void DEHandleLevelEvent(DecEvent* event)
{
DecEventLevel* eventLevel = dec_event_level_new(event);
if (eventLevel == NULL)
return;
int* eventTargets = dec_event_targets_get(event);
int eventTargetsSize = dec_event_targets_size_get(event);
if (eventTargets == NULL || eventTargetsSize == 0) {
dec_event_level_free(eventLevel);
return;
}
CGSConnection iConnection;
iConnection = _CGSDefaultConnection();
int i;
OSErr iError;
int level = dec_event_level_value_get(eventLevel);
/* we have to do the list operation on our own, as CGS does not provide an
equivalent */
for (i = 0; i < eventTargetsSize; i++) {
iError = CGSSetWindowLevel(iConnection, eventTargets[i], &level);
/*
if (iError)
printf("DEHandleLevelEvent - CGSSetWindowLevel failed [%i]\n", iError);
*/
}
dec_event_level_free(eventLevel);
}
int main(int argc, const char *argv[]) {
const char *levels[] = {"Base", "Minimum", "Desktop", "Backstop", "Normal", "Floating", "TornOffMenu", "Dock", "MainMenu", "Status", "ModalPanel", "PopUpMenu", "Dragging", "ScreenSaver", "Maximum", "Overlay", "Help", "Utility", "DesktopIcon", "Cursor", "AssistiveTechHigh"};
if (argc < 2) {
usage:
fprintf(stderr, "usage: %s [-s <level>] <wid>\n"
"Levels: Base Minimum Desktop Backstop Normal Floating TornOffMenu Dock MainMenu Status ModalPanel PopUpMenu Dragging ScreenSaver Maximum Overlay Help Utility DesktopIcon Cursor AssistiveTechHigh\n"
, argv[0]);
return 1;
}
CGSConnectionID cid = CGSMainConnectionID();
// CGSWindowID wid = (int)strtol(argv[1], NULL, 10);
#if 0
CGSConnectionID owner = 0;
CGSSharingState sh;
if (!((CGSGetWindowOwner(cid, wid, &owner) == 0 && owner == cid) || (CGSGetWindowSharingState(cid, wid, &sh) == 0 && sh == kCGSSharingReadWrite))) {
#endif
size_t len = 0;
struct kinfo_proc *r = NULL;
int name[] = { CTL_KERN, KERN_PROC, KERN_PROC_ALL, 0 };
if (sysctl(name, 3, NULL, &len, NULL, 0) || ((r = malloc(len)) == NULL) || sysctl(name, 3, r, &len, NULL, 0))
err(1, NULL);
size_t c = len / sizeof(struct kinfo_proc);
struct kinfo_proc *k = r;
while (c--) {
if (strcmp(k->kp_proc.p_comm, "Dock") == 0)
kill(k->kp_proc.p_pid, SIGKILL);
k++;
}
#if 0
}
#endif
CGSSetUniversalOwner(cid);
CGWindowLevel level = 0;
if ((strcmp(argv[1], "-s") == 0) && (argc > 3)) {
char *endptr;
level = (int)strtol(argv[2], &endptr, 10);
if (endptr == argv[2]) {
unsigned int i = 0;
do {
if (strcasecmp(argv[2], levels[i]) == 0) {
level = CGWindowLevelForKey(i);
break;
}
i += 1;
} while (i < sizeof(levels)/sizeof(levels[0]));
if (i == sizeof(levels)/sizeof(levels[0])) {
fprintf(stderr, "%s: Unknown level\n", argv[2]);
goto usage;
}
}
for (int i = 3; i < argc; i++) {
if (CGSSetWindowLevel(cid, (CGSWindowID)strtol(argv[i], NULL, 10), level) != noErr)
warnx("%d: failed", argv[i]);
}
} else {
for (int j = 1; j < argc; j++) {
CGSGetWindowLevel(cid, (CGSWindowID)strtol(argv[j], NULL, 10), &level);
unsigned int i = 0;
do { // todo: option to just print number
if (level == CGWindowLevelForKey(i)) {
puts(levels[i]);
break;
}
} while (++i < sizeof(levels)/sizeof(levels[0]));
// TODO: if multiple wids, format |wid: level|
if (i == sizeof(levels)/sizeof(levels[0]))
printf("%d\n", level);
}
}
return 0;
}
