/*
 * Copyright (C) 2006, 2007, 2009, 2011 Apple Inc. All rights reserved.
 * Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

// FIXME: This should be an implementation provided typedef
// https://heycam.github.io/webidl/#DOMTimeStamp
typedef unsigned long long DOMTimeStamp;

[
    Constructor(DOMString type, optional EventInit eventInitDict),
    CustomToJSObject,
    ExportToWrappedFunction,
    Exposed=(Window,Worker),
] interface Event {
    // PhaseType
    const unsigned short NONE = 0;
    const unsigned short CAPTURING_PHASE = 1;
    const unsigned short AT_TARGET = 2;
    const unsigned short BUBBLING_PHASE = 3;

    const unsigned short MOUSEDOWN = 1;
    const unsigned short MOUSEUP = 2;
    const unsigned short MOUSEOVER = 4;
    const unsigned short MOUSEOUT = 8;
    const unsigned short MOUSEMOVE = 16;
    const unsigned short MOUSEDRAG = 32;
    const unsigned short CLICK = 64;
    const unsigned short DBLCLICK = 128;
    const unsigned short KEYDOWN = 256;
    const unsigned short KEYUP = 512;
    const unsigned short KEYPRESS = 1024;
    const unsigned short DRAGDROP = 2048;
    const unsigned short FOCUS = 4096;
    const unsigned short BLUR = 8192;
    const unsigned short SELECT = 16384;
    const unsigned short CHANGE = 32768;

    readonly attribute DOMString type;
    readonly attribute EventTarget target;
    readonly attribute EventTarget currentTarget;
    readonly attribute unsigned short eventPhase;
    readonly attribute boolean bubbles;
    readonly attribute boolean cancelable;
    [EnabledAtRuntime=ShadowDOM] readonly attribute boolean composed;
    readonly attribute DOMTimeStamp timeStamp;

    [EnabledAtRuntime=ShadowDOM] sequence<Node> composedPath();

    void stopPropagation();
    void preventDefault();

    void initEvent(DOMString eventTypeArg, boolean canBubbleArg, boolean cancelableArg);

    readonly attribute boolean defaultPrevented;
    void stopImmediatePropagation();

    [Unforgeable] readonly attribute boolean isTrusted;

    readonly attribute EventTarget srcElement;
    [ImplementedAs=legacyReturnValue] attribute boolean returnValue;
    attribute boolean cancelBubble;
};