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
38 #define _XTYPEDEF_BOOL
41 #include <X11/Xatom.h>
43 #include <X11/Xresource.h>
44 #include <X11/Xutil.h>
45 #include <X11/XKBlib.h>
46 #include <X11/keysym.h>
47 #include <X11/cursorfont.h>
49 #if !defined(ECERE_NO3D) && !defined(ECERE_NOGL)
52 #include <X11/extensions/Xrender.h>
53 #include <X11/extensions/XShm.h>
71 import "XDisplayDriver"
73 // These are the events we care about
74 #define EVENT_MASK StructureNotifyMask | \
75 ButtonPressMask | ButtonReleaseMask | PointerMotionMask | \
76 KeyPressMask | KeyReleaseMask | ExposureMask | FocusChangeMask | \
79 void * xGlobalDisplay;
82 static XContext windowContext;
83 static Window lastActive;
85 static char * clipBoardData;
87 static Thread /* xThread, */ timerThread;
88 static bool xTerminate;
89 static Semaphore xSemaphore { };
90 static Mutex xMutex { };
91 static bool fullScreenMode;
92 static int desktopX = 0, desktopY = 0, desktopW = 0, desktopH = 0;
93 X11Window confineWindow;
94 static X11Cursor nullCursor;
95 static X11Window capturedWindow = None;
96 static Window restrictedWindow = null;
97 static bool gotAnXEvent = false;
99 static int joystickFD[4];
100 static X11Window activeWindow;
101 static X11Cursor systemCursors[SystemCursor];
103 static enum NETWMStateAction { remove = 0, add = 1, toggle = 2 };
105 static enum AtomIdents
107 clipboard, multiple, targets, utf8_string, wm_delete_window, wm_hints, wm_name, wm_protocols, wm_state, wm_take_focus, wm_transient_for,
109 _net_active_window, _net_current_desktop, _net_number_of_desktops, _net_wm_icon, _net_wm_name, _net_wm_pid,
110 _net_wm_state, _net_wm_state_demands_attention, _net_wm_state_hidden, _net_wm_user_time, _net_wm_window_type,
111 _net_wm_window_type_desktop, _net_wm_window_type_dialog, _net_wm_window_type_dock, _net_wm_window_type_dropdown_menu,
112 _net_wm_window_type_menu, _net_wm_window_type_normal, _net_wm_window_type_popup_menu, _net_wm_window_type_splash,
113 _net_wm_window_type_toolbar, _net_wm_window_type_utility, _net_workarea, _net_frame_extents, _net_request_frame_extents,
114 _net_wm_state_maximized_vert, _net_wm_state_maximized_horz, _net_wm_state_modal, app_selection, _net_supported,
115 _net_wm_state_skip_taskbar
118 static Atom atoms[AtomIdents];
119 static bool atomsSupported[AtomIdents];
121 static const char *atomNames[AtomIdents] = {
122 "CLIPBOARD", //clipboard
123 "MULTIPLE", //multiple
125 "UTF8_STRING", //utf8_string
126 "WM_DELETE_WINDOW", //wm_delete_window
127 "WM_HINTS", //wm_hints
129 "WM_PROTOCOLS", //wm_protocols
130 "WM_STATE", //wm_state
131 "WM_TAKE_FOCUS", //wm_take_focus
132 "WM_TRANSIENT_FOR", //wm_transient_for
133 "_MOTIF_WM_HINTS", //_motif_wm_hints
134 "_NET_ACTIVE_WINDOW", //_net_active_window
135 "_NET_CURRENT_DESKTOP", //_net_current_desktop
136 "_NET_NUMBER_OF_DESKTOPS", //_net_number_of_desktops
137 "_NET_WM_ICON", //_net_wm_icon
138 "_NET_WM_NAME", //_net_wm_name
139 "_NET_WM_PID", //_net_wm_pid
140 "_NET_WM_STATE", //_net_wm_state
141 "_NET_WM_STATE_DEMANDS_ATTENTION", //_net_wm_state_demands_attention
142 "_NET_WM_STATE_HIDDEN", //_net_wm_state_hidden
143 "_NET_WM_USER_TIME", //_net_wm_user_time
144 "_NET_WM_WINDOW_TYPE", //_net_wm_window_type
145 "_NET_WM_WINDOW_TYPE_DESKTOP", //_net_wm_window_type_desktop
146 "_NET_WM_WINDOW_TYPE_DIALOG", //_net_wm_window_type_dialog
147 "_NET_WM_WINDOW_TYPE_DOCK", //_net_wm_window_type_dock
148 "_NET_WM_WINDOW_TYPE_DROPDOWN_MENU", //_net_wm_window_type_dropdown_menu
149 "_NET_WM_WINDOW_TYPE_MENU", //_net_wm_window_type_menu
150 "_NET_WM_WINDOW_TYPE_NORMAL", //_net_wm_window_type_normal
151 "_NET_WM_WINDOW_TYPE_POPUP_MENU", //_net_wm_window_type_popup_menu
152 "_NET_WM_WINDOW_TYPE_SPLASH", //_net_wm_window_type_splash
153 "_NET_WM_WINDOW_TYPE_TOOLBAR", //_net_wm_window_type_toolbar
154 "_NET_WM_WINDOW_TYPE_UTILITY", //_net_wm_window_type_utility
155 "_NET_WORKAREA", //_net_workarea
156 "_NET_FRAME_EXTENTS", // _net_frame_extents
157 "_NET_REQUEST_FRAME_EXTENTS", // _net_request_frame_extents
158 "_NET_WM_STATE_MAXIMIZED_VERT", // _net_wm_state_maximized_vert
159 "_NET_WM_STATE_MAXIMIZED_HORZ", // _net_wm_state_maximized_horz
160 "_NET_WM_STATE_MODAL", // _net_wm_state_modal
163 "_NET_WM_STATE_SKIP_TASKBAR"
166 _NET_WM_STATE_STICKY, ATOM
167 _NET_WM_STATE_MAXIMIZED_VERT, ATOM
168 _NET_WM_STATE_MAXIMIZED_HORZ, ATOM
169 _NET_WM_STATE_SHADED, ATOM
170 _NET_WM_STATE_SKIP_PAGER, ATOM
171 _NET_WM_STATE_HIDDEN, ATOM
172 _NET_WM_STATE_FULLSCREEN, ATOM
173 _NET_WM_STATE_ABOVE, ATOM
174 _NET_WM_STATE_BELOW, ATOM
175 _NET_WM_STATE_DEMANDS_ATTENTION, ATOM
178 static bool autoRepeatDetectable;
179 static bool setICPosition;
181 PixelFormat xSystemPixelFormat;
182 Visual * xSystemVisual;
185 static void SetNETWMState(X11Window windowHandle, bool throughRoot, NETWMStateAction action, Atom atom1, Atom atom2)
187 if(atomsSupported[_net_wm_state])
190 unsigned long count, fill;
193 uint state = WithdrawnState;
195 /*if(XGetWindowProperty(xGlobalDisplay, windowHandle, atoms[wm_state], 0, 3, False,
196 atoms[wm_state], &type, &format, &count, &fill, &data) == Success && count)
198 state = *(uint *)data;
201 if(!throughRoot) //state == WithdrawnState)
203 // We need to handle modifying these ourselves for withdrawn windows...
206 Atom values[2] = { atom1, atom2 };
207 XChangeProperty(xGlobalDisplay, windowHandle, atoms[_net_wm_state], XA_ATOM,
208 32, PropModeAppend, (byte *)values, atom2 ? 2 : 1);
210 else if(XGetWindowProperty(xGlobalDisplay, windowHandle, atoms[_net_wm_state], 0, 32, False,
211 XA_ATOM, &type, &format, &count, &fill, &data) == Success)
213 Atom * values = (Atom *) data;
215 for (i = 0; i < count; i++)
217 if(values[i] == atom1 || (atom2 && values[i] == atom2))
220 memmove(values + i, values + i + 1, sizeof(Atom) * (count - i - 1));
225 XChangeProperty(xGlobalDisplay, windowHandle, atoms[_net_wm_state], XA_ATOM, 32, PropModeReplace, (byte *)values, (int)count);
231 XClientMessageEvent event = { 0 };
232 event.type = ClientMessage;
233 event.message_type = atoms[_net_wm_state];
234 event.display = xGlobalDisplay;
236 event.window = windowHandle;
237 event.send_event = 1;
239 event.data.l[0] = action;
240 event.data.l[1] = atom1;
241 event.data.l[2] = atom2;
242 XSendEvent(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), bool::false,
243 SubstructureRedirectMask | SubstructureNotifyMask, (union _XEvent *)&event);
249 static X11Time timeStamp;
251 class XWindowData : struct
254 XVisualInfo * visual;
259 bool gotFrameExtents;
260 bool currentlyVisible;
263 bool XGetBorderWidths(Window window, Box box)
265 XWindowData windowData = window.windowData;
268 if(window.state == maximized)
269 box = { 0, 0, 0, 0 };
271 box = windowData.decor;
277 static Visual * FindFullColorVisual(X11Display *dpy, int * depth)
280 XVisualInfo *vinfo_ret;
283 vinfo._class = TrueColor;
284 vinfo_ret = XGetVisualInfo(dpy, VisualClassMask, &vinfo, &numitems);
290 if(vinfo_ret[numitems-1].depth > maxdepth)
291 maxdepth = vinfo_ret[numitems-1].depth;
294 XFree((void *) vinfo_ret);
297 if(XMatchVisualInfo(dpy, DefaultScreen(dpy), maxdepth, TrueColor, &vinfo))
307 static void RepositionDesktop(bool updateChildren)
311 Screen * x_screen = XDefaultScreenOfDisplay(xGlobalDisplay);
316 unsigned long len, fill;
318 static double lastTime = 0, time;
321 if(desktopW && desktopH && time - lastTime < 1.5) return;
324 w = XDisplayWidth(xGlobalDisplay, DefaultScreen(xGlobalDisplay));
325 h = XDisplayHeight(xGlobalDisplay, DefaultScreen(xGlobalDisplay));
326 x_root = XRootWindowOfScreen(x_screen);
328 if(atomsSupported[_net_number_of_desktops])
330 if(XGetWindowProperty(xGlobalDisplay, x_root, atoms[_net_number_of_desktops], 0, 1, False,
331 XA_CARDINAL, &type, &format, &len, &fill,
334 printf("cant get xa desktops property\n");
340 desktops = (int)*(long *)data;
342 //printf("_NET_NUMBER_OF_DESKTOPS is %d\n", desktops);
349 if(atomsSupported[_net_current_desktop])
351 if(XGetWindowProperty(xGlobalDisplay, x_root, atoms[_net_current_desktop], 0, 1, False,
352 XA_CARDINAL, &type, &format, &len, &fill,
355 printf("cant get xa current property\n");
360 current = (int)*(long *)data;
364 //printf("_NET_CURRENT_DESKTOP is %d\n", current);
367 if(atomsSupported[_net_workarea])
371 if(XGetWindowProperty(xGlobalDisplay, x_root, atoms[_net_workarea], 0, (4 * 32),
372 False, AnyPropertyType, &type, &format, &len,
373 &fill, &data) != Success)
375 //printf("warning\n");
379 if(type == None || format == 0)
391 workareas = (long *)data;
393 x = (int)workareas[current * 4];
394 y = (int)workareas[current * 4 + 1];
395 w = (int)workareas[current * 4 + 2];
396 h = (int)workareas[current * 4 + 3];
398 //printf("_NET_WORKAREA is x = %d, y = %d, w = %d, h = %d\n", x, y, w, h);
402 // printf("Work Area width: %d, height %d\n", w, h);
405 if(desktopX != x || desktopY != y || desktopW != w || desktopH != h)
407 guiApp.SetDesktopPosition(x, y, w, h, updateChildren);
415 /****************************************************************************
416 /// PRIVATE UTILITY FUNCTIONS /////////////
417 ****************************************************************************/
418 // --- Keyboard Input ---
419 #define KEYCODE_HOME 0x59
420 #define KEYCODE_UP 0x5A
421 #define KEYCODE_PGUP 0x5B
422 #define KEYCODE_LEFT 0x5C
423 #define KEYCODE_RIGHT 0x5E
424 #define KEYCODE_END 0x5F
425 #define KEYCODE_DOWN 0x60
426 #define KEYCODE_PGDWN 0x61
427 #define KEYCODE_INS 0x62
428 #define KEYCODE_DEL 0x63
429 #define KEYCODE_SLASH 0x68
432 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyHit;
433 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyUp;
434 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyDown;
435 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyHit;
