[feature required] dual-role key for LAYER_MOMENTARY and layer ONESHOT

[chenzhihuai1990]

I hope there is a key that

1. holding it will switch a layer
2. tapping it will switch a layer for just oneshot(just like oneshot key but for layer switching)

example: Assume the key I want is called alt and in layer 1 the number key 1 to 9 are mapped to F1 to F9, then

1. press alt+1 will active F1
2. tap alt and then press 1 will also active F1 and then back to layer 0 automatically (the default layer)

This will be useful, when you want to press multi-key at the same time, such as, ctrl+alt+F1

[tmk]

Oneshot layer action has been on my to-do list for long time, I'll work on it someday :D

I wonder how you input 'ctrl+alt+F1', I assume that you have real alt modifier keys in addition to the 'alt'(oneshot layer), right? Or you mean that the 'alt' key works as 'alt' modifier too?

[chenzhihuai1990]

The former is right. I have mapped another useless key as 'alt' modifier.
Thank you for reading this issue and implement such wonderful tools. I am trying to implement this feature by myself, but it is still hard for me to understand the framework of the code.