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dotfiles/config/awesome/rc.lua

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NixOS config
2022-08-30 22:24:49 +03:00
-- Standard awesome library
local gears = require("gears")
local awful = require("awful")
require("awful.autofocus")
-- Widget and layout library
local wibox = require("wibox")
-- Theme handling library
local beautiful = require("beautiful")
-- Notification library
local naughty = require("naughty")
local menubar = require("menubar")
local hotkeys_popup = require("awful.hotkeys_popup").widget
local lain = require("lain")
naughty.config.defaults.timeout = 5
naughty.config.defaults.screen = 1
naughty.config.defaults.position = "top_right"
naughty.config.defaults.margin = 8
naughty.config.defaults.gap = 1
naughty.config.defaults.ontop = true
naughty.config.defaults.font = "sans 8"
naughty.config.defaults.icon = "/usr/share/icons/Adwaita/48x48/status/dialog-information.png"
naughty.config.defaults.icon_size = 48
naughty.config.defaults.fg = beautiful.fg_tooltip
naughty.config.defaults.bg = beautiful.bg_tooltip
naughty.config.defaults.border_color = beautiful.border_tooltip
naughty.config.defaults.border_width = 1
naughty.config.defaults.hover_timeout = nil
-- {{{ Error handling
-- Check if awesome encountered an error during startup and fell back to
-- another config (This code will only ever execute for the fallback config)
if awesome.startup_errors then
naughty.notify({ preset = naughty.config.presets.critical,
title = "Oops, there were errors during startup!",
text = awesome.startup_errors })
end
-- Handle runtime errors after startup
do
local in_error = false
awesome.connect_signal("debug::error", function (err)
-- Make sure we don't go into an endless error loop
if in_error then return end
in_error = true
naughty.notify({ preset = naughty.config.presets.critical,
title = "Oops, an error happened!",
text = tostring(err) })
in_error = false
end)
end
-- }}}
-- {{{ Variable definitions
-- Themes define colours, icons, font and wallpapers.
beautiful.init(awful.util.getdir("config") .. "/themes/lanxu/theme.lua")
local widgets = require("widgets");
-- This is used later as the default terminal and editor to run.
terminal = "termite"
editor = os.getenv("EDITOR") or "vim"
editor_cmd = terminal .. " -e " .. editor
-- Default modkey.
-- Usually, Mod4 is the key with a logo between Control and Alt.
-- If you do not like this or do not have such a key,
-- I suggest you to remap Mod4 to another key using xmodmap or other tools.
-- However, you can use another modifier like Mod1, but it may interact with others.
modkey = "Mod4"
-- Table of layouts to cover with awful.layout.inc, order matters.
awful.layout.layouts = {
awful.layout.suit.floating,
awful.layout.suit.tile,
awful.layout.suit.tile.left,
awful.layout.suit.tile.bottom,
awful.layout.suit.tile.top,
awful.layout.suit.fair,
awful.layout.suit.fair.horizontal,
awful.layout.suit.spiral,
awful.layout.suit.spiral.dwindle,
awful.layout.suit.max,
awful.layout.suit.max.fullscreen,
awful.layout.suit.magnifier,
awful.layout.suit.corner.nw,
-- awful.layout.suit.corner.ne,
-- awful.layout.suit.corner.sw,
-- awful.layout.suit.corner.se,
}
-- }}}
-- {{{ Helper functions
local function client_menu_toggle_fn()
local instance = nil
return function ()
if instance and instance.wibox.visible then
instance:hide()
instance = nil
else
instance = awful.menu.clients({ theme = { width = 250 } })
