eewing
73 lines
1.5 KiB
Svelte
73 lines
1.5 KiB
Svelte
<script lang="ts">
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import { type WritableBox, boxWith } from "svelte-toolbelt";
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import { mergeProps } from "svelte-toolbelt";
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import type { ToggleGroupRootProps } from "../types.js";
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import { ToggleGroupRootState } from "../toggle-group.svelte.js";
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import { createId } from "../../../internal/create-id.js";
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import { noop } from "../../../internal/noop.js";
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import { watch } from "runed";
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const uid = $props.id();
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let {
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id = createId(uid),
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ref = $bindable(null),
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value = $bindable(),
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onValueChange = noop,
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type,
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disabled = false,
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loop = true,
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orientation = "horizontal",
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rovingFocus = true,
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child,
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children,
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...restProps
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}: ToggleGroupRootProps = $props();
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function handleDefaultValue() {
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if (value !== undefined) return;
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value = type === "single" ? "" : [];
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}
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// SSR
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handleDefaultValue();
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watch.pre(
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() => value,
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() => {
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handleDefaultValue();
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}
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);
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const rootState = ToggleGroupRootState.create({
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id: boxWith(() => id),
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value: boxWith(
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() => value!,
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(v) => {
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value = v;
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// @ts-expect-error - we know
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onValueChange(v);
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}
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) as WritableBox<string> | WritableBox<string[]>,
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disabled: boxWith(() => disabled),
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loop: boxWith(() => loop),
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orientation: boxWith(() => orientation),
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rovingFocus: boxWith(() => rovingFocus),
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type,
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ref: boxWith(
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() => ref,
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(v) => (ref = v)
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),
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});
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const mergedProps = $derived(mergeProps(restProps, rootState.props));
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</script>
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{#if child}
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{@render child({ props: mergedProps })}
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{:else}
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<div {...mergedProps}>
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{@render children?.()}
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</div>
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{/if}
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