vis-config

commit eb1663830fe8a6513519eac5d5ba9a33645f18c6
parent f6eaa00baeb976abd9841b88e39fa374e398961a
Author: Jul <jul@9o.is>
Date:   Fri, 20 Feb 2026 07:34:56 +0800

update status on focus in

Diffstat:
M
lib/window-manager/x11.lua
 | 
24
+++++++++++++++++++++---

1 file changed, 21 insertions(+), 3 deletions(-)
diff --git a/lib/window-manager/x11.lua b/lib/window-manager/x11.lua
@@ -1,7 +1,10 @@
 local fd_qrexec
 local fd_tmux
+local fd_xev
 local winid
+local xembed
 local tmuxid
+local laststatus
 
 local function write(cmd)
 	if io.type(fd_qrexec) ~= 'file' then
@@ -30,13 +33,20 @@ local function open_status()
 	else
 		cmd = 'exec qrexec-client-vm @default user.WindowStatus+%d'
 	end
-	return vis:communicate('qrexec-winstatus', string.format(cmd, winid))
+	return vis:communicate('qrexec-winstatus', string.format(cmd, xembed or winid))
+end
+
+local function listenfocus()
+	local cmd = 'exec xev -id %d -event focus'
+	return vis:communicate('xev-winstatus', string.format(cmd, winid))
 end
 
 local x11 = {}
 
 x11.init = function()
-	winid = os.getenv('XEMBED') or os.getenv('WINDOWID')
+	xembed = os.getenv('XEMBED')
+	winid = os.getenv('WINDOWID')
+
 	tmuxid = os.getenv('TMUX_PANE')
 
 	if not winid then
@@ -44,6 +54,7 @@ x11.init = function()
 	end
 
 	fd_qrexec = open_status()
+	fd_xev = listenfocus()
 
 	if tmuxid then
 		fd_tmux = vis:communicate('tmux',
@@ -51,10 +62,16 @@ x11.init = function()
 	end
 
 	vis.events.subscribe(vis.events.PROCESS_RESPONSE, function(name, event, code, msg)
-		if name ~= 'qrexec-winstatus' and name ~= 'tmux' then
+		if name ~= 'qrexec-winstatus' and name ~= 'xev-winstatus' and name ~= 'tmux' then
 			return
 		end
 
+		if name == 'xev-winstatus' and event == 'STDOUT' then
+			if msg:match('FocusIn') then
+				write(laststatus)
+			end
+		end
+
 		if event == 'EXIT' then
 			vis:info(string.format('%s client exited: %s', name, code))
 		elseif event == 'SIGNAL' then
@@ -104,6 +121,7 @@ x11.set_title = function(title)
 end
 
 x11.set_status = function(status)
+	laststatus = status;
 	return write(status)
 end