path: root/config.py

import os
import time
import json
import psutil
import subprocess
from random import randint
from threading import Thread

import cusmodules.holiday
#from cusmodules import holiday
#from cusmodules.cuswidgets import fifo_ticker_gecko
from cusmodules.cuswidgets import ticker_gecko
from typing import List  # noqa: F401
from libqtile import extension
from libqtile.lazy import lazy
from libqtile import layout, bar, widget, hook, qtile
from libqtile.config import Key, KeyChord, Screen, Group, Drag, Click, DropDown, ScratchPad, Match

from libqtile.utils import send_notification

from libqtile.core.manager import Qtile
from libqtile.backend.base import Window

@hook.subscribe.startup_once
def autostart():
    home = os.path.expanduser('~')
    holiday = cusmodules.holiday.main()
    os.system(f'{home}/.config/qtile/cusmodules/wallpaper.py {holiday}')
    subprocess.Popen(f'{home}/.config/qtile/autostart.sh')
    qtile_pid = os.getpid()

    with open('/tmp/qtile.pid', 'w') as f:
        f.write(str(qtile_pid))

@hook.subscribe.shutdown
def shutdown():
    home = os.path.expanduser('~')
    os.system(f"mpc -h {home}/.mpd/socket -p 6600 stop")

mod = "mod4"
home = os.path.expanduser('~')
#term = 'st'
term = 'alacritty'
browser = 'librewolf'
privatebrowser = f'{browser} --private-window'
mpc = f"mpc -h {home}/.mpd/socket -p 6600"
pythonlogo = '/tmp/python.png'

terms = ['st', 'kitty', 'cool-retro-term', 'Alacritty']
terminal_windows = []
swallowed_wins = []

pinned_wins = []

fast_swallowed = None

def pyimage(home):
    if os.path.isfile(pythonlogo):
        return pythonlogo

    else:
        return f'{home}/.config/qtile/pythonlogo.png'

with open(f"{home}/.cache/wal/colors.json", 'r') as f:
    data = json.load(f)

    color = data["colors"]

def isWhite(color):
    whites = []
    h = color.strip('#')
    rgb = tuple(int(h[i:i+2], 16) for i in (0, 2, 4))

    for i in rgb:
        whites.append(i in range(235, 255))

    if False in whites:
        return False

    else:
        return True

def invColor(color):
    inv = ()
    h = color.strip('#')
    rgb = tuple(int(h[i:i+2], 16) for i in (0, 2, 4))
    
    for i in rgb:
        g = 255 % i
        inv += (g,)

    invert = '%02x%02x%02x' % inv
    invcolor = f"#{invert}"

    return invcolor

def highlight(ogcolor):
    h = color.get(ogcolor).strip('#')
    rgb = tuple(int(h[i:i+2], 16) for i in (0, 2, 4))
    rgb1, rgb2, rgb3 = rgb
    rgb1 = rgb1 +40
    rgb2 = rgb2 +40
    rgb3 = rgb3 +40
    rgb4 = (rgb1, rgb2, rgb3)
    tohex = '%02x%02x%02x' % rgb4
    return tohex

def inactive(ogcolor):
    h = color.get(ogcolor).strip('#')
    rgb = tuple(int(h[i:i+2], 16) for i in (0, 2, 4))
    rgb1, rgb2, rgb3 = rgb
    rgb1 = rgb1 +64
    rgb2 = rgb2 +64
    rgb3 = rgb3 +64
    rgb4 = (rgb1, rgb2, rgb3)
    tohex = '%02x%02x%02x' % rgb4
    tohex = '#' + tohex
    return tohex

layouts = [
    layout.MonadTall(margin = 10, border_focus = color.get('color14'), border_normal = color.get('color0')),
    layout.Max(),
    layout.Stack(margin = 6, border_focus = color.get('color14'), border_normal = color.get('color0'), num_stacks=1),
    # Try more layouts by unleashing below layouts.
    # layout.Bsp(margin = 10, border_focus = '#00FFFF'),
    layout.Columns(margin = 6, border_focus = color.get('color14'), border_normal = color.get('color0')),
    layout.Matrix(margin = 6, border_focus = color.get('color14'), border_normal = color.get('color0')),
    layout.MonadWide(margin = 10, border_focus = color.get('color14'), border_normal = color.get('color0')),
    # layout.RatioTile(),
    # layout.Tile(),
    layout.TreeTab(sections = [''], active_bg = color.get('color14'), inactive_bg = color.get('color8'), bg_color = color.get('color6')),
    layout.Floating(border_focus = color.get('color14'), border_normal = color.get('color0')),
    # layout.VerticalTile(),
    # layout.Zoomy(),
]