436 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnMouseMove;
437 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnLeftDoubleClick;
438 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnLeftButtonDown;
439 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnLeftButtonUp;
440 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnMiddleDoubleClick;
441 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnMiddleButtonDown;
442 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnMiddleButtonUp;
443 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnRightDoubleClick;
444 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnRightButtonDown;
445 extern int __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnRightButtonUp;
448 static bool ProcessKeyMessage(Window window, uint keyCode, int release, XKeyEvent * event)
453 KeySym keysym = NoSymbol;
456 static long bufsize = 16;
457 static char *buf = NULL;
458 XWindowData windowData = window.windowData;
461 if(window.destroyed) return result;
463 // Logf("Got 0x%x (%d)\n", keyCode, key);
465 // Translate the key code
468 //Logf("Got 0x%x (%d)\n", key, key);
472 case KEYCODE_HOME: key = home; break;
473 case KEYCODE_UP: key = up; break;
474 case KEYCODE_PGUP: key = pageUp; break;
475 case KEYCODE_LEFT: key = left; break;
476 case KEYCODE_RIGHT: key = right; break;
477 case KEYCODE_END: key = end; break;
478 case KEYCODE_DOWN: key = down; break;
479 case KEYCODE_PGDWN: key = pageDown; break;
480 case KEYCODE_INS: key = insert; break;
481 case KEYCODE_DEL: key = del; break;
482 case KEYCODE_SLASH: key = keyPadSlash; break;
485 ch = (byte)Interface::TranslateKey(key, event->state & ShiftMask);
489 Logf("Key up: %3d (%2x)\n", key, key);
491 Logf("Key down: %3d (%2x)\n", key, key);
495 buf = malloc((uint)bufsize);
496 if(windowData && windowData.ic)
498 buflength = XmbLookupString(windowData.ic, event, buf, (int)bufsize, &keysym, &status);
499 if (status == XBufferOverflow)
501 buf = realloc(buf, (uint)(bufsize = buflength));
502 buflength = XmbLookupString(windowData.ic, event, buf, (int)bufsize, &keysym, &status);
504 if(status != XLookupKeySym && status != XLookupBoth && release == 1)
505 keysym = XLookupKeysym(event, 0);
509 keysym = XLookupKeysym(event, 0);
512 // printf("Got keysym %d (%x)\n", keysym, keysym);
513 if(keysym != NoSymbol) //status == XLookupKeySym || status == XLookupBoth)
517 case XK_BackSpace: key = backSpace; break;
518 case XK_ISO_Left_Tab: key = tab; break;
519 case XK_Tab: key = tab; break;
522 case XK_Return: key = enter; break;
523 case XK_Pause: key = pauseBreak; break;
524 case XK_Scroll_Lock: key = scrollLock; break;
525 case XK_Sys_Req: key = printScreen; break;
526 case XK_Escape: key = escape; break;
527 case XK_Delete: key = del; break;
529 case XK_Home: key = home; break;
530 case XK_Left: key = left; break;
531 case XK_Up: key = up; break;
532 case XK_Right: key = right; break;
533 case XK_Down: key = down; break;
535 case XK_Page_Up: key = pageUp; break;
537 case XK_Page_Down: key = pageDown; break;
538 case XK_End: key = end; break;
544 case XK_Insert: key = insert; break;
551 case XK_Help: key = insert; break;
553 case XK_Break: key = Key { pauseBreak, ctrl = true }; break;
555 case XK_Mode_switch: key = leftAlt; break;
557 // case XK_script_switch:
558 case XK_Num_Lock: key = numLock; break;
562 case XK_KP_Enter: key = keyPadEnter; break;
567 case XK_KP_Home: key = keyPadHome; break;
568 case XK_KP_Left: key = keyPadLeft; break;
569 case XK_KP_Up: key = keyPadUp; break;
570 case XK_KP_Right: key = keyPadRight; break;
571 case XK_KP_Down: key = keyPadDown; break;
573 case XK_KP_Page_Up: key = keyPadPageUp; break;
575 case XK_KP_Page_Down:key = keyPadPageDown; break;
576 case XK_KP_End: key = keyPadEnd; break;
578 case XK_KP_Insert: key = keyPadInsert; break;
579 case XK_KP_Delete: key = keyPadDelete; break;
581 case XK_KP_Multiply: key = keyPadStar; break;
582 case XK_KP_Add: key = keyPadPlus; break;
583 case XK_KP_Separator:key = keyPadDelete; break;
584 case XK_KP_Subtract: key = keyPadMinus; break;
585 // case XK_KP_Decimal:
586 case XK_KP_Divide: key = keyPadSlash; break;
588 case XK_KP_0: key = keyPad0; break;
589 case XK_KP_1: key = keyPad1; break;
590 case XK_KP_2: key = keyPad2; break;
591 case XK_KP_3: key = keyPad3; break;
592 case XK_KP_4: key = keyPad4; break;
593 case XK_KP_5: key = keyPad5; break;
594 case XK_KP_6: key = keyPad6; break;
595 case XK_KP_7: key = keyPad7; break;
596 case XK_KP_8: key = keyPad8; break;
597 case XK_KP_9: key = keyPad9; break;
599 case XK_F1: key = f1; break;
600 case XK_F2: key = f2; break;
601 case XK_F3: key = f3; break;
602 case XK_F4: key = f4; break;
603 case XK_F5: key = f5; break;
604 case XK_F6: key = f6; break;
605 case XK_F7: key = f7; break;
606 case XK_F8: key = f8; break;
607 case XK_F9: key = f9; break;
608 case XK_F10: key = f10; break;
609 case XK_F11: key = f11; break;
611 case XK_F12: key = f12; break;
661 case XK_Shift_L: key = leftShift; break;
662 case XK_Shift_R: key = rightShift; break;
663 case XK_Control_L: key = leftControl; break;
664 case XK_Control_R: key = rightControl; break;
665 case XK_Caps_Lock: key = capsLock; break;
666 // case XK_Shift_Lock:
669 case XK_Alt_L: key = leftAlt; break;
670 case XK_Alt_R: key = rightAlt; break;
676 case XK_space: key = space; break;
677 case XK_exclam: key = bang; break;
678 case XK_quotedbl: key = doubleQuote; break;
679 case XK_numbersign: key = pound; break;
680 case XK_dollar: key = dollar; break;
681 case XK_percent: key = percent; break;
682 case XK_ampersand: key = ampersand; break;
683 case XK_apostrophe: key = quote; break;
684 // case XK_quoteright: key = quote; break;
685 case XK_parenleft: key = leftParanthesis; break;
686 case XK_parenright: key = rightParanthesis; break;
687 case XK_asterisk: key = star; break;
688 case XK_plus: key = plus; break;
689 case XK_comma: key = comma; break;
690 case XK_minus: key = minus; break;
691 case XK_period: key = period; break;
692 case XK_slash: key = slash; break;
693 case XK_0: key = k0; break;
694 case XK_1: key = k1; break;
695 case XK_2: key = k2; break;
696 case XK_3: key = k3; break;
697 case XK_4: key = k4; break;
698 case XK_5: key = k5; break;
699 case XK_6: key = k6; break;
700 case XK_7: key = k7; break;
701 case XK_8: key = k8; break;
702 case XK_9: key = k9; break;
703 case XK_colon: key = colon; break;
704 case XK_semicolon: key = semicolon; break;
705 case XK_less: key = smallerThan; break;
706 case XK_equal: key = equal; break;
707 case XK_greater: key = greaterThan; break;
708 case XK_question: key = questionMark; break;
709 case XK_at: key = ampersand; break;
710 case XK_A: key = a; break;
711 case XK_B: key = b; break;
712 case XK_C: key = c; break;
713 case XK_D: key = d; break;
714 case XK_E: key = e; break;
715 case XK_F: key = f; break;
716 case XK_G: key = g; break;
717 case XK_H: key = h; break;
718 case XK_I: key = i; break;
719 case XK_J: key = j; break;
720 case XK_K: key = k; break;
721 case XK_L: key = l; break;
722 case XK_M: key = m; break;
723 case XK_N: key = n; break;
724 case XK_O: key = o; break;
725 case XK_P: key = p; break;
726 case XK_Q: key = q; break;
727 case XK_R: key = r; break;
728 case XK_S: key = s; break;
729 case XK_T: key = t; break;
730 case XK_U: key = u; break;
731 case XK_V: key = v; break;
732 case XK_W: key = w; break;
733 case XK_X: key = x; break;
734 case XK_Y: key = y; break;
735 case XK_Z: key = z; break;
736 case XK_bracketleft: key = leftBracket; break;
737 case XK_backslash: key = backSlash; break;
738 case XK_bracketright: key = rightBracket; break;
739 case XK_asciicircum: key = circumflex; break;
740 case XK_underscore: key = underscore; break;
741 // case XK_grave: key = backQuote; break;
742 case XK_quoteleft: key = backQuote; break;
743 case XK_a: key = a; break;
744 case XK_b: key = b; break;
745 case XK_c: key = c; break;
746 case XK_d: key = d; break;
747 case XK_e: key = e; break;
748 case XK_f: key = f; break;
749 case XK_g: key = g; break;
750 case XK_h: key = h; break;
751 case XK_i: key = i; break;
752 case XK_j: key = j; break;
753 case XK_k: key = k; break;
754 case XK_l: key = l; break;
755 case XK_m: key = m; break;
756 case XK_n: key = n; break;
757 case XK_o: key = o; break;
758 case XK_p: key = p; break;
759 case XK_q: key = q; break;
760 case XK_r: key = r; break;
761 case XK_s: key = s; break;
762 case XK_t: key = t; break;
763 case XK_u: key = u; break;
764 case XK_v: key = v; break;
765 case XK_w: key = w; break;
766 case XK_x: key = x; break;
767 case XK_y: key = y; break;
768 case XK_z: key = z; break;
769 case XK_braceleft: key = leftBracket; break;
770 case XK_bar: key = pipe; break;
771 case XK_braceright: key = rightBracket; break;
772 case XK_asciitilde: key = tilde; break;
777 ch = (byte)Interface::TranslateKey(key, event->state & ShiftMask);
778 // 127 is delete, we don't treat that as a character (Use (SmartKey)key == del)
779 if(ch == 128 || ch == 127) ch = 0;
782 if(keysym == XK_ISO_Left_Tab)
784 if(key != leftShift && key != rightShift && event->state & ShiftMask)
786 if(key != leftControl && key != rightControl && event->state & ControlMask)
788 if(key != leftAlt && key != rightAlt && event->state & Mod1Mask)
792 if(key != leftAlt && key != rightAlt && event->state & (1<<13))
800 // 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);
806 if(windowData && windowData.ic) ch = buflength ? UTF8GetChar(buf, &numBytes) : 0;
807 if(ch == 127) ch = 0;
808 // printf("Release! %d %d %d\n", keysym, code, ch);
809 result = window.KeyMessage(__ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyUp, code, ch);
816 if(windowData.ic && buflength)
818 for(c = 0; c<buflength;)
821 ch = UTF8GetChar(buf + c, &numBytes);
822 if(ch == 127) ch = 0;
823 result = window.KeyMessage((c == 0) ?
