devextreme/cjs/__internal/core/r1/utils/subscribe_to_event.js

HTML5 JavaScript Component Suite for Responsive Web Development

/**
 * DevExtreme (cjs/__internal/core/r1/utils/subscribe_to_event.js)
 * Version: 24.2.6
 * Build date: Mon Mar 17 2025
 *
 * Copyright (c) 2012 - 2025 Developer Express Inc. ALL RIGHTS RESERVED
 * Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
 */

"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
exports.subscribeToDxInactiveEvent = exports.subscribeToDxHoverStartEvent = exports.subscribeToDxHoverEndEvent = exports.subscribeToDxFocusOutEvent = exports.subscribeToDxFocusInEvent = exports.subscribeToDxActiveEvent = exports.subscribeToDXScrollStopEvent = exports.subscribeToDXScrollStartEvent = exports.subscribeToDXScrollMoveEvent = exports.subscribeToDXScrollEndEvent = exports.subscribeToDXScrollCancelEvent = exports.subscribeToDXPointerUpEvent = exports.subscribeToDXPointerMoveEvent = exports.subscribeToDXPointerDownEvent = exports.subscribeToClickEvent = void 0;
exports.subscribeToEvent = subscribeToEvent;
exports.subscribeToScrollInitEvent = exports.subscribeToScrollEvent = exports.subscribeToMouseLeaveEvent = exports.subscribeToMouseEnterEvent = exports.subscribeToKeyDownEvent = void 0;
var clickEvent = _interopRequireWildcard(require("../../../../common/core/events/click"));
var _events_engine = _interopRequireDefault(require("../../../../common/core/events/core/events_engine"));
var _emitterGesture = _interopRequireDefault(require("../../../../common/core/events/gesture/emitter.gesture.scroll"));
var _pointer = _interopRequireDefault(require("../../../../common/core/events/pointer"));
var _index = require("../../../../common/core/events/utils/index");

function _interopRequireDefault(e) {
    return e && e.__esModule ? e : {
        default: e
    }
}

function _getRequireWildcardCache(e) {
    if ("function" != typeof WeakMap) {
        return null
    }
    var r = new WeakMap,
        t = new WeakMap;
    return (_getRequireWildcardCache = function(e) {
        return e ? t : r
    })(e)
}

function _interopRequireWildcard(e, r) {
    if (!r && e && e.__esModule) {
        return e
    }
    if (null === e || "object" != typeof e && "function" != typeof e) {
        return {
            default: e
        }
    }
    var t = _getRequireWildcardCache(r);
    if (t && t.has(e)) {
        return t.get(e)
    }
    var n = {
            __proto__: null
        },
        a = Object.defineProperty && Object.getOwnPropertyDescriptor;
    for (var u in e) {
        if ("default" !== u && {}.hasOwnProperty.call(e, u)) {
            var i = a ? Object.getOwnPropertyDescriptor(e, u) : null;
            i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]
        }
    }
    return n.default = e, t && t.set(e, n), n
}

function subscribeToEvent(eventName) {
    return (element, handler, eventData, namespace) => {
        const event = namespace ? (0, _index.addNamespace)(eventName, namespace) : eventName;
        if (handler) {
            _events_engine.default.on(element, event, eventData, handler);
            return () => {
                _events_engine.default.off(element, event, handler)
            }
        }
        return
    }
}
const subscribeToClickEvent = exports.subscribeToClickEvent = subscribeToEvent(clickEvent.name);
const subscribeToScrollEvent = exports.subscribeToScrollEvent = subscribeToEvent(_emitterGesture.default.scroll);
const subscribeToScrollInitEvent = exports.subscribeToScrollInitEvent = subscribeToEvent(_emitterGesture.default.init);
const subscribeToDXScrollStartEvent = exports.subscribeToDXScrollStartEvent = subscribeToEvent(_emitterGesture.default.start);
const subscribeToDXScrollMoveEvent = exports.subscribeToDXScrollMoveEvent = subscribeToEvent(_emitterGesture.default.move);
const subscribeToDXScrollEndEvent = exports.subscribeToDXScrollEndEvent = subscribeToEvent(_emitterGesture.default.end);
const subscribeToDXScrollStopEvent = exports.subscribeToDXScrollStopEvent = subscribeToEvent(_emitterGesture.default.stop);
const subscribeToDXScrollCancelEvent = exports.subscribeToDXScrollCancelEvent = subscribeToEvent(_emitterGesture.default.cancel);
const subscribeToDXPointerDownEvent = exports.subscribeToDXPointerDownEvent = subscribeToEvent(_pointer.default.down);
const subscribeToDXPointerUpEvent = exports.subscribeToDXPointerUpEvent = subscribeToEvent(_pointer.default.up);
const subscribeToDXPointerMoveEvent = exports.subscribeToDXPointerMoveEvent = subscribeToEvent(_pointer.default.move);
const subscribeToMouseEnterEvent = exports.subscribeToMouseEnterEvent = subscribeToEvent("mouseenter");
const subscribeToMouseLeaveEvent = exports.subscribeToMouseLeaveEvent = subscribeToEvent("mouseleave");
const subscribeToKeyDownEvent = exports.subscribeToKeyDownEvent = subscribeToEvent("keydown");
const subscribeToDxActiveEvent = exports.subscribeToDxActiveEvent = subscribeToEvent("dxactive");
const subscribeToDxInactiveEvent = exports.subscribeToDxInactiveEvent = subscribeToEvent("dxinactive");
const subscribeToDxHoverStartEvent = exports.subscribeToDxHoverStartEvent = subscribeToEvent("dxhoverstart");
const subscribeToDxHoverEndEvent = exports.subscribeToDxHoverEndEvent = subscribeToEvent("dxhoverend");
const subscribeToDxFocusInEvent = exports.subscribeToDxFocusInEvent = subscribeToEvent("focusin");
const subscribeToDxFocusOutEvent = exports.subscribeToDxFocusOutEvent = subscribeToEvent("focusout");