadUp; break;
490 case XK_KP_Right: key = keyPadRight; break;
491 case XK_KP_Down: key = keyPadDown; break;
493 case XK_KP_Page_Up: key = keyPadPageUp; break;
495 case XK_KP_Page_Down:key = keyPadPageDown; break;
496 case XK_KP_End: key = keyPadEnd; break;
498 case XK_KP_Insert: key = keyPadInsert; break;
499 case XK_KP_Delete: key = keyPadDelete; break;
501 case XK_KP_Multiply: key = keyPadStar; break;
502 case XK_KP_Add: key = keyPadPlus; break;
503 case XK_KP_Separator:key = keyPadDelete; break;
504 case XK_KP_Subtract: key = keyPadMinus; break;
505 // case XK_KP_Decimal:
506 case XK_KP_Divide: key = keyPadSlash; break;
508 case XK_KP_0: key = keyPad0; break;
509 case XK_KP_1: key = keyPad1; break;
510 case XK_KP_2: key = keyPad2; break;
511 case XK_KP_3: key = keyPad3; break;
512 case XK_KP_4: key = keyPad4; break;
513 case XK_KP_5: key = keyPad5; break;
514 case XK_KP_6: key = keyPad6; break;
515 case XK_KP_7: key = keyPad7; break;
516 case XK_KP_8: key = keyPad8; break;
517 case XK_KP_9: key = keyPad9; break;
519 case XK_F1: key = f1; break;
520 case XK_F2: key = f2; break;
521 case XK_F3: key = f3; break;
522 case XK_F4: key = f4; break;
523 case XK_F5: key = f5; break;
524 case XK_F6: key = f6; break;
525 case XK_F7: key = f7; break;
526 case XK_F8: key = f8; break;
527 case XK_F9: key = f9; break;
528 case XK_F10: key = f10; break;
529 case XK_F11: key = f11; break;
531 case XK_F12: key = f12; break;
581 case XK_Shift_L: key = leftShift; break;
582 case XK_Shift_R: key = rightShift; break;
583 case XK_Control_L: key = leftControl; break;
584 case XK_Control_R: key = rightControl; break;
585 case XK_Caps_Lock: key = capsLock; break;
586 // case XK_Shift_Lock:
589 case XK_Alt_L: key = leftAlt; break;
590 case XK_Alt_R: key = rightAlt; break;
596 case XK_space: key = space; break;
597 case XK_exclam: key = bang; break;
598 case XK_quotedbl: key = doubleQuote; break;
599 case XK_numbersign: key = pound; break;
600 case XK_dollar: key = dollar; break;
601 case XK_percent: key = percent; break;
602 case XK_ampersand: key = ampersand; break;
603 case XK_apostrophe: key = quote; break;
604 // case XK_quoteright: key = quote; break;
605 case XK_parenleft: key = leftParanthesis; break;
606 case XK_parenright: key = rightParanthesis; break;
607 case XK_asterisk: key = star; break;
608 case XK_plus: key = plus; break;
609 case XK_comma: key = comma; break;
610 case XK_minus: key = minus; break;
611 case XK_period: key = period; break;
612 case XK_slash: key = slash; break;
613 case XK_0: key = k0; break;
614 case XK_1: key = k1; break;
615 case XK_2: key = k2; break;
616 case XK_3: key = k3; break;
617 case XK_4: key = k4; break;
618 case XK_5: key = k5; break;
619 case XK_6: key = k6; break;
620 case XK_7: key = k7; break;
621 case XK_8: key = k8; break;
622 case XK_9: key = k9; break;
623 case XK_colon: key = colon; break;
624 case XK_semicolon: key = semicolon; break;
625 case XK_less: key = smallerThan; break;
626 case XK_equal: key = equal; break;
627 case XK_greater: key = greaterThan; break;
628 case XK_question: key = questionMark; break;
629 case XK_at: key = ampersand; break;
630 case XK_A: key = a; break;
631 case XK_B: key = b; break;
632 case XK_C: key = c; break;
633 case XK_D: key = d; break;
634 case XK_E: key = e; break;
635 case XK_F: key = f; break;
636 case XK_G: key = g; break;
637 case XK_H: key = h; break;
638 case XK_I: key = i; break;
639 case XK_J: key = j; break;
640 case XK_K: key = k; break;
641 case XK_L: key = l; break;
642 case XK_M: key = m; break;
643 case XK_N: key = n; break;
644 case XK_O: key = o; break;
645 case XK_P: key = p; break;
646 case XK_Q: key = q; break;
647 case XK_R: key = r; break;
648 case XK_S: key = s; break;
649 case XK_T: key = t; break;
650 case XK_U: key = u; break;
651 case XK_V: key = v; break;
652 case XK_W: key = w; break;
653 case XK_X: key = x; break;
654 case XK_Y: key = y; break;
655 case XK_Z: key = z; break;
656 case XK_bracketleft: key = leftBracket; break;
657 case XK_backslash: key = backSlash; break;
658 case XK_bracketright: key = rightBracket; break;
659 case XK_asciicircum: key = circumflex; break;
660 case XK_underscore: key = underscore; break;
661 // case XK_grave: key = backQuote; break;
662 case XK_quoteleft: key = backQuote; break;
663 case XK_a: key = a; break;
664 case XK_b: key = b; break;
665 case XK_c: key = c; break;
666 case XK_d: key = d; break;
667 case XK_e: key = e; break;
668 case XK_f: key = f; break;
669 case XK_g: key = g; break;
670 case XK_h: key = h; break;
671 case XK_i: key = i; break;
672 case XK_j: key = j; break;
673 case XK_k: key = k; break;
674 case XK_l: key = l; break;
675 case XK_m: key = m; break;
676 case XK_n: key = n; break;
677 case XK_o: key = o; break;
678 case XK_p: key = p; break;
679 case XK_q: key = q; break;
680 case XK_r: key = r; break;
681 case XK_s: key = s; break;
682 case XK_t: key = t; break;
683 case XK_u: key = u; break;
684 case XK_v: key = v; break;
685 case XK_w: key = w; break;
686 case XK_x: key = x; break;
687 case XK_y: key = y; break;
688 case XK_z: key = z; break;
689 case XK_braceleft: key = leftBracket; break;
690 case XK_bar: key = pipe; break;
691 case XK_braceright: key = rightBracket; break;
692 case XK_asciitilde: key = tilde; break;
697 ch = (byte)Interface::TranslateKey(key, event->state & ShiftMask);
698 // 127 is delete, we don't treat that as a character (Use (SmartKey)key == del)
699 if(ch == 128 || ch == 127) ch = 0;
702 if(keysym == XK_ISO_Left_Tab)
704 if(key != leftShift && key != rightShift && event->state & ShiftMask)
706 if(key != leftControl && key != rightControl && event->state & ControlMask)
708 if(key != leftAlt && key != rightAlt && event->state & Mod1Mask)
712 if(key != leftAlt && key != rightAlt && event->state & (1<<13))
720 // 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);
726 if(windowData && windowData.ic) ch = buflength ? UTF8GetChar(buf, &numBytes) : 0;
727 if(ch == 127) ch = 0;
728 // printf("Release! %d %d %d\n", keysym, code, ch);
729 result = window.KeyMessage(__ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyUp, code, ch);
736 if(windowData.ic && buflength)
738 for(c = 0; c<buflength;)
741 ch = UTF8GetChar(buf + c, &numBytes);
742 if(ch == 127) ch = 0;
743 if(!numBytes) c = buflength;
744 result = window.KeyMessage((c == 0) ?