824 __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyDown : __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyHit,
825 (c == 0) ? code : 0, ch);
827 if(!numBytes) c = buflength;
831 result = window.KeyMessage(__ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyDown, code, ch);
835 if(buflength && windowData.ic)
836 for(c = 0; c<buflength;)
839 ch = UTF8GetChar(buf + c, &numBytes);
840 if(ch == 127) ch = 0;
841 result = window.KeyMessage(__ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyHit, code, ch);
843 if(!numBytes) c = buflength;
846 result = window.KeyMessage(__ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyHit, code, ch);
854 static uint E_CALL XEventThread(void * data)
860 if(xTerminate) break;
863 XPeekEvent(xGlobalDisplay, &e);
865 guiApp.SignalEvent();
872 static X11Bool EventChecker(void *display, XEvent *event, char * data)
874 return (!data || (event->type == (int) data)) && event->type != NoExpose && event->type != GraphicsExpose;
877 static X11Bool ConfigureNotifyChecker(void *display, XConfigureEvent *event, char * data)
879 return (!data || (event->window == (X11Window) data)) && event->type == ConfigureNotify;
882 static enum FrameExtentSupport { unknown, working, broken };
884 static FrameExtentSupport frameExtentSupported;
885 static Time frameExtentRequest;
886 static X11Window frameExtentWindow;
888 static uint timerDelay = MAXINT;
889 #define RESOLUTION (18.2 * 100)
890 static uint XTimerThread(Thread thread)
892 int s = ConnectionNumber(xGlobalDisplay);
894 Time lastTime, thisTime;
895 lastTime = GetTime();
900 //bool waitSemaphore = false;
901 fd_set readSet, writeSet, exceptSet;
902 struct timeval tv = { (timerDelay == MAXINT) ? 0 : (timerDelay / 1000000), (timerDelay == MAXINT) ? (int)(1000000 / 18.2) : (timerDelay % 1000000) };
904 if(xTerminate) break;
909 FD_SET(s, &exceptSet);
911 if(select(s + 1, &readSet, null, null, &tv))
913 if(FD_ISSET(s, &readSet))
916 if(frameExtentSupported == unknown && frameExtentRequest && GetTime() - frameExtentRequest > 1)
918 XPropertyEvent event = { 0 };
919 event.type = PropertyNotify;
920 event.state = PropertyNewValue;
921 event.atom = atoms[_net_frame_extents];
922 event.display = xGlobalDisplay;
924 event.window = frameExtentWindow;
925 event.send_event = 1;
927 frameExtentSupported = broken;
929 XSendEvent(xGlobalDisplay, frameExtentWindow, bool::false,
930 PropertyChangeMask, (union _XEvent *)&event);
933 guiApp.SignalEvent();
938 Sleep(1.0 / RESOLUTION);
939 thisTime = GetTime();
940 if(xTerminate) break;
941 if(thisTime - lastTime > (1.0 / 18.2))
943 guiApp.SignalEvent();
951 XLockDisplay(xGlobalDisplay);
952 if(XCheckIfEvent(xGlobalDisplay, &xEvent, EventChecker, null))
955 guiApp.SignalEvent();
957 XUnlockDisplay(xGlobalDisplay);
966 static int MyXErrorHandler(X11Display * display, XErrorEvent * event)
970 XGetErrorText(xGlobalDisplay, event->error_code, buffer, sizeof(buffer));
972 Logf("X Error: %s\n", buffer);
977 static int MyXIOErrorHandler(X11Display * display)
983 // Motif Hints (to get rid of the decorations)
984 #define MWM_HINTS_FUNCTIONS (1L << 0)
985 #define MWM_HINTS_DECORATIONS (1L << 1)
986 #define MWM_HINTS_INPUT_MODE (1L << 2)
987 #define MWM_HINTS_STATUS (1L << 3)
989 #define MWM_DECOR_ALL (1L << 0)
990 #define MWM_DECOR_BORDER (1L << 1)
991 #define MWM_DECOR_RESIZEH (1L << 2)
992 #define MWM_DECOR_TITLE (1L << 3)
993 #define MWM_DECOR_MENU (1L << 4)
994 #define MWM_DECOR_MINIMIZE (1L << 5)
995 #define MWM_DECOR_MAXIMIZE (1L << 6)
997 #define MWM_FUNC_ALL (1L << 0)
998 #define MWM_FUNC_RESIZE (1L << 1)
999 #define MWM_FUNC_MOVE (1L << 2)
1000 #define MWM_FUNC_MINIMIZE (1L << 3)
1001 #define MWM_FUNC_MAXIMIZE (1L << 4)
1002 #define MWM_FUNC_CLOSE (1L << 5)
1006 unsigned long flags;
1007 unsigned long functions;
1008 unsigned long decorations;
1010 unsigned long status;
1013 static void WaitForViewableWindow(Window window)
1016 //Logf("Wait for viewable %s\n", window.name);
1017 XFlush(xGlobalDisplay);
1018 //while(attempts++ < 40)
1021 XWindowAttributes attributes = { 0 };
1023 if(!XGetWindowAttributes(xGlobalDisplay, (X11Window)window.windowHandle, &attributes))
1025 if(attributes.map_state == IsViewable)
1028 Sleep(1.0 / RESOLUTION);
1032 static bool RequestFrameExtents(X11Window windowHandle)
1034 if(frameExtentSupported != broken)
1036 // Request decoration frame extents
1037 XClientMessageEvent event = { 0 };
1038 event.type = ClientMessage;
1039 event.message_type = atoms[_net_request_frame_extents];
1040 event.display = xGlobalDisplay;
1042 event.window = windowHandle;
1043 event.send_event = 1;
1046 if(frameExtentSupported == unknown && !frameExtentRequest)
1048 frameExtentRequest = GetTime();
1049 frameExtentWindow = windowHandle;
1052 XSendEvent(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), bool::false,
1053 SubstructureRedirectMask | SubstructureNotifyMask, (union _XEvent *)&event);
1059 static bool GetFrameExtents(Window window, bool update)
1061 XWindowData windowData = window.windowData;
1062 bool result = false;
1064 unsigned long len, fill;
1068 if(XGetWindowProperty(xGlobalDisplay, (X11Window)window.windowHandle,
1069 atoms[_net_frame_extents], 0, 4,
1070 False, XA_CARDINAL, &type, &format, &len,
1071 &fill, &data) == Success && data)
1073 long *extents = (long *)data;
1074 bool change = extents[0] != windowData.decor.left ||
1075 extents[1] != windowData.decor.right ||
1076 extents[2] != windowData.decor.top ||
1077 extents[3] != windowData.decor.bottom;
1079 bool hadFrameExtents = windowData.gotFrameExtents;
1080 Box oldDecor = windowData.decor;
1082 frameExtentSupported = working;
1083 frameExtentWindow = 0;
1084 frameExtentRequest = 0;
1086 if(!hadFrameExtents || extents[0] || extents[1] || extents[2] || extents[3])
1090 left = (int)extents[0], right = (int)extents[1],
1091 top = (int)extents[2], bottom = (int)extents[3]
1093 windowData.gotFrameExtents = true;
1094 if(update && change && ((Window)window).clientSize.w > 0)
1096 int x = window.position.x, y = window.position.y, w = window.size.w, h = window.size.h;
1097 if(!hadFrameExtents && window.state != maximized)
1099 window.ComputeAnchors(
1100 window.normalAnchor,
1101 window.normalSizeAnchor,
1106 x += windowData.decor.left - oldDecor.left;
1107 y += windowData.decor.top - oldDecor.top;
1109 w += windowData.decor.left - oldDecor.left + windowData.decor.right - oldDecor.right;
1110 h += windowData.decor.top - oldDecor.top + windowData.decor.bottom - oldDecor.bottom;
1113 if(window.state != maximized)
1115 window.Position(x, y, w, h, true, true, true, true, false, !hadFrameExtents && window.state != maximized);
1116 XInterface::UpdateRootWindow(window);
1126 static bool WaitForFrameExtents(Window window)
1129 //XFlush(xGlobalDisplay);
1130 while(attempts++ < 10)
1132 if(GetFrameExtents(window, false)) return true;
1133 Sleep(1.0 / RESOLUTION);
1138 /****************************************************************************
1139 /// DRIVER IMPLEMENTATION /////////////
1140 ****************************************************************************/
1142 /*static */class HiResTimer : Thread
1161 // Sleep(delay / 1000000.0);
1162 struct timeval tv = { delay / 1000000, delay % 1000000 };
1163 select(0,null,null,null, &tv);
1164 guiApp.SignalEvent();
1170 static HiResTimer hiResTimer { };
1174 #include <sys/ipc.h>
1175 #include <sys/shm.h>
1187 static int terminatePid;
1189 static void SigIntHandler(int value)
1191 // printf("SigHandler %d\n", getpid());
1192 if(!terminatePid || terminatePid == getpid())
1195 terminatePid = getpid();
1196 // printf("terminateX now equals %d\n", terminateX);
1197 if(guiApp && guiApp.semaphore)
1198 guiApp.semaphore.Release();
1201 struct shmid_ds info;
1202 int maxid = shmctl (0, SHM_INFO, &info);
1203 int pid = getpgrp();
1204 int thisPid = getpid();
1205 //if(thisPid == pid)
1211 for(id = 0; id <= maxid; id++)
1213 struct shmid_ds shmseg;
1215 if((shmid = shmctl(id, SHM_STAT, &shmseg)) >= 0)
1217 if(shmseg.shm_cpid == pid || shmseg.shm_cpid == thisPid)
1219 printf("%d (%d) belongs to us (%d)\n", shmid, id, shmseg.shm_cpid);
1220 shmctl(shmid, IPC_RMID, 0);
1228 /*else if(guiApp.desktop)
1229 guiApp.desktop.Destroy(0);*/
1232 class XInterface : Interface
1234 class_property(name) = "X";
1236 // --- User Interface System ---
1239 setlocale(LC_ALL, "en_US.UTF-8");
1242 XSetLocaleModifiers("");
1243 XSetErrorHandler(MyXErrorHandler);
1244 XSetIOErrorHandler(MyXIOErrorHandler);
1246 signal(SIGINT, SigIntHandler);
1249 xGlobalDisplay = XOpenDisplay(null);
1250 // XSynchronize(xGlobalDisplay, True);
1251 frameExtentSupported = unknown;
1253 joystickFD[0] = open("/dev/js0", O_RDONLY);
1254 joystickFD[1] = open("/dev/js1", O_RDONLY);
1255 joystickFD[2] = open("/dev/js2", O_RDONLY);
1256 joystickFD[3] = open("/dev/js3", O_RDONLY);
1258 systemCursors[iBeam] = XCreateFontCursor(xGlobalDisplay, XC_xterm);
1259 systemCursors[cross] = XCreateFontCursor(xGlobalDisplay, XC_tcross);
1260 systemCursors[moving] = XCreateFontCursor(xGlobalDisplay, XC_fleur);
1261 systemCursors[sizeNESW] = XCreateFontCursor(xGlobalDisplay, XC_bottom_left_corner);
1262 systemCursors[sizeNS] = XCreateFontCursor(xGlobalDisplay, XC_sb_v_double_arrow);
1263 systemCursors[sizeNWSE] = XCreateFontCursor(xGlobalDisplay, XC_bottom_right_corner);
1264 systemCursors[sizeWE] = XCreateFontCursor(xGlobalDisplay, XC_sb_h_double_arrow);
1265 systemCursors[hand] = XCreateFontCursor(xGlobalDisplay, XC_hand2);
1266 systemCursors[arrow] = XCreateFontCursor(xGlobalDisplay, XC_left_ptr);
1270 XWindowAttributes attributes = { 0 };
1271 XGetWindowAttributes(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), &attributes);
1272 xSystemDepth = attributes.depth;
1273 xSystemVisual = attributes.visual;
1274 switch(xSystemDepth)
1276 case 32: case 24: xSystemPixelFormat = pixelFormat888; break;
1281 XVisualInfo *vinfo_ret;
1284 vinfo.visualid = XVisualIDFromVisual(xSystemVisual);
1285 vinfo_ret = XGetVisualInfo(xGlobalDisplay, VisualIDMask, &vinfo, &numitems);
1288 xSystemPixelFormat = (vinfo_ret->green_mask == 0x3E0) ? pixelFormat555 : pixelFormat565;
1290 if(GetXRenderFormat(xSystemPixelFormat, 0))
1292 // printf("Got X Render format %d\n", xSystemPixelFormat);
1296 printf("No X Format?\n");
1297 xSystemPixelFormat = (xSystemPixelFormat == pixelFormat555) ? pixelFormat565 : pixelFormat555;
1299 // vinfo._class = DirectColor;
1301 vinfo.bits_per_rgb = 5;
1302 vinfo.depth = xSystemDepth;
1303 vinfo.green_mask = (xSystemPixelFormat == pixelFormat555) ? 0x3E0 : 0x7E0;
1304 vinfo.red_mask = (xSystemPixelFormat == pixelFormat555) ? 0x7C00 : 0xF800;
1305 XFree((void *) vinfo_ret);
1306 if(XMatchVisualInfo(xGlobalDisplay, DefaultScreen(xGlobalDisplay), vinfo.depth, vinfo._class, &vinfo))
1307 //vinfo_ret = XGetVisualInfo(xGlobalDisplay, VisualDepthMask|VisualRedMaskMask|VisualGreenMaskMask|VisualBlueMaskMask, &vinfo, &numitems);
1310 //vinfo = *vinfo_ret;
1311 if(GetXRenderFormat(xSystemPixelFormat, 0))
