2019-08-01 17:33:45 +03:00
|
|
|
# wdisplays
|
2019-07-06 05:51:52 +03:00
|
|
|
|
2020-05-08 15:25:30 +03:00
|
|
|
[![License: GPL 3.0 or later][license-img]][license-spdx]
|
2019-07-06 05:51:52 +03:00
|
|
|
|
2019-08-01 17:33:45 +03:00
|
|
|
wdisplays is a graphical application for configuring displays in Wayland
|
|
|
|
|
compositors. It borrows some code from [kanshi]. It should work in any
|
2020-05-09 22:32:45 +03:00
|
|
|
compositor that implements the wlr-output-management-unstable-v1 protocol.
|
|
|
|
|
Compositors that are known to support the protocol are [Sway] and [Wayfire].
|
|
|
|
|
The goal of this project is to allow precise adjustment of display settings in
|
|
|
|
|
kiosks, digital signage, and other elaborate multi-monitor setups.
|
2019-07-06 05:51:52 +03:00
|
|
|
|
2019-08-01 17:33:45 +03:00
|
|
|
|
|
|
|
|
|
2020-05-09 03:21:59 +03:00
|
|
|
# Installation
|
|
|
|
|
|
2020-05-09 22:32:45 +03:00
|
|
|
[![Repology][repology-img]][repology-pkg]
|
|
|
|
|
|
2020-05-09 03:21:59 +03:00
|
|
|
Check your distro for a `wdisplays` package. Known distro packages:
|
|
|
|
|
|
|
|
|
|
- [Alpine](https://pkgs.alpinelinux.org/package/edge/testing/x86_64/wdisplays)
|
|
|
|
|
- [Arch](https://aur.archlinux.org/packages/wdisplays-git/)
|
|
|
|
|
- [Debian](https://packages.debian.org/sid/wdisplays)
|
|
|
|
|
- [Fedora](https://copr.fedorainfracloud.org/coprs/wef/wdisplays/)
|
|
|
|
|
- [FreeBSD](https://svnweb.freebsd.org/ports/head/x11/wdisplays/)
|
|
|
|
|
- [Nix](https://github.com/NixOS/nixpkgs/tree/master/pkgs/tools/graphics/wdisplays)
|
|
|
|
|
- [OpenSUSE](https://build.opensuse.org/package/show/home%3AMWh3/wdisplays)
|
|
|
|
|
|
2019-08-01 17:33:45 +03:00
|
|
|
# Building
|
|
|
|
|
|
|
|
|
|
Build requirements are:
|
|
|
|
|
|
2019-08-27 18:15:43 +03:00
|
|
|
- meson
|
2019-08-01 17:33:45 +03:00
|
|
|
- GTK+3
|
|
|
|
|
- epoxy
|
|
|
|
|
- wayland-client
|
|
|
|
|
|
|
|
|
|
```sh
|
|
|
|
|
meson build
|
|
|
|
|
ninja -C build
|
|
|
|
|
sudo ninja -C build install
|
|
|
|
|
```
|
2019-07-06 05:51:52 +03:00
|
|
|
|
2019-08-27 18:15:43 +03:00
|
|
|
# Usage
|
|
|
|
|
|
|
|
|
|
Displays can be moved around the virtual screen space by clicking and dragging
|
|
|
|
|
them in the preview on the left panel. By default, they will snap to one
|
|
|
|
|
another. Hold Shift while dragging to disable snapping. You can click and drag
|
|
|
|
|
with the middle mouse button to pan. Zoom in and out either with the buttons on
|
|
|
|
|
the top left, or by holding Ctrl and scrolling the mouse wheel. Fine tune your
|
|
|
|
|
adjustments in the right panel, then click apply.
|
|
|
|
|
|
|
|
|
|
There are some options available by clicking the menu button on the top left:
|
|
|
|
|
|
|
|
|
|
- Automatically Apply Changes: Makes it so you don't have to hit apply. Disable
|
|
|
|
|
this for making minor adjustments, but be careful, you may end up with an
|
|
|
|
|
unusable setup.
|
|
|
|
|
- Show Screen Contents: Shows a live preview of the screens in the left panel.
|
|
|
|
|
Turn off to reduce energy usage.
|
|
|
|
|
- Overlay Screen Names: Shows big names in the corner of all screens for easy
|
|
|
|
|
identification. Disable if they get in the way.
|
|
|
|
|
|
2020-05-09 02:57:35 +03:00
|
|
|
# FAQ
|
2019-08-15 14:39:33 +03:00
|
|
|
|
|
|
|
|
### What is this?
|
|
|
|
|
|
|
|
|
|
It's intended to be the Wayland equivalent of an xrandr GUI, like [ARandR].
|
|
|
|
|
|
|
|
|
|
### I'm using Sway, why aren't my display settings saved when I log out?
|
|
|
|
|
|
|
|
|
|
Sway, like i3, doesn't save any settings unless you put them in the config
|
|
|
|
|
file. See man `sway-output`. If you want to have multiple configurations
|
|
|
|
|
depending on the monitors connected, you'll need to use an external program
|
2020-05-09 02:57:35 +03:00
|
|
|
like [kanshi]. Integration with that and other external daemons is planned.
|
2019-08-15 14:39:33 +03:00
|
|
|
|
2020-05-09 22:32:45 +03:00
|
|
|
### How do I add support to my compositor?
|
|
|
|
|
|
|
|
|
|
A minimal amount of code (approximately 150-200 LOC) is currently required to
|
|
|
|
|
get support for this in wlroots compositors. See the diff here for a sample
|
|
|
|
|
implementation on top of tinywl: [tinywl-output-management].
|
|
|
|
|
|
2019-07-06 05:51:52 +03:00
|
|
|
[kanshi]: https://github.com/emersion/kanshi
|
2020-05-09 22:32:45 +03:00
|
|
|
[Sway]: https://swaywm.org
|
|
|
|
|
[Wayfire]: https://wayfire.org
|
2019-08-15 14:39:33 +03:00
|
|
|
[ARandR]: https://christian.amsuess.com/tools/arandr/
|
2020-05-09 22:32:45 +03:00
|
|
|
[tinywl-output-management]: https://git.sr.ht/~jf/tinywl-output-management/commit/87a45d89ae0e7975e2a59f84e960380dd2f5ac08
|
2020-05-08 15:25:30 +03:00
|
|
|
|
|
|
|
|
[license-img]: https://img.shields.io/badge/License-GPL%203.0%20or%20later-blue.svg?logo=gnu
|
|
|
|
|
[license-spdx]: https://spdx.org/licenses/GPL-3.0-or-later.html
|
2020-05-09 22:32:45 +03:00
|
|
|
[repology-img]: https://repology.org/badge/tiny-repos/wdisplays.svg
|
|
|
|
|
[repology-pkg]: https://repology.org/project/wdisplays/versions
|