745 __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyDown : __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyHit,
746 (c == 0) ? code : 0, ch);
751 result = window.KeyMessage(__ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyDown, code, ch);
755 if(buflength && windowData.ic)
756 for(c = 0; c<buflength;)
759 ch = UTF8GetChar(buf + c, &numBytes);
760 if(ch == 127) ch = 0;
761 if(!numBytes) c = buflength;
762 result = window.KeyMessage(__ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyHit, code, ch);
766 result = window.KeyMessage(__ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyHit, code, ch);
774 static uint E_CALL XEventThread(void * data)
780 if(xTerminate) break;
783 XPeekEvent(xGlobalDisplay, &e);
785 guiApp.SignalEvent();
792 static Bool EventChecker(void *display, XEvent *event, char * data)
794 return (!data || (event->type == (int) data)) && event->type != NoExpose && event->type != GraphicsExpose;
797 static Bool ConfigureNotifyChecker(void *display, XConfigureEvent *event, char * data)
799 return ((!data || (event->window == (int) data)) && event->type == ConfigureNotify;
802 static uint timerDelay = MAXINT;
803 #define RESOLUTION (18.2 * 100)
804 static uint XTimerThread(Thread thread)
806 int s = ConnectionNumber(xGlobalDisplay);
808 Time lastTime, thisTime;
809 lastTime = GetTime();
814 //bool waitSemaphore = false;
815 fd_set readSet, writeSet, exceptSet;
816 struct timeval tv = { (timerDelay == MAXINT) ? 0 : (timerDelay / 1000000), (timerDelay == MAXINT) ? (int)(1000000 / 18.2) : (timerDelay % 1000000) };
818 if(xTerminate) break;
823 FD_SET(s, &exceptSet);
825 if(select(s + 1, &readSet, null, null, &tv))
827 if(FD_ISSET(s, &readSet))
831 guiApp.SignalEvent();
836 Sleep(1.0 / RESOLUTION);
837 thisTime = GetTime();
838 if(xTerminate) break;
839 if(thisTime - lastTime > (1.0 / 18.2))
841 guiApp.SignalEvent();
849 XLockDisplay(xGlobalDisplay);
850 if(XCheckIfEvent(xGlobalDisplay, &xEvent, EventChecker, null))
853 guiApp.SignalEvent();
855 XUnlockDisplay(xGlobalDisplay);
864 static int MyXErrorHandler(X11Display * display, XErrorEvent * event)
868 XGetErrorText(xGlobalDisplay, event->error_code, buffer, sizeof(buffer));
869 Logf("X Error: %s\n", buffer);
873 static int MyXIOErrorHandler(X11Display * display)
879 // Motif Hints (to get rid of the decorations)
880 #define MWM_HINTS_FUNCTIONS (1L << 0)
881 #define MWM_HINTS_DECORATIONS (1L << 1)
882 #define MWM_HINTS_INPUT_MODE (1L << 2)
883 #define MWM_HINTS_STATUS (1L << 3)
885 #define MWM_DECOR_ALL (1L << 0)
886 #define MWM_DECOR_BORDER (1L << 1)
887 #define MWM_DECOR_RESIZEH (1L << 2)
888 #define MWM_DECOR_TITLE (1L << 3)
889 #define MWM_DECOR_MENU (1L << 4)
890 #define MWM_DECOR_MINIMIZE (1L << 5)
891 #define MWM_DECOR_MAXIMIZE (1L << 6)
893 #define MWM_FUNC_ALL (1L << 0)
894 #define MWM_FUNC_RESIZE (1L << 1)
895 #define MWM_FUNC_MOVE (1L << 2)
896 #define MWM_FUNC_MINIMIZE (1L << 3)
897 #define MWM_FUNC_MAXIMIZE (1L << 4)
898 #define MWM_FUNC_CLOSE (1L << 5)
903 unsigned long functions;
904 unsigned long decorations;
906 unsigned long status;
909 static void WaitForViewableWindow(Window window)
912 //Logf("Wait for viewable %s\n", window.name);
913 XFlush(xGlobalDisplay);
914 //while(attempts++ < 40)
917 XWindowAttributes attributes = { 0 };
919 if(!XGetWindowAttributes(xGlobalDisplay, (X11Window)window.windowHandle, &attributes))
921 if(attributes.map_state == IsViewable)
924 Sleep(1.0 / RESOLUTION);
928 /****************************************************************************
929 /// DRIVER IMPLEMENTATION /////////////
930 ****************************************************************************/
932 /*static */class HiResTimer : Thread
951 // Sleep(delay / 1000000.0);
952 struct timeval tv = { delay / 1000000, delay % 1000000 };
953 select(0,null,null,null, &tv);
954 guiApp.SignalEvent();
960 static HiResTimer hiResTimer { };
977 static int terminatePid;
979 static void SigIntHandler(int value)
981 // printf("SigHandler %d\n", getpid());
982 if(!terminatePid || terminatePid == getpid())
985 terminatePid = getpid();
986 // printf("terminateX now equals %d\n", terminateX);
987 if(guiApp && guiApp.semaphore)
988 guiApp.semaphore.Release();
991 struct shmid_ds info;
992 int maxid = shmctl (0, SHM_INFO, &info);
994 int thisPid = getpid();
1001 for(id = 0; id <= maxid; id++)
1003 struct shmid_ds shmseg;
1005 if((shmid = shmctl(id, SHM_STAT, &shmseg)) >= 0)
1007 if(shmseg.shm_cpid == pid || shmseg.shm_cpid == thisPid)
1009 printf("%d (%d) belongs to us (%d)\n", shmid, id, shmseg.shm_cpid);
1010 shmctl(shmid, IPC_RMID, 0);
1018 /*else if(guiApp.desktop)
1019 guiApp.desktop.Destroy(0);*/
1022 class XInterface : Interface
1024 class_property(name) = "X";
1026 // --- User Interface System ---
1029 setlocale(LC_ALL, "en_US.UTF-8");
1032 XSetLocaleModifiers("");
1033 XSetErrorHandler(MyXErrorHandler);
1034 XSetIOErrorHandler(MyXIOErrorHandler);
1036 signal(SIGINT, SigIntHandler);
1039 xGlobalDisplay = XOpenDisplay(null);
1041 joystickFD[0] = open("/dev/js0", O_RDONLY);
1042 joystickFD[1] = open("/dev/js1", O_RDONLY);
1043 joystickFD[2] = open("/dev/js2", O_RDONLY);
1044 joystickFD[3] = open("/dev/js3", O_RDONLY);
1048 XWindowAttributes attributes = { 0 };
1049 XGetWindowAttributes(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), &attributes);
1050 xSystemDepth = attributes.depth;
1051 xSystemVisual = attributes.visual;
1052 switch(xSystemDepth)
1054 case 32: case 24: xSystemPixelFormat = pixelFormat888; break;
1059 XVisualInfo *vinfo_ret;
1062 vinfo.visualid = XVisualIDFromVisual(xSystemVisual);
1063 vinfo_ret = XGetVisualInfo(xGlobalDisplay, VisualIDMask, &vinfo, &numitems);
1066 xSystemPixelFormat = (vinfo_ret->green_mask == 0x3E0) ? pixelFormat555 : pixelFormat565;
1068 if(GetXRenderFormat(xSystemPixelFormat, 0))
1070 // printf("Got X Render format %d\n", xSystemPixelFormat);
1074 printf("No X Format?\n");
1075 xSystemPixelFormat = (xSystemPixelFormat == pixelFormat555) ? pixelFormat565 : pixelFormat555;
1077 // vinfo._class = DirectColor;
1079 vinfo.bits_per_rgb = 5;
1080 vinfo.depth = xSystemDepth;
1081 vinfo.green_mask = (xSystemPixelFormat == pixelFormat555) ? 0x3E0 : 0x7E0;
1082 vinfo.red_mask = (xSystemPixelFormat == pixelFormat555) ? 0x7C00 : 0xF800;
1083 XFree((void *) vinfo_ret);
1084 if(XMatchVisualInfo(xGlobalDisplay, DefaultScreen(xGlobalDisplay), vinfo.depth, vinfo._class, &vinfo))
1085 //vinfo_ret = XGetVisualInfo(xGlobalDisplay, VisualDepthMask|VisualRedMaskMask|VisualGreenMaskMask|VisualBlueMaskMask, &vinfo, &numitems);
1088 //vinfo = *vinfo_ret;
1089 if(GetXRenderFormat(xSystemPixelFormat, 0))
1091 // printf("Got X Render format %d (second try)\n", xSystemPixelFormat);
1092 // printf("red mask: %x, green mask: %x, blue mask: %x\n", vinfo.red_mask,vinfo.green_mask, vinfo.blue_mask);
1094 xSystemVisual = vinfo.visual;
1097 printf("Could not get a 555 visual\n");
1103 // printf("Got a depth of %d\n", xSystemDepth);
1106 int major, minor, pixmaps;
1107 xSharedMemory = XShmQueryExtension(xGlobalDisplay) && XShmQueryVersion(xGlobalDisplay, &major, &minor, &pixmaps) && pixmaps;
1110 // printf("Opening IM\n");
1111 im = XOpenIM(xGlobalDisplay, null, null, null);
1114 XColor fore = { 0 }, back = { 0 };
1115 Pixmap pixmap = XCreatePixmap(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), 1, 1, 1);
1116 Pixmap mask = XCreatePixmap(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), 1, 1, 1);
1117 XSetWindowAttributes attributes = { 0 };
1119 XkbSetDetectableAutoRepeat(xGlobalDisplay, True, &autoRepeatDetectable);
1121 XInternAtoms(xGlobalDisplay, (char**)atomNames, AtomIdents::enumSize, False, atoms);
1124 Atom protocols[2] = { atoms[wm_delete_window], atoms[wm_take_focus] };
1126 XSetWMProtocols(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), protocols, 2);
1130 if(atoms[_net_workarea] == None)
1131 printf("Warning: _NET_WORKAREA extension not supported\n");
1134 attributes.override_redirect = True;
1137 windowContext = XUniqueContext();
1140 nullCursor = XCreatePixmapCursor(xGlobalDisplay, pixmap, mask, &fore, &back, 0, 0);
1141 confineWindow = XCreateWindow(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay),
1142 0,0,1,1,0, CopyFromParent, InputOnly, xSystemVisual /*CopyFromParent*/, CWOverrideRedirect, &attributes);
1145 // IM initialization
1147 /*ic = XCreateIC(im, XNInputStyle,
1148 XIMPreeditNothing | XIMStatusNothing,
1149 // XIMPreeditNone | XIMStatusNone | XIMPreeditPosition | XIMStatusArea | XIMPreeditArea | XIMStatusArea | XIMPreeditNothing | XIMStatusNothing,
1150 XNClientWindow, confineWindow, XNFocusWindow, confineWindow, 0);
1155 XIMStyle clientCanDo;
1156 XIMStyle styleWeWillUse = null;
1158 XVaNestedList arglist;
1159 unsigned long imEventMask;
1161 XGetImValues(im, XNQueryInputStyle, &IMcando, null);
1164 XIMPreeditNone | XIMStatusNone |
1165 XIMPreeditPosition | XIMStatusArea |
1166 XIMPreeditArea | XIMStatusArea |
1167 XIMPreeditNothing | XIMStatusNothing;
1169 for(i=0; i<IMcando->count_styles; i++)
1172 tmpStyle = IMcando->support_styles[i];
1173 if ( ((tmpStyle & clientCanDo) == tmpStyle) && prefer(tmpStyle, styleWeWillUse) )
1174 styleWeWillUse = tmpStyle;
1176 if(styleWeWillUse = null)
1180 arglist = XVaCreateNestedList(0, XNFontSet, fontset,
1182 WhitePixel(xGlobalDisplay, screen),
1184 BlackPixel(xGlobalDisplay, screen),
1186 ic = XCreateIC(im, XNInputStyle, styleWeWillUse,
1187 XNClientWindow, window, XNFocusWindow, window,
1188 XNStatusAttributes, arglist,
1189 XNPreeditAttributes, arglist, NULL);
1194 XGetWindowAttributes(xGlobalDisplay, win, &winAtts);
1195 XGetICValues(ic, XNFilterEvents, &imEventMask, null);
1196 imEventMask |= winAtts.your_event_mask;
1197 XSelectInput(xGlobalDisplay, window, imEventMask);
1203 timerThread = Thread { };
1205 timerThread.Main = XTimerThread;
1206 timerThread.Create();
1219 // WHY WAS THIS COMMENTED HERE?
