21 #include "../../SDL_internal.h"
23 #if SDL_VIDEO_DRIVER_X11
25 #include <sys/types.h>
34 #include "../../core/unix/SDL_poll.h"
35 #include "../../events/SDL_events_c.h"
36 #include "../../events/SDL_mouse_c.h"
37 #include "../../events/SDL_touch_c.h"
48 #ifndef _NET_WM_MOVERESIZE_SIZE_TOPLEFT
49 #define _NET_WM_MOVERESIZE_SIZE_TOPLEFT 0
52 #ifndef _NET_WM_MOVERESIZE_SIZE_TOP
53 #define _NET_WM_MOVERESIZE_SIZE_TOP 1
56 #ifndef _NET_WM_MOVERESIZE_SIZE_TOPRIGHT
57 #define _NET_WM_MOVERESIZE_SIZE_TOPRIGHT 2
60 #ifndef _NET_WM_MOVERESIZE_SIZE_RIGHT
61 #define _NET_WM_MOVERESIZE_SIZE_RIGHT 3
64 #ifndef _NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT
65 #define _NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT 4
68 #ifndef _NET_WM_MOVERESIZE_SIZE_BOTTOM
69 #define _NET_WM_MOVERESIZE_SIZE_BOTTOM 5
72 #ifndef _NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT
73 #define _NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT 6
76 #ifndef _NET_WM_MOVERESIZE_SIZE_LEFT
77 #define _NET_WM_MOVERESIZE_SIZE_LEFT 7
80 #ifndef _NET_WM_MOVERESIZE_MOVE
81 #define _NET_WM_MOVERESIZE_MOVE 8
93 static void X11_ReadProperty(SDL_x11Prop *
p, Display *disp, Window
w, Atom prop)
95 unsigned char *ret=
NULL;
99 unsigned long bytes_left;
103 if (ret != 0) X11_XFree(ret);
104 X11_XGetWindowProperty(disp,
w, prop, 0, bytes_fetch, False, AnyPropertyType, &
type, &fmt, &
count, &bytes_left, &ret);
105 bytes_fetch += bytes_left;
106 }
while (bytes_left != 0);
116 static Atom X11_PickTarget(Display *disp, Atom list[],
int list_count)
121 for (
i=0;
i < list_count && request == None;
i++) {
122 name = X11_XGetAtomName(disp, list[
i]);
133 static Atom X11_PickTargetFromAtoms(Display *disp, Atom a0, Atom a1, Atom a2)
137 if (a0 != None) atom[
count++] = a0;
138 if (a1 != None) atom[
count++] = a1;
139 if (a2 != None) atom[
count++] = a2;
140 return X11_PickTarget(disp, atom,
count);
143 struct KeyRepeatCheckData
149 static Bool X11_KeyRepeatCheckIfEvent(Display *display, XEvent *chkev,
152 struct KeyRepeatCheckData *
d = (
struct KeyRepeatCheckData *) arg;
153 if (chkev->type == KeyPress &&
154 chkev->xkey.keycode ==
d->event->xkey.keycode &&
155 chkev->xkey.time -
d->event->xkey.time < 2)
163 static SDL_bool X11_KeyRepeat(Display *display, XEvent *
event)
166 struct KeyRepeatCheckData
d;
169 if (X11_XPending(display))
170 X11_XCheckIfEvent(display, &dummyev, X11_KeyRepeatCheckIfEvent,
176 X11_IsWheelEvent(Display * display,XEvent *
event,
int * xticks,
int * yticks)
183 switch (
event->xbutton.button) {
184 case 4: *yticks = 1;
return SDL_TRUE;
185 case 5: *yticks = -1;
return SDL_TRUE;
186 case 6: *xticks = 1;
return SDL_TRUE;
187 case 7: *xticks = -1;
return SDL_TRUE;
206 static int X11_URIDecode(
char *
buf,
int len) {
216 for (ri = 0, wi = 0, di = 0; ri <
len && wi <
len; ri += 1) {
219 if (
buf[ri] ==
'%') {
228 }
else if (di == 1 || di == 2) {
230 char isa =
buf[ri] >=
'a' &&
buf[ri] <=
'f';
231 char isA =
buf[ri] >=
'A' &&
buf[ri] <=
'F';
232 char isn =
buf[ri] >=
'0' &&
buf[ri] <=
'9';
233 if (!(isa || isA || isn)) {
236 for (sri = ri - di; sri <= ri; sri += 1) {
251 decode |= (
buf[ri] + off) << (2 - di) * 4;
269 static char* X11_URIToLocal(
char* uri) {
273 if (memcmp(uri,
"file:/",6) == 0) uri += 6;