def reload_conf_cmd(qtile):
    qtile.reload_config()

def pin_win(qtile):
    global pinned_wins

    if qtile.current_window in pinned_wins:
        pass

    else:
        pinned_wins.append(qtile.current_window)
    #with open('/tmp/wins.dict', 'w') as f:
    #    f.write(str(qtile.current_window))

def unpin_win(qtile):
    global pinned_wins

    pinned_wins.remove(qtile.current_window)

def move_floating(qtile, xMod, yMod):
    x = qtile.current_window.get_position()[0] + xMod
    y = qtile.current_window.get_position()[1] + yMod

    qtile.current_window.set_position_floating(x, y)

    with open('/tmp/wins.dict', 'w') as f:
        f.write(str(qtile.current_window.get_position()))

def resize_floating(qtile, xMod, yMod):
    x = qtile.current_window.get_size()[0] + xMod
    y = qtile.current_window.get_size()[1] + yMod

    qtile.current_window.set_size_floating(x, y)
    #qtile.current_window.resize_floating(1, 1)

def fast_swallow(qtile):
    #global fast_swallowed

    #qtile.current_window = fast_swallowed
    #with open('/tmp/test.txt', 'w') as f:
        #f.write(str(dir(qtile.groups)))
        #f.write(str(dir(qtile.groups[10].windows)))
        #f.write(str(qtile.groups[10].windows))
        #f.write(str(qtile.groups().get('swallow')))

    qtile.current_window.togroup('swallow')
    #qtile.current_window.hide()

def fast_unswallow(qtile):

    for i in qtile.groups[10].windows:
        i.togroup(qtile.current_group.name)

def cycle_float(qtile, direc):
    pass
#    floating_wins = []
#
#    for window in qtile.current_group.windows:
#        if window.floating:
#            floating_wins.append(window)
#
#    if not floating_wins:
#        return
#
#    try:
#        win = floating_wins[floating_wins.index(qtile.current_window) + direc]
#        win.focus()
#
#    except:
#        pass


#def debug_key(qtile):
#    global pinned_wins
#    dic = (pinned_wins[0].floating)
#
#    with open('/tmp/qtile_debug.py', 'w') as f:
#        f.write(str(dic))

@hook.subscribe.setgroup
def move_pin():
    global pinned_wins
    global qtile

    for i in pinned_wins:
        name = i.info()['name']

        #if name in qtile.groups().get('swallow').get('windows'):
        #    break

        i.togroup(str(qtile.current_group.name))

    #with open('/tmp/wins.dict', 'w') as f:
    #    f.write(str(qtile.groups().get('swallow').get('windows')))

@hook.subscribe.client_name_updated
def defloat_mpv(c):
    name = c.info()['name']

    if 'mpv' in name:
        c.disable_floating()

@hook.subscribe.client_killed
def un_swallow(c):
    global terms
    global pinned_wins
    global terminal_windows
    global swallowed_wins

    if c in pinned_wins:
        pinned_wins.remove(c)

    if name in terms:
        for i in terminal_windows:
            if c in i.values():
                terminal_windows.remove(i)
                #with open('/tmp/wins.dict', 'w') as f:
                #    f.write(str(terminal_windows))

    else:
        for i in swallowed_wins:
            if c in i.values():
                win_to_deswallow = i.get('swallowed')

                win_to_deswallow.togroup(c.info()['group'])

                swallowed_wins.remove(i)


@hook.subscribe.client_managed
def swallow(c):
    global term
    global terms
    global terminal_windows
    global swallowed_wins

    if str(c.get_wm_type()) == 'dialog':
        return 0

    name = c.info()['name']
    with open('/tmp/wins.dict', 'w') as f:
        f.write(name)