end
end
end
-- }}}
-- {{{ Menu
-- Create a launcher widget and a main menu
myawesomemenu = {
{ "hotkeys", function() return false, hotkeys_popup.show_help end},
{ "manual", terminal .. " -e man awesome" },
{ "edit config", editor_cmd .. " " .. awesome.conffile },
{ "restart", awesome.restart },
{ "quit", function() awesome.quit() end}
}
lock = function()
-- Sync disks before lock (just in case)
awful.util.spawn("sync")
-- Lock screen
awful.util.spawn("xdg-screensaver lock")
--awful.util.spawn("xautolock -locknow")
--awful.util.spawn("xlock")
end
mymainmenu = awful.menu({ items = { { "awesome", myawesomemenu, beautiful.awesome_icon },
{ "open terminal", terminal },
{ "lock", lock},
{ "suspend", "systemctl suspend"}
}
})
mylauncher = awful.widget.launcher({ image = beautiful.awesome_icon,
menu = mymainmenu })
-- Menubar configuration
menubar.utils.terminal = terminal -- Set the terminal for applications that require it
-- }}}
-- Keyboard map indicator and switcher
mykeyboardlayout = awful.widget.keyboardlayout()
-- {{{ Wibar
-- Create a textclock widget
--mytextclock = wibox.widget.textclock()
-- Create a wibox for each screen and add it
local taglist_buttons = awful.util.table.join(
awful.button({ }, 1, function(t) t:view_only() end),
awful.button({ modkey }, 1, function(t)
if client.focus then
client.focus:move_to_tag(t)
end
end),
awful.button({ }, 3, awful.tag.viewtoggle),
awful.button({ modkey }, 3, function(t)
if client.focus then
client.focus:toggle_tag(t)
end
end),
awful.button({ }, 4, function(t) awful.tag.viewnext(t.screen) end),
awful.button({ }, 5, function(t) awful.tag.viewprev(t.screen) end)
)
local tasklist_buttons = awful.util.table.join(
awful.button({ }, 1, function (c)
if c == client.focus then
c.minimized = true
else
-- Without this, the following
-- :isvisible() makes no sense
c.minimized = false
if not c:isvisible() and c.first_tag then
c.first_tag:view_only()
end
-- This will also un-minimize
-- the client, if needed
client.focus = c
c:raise()
end
end),
awful.button({ }, 3, client_menu_toggle_fn()),
awful.button({ }, 4, function ()
awful.client.focus.byidx(1)
end),
awful.button({ }, 5, function ()
awful.client.focus.byidx(-1)
end))
local function set_wallpaper(s)
-- Wallpaper
if beautiful.wallpaper then
local wallpaper = beautiful.wallpaper
-- If wallpaper is a function, call it with the screen
if type(wallpaper) == "function" then
wallpaper = wallpaper(s)
end
gears.wallpaper.maximized(wallpaper, s, true)
end
end
-- Re-set wallpaper when a screen's geometry changes (e.g. different resolution)
screen.connect_signal("property::geometry", set_wallpaper)
-- Tags
-- Define a tag table which hold all screen tags.
primary_screen = 1
secondary_screen = screen:count()
tags = {
names = {
'IRC',
'Code',
'Net',
'GFX',
'Other',
},
layout = {
awful.layout.layouts[3], -- 1:IRC
awful.layout.layouts[4], -- 2:Code
awful.layout.layouts[10], -- 3:Net
awful.layout.layouts[10], -- 4:GFX
awful.layout.layouts[1],
}
}
awful.screen.connect_for_each_screen(function(s)
-- Wallpaper
set_wallpaper(s)
-- Each screen has its own tag table.
--awful.tag({ "1", "2", "3", "4", "5", "6", "7", "8", "9" }, s, awful.layout.layouts[1])
tags[s] = awful.tag(tags.names, s, tags.layout)
-- Create a promptbox for each screen
s.mypromptbox = awful.widget.prompt()
-- Create an imagebox widget which will contains an icon indicating which layout we're using.
-- We need one layoutbox per screen.
