/*
 * Copyright 2008, The Android Open Source Project
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *  * Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *  * 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 THE COPYRIGHT HOLDERS ``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.
 */

[
    Conditional=TOUCH_EVENTS,
    Constructor(DOMString type, optional TouchEventInit eventInitDict),
] interface TouchEvent : UIEvent {
    readonly attribute TouchList touches;
    readonly attribute TouchList targetTouches;
    readonly attribute TouchList changedTouches;
    readonly attribute boolean ctrlKey;
    readonly attribute boolean shiftKey;
    readonly attribute boolean altKey;
    readonly attribute boolean metaKey;

    // FIXME: Using "undefined" as default parameter value is wrong.
    void initTouchEvent(optional TouchList? touches = null,
                        optional TouchList? targetTouches = null,
                        optional TouchList? changedTouches = null,
                        optional DOMString type = "undefined",
                        optional WindowProxy? view = null,
                        optional long screenX = 0,
                        optional long screenY = 0,
                        optional long clientX = 0,
                        optional long clientY = 0,
                        optional boolean ctrlKey = false,
                        optional boolean altKey = false,
                        optional boolean shiftKey = false,
                        optional boolean metaKey = false);
};

dictionary TouchEventInit : UIEventInit {
    TouchList? touches = null;
    TouchList? targetTouches = null;
    TouchList? changedTouches = null;
};