feat: publish HoloLake model-native living system source

product-source/hololake-platform/src/utils/sheetBrowserScheduling.ts

@@ -0,0 +1,34 @@
+export type IdleHandle =
+  | { kind: 'idle'; id: number }
+  | { kind: 'timeout'; id: ReturnType<typeof setTimeout> }
+
+export function scheduleIdle(callback: () => void): IdleHandle {
+  const requestIdle = typeof window !== 'undefined' ? window.requestIdleCallback?.bind(window) : undefined
+  if (typeof requestIdle === 'function') return { kind: 'idle', id: requestIdle(callback) }
+  return { kind: 'timeout', id: setTimeout(callback, 0) }
+}
+
+export function cancelIdle(handle: IdleHandle): void {
+  if (handle.kind === 'idle') {
+    const cancelIdleFn = typeof window !== 'undefined' ? window.cancelIdleCallback?.bind(window) : undefined
+    if (typeof cancelIdleFn === 'function') cancelIdleFn(handle.id)
+    return
+  }
+
+  clearTimeout(handle.id)
+}
+
+export function requestFrame(callback: () => void): number {
+  return typeof window.requestAnimationFrame === 'function'
+    ? window.requestAnimationFrame(callback)
+    : window.setTimeout(callback, 0)
+}
+
+export function cancelFrame(id: number): void {
+  if (typeof window.cancelAnimationFrame === 'function') {
+    window.cancelAnimationFrame(id)
+    return
+  }
+
+  window.clearTimeout(id)
+}