s.mylayoutbox = awful.widget.layoutbox(s)
s.mylayoutbox:buttons(awful.util.table.join(
awful.button({ }, 1, function () awful.layout.inc( 1) end),
awful.button({ }, 3, function () awful.layout.inc(-1) end),
awful.button({ }, 4, function () awful.layout.inc( 1) end),
awful.button({ }, 5, function () awful.layout.inc(-1) end)))
-- Create a taglist widget
s.mytaglist = awful.widget.taglist(s, awful.widget.taglist.filter.all, taglist_buttons)
-- Create a tasklist widget
s.mytasklist = awful.widget.tasklist(s, awful.widget.tasklist.filter.currenttags, tasklist_buttons)
-- Create the wibox
s.mywibox = awful.wibar({ position = "top", screen = s })
local right_widgets = {
layout = wibox.layout.fixed.horizontal,
--mykeyboardlayout,
wibox.widget.systray(),
spacer,
--myserverstatus,
ipaddress,
spacer,
volume,
spacer,
mydpmsstatus,
spacer,
--mycloudstatus,
--spacer,
mycpu,
spacer,
mymem,
spacer,
myweather,
spacer,
mycputemp,
mygputemp,
mytextclock,
s.mylayoutbox,
}
-- Only show everything on the first screen
if s.index > 1 then
right_widgets = {
layout = wibox.layout.fixed.horizontal,
s.mylayoutbox,
}
end
-- Add widgets to the wibox
s.mywibox:setup {
layout = wibox.layout.align.horizontal,
{ -- Left widgets
layout = wibox.layout.fixed.horizontal,
mylauncher,
s.mytaglist,
s.mypromptbox,
},
s.mytasklist, -- Middle widget
right_widgets,
}
end)
-- }}}
-- {{{ Mouse bindings
root.buttons(awful.util.table.join(
awful.button({ }, 3, function () mymainmenu:toggle() end),
awful.button({ }, 4, awful.tag.viewnext),
awful.button({ }, 5, awful.tag.viewprev)
))
-- }}}
-- {{{ Key bindings
globalkeys = awful.util.table.join(
awful.key({ modkey, }, "s", hotkeys_popup.show_help,
{description="show help", group="awesome"}),
awful.key({ modkey, }, "Left", awful.tag.viewprev,
{description = "view previous", group = "tag"}),
awful.key({ modkey, }, "Right", awful.tag.viewnext,
{description = "view next", group = "tag"}),
awful.key({ modkey, }, "Escape", awful.tag.history.restore,
{description = "go back", group = "tag"}),
awful.key({ modkey, }, "j",
function ()
awful.client.focus.byidx( 1)
end,
{description = "focus next by index", group = "client"}
),
awful.key({ modkey, }, "k",
function ()
awful.client.focus.byidx(-1)
end,
{description = "focus previous by index", group = "client"}
),
awful.key({ modkey, }, "w", function () mymainmenu:show() end,
{description = "show main menu", group = "awesome"}),
awful.key({ modkey, "Shift" }, "l", lock,
{description = "lock screen", group = "screen"}),
-- Layout manipulation
awful.key({ modkey, "Shift" }, "j", function () awful.client.swap.byidx( 1) end,
{description = "swap with next client by index", group = "client"}),
awful.key({ modkey, "Shift" }, "k", function () awful.client.swap.byidx( -1) end,
{description = "swap with previous client by index", group = "client"}),
awful.key({ modkey, "Control" }, "j", function () awful.screen.focus_relative( 1) end,
{description = "focus the next screen", group = "screen"}),
awful.key({ modkey, "Control" }, "k", function () awful.screen.focus_relative(-1) end,
{description = "focus the previous screen", group = "screen"}),
awful.key({ modkey, }, "u", awful.client.urgent.jumpto,
{description = "jump to urgent client", group = "client"}),
awful.key({ modkey, }, "Tab",
function ()
awful.client.focus.history.previous()
if client.focus then
client.focus:raise()
end
end,
{description = "go back", group = "client"}),
-- Standard program
awful.key({ modkey, }, "Return", function () awful.spawn(terminal) end,
{description = "open a terminal", group = "launcher"}),
awful.key({ modkey, "Control" }, "r", awesome.restart,
{description = "reload awesome", group = "awesome"}),
awful.key({ modkey, "Shift" }, "q", awesome.quit,
{description = "quit awesome", group = "awesome"}),
awful.key({ modkey, }, "l", function () awful.tag.incmwfact( 0.05) end,
{description = "increase master width factor", group = "layout"}),
awful.key({ modkey, }, "h", function () awful.tag.incmwfact(-0.05) end,
{description = "decrease master width factor", group = "layout"}),
awful.key({ modkey, "Shift" }, "h", function () awful.tag.incnmaster( 1, nil, true) end,
