commit fdf6ef333705c844bcf3ccf2f93b2773f1a6aa41
author Sergiusz Urbaniak <sergiusz.urbaniak@gmail.com> Sat Jan 03 14:15:12 2015 +0100
committer Russ Cox <rsc@google.com> Wed Jun 03 15:31:21 2015 +0000
tree 85ccc6122c971384b97dd1cd61e2fc3d38602e99
parent d52bdd3356137cf67a3458fdee5c94fdec4337e1

acme: add focus change to log

Currently new, put and del events are being logged.
This patch adds a focus event to the log
whenever the user changes the focus to another window.

This lets programs react to files being edited in acme
without the need of being restarted.

Change-Id: Idf35c0d7dbfca30e79724dc9f49e44c6a4eb6a1e
Reviewed-on: https://plan9port-review.googlesource.com/1140
Reviewed-by: Russ Cox <rsc@google.com>

src/cmd/acme/acme.c

diff --git a/src/cmd/acme/acme.c b/src/cmd/acme/acme.c
index c45bc28..2f4fe3a 100644
--- a/src/cmd/acme/acme.c
+++ b/src/cmd/acme/acme.c
@@ -571,6 +571,12 @@
 			m = mousectl->m;
 			qlock(&row.lk);
 			t = rowwhich(&row, m.xy);
+
+			if((t!=mousetext && t!=nil && t->w!=nil) &&
+				(mousetext==nil || mousetext->w==nil || t->w->id!=mousetext->w->id)) {
+				xfidlog(t->w, "focus");
+			}
+
 			if(t!=mousetext && mousetext!=nil && mousetext->w!=nil){
 				winlock(mousetext->w, 'M');
 				mousetext->eq0 = ~0;