Window.webidl

/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

// https://www.whatwg.org/html/#window
[PrimaryGlobal]
/*sealed*/ interface Window : EventTarget {
  // the current browsing context
  //[Unforgeable] readonly attribute WindowProxy window;
  //[Replaceable] readonly attribute WindowProxy self;
  readonly attribute Window window;
  [BinaryName="Self_"] readonly attribute Window self;
  /*[Unforgeable]*/ readonly attribute Document document;
  //         attribute DOMString name;
  /*[PutForwards=href, Unforgeable]*/ readonly attribute Location location;
  //readonly attribute History history;
  //[Replaceable] readonly attribute BarProp locationbar;
  //[Replaceable] readonly attribute BarProp menubar;
  //[Replaceable] readonly attribute BarProp personalbar;
  //[Replaceable] readonly attribute BarProp scrollbars;
  //[Replaceable] readonly attribute BarProp statusbar;
  //[Replaceable] readonly attribute BarProp toolbar;
  //         attribute DOMString status;
  void close();
  //readonly attribute boolean closed;
  //void stop();
  //void focus();
  //void blur();

  // other browsing contexts
  //[Replaceable] readonly attribute WindowProxy frames;
  readonly attribute Window frames;
  //[Replaceable] readonly attribute unsigned long length;
  //[Unforgeable] readonly attribute WindowProxy top;
  readonly attribute Window top;
  //         attribute any opener;
  //readonly attribute WindowProxy parent;
  readonly attribute Window parent;
  readonly attribute Element? frameElement;
  //WindowProxy open(optional DOMString url = "about:blank", optional DOMString target = "_blank",
  //                 optional DOMString features = "", optional boolean replace = false);
  //getter WindowProxy (unsigned long index);
  //getter object (DOMString name);

  // the user agent
  readonly attribute Navigator navigator;
  //[Replaceable] readonly attribute External external;
  //readonly attribute ApplicationCache applicationCache;

  // user prompts
  //void alert();
  void alert(DOMString message);
  //boolean confirm(optional DOMString message = "");
  //DOMString? prompt(optional DOMString message = "", optional DOMString default = "");
  //void print();
  //any showModalDialog(DOMString url, optional any argument);

  unsigned long requestAnimationFrame(FrameRequestCallback callback);
  void cancelAnimationFrame(unsigned long handle);

  //void postMessage(any message, DOMString targetOrigin, optional sequence<Transferable> transfer);

  // also has obsolete members
};
Window implements GlobalEventHandlers;
Window implements WindowEventHandlers;

// https://www.whatwg.org/html/#windowtimers
[NoInterfaceObject/*, Exposed=Window,Worker*/]
interface WindowTimers {
  long setTimeout(Function handler, optional long timeout = 0, any... arguments);
  long setTimeout(DOMString handler, optional long timeout = 0, any... arguments);
  void clearTimeout(optional long handle = 0);
  long setInterval(Function handler, optional long timeout = 0, any... arguments);
  long setInterval(DOMString handler, optional long timeout = 0, any... arguments);
  void clearInterval(optional long handle = 0);
};
Window implements WindowTimers;

// https://www.whatwg.org/html/#atob
[NoInterfaceObject/*, Exposed=Window,Worker*/]
interface WindowBase64 {
  [Throws]
  DOMString btoa(DOMString btoa);
  [Throws]
  DOMString atob(DOMString atob);
};
Window implements WindowBase64;

// https://dvcs.w3.org/hg/webperf/raw-file/tip/specs/NavigationTiming/Overview.html#sec-window.performance-attribute
partial interface Window {
  /*[Replaceable]*/ readonly attribute Performance performance;
};

// https://html.spec.whatwg.org/multipage/#Window-partial
partial interface Window {
  void captureEvents();
  void releaseEvents();
};

// https://drafts.csswg.org/cssom/#extensions-to-the-window-interface
partial interface Window {
   [NewObject]
   CSSStyleDeclaration getComputedStyle(Element elt, optional DOMString pseudoElt);
};

// http://dev.w3.org/csswg/cssom-view/#extensions-to-the-window-interface
enum ScrollBehavior { "auto", "instant", "smooth" };

// http://dev.w3.org/csswg/cssom-view/#extensions-to-the-window-interface
dictionary ScrollOptions {
    ScrollBehavior behavior = "auto";
};

// http://dev.w3.org/csswg/cssom-view/#extensions-to-the-window-interface
dictionary ScrollToOptions : ScrollOptions {
    unrestricted double left;
    unrestricted double top;
};

// http://dev.w3.org/csswg/cssom-view/#extensions-to-the-window-interface
partial interface Window {
  //MediaQueryList matchMedia(DOMString query);
  [SameObject] readonly attribute Screen screen;

  // browsing context
  void moveTo(long x, long y);
  void moveBy(long x, long y);
  void resizeTo(long x, long y);
  void resizeBy(long x, long y);

  // viewport
  readonly attribute long innerWidth;
  readonly attribute long innerHeight;

  // viewport scrolling
  readonly attribute long scrollX;
  readonly attribute long pageXOffset;
  readonly attribute long scrollY;
  readonly attribute long pageYOffset;
  void scroll(optional ScrollToOptions options);
  void scroll(unrestricted double x, unrestricted double y);
  void scrollTo(optional ScrollToOptions options);
  void scrollTo(unrestricted double x, unrestricted double y);
  void scrollBy(optional ScrollToOptions options);
  void scrollBy(unrestricted double x, unrestricted double y);

  // client
  readonly attribute long screenX;
  readonly attribute long screenY;
  readonly attribute long outerWidth;
  readonly attribute long outerHeight;
  readonly attribute double devicePixelRatio;
};

// Proprietary extensions.
partial interface Window {
  readonly attribute Console console;
  void debug(DOMString arg);
  void gc();
  void trap();
};
Window implements OnErrorEventHandlerForWindow;

// WebDriver extensions
partial interface Window {
  // Shouldn't be public, but just to make things work for now
  void webdriverCallback(optional any result);
  void webdriverTimeout();
};

// https://html.spec.whatwg.org/multipage/#dom-sessionstorage
[NoInterfaceObject]
interface WindowSessionStorage {
  readonly attribute Storage sessionStorage;
};
Window implements WindowSessionStorage;

// https://html.spec.whatwg.org/multipage/#dom-localstorage
[NoInterfaceObject]
interface WindowLocalStorage {
  readonly attribute Storage localStorage;
};
Window implements WindowLocalStorage;

// http://w3c.github.io/animation-timing/#framerequestcallback
callback FrameRequestCallback = void (DOMHighResTimeStamp time);