{description = "increase the number of master clients", group = "layout"}),
awful.key({ modkey, "Shift" }, "l", function () awful.tag.incnmaster(-1, nil, true) end,
{description = "decrease the number of master clients", group = "layout"}),
awful.key({ modkey, "Control" }, "h", function () awful.tag.incncol( 1, nil, true) end,
{description = "increase the number of columns", group = "layout"}),
awful.key({ modkey, "Control" }, "l", function () awful.tag.incncol(-1, nil, true) end,
{description = "decrease the number of columns", group = "layout"}),
awful.key({ modkey, }, "space", function () awful.layout.inc( 1) end,
{description = "select next", group = "layout"}),
awful.key({ modkey, "Shift" }, "space", function () awful.layout.inc(-1) end,
{description = "select previous", group = "layout"}),
awful.key({ modkey, "Control" }, "n",
function ()
local c = awful.client.restore()
-- Focus restored client
if c then
client.focus = c
c:raise()
end
end,
{description = "restore minimized", group = "client"}),
-- Prompt
awful.key({ modkey }, "r", function () awful.screen.focused().mypromptbox:run() end,
{description = "run prompt", group = "launcher"}),
awful.key({ modkey }, "x",
function ()
awful.prompt.run {
prompt = "Run Lua code: ",
textbox = awful.screen.focused().mypromptbox.widget,
exe_callback = awful.util.eval,
history_path = awful.util.get_cache_dir() .. "/history_eval"
}
end,
{description = "lua execute prompt", group = "awesome"}),
-- Menubar
awful.key({ modkey }, "p", function() menubar.show() end,
{description = "show the menubar", group = "launcher"}),
-- Menubar (dmenu)
awful.key({ modkey }, "d",
function()
--awful.spawn(string.format("dmenu_run -i -b -l 20 -fn 'Fura Code Nerd Font:size=10:style=Regular'"))
awful.spawn(string.format("rofi -show combi -combi-modi 'window,run,ssh' -modi combi"))
end,
{description = "show the menubar", group = "launcher"})
)
clientkeys = awful.util.table.join(
awful.key({ modkey, }, "f",
function (c)
c.fullscreen = not c.fullscreen
c:raise()
end,
{description = "toggle fullscreen", group = "client"}),
awful.key({ modkey, "Shift" }, "c", function (c) c:kill() end,
{description = "close", group = "client"}),
awful.key({ modkey, "Control" }, "space", awful.client.floating.toggle ,
{description = "toggle floating", group = "client"}),
awful.key({ modkey, "Control" }, "Return", function (c) c:swap(awful.client.getmaster()) end,
{description = "move to master", group = "client"}),
awful.key({ modkey, }, "o", function (c) c:move_to_screen() end,
{description = "move to screen", group = "client"}),
awful.key({ modkey, }, "t", function (c) c.ontop = not c.ontop end,
{description = "toggle keep on top", group = "client"}),
awful.key({ modkey, }, "n",
function (c)
-- The client currently has the input focus, so it cannot be
-- minimized, since minimized clients can't have the focus.
c.minimized = true
end ,
{description = "minimize", group = "client"}),
awful.key({ modkey, }, "m",
function (c)
c.maximized = not c.maximized
c:raise()
end ,
{description = "maximize", group = "client"})
)
local commands = {
print = false
}
-- Bind all key numbers to tags.
-- Be careful: we use keycodes to make it works on any keyboard layout.
-- This should map on the top row of your keyboard, usually 1 to 9.
for i = 1, 9 do
globalkeys = awful.util.table.join(globalkeys,
-- View tag only.
awful.key({ modkey }, "#" .. i + 9,
function ()
local screen = awful.screen.focused()
local tag = screen.tags[i]
if tag then
tag:view_only()
end
end,
{description = "view tag #"..i, group = "tag"}),
-- Toggle tag display.
awful.key({ modkey, "Control" }, "#" .. i + 9,
function ()
local screen = awful.screen.focused()
local tag = screen.tags[i]
if tag then
awful.tag.viewtoggle(tag)
end
end,
{description = "toggle tag #" .. i, group = "tag"}),
-- Move client to tag.
awful.key({ modkey, "Shift" }, "#" .. i + 9,
function ()
if client.focus then
local tag = client.focus.screen.tags[i]
if tag then
client.focus:move_to_tag(tag)
end
end
end,
{description = "move focused client to tag #"..i, group = "tag"}),
-- Toggle tag on focused client.
