option to define vim and tmux keybinds
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BZ
parent
e448723a09
commit
161eb45b1a
298
init.lua
298
init.lua
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@ -3,133 +3,197 @@ local glib = require("lgi").GLib
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local unpack = unpack or table.unpack -- luacheck: globals unpack
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local module = {}
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local change_mods = function(current, next)
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local intersect = {}
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-- determine mods that needs to be released
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for _, c in ipairs(current) do
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local is_unique = true
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for _, n in ipairs(next) do
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if string.upper(c) == string.upper(n) then
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is_unique = false
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break
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end
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end
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if is_unique then
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root.fake_input("key_release", c)
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else
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intersect[#intersect + 1] = c
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end
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end
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-- determine mods that needs to be pressed
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for _, n in ipairs(next) do
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local is_unique = true
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for _, i in ipairs(intersect) do
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if string.upper(n) == string.upper(i) then
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is_unique = false
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break
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end
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end
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if is_unique then
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root.fake_input("key_press", n)
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end
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end
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end
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local function new(args)
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local awesome, client, root, keygrabber = awesome, client, root, keygrabber -- luacheck: awesome globals client root keygrabber
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local keys = args or {up = {"k", "Up"}, down = {"j", "Down"}, left = {"h", "Left"}, right = {"l", "Right"}}
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local awesome, client, root, keygrabber = awesome, client, root, keygrabber -- luacheck: awesome globals client root keygrabber
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local cfg = args
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or { up = { "k", "Up" }, down = { "j", "Down" }, left = { "h", "Left" }, right = {
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"l",
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"Right",
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} }
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local mod = keys.mod or "Mod4"
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local mod_keysym = keys.mod_keysym or "Super_L"
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local focus = keys.focus or awful.client.focus.global_bydirection
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local mod = cfg.mod or "Mod4"
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local mod_keysym = cfg.mod_keysym or "Super_L"
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local focus = cfg.focus or awful.client.focus.global_bydirection
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local tmux = {}
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tmux.left = function()
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root.fake_input("key_release", "Left")
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root.fake_input("key_press", "Left")
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root.fake_input("key_release", "Left")
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end
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tmux.right = function()
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root.fake_input("key_release", "Right")
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root.fake_input("key_press", "Right")
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root.fake_input("key_release", "Right")
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end
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tmux.up = function()
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root.fake_input("key_release", "Up")
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root.fake_input("key_press", "Up")
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root.fake_input("key_release", "Up")
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end
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tmux.down = function()
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root.fake_input("key_release", "Down")
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root.fake_input("key_press", "Down")
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root.fake_input("key_release", "Down")
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end
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local tmux_navigate = function(dir)
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keygrabber.stop()
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root.fake_input("key_release", mod_keysym)
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root.fake_input("key_press", "Control_L")
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tmux[dir]()
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root.fake_input("key_release", "Control_L")
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root.fake_input("key_press", mod_keysym)
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end
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local wm_keys = {
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mods = { mod_keysym },
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up = cfg.up,
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down = cfg.down,
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left = cfg.left,
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right = cfg.right,
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}
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local vim = {}
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vim.left = function()
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root.fake_input("key_release", "h")
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root.fake_input("key_press", "h")
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root.fake_input("key_release", "h")
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end
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vim.right = function()
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root.fake_input("key_release", "l")
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root.fake_input("key_press", "l")
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root.fake_input("key_release", "l")
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end
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vim.up = function()
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root.fake_input("key_release", "k")
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root.fake_input("key_press", "k")
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root.fake_input("key_release", "k")
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end
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vim.down = function()
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root.fake_input("key_release", "j")
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root.fake_input("key_press", "j")
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root.fake_input("key_release", "j")
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end
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local vim_navigate = function(dir)
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keygrabber.stop()
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root.fake_input("key_release", mod_keysym)
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root.fake_input("key_release", "Control_L")
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root.fake_input("key_press", "Control_L")
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vim[dir]()
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root.fake_input("key_release", "Control_L")
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root.fake_input("key_press", mod_keysym)
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end
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local tmux_keys = cfg.tmux
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or {
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mods = { "Control_L" },
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up = "Up",
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down = "Down",
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left = "Left",
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right = "Right",
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}
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-- use dynamic titles to determine type of client (default)
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local navigate = function(dir)
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local c = client.focus
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local client_name = c and c.name or ""
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if string.find(client_name, "- N?VIM$") then
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return vim_navigate(dir)
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elseif string.find(client_name, "- TMUX$") then
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return tmux_navigate(dir)
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else
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focus(dir)
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end
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end
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local vim_keys = cfg.vim or {
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mods = { "Control_L" },
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up = "k",
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down = "j",
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left = "h",
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right = "l",
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}
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-- use pstree to determine type of client (experimental)
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if keys.experimental then
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navigate = function(dir)
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local c = client.focus
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local pid = c and c.pid or -1
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awful.spawn.easy_async("pstree -A -T " .. pid, function(out)
