74 lines
2.2 KiB
Svelte
74 lines
2.2 KiB
Svelte
<script lang="ts" context="module">
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import { getContext, setContext } from "svelte";
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let DISCLOSURE_PANEL_CONTEXT_NAME = "headlessui-disclosure-panel-context";
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export function usePanelContext(): string | undefined {
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return getContext(DISCLOSURE_PANEL_CONTEXT_NAME);
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}
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type TDisclosurePanelProps<
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TSlotProps extends {},
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TAsProp extends SupportedAs
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> = TPassThroughProps<TSlotProps, TAsProp, "div"> & {
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/** Whether the element should ignore the internally managed open/closed state */
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static?: boolean;
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/** Whether the element should be unmounted, instead of just hidden, based on the open/closed state */
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unmount?: boolean;
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};
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</script>
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<script lang="ts">
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import { useDisclosureContext, DisclosureStates } from "./Disclosure.svelte";
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import { State, useOpenClosed } from "$lib/internal/open-closed";
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import { forwardEventsBuilder } from "$lib/internal/forwardEventsBuilder";
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import { get_current_component } from "svelte/internal";
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import type { SupportedAs } from "$lib/internal/elements";
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import type { HTMLActionArray } from "$lib/hooks/use-actions";
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import Render, {
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Features,
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type TPassThroughProps,
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} from "$lib/utils/Render.svelte";
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/***** Props *****/
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type TAsProp = $$Generic<SupportedAs>;
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type $$Props = TDisclosurePanelProps<typeof slotProps, TAsProp>;
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export let as: SupportedAs = "div";
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export let use: HTMLActionArray = [];
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/***** Events *****/
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const forwardEvents = forwardEventsBuilder(get_current_component());
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/***** Component *****/
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const api = useDisclosureContext("DisclosurePanel");
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let openClosedState = useOpenClosed();
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setContext(DISCLOSURE_PANEL_CONTEXT_NAME, $api.panelId);
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$: panelStore = $api.panelStore;
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$: visible =
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$openClosedState !== null
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? $openClosedState === State.Open
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: $api.disclosureState === DisclosureStates.Open;
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$: propsWeControl = { id: $api.panelId };
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$: slotProps = {
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open: $api.disclosureState === DisclosureStates.Open,
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close: $api.close,
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};
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</script>
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<Render
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{...{ ...$$restProps, ...propsWeControl }}
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{as}
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{slotProps}
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use={[...use, forwardEvents]}
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name={"DisclosurePanel"}
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bind:el={$panelStore}
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{visible}
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features={Features.RenderStrategy | Features.Static}
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>
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<slot {...slotProps} />
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</Render>
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