awful.key({ modkey, "Control", "Shift" }, "#" .. i + 9,
function ()
if client.focus then
local tag = client.focus.screen.tags[i]
if tag then
client.focus:toggle_tag(tag)
end
end
end,
{description = "toggle focused client on tag #" .. i, group = "tag"})
)
end
globalkeys = awful.util.table.join(globalkeys,
-- Pulseaudio
awful.key({ any }, "XF86AudioRaiseVolume", function()
awful.spawn(string.format("pactl set-sink-volume %s +1%%", volume.device))
volume.update()
end,
{description = "Raise audio volume", group = "audio"}), awful.key({ any }, "XF86AudioLowerVolume", function()
awful.spawn(string.format("pactl set-sink-volume %s -1%%", volume.device))
volume.update()
end,
{description = "Lower audio volume", group = "audio"}),
awful.key({ any }, "XF86AudioMute",
function()
awful.spawn(string.format("pactl set-sink-mute %s 1", volume.device))
volume.update()
end,
{description = "mute audio", group = "audio"}),
awful.key({ 'Shift' }, "XF86AudioMute",
function()
awful.spawn(string.format("pactl set-sink-mute %s 0", volume.device))
volume.update()
end,
{description = "unmute audio", group = "audio"}),
awful.key({ }, "Print",
function ()
--local command = [[bash -c 'escrotum "$(xdg-user-dir PICTURES)/%Y-%m-%d_%T_screenshot.png"']]
for i=1,screen:count() do
local command = "bash -c 'flameshot screen -n ".. i-1 .." -p \"$(xdg-user-dir PICTURES)/\"'"
awful.spawn.easy_async(command, function(stdout, stderr)
--naughty.notify {
-- title = "Screenshot saved!",
-- text = stdout,
--}
end)
end
end,
{description = "Take screenshot", group = "video"}),
awful.key({ 'Shift' }, "Print",
function ()
--local command = [[bash -c 'escrotum "$(xdg-user-dir PICTURES)/%Y-%m-%d_%T_screenshot.png"']]
for i=1,screen:count() do
local command = "bash -c 'flameshot gui -p \"$(xdg-user-dir PICTURES)/\"'"
awful.spawn.easy_async(command, function(stdout, stderr)
--naughty.notify {
-- title = "Screenshot saved!",
-- text = stdout,
--}
end)
end
end,
{description = "Take screenshot", group = "video"})
)
clientbuttons = awful.util.table.join(
awful.button({ }, 1, function (c) client.focus = c; c:raise() end),
awful.button({ modkey }, 1, awful.mouse.client.move),
awful.button({ modkey }, 3, awful.mouse.client.resize))
-- Set keys
root.keys(globalkeys)
-- }}}
-- {{{ Rules
-- Rules to apply to new clients (through the "manage" signal).
awful.rules.rules = {
-- All clients will match this rule.
{ rule = { },
properties = { border_width = beautiful.border_width,
border_color = beautiful.border_normal,
focus = awful.client.focus.filter,
raise = true,
keys = clientkeys,
buttons = clientbuttons,
screen = awful.screen.preferred,
placement = awful.placement.no_overlap+awful.placement.no_offscreen
}
},
-- Maximized clients.
{ rule_any = {
instance = {
},
class = {
"Zathura",
"MComix"
},
name = {
},
role = {
}
}, properties = {
floating = true,
maximized = true
}
},
-- Floating clients.
{ rule_any = {
instance = {
},
class = {
"Arandr",
"cantata",
"Steam",
"itch",
"Wine",
"mpv",
"Vlc",
"Sxiv",
"Plugin-container"
},
name = {
},
role = {
"pop-up", -- e.g. Google Chrome's (detached) Developer Tools.
}
}, properties = {
floating = true
}
},
-- Add titlebars to normal clients and dialogs
{ rule_any = {type = { "normal", "dialog" }
}, properties = { titlebars_enabled = false }
},
-- Window positioning
{ rule = { class = "Chromium" },
properties = { screen = primary_screen, tag = "Net" } },
{ rule = { class = "Firefox" },
properties = { screen = primary_screen, tag = "Net" } },
{ rule = { class = "Inkscape" },
properties = { screen = primary_screen, tag = "GFX" } },
{ rule = { class = "Gimp" },
properties = { screen = primary_screen, tag = "GFX" } },
{ rule = { class = "Blender" },
properties = { screen = primary_screen, tag = "GFX" } },
{ rule = { class = "Steam", name = "Friends List" },
properties = { screen = secondary_screen, tag = "Other", width = 300, height = 800, x = 3530, y = 30 } },
{ rule = { class = "Steam", name = "Steam" },
properties = { screen = secondary_screen, tag = "Other" } },
}
-- }}}
-- {{{ Signals
-- Signal function to execute when a new client appears.
client.connect_signal("manage", function (c)
-- Set the windows at the slave,
-- i.e. put it at the end of others instead of setting it master.