274 else if (strstr(uri,
":/") !=
NULL)
return file;
276 local = uri[0] !=
'/' || (uri[0] !=
'\0' && uri[1] ==
'/');
279 if (!local && uri[0] ==
'/' && uri[2] !=
'/') {
280 char* hostname_end = strchr(uri+1,
'/');
281 if (hostname_end !=
NULL) {
282 char hostname[ 257 ];
283 if (gethostname(hostname, 255) == 0) {
284 hostname[ 256 ] =
'\0';
285 if (memcmp(uri+1, hostname, hostname_end - (uri+1)) == 0) {
286 uri = hostname_end + 1;
295 X11_URIDecode(file, 0);
305 #if SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS
306 static void X11_HandleGenericEvent(
SDL_VideoData *videodata, XEvent *xev)
310 if (X11_XGetEventData(videodata->
display, cookie)) {
312 X11_XFreeEventData(videodata->
display, cookie);
318 X11_GetNumLockModifierMask(
_THIS)
321 Display *display = viddata->
display;
322 unsigned num_mask = 0;
324 XModifierKeymap *xmods;
327 xmods = X11_XGetModifierMapping(display);
328 n = xmods->max_keypermod;
329 for(
i = 3;
i < 8;
i++) {
330 for(
j = 0;
j <
n;
j++) {
331 KeyCode kc = xmods->modifiermap[
i *
n +
j];
338 X11_XFreeModifiermap(xmods);
344 X11_ReconcileKeyboardState(
_THIS)
347 Display *display = viddata->
display;
353 const Uint8 *keyboardState;
355 X11_XQueryKeymap(display, keys);
358 if (X11_XQueryPointer(display, DefaultRootWindow(display), &junk_window, &junk_window, &
x, &
y, &
x, &
y, &
mask)) {
364 for (keycode = 0; keycode < 256; ++keycode) {
366 SDL_bool x11KeyPressed = (keys[keycode / 8] & (1 << (keycode % 8))) != 0;
369 if (x11KeyPressed && !sdlKeyPressed) {
371 }
else if (!x11KeyPressed && sdlKeyPressed) {
382 printf(
"window %p: Dispatching FocusIn\n",
data);
385 X11_ReconcileKeyboardState(
_this);
386 #ifdef X_HAVE_UTF8_STRING
388 X11_XSetICFocus(
data->ic);
400 printf(
"window %p: Dispatching FocusOut\n",
data);
409 #ifdef X_HAVE_UTF8_STRING
411 X11_XUnsetICFocus(
data->ic);
438 Display *display = viddata->
display;
442 X11_XUngrabPointer(display, 0L);
445 evt.xclient.type = ClientMessage;
446 evt.xclient.window =
data->xwindow;
447 evt.xclient.message_type = X11_XInternAtom(display,
"_NET_WM_MOVERESIZE", True);
448 evt.xclient.format = 32;
449 evt.xclient.data.l[0] =
window->x + point->
x;
450 evt.xclient.data.l[1] =
window->y + point->
y;
451 evt.xclient.data.l[2] = _NET_WM_MOVERESIZE_MOVE;
452 evt.xclient.data.l[3] = Button1;
453 evt.xclient.data.l[4] = 0;
454 X11_XSendEvent(display, DefaultRootWindow(display), False, SubstructureRedirectMask | SubstructureNotifyMask, &evt);
456 X11_XSync(display, 0);
464 Display *display = viddata->
display;
467 if (direction < _NET_WM_MOVERESIZE_SIZE_TOPLEFT || direction > _NET_WM_MOVERESIZE_SIZE_LEFT)
471 X11_XUngrabPointer(display, 0L);
474 evt.xclient.type = ClientMessage;
475 evt.xclient.window =
data->xwindow;
476 evt.xclient.message_type = X11_XInternAtom(display,
"_NET_WM_MOVERESIZE", True);
477 evt.xclient.format = 32;
478 evt.xclient.data.l[0] =
window->x + point->
x;
479 evt.xclient.data.l[1] =
window->y + point->
y;
480 evt.xclient.data.l[2] = direction;
481 evt.xclient.data.l[3] = Button1;
482 evt.xclient.data.l[4] = 0;
483 X11_XSendEvent(display, DefaultRootWindow(display), False, SubstructureRedirectMask | SubstructureNotifyMask, &evt);
485 X11_XSync(display, 0);
494 const SDL_Point point = { xev->xbutton.
