132 lines
4.0 KiB
JavaScript
132 lines
4.0 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
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var _eventemitter = require("eventemitter3");
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var _eventemitter2 = _interopRequireDefault(_eventemitter);
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var _query = require("./query");
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var _query2 = _interopRequireDefault(_query);
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var _search_result = require("./search_result");
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var _search_result2 = _interopRequireDefault(_search_result);
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var _strategy = require("./strategy");
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var _strategy2 = _interopRequireDefault(_strategy);
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
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function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
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function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
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var CALLBACK_METHODS = ["handleQueryResult"];
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/**
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* Complete engine.
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*/
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var Completer = function (_EventEmitter) {
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_inherits(Completer, _EventEmitter);
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function Completer() {
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_classCallCheck(this, Completer);
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var _this = _possibleConstructorReturn(this, (Completer.__proto__ || Object.getPrototypeOf(Completer)).call(this));
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_this.strategies = [];
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CALLBACK_METHODS.forEach(function (method) {
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;_this[method] = _this[method].bind(_this);
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});
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return _this;
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}
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/**
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* @return {this}
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*/
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_createClass(Completer, [{
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key: "destroy",
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value: function destroy() {
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this.strategies.forEach(function (strategy) {
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return strategy.destroy();
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});
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return this;
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}
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/**
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* Register a strategy to the completer.
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*
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* @return {this}
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*/
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}, {
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key: "registerStrategy",
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value: function registerStrategy(strategy) {
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this.strategies.push(strategy);
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return this;
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}
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/**
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* @param {string} text - Head to input cursor.
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*/
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}, {
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key: "run",
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value: function run(text) {
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var query = this.extractQuery(text);
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if (query) {
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query.execute(this.handleQueryResult);
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} else {
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this.handleQueryResult([]);
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}
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}
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/**
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* Find a query, which matches to the given text.
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*
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* @private
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*/
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}, {
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key: "extractQuery",
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value: function extractQuery(text) {
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for (var i = 0; i < this.strategies.length; i++) {
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var query = _query2.default.build(this.strategies[i], text);
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if (query) {
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return query;
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}
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}
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return null;
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}
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/**
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* Callbacked by {@link Query#execute}.
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*
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* @private
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*/
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}, {
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key: "handleQueryResult",
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value: function handleQueryResult(searchResults) {
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this.emit("hit", { searchResults: searchResults });
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}
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}]);
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return Completer;
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}(_eventemitter2.default);
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exports.default = Completer;
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//# sourceMappingURL=completer.js.map
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