@mlightcad/common/lib/AcCmEventManager.js

The common package provides shared utilities and base classes that are used across the RealDWG-Web ecosystem. This package contains fundamental components for color management, event handling, logging, performance monitoring, and file loading operations.

var __values = (this && this.__values) || function(o) {
    var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
    if (m) return m.call(o);
    if (o && typeof o.length === "number") return {
        next: function () {
            if (o && i >= o.length) o = void 0;
            return { value: o && o[i++], done: !o };
        }
    };
    throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
};
var __read = (this && this.__read) || function (o, n) {
    var m = typeof Symbol === "function" && o[Symbol.iterator];
    if (!m) return o;
    var i = m.call(o), r, ar = [], e;
    try {
        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
    }
    catch (error) { e = { error: error }; }
    finally {
        try {
            if (r && !r.done && (m = i["return"])) m.call(i);
        }
        finally { if (e) throw e.error; }
    }
    return ar;
};
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
    if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
        if (ar || !(i in from)) {
            if (!ar) ar = Array.prototype.slice.call(from, 0, i);
            ar[i] = from[i];
        }
    }
    return to.concat(ar || Array.prototype.slice.call(from));
};
/**
 * The class representing one event manager
 */
var AcCmEventManager = /** @class */ (function () {
    function AcCmEventManager() {
        this.listeners = [];
    }
    /**
     * Add the event listener
     * @param listener Input listener to be added
     */
    AcCmEventManager.prototype.addEventListener = function (listener) {
        this.listeners.push(listener);
    };
    /**
     * Remove the listener
     * @param listener Input listener to be removed
     */
    AcCmEventManager.prototype.removeEventListener = function (listener) {
        this.listeners = this.listeners.filter(function (s) { return s !== listener; });
    };
    /**
     * Remove all listeners bound to the target and add one new listener
     * @param listener Input listener to be added
     */
    AcCmEventManager.prototype.replaceEventListener = function (listener) {
        this.removeEventListener(listener);
        this.addEventListener(listener);
    };
    /**
     * Notify all listeners
     * @param payload Input payload passed to listener
     */
    AcCmEventManager.prototype.dispatch = function (payload) {
        var e_1, _a;
        var args = [];
        for (var _i = 1; _i < arguments.length; _i++) {
            args[_i - 1] = arguments[_i];
        }
        try {
            for (var _b = __values(this.listeners), _c = _b.next(); !_c.done; _c = _b.next()) {
                var item = _c.value;
                var listener = item;
                listener.call.apply(listener, __spreadArray([null, payload], __read(args), false));
            }
        }
        catch (e_1_1) { e_1 = { error: e_1_1 }; }
        finally {
            try {
                if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
            }
            finally { if (e_1) throw e_1.error; }
        }
    };
    return AcCmEventManager;
}());
export { AcCmEventManager };
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