local stop_key = args.stop_key or "Escape"

local mod_map = args.mod_map or {

Shift = "S",

Mod1 = "A",

Mod4 = "M",

Control = "C",

}

local opts = args.opts or {}

-- force visibilty and no timeout

opts.echo = opts.echo or {}

opts.echo.enabled = true

opts.echo.timeout = 0

local ignore_mods = args.ignore_mods or { "Lock2", "Mod2" }

grabber = akeygrabber({

start_callback = function()

awesome.emit_signal("modalisa::echo", { showkey = string.format("press %s to exit", stop_key) }, opts)

end,

stop_callback = function()

awesome.emit_signal("modalisa::echo::hide")

end,

stop_key = stop_key,

keypressed_callback = function(_, modifiers, key)

local filtered_modifiers = {}

for _, m in ipairs(modifiers) do

local ignore = vim.tbl_contains(ignore_mods, m)

if not ignore then

table.insert(filtered_modifiers, m)

end

end

modifiers = filtered_modifiers

print("mods: ", dump(modifiers), "key: ", key)

local k = ""

for _, m in pairs(modifiers) do

k = string.format("%s%s-", k, mod_map[m])

end

k = string.format("%s%s", k, key)

if string.len(k) > 1 then

k = string.format("<%s>", k)

end

awesome.emit_signal("modalisa::echo", { showkey = k }, opts)

end,

}):start()

if grabber then

grabber:stop()

end