mirror of
https://github.com/hyprwm/hyprland-wiki.git
synced 2024-11-15 09:45:58 +01:00
97 lines
5.3 KiB
Markdown
97 lines
5.3 KiB
Markdown
---
|
|
weight: 9
|
|
title: IPC
|
|
---
|
|
|
|
Hyprland exposes 2 UNIX Sockets, for controlling / getting info about Hyprland
|
|
via code / bash utilities.
|
|
|
|
## Hyprland Instance Signature (HIS)
|
|
|
|
```sh
|
|
echo $HYPRLAND_INSTANCE_SIGNATURE
|
|
```
|
|
|
|
## $XDG_RUNTIME_DIR/hypr/\[HIS\]/.socket.sock
|
|
|
|
Used for hyprctl-like requests. See the
|
|
[Hyprctl page](../Configuring/Using-hyprctl) for commands.
|
|
|
|
basically, write `[flag(s)]/command args`.
|
|
|
|
## $XDG_RUNTIME_DIR/hypr/\[HIS\]/.socket2.sock
|
|
|
|
Used for events. Hyprland will write to each connected client live events like
|
|
this:
|
|
|
|
`EVENT>>DATA\n` (`\n` is a linebreak)
|
|
|
|
e.g.: `workspace>>2`
|
|
|
|
## Events list
|
|
|
|
| name | description | data |
|
|
| --- | --- | --- |
|
|
| workspace | emitted on workspace change. Is emitted ONLY when a user requests a workspace change, and is not emitted on mouse movements (see `activemon`) | `WORKSPACENAME` |
|
|
| workspacev2 | emitted on workspace change. Is emitted ONLY when a user requests a workspace change, and is not emitted on mouse movements (see `activemon`) | `WORKSPACEID,WORKSPACENAME` |
|
|
| focusedmon | emitted on the active monitor being changed. | `MONNAME,WORKSPACENAME` |
|
|
| activewindow | emitted on the active window being changed. | `WINDOWCLASS,WINDOWTITLE` |
|
|
| activewindowv2 | emitted on the active window being changed. | `WINDOWADDRESS` |
|
|
| fullscreen | emitted when a fullscreen status of a window changes. | `0/1` (exit fullscreen / enter fullscreen) |
|
|
| monitorremoved | emitted when a monitor is removed (disconnected) | `MONITORNAME` |
|
|
| monitoradded | emitted when a monitor is added (connected) | `MONITORNAME` |
|
|
| monitoraddedv2 | emitted when a monitor is added (connected) | `MONITORID,MONITORNAME,MONITORDESCRIPTION` |
|
|
| createworkspace | emitted when a workspace is created | `WORKSPACENAME` |
|
|
| createworkspacev2 | emitted when a workspace is created | `WORKSPACEID,WORKSPACENAME` |
|
|
| destroyworkspace | emitted when a workspace is destroyed | `WORKSPACENAME` |
|
|
| destroyworkspacev2 | emitted when a workspace is destroyed | `WORKSPACEID,WORKSPACENAME` |
|
|
| moveworkspace | emitted when a workspace is moved to a different monitor | `WORKSPACENAME,MONNAME` |
|
|
| moveworkspacev2 | emitted when a workspace is moved to a different monitor | `WORKSPACEID,WORKSPACENAME,MONNAME` |
|
|
| renameworkspace | emitted when a workspace is renamed | `WORKSPACEID,NEWNAME` |
|
|
| activespecial | emitted when the special workspace opened in a monitor changes (closing results in an empty `WORKSPACENAME`) | `WORKSPACENAME,MONNAME` |
|
|
| activelayout | emitted on a layout change of the active keyboard | `KEYBOARDNAME,LAYOUTNAME` |
|
|
| openwindow | emitted when a window is opened | `WINDOWADDRESS`,`WORKSPACENAME`,`WINDOWCLASS`,`WINDOWTITLE` |
|
|
| closewindow | emitted when a window is closed | `WINDOWADDRESS` |
|
|
| movewindow | emitted when a window is moved to a workspace | `WINDOWADDRESS`,`WORKSPACENAME` |
|
|
| movewindowv2 | emitted when a window is moved to a workspace | `WINDOWADDRESS`,`WORKSPACEID`,`WORKSPACENAME` |
|
|
| openlayer | emitted when a layerSurface is mapped | `NAMESPACE` |
|
|
| closelayer | emitted when a layerSurface is unmapped | `NAMESPACE` |
|
|
| submap | emitted when a keybind submap changes. Empty means default. |`SUBMAPNAME` |
|
|
| changefloatingmode | emitted when a window changes its floating mode. `FLOATING` is either 0 or 1. | `WINDOWADDRESS`,`FLOATING` |
|
|
| urgent | emitted when a window requests an `urgent` state | `WINDOWADDRESS` |
|
|
| minimize | emitted when a window requests a change to its minimized state. `MINIMIZED` is either 0 or 1. | `WINDOWADDRESS,MINIMIZED` |
|
|
| screencast | emitted when a screencopy state of a client changes. Keep in mind there might be multiple separate clients. State is 0/1, owner is 0 - monitor share, 1 - window share | `STATE,OWNER` |
|
|
| windowtitle | emitted when a window title changes. | `WINDOWADDRESS` |
|
|
| windowtitlev2 | emitted when a window title changes. | `WINDOWADDRESS,WINDOWTITLE` |
|
|
| togglegroup | emitted when `togglegroup` command is used. <br> returns `state,handle` where the `state` is a toggle status and the `handle` is one or more window addresses separated by a comma<br> e.g. `0,0x64cea2525760,0x64cea2522380` where `0` means that a group has been destroyed and the rest informs which windows were part of it | `0/1,WINDOWADDRESS(ES)` |
|
|
| moveintogroup | emitted when the window is merged into a group. returns the address of a merged window | `WINDOWADDRESS` |
|
|
| moveoutofgroup | emitted when the window is removed from a group. returns the address of a removed window | `WINDOWADDRESS` |
|
|
| ignoregrouplock | emitted when `ignoregrouplock` is toggled. | `0/1` |
|
|
| lockgroups | emitted when `lockgroups` is toggled. | `0/1` |
|
|
| configreloaded | emitted when the config is done reloading | empty |
|
|
| pin | emitted when a window is pinned or unpinned | `WINDOWADDRESS,PINSTATE` |
|
|
|
|
{{< callout type=warning >}}
|
|
|
|
A fullscreen event is not guaranteed to fire on/off once in succession. Some windows
|
|
may fire multiple requests to be fullscreened, resulting in multiple
|
|
fullscreen events.
|
|
|
|
{{< /callout >}}
|
|
|
|
## How to use socket2 with bash
|
|
|
|
Example script using socket2 events with bash and `socat`:
|
|
|
|
```sh
|
|
#!/bin/sh
|
|
|
|
handle() {
|
|
case $1 in
|
|
monitoradded*) do_something ;;
|
|
focusedmon*) do_something_else ;;
|
|
esac
|
|
}
|
|
|
|
socat -U - UNIX-CONNECT:$XDG_RUNTIME_DIR/hypr/$HYPRLAND_INSTANCE_SIGNATURE/.socket2.sock | while read -r line; do handle "$line"; done
|
|
```
|