feat(component): Add a mean for components to access raw key events

[louis-thevenet]

Description

This adds an is_editing method to components for whether they should receive all key inputs or just the regular actions.

Why

Currently, there is no way for a component to take user input.

[orhun]

+1 from me, also do you mind sharing what are you building & why you needed this? 👀

[louis-thevenet]

Sure! I'm building a markdown tasks parser and manager. I wanted to add a search bar and therefore needed to get user input.
Here is how it turned out =)

2024-09-29.22-49-02.mp4

[orhun]

that looks pretty! looking forward to the new releases, I want to package it for Arch 🐻

[joshka]

I defer to @kdheepak for whether this is the right idea. I'm not too familiar with this template.

[kdheepak]

I think this is a good reference PR! Thanks for making it. I'm not sure if we should merge it though, because the component template is already more complex than I'd like for a template and severely under-documented.

[louis-thevenet]

Your review was correct, I think this new version is cleaner. It allows a component to set specific actions to be escaped in editing mode.

I think this is a good reference PR! Thanks for making it. I'm not sure if we should merge it though, because the component template is already more complex than I'd like for a template and severely under-documented.

I agree with you, I'm happy with the template and did not have to change it a lot beside this "can't access raw keys" issue. But it was not a "ready to jump in" template for me, especially for a first Ratatui app, it took me some time to get comfortable with it.