[Feature request] I want a method that is called when redrawing

[nabezokodaikon]

The "getLength" method is called every time a directory is opened, and the "getText" method is called every time an item is drawn, but I would like a method to be run on first display and on "redraw".

The reason is that I created a plugin that displays the Git status in a "column", but since the "git status" command is executed within the "getLength" method, the process becomes redundant.

Environment Information

• ddu-ui-filer version (SHA1): 94ad1d215fd48a4ef2311532a7383d44370ed53c

• denops.vim version (SHA1): bcc88ca61f1edcbe364dbfb4967204193efc6e9a

• deno version(deno -V output): deno 1.42.4

• OS: Linux

• neovim/Vim :version output: NVIM v0.10.0-dev-3023+g499070148

ddu-column-gitstatus

https://github.com/nabezokodaikon/ddu-column-gitstatus/blob/main/denops/%40ddu-columns/gitstatus.ts

[Shougo]

If you really need the feature, the length should be cached in your column.

The "getLength" method is called every time a directory is opened, and the "getText" method is called every time an item is drawn, but I would like a method to be run on first display and on "redraw".

getLength() depends all items and all items are recreated when you have opened/closed directories.

[nabezokodaikon]

In ddu-column-gitstatus, git information is held in the Column class, but is it different from that?

[Shougo]

I have implemented the feature. Please use getBaseText().

[nabezokodaikon]

Thank you!