    #with open('/tmp/test.fifo', 'r') as f:
    #    f.write(name)

    if 'mpv' in name:
        c.disable_floating()

    pid = c.window.get_net_wm_pid()

    if pid == None:
        pid = os.popen(f'pidof {name}').read().strip('\n').split(' ')
        pid = pid[0]

    term_pids = os.popen(f'pidof {term}').read().strip('\n').split(' ')

    pid = str(pid)
    ppid = str(psutil.Process(psutil.Process(int(pid)).ppid()).ppid())

    try:
        if ppid in term_pids and ppid != 0:
            with open('/tmp/wins.dict', 'w') as f:
                f.write('skipping')#name))#.window.get_net_wm_pid()))

        else:
            ppid = str(psutil.Process(int(ppid)).ppid())
            with open('/tmp/wins.dict', 'w') as f:
                f.write(str(ppid))#name))#.window.get_net_wm_pid()))

    except Exception as e:
        pass
        #with open('/tmp/wins.dict', 'w') as f:
        #    f.write(str(ppid))#name))#.window.get_net_wm_pid()))

    if name in terms:
        terminal_windows.append({pid:c})
        #os.system('kill -SIGKILL 84993')
        #with open('/tmp/wins.dict', 'w') as f:
        #    f.write(str(terminal_windows))#name))#.window.get_net_wm_pid()))

    elif ppid == 1 or ppid == 0:
        return 0

    else:
        for i in terminal_windows:
            if str(ppid) in i.keys():
                swallowed_wins.append({'swallowed' : i.get(str(ppid)),
                                        'swallowed_by': c})

                win_to_swall = i.get(str(ppid))

                win_to_swall.togroup('swallow')

                #f.write(str(swallowed_wins))#.window.get_net_wm_pid()))

            else:
                pass

    #with open('/tmp/wins.dict', 'w') as f:
    #    f.write(f"{type(pid)}: {pid}\n{type(ppid)}: {ppid}\n{terminal_windows}\n{swallowed_wins}")


keys = [
    # Switch between windows
    Key([mod], "h", lazy.layout.left()),
    Key([mod], "l", lazy.layout.right()),

    Key([mod], "k", lazy.layout.up()),
    Key([mod], "j", lazy.layout.down()),
    

    # Move windows up or down in current stack
    Key([mod, "shift"], "h", lazy.layout.shuffle_left()),
    Key([mod, "shift"], "l", lazy.layout.shuffle_right()),

    Key([mod, "shift"], "k", lazy.layout.shuffle_up()),
    Key([mod, "shift"], "j", lazy.layout.shuffle_down()),

    Key([mod, "shift"], "space", lazy.layout.flip()),


    # Grow and shrink windows
    Key([mod, "control"], "k", lazy.layout.grow()),
    Key([mod, "control"], "j", lazy.layout.shrink()),

    # Move between Groups

    Key([mod, "mod1"], "k", lazy.screen.next_group()),
    Key([mod, "mod1"], "j", lazy.screen.prev_group()),

    # Sound
    Key([], "XF86AudioMute", lazy.spawn("amixer -q set Master toggle")),
    Key([], "XF86AudioLowerVolume", lazy.spawn("amixer -q sset 'Master' 2%- unmute")),
    Key([], "XF86AudioRaiseVolume", lazy.spawn("amixer -q sset 'Master' 2%+ unmute")),
    Key([], "XF86AudioPlay", lazy.spawn(f"{mpc} play")),
    Key([], "XF86AudioPause", lazy.spawn(f"{mpc} pause")),
    Key([], "XF86AudioPrev", lazy.spawn(f"{mpc} prev")),
    Key([], "XF86AudioNext", lazy.spawn(f"{mpc} next")),
    Key([mod], "m", lazy.spawn("amixer -q set Capture toggle"), lazy.spawn(f"{home}/.config/qtile/mic.sh")),

    Key([mod], "comma", lazy.spawn(f"{mpc} prev")),
    Key([mod, "shift"], "comma", lazy.spawn(f"{mpc} seek 0%")),

    Key([mod], "period", lazy.spawn(f"{mpc} next")),
    Key([mod, "shift"], "period", lazy.spawn(f"{mpc} repeat")),

    Key([mod, "shift"], "p", lazy.spawn(f"{mpc} toggle")),

    Key([mod], "bracketleft", lazy.spawn(f"{mpc} seek -10")),
    Key([mod], "bracketright", lazy.spawn(f"{mpc} seek +10")),

    Key([mod, "shift"], "bracketleft", lazy.spawn(f"{mpc} seek -60")),
    Key([mod, "shift"], "bracketright", lazy.spawn(f"{mpc} seek +60")),

