Run XFlush instead of XSync before starting main loop; fixes bug where rending of keys fails when used in conjunction w/ dwm dock patch - svkbd - simple virtual keyboard
(HTM) git clone git://git.suckless.org/svkbd
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---
(DIR) commit edfd50cdcb093869a94b96c64348bd4e446a5a4b
(DIR) parent 819f92950e14ca01e097fccfbf47f0039ccf4d90
(HTM) Author: Miles Alan <m@milesalan.com>
Date: Sun, 2 Aug 2020 15:46:10 +0200
Run XFlush instead of XSync before starting main loop; fixes bug where rending of keys fails when used in conjunction w/ dwm dock patch
Diffstat:
M svkbd.c | 25 ++++++++++++++++---------
1 file changed, 16 insertions(+), 9 deletions(-)
---
(DIR) diff --git a/svkbd.c b/svkbd.c
@@ -258,7 +258,6 @@ drawkeyboard(void) {
if(keys[i].keysym != 0)
drawkey(&keys[i]);
}
- XSync(dpy, False);
}
void
@@ -459,16 +458,24 @@ run(void) {
fd_set fds;
struct timeval tv;
+
xfd = ConnectionNumber(dpy);
- FD_ZERO(&fds);
- FD_SET(xfd, &fds);
tv.tv_usec = 0;
- tv.tv_sec = 1;
+ tv.tv_sec = 2;
+
+ //XSync(dpy, False);
+ XFlush(dpy);
+
while (running) {
- select(xfd + 1, &fds, NULL, NULL, &tv);
- XNextEvent(dpy, &ev);
- if(handler[ev.type]) {
- (handler[ev.type])(&ev); /* call handler */
+ FD_ZERO(&fds);
+ FD_SET(xfd, &fds);
+ if (select(xfd + 1, &fds, NULL, NULL, &tv)) {
+ while (XPending(dpy)) {
+ XNextEvent(dpy, &ev);
+ if(handler[ev.type]) {
+ (handler[ev.type])(&ev); /* call handler */
+ }
+ }
}
}
}
@@ -631,8 +638,8 @@ main(int argc, char *argv[]) {
int i, xr, yr, bitm;
unsigned int wr, hr;
- signal(SIGTERM, sigterm);
memcpy(&keys, &keys_en, sizeof(keys_en));
+ signal(SIGTERM, sigterm);
for (i = 1; argv[i]; i++) {
if(!strcmp(argv[i], "-v")) {
die("svkbd-"VERSION", © 2006-2016 svkbd engineers,"