@tldraw/utils/dist-esm/lib/timers.mjs.map

tldraw infinite canvas SDK (private utilities).

{
  "version": 3,
  "sources": ["../../src/lib/timers.ts"],
  "sourcesContent": ["/* eslint-disable no-restricted-properties */\n\n/** @public */\nexport class Timers {\n\tprivate timeouts = new Map<string, number[]>()\n\tprivate intervals = new Map<string, number[]>()\n\tprivate rafs = new Map<string, number[]>()\n\n\tconstructor() {\n\t\tthis.setTimeout = this.setTimeout.bind(this)\n\t\tthis.setInterval = this.setInterval.bind(this)\n\t\tthis.requestAnimationFrame = this.requestAnimationFrame.bind(this)\n\t\tthis.dispose = this.dispose.bind(this)\n\t}\n\n\t/** @public */\n\tsetTimeout(contextId: string, handler: TimerHandler, timeout?: number, ...args: any[]): number {\n\t\tconst id = window.setTimeout(handler, timeout, args)\n\t\tconst current = this.timeouts.get(contextId) ?? []\n\t\tthis.timeouts.set(contextId, [...current, id])\n\t\treturn id\n\t}\n\n\t/** @public */\n\tsetInterval(contextId: string, handler: TimerHandler, timeout?: number, ...args: any[]): number {\n\t\tconst id = window.setInterval(handler, timeout, args)\n\t\tconst current = this.intervals.get(contextId) ?? []\n\t\tthis.intervals.set(contextId, [...current, id])\n\t\treturn id\n\t}\n\n\t/** @public */\n\trequestAnimationFrame(contextId: string, callback: FrameRequestCallback): number {\n\t\tconst id = window.requestAnimationFrame(callback)\n\t\tconst current = this.rafs.get(contextId) ?? []\n\t\tthis.rafs.set(contextId, [...current, id])\n\t\treturn id\n\t}\n\n\t/** @public */\n\tdispose(contextId: string) {\n\t\tthis.timeouts.get(contextId)?.forEach((id) => clearTimeout(id))\n\t\tthis.intervals.get(contextId)?.forEach((id) => clearInterval(id))\n\t\tthis.rafs.get(contextId)?.forEach((id) => cancelAnimationFrame(id))\n\n\t\tthis.timeouts.delete(contextId)\n\t\tthis.intervals.delete(contextId)\n\t\tthis.rafs.delete(contextId)\n\t}\n\n\tdisposeAll() {\n\t\tfor (const contextId of this.timeouts.keys()) {\n\t\t\tthis.dispose(contextId)\n\t\t}\n\t}\n\n\tforContext(contextId: string) {\n\t\treturn {\n\t\t\tsetTimeout: (handler: TimerHandler, timeout?: number, ...args: any[]) =>\n\t\t\t\tthis.setTimeout(contextId, handler, timeout, args),\n\t\t\tsetInterval: (handler: TimerHandler, timeout?: number, ...args: any[]) =>\n\t\t\t\tthis.setInterval(contextId, handler, timeout, args),\n\t\t\trequestAnimationFrame: (callback: FrameRequestCallback) =>\n\t\t\t\tthis.requestAnimationFrame(contextId, callback),\n\t\t\tdispose: () => this.dispose(contextId),\n\t\t}\n\t}\n}\n"],
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