x, xev->xbutton.y };
496 static const int directions[] = {
497 _NET_WM_MOVERESIZE_SIZE_TOPLEFT, _NET_WM_MOVERESIZE_SIZE_TOP,
498 _NET_WM_MOVERESIZE_SIZE_TOPRIGHT, _NET_WM_MOVERESIZE_SIZE_RIGHT,
499 _NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT, _NET_WM_MOVERESIZE_SIZE_BOTTOM,
500 _NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT, _NET_WM_MOVERESIZE_SIZE_LEFT
529 if (latest && (latest !=
data->user_time)) {
531 Display *display = videodata->
display;
533 XA_CARDINAL, 32, PropModeReplace,
534 (
const unsigned char *) &latest, 1);
536 printf(
"window %p: updating _NET_WM_USER_TIME to %lu\n",
data, latest);
538 data->user_time = latest;
543 X11_HandleClipboardEvent(
_THIS,
const XEvent *xevent)
546 Display *display = videodata->
display;
551 switch (xevent->type) {
553 case SelectionRequest: {
554 const XSelectionRequestEvent *req = &xevent->xselectionrequest;
557 unsigned long nbytes;
558 unsigned long overflow;
559 unsigned char *seln_data;
562 printf(
"window CLIPBOARD: SelectionRequest (requestor = %ld, target = %ld)\n",
563 req->requestor, req->target);
567 sevent.xany.type = SelectionNotify;
568 sevent.xselection.selection = req->selection;
569 sevent.xselection.target = None;
570 sevent.xselection.property = None;
571 sevent.xselection.requestor = req->requestor;
572 sevent.xselection.time = req->time;
577 if (X11_XGetWindowProperty(display, DefaultRootWindow(display),
579 &sevent.xselection.target, &seln_format, &nbytes,
580 &overflow, &seln_data) == Success) {
582 Atom XA_TARGETS = X11_XInternAtom(display,
"TARGETS", 0);
583 if (sevent.xselection.target == req->target) {
584 X11_XChangeProperty(display, req->requestor, req->property,
585 sevent.xselection.target, seln_format, PropModeReplace,
587 sevent.xselection.property = req->property;
588 }
else if (XA_TARGETS == req->target) {
589 Atom SupportedFormats[] = { XA_TARGETS, sevent.xselection.target };
590 X11_XChangeProperty(display, req->requestor, req->property,
591 XA_ATOM, 32, PropModeReplace,
592 (
unsigned char*)SupportedFormats,
594 sevent.xselection.property = req->property;
595 sevent.xselection.target = XA_TARGETS;
597 X11_XFree(seln_data);
599 X11_XSendEvent(display, req->requestor, False, 0, &sevent);
600 X11_XSync(display, False);
604 case SelectionNotify: {
606 printf(
"window CLIPBOARD: SelectionNotify (requestor = %ld, target = %ld)\n",
607 xevent->xselection.requestor, xevent->xselection.target);
613 case SelectionClear: {
615 Atom XA_CLIPBOARD = X11_XInternAtom(display,
"CLIPBOARD", 0);
618 printf(
"window CLIPBOARD: SelectionClear (requestor = %ld, target = %ld)\n",
619 xevent->xselection.requestor, xevent->xselection.target);
622 if (xevent->xselectionclear.selection == XA_PRIMARY ||
623 (XA_CLIPBOARD != None && xevent->xselectionclear.selection == XA_CLIPBOARD)) {
633 X11_DispatchEvent(
_THIS)
640 KeyCode orig_keycode;
641 XClientMessageEvent
m;
650 X11_XNextEvent(display, &xevent);
655 orig_event_type = xevent.type;
656 if (orig_event_type == KeyPress || orig_event_type == KeyRelease) {
657 orig_keycode = xevent.xkey.keycode;
663 if (X11_XFilterEvent(&xevent, None) == True) {
665 printf(
"Filtered event type = %d display = %d window = %d\n",
666 xevent.type, xevent.xany.display, xevent.xany.window);
672 #if defined(HAVE_IBUS_IBUS_H) || defined(HAVE_FCITX_FRONTEND_H)
677 if (orig_event_type == KeyPress) {
693 wmmsg.