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if string.find(out, "[^.*\n]%-tmux: client") then
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return tmux_navigate(dir)
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elseif string.find(out, "[^.*\n]%-n?vim$") or string.find(out, "[^.*\n]%-n?vim%-") or
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string.find(out, "^gvim$") or string.find(out, "^gvim%-") then
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return vim_navigate(dir)
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else
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focus(dir)
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end
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end)
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end
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end
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local switch_mods_fn = function(current_mods, next_mods, fn, dir)
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keygrabber.stop()
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change_mods(current_mods, next_mods)
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fn(dir)
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change_mods(next_mods, current_mods)
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end
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-- register signals
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awesome.connect_signal("navigator::focus", focus)
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awesome.connect_signal("navigator::navigate", navigate)
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local tmux = {}
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tmux.left = function()
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root.fake_input("key_release", tmux_keys.left)
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root.fake_input("key_press", tmux_keys.left)
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root.fake_input("key_release", tmux_keys.left)
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end
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tmux.right = function()
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root.fake_input("key_release", tmux_keys.right)
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root.fake_input("key_press", tmux_keys.right)
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root.fake_input("key_release", tmux_keys.right)
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end
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tmux.up = function()
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root.fake_input("key_release", tmux_keys.up)
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root.fake_input("key_press", tmux_keys.up)
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root.fake_input("key_release", tmux_keys.up)
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end
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tmux.down = function()
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root.fake_input("key_release", tmux_keys.down)
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root.fake_input("key_press", tmux_keys.down)
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root.fake_input("key_release", tmux_keys.down)
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end
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local tmux_navigate = function(dir)
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tmux[dir]()
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end
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-- setup keybinds
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glib.idle_add(glib.PRIORITY_DEFAULT_IDLE, function()
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local aw = {}
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for k, v in pairs(keys) do
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for _, dir in pairs({"left", "right", "up", "down"}) do
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if k == dir then
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for _, key_name in ipairs(v) do
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aw[#aw + 1] = awful.key({mod}, key_name, function()
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navigate(k)
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end, {description = "navigate " .. k, group = "client"})
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end
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break
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end
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end
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local vim = {}
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vim.left = function()
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root.fake_input("key_release", vim_keys.left)
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root.fake_input("key_press", vim_keys.left)
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root.fake_input("key_release", vim_keys.left)
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end
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vim.right = function()
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root.fake_input("key_release", vim_keys.right)
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root.fake_input("key_press", vim_keys.right)
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root.fake_input("key_release", vim_keys.right)
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end
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vim.up = function()
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root.fake_input("key_release", vim_keys.up)
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root.fake_input("key_press", vim_keys.up)
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root.fake_input("key_release", vim_keys.up)
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end
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vim.down = function()
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root.fake_input("key_release", vim_keys.down)
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root.fake_input("key_press", vim_keys.down)
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root.fake_input("key_release", vim_keys.down)
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end
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local vim_navigate = function(dir)
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vim[dir]()
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end
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end
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root.keys(awful.util.table.join(root.keys(), unpack(aw)))
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end)
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return module
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-- use dynamic titles to determine type of client (default)
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local navigate = function(dir)
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local c = client.focus
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local client_name = c and c.name or ""
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if string.find(client_name, "%- N?VIM$") then
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switch_mods_fn(wm_keys.mods, vim_keys.mods, vim_navigate, dir)
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return
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elseif string.find(client_name, "%- TMUX$") then
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switch_mods_fn(wm_keys.mods, tmux_keys.mods, tmux_navigate, dir)
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return
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else
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focus(dir)
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end
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end
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-- use pstree to determine type of client (experimental)
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if cfg.experimental then
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navigate = function(dir)
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local c = client.focus
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local pid = c and c.pid or -1
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awful.spawn.easy_async("pstree -A -T " .. pid, function(out)
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if string.find(out, "[^.*\n]%-tmux: client") then
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return tmux_navigate(dir)
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elseif
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string.find(out, "[^.*\n]%-n?vim$")
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or string.find(out, "[^.*\n]%-n?vim%-")
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or string.find(out, "^gvim$")
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or string.find(out, "^gvim%-")
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then
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return vim_navigate(dir)
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else
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focus(dir)
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end
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end)
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end
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end
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-- register signals
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awesome.connect_signal("navigator::focus", focus)
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awesome.connect_signal("navigator::navigate", navigate)
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-- setup keybinds
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glib.idle_add(glib.PRIORITY_DEFAULT_IDLE, function()
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local aw = {}
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for k, v in pairs(cfg) do
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for _, dir in pairs({ "left", "right", "up", "down" }) do
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if k == dir then
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for _, key_name in ipairs(v) do
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aw[#aw + 1] = awful.key({ mod }, key_name, function()
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navigate(k)
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end, { description = "navigate " .. k, group = "client" })
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end
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break
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end
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end
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end
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root.keys(awful.util.table.join(root.keys(), unpack(aw)))
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end)
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return module
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end
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return setmetatable(module, {
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__call = function(_, ...)
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return new(...)
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end
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__call = function(_, ...)
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return new(...)
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end,
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})
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