1313 // printf("Got X Render format %d (second try)\n", xSystemPixelFormat);
1314 // printf("red mask: %x, green mask: %x, blue mask: %x\n", vinfo.red_mask,vinfo.green_mask, vinfo.blue_mask);
1316 xSystemVisual = vinfo.visual;
1319 printf("Could not get a 555 visual\n");
1325 // printf("Got a depth of %d\n", xSystemDepth);
1328 int major, minor, pixmaps;
1329 xSharedMemory = XShmQueryExtension(xGlobalDisplay) && XShmQueryVersion(xGlobalDisplay, &major, &minor, &pixmaps) && pixmaps;
1332 // printf("Opening IM\n");
1333 im = XOpenIM(xGlobalDisplay, null, null, null);
1336 XColor fore = { 0 }, back = { 0 };
1337 Pixmap pixmap = XCreatePixmap(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), 1, 1, 1);
1338 Pixmap mask = XCreatePixmap(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), 1, 1, 1);
1339 XSetWindowAttributes attributes = { 0 };
1341 XkbSetDetectableAutoRepeat(xGlobalDisplay, True, &autoRepeatDetectable);
1343 XInternAtoms(xGlobalDisplay, (char**)atomNames, AtomIdents::enumSize, False, atoms);
1345 // Check which atoms are supported by the WM
1348 unsigned long count, fill;
1352 if(XGetWindowProperty(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), atoms[_net_supported],
1353 0, 10000, False, XA_ATOM, &type, &format, &count, &fill, (void *)&data) == Success)
1356 for (i = 0; i < count; i++)
1359 for(j = 0; j < AtomIdents::enumSize; j++)
1361 if(atoms[j] == data[i])
1363 atomsSupported[j] = true;
1373 if(atomsSupported[_net_workarea])
1374 printf("Warning: _NET_WORKAREA extension not supported\n");
1377 attributes.override_redirect = True;
1380 windowContext = XUniqueContext();
1383 nullCursor = XCreatePixmapCursor(xGlobalDisplay, pixmap, mask, &fore, &back, 0, 0);
1384 confineWindow = XCreateWindow(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay),
1385 0,0,1,1,0, CopyFromParent, InputOnly, xSystemVisual /*CopyFromParent*/, CWOverrideRedirect, &attributes);
1388 // IM initialization
1390 /*ic = XCreateIC(im, XNInputStyle,
1391 XIMPreeditNothing | XIMStatusNothing,
1392 // XIMPreeditNone | XIMStatusNone | XIMPreeditPosition | XIMStatusArea | XIMPreeditArea | XIMStatusArea | XIMPreeditNothing | XIMStatusNothing,
1393 XNClientWindow, confineWindow, XNFocusWindow, confineWindow, 0);
1398 XIMStyle clientCanDo;
1399 XIMStyle styleWeWillUse = null;
1401 XVaNestedList arglist;
1402 unsigned long imEventMask;
1404 XGetImValues(im, XNQueryInputStyle, &IMcando, null);
1407 XIMPreeditNone | XIMStatusNone |
1408 XIMPreeditPosition | XIMStatusArea |
1409 XIMPreeditArea | XIMStatusArea |
1410 XIMPreeditNothing | XIMStatusNothing;
1412 for(i=0; i<IMcando->count_styles; i++)
1415 tmpStyle = IMcando->support_styles[i];
1416 if ( ((tmpStyle & clientCanDo) == tmpStyle) && prefer(tmpStyle, styleWeWillUse) )
1417 styleWeWillUse = tmpStyle;
1419 if(styleWeWillUse = null)
1423 arglist = XVaCreateNestedList(0, XNFontSet, fontset,
1425 WhitePixel(xGlobalDisplay, screen),
1427 BlackPixel(xGlobalDisplay, screen),
1429 ic = XCreateIC(im, XNInputStyle, styleWeWillUse,
1430 XNClientWindow, window, XNFocusWindow, window,
1431 XNStatusAttributes, arglist,
1432 XNPreeditAttributes, arglist, NULL);
1437 XGetWindowAttributes(xGlobalDisplay, win, &winAtts);
1438 XGetICValues(ic, XNFilterEvents, &imEventMask, null);
1439 imEventMask |= winAtts.your_event_mask;
1440 XSelectInput(xGlobalDisplay, window, imEventMask);
1446 timerThread = Thread { };
1448 timerThread.Main = XTimerThread;
1449 timerThread.Create();
1462 // WHY WAS THIS COMMENTED HERE?
1463 // Probably because it was causing crashes, the proper fix should now be in DestroyRootWindow
1467 xSemaphore.Release();
1473 XFreeCursor(xGlobalDisplay, systemCursors[iBeam]);
1474 XFreeCursor(xGlobalDisplay, systemCursors[cross]);
1475 XFreeCursor(xGlobalDisplay, systemCursors[moving]);
1476 XFreeCursor(xGlobalDisplay, systemCursors[sizeNESW]);
1477 XFreeCursor(xGlobalDisplay, systemCursors[sizeNS]);
1478 XFreeCursor(xGlobalDisplay, systemCursors[sizeNWSE]);
1479 XFreeCursor(xGlobalDisplay, systemCursors[sizeWE]);
1480 XFreeCursor(xGlobalDisplay, systemCursors[hand]);
1481 XFreeCursor(xGlobalDisplay, systemCursors[arrow]);
1483 //XPutBackEvent(xGlobalDisplay, &e);
1487 /*if(windowData && windowData.ic)
1489 XDestroyIC(windowData.ic);
1490 windowData.ic = null;
1497 XCloseDisplay(xGlobalDisplay);
1498 xGlobalDisplay = null;
1500 if(joystickFD[0] != -1) close(joystickFD[0]);
1501 if(joystickFD[1] != -1) close(joystickFD[1]);
1502 if(joystickFD[2] != -1) close(joystickFD[2]);
1503 if(joystickFD[3] != -1) close(joystickFD[3]);
1506 #define DBLCLICK_DELAY 300 // 0.3 second
1507 #define DBLCLICK_DELTA 1
1509 bool ProcessInput(bool processAll)
1511 bool eventAvailable = false;
1514 if(!fullScreenMode) RepositionDesktop(true);
1516 //* XLockDisplay(xGlobalDisplay);
1517 while(!xTerminate && (/*gotAnXEvent || */XCheckIfEvent(xGlobalDisplay, &e, EventChecker, null)))
1519 Window window = null;
1520 XAnyEvent * thisEvent = (XAnyEvent *)&e;
1521 // printf("Got an event: %d\n", thisEvent->type);
1523 //if(gotAnXEvent) { thisEvent = (XAnyEvent *)&xEvent; gotAnXEvent = false; }
1525 if(im && XFilterEvent((union _XEvent *)thisEvent, None))
1527 eventAvailable = true;
1528 XFindContext(xGlobalDisplay, thisEvent->window, windowContext, (XPointer *) &window);
1531 XWindowData windowData = window.windowData;
1532 static uint lastKeyCode = 0;
1533 switch(thisEvent->type)
1537 XKeyEvent * event = (XKeyEvent *) thisEvent;
1539 timeStamp = event->time;
1542 Window modalRoot = window.FindModal();
1543 XWindowData windowData;
1545 activeWindow = (X11Window)window.windowHandle;
1547 if(!window.parent || window != window.parent.activeChild)
1550 modalRoot.ExternalActivate(true, true, window, null);
1552 window.ExternalActivate(true, true, window, null); // lastActive);
1553 windowData = modalRoot ? modalRoot.windowData : window.windowData;
1554 if(windowData && windowData.ic)
1556 // XSetICValues(ic, XNClientWindow, window.windowHandle, XNFocusWindow, window.windowHandle, 0);
1557 XSetICFocus(windowData.ic);
1561 //*XUnlockDisplay(xGlobalDisplay);
1562 ProcessKeyMessage(window, event->keycode, (event->keycode == lastKeyCode) ? 2 : 0, event);
1563 //*if(xGlobalDisplay) XLockDisplay(xGlobalDisplay);
1564 lastKeyCode = event->keycode;
1570 XKeyEvent * event = (XKeyEvent *) thisEvent;
1573 timeStamp = event->time;
1574 if(!autoRepeatDetectable && XCheckIfEvent(xGlobalDisplay, (XEvent *)&nextEvent, EventChecker, (void *)KeyPress))
1576 if(im && XFilterEvent(&nextEvent, None))
1579 if(((XKeyEvent *)&nextEvent)->keycode == event->keycode)
1581 //*XUnlockDisplay(xGlobalDisplay);
1582 ProcessKeyMessage(window, event->keycode, 2, event);
1586 //*XUnlockDisplay(xGlobalDisplay);
1587 // printf("Keycode not the same :(\n");
1588 ProcessKeyMessage(window, event->keycode, 1, event);
1589 ProcessKeyMessage(window, ((XKeyEvent *)&nextEvent)->keycode, 0, (XKeyEvent *)&nextEvent);
1594 //*XUnlockDisplay(xGlobalDisplay);
1595 // printf("No KeyPress ahead\n");
1596 ProcessKeyMessage(window, event->keycode, 1, event);
1598 //*if(xGlobalDisplay) XLockDisplay(xGlobalDisplay);
1603 XButtonEvent * event = (XButtonEvent *) thisEvent;
1605 static double lastTime[3];
1606 static Window lastWindow[3];
1607 static Point lastPos[3];
1609 Modifiers keyFlags = 0;
1611 uint button, buttonDouble, whichButton;
1613 int x = event->x_root, y = event->y_root;
1614 timeStamp = event->time;
1615 if(event->button == Button1)
1617 // Force a raise on click here to deal with confused active state preventing to bring the window up
1618 if(!atomsSupported[_net_active_window] && !window.isRemote)
1619 XRaiseWindow(xGlobalDisplay, (X11Window)window.windowHandle);
1620 XSetInputFocus(xGlobalDisplay, (X11Window)window.windowHandle, RevertToParent, CurrentTime);
1621 button = __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnLeftButtonDown;
1622 buttonDouble = __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnLeftDoubleClick;
1624 buttonMask = Button1Mask;
1625 keyFlags.left = true;
1627 else if(event->button == Button3)
1629 button = __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnRightButtonDown;
1630 buttonDouble = __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnRightDoubleClick;
1632 buttonMask = Button3Mask;
1633 keyFlags.right = true;
1637 button = __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnMiddleButtonDown;
1638 buttonDouble = __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnMiddleDoubleClick;
1640 buttonMask = Button2Mask;
1641 keyFlags.middle = true;
1643 if(event->state & buttonMask)
1646 doubleClick = event->time - lastTime[whichButton] < DBLCLICK_DELAY &&
1647 window == lastWindow[whichButton] &&
1648 Abs(event->x_root - lastPos[whichButton].x) < DBLCLICK_DELTA &&
1649 Abs(event->y_root - lastPos[whichButton].y) < DBLCLICK_DELTA;
1650 lastTime[whichButton] = doubleClick ? 0 : event->time;
1651 lastWindow[whichButton] = window;
1652 lastPos[whichButton].x = event->x_root;
1653 lastPos[whichButton].y = event->y_root;
1655 if(event->state & ShiftMask) keyFlags.shift = true;
1656 if(event->state & ControlMask) keyFlags.ctrl = true;
1657 if(event->state & Mod1Mask) keyFlags.alt = true;
1658 if(event->state & Button1Mask) keyFlags.left = true;
1659 if(event->state & Button2Mask) keyFlags.middle = true;
1660 if(event->state & Button3Mask) keyFlags.right = true;
1661 //*XUnlockDisplay(xGlobalDisplay);
1664 if(event->button == Button4 || event->button == Button5)
1666 window.KeyMessage(__ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnKeyHit, (event->button == Button4) ? wheelUp : wheelDown, 0);
1672 if(!window.MouseMessage(buttonDouble, x, y, &keyFlags, false, true))
1674 //*if(xGlobalDisplay) XLockDisplay(xGlobalDisplay);
1679 window.MouseMessage(button, x, y, &keyFlags, false, /*doubleClick? false : */true);
1681 //*if(xGlobalDisplay) XLockDisplay(xGlobalDisplay);
1687 Modifiers keyFlags = 0;
1688 XButtonEvent * event = (XButtonEvent *) thisEvent;
1691 int x = event->x_root, y = event->y_root;
1692 if(event->button == Button1)
1694 button = __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnLeftButtonUp;
1695 buttonMask = Button1Mask;
1697 else if(event->button == Button3)
1699 button = __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnRightButtonUp;
1700 buttonMask = Button3Mask;
1704 button = __ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnMiddleButtonUp;
1705 buttonMask = Button2Mask;
1707 timeStamp = event->time;
1708 if(!(event->state & buttonMask)) break;
1709 if(event->state & ShiftMask) keyFlags.shift = true;
1710 if(event->state & ControlMask) keyFlags.ctrl = true;
1711 if(event->state & Mod1Mask) keyFlags.alt = true;
1712 if(event->state & Button1Mask) keyFlags.left = true;
1713 if(event->state & Button2Mask) keyFlags.middle = true;
1714 if(event->state & Button3Mask) keyFlags.right = true;
1715 if(guiApp.windowCaptured && guiApp.windowCaptured != window)
1717 // X hasn't noticed the capture yet, so fix it!