msg.
x11.event = xevent;
697 #if SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS
698 if(xevent.type == GenericEvent) {
699 X11_HandleGenericEvent(videodata, &xevent);
705 printf(
"type = %d display = %d window = %d\n",
706 xevent.type, xevent.xany.display, xevent.xany.window);
711 X11_HandleClipboardEvent(
_this, &xevent);
727 if (xevent.type == KeymapNotify) {
729 X11_ReconcileKeyboardState(
_this);
731 }
else if (xevent.type == MappingNotify) {
733 const int request = xevent.xmapping.request;
736 printf(
"window %p: MappingNotify!\n",
data);
738 if ((request == MappingKeyboard) || (request == MappingModifier)) {
739 X11_XRefreshKeyboardMapping(&xevent.xmapping);
748 switch (xevent.type) {
754 printf(
"window %p: EnterNotify! (%d,%d,%d)\n",
data,
757 xevent.xcrossing.mode);
758 if (xevent.xcrossing.mode == NotifyGrab)
759 printf(
"Mode: NotifyGrab\n");
760 if (xevent.xcrossing.mode == NotifyUngrab)
761 printf(
"Mode: NotifyUngrab\n");
765 mouse->
last_x = xevent.xcrossing.x;
766 mouse->
last_y = xevent.xcrossing.y;
776 printf(
"window %p: LeaveNotify! (%d,%d,%d)\n",
data,
779 xevent.xcrossing.mode);
780 if (xevent.xcrossing.mode == NotifyGrab)
781 printf(
"Mode: NotifyGrab\n");
782 if (xevent.xcrossing.mode == NotifyUngrab)
783 printf(
"Mode: NotifyUngrab\n");
789 if (xevent.xcrossing.mode != NotifyGrab &&
790 xevent.xcrossing.mode != NotifyUngrab &&
791 xevent.xcrossing.detail != NotifyInferior) {
799 if (xevent.xfocus.mode == NotifyGrab || xevent.xfocus.mode == NotifyUngrab) {
802 printf(
"window %p: FocusIn (NotifyGrab/NotifyUngrab, ignoring)\n",
data);
807 if (xevent.xfocus.detail == NotifyInferior) {
809 printf(
"window %p: FocusIn (NotifierInferior, ignoring)\n",
data);
814 printf(
"window %p: FocusIn!\n",
data);
819 data->pending_focus_time = 0;
833 if (xevent.xfocus.mode == NotifyGrab || xevent.xfocus.mode == NotifyUngrab) {
836 printf(
"window %p: FocusOut (NotifyGrab/NotifyUngrab, ignoring)\n",
data);
840 if (xevent.xfocus.detail == NotifyInferior) {
843 printf(
"window %p: FocusOut (NotifierInferior, ignoring)\n",
data);
848 printf(
"window %p: FocusOut!\n",
data);
853 data->pending_focus_time = 0;
866 KeyCode keycode = xevent.xkey.keycode;
867 KeySym keysym = NoSymbol;
873 printf(
"window %p: KeyPress (X11 keycode = 0x%X)\n",
data, xevent.xkey.keycode);
877 int min_keycode, max_keycode;
878 X11_XDisplayKeycodes(display, &min_keycode, &max_keycode);
881 "The key you just pressed is not recognized by SDL. To help get this fixed, please report this to the SDL forums/mailing list <https://discourse.libsdl.org/> X11 KeyCode %d (%d), X11 KeySym 0x%lX (%s).\n",
882 keycode, keycode - min_keycode, keysym,
883 X11_XKeysymToString(keysym));
888 #ifdef X_HAVE_UTF8_STRING
890 X11_Xutf8LookupString(
data->ic, &xevent.xkey,
text,
sizeof(
text),
893 X11_XLookupString(&xevent.xkey,
text,
sizeof(
text), &keysym,
NULL);
896 X11_XLookupString(&xevent.xkey,
text,
sizeof(
text), &keysym,
NULL);
904 if (!handled_by_ime) {
914 X11_UpdateUserTime(
data, xevent.xkey.time);
920 KeyCode keycode = xevent.xkey.keycode;
923 printf(
"window %p: KeyRelease (X11 keycode = 0x%X)\n",
data, xevent.xkey.keycode);
