// Copyright 2021 The Dawn Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// An IDL file that provides stub definitions for dictionaries and interfaces
// used by the webgpu.idl file
//
// The [LegacyNoInterfaceObject] annotation asks idlgen to not create a global constructor for
// an interface. It is a real WebIDL annotation but we use it liberally here.
// https://webidl.spec.whatwg.org/#LegacyNoInterfaceObject

dictionary EventInit {
  boolean bubbles = false;
  boolean cancelable = false;
  boolean composed = false;
};

[LegacyNoInterfaceObject] interface Navigator {
  readonly attribute DOMString vendorSub;
  readonly attribute DOMString productSub;
  readonly attribute DOMString vendor;
};

[LegacyNoInterfaceObject] interface Event {
  readonly attribute boolean bubbles;
  readonly attribute boolean cancelable;
  attribute boolean returnValue;
};

[LegacyNoInterfaceObject] interface WorkerNavigator{};

[LegacyNoInterfaceObject] interface EventListener {
  undefined handleEvent(Event event);
};

[LegacyNoInterfaceObject] interface EventTarget {
  undefined addEventListener(DOMString type, EventListener? callback, optional (AddEventListenerOptions or boolean) options);
  undefined removeEventListener(DOMString type, EventListener? callback, optional (EventListenerOptions or boolean) options);
  boolean dispatchEvent(Event event);
};

dictionary EventListenerOptions { boolean capture = false; };

dictionary AddEventListenerOptions : EventListenerOptions {
  boolean passive = false;
  boolean once = false;
};

[LegacyNoInterfaceObject] interface HTMLVideoElement {
  attribute unsigned long width;
  attribute unsigned long height;
  readonly attribute unsigned long videoWidth;
  readonly attribute unsigned long videoHeight;
  attribute DOMString poster;
};

typedef(Int8Array or Int16Array or Int32Array or Uint8Array or Uint16Array or
        Uint32Array or Float32Array or Float64Array or
        DataView) ArrayBufferView;

typedef(ArrayBufferView or ArrayBuffer) BufferSource;

[LegacyNoInterfaceObject] interface ImageBitmap {
  readonly attribute unsigned long width;
  readonly attribute unsigned long height;
};

[LegacyNoInterfaceObject] interface HTMLCanvasElement {
  attribute unsigned long width;
  attribute unsigned long height;
};

[LegacyNoInterfaceObject] interface OffscreenCanvas {
  attribute unsigned long width;
  attribute unsigned long height;
};

[LegacyNoInterfaceObject] interface EventHandler{};

enum PredefinedColorSpace { "srgb", "display-p3" };