devextreme/cjs/events/pointer/mouse.js

HTML5 JavaScript Component Suite for Responsive Web Development

/**
 * DevExtreme (cjs/events/pointer/mouse.js)
 * Version: 21.1.4
 * Build date: Mon Jun 21 2021
 *
 * Copyright (c) 2012 - 2021 Developer Express Inc. ALL RIGHTS RESERVED
 * Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
 */

"use strict";
exports.default = void 0;
var _extend = require("../../core/utils/extend");
var _base = _interopRequireDefault(require("./base"));
var _observer = _interopRequireDefault(require("./observer"));

function _interopRequireDefault(obj) {
    return obj && obj.__esModule ? obj : {
        default: obj
    }
}
var eventMap = {
    dxpointerdown: "mousedown",
    dxpointermove: "mousemove",
    dxpointerup: "mouseup",
    dxpointercancel: "",
    dxpointerover: "mouseover",
    dxpointerout: "mouseout",
    dxpointerenter: "mouseenter",
    dxpointerleave: "mouseleave"
};
var normalizeMouseEvent = function(e) {
    e.pointerId = 1;
    return {
        pointers: observer.pointers(),
        pointerId: 1
    }
};
var observer;
var activated = false;
var activateStrategy = function() {
    if (activated) {
        return
    }
    observer = new _observer.default(eventMap, (function() {
        return true
    }));
    activated = true
};
var MouseStrategy = _base.default.inherit({
    ctor: function() {
        this.callBase.apply(this, arguments);
        activateStrategy()
    },
    _fireEvent: function(args) {
        return this.callBase((0, _extend.extend)(normalizeMouseEvent(args.originalEvent), args))
    }
});
MouseStrategy.map = eventMap;
MouseStrategy.normalize = normalizeMouseEvent;
MouseStrategy.activate = activateStrategy;
MouseStrategy.resetObserver = function() {
    observer.reset()
};
var _default = MouseStrategy;
exports.default = _default;
module.exports = exports.default;
module.exports.default = exports.default;