feat: togglable message log window size

[scarf005]

Summary

SUMMARY: Interface "Toggleable message log window size"

Purpose of change

• fixes heighten message log same to window size #2508

Describe the solution

now width and height of message log can be toggled via w and h respectively.

Core logic

Such things aren't standardised, we don't have a UI library for that.
You'll want to call .mark_resize() on the ui_adaptor for that window, and in on_screen_resize callback, choose the size based on a boolean.

logic help from @olanti-p.

flowchart:

1. in input, toggle_wide_display() is triggered.
2. ui is marked to be resized. it triggers init().
3. new window is drawn using init(). new size is selected when set_size() is triggered.

Describe alternatives you've considered

pain

Testing

tried restarting game after changing display size. it was persistent.
also, as olanti requested, key help correctly works.

[scarf005]

As to the log window - would it be possible to make it toggleable?
As in, with a hotkey - expand/collapse, not game option

keeping it draft for a while until adding toggleable hotkey @olanti-p requested.

[scarf005]

spent 3 hours and inputs.h is a pain, i guess toggleable panel could be done in another PR

[olanti-p]

Why would you be looking in input.h?

The message window lives entirely in messages.cpp, and already defines a bunch of hotkeys. You just have to find the place where it creates its own local input_context, see how it defines and then queries actions, and replicate that for your new key.
JSON side of hotkeys lives in data/raw/, you can grep for any message window's action id and input_context category to see which exact hotkeys correspond to defined actions, and add a new one.

[scarf005]

...oh wait it was Messages::dialog::input

[scarf005]

@olanti-p, i'm having difficulty toggling then refreshing the window. could you check b00b5c0? it contains my (failed) attempt to refresh the messages screen.

[scarf005]

...wait again, nevermind. had a nap and fixed it.

[olanti-p]

When I wrote

would it be possible to make it toggleable?

I was referring to the window height, and to make it expandable, not expanded-by-default. On the screenshot, it's very hard to make out the text or follow what time the messages refer to because of the enormous height.
It's actually tolerable on the more common 1920x1080, so that's a matter of taste I guess.

[scarf005]

I was referring to the window height, and to make it expandable, not expanded-by-default.

...oh, i thought you meant about the width. could you clarify how should i change the behavior?

1. expandable width and height.
2. expandable height only.

nevermind, i'm adding both

[scarf005]

@olanti-p ready to review. now message logs are default collapsed down per your request, and their width and height can be both widened via w and h shortcut. the preferences are persistent during the game.

[olanti-p]

Works nicely. Could you also add a hint for users somewhere?

You could extend the existing hint in Messages::dialog::show() e.g. from

_( "< Press %s to filter, %s to reset >" )

to

_( "< Press %s to filter, %s to reset, %s or %s to adjust size >" )