29 lines
526 B
TypeScript
29 lines
526 B
TypeScript
export class MutationQueue {
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elements: Array<HTMLElement>
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mutation: (elem: HTMLElement) => void
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constructor(mutation: (elem: HTMLElement) => void) {
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this.mutation = mutation
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this.elements = []
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}
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queue(elem: HTMLElement) {
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this.elements.push(elem)
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if(this.elements.length === 1) {
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window.requestAnimationFrame(() => this.mutateAll())
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}
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}
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mutateAll() {
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for(let i = 0; i < this.elements.length; i++) {
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this.mutation(this.elements[i])
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}
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this.clear()
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}
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clear() {
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this.elements.length = 0
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}
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} |