    Key([mod, "control"], "bracketleft", lazy.spawn(f"{mpc} volume -5")),
    Key([mod, "control"], "bracketright", lazy.spawn(f"{mpc} volume +5")),


    Key([mod, "control"], "e", lazy.spawn(f"{home}/hammer.sh")),

    # Toggle between different layouts as defined below
    Key([mod], "Tab", lazy.next_layout()),
    Key([mod, "shift"], "f", lazy.window.toggle_floating()),
    Key([mod], "space", lazy.window.toggle_fullscreen()),

    # Close Windows
    Key([mod], "w", lazy.window.kill()),

    # Qtile Actions
    Key([mod, "control"], "r", lazy.restart()),
    Key([mod, "control"], "q", lazy.shutdown()),
    Key([mod], "b", lazy.hide_show_bar("top")),

    # Programs and misc actions
    Key([mod], "Return", lazy.spawn(term)),
    Key([mod], "c", lazy.spawn("xterm")),

    Key([mod], "p", lazy.spawn("dmenu_run -p 'Run:'")),

    Key([mod], "r", lazy.group['scratchpad'].dropdown_toggle('term')),

    Key([mod, "control"], "p", lazy.group['vimpc'].dropdown_toggle('vimpc')),

    Key([mod], "i", lazy.spawn(f"{home}/.config/qtile/cusmodules/appimg.py")),

    Key([mod], "f", lazy.spawn(browser)),

    Key([mod, "shift"], "s", lazy.spawn("flameshot gui")),

    Key([mod, "control"], "f", lazy.spawn(privatebrowser)),

    Key([mod, "control"], "c", lazy.spawn(f"{home}/.config/qtile/cusmodules/colors.py")),

    Key([mod, "control"], "l", lazy.spawn(f'xautolock -locknow')),
    Key([mod, "mod1"], "l", lazy.spawn(f'xautolock -toggle')),

    Key([mod, "control"], "n", lazy.spawn(home + "/.config/qtile/cusmodules/wallpaper.py")),

    Key([mod], "z", lazy.function(reload_conf_cmd)),

    Key([mod, 'control'], "z", lazy.function(fast_unswallow)),

    Key([mod, 'shift'], "z", lazy.function(fast_swallow)),

    Key([mod], "n", lazy.function(pin_win)),

    Key([mod, 'shift'], "n", lazy.function(unpin_win)),

    #KeyChord([mod], "x", [
    #    Key([], "h", lazy.function(move_floating, -8, 0)),
    #    Key([], "j", lazy.function(move_floating, 0, 8)),
    #    Key([], "k", lazy.function(move_floating, 0, -8)),
    #    Key([], "l", lazy.function(move_floating, 8, 0)),
    #    Key(['shift'], "h", lazy.function(resize_floating, -8, 0)),
    #    Key(['shift'], "j", lazy.function(resize_floating, 0, 50)),
    #    Key(['shift'], "k", lazy.function(resize_floating, 0, -8)),
    #    Key(['shift'], "l", lazy.function(resize_floating, 50, 0)),
    #    Key([], "f", lazy.window.toggle_floating()),
    #    Key([], "period", lazy.function(cycle_float, 1)),
    #    Key([], "w", lazy.window.kill()),
    #],
    #    name='Floating'
    #)
    #Key([mod], "y", lazy.window.togroup('scratchpad')),

    #Key([mod], "u", lazy.group['scratchpad'].toscreen()),

    #Key([mod], "x", lazy.function(pinned.append, lazy.window)),

    #Write to debug file
    #Key([mod, "shift", "control"], "d", lazy.function(debug_key)),

]

group_names = [("I", {'layout': 'monadtall'}),
               ("II", {'layout': 'monadtall'}),
               ("III", {'layout': 'monadtall'}),
               ("IV", {'layout': 'monadtall'}),
               ("V", {'layout': 'monadtall'}),
               ("VI", {'layout': 'monadtall'}),
               ("VII", {'layout': 'monadtall'}),
               ("VIII", {'layout': 'monadtall'}),
               ("IX", {'layout': 'monadtall'})]

groups = [Group(name, **kwargs) for name, kwargs in group_names]

groups.append(ScratchPad('swallow'))

groups.append(ScratchPad('hidden'))

groups.append(ScratchPad("scratchpad", [ DropDown("term", term, opacity=1) ]))

