# Copyright (c) 2011 Mounier Florian
# Copyright (c) 2011 Paul Colomiets
# Copyright (c) 2012 Craig Barnes
# Copyright (c) 2012, 2014 Tycho Andersen
# Copyright (c) 2013 Tao Sauvage
# Copyright (c) 2014 ramnes
# Copyright (c) 2014 Sean Vig
# Copyright (c) 2014 dmpayton
# Copyright (c) 2014 dequis
# Copyright (c) 2017 Dirk Hartmann
#
# 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.
from __future__ import annotations
from typing import TYPE_CHECKING
import libqtile
from libqtile.command.base import expose_command
from libqtile.layout.base import _SimpleLayoutBase
if TYPE_CHECKING:
from libqtile.backend.base import Window
from libqtile.config import ScreenRect
[docs]class Zoomy(_SimpleLayoutBase):
"""A layout with single active windows, and few other previews at the right"""
defaults = [
("columnwidth", 150, "Width of the right column"),
("property_name", "ZOOM", "Property to set on zoomed window (X11 only)"),
("property_small", "0.1", "Property value to set on zoomed window (X11 only)"),
("property_big", "1.0", "Property value to set on normal window (X11 only)"),
("margin", 0, "Margin of the layout (int or list of ints [N E S W])"),
]
def __init__(self, **config):
_SimpleLayoutBase.__init__(self, **config)
self.add_defaults(Zoomy.defaults)
def add_client(self, client: Window) -> None: # type: ignore[override]
self.clients.append_head(client)
def configure(self, client: Window, screen_rect: ScreenRect) -> None:
left, right = screen_rect.hsplit(screen_rect.width - self.columnwidth)
if client is self.clients.current_client:
client.place(
left.x,
left.y,
left.width,
left.height,
0,
None,
margin=self.margin,
)
else:
h = right.width * left.height // left.width
client_index = self.clients.index(client)
focused_index = self.clients.current_index
offset = client_index - focused_index - 1
if offset < 0:
offset += len(self.clients)
if h * (len(self.clients) - 1) < right.height:
client.place(
right.x,
right.y + h * offset,
right.width,
h,
0,
None,
margin=self.margin,
)
else:
hh = (right.height - h) // (len(self.clients) - 1)
client.place(
right.x,
right.y + hh * offset,
right.width,
h,
0,
None,
margin=self.margin,
)
client.unhide()
def focus(self, win):
if self.property_name and libqtile.qtile.core.name != "x11":
self.property_name = ""
if (
self.clients.current_client
and self.property_name
and self.clients.current_client.window.get_property(self.property_name, "UTF8_STRING")
is not None
):
self.clients.current_client.window.set_property(
self.property_name, self.property_small, "UTF8_STRING", format=8
)
_SimpleLayoutBase.focus(self, win)
if self.property_name:
win.window.set_property(
self.property_name, self.property_big, "UTF8_STRING", format=8
)
[docs] @expose_command("down")
def next(self) -> None:
_SimpleLayoutBase.next(self)
[docs] @expose_command("up")
def previous(self) -> None:
_SimpleLayoutBase.previous(self)