1220 // Probably because it was causing crashes, the proper fix should now be in DestroyRootWindow
1224 xSemaphore.Release();
1230 //XPutBackEvent(xGlobalDisplay, &e);
1234 /*if(windowData && windowData.ic)
1236 XDestroyIC(windowData.ic);
1237 windowData.ic = null;
1244 XCloseDisplay(xGlobalDisplay);
1245 xGlobalDisplay = null;
1247 if(joystickFD[0] != -1) close(joystickFD[0]);
1248 if(joystickFD[1] != -1) close(joystickFD[1]);
1249 if(joystickFD[2] != -1) close(joystickFD[2]);
1250 if(joystickFD[3] != -1) close(joystickFD[3]);
1253 #define DBLCLICK_DELAY 300 // 0.3 second
1254 #define DBLCLICK_DELTA 1
1256 bool ProcessInput(bool processAll)
1258 bool eventAvailable = false;
1261 if(!fullScreenMode) RepositionDesktop(true);
1263 //* XLockDisplay(xGlobalDisplay);
1264 while(!xTerminate && (/*gotAnXEvent || */XCheckIfEvent(xGlobalDisplay, &e, EventChecker, null)))
1266 Window window = null;
1267 XAnyEvent * thisEvent = (XAnyEvent *)&e;
1268 // printf("Got an event: %d\n", thisEvent->type);
1270 //if(gotAnXEvent) { thisEvent = (XAnyEvent *)&xEvent; gotAnXEvent = false; }
1272 if(im && XFilterEvent((union _XEvent *)thisEvent, None))
1274 eventAvailable = true;
1275 XFindContext(xGlobalDisplay, thisEvent->window, windowContext, (XPointer *) &window);
1278 XWindowData windowData = window.windowData;
1279 static uint lastKeyCode = 0;
1280 switch(thisEvent->type)
1284 XKeyEvent * event = (XKeyEvent *) thisEvent;
1285 //*XUnlockDisplay(xGlobalDisplay);
1286 ProcessKeyMessage(window, event->keycode, (event->keycode == lastKeyCode) ? 2 : 0, event);
1287 //*if(xGlobalDisplay) XLockDisplay(xGlobalDisplay);
1288 lastKeyCode = event->keycode;
1293 XKeyEvent * event = (XKeyEvent *) thisEvent;
1296 if(!autoRepeatDetectable && XCheckIfEvent(xGlobalDisplay, (XEvent *)&nextEvent, EventChecker, (void *)KeyPress))
1298 if(im && XFilterEvent(&nextEvent, None))
1301 if(((XKeyEvent *)&nextEvent)->keycode == event->keycode)
1303 //*XUnlockDisplay(xGlobalDisplay);
1304 ProcessKeyMessage(window, event->keycode, 2, event);
1308 //*XUnlockDisplay(xGlobalDisplay);
1309 // printf("Keycode not the same :(\n");
1310 ProcessKeyMessage(window, event->keycode, 1, event);
1311 ProcessKeyMessage(window, ((XKeyEvent *)&nextEvent)->keycode, 0, (XKeyEvent *)&nextEvent);
1316 //*XUnlockDisplay(xGlobalDisplay);
1317 // printf("No KeyPress ahead\n");
1318 ProcessKeyMessage(window, event->keycode, 1, event);
1320 //*if(xGlobalDisplay) XLockDisplay(xGlobalDisplay);
1325 XButtonEvent * event = (XButtonEvent *) thisEvent;
1327 static double lastTime[3];
1328 static Window lastWindow[3];
1329 static Point lastPos[3];
1331 Modifiers keyFlags = 0;
1333 uint button, buttonDouble, whichButton;
1335 int x = event->x_root, y = event->y_root;
1337 if(event->button == Button1)
1339 button = __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnLeftButtonDown;
1340 buttonDouble = __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnLeftDoubleClick;
1342 buttonMask = Button1Mask;
1343 keyFlags.left = true;
1345 else if(event->button == Button3)
1347 button = __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnRightButtonDown;
1348 buttonDouble = __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnRightDoubleClick;
1350 buttonMask = Button3Mask;
1351 keyFlags.right = true;
1355 button = __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnMiddleButtonDown;
1356 buttonDouble = __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnMiddleDoubleClick;
1358 buttonMask = Button2Mask;
1359 keyFlags.middle = true;
1361 if(event->state & buttonMask)
1364 doubleClick = event->time - lastTime[whichButton] < DBLCLICK_DELAY &&
1365 window == lastWindow[whichButton] &&
1366 Abs(event->x_root - lastPos[whichButton].x) < DBLCLICK_DELTA &&
1367 Abs(event->y_root - lastPos[whichButton].y) < DBLCLICK_DELTA;
1368 lastTime[whichButton] = doubleClick ? 0 : event->time;
1369 lastWindow[whichButton] = window;
1370 lastPos[whichButton].x = event->x_root;
1371 lastPos[whichButton].y = event->y_root;
1373 if(event->state & ShiftMask) keyFlags.shift = true;
1374 if(event->state & ControlMask) keyFlags.ctrl = true;
1375 if(event->state & Mod1Mask) keyFlags.alt = true;
1376 if(event->state & Button1Mask) keyFlags.left = true;
1377 if(event->state & Button2Mask) keyFlags.middle = true;
1378 if(event->state & Button3Mask) keyFlags.right = true;
1379 //*XUnlockDisplay(xGlobalDisplay);
1382 if(event->button == Button4 || event->button == Button5)
1384 window.KeyMessage(__ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyHit, (event->button == Button4) ? wheelUp : wheelDown, 0);
1390 if(!window.MouseMessage(buttonDouble, x, y, &keyFlags, false, true))
1392 //*if(xGlobalDisplay) XLockDisplay(xGlobalDisplay);
1397 window.MouseMessage(button, x, y, &keyFlags, false, /*doubleClick? false : */true);
1399 //*if(xGlobalDisplay) XLockDisplay(xGlobalDisplay);
1405 Modifiers keyFlags = 0;
1406 XButtonEvent * event = (XButtonEvent *) thisEvent;
1409 int x = event->x_root, y = event->y_root;
1410 if(event->button == Button1)
1412 button = __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnLeftButtonUp;
1413 buttonMask = Button1Mask;
1415 else if(event->button == Button3)
1417 button = __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnRightButtonUp;
1418 buttonMask = Button3Mask;
1422 button = __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnMiddleButtonUp;
1423 buttonMask = Button2Mask;
1425 if(!(event->state & buttonMask)) break;
1426 if(event->state & ShiftMask) keyFlags.shift = true;
1427 if(event->state & ControlMask) keyFlags.ctrl = true;
1428 if(event->state & Mod1Mask) keyFlags.alt = true;
1429 if(event->state & Button1Mask) keyFlags.left = true;
1430 if(event->state & Button2Mask) keyFlags.middle = true;
1431 if(event->state & Button3Mask) keyFlags.right = true;
1432 if(guiApp.windowCaptured && guiApp.windowCaptured != window)
1434 // X hasn't noticed the capture yet, so fix it!
