mirror of
https://github.com/awesomeWM/awesome
synced 2024-11-17 07:47:41 +01:00
47 lines
1.7 KiB
Lua
47 lines
1.7 KiB
Lua
---------------------------------------------------------------------------
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--- Remote control module allowing usage of awesome-client.
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--
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-- @author Julien Danjou <julien@danjou.info>
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-- @copyright 2009 Julien Danjou
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-- @module awful.remote
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---------------------------------------------------------------------------
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-- Grab environment we need
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require("awful.dbus")
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local load = loadstring or load -- luacheck: globals loadstring (compatibility with Lua 5.1)
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local tostring = tostring
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local ipairs = ipairs
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local table = table
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local unpack = unpack or table.unpack -- luacheck: globals unpack (compatibility with Lua 5.1)
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local dbus = dbus
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local type = type
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if dbus then
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dbus.connect_signal("org.awesomewm.awful.Remote", function(data, code)
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if data.member == "Eval" then
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local f, e = load(code)
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if f then
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local results = { f() }
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local retvals = {}
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for _, v in ipairs(results) do
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local t = type(v)
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if t == "boolean" then
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table.insert(retvals, "b")
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table.insert(retvals, v)
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elseif t == "number" then
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table.insert(retvals, "d")
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table.insert(retvals, v)
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else
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table.insert(retvals, "s")
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table.insert(retvals, tostring(v))
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end
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end
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return unpack(retvals)
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elseif e then
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return "s", e
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end
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end
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end)
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end
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-- vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80
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