143 lines
5.7 KiB
Markdown
143 lines
5.7 KiB
Markdown
# GNOME Shell Extension - Blur my Shell
|
|
|
|
[<img src="https://github.com/aunetx/files_utils/raw/master/get_it_on_gnome_extensions.png" height="100" align="right">](https://extensions.gnome.org/extension/3193/blur-my-shell/)
|
|
|
|
A GNOME Shell extension that adds a blur look to different parts of the GNOME Shell, including the top panel, dash and overview.
|
|
|
|
[Want to integrate simple automatic blurring in to your application?](https://github.com/aunetx/blur-my-shell#integrate-in-to-your-application)
|
|
|
|
Functionalities:
|
|
|
|
- blur dash with opacity prefs
|
|
- blur panel
|
|
- blur overview
|
|
- blur appfolders
|
|
- blur workspaces separation
|
|
- blur applications that request it (blur-provider)
|
|
- change lockscreen blur settings
|
|
- change appgrid's folders background blur intensity
|
|
- choose between static blur (generated once) and dynamic blur (generated each frame) for panel blur
|
|
- change performances settings
|
|
|
|
This extension is guaranteed to be compatible with the following extensions:
|
|
|
|
- [Dash to Dock](https://github.com/micheleg/dash-to-dock) (from dash blur switch)
|
|
- [Dash to Panel](https://github.com/home-sweet-gnome/dash-to-panel) (from panel blur switch)
|
|
- [Window List](https://extensions.gnome.org/extension/602/window-list/) (from dedicated switch)
|
|
- [Hide Top Bar](https://github.com/mlutfy/hidetopbar) (from dedicated option)
|
|
|
|
|
|
## Screenshots
|
|
|
|
Blurred Overview:
|
|
|
|
|
|
Blurred Top Panel:
|
|
|
|
|
|
Preferences:
|
|
|
|
|
|
## Known bugs
|
|
|
|
### Note
|
|
|
|
This extension can be buggy, as the gnome-shell's blur implementation is quite flawed in some ways.
|
|
|
|
To entirely remove artefacts from the top panel, you can use static blur with the appropriate switch, **use static blur**.
|
|
|
|
Moreover, if you don't use static blur, selecting *no artefacts* in the settings allows the blur to regenerate itself a lot better, at the expense of CPU time (but cannot currently tell the difference, less than 0.5% CPU on my middle-range i5)
|
|
|
|
Selecting another profile might be enough (especially if you have disabled animations and/or windows borders), feel free to test!
|
|
|
|
### List of bugs
|
|
|
|
- artefacts on blurred parts [gnome shell bug](https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2857)
|
|
- some apps may become transparent, a weird issue...
|
|
- cannot create rounded blur (so no rounded dash-to-dock, or panel corners, ...)
|
|
- overview blur is transparent on second monitor when using Wayland, sometimes :(
|
|
- etc (see in *issues*)
|
|
|
|
If you find other bugs, please report them!
|
|
|
|
## Advanced
|
|
|
|
### Install from source
|
|
|
|
To install the latest version (though maybe unstable), use the makefile:
|
|
|
|
```sh
|
|
git clone https://github.com/aunetx/blur-my-shell
|
|
cd blur-my-shell
|
|
make install
|
|
```
|
|
|
|
And restart GNOME Shell if needed.
|
|
|
|
### Application Blurring
|
|
|
|
Blur my Shell now supports providing blur to applications (formerly [blur-provider](https://github.com/CorvetteCole/blur-provider)).
|
|
Soon, this will allow users to choose applications out of a list to manually apply background blur to.
|
|
|
|
#### Try it out!
|
|
|
|
**Method 1**
|
|
|
|
1. run `xprop -f _MUTTER_HINTS 8s -set _MUTTER_HINTS blur-provider=${sigma-value}`
|
|
2. click on the window you want blur applied to (it needs to have transparency for the blur to be visible)
|
|
|
|
**Method 2**
|
|
|
|
1. `git clone https://github.com/AryToNeX/Glasstron`
|
|
2. `cd Glasstron/test`
|
|
3. `npm install && npm test`
|
|
|
|
#### Integrate in to your application
|
|
|
|
To request your application to be blurred, you simply need to add a property to your window.
|
|
|
|
Add one of the below keypairs to property `_MUTTER_HINTS`:
|
|
- `blur-provider=-1` to use the default Blur my Shell value, defined by the user
|
|
- `blur-provider=15` to select the sigma value yourself, where 15 can be replaced by any number from 0 to 111
|
|
|
|
You can test this with xprop: `xprop -f _MUTTER_HINTS 8s -set _MUTTER_HINTS blur-provider=15`.
|
|
|
|
*Infos about `_MUTTER_HINTS` property*
|
|
|
|
The purpose of the hints is to allow fine-tuning of the Window Manager and Compositor behaviour on per-window basis, and is intended primarily for hints that are plugin-specific.
|
|
|
|
The property is a list of colon-separated `key=value` pairs. The key names for any plugin-specific hints must be suitably namespaced to allow for shared use; `mutter-` key prefix is reserved for internal use, and must not be used by plugins.
|
|
|
|
### Force overview blur update
|
|
|
|
In case you have problems with your dynamic timed wallpaper not being updated due to using third-party process to change the wallpaper, you can force the overview blur to be updated with the command:\
|
|
`gsettings set org.gnome.desktop.background picture-opacity 99 && gsettings set org.gnome.desktop.background picture-opacity 100`
|
|
|
|
### Versions support
|
|
|
|
The current extension supports these GNOME Shell versions:
|
|
|
|
- 42 -- `master` branch
|
|
- 41 -- `master` branch
|
|
- 40 -- `master` branch
|
|
|
|
Older GNOME Shell versions are supported up to Blur my Shell version 6, and by versions 17, 19 and 22:
|
|
|
|
- 3.38 -- `pre_40` branch
|
|
- 3.36 -- `pre_40` branch
|
|
|
|
## Special thanks
|
|
|
|
<img src="https://github.com/aunetx/files_utils/raw/master/blur-my-shell@4x.png" height="128" align="right">
|
|
|
|
Special thanks to @swyknox for the awesome icon!
|
|
|
|
Many thanks to @CorvetteCole for his awesome contributions, especially for the applications blur :p
|
|
|
|
Of course, I am really grateful to the people sponsoring my work, it is really cool to be supported like this!
|
|
|
|
And an enormous thank you to every contributors, issue openers or simple users -- this is a fun project to manage :)
|
|
|
|
## License
|
|
|
|
This program is distributed under the terms of the GNU General Public License, version 2 or later.
|