-- if not awesome.startup then awful.client.setslave(c) end
if awesome.startup and
not c.size_hints.user_position
and not c.size_hints.program_position then
-- Prevent clients from being unreachable after screen count changes.
awful.placement.no_offscreen(c)
end
end)
-- Add a titlebar if titlebars_enabled is set to true in the rules.
client.connect_signal("request::titlebars", function(c)
-- buttons for the titlebar
local buttons = awful.util.table.join(
awful.button({ }, 1, function()
client.focus = c
c:raise()
awful.mouse.client.move(c)
end),
awful.button({ }, 3, function()
client.focus = c
c:raise()
awful.mouse.client.resize(c)
end)
)
awful.titlebar(c) : setup {
{ -- Left
awful.titlebar.widget.iconwidget(c),
buttons = buttons,
layout = wibox.layout.fixed.horizontal
},
{ -- Middle
{ -- Title
align = "center",
widget = awful.titlebar.widget.titlewidget(c)
},
buttons = buttons,
layout = wibox.layout.flex.horizontal
},
{ -- Right
awful.titlebar.widget.floatingbutton (c),
awful.titlebar.widget.maximizedbutton(c),
awful.titlebar.widget.stickybutton (c),
awful.titlebar.widget.ontopbutton (c),
awful.titlebar.widget.closebutton (c),
layout = wibox.layout.fixed.horizontal()
},
layout = wibox.layout.align.horizontal
}
end)
-- Enable sloppy focus, so that focus follows mouse.
client.connect_signal("mouse::enter", function(c)
if awful.layout.get(c.screen) ~= awful.layout.suit.magnifier
and awful.client.focus.filter(c) then
client.focus = c
end
end)
client.connect_signal("focus", function(c) c.border_color = beautiful.border_focus end)
client.connect_signal("unfocus", function(c) c.border_color = beautiful.border_normal end)
-- }}}
local fullscreened_clients = {}
local function remove_client(tabl, c)
local index = awful.util.table.hasitem(tabl, c)
if index then
table.remove(tabl, index)
if #tabl == 0 then
awful.util.spawn("xset s blank")
awful.util.spawn("xset s on")
awful.util.spawn("xset +dpms")
naughty.notify({ preset = naughty.config.presets.low,
title = "DPMS information",
text = "Display power management is now back ON"})
end
end
end
client.connect_signal("property::fullscreen", function(c)
if c.fullscreen then
table.insert(fullscreened_clients, c)
if #fullscreened_clients == 1 then
awful.util.spawn("xset s noblank")
awful.util.spawn("xset s off")
awful.util.spawn("xset -dpms")
naughty.notify({
preset = naughty.config.presets.low,
title = "DPMS information",
text = "Display power management is now OFF"
})
end
else
remove_client(fullscreened_clients, c)
end
end)
client.connect_signal("unmanage", function(c)
if c.fullscreen then
remove_client(fullscreened_clients, c)
end
end)
awful.util.spawn_with_shell("run-once pasystray")
awful.util.spawn_with_shell("run-once blueman-applet")
awful.util.spawn_with_shell("run-once nm-applet")
awful.util.spawn_with_shell("run-once 'nextcloud --background'")
awful.util.spawn_with_shell("run-once 'udiskie --tray --notify --automount'")
awful.util.spawn_with_shell("run-once 'mpd /home/lanxu/.config/mpd/mpd.conf'")
awful.util.spawn_with_shell("run-once 'xscreensaver -no-splash'")
--awful.util.spawn_with_shell("run-once conky")
--awful.util.spawn_with_shell("run-once light-locker")
--awful.util.spawn_with_shell("run-once firefox-developer-edition")
--awful.util.spawn_with_shell("run-once firefox")
--awful.util.spawn_with_shell("run-once syncthing-gtk")
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