reno/widgets/rootbuttons.lua

--   This file is part of Reno desktop.
--
--  Reno desktop is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
--
--  Reno desktop is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
--
--  You should have received a copy of the GNU General Public License along with Reno desktop. If not, see <https://www.gnu.org/licenses/>. 
-- Power/lock/suspend buttons for the global context menu
local awmtk2 = require("awmtk2")
local wibox = require("wibox")
local gears = require("gears")
local awful = require("awful")
local beautiful = require("beautiful")

return function(args)
    local style = awmtk2.create_style("root_buttons",
        awmtk2.generic.button_list,args.style)
    local templates = awmtk2.create_template_lib("root_buttons",awmtk2.templates,args.templates)
    local t = awmtk2.build_templates(templates,style,args.vertical)
    local poweroff = wibox.widget(t.button(t.icon({
        image = beautiful["action-poweroff-symbolic"],
    }),{
        forced_width = style.button.forced_width,
        forced_height = style.button.forced_height
    }))
    poweroff:connect_signal("button::press",style.button.onpress)
    poweroff:connect_signal("button::release",style.button.onrelease)
    poweroff:connect_signal("button::press",function()
        awful.spawn("systemctl poweroff") -- Works only with systemd
        awful.spawn("loginctl poweroff") -- Works only with elogind
    end)
    local lock = wibox.widget(t.button(t.icon({
        image = beautiful["action-lock-screen-symbolic"],
    }),{
        forced_width = style.button.forced_width,
        forced_height = style.button.forced_height
    }))
    lock:connect_signal("button::press",style.button.onpress)
    lock:connect_signal("button::release",style.button.onrelease)
    lock:connect_signal("button::press",function()
        awesome.emit_signal("lock_screen")
    end)
    local suspend = wibox.widget(t.button(t.icon({
        image = beautiful["action-suspend-symbolic"],
    }),{
        forced_width = style.button.forced_width,
        forced_height = style.button.forced_height
    }))
    suspend:connect_signal("button::press",style.button.onpress)
    suspend:connect_signal("button::release",style.button.onrelease)
    suspend:connect_signal("button::press",function()
        awful.spawn("systemctl suspend")
        awful.spawn("loginctl suspend")
    end)
    local widget = wibox.widget {
        poweroff,
        lock,
        suspend,
        layout = wibox.layout.fixed.horizontal,
        spacing = style.base.spacing
    }
    return widget
end