generate key code sequence, xdotool option (with wip combine option)
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BZ
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161eb45b1a
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167
init.lua
167
init.lua
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@ -1,9 +1,78 @@
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local awful = require("awful")
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local glib = require("lgi").GLib
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local gears = require("gears")
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local unpack = unpack or table.unpack -- luacheck: globals unpack
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local awesome, keygrabber, client, root = awesome, keygrabber, client, root
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local module = {}
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local function run_key_sequence(seq)
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keygrabber.stop()
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for _, s in ipairs(seq) do
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if s.action == "press" then
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root.fake_input("key_press", s.key)
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print("key_press: " .. s.key)
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elseif s.action == "release" then
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root.fake_input("key_release", s.key)
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print("key_release: " .. s.key)
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elseif s.action == "press_and_release" then
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root.fake_input("key_release", s.key)
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root.fake_input("key_press", s.key)
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root.fake_input("key_release", s.key)
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end
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end
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end
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local function run_key_sequence_xdotool(seq)
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keygrabber.stop()
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-- combine inputs to speed things up
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local queue = nil
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local combine = true
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print("")
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local run_fn = function(s)
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if s.action == "press" then
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if s.is_combined then
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awful.spawn("xdotool key " .. s.key)
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print("xdotool key " .. s.key)
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else
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awful.spawn("xdotool keydown " .. s.key)
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print("xdotool keydown " .. s.key)
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end
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elseif s.action == "release" then
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if s.is_combined then
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else
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awful.spawn("xdotool keyup " .. s.key)
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print("xdotool keyup " .. s.key)
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end
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elseif s.action == "press_and_release" then
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awful.spawn("xdotool key " .. s.key)
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print("key " .. s.key)
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end
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end
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for _, s in ipairs(seq) do
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if queue then
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if combine and s.action == queue.action then
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queue.key = string.format("%s+%s", queue.key, s.key)
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queue.is_combined = true
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else
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run_fn(queue)
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queue = s
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end
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else
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queue = s
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end
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end
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run_fn(queue)
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end
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-- get key sequence to transition from current mods to next mods
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local change_mods = function(current, next)
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local sequence = {}
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local intersect = {}
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-- determine mods that needs to be released
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@ -16,7 +85,7 @@ local change_mods = function(current, next)
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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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table.insert(sequence, { action = "release", key = c })
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else
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intersect[#intersect + 1] = c
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end
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@ -32,13 +101,14 @@ local change_mods = function(current, next)
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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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table.insert(sequence, { action = "press", key = n })
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end
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end
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return sequence
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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 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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@ -57,6 +127,8 @@ local function new(args)
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right = cfg.right,
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}
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local use_xdotool = cfg.use_xdotool or true
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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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@ -74,75 +146,52 @@ local function new(args)
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right = "l",
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}
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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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local get_key_sequence = function(current_mods, next_mods, fn, dir)
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local sequence = {}
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-- release wm mods, press vim/tmux mods
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gears.table.merge(sequence, change_mods(current_mods, next_mods))
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-- press navigation direction
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gears.table.merge(sequence, fn(dir))
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-- release vim/tmux mods, restore wm mods
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gears.table.merge(sequence, change_mods(next_mods, current_mods))
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return sequence
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end
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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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local navigate_tmux = function(dir)
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return {
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{ action = "release", key = tmux_keys[dir] },
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{ action = "press", key = tmux_keys[dir] },
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{ action = "release", key = tmux_keys[dir] },
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}
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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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local navigate_vim = function(dir)
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return {
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--{ action = "release", key = vim_keys[dir] },
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{ action = "press", key = vim_keys[dir] },
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{ action = "release", key = vim_keys[dir] },
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}
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end
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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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local run_fn = use_xdotool and run_key_sequence_xdotool or run_key_sequence
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if string.find(client_name, "%- N?VIM$") then
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switch_mods_fn(wm_keys.mods, vim_keys.mods, vim_navigate, dir)
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run_fn(get_key_sequence(wm_keys.mods, vim_keys.mods, navigate_vim, dir))
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return
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elseif string.find(client_name, "%- TMUX$") then
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switch_mods_fn(wm_keys.mods, tmux_keys.mods, tmux_navigate, dir)
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run_fn(get_key_sequence(wm_keys.mods, tmux_keys.mods, navigate_tmux, dir))
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return
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else
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focus(dir)
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return
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end
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end
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@ -153,14 +202,16 @@ local function new(args)
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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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get_key_sequence(wm_keys.mods, tmux_keys.mods, navigate_tmux, dir)
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return
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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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get_key_sequence(wm_keys.mods, vim_keys.mods, navigate_vim, 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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