You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
112 lines
2.5 KiB
112 lines
2.5 KiB
3 years ago
|
static int epoll_fd;
|
||
|
|
static int dpy_fd;
|
||
|
|
static Monitor *lastselmon;
|
||
|
|
|
||
|
|
int
|
||
|
|
handlexevent(struct epoll_event *ev)
|
||
|
|
{
|
||
|
|
if (ev->events & EPOLLIN) {
|
||
|
|
XEvent ev;
|
||
|
|
while (running && XPending(dpy)) {
|
||
|
|
XNextEvent(dpy, &ev);
|
||
|
|
#if XKB_PATCH
|
||
|
|
/* Unfortunately the xkbEventType is not constant hence it can't be part of the
|
||
|
|
* normal event handler below */
|
||
|
|
if (ev.type == xkbEventType) {
|
||
|
|
xkbeventnotify(&ev);
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
#endif // XKB_PATCH
|
||
|
|
|
||
|
|
if (handler[ev.type]) {
|
||
|
|
handler[ev.type](&ev); /* call handler */
|
||
|
|
ipc_send_events(mons, &lastselmon, selmon);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
} else if (ev-> events & EPOLLHUP)
|
||
|
|
return -1;
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
void
|
||
|
|
setlayoutsafe(const Arg *arg)
|
||
|
|
{
|
||
|
|
const Layout *ltptr = (Layout *)arg->v;
|
||
|
|
if (ltptr == 0)
|
||
|
|
setlayout(arg);
|
||
|
|
for (int i = 0; i < LENGTH(layouts); i++) {
|
||
|
|
if (ltptr == &layouts[i])
|
||
|
|
setlayout(arg);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void
|
||
|
|
setupepoll(void)
|
||
|
|
{
|
||
|
|
epoll_fd = epoll_create1(0);
|
||
|
|
dpy_fd = ConnectionNumber(dpy);
|
||
|
|
struct epoll_event dpy_event;
|
||
|
|
|
||
|
|
// Initialize struct to 0
|
||
|
|
memset(&dpy_event, 0, sizeof(dpy_event));
|
||
|
|
|
||
|
|
DEBUG("Display socket is fd %d\n", dpy_fd);
|
||
|
|
|
||
|
|
if (epoll_fd == -1)
|
||
|
|
fputs("Failed to create epoll file descriptor", stderr);
|
||
|
|
|
||
|
|
dpy_event.events = EPOLLIN;
|
||
|
|
dpy_event.data.fd = dpy_fd;
|
||
|
|
if (epoll_ctl(epoll_fd, EPOLL_CTL_ADD, dpy_fd, &dpy_event)) {
|
||
|
|
fputs("Failed to add display file descriptor to epoll", stderr);
|
||
|
|
close(epoll_fd);
|
||
|
|
exit(1);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (ipc_init(ipcsockpath, epoll_fd, ipccommands, LENGTH(ipccommands)) < 0)
|
||
|
|
fputs("Failed to initialize IPC\n", stderr);
|
||
|
|
}
|
||
|
|
|
||
|
|
void
|
||
|
|
setstatus(const Arg *arg)
|
||
|
|
{
|
||
|
|
Monitor *m;
|
||
|
|
#if BAR_EXTRASTATUS_PATCH
|
||
|
|
if (arg->v == NULL) {
|
||
|
|
strcpy(stext, "dwm-"VERSION);
|
||
|
|
estext[0] = '\0';
|
||
|
|
} else {
|
||
|
|
strcpy(rawstext, arg->v);
|
||
|
|
char *e = strchr(rawstext, statussep);
|
||
|
|
if (e) {
|
||
|
|
*e = '\0'; e++;
|
||
|
|
#if BAR_STATUSCMD_PATCH
|
||
|
|
strncpy(rawestext, e, sizeof(estext) - 1);
|
||
|
|
copyvalidchars(estext, rawestext);
|
||
|
|
#else
|
||
|
|
strncpy(estext, e, sizeof(estext) - 1);
|
||
|
|
#endif // BAR_STATUSCMD_PATCH
|
||
|
|
} else {
|
||
|
|
estext[0] = '\0';
|
||
|
|
}
|
||
|
|
#if BAR_STATUSCMD_PATCH
|
||
|
|
copyvalidchars(stext, rawstext);
|
||
|
|
#else
|
||
|
|
strncpy(stext, rawstext, sizeof(stext) - 1);
|
||
|
|
#endif // BAR_STATUSCMD_PATCH
|
||
|
|
}
|
||
|
|
#elif BAR_STATUSCMD_PATCH
|
||
|
|
if (!gettextprop(root, XA_WM_NAME, rawstext, sizeof(rawstext)))
|
||
|
|
strcpy(stext, "dwm-"VERSION);
|
||
|
|
else
|
||
|
|
copyvalidchars(stext, rawstext);
|
||
|
|
#else
|
||
|
|
if (!gettextprop(root, XA_WM_NAME, stext, sizeof(stext)))
|
||
|
|
strcpy(stext, "dwm-"VERSION);
|
||
|
|
#endif // BAR_EXTRASTATUS_PATCH | BAR_STATUSCMD_PATCH
|
||
|
|
for (m = mons; m; m = m->next)
|
||
|
|
drawbar(m);
|
||
|
|
}
|
||
|
|
|