58 lines
2.2 KiB
Lua
58 lines
2.2 KiB
Lua
--DOC_GEN_IMAGE --DOC_HIDE
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local parent = ... --DOC_NO_USAGE --DOC_HIDE
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local wibox = require( "wibox" ) --DOC_HIDE
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local awful = { prompt = require("awful.prompt"),--DOC_HIDE
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util = require("awful.util")}--DOC_HIDE
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local beautiful = require( "beautiful" ) --DOC_HIDE
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local gfs = require("gears.filesystem") --DOC_HIDE
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local terminal = "xterm" --DOC_HIDE
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local atextbox = wibox.widget.textbox()
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-- Store a list of verbs characters in a hash
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local verbs = {
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-- Spawn in a terminal
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t = function(adjs, count, cmd) return {terminal, "-e", cmd} end, --luacheck: no unused args
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-- Spawn with a shell
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s = function(adjs, count, cmd) return {awful.util.shell, '-c', cmd} end, --luacheck: no unused args
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}
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local function vi_parse(action, command)
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local req, ret = {count={}, adjectives={}}
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-- Quite dumb, don't do something like <num>+<adj>+<num>+<verb>
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for char in action:gmatch('(.)') do
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if tonumber(char) then table.insert(req.count, char)
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elseif verbs[char] then req.verb = char
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else table.insert(ret.adjectives, char) end
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if req.verb then
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req.count = tonumber(table.concat(req.count)) or 1
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ret = ret or verbs[req.verb](req.adjectives, req.count, command)
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req = {count={}, adjectives={}}
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end
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end
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return ret
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end
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awful.prompt.run {
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prompt = '<b>Run: </b>',
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text = ':t htop', --DOC_HIDE
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hooks = {
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{{},'Return', function(cmd)
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if (not cmd) or cmd:sub(1,1) ~= ':' then return cmd end
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local act, cmd2 = cmd:gmatch(':([a-zA-Z1-9]+)[ ]+(.*)')()
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if not act then return cmd end
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return vi_parse(act, cmd2)
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end},
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},
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textbox = atextbox,
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history_path = gfs.get_cache_dir() .. '/history',
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exe_callback = function(cmd) awful.spawn(cmd) end
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}
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parent:add( wibox.widget { --DOC_HIDE
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atextbox, --DOC_HIDE
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bg = beautiful.bg_normal, --DOC_HIDE
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widget = wibox.container.background --DOC_HIDE
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}) --DOC_HIDE
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