1718 x += window.absPosition.x;
1719 y += window.absPosition.y;
1720 window = guiApp.windowCaptured.rootWindow;
1721 x -= window.absPosition.x;
1722 y -= window.absPosition.y;
1724 //*XUnlockDisplay(xGlobalDisplay);
1726 window.MouseMessage(button, x, y, &keyFlags, false, false);
1728 //*if(xGlobalDisplay) XLockDisplay(xGlobalDisplay);
1733 static uint lastTime = 0;
1734 XMotionEvent * event = (XMotionEvent *) thisEvent;
1735 while(XCheckIfEvent(xGlobalDisplay, (XEvent *)thisEvent, EventChecker, (void *)MotionNotify));
1736 // if(event->time - lastTime > 15)
1738 Modifiers keyFlags = 0;
1739 timeStamp = event->time;
1740 // int x = event->x_root, y = event->y_root;
1742 if(event->state & ShiftMask) keyFlags.shift = true;
1743 if(event->state & ControlMask) keyFlags.ctrl = true;
1744 if(event->state & Mod1Mask) keyFlags.alt = true;
1745 if(event->state & Button1Mask) keyFlags.left = true;
1746 if(event->state & Button2Mask) keyFlags.middle = true;
1747 if(event->state & Button3Mask) keyFlags.right = true;
1748 //*XUnlockDisplay(xGlobalDisplay);
1750 window.MouseMessage(__ecereVMethodID___ecereNameSpace__ecere__gui__Window_OnMouseMove,
1751 event->x_root, event->y_root, &keyFlags, false, false);
1753 //*if(xGlobalDisplay) XLockDisplay(xGlobalDisplay);
1754 lastTime = (uint)event->time;
1760 XExposeEvent * event = (XExposeEvent *) thisEvent;
1762 box.left = event->x;
1764 box.right = box.left + event->width - 1;
1765 box.bottom = box.top + event->height - 1;
1766 window.UpdateDirty(box);
1769 case SelectionRequest:
1771 XSelectionRequestEvent *req = (XSelectionRequestEvent *) thisEvent;
1773 if(req->target == atoms[targets] && clipBoardData)
1775 Atom * supportedTargets = new Atom[4];
1776 supportedTargets[0] = atoms[targets];
1777 supportedTargets[1] = atoms[multiple];
1778 supportedTargets[2] = XA_STRING;
1779 supportedTargets[3] = atoms[utf8_string];
1780 XChangeProperty(xGlobalDisplay,req->requestor, req->_property,
1781 XA_ATOM,32,PropModeReplace, (byte *) supportedTargets, 4*sizeof(Atom));
1782 respond.xselection._property = req->_property;
1783 delete supportedTargets;
1785 else if((req->target == XA_STRING || req->target == atoms[utf8_string]) && clipBoardData)
1787 Atom _property = (req->_property == None) ? req->target : req->_property;
1788 XChangeProperty(xGlobalDisplay,req->requestor, _property,
1789 req->target/*req->_property*/,8,PropModeReplace, (byte *) clipBoardData, strlen(clipBoardData));
1790 respond.xselection._property = _property;
1793 respond.xselection._property = None;
1795 respond.xselection.type = SelectionNotify;
1796 respond.xselection.display = req->display;
1797 respond.xselection.requestor = req->requestor;
1798 respond.xselection.selection =req->selection;
1799 respond.xselection.target = req->target;
1800 respond.xselection.time = CurrentTime;
1801 XSendEvent(xGlobalDisplay, req->requestor,0,0,&respond);
1804 case SelectionClear:
1806 delete clipBoardData;
1811 if(activeWindow != (X11Window)window.windowHandle)
1813 XFocusChangeEvent *event = (XFocusChangeEvent *) thisEvent;
1814 Window modalRoot = window.FindModal();
1815 XWindowData windowData;
1817 activeWindow = (X11Window)window.windowHandle;
1819 if(window.parent && window == window.parent.activeChild) break;
1821 //if(window.creationActivation == activate)
1824 modalRoot.ExternalActivate(true, true, window, null); // lastActive);
1826 window.ExternalActivate(true, true, window, null); // lastActive);
1828 windowData = modalRoot ? modalRoot.windowData : window.windowData;
1829 if(windowData && windowData.ic)
1831 // XSetICValues(ic, XNClientWindow, window.windowHandle, XNFocusWindow, window.windowHandle, 0);
1832 XSetICFocus(windowData.ic);
1834 //delete lastActive;
1835 //lastActive = window;
1836 //incref lastActive;
1844 //printf("Processing a FocusOut Event for %s (%x)\n", window._class.name, window);
1847 if(XCheckTypedWindowEvent(xGlobalDisplay, thisEvent->window, FocusIn, (XEvent *)thisEvent))
1851 if(thisEvent->window == activeWindow)
1852 activeWindow = (X11Window)null;
1854 if(XCheckTypedEvent(xGlobalDisplay, FocusIn, (XEvent *)thisEvent))
1856 if(XCheckTypedWindowEvent(xGlobalDisplay, thisEvent->window, FocusOut, (XEvent *)thisEvent))
1858 XFocusChangeEvent *event = (XFocusChangeEvent *) thisEvent;
1860 XFindContext(xGlobalDisplay, thisEvent->window, windowContext, (XPointer *) &window);
1863 Window windowCopy = window;
1864 XWindowData windowData;
1865 if(windowCopy == windowCopy.parent.activeChild) break;
1867 windowCopy.ExternalActivate(true, true, windowCopy, lastActive);
1869 windowData = windowCopy.windowData;
1870 if(windowData && windowData.ic)
1871 XSetICFocus(windowData.ic);
1874 lastActive = windowCopy;
1879 // XFindContext(xGlobalDisplay, thisEvent->window, windowContext, (XPointer *) &window);
1882 if(window != window.parent.activeChild) break;
1884 window.ExternalActivate(false, true, window, lastActive);
1890 XWindowData windowData;
1891 XFindContext(xGlobalDisplay, thisEvent->window, windowContext, (XPointer *) &window);
1895 XFocusChangeEvent *event = (XFocusChangeEvent *) thisEvent;
1896 Window modalRoot = window.FindModal();
1901 modalRoot.ExternalActivate(true, true, window, lastActive);
1905 window.ExternalActivate(true, true, window, lastActive);
1907 windowData = modalRoot ? modalRoot.windowData : window.windowData;
1908 if(windowData && windowData.ic)
1909 XSetICFocus(windowData.ic);
1912 lastActive = window;
1921 XFocusChangeEvent *event = (XFocusChangeEvent *) thisEvent;
1922 if(window != window.parent.activeChild && window != guiApp.interimWindow) break;
1926 //printf("Deactivating %s\n", window._class.name);
1929 if(!window.ExternalActivate(false, true, window, null /*lastActive*/))
1931 XCheckTypedEvent(xGlobalDisplay, /*thisEvent->window, */ButtonPress, (XEvent *)thisEvent);
1934 //delete lastActive;
1936 lastActive = window;
1943 case ConfigureNotify:
1945 XConfigureEvent * event = (XConfigureEvent *) thisEvent;
1946 bool unmaximized = false;
1947 if(!window.visible) break;
1948 while(XCheckIfEvent(xGlobalDisplay, (XEvent *)thisEvent, (void *)ConfigureNotifyChecker, (void *)window.windowHandle));
1949 //if(event->x - desktopX != window.position.x || event->y - desktopY != window.position.y || event->width != window.size.w || event->height != window.size.h)
1951 if(atomsSupported[_net_wm_state]) //window.nativeDecorations)
1954 unsigned long len, fill;
1957 if(XGetWindowProperty(xGlobalDisplay, (X11Window)window.systemHandle, atoms[_net_wm_state], 0, 32, False,
1958 XA_ATOM, &type, &format, &len, &fill, &data) == Success)
1960 bool maxVert = false, maxHorz = false, isMinimized = false;
1961 Atom * hints = (Atom *)data;
1963 for(c = 0; c < len && hints[c]; c++)
1965 if(hints[c] == atoms[_net_wm_state_maximized_vert])
1967 else if(hints[c] == atoms[_net_wm_state_maximized_horz])
1969 else if(hints[c] == atoms[_net_wm_state_hidden])
1974 if(maxVert && maxHorz)
1976 if(window.state != maximized)
1978 *&window.state = maximized;
1979 if(!window.nativeDecorations)
1980 window.CreateSystemChildren();
1983 else if(isMinimized)
1985 if(window.state != minimized)
1987 *&window.state = minimized;
1988 if(!window.nativeDecorations)
1989 window.CreateSystemChildren();
1992 else if(window.state != normal)
1994 if(window.state == maximized)
1996 *&window.state = normal;
1997 if(!window.nativeDecorations)
1998 window.CreateSystemChildren();
2003 bool offset = false;
2005 if(unmaximized && window.nativeDecorations)
2007 if(window.nativeDecorations && RequestFrameExtents((X11Window)window.windowHandle))
2008 WaitForFrameExtents(window);
2010 // Ensure we set the normal size anchor when un-maximizing
2011 window.ComputeAnchors(window.normalAnchor, window.normalSizeAnchor, &x, &y, &w, &h);
2017 w = event->width, h = event->height;
2019 //if(event->send_event)
2021 X11Window rootChild;
2023 XTranslateCoordinates(xGlobalDisplay, event->window,
2024 RootWindow(xGlobalDisplay, DefaultScreen(xGlobalDisplay)), 0, 0,
2025 &rootX, &rootY, &rootChild);
2027 if(x != rootX || y != rootY)
2029 /*if(event->send_event)
2039 if(window.nativeDecorations && window.state != maximized)
2041 x -= windowData.decor.left;
2042 y -= windowData.decor.top;
2043 w += windowData.decor.left + windowData.decor.right;
2044 h += windowData.decor.top + windowData.decor.bottom;
2047 x -= window.clientStart.x;
2048 y -= window.clientStart.y - (window.hasMenuBar ? skinMenuHeight : 0);
2049 w += window.size.w - window.clientSize.w;
2050 h += window.size.h - window.clientSize.h;
2055 window.Position(x, y, w, h, true, true, true, true, false, unmaximized);
2057 // Break the anchors for moveable/resizable windows
2058 // Avoid doing this if the translation wasn't in sync as it will cause the window to move around
2059 if(!unmaximized && !offset && window.style.fixed && window.state == normal)
2061 window.normalAnchor = Anchor
2063 left = x + windowData.decor.left,
2064 top = y + windowData.decor.top
2066 window.normalSizeAnchor =
2067 SizeAnchor { { window.clientSize.w, window.clientSize.h }, isClientW = true, isClientH = true };
2074 XClientMessageEvent * event = (XClientMessageEvent *) thisEvent;
2076 if(event->data.l[0] == atoms[wm_delete_window])
2081 if(event->data.l[0] == atoms[wm_take_focus])
2084 XWindowData windowData;
2086 //activeWindow = (X11Window)window.windowHandle;
2088 timeStamp = (X11Time)event->data.l[1];
2090 windowData = window.windowData;
2091 laterFocus = windowData.laterFocus;
2092 windowData.laterFocus = true;
2095 //printf("Processing a ClientMessage WM_TAKE_FOCUS Event for %s (%x)\n", window._class.name, window);
2097 if(guiApp.interimWindow && guiApp.interimWindow.created && window != guiApp.interimWindow) break; //window == window.parent.activeChild) break;
2098 // if(window == window.parent.activeChild) break;
2103 //XFlush(xGlobalDisplay);
2104 while(XCheckTypedEvent(xGlobalDisplay, FocusOut, &checkEvent))
2106 XFocusChangeEvent *event = (XFocusChangeEvent *) &checkEvent;
2108 XFindContext(xGlobalDisplay, event->window, windowContext, (XPointer *) &window);
2109 if(window != window.parent.activeChild) break;
2113 //printf("Found a FocusOut ahead, deactivating %s (%d)\n", window._class.name, window);
2116 if(!window.ExternalActivate(false, true, window, null /*lastActive*/))
2118 XCheckTypedEvent(xGlobalDisplay, /*thisEvent->window, */ButtonPress, (XEvent *)thisEvent);
2125 modalRoot = window.FindModal();
2126 windowData = modalRoot ? modalRoot.windowData : window.windowData;
2129 if(laterFocus || (modalRoot ? modalRoot : window).creationActivation == activate)
2133 XRaiseWindow(xGlobalDisplay, (X11Window)modalRoot.windowHandle);
2134 WaitForViewableWindow(modalRoot);
2135 if(atomsSupported[_net_active_window])
2137 XClientMessageEvent event = { 0 };
2138 event.type = ClientMessage;
2139 event.message_type = atoms[_net_active_window];
2140 event.display = xGlobalDisplay;
2142 event.window = (X11Window)modalRoot.windowHandle;
2143 event.send_event = 1;
2145 event.data.l[0] = /*0*/ 1;
2146 event.data.l[1] = timeStamp;
2147 event.data.l[2] = activeWindow;
2149 event.data.l[2] = activeWindow; //guiApp.desktop.activeChild.windowHandle;
2152 //printf("(ClientMessage - %s) Setting _NET_ACTIVE_WINDOW for %s (%x)\n", window._class.name, modalRoot._class.name, modalRoot);
2155 XSendEvent(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), bool::false, SubstructureRedirectMask | SubstructureNotifyMask, (union _XEvent *)&event);
2156 XSetInputFocus(xGlobalDisplay, (X11Window)modalRoot.windowHandle, RevertToParent, timeStamp);
2157 activeWindow = (X11Window)window.windowHandle;
2159 //XFlush(xGlobalDisplay);
2160 //printf("Done.\n");
2165 XSetInputFocus(xGlobalDisplay, (X11Window)window.windowHandle, RevertToParent, timeStamp);
2166 activeWindow = (X11Window)window.windowHandle;
2167 window.ExternalActivate(true, true, window, null); // lastActive);
2168 if(windowData && windowData.ic)
2170 // XSetICValues(ic, XNClientWindow, window.windowHandle, XNFocusWindow, window.windowHandle, 0);
2171 //XSetICFocus(windowData.ic);
2175 windowData.laterFocus = true;
2177 lastActive = window;
2184 case PropertyNotify:
2186 XWindowData windowData = window.windowData;
2187 XPropertyEvent * event = (XPropertyEvent *) thisEvent;
2188 if(event->atom == atoms[_net_frame_extents] &&
2189 event->state == PropertyNewValue && windowData)
2191 if(!GetFrameExtents(window, true))
2192 windowData.gotFrameExtents = true; // Unsupported?
