@cycle/dom/lib/cjs/ElementFinder.js

The standard DOM Driver for Cycle.js, based on Snabbdom

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var ScopeChecker_1 = require("./ScopeChecker");
var utils_1 = require("./utils");
function toElArray(input) {
    return Array.prototype.slice.call(input);
}
var ElementFinder = /** @class */ (function () {
    function ElementFinder(namespace, isolateModule) {
        this.namespace = namespace;
        this.isolateModule = isolateModule;
    }
    ElementFinder.prototype.call = function () {
        var namespace = this.namespace;
        var selector = utils_1.getSelectors(namespace);
        var scopeChecker = new ScopeChecker_1.ScopeChecker(namespace, this.isolateModule);
        var topNode = this.isolateModule.getElement(namespace.filter(function (n) { return n.type !== 'selector'; }));
        if (topNode === undefined) {
            return [];
        }
        if (selector === '') {
            return [topNode];
        }
        return toElArray(topNode.querySelectorAll(selector))
            .filter(scopeChecker.isDirectlyInScope, scopeChecker)
            .concat(topNode.matches(selector) ? [topNode] : []);
    };
    return ElementFinder;
}());
exports.ElementFinder = ElementFinder;
//# sourceMappingURL=ElementFinder.js.map