twin: implement Scroll and Noscroll - plan9port - [fork] Plan 9 from user space
HTML git clone git://src.adamsgaard.dk/plan9port
DIR Log
DIR Files
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DIR README
DIR LICENSE
---
DIR commit e1118cf27c9f66dfc90d2ead51a25602335bf9bf
DIR parent fa580e2116da0709c1e48b280722f0c18ef3fd73
HTML Author: Russ Cox <rsc@swtch.com>
Date: Thu, 13 Nov 2008 15:39:56 -0800
win: implement Scroll and Noscroll
Diffstat:
M src/cmd/9term/win.c | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
---
DIR diff --git a/src/cmd/9term/win.c b/src/cmd/9term/win.c
t@@ -171,7 +171,7 @@ threadmain(int argc, char **argv)
putenv("winid", buf);
sprint(buf, "%d/tag", id);
fd = fsopenfd(fs, buf, OWRITE|OCEXEC);
- write(fd, " Send Delete", 12);
+ write(fd, " Send Noscroll", 1+4+1+8);
close(fd);
sprint(buf, "%d/event", id);
eventfd = fsopen(fs, buf, ORDWR|OCEXEC);
t@@ -202,6 +202,8 @@ threadmain(int argc, char **argv)
fswrite(ctlfd, buf, strlen(buf));
sprint(buf, "dump %s\n", dump);
fswrite(ctlfd, buf, strlen(buf));
+ sprint(buf, "scroll");
+ fswrite(ctlfd, buf, strlen(buf));
updatewinsize(25, 80, 0, 0);
proccreate(stdoutproc, nil, STACK);
t@@ -402,6 +404,16 @@ stdinproc(void *v)
e2.flag = e.flag;
e = e2;
}
+ char buf[100];
+ snprint(buf, sizeof buf, "%.*S", e.nr, e.r);
+ if(cistrcmp(buf, "scroll") == 0) {
+ fsprint(ctlfd, "scroll\nshow");
+ break;
+ }
+ if(cistrcmp(buf, "noscroll") == 0) {
+ fsprint(ctlfd, "noscroll");
+ break;
+ }
if(e.flag & 8){
if(e.q1 != e.q0){
sende(&e, fd0, cfd, afd, dfd, 0);