interfaces/compute-pressure.idl

// GENERATED CONTENT - DO NOT EDIT
// Content was automatically extracted by Reffy into webref
// (https://github.com/w3c/webref)
// Source: Compute Pressure API (https://wicg.github.io/compute-pressure/)

enum ComputePressureState { "nominal", "fair", "serious", "critical" };

enum ComputePressureFactor { "thermal", "power-supply" };

callback ComputePressureUpdateCallback = undefined (
  sequence<ComputePressureRecord> changes,
  ComputePressureObserver observer
);

enum ComputePressureSource { "cpu" };

[Exposed=(DedicatedWorker,SharedWorker,Window), SecureContext]
interface ComputePressureObserver {
  constructor(ComputePressureUpdateCallback callback);

  undefined observe(ComputePressureSource source, optional ComputePressureObserverOptions options = {});
  undefined unobserve(ComputePressureSource source);
  undefined disconnect();
  sequence<ComputePressureRecord> takeRecords();

  [SameObject] static readonly attribute FrozenArray<DOMString> supportedSources;

  [Exposed=Window] static Promise<PermissionState> requestPermission();
};

dictionary ComputePressureRecord {
  ComputePressureSource source;
  ComputePressureState state;
  sequence<ComputePressureFactor> factors;
  DOMHighResTimeStamp timestamp;
  ComputePressureObserverOptions options;
};

dictionary ComputePressureObserverOptions {
  double frequency;
};