// Copyright 2021 The Dawn & Tint Authors
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this
//    list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice,
//    this list of conditions and the following disclaimer in the documentation
//    and/or other materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its
//    contributors may be used to endorse or promote products derived from
//    this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

// 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 {};

[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;
};

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

typedef(ArrayBufferView or ArrayBuffer) BufferSource;

// NAPI doesn't have SharedArrayBuffer so comment out that part of AllowSharedBufferSource.
typedef (ArrayBuffer or /* SharedArrayBuffer or [AllowShared] */ ArrayBufferView) AllowSharedBufferSource;

// Interfaces used in the WebGPU IDL that don't have an equivalent in the NAPI world.
[LegacyNoInterfaceObject] interface DOMException {};
[LegacyNoInterfaceObject] interface EventHandler{};
[LegacyNoInterfaceObject] interface HTMLCanvasElement {};
[LegacyNoInterfaceObject] interface HTMLImageElement {};
[LegacyNoInterfaceObject] interface HTMLVideoElement {};
[LegacyNoInterfaceObject] interface ImageBitmap {};
[LegacyNoInterfaceObject] interface ImageData {};
[LegacyNoInterfaceObject] interface OffscreenCanvas {};
[LegacyNoInterfaceObject] interface VideoFrame {};

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