Stackq/node_modules/bits-ui/dist/bits/context-menu/components/context-menu-content.svelte

<script lang="ts">
	import { boxWith, mergeProps } from "svelte-toolbelt";
	import type { ContextMenuContentProps } from "../types.js";
	import { CONTEXT_MENU_TRIGGER_ATTR, MenuContentState } from "../../menu/menu.svelte.js";
	import { useId } from "../../../internal/use-id.js";
	import { noop } from "../../../internal/noop.js";
	import PopperLayer from "../../utilities/popper-layer/popper-layer.svelte";
	import { getFloatingContentCSSVars } from "../../../internal/floating-svelte/floating-utils.svelte.js";
	import PopperLayerForceMount from "../../utilities/popper-layer/popper-layer-force-mount.svelte";

	let {
		id = useId(),
		child,
		children,
		ref = $bindable(null),
		loop = true,
		onInteractOutside = noop,
		onCloseAutoFocus = noop,
		onOpenAutoFocus = noop,
		preventScroll = true,
		side = "right",
		sideOffset = 2,
		align = "start",
		// we need to explicitly pass this prop to the PopperLayer to override
		// the default menu behavior of handling outside interactions on the trigger
		onEscapeKeydown = noop,
		forceMount = false,
		trapFocus = false,
		style,
		...restProps
	}: ContextMenuContentProps = $props();

	const contentState = MenuContentState.create({
		id: boxWith(() => id),
		loop: boxWith(() => loop),
		ref: boxWith(
			() => ref,
			(v) => (ref = v)
		),
		onCloseAutoFocus: boxWith(() => onCloseAutoFocus),
	});

	const mergedProps = $derived(
		mergeProps(restProps, contentState.props, {
			side,
			sideOffset,
			align,
			onOpenAutoFocus,
			isValidEvent,
			trapFocus,
			loop,
			id,
			ref: contentState.opts.ref,
			preventScroll,
			onInteractOutside: handleInteractOutside,
			onEscapeKeydown: handleEscapeKeydown,
			shouldRender: contentState.shouldRender,
		})
	);

	function handleInteractOutside(e: PointerEvent) {
		onInteractOutside(e);
		if (e.defaultPrevented) return;

		// don't close if the interaction is with a submenu content or items
		if (e.target && e.target instanceof Element) {
			const subContentSelector = `[${contentState.parentMenu.root.getBitsAttr("sub-content")}]`;
			if (e.target.closest(subContentSelector)) return;
		}
		contentState.parentMenu.onClose();
	}

	function handleEscapeKeydown(e: KeyboardEvent) {
		onEscapeKeydown(e);
		if (e.defaultPrevented) return;
		contentState.parentMenu.onClose();
	}

	function isValidEvent(e: PointerEvent) {
		if ("button" in e && e.button === 2) {
			const target = e.target as HTMLElement;
			if (!target) return false;
			const isAnotherContextTrigger =
				target.closest(`[${CONTEXT_MENU_TRIGGER_ATTR}]`) !==
				contentState.parentMenu.triggerNode;
			return isAnotherContextTrigger;
		}
		return false;
	}
</script>

{#if forceMount}
	<PopperLayerForceMount
		{...mergedProps}
		{...contentState.popperProps}
		enabled={contentState.parentMenu.opts.open.current}
	>
		{#snippet popper({ props, wrapperProps })}
			{@const finalProps = mergeProps(
				props,
				{ style: getFloatingContentCSSVars("context-menu") },
				{ style }
			)}
			{#if child}
				{@render child({ props: finalProps, wrapperProps, ...contentState.snippetProps })}
			{:else}
				<div {...wrapperProps}>
					<div {...finalProps}>
						{@render children?.()}
					</div>
				</div>
			{/if}
		{/snippet}
	</PopperLayerForceMount>
{:else if !forceMount}
	<PopperLayer
		{...mergedProps}
		{...contentState.popperProps}
		open={contentState.parentMenu.opts.open.current}
	>
		{#snippet popper({ props, wrapperProps })}
			{@const finalProps = mergeProps(
				props,
				{ style: getFloatingContentCSSVars("context-menu") },
				{ style }
			)}
			{#if child}
				{@render child({ props: finalProps, wrapperProps, ...contentState.snippetProps })}
			{:else}
				<div {...wrapperProps}>
					<div {...finalProps}>
						{@render children?.()}
					</div>
				</div>
			{/if}
		{/snippet}
	</PopperLayer>
{/if}