Qtile config.py

config.py

# Copyright (c) 2010 Aldo Cortesi
# Copyright (c) 2010, 2014 dequis
# Copyright (c) 2012 Randall Ma
# Copyright (c) 2012-2014 Tycho Andersen
# Copyright (c) 2012 Craig Barnes
# Copyright (c) 2013 horsik
# Copyright (c) 2013 Tao Sauvage
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
import os

from typing import List  # noqa: F401

from libqtile import bar, layout, widget
from libqtile.config import Click, Drag, Group, Key, Screen
from libqtile.lazy import lazy
from libqtile.utils import guess_terminal

from Xlib import X, display
from Xlib.ext import randr


UP = 'u'
DOWN = 'e'
LEFT = 'n'
RIGHT = 'o'

PROMPT = 'g'
RESET_SIZE = 'r'
RESTART_QTILE = 'd'
KILL_WINDOW = 'w'

groups = [Group(i) for i in "asht"]

mod = "mod4"
mod1 = 'shift'
mod2 = 'control'

terminal = guess_terminal()

d = display.Display()
s = d.screen()
r = s.root
res = r.xrandr_get_screen_resources()._data

num_screens = 0
for output in res['outputs']:
    print(f'Output {output}')
    mon = d.xrandr_get_output_info(output, res['config_timestamp'])._data
    print(f'{mon["name"]}: {mon["preferred"]}')
    if mon['preferred']:
        num_screens += 1

keys = [
    # Switch between windows
    Key([mod], LEFT, lazy.layout.left(), desc="Move focus to left"),
    Key([mod], RIGHT, lazy.layout.right(), desc="Move focus to right"),
    Key([mod], DOWN, lazy.layout.down(), desc="Move focus down"),
    Key([mod], UP, lazy.layout.up(), desc="Move focus up"),
    Key([mod], "space", lazy.layout.next(), desc="Move window focus to other window"),
    # Move windows between left/right columns or move up/down in current stack.
    # Moving out of range in Columns layout will create new column.
    Key([mod, mod1], LEFT, lazy.layout.shuffle_left(), desc="Move window to the left"),
    Key([mod, mod1], RIGHT, lazy.layout.shuffle_right(), desc="Move window to the right"),
    Key([mod, mod1], DOWN, lazy.layout.shuffle_down(), desc="Move window down"),
    Key([mod, mod1], UP, lazy.layout.shuffle_up(), desc="Move window up"),
    # Grow windows. If current window is on the edge of screen and direction
    # will be to screen edge - window would shrink.
    Key([mod, mod2], LEFT, lazy.layout.grow_left(), desc="Grow window to the left"),
    Key([mod, mod2], RIGHT, lazy.layout.grow_right(), desc="Grow window to the right"),
    Key([mod, mod2], DOWN, lazy.layout.grow_down(), desc="Grow window down"),
    Key([mod, mod2], UP, lazy.layout.grow_up(), desc="Grow window up"),
    Key([mod], RESET_SIZE, lazy.layout.normalize(), desc="Reset all window sizes"),
    # Toggle between split and unsplit sides of stack.
    # Split = all windows displayed
    # Unsplit = 1 window displayed, like Max layout, but still with
    # multiple stack panes
    Key(
        [mod, mod1],
        "Return",
        lazy.layout.toggle_split(),
        desc="Toggle between split and unsplit sides of stack",
    ),
    Key([mod], "Return", lazy.spawn(terminal), desc="Launch terminal"),
    # Toggle between different layouts as defined below
    Key([mod], "Tab", lazy.next_layout(), desc="Toggle between layouts"),
    Key([mod], KILL_WINDOW, lazy.window.kill(), desc="Kill focused window"),
    Key([mod, mod2], RESTART_QTILE, lazy.restart(), desc="Restart Qtile"),
    # Key([mod, mod2], "q", lazy.shutdown(), desc="Shutdown Qtile"),
    Key([mod], PROMPT, lazy.spawncmd(), desc="Spawn a command using a prompt widget"),
]


for i in groups:
    keys.extend(
        [
            # mod1 + letter of group = switch to group
            Key(
                [mod],
                i.name,
                lazy.group[i.name].toscreen(),
                desc="Switch to group {}".format(i.name),
            ),
            # mod1 + shift + letter of group = switch to & move focused window to group
            Key(
                [mod, mod1],
                i.name,
                lazy.window.togroup(i.name, switch_group=True),
                desc="Switch to & move focused window to group {}".format(i.name),
            ),
            # Or, use below if you prefer not to switch to that group.
            # # mod1 + shift + letter of group = move focused window to group
            # Key([mod, mod1], i.name, lazy.window.togroup(i.name),
            #     desc="move focused window to group {}".format(i.name)),
        ]
    )

layouts = [
    layout.Max(),
    layout.Stack(num_stacks=2),
    # Try more layouts by unleashing below layouts.
    # layout.Bsp(),
    # layout.Columns(),
    # layout.Matrix(),
    # layout.MonadTall(),
    # layout.MonadWide(),
    # layout.RatioTile(),
    # layout.Tile(),
    layout.TreeTab(),
    # layout.VerticalTile(),
    # layout.Zoomy(),
]

widget_defaults = dict(
    font='sans',
    fontsize=12,
    padding=3,
)
extension_defaults = widget_defaults.copy()

screens = list()
for screen in range(num_screens):
    prompt = '{0}@{1}: '.format(os.environ["USER"], 'red')
    screens.append(
        Screen(
            bottom=bar.Bar(
                [
                    widget.CurrentLayout(),
                    widget.GroupBox(),
                    widget.Prompt(prompt=prompt),
                    widget.WindowName(),
                    widget.Chord(
                        chords_colors={
                            'launch': ("#ff0000", "#ffffff"),
                        },
                        name_transform=lambda name: name.upper(),
                    ),
                    widget.TextBox("default config", name="default"),
                    widget.TextBox("Press <M-r> to spawn", foreground="#d75f5f"),
                    widget.Systray(),
                    widget.Clock(format='%Y-%m-%d %a %I:%M %p'),
                    widget.QuickExit(),
                ],
                24,
            ),
        )
    )
print(screens)

# 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()),
]

dgroups_key_binder = None
dgroups_app_rules = []  # type: List
main = None  # WARNING: this is deprecated and will be removed soon
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.
        {'wmclass': 'confirm'},
        {'wmclass': 'dialog'},
        {'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
        {'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"