925 if (X11_KeyRepeat(display, &xevent)) {
936 printf(
"window %p: UnmapNotify!\n",
data);
938 X11_DispatchUnmapNotify(
data);
945 printf(
"window %p: MapNotify!\n",
data);
947 X11_DispatchMapNotify(
data);
952 case ConfigureNotify:{
954 printf(
"window %p: ConfigureNotify! (position: %d,%d, size: %dx%d)\n",
data,
955 xevent.xconfigure.x, xevent.xconfigure.y,
956 xevent.xconfigure.width, xevent.xconfigure.height);
959 if (!xevent.xconfigure.send_event) {
960 unsigned int NumChildren;
961 Window ChildReturn, Root, Parent;
964 X11_XQueryTree(
data->videodata->display, xevent.xconfigure.window, &Root, &Parent, &Children, &NumChildren);
965 X11_XTranslateCoordinates(xevent.xconfigure.display,
966 Parent, DefaultRootWindow(xevent.xconfigure.display),
967 xevent.xconfigure.x, xevent.xconfigure.y,
968 &xevent.xconfigure.x, &xevent.xconfigure.y,
972 if (xevent.xconfigure.x !=
data->last_xconfigure.x ||
973 xevent.xconfigure.y !=
data->last_xconfigure.y) {
975 xevent.xconfigure.x, xevent.xconfigure.y);
983 if (xevent.xconfigure.width !=
data->last_xconfigure.width ||
984 xevent.xconfigure.height !=
data->last_xconfigure.height) {
986 xevent.xconfigure.width,
987 xevent.xconfigure.height);
989 data->last_xconfigure = xevent.xconfigure;
996 static int xdnd_version=0;
998 if (xevent.xclient.message_type == videodata->
XdndEnter) {
1000 SDL_bool use_list = xevent.xclient.data.l[1] & 1;
1001 data->xdnd_source = xevent.xclient.data.l[0];
1002 xdnd_version = (xevent.xclient.data.l[1] >> 24);
1003 #ifdef DEBUG_XEVENTS
1004 printf(
"XID of source window : %ld\n",
data->xdnd_source);
1005 printf(
"Protocol version to use : %d\n", xdnd_version);
1006 printf(
"More then 3 data types : %d\n", (
int) use_list);
1014 data->xdnd_req = X11_PickTarget(display, (Atom*)
p.data,
p.count);
1018 data->xdnd_req = X11_PickTargetFromAtoms(display, xevent.xclient.data.l[2], xevent.xclient.data.l[3], xevent.xclient.data.l[4]);
1021 else if (xevent.xclient.message_type == videodata->
XdndPosition) {
1023 #ifdef DEBUG_XEVENTS
1025 if(xdnd_version >= 2) {
1026 act = xevent.xclient.data.l[4];
1028 printf(
"Action requested by user is : %s\n", X11_XGetAtomName(display , act));
1033 memset(&
m, 0,
sizeof(XClientMessageEvent));
1034 m.type = ClientMessage;
1035 m.display = xevent.xclient.display;
1036 m.window = xevent.xclient.data.l[0];
1039 m.data.l[0] =
data->xwindow;
1040 m.data.l[1] = (
data->xdnd_req != None);
1045 X11_XSendEvent(display, xevent.xclient.data.l[0], False, NoEventMask, (XEvent*)&
m);
1046 X11_XFlush(display);
1048 else if(xevent.xclient.message_type == videodata->
XdndDrop) {
1049 if (
data->xdnd_req == None) {
1051 memset(&
m, 0,
sizeof(XClientMessageEvent));
1052 m.type = ClientMessage;
1053 m.display = xevent.xclient.display;
1054 m.window = xevent.xclient.data.l[0];
1057 m.data.l[0] =
data->xwindow;
1060 X11_XSendEvent(display, xevent.xclient.data.l[0], False, NoEventMask, (XEvent*)&
m);
1063 if(xdnd_version >= 1) {
1070 else if ((xevent.xclient.message_type == videodata->
WM_PROTOCOLS) &&
1071 (xevent.xclient.format == 32) &&
1072 (xevent.xclient.data.l[0] == videodata->
_NET_WM_PING)) {
1073 Window root = DefaultRootWindow(display);
