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-- Authors: Sadrul Habib Chowdhury <imadil@gmail.com>, René van Bevern <rvb@pro-linux.de>
-- License: Public domain
-- Last Changed: Unknown
--
-- enumerate.lua: prepends "X. " in front of the title of a client-window so
-- that it's easier to quickly switch between windows using
-- mod1+n
--
-- Notes: May require the latest release
--
-- Author: Sadrul Habib Chowdhury (Adil)
-- slightly modified by René van Bevern <rvb@pro-linux.de>
local hook = nil
enumerate = {}
function enumerate.update_client(win)
local frm = win:manager()
if not obj_is(frm, "WFrame") then return end
local name = win:name()
-- need to detect whether name already has an "X. " at the beginning
-- if there is one, get rid of it
s, __, n = string.find(name, "%d+%. (.*)")
if s == 1 then
name = n
end
name = (frm:get_index(win) + 1) .. ". " .. name
print("setting name: " .. name)
win:set_name(name)
end
function enumerate.update()
local list = ioncore.clientwin_list()
if not list then return end
for _, v in pairs(list) do
enumerate.update_client(v)
end
end
function enumerate.defer(reg, ev)
if obj_is(reg, "WClientWin") then
if ev then
local atom = ioncore.x_get_atom_name("", ev)
if atom ~= "_NET_WM_NAME" and atom ~= "WM_NAME" then
return
end
ioncore.defer(enumerate.update_client(reg))
return
end
ioncore.defer(enumerate.update)
end
end
function enumerate.init()
local events = {
"region_activated_hook",
"clientwin_property_change_hook",
}
for _, name in pairs(events) do
hook = ioncore.get_hook(name)
if hook then
hook:add(enumerate.defer)
end
end
enumerate.update()
end
enumerate.init()
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