I don't want to bother importing Rich's Color class in addition to
Textual's Color class.
This also doesn't work, which might be the fastest if it worked:
style.color.triplet.red = 255 - style.color.triplet.red
style.color.triplet.green = 255 - style.color.triplet.green
style.color.triplet.blue = 255 - style.color.triplet.blue
style.bgcolor.triplet.red = 255 - style.bgcolor.triplet.red
style.bgcolor.triplet.green = 255 - style.bgcolor.triplet.green
style.bgcolor.triplet.blue = 255 - style.bgcolor.triplet.blue
This will make it possible to load localization data for a language
defined by a command-line argument, throughout the program.
Unfortunately this separates the usage of the arguments from their
definitions by a wide margin, making it harder to edit, especially
with AI autocomplete. For now. I could refactor things, either move
the bulk of this file to separate files, or define a configure_app
function up top to use down below.
Giving up on the python translation of the RC file parsing and pre-processing for now, in favor of simply parsing the JS files already generated, which is a much simpler task.
- Confirm discarding changes for Open, New, or Exit, including for
exit via Ctrl+C which was previously handled by a built-in binding.
- Await Save As dialog closing, including when Save triggers Save As.
This is my first time using asynchronous features in Python,
(as far as I remember,) so it's a bit messy.
- Make DialogWindow callback also for Cancel, which means all
DialogWindow usage sites care what button is selected.
- Send RequestClose event for Esc key.
It took a while to figure out this magic.
`textual run --help` says:
> If you are running a file and want to pass command line arguments, wrap the
> filename and arguments in quotes:
>
> textual run "foo.py arg --option"
But it doesn't describe how to handle those arguments.