1075 #ifdef DEBUG_XEVENTS
1076 printf(
"window %p: _NET_WM_PING\n",
data);
1078 xevent.xclient.window = root;
1079 X11_XSendEvent(display, root, False, SubstructureRedirectMask | SubstructureNotifyMask, &xevent);
1083 else if ((xevent.xclient.message_type == videodata->
WM_PROTOCOLS) &&
1084 (xevent.xclient.format == 32) &&
1087 #ifdef DEBUG_XEVENTS
1088 printf(
"window %p: WM_DELETE_WINDOW\n",
data);
1093 else if ((xevent.xclient.message_type == videodata->
WM_PROTOCOLS) &&
1094 (xevent.xclient.format == 32) &&
1097 #ifdef DEBUG_XEVENTS
1098 printf(
"window %p: WM_TAKE_FOCUS\n",
data);
1108 #ifdef DEBUG_XEVENTS
1109 printf(
"window %p: Expose (count = %d)\n",
data, xevent.xexpose.count);
1119 printf(
"window %p: X11 motion: %d,%d\n",
data, xevent.xmotion.x, xevent.xmotion.y);
1128 int xticks = 0, yticks = 0;
1129 #ifdef DEBUG_XEVENTS
1130 printf(
"window %p: ButtonPress (X11 button = %d)\n",
data, xevent.xbutton.button);
1132 if (X11_IsWheelEvent(display,&xevent,&xticks, &yticks)) {
1136 int button = xevent.xbutton.button;
1138 if (ProcessHitTest(
_this,
data, &xevent)) {
1148 if (
data->last_focus_event_time) {
1149 const int X11_FOCUS_CLICK_TIMEOUT = 10;
1153 data->last_focus_event_time = 0;
1155 if (!ignore_click) {
1159 X11_UpdateUserTime(
data, xevent.xbutton.time);
1163 case ButtonRelease:{
1164 int button = xevent.xbutton.button;
1166 int xticks = 0, yticks = 0;
1167 #ifdef DEBUG_XEVENTS
1168 printf(
"window %p: ButtonRelease (X11 button = %d)\n",
data, xevent.xbutton.button);
1170 if (!X11_IsWheelEvent(display, &xevent, &xticks, &yticks)) {
1180 case PropertyNotify:{
1181 #ifdef DEBUG_XEVENTS
1182 unsigned char *propdata;
1183 int status, real_format;
1185 unsigned long items_read, items_left;
1187 char *
name = X11_XGetAtomName(display, xevent.xproperty.atom);
1189 printf(
"window %p: PropertyNotify: %s %s time=%lu\n",
data,
name, (xevent.xproperty.state == PropertyDelete) ?
"deleted" :
"changed", xevent.xproperty.time);
1193 status = X11_XGetWindowProperty(display,
data->xwindow, xevent.xproperty.atom, 0L, 8192L, False, AnyPropertyType, &real_type, &real_format, &items_read, &items_left, &propdata);
1194 if (status == Success && items_read > 0) {
1195 if (real_type == XA_INTEGER) {
1196 int *
values = (
int *)propdata;
1199 for (
i = 0;
i < items_read;
i++) {
1203 }
else if (real_type == XA_CARDINAL) {
1204 if (real_format == 32) {
1208 for (
i = 0;
i < items_read;
i++) {
1212 }
else if (real_format == 16) {
1216 for (
i = 0;
i < items_read;
i++) {
1220 }
else if (real_format == 8) {
1224 for (
i = 0;
i < items_read;
i++) {
1229 }
else if (real_type == XA_STRING ||
1231 printf(
"{ \"%s\" }\n", propdata);
1232 }
else if (real_type == XA_ATOM) {
1233 Atom *atoms = (Atom *)propdata;
1236 for (
i = 0;
i < items_read;
i++) {
1237 char *atomname = X11_XGetAtomName(display, atoms[
i]);
1239 printf(
" %s", atomname);
1240 X11_XFree(atomname);
1245 char *atomname = X11_XGetAtomName(display, real_type);
1246 printf(
"Unknown type: %ld (%s)\n", real_type, atomname ? atomname :
"UNKNOWN");
1248 X11_XFree(atomname);
1252 if (status == Success) {
1253 X11_XFree(propdata);
1264 if (!
