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1 | 1 | <script lang="ts">
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| 2 | + import { tick, hasContext } from 'svelte'; |
2 | 3 | import type { Placement } from '@floating-ui/dom';
|
3 | 4 | import { autoUpdate, computePosition, flip, offset, shift } from '@floating-ui/dom';
|
4 |
| - import { onMount } from 'svelte'; |
5 | 5 |
|
| 6 | + export let portal: boolean = false; |
6 | 7 | export let placement: Placement | undefined = undefined;
|
7 | 8 | export let padding: 'none' | 'm' = 'm';
|
8 | 9 | export let offsetAmount: number = 6;
|
9 | 10 | export let disabled = false;
|
10 | 11 | export let maxWidth = '11.25rem';
|
| 12 | + export let delay: number = 0; |
11 | 13 |
|
12 | 14 | let show = false;
|
13 | 15 | let showing = false;
|
14 |
| - const id = 'tooltip-' + Math.random().toString(36).substring(2, 9); |
15 |
| - let referenceElement: HTMLSpanElement; |
| 16 | + let delayTimeout: ReturnType<typeof setTimeout>; |
| 17 | +
|
16 | 18 | let tooltipElement: HTMLDivElement;
|
| 19 | + let referenceElement: HTMLSpanElement; |
| 20 | + const id = 'tooltip-' + Math.random().toString(36).substring(2, 9); |
| 21 | +
|
| 22 | + const inDialogGroup = hasContext('dialog-group'); |
17 | 23 |
|
18 | 24 | async function showTooltip() {
|
19 |
| - await update(); |
20 |
| - showing = show = !disabled; |
| 25 | + if (disabled) return; |
| 26 | +
|
| 27 | + if (delayTimeout) { |
| 28 | + clearTimeout(delayTimeout); |
| 29 | + } |
| 30 | +
|
| 31 | + if (delay > 0) { |
| 32 | + delayTimeout = setTimeout(async () => { |
| 33 | + await update(); |
| 34 | + showing = show = true; |
| 35 | + }, delay); |
| 36 | + } else { |
| 37 | + await update(); |
| 38 | + showing = show = true; |
| 39 | + } |
21 | 40 | }
|
22 | 41 |
|
23 | 42 | function hideTooltip() {
|
| 43 | + if (delayTimeout) { |
| 44 | + clearTimeout(delayTimeout); |
| 45 | + } |
24 | 46 | show = false;
|
25 | 47 | }
|
26 | 48 |
|
27 | 49 | async function update() {
|
| 50 | + if (!referenceElement || !tooltipElement) return; |
| 51 | +
|
28 | 52 | const firstChild = referenceElement.firstElementChild;
|
29 | 53 | if (!(firstChild instanceof HTMLElement)) {
|
30 | 54 | return;
|
31 | 55 | }
|
| 56 | +
|
32 | 57 | const { x, y } = await computePosition(firstChild, tooltipElement, {
|
33 | 58 | placement,
|
34 | 59 | middleware: [offset(offsetAmount), flip(), shift()]
|
|
40 | 65 | });
|
41 | 66 | }
|
42 | 67 |
|
43 |
| - onMount(() => autoUpdate(referenceElement, tooltipElement, update)); |
| 68 | + function portalPopover(node: HTMLElement) { |
| 69 | + if (!portal && !inDialogGroup) return; |
| 70 | +
|
| 71 | + const target = !inDialogGroup |
| 72 | + ? document.body |
| 73 | + : // can be inside a modal/dialog |
| 74 | + document.body.querySelector<HTMLDialogElement>('dialog[open]'); |
| 75 | +
|
| 76 | + if (target) { |
| 77 | + target.appendChild(node); |
| 78 | + } |
| 79 | +
|
| 80 | + return { |
| 81 | + destroy() { |
| 82 | + if (target && node.parentNode === target) { |
| 83 | + target.removeChild(node); |
| 84 | + } |
| 85 | + } |
| 86 | + }; |
| 87 | + } |
| 88 | +
|
| 89 | + function fadeSlide(_: Node, { y = 8, duration = 200 } = {}) { |