1435 x += window.absPosition.x;
1436 y += window.absPosition.y;
1437 window = guiApp.windowCaptured.rootWindow;
1438 x -= window.absPosition.x;
1439 y -= window.absPosition.y;
1441 //*XUnlockDisplay(xGlobalDisplay);
1443 window.MouseMessage(button, x, y, &keyFlags, false, false);
1445 //*if(xGlobalDisplay) XLockDisplay(xGlobalDisplay);
1450 static uint lastTime = 0;
1451 XMotionEvent * event = (XMotionEvent *) thisEvent;
1452 while(XCheckIfEvent(xGlobalDisplay, (XEvent *)thisEvent, EventChecker, (void *)MotionNotify));
1453 // if(event->time - lastTime > 15)
1455 Modifiers keyFlags = 0;
1456 // int x = event->x_root, y = event->y_root;
1458 if(event->state & ShiftMask) keyFlags.shift = true;
1459 if(event->state & ControlMask) keyFlags.ctrl = true;
1460 if(event->state & Mod1Mask) keyFlags.alt = true;
1461 if(event->state & Button1Mask) keyFlags.left = true;
1462 if(event->state & Button2Mask) keyFlags.middle = true;
1463 if(event->state & Button3Mask) keyFlags.right = true;
1464 //*XUnlockDisplay(xGlobalDisplay);
1466 window.MouseMessage(__ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnMouseMove,
1467 event->x_root, event->y_root, &keyFlags, false, false);
1469 //*if(xGlobalDisplay) XLockDisplay(xGlobalDisplay);
1470 lastTime = (uint)event->time;
1476 XExposeEvent * event = (XExposeEvent *) thisEvent;
1478 box.left = event->x - window.clientStart.x;
1479 box.top = event->y - window.clientStart.y;
1480 box.right = box.left + event->width - 1;
1481 box.bottom = box.top + event->height - 1;
1483 box.left += window.clientStart.x;
1484 box.top += window.clientStart.y;
1485 box.right += window.clientStart.x;
1486 box.bottom += window.clientStart.y;
1487 window.UpdateDirty(box);
1490 case SelectionRequest:
1492 XSelectionRequestEvent *req = (XSelectionRequestEvent *) thisEvent;
1494 if(req->target == atoms[targets] && clipBoardData)
1496 Atom * supportedTargets = new Atom[4];
1497 supportedTargets[0] = atoms[targets];
1498 supportedTargets[1] = atoms[multiple];
1499 supportedTargets[2] = XA_STRING;
1500 supportedTargets[3] = atoms[utf8_string];
1501 XChangeProperty(xGlobalDisplay,req->requestor, req->_property,
1502 XA_ATOM,32,PropModeReplace, (byte *) supportedTargets, 4*sizeof(Atom));
1503 respond.xselection._property = req->_property;
1504 delete supportedTargets;
1506 else if((req->target == XA_STRING || req->target == atoms[utf8_string]) && clipBoardData)
1508 Atom _property = (req->_property == None) ? req->target : req->_property;
1509 XChangeProperty(xGlobalDisplay,req->requestor, _property,
1510 req->target/*req->_property*/,8,PropModeReplace, (byte *) clipBoardData, strlen(clipBoardData));
1511 respond.xselection._property = _property;
1514 respond.xselection._property = None;
1516 respond.xselection.type = SelectionNotify;
1517 respond.xselection.display = req->display;
1518 respond.xselection.requestor = req->requestor;
1519 respond.xselection.selection =req->selection;
1520 respond.xselection.target = req->target;
1521 respond.xselection.time = CurrentTime;
1522 XSendEvent(xGlobalDisplay, req->requestor,0,0,&respond);
1525 case SelectionClear:
1527 delete clipBoardData;
1532 if(activeWindow != (X11Window)window.windowHandle)
1534 XFocusChangeEvent *event = (XFocusChangeEvent *) thisEvent;
1535 Window modalRoot = window.FindModal();
1536 XWindowData windowData;
1538 activeWindow = (X11Window)window.windowHandle;
1540 if(window.parent && window == window.parent.activeChild) break;
1542 //if(window.creationActivation == activate)
1545 modalRoot.ExternalActivate(true, true, window, null); // lastActive);
1547 window.ExternalActivate(true, true, window, null); // lastActive);
1549 windowData = modalRoot ? modalRoot.windowData : window.windowData;
1550 if(windowData && windowData.ic)
1552 // XSetICValues(ic, XNClientWindow, window.windowHandle, XNFocusWindow, window.windowHandle, 0);
1553 XSetICFocus(windowData.ic);
1555 //delete lastActive;
1556 //lastActive = window;
1557 //incref lastActive;
1565 //printf("Processing a FocusOut Event for %s (%x)\n", window._class.name, window);
1568 if(XCheckTypedWindowEvent(xGlobalDisplay, thisEvent->window, FocusIn, (XEvent *)thisEvent))
1572 if(thisEvent->window == activeWindow)
1573 activeWindow = (X11Window)null;
1575 if(XCheckTypedEvent(xGlobalDisplay, FocusIn, (XEvent *)thisEvent))
1577 if(XCheckTypedWindowEvent(xGlobalDisplay, thisEvent->window, FocusOut, (XEvent *)thisEvent))
1579 XFocusChangeEvent *event = (XFocusChangeEvent *) thisEvent;
1581 XFindContext(xGlobalDisplay, thisEvent->window, windowContext, (XPointer *) &window);
1584 Window windowCopy = window;
1585 XWindowData windowData;
1586 if(windowCopy == windowCopy.parent.activeChild) break;
1588 windowCopy.ExternalActivate(true, true, windowCopy, lastActive);
1590 windowData = windowCopy.windowData;
1591 if(windowData && windowData.ic)
1592 XSetICFocus(windowData.ic);
1595 lastActive = windowCopy;
1600 // XFindContext(xGlobalDisplay, thisEvent->window, windowContext, (XPointer *) &window);
1603 if(window != window.parent.activeChild) break;
1605 window.ExternalActivate(false, true, window, lastActive);
1611 XWindowData windowData;
1612 XFindContext(xGlobalDisplay, thisEvent->window, windowContext, (XPointer *) &window);
1616 XFocusChangeEvent *event = (XFocusChangeEvent *) thisEvent;
1617 Window modalRoot = window.FindModal();
1622 modalRoot.ExternalActivate(true, true, window, lastActive);
1626 window.ExternalActivate(true, true, window, lastActive);
1628 windowData = modalRoot ? modalRoot.windowData : window.windowData;
1629 if(windowData && windowData.ic)
1630 XSetICFocus(windowData.ic);
1633 lastActive = window;
1642 XFocusChangeEvent *event = (XFocusChangeEvent *) thisEvent;
1643 if(window != window.parent.activeChild && window != guiApp.interimWindow) break;
1647 //printf("Deactivating %s\n", window._class.name);
1650 if(!window.ExternalActivate(false, true, window, null /*lastActive*/))
1652 XCheckTypedEvent(xGlobalDisplay, /*thisEvent->window, */ButtonPress, (XEvent *)thisEvent);
1655 //delete lastActive;
1657 lastActive = window;
1664 case ConfigureNotify:
1666 XConfigureEvent * event = (XConfigureEvent *) thisEvent;
1667 while(XCheckIfEvent(xGlobalDisplay, (XEvent *)thisEvent, (void *)ConfigureNotifyChecker, (void *)window.windowHandle));
1668 //if(event->x - desktopX != window.position.x || event->y - desktopY != window.position.y || event->width != window.size.w || event->height != window.size.h)
1670 // TODO: Support _NET_REQUEST_FRAME_EXTENTS message / _NET_FRAME_EXTENTS property for decoration size awareness
1671 if(window.nativeDecorations)
1674 unsigned long len, fill;
1677 if(XGetWindowProperty(xGlobalDisplay, (X11Window)window.systemHandle, atoms[_net_wm_state], 0, 32, False,
1678 XA_ATOM, &type, &format, &len, &fill, &data) == Success)
1680 bool maxVert = false, maxHorz = false, isMinimized = false;
1681 Atom * hints = (Atom *)data;
1683 for(c = 0; c < len && hints[c]; c++)
1685 if(hints[c] == atoms[_net_wm_state_maximized_vert])
1687 else if(hints[c] == atoms[_net_wm_state_maximized_horz])
1689 else if(hints[c] == atoms[_net_wm_state_hidden])
1694 if(maxVert && maxHorz)
1696 if(window.state != maximized)
1697 *&window.state = maximized;
1699 else if(isMinimized)
1701 if(window.state != minimized)
1702 *&window.state = minimized;
1704 else if(window.state != normal)
1705 *&window.state = normal;
1711 int w = event->width, h = event->height;
1713 //if(event->send_event)
1715 X11Window rootChild;
1717 XTranslateCoordinates(xGlobalDisplay, event->window,
1718 RootWindow(xGlobalDisplay, DefaultScreen(xGlobalDisplay)), 0, 0,
1719 &rootX, &rootY, &rootChild);
1727 if(window.nativeDecorations)
1729 x -= windowData.decor.left;
1730 y -= windowData.decor.top;
1731 w += windowData.decor.left + windowData.decor.right;
1732 h += windowData.decor.top + windowData.decor.bottom;
1734 x -= window.clientStart.x;
1735 y -= window.clientStart.y - (window.hasMenuBar ? skinMenuHeight : 0);
1736 w += window.size.w - window.clientSize.w;