#groups.append(ScratchPad("vimpc", [ DropDown("vimpc", f"{term} -e vimpc -h {home}/.mpd/socket -p 6600", opacity=1, height=0.55) ]))
groups.append(ScratchPad("vimpc", [ DropDown("vimpc", "ario", opacity=1, height=0.55) ]))

groups.append(Group("X"))

for i, (name, kwargs) in enumerate(group_names, 1):
    keys.append(Key([mod], str(i), lazy.group[name].toscreen()))        # Switch to another group
    keys.append(Key([mod, "shift"], str(i), lazy.window.togroup(name))) # Send current window to another group
    keys.append(Key([mod, "control"], str(i), lazy.window.togroup(name), lazy.group[name].toscreen())) # Send current window to another group


keys.append(Key([mod], 'u', lazy.group['swallow'].toscreen()))
keys.append(Key([mod, 'shift'], 'u', lazy.window.togroup('swallow')))
keys.append(Key([mod, "control"], 'u', lazy.window.togroup("swallow"), lazy.group["swallow"].toscreen())) # Send current window to another group

keys.append(Key([mod], 'y', lazy.group['hidden'].toscreen()))
keys.append(Key([mod, 'shift'], 'y', lazy.window.togroup('hidden')))
keys.append(Key([mod, "control"], 'y', lazy.window.togroup("hiddden"), lazy.group["hidden"].toscreen())) # Send current window to another group

keys.append(Key([mod], '0', lazy.group['X'].toscreen()))
keys.append(Key([mod, 'shift'], '0', lazy.window.togroup('X')))
keys.append(Key([mod, "control"], '0', lazy.window.togroup('X'), lazy.group['X'].toscreen())) # Send current window to another group

widget_defaults = {
    'font': 'Nimbus Sans',
    'fontsize': 13,
    'padding': 2,
}

extension_defaults = widget_defaults.copy()

lar = u'\ue0b2'
rar = u'\ue0b0'
plf = "Powerline Symbols"

screens = [
    Screen(
        top=bar.Bar(
            [
                widget.Image(
                    filename = pyimage(home),
                    background = color.get('color7'),
                    margin = 2,
                    ),

                widget.TextBox(
                    text=rar,
                    background = color.get('color0'),
                    foreground = color.get('color7'),
                    font = plf,
                    padding = 0,
                    fontsize = 23
                    ),

                widget.GroupBox(
                    margin_y = 6,
                    margin_x = 0,
                    padding_y = 5,
                    padding_x = 3,
                    borderwidth = 3,
                    active = '#ffffff',
                    inactive = inactive('color0'),
                    rounded = False,
                    highlight_method = "line",
                    highlight_color = [color.get('color0').strip('#'), highlight('color0')],
                    background = color.get('color0'),
                    this_current_screen_border = color.get('color6'),
                    ),

                widget.TextBox(
                       text=rar,
                       foreground = color.get('color0'),
                       font = plf,
                       padding = 0,
                       fontsize = 23
                       ),

                widget.Spacer(
                    length=550
                ),

                widget.TextBox(
                    text=u'\ue0ba',
                    foreground = color.get('color0'),
                    padding = -0.5,
                    fontsize = 26
                ),

                widget.Mpd2(
                    host=f"{home}/.mpd/socket",
                    status_format='{play_status}  {artist} - {title} [{elapsed}/{duration}] | {volume}%',
                    background = color.get('color0')
                           ),

                widget.TextBox(
                    text=u'\ue0bc',
                    foreground = color.get('color0'),
                    padding = -0.5,
                    fontsize = 26
                ),

                widget.Spacer(),

                widget.TextBox(
                       text=lar,
                       foreground = color.get('color6'),
                       font = plf,
                       padding = -0.5,
                       fontsize = 23,
                       ),

                widget.Systray(
                       background = color.get('color6'),
                       icon_size = 15),

                widget.TextBox(
                       text = lar,
                       background = color.get('color6'),
                       foreground = color.get('color8'),
                       font = plf,
                       padding = -0.5,
                       fontsize = 23
                       ),

                widget.Volume(
                        background= color.get('color8'),
                        ),

                widget.Volume(
                        emoji = True,
                        background= color.get('color8'),
                        ),

                widget.Volume(
                        fmt= ' {} 🎙️', 
                        channel='Capture',
                        background= color.get('color8'),
                        ),