data->user_time) {
1265 data->user_time = xevent.xproperty.time;
1268 if (xevent.xproperty.atom ==
data->videodata->_NET_WM_STATE) {
1279 X11_DispatchUnmapNotify(
data);
1281 X11_DispatchMapNotify(
data);
1304 unsigned long nitems, bytes_after;
1305 unsigned char *property;
1306 if (X11_XGetWindowProperty(display,
data->xwindow, videodata->
_NET_FRAME_EXTENTS, 0, 16, 0, XA_CARDINAL, &
type, &
format, &nitems, &bytes_after, &property) == Success) {
1307 if (
type != None && nitems == 4) {
1308 data->border_left = (int) ((
long*)property)[0];
1309 data->border_right = (int) ((
long*)property)[1];
1310 data->border_top = (int) ((
long*)property)[2];
1311 data->border_bottom = (int) ((
long*)property)[3];
1313 X11_XFree(property);
1315 #ifdef DEBUG_XEVENTS
1316 printf(
"New _NET_FRAME_EXTENTS: left=%d right=%d, top=%d, bottom=%d\n",
data->border_left,
data->border_right,
data->border_top,
data->border_bottom);
1323 case SelectionNotify: {
1324 Atom
target = xevent.xselection.target;
1325 #ifdef DEBUG_XEVENTS
1326 printf(
"window %p: SelectionNotify (requestor = %ld, target = %ld)\n",
data,
1327 xevent.xselection.requestor, xevent.xselection.target);
1332 X11_ReadProperty(&
p, display,
data->xwindow, videodata->
PRIMARY);
1334 if (
p.format == 8) {
1336 char*
name = X11_XGetAtomName(display,
target);
1337 char *token = strtok((
char *)
p.data,
"\r\n");
1338 while (token !=
NULL) {
1342 char *fn = X11_URIToLocal(token);
1347 token = strtok(
NULL,
"\r\n");
1355 m.type = ClientMessage;
1356 m.display = display;
1357 m.window =
data->xdnd_source;
1360 m.data.l[0] =
data->xwindow;
1363 X11_XSendEvent(display,
data->xdnd_source, False, NoEventMask, (XEvent*)&
m);
1365 X11_XSync(display, False);
1371 #ifdef DEBUG_XEVENTS
1372 printf(
"window %p: Unhandled event %d\n",
data, xevent.type);
1380 X11_HandleFocusChanges(
_THIS)
1404 X11_Pending(Display * display)
1407 X11_XFlush(display);
1408 if (X11_XEventsQueued(display, QueuedAlready)) {
1414 return (X11_XPending(display));
1426 if (
data->last_mode_change_deadline) {
1428 data->last_mode_change_deadline = 0;
1435 if (!
data->screensaver_activity ||
1437 X11_XResetScreenSaver(
data->display);
1440 SDL_DBus_ScreensaverTickle();
1443 data->screensaver_activity = now;
1448 while (X11_Pending(
data->display)) {
1449 X11_DispatchEvent(
_this);
1459 X11_HandleFocusChanges(
_this);
1466 #if SDL_VIDEO_DRIVER_X11_XSCRNSAVER
1469 int major_version, minor_version;
1478 SDL_DBus_ScreensaverTickle();
1482 #if SDL_VIDEO_DRIVER_X11_XSCRNSAVER
1483 if (SDL_X11_HAVE_XSS) {
1485 if (!X11_XScreenSaverQueryExtension(
data->display, &dummy, &dummy) ||
1486 !X11_XScreenSaverQueryVersion(
data->display,
1487 &major_version, &minor_version) ||
1488 major_version < 1 || (major_version == 1 && minor_version < 1)) {
1493 X11_XResetScreenSaver(
data->display);