1737 h += window.size.h - window.clientSize.h;
1740 window.ExternalPosition(x, y, w, h);
1746 XClientMessageEvent * event = (XClientMessageEvent *) thisEvent;
1748 if(event->data.l[0] == atoms[wm_delete_window])
1753 if(event->data.l[0] == atoms[wm_take_focus])
1756 XWindowData windowData;
1758 activeWindow = (X11Window)window.windowHandle;
1760 timeStamp = (int)event->data.l[1];
1762 windowData = window.windowData;
1763 laterFocus = windowData.laterFocus;
1764 windowData.laterFocus = true;
1767 //printf("Processing a ClientMessage WM_TAKE_FOCUS Event for %s (%x)\n", window._class.name, window);
1769 if(guiApp.interimWindow && guiApp.interimWindow.created && window != guiApp.interimWindow) break; //window == window.parent.activeChild) break;
1770 // if(window == window.parent.activeChild) break;
1775 //XFlush(xGlobalDisplay);
1776 while(XCheckTypedEvent(xGlobalDisplay, FocusOut, &checkEvent))
1778 XFocusChangeEvent *event = (XFocusChangeEvent *) &checkEvent;
1780 XFindContext(xGlobalDisplay, event->window, windowContext, (XPointer *) &window);
1781 if(window != window.parent.activeChild) break;
1785 //printf("Found a FocusOut ahead, deactivating %s (%d)\n", window._class.name, window);
1788 if(!window.ExternalActivate(false, true, window, null /*lastActive*/))
1790 XCheckTypedEvent(xGlobalDisplay, /*thisEvent->window, */ButtonPress, (XEvent *)thisEvent);
1797 modalRoot = window.FindModal();
1798 windowData = modalRoot ? modalRoot.windowData : window.windowData;
1801 if(laterFocus || (modalRoot ? modalRoot : window).creationActivation == activate)
1805 XRaiseWindow(xGlobalDisplay, (X11Window)modalRoot.windowHandle);
1806 WaitForViewableWindow(modalRoot);
1807 if(atoms[_net_active_window])
1809 XClientMessageEvent event = { 0 };
1810 event.type = ClientMessage;
1811 event.message_type = atoms[_net_active_window];
1812 event.display = xGlobalDisplay;
1814 event.window = (X11Window)modalRoot.windowHandle;
1815 event.send_event = 1;
1817 event.data.l[0] = 0;
1819 event.data.l[0] = 1;
1820 event.data.l[1] = atoms[_net_wm_user_time];
1821 event.data.l[2] = activeWindow; //guiApp.desktop.activeChild.windowHandle;
1824 //printf("(ClientMessage - %s) Setting _NET_ACTIVE_WINDOW for %s (%x)\n", window._class.name, modalRoot._class.name, modalRoot);
1827 XSendEvent(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), bool::false, SubstructureRedirectMask | SubstructureNotifyMask, (union _XEvent *)&event);
1828 XSetInputFocus(xGlobalDisplay, (X11Window)modalRoot.windowHandle, RevertToPointerRoot, (uint)timeStamp);
1830 //XFlush(xGlobalDisplay);
1831 //printf("Done.\n");
1836 XSetInputFocus(xGlobalDisplay, (X11Window)window.windowHandle, RevertToPointerRoot, (uint)timeStamp);
1837 window.ExternalActivate(true, true, window, null); // lastActive);
1838 if(windowData && windowData.ic)
1840 // XSetICValues(ic, XNClientWindow, window.windowHandle, XNFocusWindow, window.windowHandle, 0);
1841 //XSetICFocus(windowData.ic);
1845 windowData.laterFocus = true;
1847 lastActive = window;
1854 case PropertyNotify:
1856 XWindowData windowData = window.windowData;
1857 XPropertyEvent * event = (XPropertyEvent *) thisEvent;
1858 if(event->atom == atoms[_net_frame_extents] &&
1859 event->state == PropertyNewValue && windowData)
1862 unsigned long len, fill;
1866 if(XGetWindowProperty(xGlobalDisplay, (X11Window)window.windowHandle,
1867 atoms[_net_frame_extents], 0, 4,
1868 False, XA_CARDINAL, &type, &format, &len,
1869 &fill, &data) == Success && data)
1871 long *extents = (long *)data;
1872 bool change = extents[0] != windowData.decor.left ||
1873 extents[1] != windowData.decor.right ||
1874 extents[2] != windowData.decor.top ||
1875 extents[3] != windowData.decor.bottom;
1878 left = (int)extents[0], right = (int)extents[1],
1879 top = (int)extents[2], bottom = (int)extents[3]
1881 windowData.gotFrameExtents = true;
1885 window.ComputeAnchors(
1886 window.normalAnchor,
1887 window.normalSizeAnchor,
1889 window.Position(x, y, w, h, true, true, true, true, false, false);
1890 UpdateRootWindow(window);
1895 windowData.gotFrameExtents = true; // Unsupported?
1900 if(!processAll) break;
1903 //*if(xGlobalDisplay) XUnlockDisplay(xGlobalDisplay);
1912 gotAnXEvent = false;
1914 xSemaphore.Release();
1919 void Lock(Window window)
1921 //*XLockDisplay(xGlobalDisplay);
1924 void Unlock(Window window)
1926 //*XUnlockDisplay(xGlobalDisplay);
1929 char ** GraphicsDrivers(int * numDrivers)
1931 static char *graphicsDrivers[] = { "X", "OpenGL" };
1932 *numDrivers = sizeof(graphicsDrivers) / sizeof(char *);
1933 return (char **)graphicsDrivers;
1936 void GetCurrentMode(bool * fullScreen, int * resolution, int * colorDepth, int * refreshRate)
1938 *fullScreen = fullScreenMode;
1941 void EnsureFullScreen(bool *fullScreen)
1946 bool ScreenMode(bool fullScreen, int resolution, int colorDepth, int refreshRate, bool * textMode)
1950 fullScreenMode = fullScreen;
1958 static bool firstTime = true;
1960 desktopX = desktopY = desktopW = desktopH = 0;
1962 RepositionDesktop(false);
1967 // --- Window Creation ---
1968 void * CreateRootWindow(Window window)
1970 X11Window windowHandle;
1971 XSetWindowAttributes attributes = { 0 };
1972 XVisualInfo * visualInfo = null;
1976 unsigned long mask = EVENT_MASK;
1978 attributes.override_redirect = window.interim ? True : False;
1979 attributes.event_mask = EVENT_MASK;
1980 //printf("%s\n", guiApp.defaultDisplayDriver);
1981 #if !defined(ECERE_VANILLA) && !defined(ECERE_NO3D) && !defined(ECERE_NOGL)
1982 if(window.dispDriver == class(OpenGLDisplayDriver) || !strcmp(guiApp.defaultDisplayDriver, "OpenGL"))
1986 for(samples = 4;; samples /= 2)
1991 GLX_RENDER_TYPE, GLX_RGBA_BIT,
1992 GLX_DRAWABLE_TYPE, GLX_WINDOW_BIT,
1993 GLX_DOUBLEBUFFER, True,
1999 int numAttribs = 14;
2001 GLXFBConfig *fbconfigs = null, fbconfig;
2004 //printf("Samples = %d, alpha = %d\n", samples, alpha);
2007 attrib[numAttribs++] = GLX_ALPHA_SIZE;
2008 attrib[numAttribs++] = 1;
2012 attrib[numAttribs++] = GLX_SAMPLE_BUFFERS_ARB;
2013 attrib[numAttribs++] = GL_TRUE;
2014 attrib[numAttribs++] = GLX_SAMPLES_ARB;
2015 attrib[numAttribs++] = samples;
2017 attrib[numAttribs] = None;
2019 // visualInfo = glXChooseVisual(xGlobalDisplay, DefaultScreen(xGlobalDisplay), attrib);
2021 //printf("Trying %d samples...\n", samples);
2022 fbconfigs = glXChooseFBConfig(xGlobalDisplay, DefaultScreen(xGlobalDisplay), attrib, &numfbconfigs);
2025 for (i = 0; i < numfbconfigs; i++)
2027 XRenderPictFormat * format;
2028 visualInfo = glXGetVisualFromFBConfig(xGlobalDisplay, fbconfigs[i]);
2029 if (!visualInfo) continue;
2030 if(window.alphaBlend)
2032 format = XRenderFindVisualFormat(xGlobalDisplay, visualInfo->visual);
2033 if (!format) { XFree(visualInfo); continue; }
2034 if(format->direct.alphaMask > 0)
2036 //printf("Found what we're looking for (alphaBlend)\n");
2037 fbconfig = fbconfigs[i];
2044 //printf("Found what we're looking for\n");
2049 if (i == numfbconfigs)
2051 fbconfig = fbconfigs[0];
2052 visualInfo = glXGetVisualFromFBConfig(xGlobalDisplay, fbconfig);
2057 if(found || (!samples && !alpha))
2059 //printf("Stopping now\n");
2064 if(samples == 1) samples = 0;
2065 else if(!samples) alpha = false;
2072 GLX_USE_GL, GLX_DEPTH_SIZE, 1,
2074 GLX_RED_SIZE, 1, GLX_GREEN_SIZE, 1, GLX_BLUE_SIZE, 1,
2078 visualInfo = glXChooseVisual(xGlobalDisplay, DefaultScreen(xGlobalDisplay), attrList);
2081 depth = visualInfo ? visualInfo->depth : (window.alphaBlend ? 32 : xSystemDepth);
2082 visual = visualInfo ? visualInfo->visual : (window.alphaBlend ? FindFullColorVisual (xGlobalDisplay, &depth) : xSystemVisual);
2083 // printf("visual: %d, depth: %d\n", visual, depth);
2087 attributes.colormap = XCreateColormap(xGlobalDisplay, XRootWindow(xGlobalDisplay, DefaultScreen(xGlobalDisplay)), visual, AllocNone);
2088 attributes.border_pixel = 0;
2095 windowHandle = XCreateWindow(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay),
2096 0,0,guiApp.desktop.size.w,guiApp.desktop.size.h,0, depth, InputOutput, visual ? visual : CopyFromParent,
