110 lines
3.8 KiB
Markdown
110 lines
3.8 KiB
Markdown
# somebar - dwm-like bar for dwl
|
|
|
|
|
|
|
|
This project is rather new. Beware of bugs.
|
|
|
|
The mailing list for this project is
|
|
[~raphi/public-inbox@lists.sr.ht](mailto:~raphi/public-inbox@lists.sr.ht).
|
|
|
|
## Dependencies
|
|
|
|
* c++ compiler, meson, and ninja
|
|
* wayland-scanner
|
|
* libwayland-client
|
|
* libwayland-cursor
|
|
* libcairo
|
|
* libpango
|
|
* libpangocairo
|
|
|
|
```
|
|
sudo apt install build-essential meson ninja-build \
|
|
libwayland-bin libwayland-client0 libwayland-cursor0 libwayland-dev \
|
|
libcairo2 libcairo2-dev \
|
|
libpango-1.0-0 libpango1.0-dev libpangocairo-1.0-0
|
|
|
|
# or
|
|
|
|
sudo pacman -S base-devel meson \
|
|
wayland wayland-protocols cairo pango
|
|
```
|
|
|
|
## Configuration
|
|
|
|
Copy `src/config.def.hpp` to `src/config.hpp`, and adjust if needed.
|
|
|
|
## Building
|
|
|
|
```
|
|
cp src/config.def.hpp src/config.hpp
|
|
meson setup build
|
|
ninja -C build
|
|
sudo ninja -C build install
|
|
```
|
|
|
|
## Usage
|
|
|
|
You must start somebar using dwl's `-s` flag, e.g. `dwl -s somebar`.
|
|
|
|
Somebar can be controlled by writing to `$XDG_RUNTIME_DIR/somebar-0`.
|
|
The following commands are supported:
|
|
|
|
* `status TEXT`: Updates the status bar
|
|
* `hide MONITOR` Hides somebar on the specified monitor
|
|
* `show MONITOR` Shows somebar on the specified monitor
|
|
* `toggle MONITOR` Toggles somebar on the specified monitor
|
|
|
|
MONITOR is an zxdg_output_v1 name, which can be determined e.g. using `weston-info`.
|
|
Additionally, MONITOR can be `all` (all monitors) or `selected` (the monitor with focus).
|
|
|
|
Commands can be sent either by writing to the file name above, or equivalently by calling
|
|
somebar with the `-c` argument. For example: `somebar -c toggle all`. This is recommended
|
|
for shell scripts, as there is no race-free way to write to a file only if it exists.
|
|
|
|
The maintainer of somebar also maintains
|
|
[someblocks](https://git.sr.ht/~raphi/someblocks/),
|
|
a fork of [dwmblocks](https://github.com/torrinfail/dwmblocks) that outputs
|
|
to somebar instead of dwm's bar.
|
|
|
|
## IPC
|
|
|
|
Out of the box, somebar cannot control dwl. Clicking on the tag bar has no
|
|
effect, because there is no communication channel from somebar back to dwl.
|
|
|
|
If you apply the patch `contrib/ipc.patch`, then somebar will
|
|
|
|
1. Not read stdin anymore, and instead use a wayland extension to read dwl's
|
|
state. This means you must close stdin yourself, if you choose to launch
|
|
somebar using dwl's -s flag.
|
|
2. somebar can use the same wayland extension to send commands back to dwl.
|
|
This means that clicking on tags will switch to that tag (this can of course
|
|
be customized in config.h).
|
|
|
|
If you apply the IPC patch to somebar, then
|
|
**dwl must have the [wayland-ipc patch](https://git.sr.ht/~raphi/dwl/blob/master/patches/wayland-ipc.patch) applied too**,
|
|
since dwl must implement the wayland extension too.
|
|
|
|
## License
|
|
|
|
somebar - dwm-like bar for dwl
|
|
|
|
Copyright (c) 2021 Raphael Robatsch
|
|
|
|
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 (including the next
|
|
paragraph) 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.
|