2197 if(!processAll) break;
2200 //*if(xGlobalDisplay) XUnlockDisplay(xGlobalDisplay);
2209 gotAnXEvent = false;
2211 xSemaphore.Release();
2216 void Lock(Window window)
2218 //*XLockDisplay(xGlobalDisplay);
2221 void Unlock(Window window)
2223 //*XUnlockDisplay(xGlobalDisplay);
2226 char ** GraphicsDrivers(int * numDrivers)
2228 static char *graphicsDrivers[] = { "X", "OpenGL" };
2229 *numDrivers = sizeof(graphicsDrivers) / sizeof(char *);
2230 return (char **)graphicsDrivers;
2233 void GetCurrentMode(bool * fullScreen, int * resolution, int * colorDepth, int * refreshRate)
2235 *fullScreen = fullScreenMode;
2238 void EnsureFullScreen(bool *fullScreen)
2243 bool ScreenMode(bool fullScreen, int resolution, int colorDepth, int refreshRate, bool * textMode)
2247 fullScreenMode = fullScreen;
2255 static bool firstTime = true;
2257 desktopX = desktopY = desktopW = desktopH = 0;
2259 RepositionDesktop(false);
2264 // --- Window Creation ---
2265 void * CreateRootWindow(Window window)
2267 X11Window windowHandle;
2268 XSetWindowAttributes attributes = { 0 };
2269 XVisualInfo * visualInfo = null;
2273 unsigned long mask = EVENT_MASK;
2275 // Old WM (e.g. TWM), use built-in decorations
2276 if(!atomsSupported[_net_wm_state])
2277 window.nativeDecorations = false;
2278 attributes.override_redirect = (window.interim || (!atomsSupported[_net_wm_state] && !window.nativeDecorations)) ? True : False;
2279 attributes.event_mask = EVENT_MASK;
2280 //printf("%s\n", guiApp.defaultDisplayDriver);
2281 #if !defined(ECERE_VANILLA) && !defined(ECERE_NO3D) && !defined(ECERE_NOGL)
2282 if(window.dispDriver == class(OpenGLDisplayDriver) || !strcmp(guiApp.defaultDisplayDriver, "OpenGL"))
2286 for(samples = 4;; samples /= 2)
2291 GLX_RENDER_TYPE, GLX_RGBA_BIT,
2292 GLX_DRAWABLE_TYPE, GLX_WINDOW_BIT,
2293 GLX_DOUBLEBUFFER, True,
2299 int numAttribs = 14;
2301 GLXFBConfig *fbconfigs = null, fbconfig;
2304 //printf("Samples = %d, alpha = %d\n", samples, alpha);
2307 attrib[numAttribs++] = GLX_ALPHA_SIZE;
2308 attrib[numAttribs++] = 1;
2312 attrib[numAttribs++] = GLX_SAMPLE_BUFFERS_ARB;
2313 attrib[numAttribs++] = GL_TRUE;
2314 attrib[numAttribs++] = GLX_SAMPLES_ARB;
2315 attrib[numAttribs++] = samples;
2317 attrib[numAttribs] = None;
2319 // visualInfo = glXChooseVisual(xGlobalDisplay, DefaultScreen(xGlobalDisplay), attrib);
2321 //printf("Trying %d samples...\n", samples);
2322 fbconfigs = glXChooseFBConfig(xGlobalDisplay, DefaultScreen(xGlobalDisplay), attrib, &numfbconfigs);
2325 for (i = 0; i < numfbconfigs; i++)
2327 XRenderPictFormat * format;
2328 visualInfo = glXGetVisualFromFBConfig(xGlobalDisplay, fbconfigs[i]);
2329 if (!visualInfo) continue;
2330 if(window.alphaBlend)
2332 format = XRenderFindVisualFormat(xGlobalDisplay, visualInfo->visual);
2333 if (!format) { XFree(visualInfo); continue; }
2334 if(format->direct.alphaMask > 0)
2336 //printf("Found what we're looking for (alphaBlend)\n");
2337 fbconfig = fbconfigs[i];
2344 //printf("Found what we're looking for\n");
2349 if (i == numfbconfigs)
2351 fbconfig = fbconfigs[0];
2352 visualInfo = glXGetVisualFromFBConfig(xGlobalDisplay, fbconfig);
2357 if(found || (!samples && !alpha))
2359 //printf("Stopping now\n");
2364 if(samples == 1) samples = 0;
2365 else if(!samples) alpha = false;
2372 GLX_USE_GL, GLX_DEPTH_SIZE, 1,
2374 GLX_RED_SIZE, 1, GLX_GREEN_SIZE, 1, GLX_BLUE_SIZE, 1,
2378 visualInfo = glXChooseVisual(xGlobalDisplay, DefaultScreen(xGlobalDisplay), attrList);
2381 depth = visualInfo ? visualInfo->depth : (window.alphaBlend ? 32 : xSystemDepth);
2382 visual = visualInfo ? visualInfo->visual : (window.alphaBlend ? FindFullColorVisual (xGlobalDisplay, &depth) : xSystemVisual);
2383 // printf("visual: %d, depth: %d\n", visual, depth);
2387 attributes.colormap = XCreateColormap(xGlobalDisplay, XRootWindow(xGlobalDisplay, DefaultScreen(xGlobalDisplay)), visual, AllocNone);
2388 attributes.border_pixel = 0;
2395 windowHandle = XCreateWindow(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay),
2396 0,0,guiApp.desktop.size.w,guiApp.desktop.size.h,0, depth, InputOutput, visual ? visual : CopyFromParent,
2397 CWEventMask | (visual ? (CWColormap | CWBorderPixel) : 0)/*| CWOverrideRedirect*/, &attributes);
2401 xwmHints.flags = InputHint;
2403 XSetWMHints(xGlobalDisplay, windowHandle, &xwmHints);
2406 Atom protocols[2] = { atoms[wm_delete_window], atoms[wm_take_focus] };
2407 XSetWMProtocols(xGlobalDisplay, windowHandle, protocols, 2);
2411 Unsupported for now...
2412 else if(window.systemParent)
2419 if(window.windowHandle)
2420 windowHandle = (X11Window)window.windowHandle;
2423 X11Window parentWindow = (X11Window)null;
2424 int x = window.position.x + desktopX, y = window.position.y + desktopY;
2425 int w = window.state == normal ? Max(1, window.size.w) : Max(1, window.normalSizeAnchor.size.w);
2426 int h = window.state == normal ? Max(1, window.size.h) : Max(1, window.normalSizeAnchor.size.h);
2427 MinMaxValue smw = 0, smh = 0;
2428 MinMaxValue minW = window.minSize.w, minH = window.minSize.h;
2429 window.OnResizing((int *)&minW, (int *)&minH);
2431 // To fix jumping message boxes on Cinnamon:
2432 if(window.state == normal && (minW > window.minSize.w || minH > window.minSize.w))
2433 window.ComputeAnchors(window.normalAnchor, window.normalSizeAnchor, &x, &y, &w, &h);
2435 window.SetWindowMinimum(&smw, &smh);
2436 minW = Max(minW, smw);
2437 minH = Max(minH, smh);
2439 if(!window.nativeDecorations && window.state != normal)
2441 w += window.size.w - window.clientSize.w;
2442 h += window.size.h - window.clientSize.h;
2445 if(window.master.rootWindow && window.master.rootWindow != guiApp.desktop && (window._isModal || window.style.interim))
2447 Window master = window.master;
2448 Window rootWindow = master.rootWindow;
2450 parentWindow = rootWindow.is3D ? (X11Window)rootWindow.parent.windowHandle : (X11Window)rootWindow.windowHandle;
2452 // parentWindow = window.master.rootWindow.is3D ? window.master.rootWindow.parent.windowHandle : window.master.rootWindow.windowHandle;
2454 if(window.style.showInTaskBar)
2455 parentWindow = (X11Window)null;
2457 windowHandle = XCreateWindow(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay),
2459 0, depth, InputOutput, visual ? visual : CopyFromParent,
2460 CWEventMask | CWOverrideRedirect | (visual ? (CWColormap | CWBorderPixel) : 0), &attributes);
2462 if(parentWindow && (window.interim || window.isModal))
2464 //printf("Setting WM_TRANSIENT_FOR of %s to %s\n", window._class.name, window.master.rootWindow._class.name);
2465 XSetTransientForHint(xGlobalDisplay, windowHandle, parentWindow);
2466 //XFlush(xGlobalDisplay);
2467 //printf("Done.\n");
2468 //XChangeProperty(xGlobalDisplay, windowHandle, atoms[wm_transient_for], XA_WINDOW, 32, PropModeReplace, (unsigned char*)&parentWindow, 1);
2470 SetNETWMState(windowHandle, false, add, atoms[_net_wm_state_modal], 0);
2476 if(parentWindow && window.interim)
2478 hints[0] = atoms[_net_wm_window_type_dropdown_menu];
2479 hints[1] = atoms[_net_wm_window_type_popup_menu];
2480 hints[2] = atoms[_net_wm_window_type_menu];
2483 else if(parentWindow)
2485 hints[0] = atoms[_net_wm_window_type_normal];
2486 SetNETWMState(windowHandle, false, add, atoms[_net_wm_state_skip_taskbar], 0);
2488 // Some WMs won't show a close button if dialog is set
2489 // Additionally, this casues jumping of all dialog windows on Cinnamon
2490 //hints[0] = atoms[_net_wm_window_type_dialog];
2495 hints[0] = atoms[_net_wm_window_type_normal];
2498 XChangeProperty(xGlobalDisplay, windowHandle, atoms[_net_wm_window_type], XA_ATOM, 32,
2499 PropModeReplace, (unsigned char*)&hints, count);
2503 xwmHints.flags = InputHint;
2505 XSetWMHints(xGlobalDisplay, windowHandle, &xwmHints);
2508 Atom protocols[2] = { atoms[wm_delete_window], atoms[wm_take_focus] };
2509 XSetWMProtocols(xGlobalDisplay, windowHandle, protocols, 2);
2512 // Set Normal hints for minimum/maximum size
2514 XSizeHints hints = { 0 };
2515 hints.min_width = minW;
2516 hints.min_height = minH;
2517 hints.flags |= PMinSize;
2519 if(window.maxSize.w < MAXINT || window.minSize.h < MAXINT)
2521 hints.max_width = window.maxSize.w;
2522 hints.max_height = window.maxSize.h;
2523 hints.flags |= PMaxSize;
2527 hints.flags |= PPosition;
2531 hints.flags |= PSize;
2533 XSetWMNormalHints(xGlobalDisplay, windowHandle, &hints);
2541 char fontString[1024] = "--helvetica-*-r-*-*-*-120-*-*-*-*-*-*,-misc-fixed-*-r-*-*-*-130-*-*-*-*-*-*";
2542 XPoint cursor_location = { 0, 0 };
2543 char **missing_charsets;
2544 int num_missing_charsets = 0;
2545 char *default_string;
2547 XRectangle area = { 0, 0, 400, 400 };
2548 XVaNestedList argList;
2550 // sprintf(fontString, "-*-%s-*-r-*-*-*-%d-*-*-*-*-*-*", "Helvetica" /*window.font.faceName*/, (int)(window.font.size * 20));
2551 fontset = XCreateFontSet(xGlobalDisplay, fontString, &missing_charsets, &num_missing_charsets, &default_string);
2552 argList = XVaCreateNestedList(0,
2553 XNSpotLocation, &cursor_location,
2555 XNFontSet, fontset,/*
2557 WhitePixel(xGlobalDisplay, DefaultScreen(xGlobalDisplay)),
2559 BlackPixel(xGlobalDisplay, DefaultScreen(xGlobalDisplay)),*/
2561 ic = XCreateIC(im, XNInputStyle,
2562 XIMStatusNothing | XIMPreeditPosition,
2563 XNPreeditAttributes, argList,
2564 XNClientWindow, windowHandle, XNFocusWindow, windowHandle, NULL);
2566 // Should we free the fontset or not?