                widget.TextBox(
                       text=lar,
                       background= color.get('color8'),
                       foreground = color.get('color6'), 
                       font = plf,
                       padding = -0.5,
                       fontsize = 23
                       ),

                widget.GenPollText(
                    func=ticker_gecko.main,
                    update_interval= 0.5,
                    foreground = invColor(color.get('color6')) if isWhite(color.get('color6')) else '#FFFFFF',
                    background = color.get('color6'),
                ),

                widget.TextBox(
                    text = '🪙',
                    background = color.get('color6'),
                ),

                widget.TextBox(
                       text=lar,
                       background = color.get('color6'),
                       foreground = color.get('color8'),
                       font = plf,
                       padding = -0.5,
                       fontsize = 23
                       ),

                widget.Memory(
                    fmt = "{} 💾",
                    background = color.get('color8'), 
                ),

                widget.TextBox(
                       text=lar,
                       background= color.get('color8'),
                       foreground = color.get('color6'), 
                       font = plf,
                       padding = -0.5,
                       fontsize = 23
                       ),

                widget.CPU(
                    fmt = '{} 💻',
                    foreground = invColor(color.get('color6')) if isWhite(color.get('color6')) else '#FFFFFF',
                    background = color.get('color6'),
                ),

                widget.TextBox(
                       text=lar,
                       background = color.get('color6'),
                       foreground = color.get('color8'),
                       font = plf,
                       padding = -0.5,
                       fontsize = 23
                       ),

                widget.Net(
                    format= '{down:6.2f}{down_suffix} ⬇️ {up:6.2f}{up_suffix} ⬆️ ', 
                        background = color.get('color8'), 
                        ),

                widget.TextBox(
                       text=lar,
                       background = color.get('color8'),
                       foreground = color.get('color6'),
                       font = plf,
                       padding = -0.5,
                       fontsize = 23
                       ),

                widget.Clock(
                    background = color.get('color6'),
                    foreground = invColor(color.get('color6')) if isWhite(color.get('color6')) else '#FFFFFF',
                    format='%m-%d-%Y %a 📅 %I:%M:%S %p 🕒')
                ],
            23,
            background = (0, 0, 0, 0),
        ),
    ),
]

# Drag floating layouts.
mouse = [
    Drag([mod], "Button1", lazy.window.set_position_floating(),
         start=lazy.window.get_position()),
    Drag([mod], "Button3", lazy.window.set_size_floating(),
         start=lazy.window.get_size()),
    Click([mod], "Button2", lazy.window.bring_to_front())
]

main = None
dgroups_key_binder = None
dgroups_app_rules = []  # type: List
follow_mouse_focus = True
bring_front_click = False
cursor_warp = False
floating_layout = layout.Floating(float_rules=[
    # Run the utility of `xprop` to see the wm class and name of an X client.
    *layout.Floating.default_float_rules,
    Match(wm_class='confirmreset'),
    Match(wm_class='makebranch'),
    Match(wm_class='maketag'),
    Match(wm_class='ssh-askpass'),
    Match(title='branchdialog'),
    Match(title='pinentry'),
    Match(title='xsnow'),
    #{'wmclass': 'confirm'},
    #{'wmclass': 'dialog'},
    #{'wmclass': 'main.py'},
    #{'wmclass': 'download'},
    #{'wmclass': 'error'},
    #{'wmclass': 'file_progress'},
    #{'wmclass': 'notification'},
    #{'wmclass': 'splash'},
    #{'wmclass': 'toolbar'},
    #{'wmclass': 'confirmreset'},  # gitk
    #{'wmclass': 'makebranch'},  # gitk
    #{'wmclass': 'maketag'},  # gitk
    #{'wname': 'branchdialog'},  # gitk
    #{'wname': 'pinentry'},  # GPG key password entry
    #{'wname': 'dialog'},
    #{'wmclass': 'ssh-askpass'},  # ssh-askpass
])
auto_fullscreen = True
focus_on_window_activation = "smart"

# XXX: Gasp! We're lying here. In fact, nobody really uses or cares about this
# string besides java UI toolkits; you can see several discussions on the
# mailing lists, GitHub issues, and other WM documentation that suggest setting
# this string if your java app doesn't work correctly. We may as well just lie
# and say that we're a working one by default.
#
# We choose LG3D to maximize irony: it is a 3D non-reparenting WM written in
# java that happens to be on java's whitelist.
wmname = "LG3D"