This is my fork of sxiv's lisgd.
https://git.sr.ht/~mil/lisgd
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57 lines
2.8 KiB
57 lines
2.8 KiB
# lisgd |
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Lisgd (libinput **synthetic** gesture daemon) lets you bind gestures based on |
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libinput touch events to run specific commands to execute. For example, |
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dragging left to right with one finger could execute a particular command |
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like launching a terminal. Directional L-R, R-L, U-D, and D-U gestures and |
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diagnol LD-RU, RD-LU, UR-DL, UL-DR gestures are supported with 1 through |
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n fingers. |
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Unlike other libinput gesture daemons, lisgd uses touch events to |
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recognize **synthetic swipe gestures** rather than using the *libinput*'s |
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gesture events. The advantage of this is that the synthetic gestures |
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you define via lisgd can be used on touchscreens, which normal libinput |
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gestures don't support. |
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This program was built for use on the [Pinephone](https://www.pine64.org/pinephone/); |
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however it could be used in general for any device that supports touch events, |
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like laptop touchscreens or similar. You may want to adjust the threshold |
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depending on the device you're using. |
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## Configuration |
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Configuration can be done in two ways: |
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1. Through a suckless style `config.h`; see the `config.def.h` |
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2. Through commandline flags which override the default config.h values |
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### Suckless-style config.h based configuration |
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Copy the example `config.def.h` configuration to `config.h`. |
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### Commandline flags based configuration |
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Flags: |
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- **-d [devicenodepath]**: Defines the dev filesystem device to monitor |
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- Example: `lisgd -d /dev/input/input1` |
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- **-g [nfingers,gesture,command]**: Allows you to bind a gesture wherein |
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nfingers is an integer, gesture is one of {LR,RL,DU,UD,DLUR,URDL,ULDR,DLUR}, |
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and command is the shell command to be executed. The -g option can be used |
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multiple times to bind multiple gestures. |
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- Single Gesture Example: `lisgd -g "1,LR,notify-send swiped lr"` |
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- Multiple Gestures Example: `lisgd -g "1,LR,notify-send swiped lr" -g "1,RL,noitfy-send swiped rl"` |
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- **-m [timeoutms]**: Number of milliseconds gestures must be performed within |
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to be registered. After the timeoutms value; the gesture won't be registered. |
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- Example: `lisgd -m 1200` |
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- **-o [orientation]**: Number of 90-degree rotations to translate gestures by. |
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Can be set to 0-3. For example using 1; a L-R gesture would become a U-D |
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gesture. Meant to be used for screen-rotation. |
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- Example `lisgd -o 1` |
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- **-r [degrees]**: Number of degrees offset each 45-degree interval may still |
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be recognized within. Maximum value is 45. Default value is 15. E.g. U-D |
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is a 180 degree gesture but with 15 degrees of leniency will be recognized |
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between 165-195 degrees. |
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- Example: `lisgd -r 20` |
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- **-t [threshold_units]**: Threshold in libinput units (pixels) after which a |
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gesture registers. Defaults to 300. |
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- Example: `lisgd -t 400` |
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- **-v**: Verbose mode, useful for debugging |
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- Example: `lisgd -v`
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