2567 // XFreeFontSet(xGlobalDisplay, fontset);
2569 setICPosition = true;
2571 ic = XCreateIC(im, XNInputStyle, XIMStatusNothing | XIMPreeditNothing, XNClientWindow, windowHandle, XNFocusWindow, windowHandle, null);
2575 XGetICValues(ic, XNFilterEvents, &mask, NULL);
2579 XSelectInput(xGlobalDisplay, windowHandle, mask);
2581 if(capturedWindow == None && !restrictedWindow)
2583 XGrabPointer(xGlobalDisplay, (X11Window)windowHandle, False, ButtonPressMask | ButtonReleaseMask | PointerMotionMask, GrabModeAsync,
2584 GrabModeAsync, restrictedWindow ? confineWindow : None, fullScreenMode ? nullCursor : None, CurrentTime);
2585 XUngrabPointer(xGlobalDisplay, CurrentTime);
2590 if ( atoms[_motif_wm_hints] != None )
2594 (window.nativeDecorations ? 0 : MWM_HINTS_DECORATIONS)|MWM_HINTS_FUNCTIONS,
2595 (window.hasClose ? MWM_FUNC_CLOSE : 0) |
2596 (window.hasMaximize ? MWM_FUNC_MAXIMIZE : 0) |
2597 (window.hasMinimize ? MWM_FUNC_MINIMIZE : 0) |
2598 ((window.moveable || ((BorderBits)window.borderStyle).fixed) ? MWM_FUNC_MOVE : 0) |
2599 (((BorderBits)window.borderStyle).sizable ? MWM_FUNC_RESIZE : 0),
2602 XChangeProperty(xGlobalDisplay, windowHandle, atoms[_motif_wm_hints], atoms[_motif_wm_hints], 32,
2603 PropModeReplace, (unsigned char*)&hints, 5);
2606 // *** We set this for ourselves, so don't check atomsSupported !!! ***
2607 if(atoms[_net_wm_pid])
2610 // printf("Setting _NET_WM_PID to %d\n", pid);
2611 XChangeProperty(xGlobalDisplay, windowHandle, atoms[_net_wm_pid], XA_CARDINAL, 32,
2612 PropModeReplace, (unsigned char*)&pid, 1);
2617 XWMHints wmHints = { 0 };
2618 wmHints.input = True;
2619 XSetWMHints(xGlobalDisplay, windowHandle, &wmHints);
2622 // XFlush(xGlobalDisplay);
2623 window.windowData = XWindowData { visualInfo, ic };
2625 XSaveContext(xGlobalDisplay, windowHandle, windowContext, (XPointer)window);
2627 XSelectInput(xGlobalDisplay, windowHandle, mask);
2629 if(capturedWindow == None && !restrictedWindow)
2631 XGrabPointer(xGlobalDisplay, (X11Window)windowHandle, False, ButtonPressMask | ButtonReleaseMask | PointerMotionMask, GrabModeAsync,
2632 GrabModeAsync, restrictedWindow ? confineWindow : None, fullScreenMode ? nullCursor : None, CurrentTime);
2633 XUngrabPointer(xGlobalDisplay, CurrentTime);
2636 if(!window.nativeDecorations || !RequestFrameExtents(windowHandle))
2637 ((XWindowData)window.windowData).gotFrameExtents = true;
2639 return (void *)windowHandle;
2642 void DestroyRootWindow(Window window)
2646 XDeleteContext(xGlobalDisplay, (XID)window, windowContext);
2647 XSaveContext(xGlobalDisplay, (X11Window)window.windowHandle, windowContext, null);
2648 XDestroyWindow(xGlobalDisplay, (X11Window)window.windowHandle);
2649 XSync(xGlobalDisplay, 0);
2650 while(XCheckWindowEvent(xGlobalDisplay, (X11Window)window.windowHandle, 0xFFFFFFFF, &event));
2651 window.windowHandle = null;
2652 if(window.windowData)
2654 XWindowData windowData = window.windowData;
2655 XFree(windowData.visual);
2656 if(windowData && windowData.ic)
2657 XDestroyIC(windowData.ic);
2659 // printf("Setting windowData for %s to null\n", window._class.name);
2660 window.windowData = null;
2662 if(lastActive == window)
2666 // -- Window manipulation ---
2668 void SetRootWindowCaption(Window window, char * name)
2670 if(window.windowHandle)
2672 XChangeProperty(xGlobalDisplay, (X11Window)window.windowHandle, atoms[_net_wm_name],
2673 atoms[utf8_string], 8, PropModeReplace, (byte *)name, name ? strlen(name) : 0);
2674 XChangeProperty(xGlobalDisplay, (X11Window)window.windowHandle, atoms[wm_name],
2675 atoms[utf8_string], 8, PropModeReplace, (byte *)name, name ? strlen(name) : 0);
2679 void PositionRootWindow(Window window, int x, int y, int w, int h, bool move, bool resize)
2681 //Logf("Position root window %s\n", window.name);
2682 if(window.windowHandle && (!window.parent || !window.parent.display))
2684 bool visible = window.visible;
2685 if(window.visible && window.created)
2686 XMapWindow(xGlobalDisplay, (X11Window)window.windowHandle);
2687 if(window.state == minimized && atomsSupported[_net_wm_state]) return;
2689 if(window.nativeDecorations)
2691 XWindowData windowData = window.windowData;
2693 // Was commenting this out was part of #700/#795 fix, but this causes jumping of e.g. About box after getting frame extents PropertyNotify
2695 // && window.state != maximized -- required for Cinnamon on Mint 14/15
2696 if(!windowData.gotFrameExtents && window.state != maximized)
2698 if(WaitForFrameExtents(window))
2700 x += windowData.decor.left;
2701 y += windowData.decor.top ;
2703 w += windowData.decor.left + windowData.decor.right;
2704 h += windowData.decor.top + windowData.decor.bottom;
2708 x -= windowData.decor.left;
2709 y -= windowData.decor.top;
2711 w -= windowData.decor.left + windowData.decor.right;
2712 h -= windowData.decor.top + windowData.decor.bottom;
2714 // Tweak for first unmaximize on Unity on Ubuntu 11.10
2715 /*if(window.state == maximized && (desktopX + w > desktopW || desktopY + h > desktopH))
2725 if(!atomsSupported[_net_wm_state] || window.state != maximized)
2728 XMoveResizeWindow(xGlobalDisplay, (X11Window)window.windowHandle, x, y, w, h);
2730 XMoveWindow(xGlobalDisplay, (X11Window)window.windowHandle, x, y);
2732 XResizeWindow(xGlobalDisplay, (X11Window)window.windowHandle, w, h);
2734 // Reset min/max for fixed size windows on WMs not looking at MWM_FUNC_RESIZE (e.g. Cinnamon)
2735 if(window.style.fixed && !window.style.sizable)
2737 XSizeHints hints = { 0 };
2739 XGetWMNormalHints(xGlobalDisplay, (X11Window)window.windowHandle, &hints, &supplied);
2740 hints.min_width = hints.max_width = w;
2741 hints.min_height = hints.max_height = h;
2742 hints.flags |= PMinSize|PMaxSize;
2743 XSetWMNormalHints(xGlobalDisplay, (X11Window)window.windowHandle, &hints);
2749 void OrderRootWindow(Window window, bool topMost)
2754 void SetRootWindowColor(Window window)
2759 void OffsetWindow(Window window, int * x, int * y)
2764 void UpdateRootWindow(Window window)
2766 if(!window.parent || !window.parent.display)
2770 Box box = window.box;
2771 box.left -= window.clientStart.x;
2772 box.top -= window.clientStart.y;
2773 box.right -= window.clientStart.x;
2774 box.bottom -= window.clientStart.y;
2775 // Logf("Update root window %s\n", window.name);
2776 window.Update(null);
2777 box.left += window.clientStart.x;
2778 box.top += window.clientStart.y;
2779 box.right += window.clientStart.x;
2780 box.bottom += window.clientStart.y;
2781 window.UpdateDirty(box);
2786 void SetRootWindowState(Window window, WindowState state, bool visible)
2788 // Old WM (e.g. TWM), use built-in decorations
2789 if(!atomsSupported[_net_wm_state])
2790 window.nativeDecorations = false;
2791 if(!window.parent || !window.parent.display)
2793 XWindowData windowData = window.windowData;
2794 //Logf("Set root window state %d %s\n", state, window.name);
2797 if(!windowData.currentlyVisible)
2799 XMapWindow(xGlobalDisplay, (X11Window)window.windowHandle);
2800 windowData.currentlyVisible = true;
2801 WaitForViewableWindow(window);
2802 if(window.creationActivation == activate && state != minimized)
2803 ActivateRootWindow(window);
2806 if(state == minimized && atomsSupported[_net_wm_state])
2808 uint iconic = IconicState;
2810 // SetNETWMState(window.windowHandle, true, add, atoms[_net_wm_state_hidden], null);
2812 XChangeProperty(xGlobalDisplay, window.windowHandle, atoms[wm_state], XA_CARDINAL, 32,
2813 PropModeReplace, &iconic, 1);
2817 XClientMessageEvent event = { 0 };
2818 event.type = ClientMessage;
2819 event.message_type = atoms[wm_state];
2820 event.display = xGlobalDisplay;
2821 event.window = window.windowHandle;
2822 event.send_event = 1;
2824 event.data.l[0] = IconicState;
2825 XSendEvent(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), bool::false, SubstructureRedirectMask | SubstructureNotifyMask, &event);
2828 // printf("Attempting to minimize %s\n", window._class.name);
2829 XIconifyWindow(xGlobalDisplay, (X11Window)window.windowHandle, DefaultScreen(xGlobalDisplay));
2833 //((XWindowData)window.windowData).gotFrameExtents && (!window.nativeDecorations || window.state == state))
2834 if(!atomsSupported[_net_wm_state] || (!((XWindowData)window.windowData).gotFrameExtents && window.state == maximized))
2836 // Running this block avoids the initial IDE maximized->unmaximized flicker
2837 //if(window.state != maximized || !atomsSupported[_net_wm_state] || window.nativeDecorations)
2839 int x = window.position.x;
2840 int y = window.position.y;
2841 int w = window.size.w;
2842 int h = window.size.h;
2844 if(window.nativeDecorations)
2846 XWindowData windowData = window.windowData;
2847 x -= windowData.decor.left;
2848 y -= windowData.decor.top;
2850 w -= windowData.decor.left + windowData.decor.right;
2851 h -= windowData.decor.top + windowData.decor.bottom;
2856 XMoveResizeWindow(xGlobalDisplay,
2857 (X11Window)window.windowHandle,
2860 UpdateRootWindow(window);
2862 if(atomsSupported[_net_wm_state])
2864 // Maximize / Restore the window
2865 SetNETWMState((X11Window)window.windowHandle, true, state == maximized ? add: remove,
2866 atoms[_net_wm_state_maximized_vert], atoms[_net_wm_state_maximized_horz]);
2867 if(state == maximized)
2869 // Prevent the code in ConfigureNotify to think the window has been unmaximized
2870 // if the Window Manager hasn't set the hints yet.