2097 CWEventMask | (visual ? (CWColormap | CWBorderPixel) : 0)/*| CWOverrideRedirect*/, &attributes);
2100 Unsupported for now...
2101 else if(window.systemParent)
2108 if(window.windowHandle)
2109 windowHandle = (X11Window)window.windowHandle;
2112 X11Window parentWindow = (X11Window)null;
2114 if(window.master.rootWindow && window.master.rootWindow != guiApp.desktop && (window._isModal || window.style.interim))
2116 Window master = window.master;
2117 Window rootWindow = master.rootWindow;
2119 parentWindow = rootWindow.is3D ? (X11Window)rootWindow.parent.windowHandle : (X11Window)rootWindow.windowHandle;
2121 // parentWindow = window.master.rootWindow.is3D ? window.master.rootWindow.parent.windowHandle : window.master.rootWindow.windowHandle;
2123 if(window.style.showInTaskBar)
2124 parentWindow = (X11Window)null;
2126 windowHandle = XCreateWindow(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay),
2127 0,0,1,1,0, depth, InputOutput, visual ? visual : CopyFromParent,
2128 CWEventMask | CWOverrideRedirect | (visual ? (CWColormap | CWBorderPixel) : 0), &attributes);
2130 if(parentWindow && (window.interim || window.isModal))
2132 //printf("Setting WM_TRANSIENT_FOR of %s to %s\n", window._class.name, window.master.rootWindow._class.name);
2133 XSetTransientForHint(xGlobalDisplay, windowHandle, parentWindow);
2134 //XFlush(xGlobalDisplay);
2135 //printf("Done.\n");
2136 //XChangeProperty(xGlobalDisplay, windowHandle, atoms[wm_transient_for], XA_WINDOW, 32, PropModeReplace, (unsigned char*)&parentWindow, 1);
2139 Atom hints[1] = { atoms[_net_wm_state_modal] };
2140 XChangeProperty(xGlobalDisplay, windowHandle, atoms[_net_wm_state], XA_ATOM, 32, PropModeReplace, (unsigned char*)&hints, 1);
2147 parentWindow ? atoms[_net_wm_window_type_menu] : atoms[_net_wm_window_type_normal],
2148 parentWindow ? atoms[_net_wm_window_type_popup_menu] : 0
2150 #if defined(__APPLE__) || defined(__FreeBSD__)
2151 // Don't set this on non-interim windows for OS X...
2152 if(parentWindow && window.interim)
2155 XChangeProperty(xGlobalDisplay, windowHandle, atoms[_net_wm_window_type], XA_ATOM, 32,
2156 PropModeReplace, (unsigned char*)&hints, parentWindow ? 2 : 1);
2159 xwmHints.flags = InputHint;
2161 XSetWMHints(xGlobalDisplay, windowHandle, &xwmHints);
2164 Atom protocols[2] = { atoms[wm_delete_window], atoms[wm_take_focus] };
2165 XSetWMProtocols(xGlobalDisplay, windowHandle, protocols, 2);
2173 char fontString[1024] = "--helvetica-*-r-*-*-*-120-*-*-*-*-*-*,-misc-fixed-*-r-*-*-*-130-*-*-*-*-*-*";
2174 XPoint cursor_location = { 0, 0 };
2175 char **missing_charsets;
2176 int num_missing_charsets = 0;
2177 char *default_string;
2179 XRectangle area = { 0, 0, 400, 400 };
2180 XVaNestedList argList;
2182 // sprintf(fontString, "-*-%s-*-r-*-*-*-%d-*-*-*-*-*-*", "Helvetica" /*window.font.faceName*/, (int)(window.font.size * 20));
2183 fontset = XCreateFontSet(xGlobalDisplay, fontString, &missing_charsets, &num_missing_charsets, &default_string);
2184 argList = XVaCreateNestedList(0,
2185 XNSpotLocation, &cursor_location,
2187 XNFontSet, fontset,/*
2189 WhitePixel(xGlobalDisplay, DefaultScreen(xGlobalDisplay)),
2191 BlackPixel(xGlobalDisplay, DefaultScreen(xGlobalDisplay)),*/
2193 ic = XCreateIC(im, XNInputStyle,
2194 XIMStatusNothing | XIMPreeditPosition,
2195 XNPreeditAttributes, argList,
2196 XNClientWindow, windowHandle, XNFocusWindow, windowHandle, NULL);
2198 // Should we free the fontset or not?
2199 // XFreeFontSet(xGlobalDisplay, fontset);
2201 setICPosition = true;
2203 ic = XCreateIC(im, XNInputStyle, XIMStatusNothing | XIMPreeditNothing, XNClientWindow, windowHandle, XNFocusWindow, windowHandle, null);
2207 XGetICValues(ic, XNFilterEvents, &mask, NULL);
2211 XSelectInput(xGlobalDisplay, windowHandle, mask);
2213 if(capturedWindow == None && !restrictedWindow)
2215 XGrabPointer(xGlobalDisplay, (X11Window)windowHandle, False, ButtonPressMask | ButtonReleaseMask | PointerMotionMask, GrabModeAsync,
2216 GrabModeAsync, restrictedWindow ? confineWindow : None, fullScreenMode ? nullCursor : None, CurrentTime);
2217 XUngrabPointer(xGlobalDisplay, CurrentTime);
2222 if ( atoms[_motif_wm_hints] != None )
2226 (window.nativeDecorations ? 0 : MWM_HINTS_DECORATIONS)|MWM_HINTS_FUNCTIONS,
2227 (window.hasClose ? MWM_FUNC_CLOSE : 0) |
2228 (window.hasMaximize ? MWM_FUNC_MAXIMIZE : 0) |
2229 (window.hasMinimize ? MWM_FUNC_MINIMIZE : 0) |
2230 ((window.moveable || ((BorderBits)window.borderStyle).fixed) ? MWM_FUNC_MOVE : 0) |
2231 (((BorderBits)window.borderStyle).sizable ? MWM_FUNC_RESIZE : 0),
2234 XChangeProperty(xGlobalDisplay, windowHandle, atoms[_motif_wm_hints], atoms[_motif_wm_hints], 32,
2235 PropModeReplace, (unsigned char*)&hints, 5);
2237 if(atoms[_net_wm_pid] != None)
2240 // printf("Setting _NET_WM_PID to %d\n", pid);
2241 XChangeProperty(xGlobalDisplay, windowHandle, atoms[_net_wm_pid], XA_CARDINAL, 32,
2242 PropModeReplace, (unsigned char*)&pid, 1);
2248 Atom protocolsAtom = XInternAtom(xGlobalDisplay, "WM_PROTOCOLS", False);
2249 if ( protocolsAtom != None )
2251 MWM_Hints hints = { MWM_HINTS_DECORATIONS|MWM_HINTS_FUNCTIONS, 0, 0, 0, 0 };
2252 XChangeProperty(xGlobalDisplay, windowHandle, atoms[_motif_wm_hints], atoms[_motif_wm_hints], 32,
2253 PropModeReplace, (unsigned char*)&hints, sizeof(hints)/4);
2256 // XFlush(xGlobalDisplay);
2257 window.windowData = XWindowData { visualInfo, ic };
2259 XSaveContext(xGlobalDisplay, windowHandle, windowContext, (XPointer)window);
2261 XSelectInput(xGlobalDisplay, windowHandle, mask);
2263 if(capturedWindow == None && !restrictedWindow)
2265 XGrabPointer(xGlobalDisplay, (X11Window)windowHandle, False, ButtonPressMask | ButtonReleaseMask | PointerMotionMask, GrabModeAsync,
2266 GrabModeAsync, restrictedWindow ? confineWindow : None, fullScreenMode ? nullCursor : None, CurrentTime);
2267 XUngrabPointer(xGlobalDisplay, CurrentTime);
2270 if(window.nativeDecorations)
2272 // Maximize / Restore the window
2273 XClientMessageEvent event = { 0 };
2274 event.type = ClientMessage;
2275 event.message_type = atoms[_net_request_frame_extents];
2276 event.display = xGlobalDisplay;
2278 event.window = (X11Window)windowHandle;
2279 event.send_event = 1;
2280 window.windowHandle = (void *)windowHandle;
2282 XSendEvent(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), bool::false,
2283 SubstructureRedirectMask | SubstructureNotifyMask, (union _XEvent *)&event);
2285 return (void *)windowHandle;
2288 void DestroyRootWindow(Window window)
2292 XDeleteContext(xGlobalDisplay, (XID)window, windowContext);
2293 XSaveContext(xGlobalDisplay, (X11Window)window.windowHandle, windowContext, null);
2294 XDestroyWindow(xGlobalDisplay, (X11Window)window.windowHandle);
2295 XSync(xGlobalDisplay, 0);
2296 while(XCheckWindowEvent(xGlobalDisplay, (X11Window)window.windowHandle, 0xFFFFFFFF, &event));
2297 window.windowHandle = null;
2298 if(window.windowData)
2300 XWindowData windowData = window.windowData;
2301 XFree(windowData.visual);
2302 if(windowData && windowData.ic)
2303 XDestroyIC(windowData.ic);
2305 // printf("Setting windowData for %s to null\n", window._class.name);
2306 window.windowData = null;
2308 if(lastActive == window)
2312 // -- Window manipulation ---
2314 void SetRootWindowCaption(Window window, char * name)
2316 if(window.windowHandle)
2318 XChangeProperty(xGlobalDisplay, (X11Window)window.windowHandle, atoms[_net_wm_name],
2319 atoms[utf8_string], 8, PropModeReplace, (byte *)name, name ? strlen(name) : 0);
2320 XChangeProperty(xGlobalDisplay, (X11Window)window.windowHandle, atoms[wm_name],
2321 atoms[utf8_string], 8, PropModeReplace, (byte *)name, name ? strlen(name) : 0);
2325 void PositionRootWindow(Window window, int x, int y, int w, int h, bool move, bool resize)
2327 //Logf("Position root window %s\n", window.name);
2328 if(window.windowHandle && (!window.parent || !window.parent.display))
2330 bool visible = window.visible;
2331 if(window.visible && window.created)
2332 XMapWindow(xGlobalDisplay, (X11Window)window.windowHandle);
2333 if(window.state == minimized) return;
2335 if(window.nativeDecorations)
2337 XWindowData windowData = window.windowData;
2338 // TODO: How to handle frame extents not supported?
