Archives/input-remapper
2
0
Fork 0
mirror of https://github.com/sezanzeb/input-remapper synced 2024-11-04 12:00:16 +00:00
Code Issues Packages Projects Releases Wiki Activity
4f20c4a37b
input-remapper/readme/usage.md
sezanzeb 6e021f98d0 update usage.md
2020-12-19 16:49:07 +01:00

2.4 KiB
Raw Blame History

Usage

To open the UI to modify the mappings, look into your applications menu and search for 'Key Mapper' in settings. You can also start it via key-mapper-gtk. It works with both Wayland and X11.

To change the mapping, you need to use the "Apply Defaults" button, so that the application can read the original keycode. It would otherwise be invisible since the daemon maps it independently of the GUI.

For changes to take effect, save the preset first. Otherwise, the daemon won't be able to know about your changes.

If stuff doesn't work, check the output of key-mapper-gtk -d and feel free to open up an issue here. Make sure to not post any debug logs that were generated while you entered private information with your device. Debug logs are quite verbose.

Macros

It is possible to write timed macros into the center column:

  • k(1).k(2) 1, 2
  • r(3, k(a).w(500)) a, a, a with 500ms pause
  • m(Control_L, k(a).k(x)) CTRL + a, CTRL + x
  • k(1).h(k(2)).k(3) writes 1 2 2 ... 2 2 3 while the key is pressed

Documentation:

  • r repeats the execution of the second parameter
  • w waits in milliseconds
  • k writes a single keystroke
  • m holds a modifier while executing the second parameter
  • h executes the parameter as long as the key is pressed down
  • . executes two actions behind each other

Syntax errors are shown in the UI on save. each k function adds a short delay of 10ms between key-down, key-up and ad the end that can be configured in ~/.config/key-mapper/config.

Bear in mind that anti-cheat software might detect macros in games.

Key Names

Check the autocompletion of the GUI for possible values. You can also obtain a complete list of possiblities using key-mapper-service --key-names. Examples:

  • Alphanumeric a to z and 0 to 9
  • Modifiers Alt_L Control_L Control_R Shift_L Shift_R
  • Mouse buttons BTN_LEFT BTN_RIGHT BTN_MIDDLE BTN_SIDE ...
  • Multimedia keys KEY_NEXTSONG KEY_PLAYPAUSE ...

Gamepads

Joystick movements will be translated to mouse movements, while the second joystick acts as a mouse wheel. All buttons, triggers and D-Pads can be mapped to keycodes and macros. Configuring the purpose of your joysticks is currently done in the global configuration at ~/.config/key-mapper/config.

The D-Pad can be mapped to W, A, S, D for example, to run around in games, while the joystick turns the view.

Tested with the XBOX 360 Gamepad. On Ubuntu, gamepads worked better in Wayland than with X11 for me.