Source/WebCore/page/WindowOrWorkerGlobalScope.idl

/*
 * Copyright (C) 2006-2009, 2013, 1016 Apple Inc. All rights reserved.
 * Copyright (C) 2011 Google Inc. All rights reserved.
 * Copyright (C) 2013 Samsung Electronics. All rights reserved.
 *
 * 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.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

// FIXME: This should include SVGImageElement.
typedef (HTMLImageElement
#if defined(ENABLE_VIDEO) && ENABLE_VIDEO
    or HTMLVideoElement
#endif
    or HTMLCanvasElement
    or ImageBitmap
#if defined(ENABLE_OFFSCREEN_CANVAS) && ENABLE_OFFSCREEN_CANVAS
    or OffscreenCanvas
#endif
#if defined(ENABLE_CSS_TYPED_OM) && ENABLE_CSS_TYPED_OM
    or CSSStyleImageValue
#endif
) CanvasImageSource;

typedef (CanvasImageSource or Blob or ImageData) ImageBitmapSource;

// https://html.spec.whatwg.org/multipage/webappapis.html#windoworworkerglobalscope-mixin
interface mixin WindowOrWorkerGlobalScope {
    [Replaceable] readonly attribute USVString origin;
    readonly attribute boolean isSecureContext;

    [EnabledBySetting=CrossOriginOpenerPolicyEnabled] readonly attribute boolean crossOriginIsolated;

    [CallWith=RelevantGlobalObject] undefined reportError(any error);

    // Base64 utility methods.
    DOMString atob(DOMString string);
    DOMString btoa(DOMString string);

    // Timers.
    // FIXME: This should take a TimerHandler (a.k.a. (DOMString or Function)) rather than a ScheduledAction.
    long setTimeout(ScheduledAction handler, optional long timeout = 0, any... arguments);
    undefined clearTimeout(optional long handle = 0);
    // FIXME: This should take a TimerHandler (a.k.a. (DOMString or Function)) rather than a ScheduledAction.
    long setInterval(ScheduledAction handler, optional long timeout = 0, any... arguments);
    undefined clearInterval(optional long handle = 0);

    // microtask queuing.
    [Custom] undefined queueMicrotask(VoidCallback callback);

    // ImageBitmap.
    [EnabledAtRuntime=ImageBitmapEnabled] Promise<ImageBitmap> createImageBitmap(ImageBitmapSource image, optional ImageBitmapOptions options);
    [EnabledAtRuntime=ImageBitmapEnabled] Promise<ImageBitmap> createImageBitmap(ImageBitmapSource image, long sx, long sy, long sw, long sh, optional ImageBitmapOptions options);

    // structured cloning
    [CallWith=CurrentGlobalObject&RelevantGlobalObject] any structuredClone(any value, optional StructuredSerializeOptions options);
};