2339 // Commenting this out was part of #700/#795 fix
2340 // if(!windowData.gotFrameExtents && window.state != maximized) return;
2342 w -= window.size.w - window.clientSize.w;
2343 h -= window.size.h - window.clientSize.h;
2346 XMoveResizeWindow(xGlobalDisplay, (X11Window)window.windowHandle, x + desktopX, y + desktopY, w, h);
2348 XMoveWindow(xGlobalDisplay, (X11Window)window.windowHandle, x + desktopX, y + desktopY);
2350 XResizeWindow(xGlobalDisplay, (X11Window)window.windowHandle, w, h);
2351 #if defined(__APPLE__)
2352 // if(window.created && !visible)
2353 // XUnmapWindow(xGlobalDisplay, (X11Window)window.windowHandle);
2358 void OrderRootWindow(Window window, bool topMost)
2363 void SetRootWindowColor(Window window)
2368 void OffsetWindow(Window window, int * x, int * y)
2373 void UpdateRootWindow(Window window)
2375 if(!window.parent || !window.parent.display)
2379 Box box = window.box;
2380 box.left -= window.clientStart.x;
2381 box.top -= window.clientStart.y;
2382 box.right -= window.clientStart.x;
2383 box.bottom -= window.clientStart.y;
2384 // Logf("Update root window %s\n", window.name);
2385 window.Update(null);
2386 box.left += window.clientStart.x;
2387 box.top += window.clientStart.y;
2388 box.right += window.clientStart.x;
2389 box.bottom += window.clientStart.y;
2390 window.UpdateDirty(box);
2396 void SetRootWindowState(Window window, WindowState state, bool visible)
2398 if(!window.parent || !window.parent.display)
2400 //Logf("Set root window state %d %s\n", state, window.name);
2403 XMapWindow(xGlobalDisplay, (X11Window)window.windowHandle);
2404 WaitForViewableWindow(window);
2405 if(window.creationActivation == activate && state != minimized)
2406 ActivateRootWindow(window);
2408 if(state == minimized)
2410 uint iconic = IconicState;
2412 XChangeProperty(xGlobalDisplay, window.windowHandle, atoms[_net_wm_state], XA_ATOM, 32,
2413 PropModeReplace, (unsigned char*)&atoms[_net_wm_state_hidden], 1);
2416 XChangeProperty(xGlobalDisplay, window.windowHandle, atoms[wm_state], XA_CARDINAL, 32,
2417 PropModeReplace, &iconic, 1);
2421 XClientMessageEvent event = { 0 };
2422 event.type = ClientMessage;
2423 event.message_type = atoms[_net_wm_state];
2424 event.display = xGlobalDisplay;
2426 event.window = window.windowHandle;
2427 event.send_event = 1;
2429 event.data.l[0] = 2; // 1;
2430 event.data.l[1] = atoms[_net_wm_state_hidden];
2431 XSendEvent(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), bool::false, SubstructureRedirectMask | SubstructureNotifyMask, &event);
2434 XClientMessageEvent event = { 0 };
2435 event.type = ClientMessage;
2436 event.message_type = atoms[wm_state];
2437 event.display = xGlobalDisplay;
2438 event.window = window.windowHandle;
2439 event.send_event = 1;
2441 event.data.l[0] = IconicState;
2442 XSendEvent(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), bool::false, SubstructureRedirectMask | SubstructureNotifyMask, &event);
2445 // printf("Attempting to minimize %s\n", window._class.name);
2446 XIconifyWindow(xGlobalDisplay, (X11Window)window.windowHandle, DefaultScreen(xGlobalDisplay));
2450 if(!window.nativeDecorations || (!((XWindowData)window.windowData).gotFrameExtents && window.state == maximized)) //((XWindowData)window.windowData).gotFrameExtents && (!window.nativeDecorations || window.state == state))
2452 // With native decorations, we do it the first time
2453 // or the WM (Gnome) is sticking it to the top/right!
2454 XMoveResizeWindow(xGlobalDisplay,
2455 (X11Window)window.windowHandle,
2456 window.position.x + desktopX,
2457 window.position.y + desktopY,
2458 window.nativeDecorations ? window.clientSize.w : window.size.w,
2459 window.nativeDecorations ? window.clientSize.h : window.size.h);
2460 UpdateRootWindow(window);
2462 if(window.nativeDecorations)
2464 // Maximize / Restore the window
2465 XClientMessageEvent event = { 0 };
2466 event.type = ClientMessage;
2467 event.message_type = atoms[_net_wm_state];
2468 event.display = xGlobalDisplay;
2470 event.window = (X11Window)window.windowHandle;
2471 event.send_event = 1;
2473 event.data.l[0] = (state == maximized) ? 1 : 0;
2474 event.data.l[1] = atoms[_net_wm_state_maximized_vert];
2475 event.data.l[2] = atoms[_net_wm_state_maximized_horz];
2476 XSendEvent(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), bool::false,
2477 SubstructureRedirectMask | SubstructureNotifyMask, (union _XEvent *)&event);
2482 XUnmapWindow(xGlobalDisplay, (X11Window)window.windowHandle);
2483 //XFlush(xGlobalDisplay);
2487 void FlashRootWindow(Window window)
2489 XClientMessageEvent event = { 0 };
2490 // printf("Attempting to flash root window\n");
2491 event.type = ClientMessage;
2492 event.message_type = atoms[_net_wm_state];
2493 event.display = xGlobalDisplay;
2495 event.window = (X11Window)window.windowHandle;
2496 event.send_event = 1;
2498 event.data.l[0] = 1;
2499 event.data.l[1] = atoms[_net_wm_state_demands_attention];
2500 XSendEvent(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), bool::false, SubstructureRedirectMask | SubstructureNotifyMask, (union _XEvent *)&event);
2503 void ActivateRootWindow(Window window)
2505 if(!window.parent || !window.parent.display)
2507 if(!window.style.hidden && window.created)
2509 //printf("Activate root window %s\n", window._class.name);
2510 XRaiseWindow(xGlobalDisplay, (X11Window)window.windowHandle);
2511 XMapWindow(xGlobalDisplay, (X11Window)window.windowHandle);
2512 WaitForViewableWindow(window);
2513 if(atoms[_net_active_window])
2515 XClientMessageEvent event = { 0 };
2516 event.type = ClientMessage;
2517 event.message_type = atoms[_net_active_window];
2518 event.display = xGlobalDisplay;
2520 event.window = (X11Window)window.windowHandle;
2521 event.send_event = 1;
2523 event.data.l[0] = 0;
2525 //event.data.l[0] = 2;
2526 //event.data.l[1] = timeStamp;
2529 //event.data.l[1] = atoms[_net_wm_user_time];
2530 //event.data.l[2] = activeWindow; //guiApp.desktop.activeChild.windowHandle;
2533 //printf("(ActivateRootWindow) Setting _NET_ACTIVE_WINDOW for %s (%x)\n", window._class.name, window);
2536 XSendEvent(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), bool::false, SubstructureRedirectMask | SubstructureNotifyMask, (union _XEvent *)&event);
2537 //#if defined(__APPLE__)
2538 XSetInputFocus(xGlobalDisplay, (X11Window)window.windowHandle, RevertToPointerRoot, CurrentTime);
2542 XSetInputFocus(xGlobalDisplay, (X11Window)window.windowHandle, RevertToPointerRoot, CurrentTime);
2547 // --- Mouse-based window movement ---
2549 void StartMoving(Window window, int x, int y, bool fromKeyBoard)
2554 void StopMoving(Window window)
2559 // -- Mouse manipulation ---
2561 void GetMousePosition(int *x, int *y)
2563 X11Window rootWindow, childWindow;
2566 ((GuiApplication)__thisModule.application).Lock();
2567 //XLockDisplay(xGlobalDisplay);
2568 XQueryPointer(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), &childWindow,
2569 &rootWindow, x, y, &mx, &my, &state);
2570 //XUnlockDisplay(xGlobalDisplay);
2571 ((GuiApplication)__thisModule.application).Unlock();
2574 void SetMousePosition(int x, int y)
2579 void SetMouseRange(Window window, Box box)
2581 ((GuiApplication)__thisModule.application).Lock();
2582 //XLockDisplay(xGlobalDisplay);
2583 if(box && box.left > 0 && box.top > 0 &&
2584 box.right < guiApp.desktop.clientSize.w - 1 && box.bottom < guiApp.desktop.clientSize.h - 1)
