File size: 5,219 Bytes
eb1202c | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 | import {
createContext,
createEffect,
createRoot,
createSignal,
getOwner,
onCleanup,
type Owner,
type ParentProps,
runWithOwner,
useContext,
type JSX,
startTransition,
For,
} from "solid-js"
import { Dialog as Kobalte } from "@kobalte/core/dialog"
import { makeEventListener } from "@solid-primitives/event-listener"
type DialogElement = () => JSX.Element
type Active = {
id: string
node: JSX.Element
dispose: () => void
owner: Owner
onClose?: () => void
setClosing: (closing: boolean) => void
}
const Context = createContext<ReturnType<typeof init>>()
function init() {
const [stack, setStack] = createSignal<Active[]>([])
const timer = { current: undefined as ReturnType<typeof setTimeout> | undefined }
const lock = { value: false }
onCleanup(() => {
if (timer.current === undefined) return
clearTimeout(timer.current)
timer.current = undefined
})
const close = (id?: string) => {
const items = stack()
const current = id ? items.find((item) => item.id === id) : items.at(-1)
if (!current || lock.value) return
lock.value = true
current.onClose?.()
current.setClosing(true)
const closed = current.id
if (timer.current !== undefined) {
clearTimeout(timer.current)
timer.current = undefined
}
timer.current = setTimeout(() => {
timer.current = undefined
current.dispose()
setStack((items) => items.filter((item) => item.id !== closed))
lock.value = false
}, 100)
}
createEffect(() => {
if (stack().length === 0) return
const onKeyDown = (event: KeyboardEvent) => {
if (event.key !== "Escape") return
close()
event.preventDefault()
event.stopPropagation()
}
makeEventListener(window, "keydown", onKeyDown, { capture: true })
})
const mount = (element: DialogElement, owner: Owner, onClose: (() => void) | undefined, layer: number) => {
const id = Math.random().toString(36).slice(2)
const zIndex = 50 + layer * 10
let dispose: (() => void) | undefined
let setClosing: ((closing: boolean) => void) | undefined
const node = runWithOwner(owner, () =>
createRoot((d: () => void) => {
dispose = d
const [closing, setClosingSignal] = createSignal(false)
setClosing = setClosingSignal
return (
<Kobalte
modal={stack().at(-1)?.id === id}
open={!closing()}
onOpenChange={(open: boolean) => {
if (open || stack().at(-1)?.id !== id) return
close(id)
}}
>
<Kobalte.Portal>
<Kobalte.Overlay
data-component="dialog-overlay"
style={{ "z-index": String(zIndex) }}
onClick={() => close(id)}
/>
<div
data-dialog-layer={layer}
style={{
position: "fixed",
inset: "0",
"z-index": String(zIndex),
display: "flex",
"align-items": "center",
"justify-content": "center",
"pointer-events": "none",
}}
>
{element()}
</div>
</Kobalte.Portal>
</Kobalte>
)
}),
)
if (!dispose || !setClosing) return
const active: Active = { id, node, dispose, owner, onClose, setClosing }
setStack((items) => [...items, active])
}
const push = (element: DialogElement, owner: Owner, onClose?: () => void) => {
if (timer.current !== undefined) {
clearTimeout(timer.current)
timer.current = undefined
}
lock.value = false
mount(element, owner, onClose, stack().length)
}
const show = (element: DialogElement, owner: Owner, onClose?: () => void) => {
for (const item of stack()) item.dispose()
setStack([])
if (timer.current !== undefined) {
clearTimeout(timer.current)
timer.current = undefined
}
lock.value = false
mount(element, owner, onClose, 0)
}
return {
stack,
close,
show,
push,
}
}
export function DialogProvider(props: ParentProps) {
const ctx = init()
return (
<Context.Provider value={ctx}>
{props.children}
<div data-component="dialog-stack">
<For each={ctx.stack()}>{(item) => item.node}</For>
</div>
</Context.Provider>
)
}
export function useDialog() {
const ctx = useContext(Context)
const owner = getOwner()
if (!owner) {
throw new Error("useDialog must be used within a DialogProvider")
}
if (!ctx) {
throw new Error("useDialog must be used within a DialogProvider")
}
return {
get active() {
return ctx.stack().at(-1)
},
show(element: DialogElement, onClose?: () => void) {
const base = ctx.stack().at(-1)?.owner ?? owner
return startTransition(() => ctx.show(element, base, onClose))
},
push(element: DialogElement, onClose?: () => void) {
const base = ctx.stack().at(-1)?.owner ?? owner
return startTransition(() => ctx.push(element, base, onClose))
},
close() {
ctx.close()
},
}
}
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