use local capi instead of global

this improves performance drastically.
This commit is contained in:
BZ 2021-03-09 12:14:14 +01:00
parent e965635749
commit 5b2c6e6799
1 changed files with 88 additions and 109 deletions

197
init.lua
View File

@ -1,122 +1,101 @@
local capi = {
root = root,
screen = screen,
client = client,
keygrabber = keygrabber
}
local capi = {root = root, screen = screen, client = client, keygrabber = keygrabber}
local awful = require("awful")
local glib = require("lgi").GLib
local unpack = unpack or table.unpack -- luacheck: globals unpack (compatibility with Lua 5.1)
local module = {}
local keys = {
up = { "k" },
down = { "j" },
left = { "h" },
right = { "l" }
}
local keys = {up = {"k"}, down = {"j"}, left = {"h"}, right = {"l"}}
local function new(ks)
keys = ks or keys
local aw = {}
keys = ks or keys
local aw = {}
glib.idle_add(glib.PRIORITY_DEFAULT_IDLE, function()
for k, v in pairs(keys) do
for _, key_name in ipairs(v) do
aw[#aw + 1] = awful.key(
{ "Mod4" },
key_name,
function()
module.focus(k)
end,
{
description = "Change focus to the " .. key_name .. " window",
group = "Navigator"
}
)
end
end
capi.root.keys(awful.util.table.join(capi.root.keys(), unpack(aw)))
end)
return module
glib.idle_add(glib.PRIORITY_DEFAULT_IDLE, function()
for k, v in pairs(keys) do
for _, key_name in ipairs(v) do
aw[#aw + 1] = awful.key({"Mod4"}, key_name, function()
module.focus(k)
end, {description = "focus " .. key_name .. " window", group = "client"})
end
end
capi.root.keys(awful.util.table.join(capi.root.keys(), unpack(aw)))
end)
return module
end
function module.focus(dir)
local c = client.focus
local client_name = c and c.name or ""
if string.find(client_name, "- N?VIM$") then
keygrabber.stop()
root.fake_input("key_release", "Super_L")
root.fake_input("key_release", "Control_L")
root.fake_input("key_press", "Control_L")
if dir == "left" then
root.fake_input("key_release", "h")
root.fake_input("key_press", "h")
root.fake_input("key_release", "h")
else
if dir == "right" then
root.fake_input("key_release", "l")
root.fake_input("key_press", "l")
root.fake_input("key_release", "l")
else
if dir == "up" then
root.fake_input("key_release", "k")
root.fake_input("key_press", "k")
root.fake_input("key_release", "k")
else
if dir == "down" then
root.fake_input("key_release", "j")
root.fake_input("key_press", "j")
root.fake_input("key_release", "j")
end
end
end
end
root.fake_input("key_release", "Control_L")
root.fake_input("key_press", "Super_L")
return
else
if string.find(client_name, "- TMUX$") then
keygrabber.stop()
root.fake_input("key_release", "Super_L")
root.fake_input("key_press", "Control_L")
if dir == "left" then
root.fake_input("key_release", "Left")
root.fake_input("key_press", "Left")
root.fake_input("key_release", "Left")
else
if dir == "right" then
root.fake_input("key_release", "Right")
root.fake_input("key_press", "Right")
root.fake_input("key_release", "Right")
else
if dir == "up" then
root.fake_input("key_release", "Up")
root.fake_input("key_press", "Up")
root.fake_input("key_release", "Up")
else
if dir == "down" then
root.fake_input("key_release", "Down")
root.fake_input("key_press", "Down")
root.fake_input("key_release", "Down")
end
end
end
end
root.fake_input("key_release", "Control_L")
root.fake_input("key_press", "Super_L")
return
else
awful.client.focus.global_bydirection(dir)
end
end
local c = capi.client.focus
local client_name = c and c.name or ""
if string.find(client_name, "- N?VIM$") then
capi.keygrabber.stop()
capi.root.fake_input("key_release", "Super_L")
capi.root.fake_input("key_release", "Control_L")
capi.root.fake_input("key_press", "Control_L")
if dir == "left" then
capi.root.fake_input("key_release", "h")
capi.root.fake_input("key_press", "h")
capi.root.fake_input("key_release", "h")
else
if dir == "right" then
capi.root.fake_input("key_release", "l")
capi.root.fake_input("key_press", "l")
capi.root.fake_input("key_release", "l")
else
if dir == "up" then
capi.root.fake_input("key_release", "k")
capi.root.fake_input("key_press", "k")
capi.root.fake_input("key_release", "k")
else
if dir == "down" then
capi.root.fake_input("key_release", "j")
capi.root.fake_input("key_press", "j")
capi.root.fake_input("key_release", "j")
end
end
end
end
capi.root.fake_input("key_release", "Control_L")
capi.root.fake_input("key_press", "Super_L")
return
else
if string.find(client_name, "- TMUX$") then
capi.keygrabber.stop()
capi.root.fake_input("key_release", "Super_L")
capi.root.fake_input("key_press", "Control_L")
if dir == "left" then
capi.root.fake_input("key_release", "Left")
capi.root.fake_input("key_press", "Left")
capi.root.fake_input("key_release", "Left")
else
if dir == "right" then
capi.root.fake_input("key_release", "Right")
capi.root.fake_input("key_press", "Right")
capi.root.fake_input("key_release", "Right")
else
if dir == "up" then
capi.root.fake_input("key_release", "Up")
capi.root.fake_input("key_press", "Up")
capi.root.fake_input("key_release", "Up")
else
if dir == "down" then
capi.root.fake_input("key_release", "Down")
capi.root.fake_input("key_press", "Down")
capi.root.fake_input("key_release", "Down")
end
end
end
end
capi.root.fake_input("key_release", "Control_L")
capi.root.fake_input("key_press", "Super_L")
return
else
awful.client.focus.global_bydirection(dir)
end
end
end
return setmetatable(module, { __call = function(_, ...)
return new(...)
end })
return setmetatable(module, {
__call = function(_, ...)
return new(...)
end
})