2586 if(!window.parent || !window.parent.display)
2588 XMoveResizeWindow(xGlobalDisplay, confineWindow, box.left + desktopX, box.top + desktopY,
2589 box.right - box.left + 1, box.bottom - box.top + 1);
2591 if(!restrictedWindow)
2592 XMapWindow(xGlobalDisplay, confineWindow);
2594 XGrabPointer(xGlobalDisplay, (X11Window) window.rootWindow.windowHandle, False,
2595 ButtonPressMask | ButtonReleaseMask | PointerMotionMask, GrabModeAsync,
2596 GrabModeAsync, confineWindow, fullScreenMode ? nullCursor : None, CurrentTime);
2598 restrictedWindow = window;
2601 else if(restrictedWindow)
2603 if(capturedWindow != None)
2605 XGrabPointer(xGlobalDisplay, (X11Window)capturedWindow,
2606 False, ButtonPressMask | ButtonReleaseMask | PointerMotionMask, GrabModeAsync,
2607 GrabModeAsync, None, fullScreenMode ? nullCursor : None, CurrentTime);
2610 XUngrabPointer(xGlobalDisplay, CurrentTime);
2612 if(restrictedWindow)
2613 XUnmapWindow(xGlobalDisplay, confineWindow);
2615 restrictedWindow = null;
2617 //XUnlockDisplay(xGlobalDisplay);
2618 ((GuiApplication)__thisModule.application).Unlock();
2621 void SetMouseCapture(Window window)
2623 //*XLockDisplay(xGlobalDisplay);
2626 if(!window.parent || !window.parent.display)
2628 XGrabPointer(xGlobalDisplay, (X11Window)window.windowHandle,
2629 False, ButtonPressMask | ButtonReleaseMask | PointerMotionMask, GrabModeAsync,
2630 GrabModeAsync, restrictedWindow ? confineWindow : None, fullScreenMode ? nullCursor : None, CurrentTime);
2632 capturedWindow = (X11Window) window.windowHandle;
2635 else if(capturedWindow != None)
2637 if(restrictedWindow)
2638 XGrabPointer(xGlobalDisplay, (X11Window) restrictedWindow.rootWindow.windowHandle, False,
2639 ButtonPressMask | ButtonReleaseMask | PointerMotionMask, GrabModeAsync,
2640 GrabModeAsync, confineWindow, fullScreenMode ? nullCursor : None, CurrentTime);
2642 XUngrabPointer(xGlobalDisplay, CurrentTime);
2643 capturedWindow = None;
2645 //*XUnlockDisplay(xGlobalDisplay);
2648 // -- Mouse cursor ---
2650 void SetMouseCursor(int cursor)
2652 //*XLockDisplay(xGlobalDisplay);
2655 XDefineCursor(xGlobalDisplay, (X11Window) guiApp.desktop.windowHandle, nullCursor);
2657 //*XUnlockDisplay(xGlobalDisplay);
2662 void SetCaret(int x, int y, int size)
2664 Window caretOwner = guiApp.caretOwner;
2665 Window window = caretOwner ? caretOwner.rootWindow : null;
2666 if(window && window.windowData && setICPosition)
2668 XWindowData windowData = window.windowData;
2669 if(windowData && windowData.ic)
2671 XPoint cursor_location =
2673 (short)(caretOwner.caretPos.x - caretOwner.scroll.x + caretOwner.absPosition.x - window.absPosition.x),
2674 (short)(caretOwner.caretPos.y - caretOwner.scroll.y + caretOwner.absPosition.y - window.absPosition.y)
2676 XVaNestedList argList = XVaCreateNestedList(0, XNSpotLocation, &cursor_location, NULL);
2677 XSetICValues(windowData.ic, XNPreeditAttributes, argList, 0);
2682 void ClearClipboard()
2684 //*XLockDisplay(xGlobalDisplay);
2687 delete clipBoardData;
2688 XSetSelectionOwner(xGlobalDisplay, atoms[clipboard], None, CurrentTime);
2690 //*XUnlockDisplay(xGlobalDisplay);
2693 bool AllocateClipboard(ClipBoard clipBoard, uint size)
2695 bool result = false;
2696 if((clipBoard.text = new0 byte[size]))
2701 bool SaveClipboard(ClipBoard clipBoard)
2703 bool result = false;
2704 //*XLockDisplay(xGlobalDisplay);
2707 Window rootWindow = guiApp.desktop;
2710 for(rootWindow = rootWindow.children.first;
2711 rootWindow && !rootWindow.windowHandle;
2712 rootWindow = rootWindow.next);
2715 delete clipBoardData;
2717 XSetSelectionOwner(xGlobalDisplay, atoms[clipboard],
2718 (X11Window) rootWindow.windowHandle, CurrentTime);
2719 clipBoardData = clipBoard.text;
2720 clipBoard.text = null;
2723 //*XUnlockDisplay(xGlobalDisplay);
2727 bool LoadClipboard(ClipBoard clipBoard)
2729 bool result = false;
2731 //*XLockDisplay(xGlobalDisplay);
2732 // The data is inside this client...
2735 clipBoard.text = new char[strlen(clipBoardData)+1];
2736 strcpy(clipBoard.text, clipBoardData);
2739 // The data is with another client...
2742 Window rootWindow = guiApp.desktop;
2745 for(rootWindow = rootWindow.children.first;
2746 rootWindow && !rootWindow.windowHandle;
2747 rootWindow = rootWindow.next);
2751 Atom selAtom = atoms[clipboard];
2752 X11Window owner = XGetSelectionOwner(xGlobalDisplay, selAtom);
2756 for(atom = atoms[utf8_string]; atom; atom = ((atom == atoms[utf8_string]) ? XA_STRING : 0))
2759 XConvertSelection(xGlobalDisplay, selAtom, atom, atoms[app_selection] /*None*/, (X11Window) rootWindow.windowHandle, CurrentTime);
2760 XIfEvent(xGlobalDisplay, (XEvent *) &e, EventChecker, (void *)SelectionNotify);
2761 if(e.type == SelectionNotify)
2763 XSelectionEvent * selection = (XSelectionEvent *) &e;
2764 //printf("Got a SelectionNotify with %d (%s)\n", selection->_property, XGetAtomName(xGlobalDisplay, selection->_property));
2766 unsigned long len, size = 0, dummy;
2769 XGetWindowProperty(xGlobalDisplay, (X11Window) rootWindow.windowHandle, selection->_property ? selection->_property : atom, 0, 0, False, AnyPropertyType, &type, &format, &len, &size, &data);
2777 if(XGetWindowProperty(xGlobalDisplay, (X11Window) rootWindow.windowHandle, selection->_property ? selection->_property : atom, 0, size, False,
2778 AnyPropertyType, &type,&format,&len, &dummy, &data) == Success)
2780 clipBoard.text = new char[size+1];
2781 strncpy(clipBoard.text, data, size);
2782 clipBoard.text[size] = '\0';
2793 //*XUnlockDisplay(xGlobalDisplay);
2797 void UnloadClipboard(ClipBoard clipBoard)
2799 delete clipBoard.text;
2802 // --- State based input ---
2804 bool AcquireInput(Window window, bool state)
2809 bool GetMouseState(MouseButtons * buttons, int * x, int * y)
2811 bool result = false;
2817 bool GetJoystickState(int device, Joystick joystick)
2819 bool result = false;
2820 #if defined(__linux__)
2821 if(joystick && device < 4)
2823 struct JS_DATA_TYPE js = { 0 };
2824 memset(joystick, 0, sizeof(Joystick));
2825 if(joystickFD[device] && read(joystickFD[device], &js, JS_RETURN) == JS_RETURN)
2827 joystick.buttons = js.buttons;
2828 joystick.x = js.x - 128;
2829 joystick.y = js.y - 128;
2837 bool GetKeyState(Key key)
2843 void SetTimerResolution(uint hertz)
2845 timerDelay = hertz ? (1000000 / hertz) : MAXINT;
2850 hiResTimer.delay = 1000000 / hertz;
2851 hiResTimer.Create();
2856 bool SetIcon(Window window, BitmapResource resource)
2861 if(bitmap.Load(resource.fileName, null, null))
2863 unsigned long * icon = new unsigned long[2 + bitmap.width * bitmap.height];
2864 bitmap.Convert(null, pixelFormat888, null);
2865 icon[0] = bitmap.width;
2866 icon[1] = bitmap.height;
2867 if(sizeof(long) != sizeof(uint32))
2870 for(c = 0; c < bitmap.width * bitmap.height; c++)
2871 icon[c+2] = ((uint32 *)bitmap.picture)[c];
2874 memcpy(icon + 2, bitmap.picture, bitmap.width * bitmap.height * sizeof(uint32));
2875 XChangeProperty(xGlobalDisplay, (X11Window)window.windowHandle, atoms[_net_wm_icon],
2876 XA_CARDINAL,32,PropModeReplace, (byte *)icon, 2+bitmap.width*bitmap.height);
2885 default dllexport void * __attribute__((stdcall)) IS_XGetDisplay()
2887 return xGlobalDisplay;
2890 default dllexport void * __attribute__((stdcall)) IS_XGetWindow(Window window)
2892 return window.windowHandle ? window.windowHandle : window.rootWindow.windowHandle;