2871 XFlush(xGlobalDisplay);
2879 XUnmapWindow(xGlobalDisplay, (X11Window)window.windowHandle);
2880 windowData.currentlyVisible = false;
2882 //XFlush(xGlobalDisplay);
2886 void FlashRootWindow(Window window)
2888 // printf("Attempting to flash root window\n");
2889 SetNETWMState((X11Window)window.windowHandle, true, add, atoms[_net_wm_state_demands_attention], 0);
2892 void ActivateRootWindow(Window window)
2894 if(!window.parent || !window.parent.display)
2896 if(!window.style.hidden && window.created)
2898 XWindowData windowData = window.windowData;
2899 //printf("Activate root window %s\n", window._class.name);
2900 if(!windowData.currentlyVisible)
2902 XMapWindow(xGlobalDisplay, (X11Window)window.windowHandle);
2903 WaitForViewableWindow(window);
2904 windowData.currentlyVisible = true;
2906 XRaiseWindow(xGlobalDisplay, (X11Window)window.windowHandle);
2907 if(atomsSupported[_net_active_window])
2909 XClientMessageEvent event = { 0 };
2910 event.type = ClientMessage;
2911 event.message_type = atoms[_net_active_window];
2912 event.display = xGlobalDisplay;
2914 event.window = (X11Window)window.windowHandle;
2915 event.send_event = 1;
2917 event.data.l[0] = /*0*/ 1;
2918 event.data.l[1] = timeStamp;
2919 event.data.l[2] = activeWindow; //guiApp.desktop.activeChild.windowHandle;
2922 //printf("(ActivateRootWindow) Setting _NET_ACTIVE_WINDOW for %s (%x)\n", window._class.name, window);
2925 XSendEvent(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), bool::false, SubstructureRedirectMask | SubstructureNotifyMask, (union _XEvent *)&event);
2926 //#if defined(__APPLE__)
2927 XSetInputFocus(xGlobalDisplay, (X11Window)window.windowHandle, RevertToParent, CurrentTime);
2931 XSetInputFocus(xGlobalDisplay, (X11Window)window.windowHandle, RevertToParent, CurrentTime);
2936 // --- Mouse-based window movement ---
2938 void StartMoving(Window window, int x, int y, bool fromKeyBoard)
2943 void StopMoving(Window window)
2948 // -- Mouse manipulation ---
2950 void GetMousePosition(int *x, int *y)
2952 X11Window rootWindow, childWindow;
2955 ((GuiApplication)__thisModule.application).Lock();
2956 //XLockDisplay(xGlobalDisplay);
2957 XQueryPointer(xGlobalDisplay, DefaultRootWindow(xGlobalDisplay), &childWindow,
2958 &rootWindow, x, y, &mx, &my, &state);
2959 //XUnlockDisplay(xGlobalDisplay);
2960 ((GuiApplication)__thisModule.application).Unlock();
2963 void SetMousePosition(int x, int y)
2968 void SetMouseRange(Window window, Box box)
2970 ((GuiApplication)__thisModule.application).Lock();
2971 //XLockDisplay(xGlobalDisplay);
2972 if(box && box.left > 0 && box.top > 0 &&
2973 box.right < guiApp.desktop.clientSize.w - 1 && box.bottom < guiApp.desktop.clientSize.h - 1)
2975 if(!window.parent || !window.parent.display)
2977 XMoveResizeWindow(xGlobalDisplay, confineWindow, box.left /*+ desktopX*/, box.top /*+ desktopY*/,
2978 box.right - box.left + 1, box.bottom - box.top + 1);
2980 if(!restrictedWindow)
2981 XMapWindow(xGlobalDisplay, confineWindow);
2983 XGrabPointer(xGlobalDisplay, (X11Window) window.rootWindow.windowHandle, False,
2984 ButtonPressMask | ButtonReleaseMask | PointerMotionMask, GrabModeAsync,
2985 GrabModeAsync, confineWindow, fullScreenMode ? nullCursor : None, CurrentTime);
2987 restrictedWindow = window;
2990 else if(restrictedWindow)
2992 if(capturedWindow != None)
2994 XGrabPointer(xGlobalDisplay, (X11Window)capturedWindow,
2995 False, ButtonPressMask | ButtonReleaseMask | PointerMotionMask, GrabModeAsync,
2996 GrabModeAsync, None, fullScreenMode ? nullCursor : None, CurrentTime);
2999 XUngrabPointer(xGlobalDisplay, CurrentTime);
3001 if(restrictedWindow)
3002 XUnmapWindow(xGlobalDisplay, confineWindow);
3004 restrictedWindow = null;
3006 //XUnlockDisplay(xGlobalDisplay);
3007 ((GuiApplication)__thisModule.application).Unlock();
3010 void SetMouseCapture(Window window)
3012 //*XLockDisplay(xGlobalDisplay);
3015 if(!window.parent || !window.parent.display)
3017 XGrabPointer(xGlobalDisplay, (X11Window)window.windowHandle,
3018 False, ButtonPressMask | ButtonReleaseMask | PointerMotionMask, GrabModeAsync,
3019 GrabModeAsync, restrictedWindow ? confineWindow : None, fullScreenMode ? nullCursor : None, CurrentTime);
3021 capturedWindow = (X11Window) window.windowHandle;
3024 else if(capturedWindow != None)
3026 if(restrictedWindow)
3027 XGrabPointer(xGlobalDisplay, (X11Window) restrictedWindow.rootWindow.windowHandle, False,
3028 ButtonPressMask | ButtonReleaseMask | PointerMotionMask, GrabModeAsync,
3029 GrabModeAsync, confineWindow, fullScreenMode ? nullCursor : None, CurrentTime);
3031 XUngrabPointer(xGlobalDisplay, CurrentTime);
3032 capturedWindow = None;
3034 //*XUnlockDisplay(xGlobalDisplay);
3037 // -- Mouse cursor ---
3039 void SetMouseCursor(Window window, int cursor)
3041 if(window.rootWindow.windowHandle)
3042 XDefineCursor(xGlobalDisplay, (X11Window) window.rootWindow.windowHandle,
3043 cursor == -1 ? (X11Cursor)0 : systemCursors[(SystemCursor)cursor]);
3048 void SetCaret(int x, int y, int size)
3050 Window caretOwner = guiApp.caretOwner;
3051 Window window = caretOwner ? caretOwner.rootWindow : null;
3052 if(window && window.windowData && setICPosition)
3054 XWindowData windowData = window.windowData;
3055 if(windowData && windowData.ic)
3057 XPoint cursor_location =
3059 (short)(caretOwner.caretPos.x - caretOwner.scroll.x + caretOwner.absPosition.x - window.absPosition.x),
3060 (short)(caretOwner.caretPos.y - caretOwner.scroll.y + caretOwner.absPosition.y - window.absPosition.y)
3062 XVaNestedList argList = XVaCreateNestedList(0, XNSpotLocation, &cursor_location, NULL);
3063 XSetICValues(windowData.ic, XNPreeditAttributes, argList, 0);
3068 void ClearClipboard()
3070 //*XLockDisplay(xGlobalDisplay);
3073 delete clipBoardData;
3074 XSetSelectionOwner(xGlobalDisplay, atoms[clipboard], None, CurrentTime);
3076 //*XUnlockDisplay(xGlobalDisplay);
3079 bool AllocateClipboard(ClipBoard clipBoard, uint size)
3081 bool result = false;
3082 if((clipBoard.text = new0 byte[size]))
3087 bool SaveClipboard(ClipBoard clipBoard)
3089 bool result = false;
3090 //*XLockDisplay(xGlobalDisplay);
3093 Window rootWindow = guiApp.desktop;
3096 for(rootWindow = rootWindow.children.first;
3097 rootWindow && !rootWindow.windowHandle;
3098 rootWindow = rootWindow.next);
3101 delete clipBoardData;
3103 XSetSelectionOwner(xGlobalDisplay, atoms[clipboard],
3104 (X11Window) rootWindow.windowHandle, CurrentTime);
3105 clipBoardData = clipBoard.text;
3106 clipBoard.text = null;
3109 //*XUnlockDisplay(xGlobalDisplay);
3113 bool LoadClipboard(ClipBoard clipBoard)
3115 bool result = false;
3117 //*XLockDisplay(xGlobalDisplay);
3118 // The data is inside this client...
3121 clipBoard.text = new char[strlen(clipBoardData)+1];
3122 strcpy(clipBoard.text, clipBoardData);
3125 // The data is with another client...
3128 Window rootWindow = guiApp.desktop;
3131 for(rootWindow = rootWindow.children.first;
3132 rootWindow && !rootWindow.windowHandle;
3133 rootWindow = rootWindow.next);
3137 Atom selAtom = atoms[clipboard];
3138 X11Window owner = XGetSelectionOwner(xGlobalDisplay, selAtom);
3142 for(atom = atoms[utf8_string]; atom; atom = ((atom == atoms[utf8_string]) ? XA_STRING : 0))
3145 XConvertSelection(xGlobalDisplay, selAtom, atom, atoms[app_selection] /*None*/, (X11Window) rootWindow.windowHandle, CurrentTime);
3146 XIfEvent(xGlobalDisplay, (XEvent *) &e, EventChecker, (void *)SelectionNotify);
3147 if(e.type == SelectionNotify)
3149 XSelectionEvent * selection = (XSelectionEvent *) &e;
3150 //printf("Got a SelectionNotify with %d (%s)\n", selection->_property, XGetAtomName(xGlobalDisplay, selection->_property));
3152 unsigned long len, size = 0, dummy;
3155 XGetWindowProperty(xGlobalDisplay, (X11Window) rootWindow.windowHandle, selection->_property ? selection->_property : atom, 0, 0, False, AnyPropertyType, &type, &format, &len, &size, &data);
3163 if(XGetWindowProperty(xGlobalDisplay, (X11Window) rootWindow.windowHandle, selection->_property ? selection->_property : atom, 0, size, False,
3164 AnyPropertyType, &type,&format,&len, &dummy, &data) == Success)
3166 clipBoard.text = new char[size+1];
3167 strncpy(clipBoard.text, data, size);
3168 clipBoard.text[size] = '\0';
3179 //*XUnlockDisplay(xGlobalDisplay);
3183 void UnloadClipboard(ClipBoard clipBoard)
3185 delete clipBoard.text;
3188 // --- State based input ---
3190 bool AcquireInput(Window window, bool state)
3195 bool GetMouseState(MouseButtons * buttons, int * x, int * y)
3197 bool result = false;
3203 bool GetJoystickState(int device, Joystick joystick)
3205 bool result = false;
3206 #if defined(__linux__)
3207 if(joystick && device < 4)
3209 struct JS_DATA_TYPE js = { 0 };
3210 memset(joystick, 0, sizeof(Joystick));
3211 if(joystickFD[device] && read(joystickFD[device], &js, JS_RETURN) == JS_RETURN)
3213 joystick.buttons = js.buttons;
3214 joystick.x = js.x - 128;
3215 joystick.y = js.y - 128;
3223 bool GetKeyState(Key key)
3229 void SetTimerResolution(uint hertz)
3231 timerDelay = hertz ? (1000000 / hertz) : MAXINT;
3236 hiResTimer.delay = 1000000 / hertz;
3237 hiResTimer.Create();
3242 bool SetIcon(Window window, BitmapResource resource)
3247 if(bitmap.Load(resource.fileName, null, null))
3249 unsigned long * icon = new unsigned long[2 + bitmap.width * bitmap.height];
3250 bitmap.Convert(null, pixelFormat888, null);
3251 icon[0] = bitmap.width;
3252 icon[1] = bitmap.height;
3253 if(sizeof(long) != sizeof(uint32))
3256 for(c = 0; c < bitmap.width * bitmap.height; c++)
3257 icon[c+2] = ((uint32 *)bitmap.picture)[c];
3260 memcpy(icon + 2, bitmap.picture, bitmap.width * bitmap.height * sizeof(uint32));
3261 XChangeProperty(xGlobalDisplay, (X11Window)window.windowHandle, atoms[_net_wm_icon],
3262 XA_CARDINAL,32,PropModeReplace, (byte *)icon, 2+bitmap.width*bitmap.height);
3271 default dllexport void * __attribute__((stdcall)) IS_XGetDisplay()
3273 return xGlobalDisplay;
3276 default dllexport void * __attribute__((stdcall)) IS_XGetWindow(Window window)
3278 return window.windowHandle ? window.windowHandle : window.rootWindow.windowHandle;