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<script lang="ts">
import DOMPurify from 'dompurify';
import { onDestroy } from 'svelte';
import { marked } from 'marked';
import tippy from 'tippy.js';
import { roundArrow } from 'tippy.js';
export let placement = 'top';
export let content = `I'm a tooltip!`;
export let touch = true;
export let className = 'flex';
export let theme = '';
export let allowHTML = true;
export let tippyOptions = {};
let tooltipElement;
let tooltipInstance;
$: if (tooltipElement && content) {
if (tooltipInstance) {
tooltipInstance.setContent(DOMPurify.sanitize(content));
} else {
tooltipInstance = tippy(tooltipElement, {
content: DOMPurify.sanitize(content),
placement: placement,
allowHTML: allowHTML,
touch: touch,
...(theme !== '' ? { theme } : { theme: 'dark' }),
arrow: false,
offset: [0, 4],
...tippyOptions
});
}
} else if (tooltipInstance && content === '') {
if (tooltipInstance) {
tooltipInstance.destroy();
}
}
onDestroy(() => {
if (tooltipInstance) {
tooltipInstance.destroy();
}
});
</script>
<div bind:this={tooltipElement} aria-label={DOMPurify.sanitize(content)} class={className}>
<slot />
</div>
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