Now that we have such a convenient lil outfit viewer component we built
for the item page preview, it's easy peasy to drop it in here too! And
it's all nice and lightweight, since in this case it's basically just.
image tags, with some supporting enhancements.
Anyway, this page has no actual useful styles of its own yet. Gonna
make it look nice and such!
Oh sweet, I learned about a new CSS feature with good-enough support!
This lets you use CSS transitions for an element as it enters the page,
or becomes visible.
Firefox only has partial support for this feature rn, but its partial
support covers our case, I tested to make sure! (Specifically, it
doesn't handle transitioning from `display: none` yet, which isn't what
we're doing.)
Yeah, I don't remember why So Many Years Ago I felt it was important to
use the Droid fonts; I adapted this choice into the Noto fonts when
modernizing the other day, but, tbh, the default system fonts are
probably just a better fit for like. everything we do, and then *not*
downloading MB of font files.
I also feel like a lot of the contexts where we used serif fonts were
like, frankly incidental, based on where we chose `<p>` for semantic
reasons? I don't think any of them actually are made much better by
serifs, I'm okay with just simplifying and dropping that, instead of
looking for a better serif font stack to replace it.
This shouldn't ever be an issue in practice? I just noticed it because
something funny is going on with the `#userbar` element specifically
not using the Delicious font, and so I figured, hey, this simulates a
very real possible scenario, I'd rather use our consistent sans font
in this case!
Huh okay, moving to my other machine, the change to Noto Sans subtly
broke the homepage layout a bit, wrapping the form buttons to the next
line in the three module sections.
Here, I refactor to more modern grid/flexbox sensibilities. Btw, there
was a Flexbox thing that didn't work quite how I expected? I commented
on my confusion, but checked in Chrome and Firefox and it seems to work
in both, so, ok!
Okay cool, so this was an error that was happening *only* when building
assets for production: Sass's CSS minifier isn't familiar with all
modern CSS syntax (I think is the issue?), and so errors on things that
are actually totally okay.
I had previously worked around this in `swf_assets/show.css` with an
equivalent syntax that Sass recognized. But in this latest case with
the new `fonts.css.erb`, it was upset about the `src` list for the
fonts, and I don't know a workaround for that.
So, let's just disable Sass's CSS minification for now. I imagine the
difference isn't huge when CSS compresses just fine with gzip anyway?
(Most of what you can "minify" in CSS is whitespace, and that largely
seems silly to me when gzip is running.)
I was just scrolling our CSS and surprised to find we use Google Fonts
embeds! I don't like depending on external hosts like that.
Google Fonts doesn't offer the Droid fonts for download anymore,
though—looks like the Noto fonts are their spiritual successor. The
Droid Serif and Noto Serif fonts look visually identical to me, but the
Sans ones are a bit different… I kinda like the charm of the Droid Sans
better, but ah well! I'd rather be moving forward with a more modern
font with more reliable glyph support etc for now.
I think this has just been broken for a long time? And I don't think
it's very useful in a world 15 years later, where our problem *used* to
be giant gaps in our library, which isn't really our data problem
anymore.
No more of this loading everything into `application.css`! I'm
arbitrarily starting here because that's where I've been playing
lately, but this is part of a larger effort to move toward a more
straightforward CSS architecture (and away from Sass even?)
I skipped this for a bit because I couldn't think of a simple way to
adapt this behavior to a web component + vanilla CSS setting, but then
I thought of CSS variables, and sat down and cranked this out!
I noticed the last row of the species faces required a scroll, I forget
when that happened! But I made some tweaks, most notably widened the
container from the normal 800px, so that on bigger screens everything
lays out and aligns nice, without requiring any scrolling of the face
container!
Oh right, forgot about this lol!
The specific effect on Impress 2020 where the button label expands is,
kinda hard to implement in normal CSS/JS, and so I'm not in the mood
and I'm settling for the `title` attribute lol
Oh right, I need the error indicator to be part of a container that
also contains the outfit viewer, to appear below it!
I was motivated because I realized I forgot the Customize More button
so now I'm building it lol
The loading indicator *should* fade in after two seconds, to avoid a
flash of a loading indicator when the page loads quickly - but in some
circumstances it wouldn't delay:
1. Visit an item page. (It delays correctly the first time!)
2. Click "Infinite Closet", then click a link to another item page.
3. The loading indicator appears immediately, because this time the
web component JS is already loaded, so the `outfit-layer` elements
enter `:state(loading)` *immediately*. The element starts at
`opacity: 1`, and the delay doesn't matter, because it was never at
anything else.
In this change, we have the `outfit-viewer` web component take on a
`:state(after-first-frame)`, after a `setTimeout(0)` resolves. That
enables the loading state CSS to *never* apply on the first frame, but
then sometimes kick in on the *second* frame, so that the element is
correctly perceived as "transitioning" from hidden to visible, and the
two-second delay will apply.
When I run `bin/deploy:precompile` on the previous version, I get an
error from libsass that `vw` and `vh` are incompatible units. I don't
get this error in development, only when compiling for production.
My inference is:
1. For the production build, Sass is trying to preprocess even non-SASS
files, maybe to help minify them?
2. In Sass, their `min()` existed before CSS's `min()`, so it's
treating it Like That, and returning a reasonable-in-some-cases-but-
not-here error that `min(100vw, 100vh)` can't be *precomputed*.
Anyway, wrapping it in `calc()` isn't a *problem*, and helps the Sass
compiler not try to precompute it, so. Okay!
https://github.com/sass/node-sass/issues/2815#issuecomment-575926329
We add a new `use_responsive_design` helper, for pages to opt into this
new CSS—mostly just because like… it's *worse* to apply these styles
for pages that don't expect it 😅
And then, I fix up a couple things on the item page (including in the
general items layout) to match!
I'm doing this because the species face picker layout is going to want
some responsive awareness, and I want to be doing that from the start!
Here, I remember the trick I learned when building the outfit viewer:
web components are great for making sure stuff stays initialized well
in a Turbo environment!
The problem was, after submitting the form and getting a new preview
loaded via Turbo, the part where we remove `inert` would get undone.
Additionally, this script only loads *once* per session, so if you
Turbo-nav to a different item then that part of the page never ran.
Instead, we use web components to remove the attributes on mount, then
again if they're ever reapplied by Idiomorph.
We mark the options as `inert` and `aria-hidden` while the JS is still
loading—and if the `noscript` tag tells us it's never coming, it covers
up the picker with a brief explainer!
The basics are working great! There's a few known missing things though:
- Add reasonable noscript behavior
- Disable options where there's no valid appearance
- Lay it out actually _good_, instead of just images dumped there
Adapting what the Impress 2020 UI does, but in Ruby instead!
I feel like this is case is really starting to show the power of doing
this stuff in Rails instead of via an API… we can *really* take
advantage of our models and our handy idioms at all points. This is
just so much less *code* than this feature takes in Node + GraphQL +
React.
Oh right, if the *label* is `:active`, that only applies if we're
clicking it with our mouse. But if the *toggle* is actively, that
applies both to mouse events on the label, and keyboard events on the
checkbox.
Specifically, if a movie layer was the top layer, the `cursor: wait` on
the preview wouldn't show, because the iframe's *contents* would take
priority, and they were using the default cursor.