| 90 | + return { |
| 91 | + duration, |
| 92 | + css: (time: number) => ` |
| 93 | + opacity: ${time}; |
| 94 | + transform: translateY(${(1 - time) * y}px); |
| 95 | + ` |
| 96 | + }; |
| 97 | + } |
| 98 | +
|
| 99 | + // eslint-disable-next-line @typescript-eslint/no-unused-vars |
| 100 | + function autoUpdateAction(_: HTMLDivElement) { |
| 101 | + let cleanup: (() => void) | undefined; |
| 102 | +
|
| 103 | + tick().then(() => { |
| 104 | + if (!referenceElement || !tooltipElement) return; |
| 105 | + cleanup = autoUpdate(referenceElement, tooltipElement, update); |
| 106 | + }); |
| 107 | +
|
| 108 | + return { |
| 109 | + destroy: () => cleanup?.() |
| 110 | + }; |
| 111 | + } |
44 | 112 | </script>
|
45 | 113 |
|
46 | 114 | <svelte:window on:resize={update} />
|
|
57 | 125 | >
|
58 | 126 | <slot {showing} {update} />
|
59 | 127 | </span>
|
60 |
| -<div |
61 |
| - {id} |
62 |
| - on:transitionend={() => (showing = false)} |
63 |
| - bind:this={tooltipElement} |
64 |
| - aria-hidden={!show} |
65 |
| - class:padding-none={padding === 'none'} |
66 |
| - class:padding-m={padding === 'm'} |
67 |
| - role="tooltip" |
68 |
| - style:max-inline-size={maxWidth} |
69 |
| - data-state={!show ? 'closed' : 'open'} |
70 |
| -> |
71 |
| - <slot {showing} {update} name="tooltip" /> |
72 |
| -</div> |
| 128 | + |
| 129 | +{#if show} |
| 130 | + <div |
| 131 | + {id} |
| 132 | + transition:fadeSlide |
| 133 | + use:autoUpdateAction |
| 134 | + use:portalPopover |
| 135 | + on:transitionend={() => (showing = false)} |
| 136 | + bind:this={tooltipElement} |
| 137 | + aria-hidden={!show} |
| 138 | + class:padding-none={padding === 'none'} |
| 139 | + class:padding-m={padding === 'm'} |
| 140 | + role="tooltip" |
| 141 | + style:max-inline-size={maxWidth} |
| 142 | + data-state={!show ? 'closed' : 'open'} |
| 143 | + > |
| 144 | + <slot {showing} {update} name="tooltip" /> |
| 145 | + </div> |
| 146 | +{/if} |
73 | 147 |
|
74 | 148 | <style lang="scss">
|
75 | 149 | [role='note'] {
|
|
88 | 162 | color: var(--fgcolor-on-invert);
|
89 | 163 | visibility: hidden;
|
90 | 164 | opacity: 0;
|
91 |
| - transition: visibility 0s linear 0.2s; |
92 | 165 | z-index: 9002;
|
93 | 166 |
|
94 | 167 | &[aria-hidden='false'] {
|
|
104 | 177 | padding: var(--space-2) var(--space-4);
|
105 | 178 | }
|
106 | 179 | }
|
107 |
| -
|
108 |
| - &[data-state='open'] { |
109 |
| - animation: pink-tooltip-enter 0.2s ease-out; |
110 |
| - } |
111 |
| -
|
112 |
| - &[data-state='closed'] { |
113 |
| - animation: pink-tooltip-exit 0.2s ease-out; |
114 |
| - } |
115 |
| - } |
116 |
| - @keyframes pink-tooltip-enter { |
117 |
| - from { |
118 |
| - opacity: 0; |
119 |
| - transform: translateY(0.5rem); |
120 |
| - } |
121 |
| - to { |
122 |
| - opacity: 1; |
123 |
| - transform: translateY(0); |
124 |
| - } |
125 |
| - } |
126 |
| -
|
127 |
| - @keyframes pink-tooltip-exit { |
128 |
| - from { |
129 |
| - opacity: 1; |
130 |
| - transform: translateY(0); |
131 |
| - } |
132 |
| - to { |
133 |
| - opacity: 0; |
134 |
| - transform: translateY(0.5rem); |
135 |
| - } |
136 | 180 | }
|
137 | 181 | </style>
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