46 lines
1.6 KiB
Lua
46 lines
1.6 KiB
Lua
---------------------------------------------------------------------------
|
|
-- @author Julien Danjou <julien@danjou.info>
|
|
-- @copyright 2009 Julien Danjou
|
|
-- @release @AWESOME_VERSION@
|
|
---------------------------------------------------------------------------
|
|
|
|
local client = client
|
|
local screen = screen
|
|
local aclient = require("awful.client")
|
|
local atag = require("awful.tag")
|
|
|
|
--- When loaded, this module makes sure that there's always a client that will have focus
|
|
-- on events such as tag switching, client unmanaging, etc.
|
|
-- awful.autofocus
|
|
|
|
-- Give focus when clients appear/disappear.
|
|
-- @param obj An object that should have a .screen property.
|
|
local function check_focus(obj)
|
|
-- When no visible client has the focus...
|
|
if not client.focus or not client.focus:isvisible() then
|
|
local c = aclient.focus.history.get(obj.screen, 0)
|
|
if c then client.focus = c end
|
|
end
|
|
end
|
|
|
|
-- Give focus on tag selection change.
|
|
-- @param tag A tag object
|
|
local function check_focus_tag(t)
|
|
local s = atag.getscreen(t)
|
|
if not s then return end
|
|
check_focus({ screen = s })
|
|
if client.focus and client.focus.screen ~= s then
|
|
local c = aclient.focus.history.get(s, 0)
|
|
if c then client.focus = c end
|
|
end
|
|
end
|
|
|
|
atag.attached_connect_signal(nil, "property::selected", check_focus_tag)
|
|
client.connect_signal("unmanage", check_focus)
|
|
client.connect_signal("tagged", check_focus)
|
|
client.connect_signal("untagged", check_focus)
|
|
client.connect_signal("property::hidden", check_focus)
|
|
client.connect_signal("property::minimized", check_focus)
|
|
|
|
-- vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80
|