Anki/ts/lib/sveltelib/position/auto-update.ts
Damien Elmes 9f55cf26fc
Switch to SvelteKit (#3077)
* Update to latest Node LTS

* Add sveltekit

* Split tslib into separate @generated and @tslib components

SvelteKit's path aliases don't support multiple locations, so our old
approach of using @tslib to refer to both ts/lib and out/ts/lib will no
longer work. Instead, all generated sources and their includes are
placed in a separate out/ts/generated folder, and imported via @generated
instead. This also allows us to generate .ts files, instead of needing
to output separate .d.ts and .js files.

* Switch package.json to module type

* Avoid usage of baseUrl

Incompatible with SvelteKit

* Move sass into ts; use relative links

SvelteKit's default sass support doesn't allow overriding loadPaths

* jest->vitest, graphs example working with yarn dev

* most pages working in dev mode

* Some fixes after rebasing

* Fix/silence some svelte-check errors

* Get image-occlusion working with Fabric types

* Post-rebase lock changes

* Editor is now checked

* SvelteKit build integrated into ninja

* Use the new SvelteKit entrypoint for pages like congrats/deck options/etc

* Run eslint once for ts/**; fix some tests

* Fix a bunch of issues introduced when rebasing over latest main

* Run eslint fix

* Fix remaining eslint+pylint issues; tests now all pass

* Fix some issues with a clean build

* Latest bufbuild no longer requires @__PURE__ hack

* Add a few missed dependencies

* Add yarn.bat to fix Windows build

* Fix pages failing to show when ANKI_API_PORT not defined

* Fix svelte-check and vitest on Windows

* Set node path in ./yarn

* Move svelte-kit output to ts/.svelte-kit

Sadly, I couldn't figure out a way to store it in out/ if out/ is
a symlink, as it breaks module resolution when SvelteKit is run.

* Allow HMR inside Anki

* Skip SvelteKit build when HMR is defined

* Fix some post-rebase issues

I should have done a normal merge instead.
2024-03-31 09:16:31 +01:00

56 lines
1.4 KiB
TypeScript

// Copyright: Ankitects Pty Ltd and contributors
// License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
import type { FloatingElement, ReferenceElement } from "@floating-ui/dom";
import { autoUpdate as floatingUiAutoUpdate } from "@floating-ui/dom";
import type { Callback } from "@tslib/typing";
import type { ActionReturn } from "svelte/action";
/**
* The interface of `autoUpdate` of floating-ui.
* This means PositioningCallback can be used with that, but also invoked as it is.
*
* @example ```
* // Invoke the positioning algorithm handily
* position(myReference, (_, _, callback) => {
* callback();
* })`
*/
export type PositioningCallback = (
reference: ReferenceElement,
floating: FloatingElement,
position: Callback,
) => Callback;
/**
* The interface of a function that calls `computePosition` of floating-ui.
*/
export type PositionFunc = (
reference: ReferenceElement,
callback: PositioningCallback,
) => Callback;
function autoUpdate(
reference: ReferenceElement,
/**
* The method to position the floating element.
*/
position: PositionFunc,
): ActionReturn<PositionFunc> {
let cleanup: Callback;
function destroy() {
cleanup?.();
}
function update(position: PositionFunc): void {
destroy();
cleanup = position(reference, floatingUiAutoUpdate);
}
update(position);
return { destroy, update };
}
export default autoUpdate;