immutable-di-react/localstate.js

React bindings for immutable-di: simple, promise-based dependency injection container with some state handling functions

'use strict';

exports.__esModule = true;

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

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; }; })();

exports['default'] = localstate;

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

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; }

var _react = require('react');

var _immutableDiDefine = require('immutable-di/define');

var _immutableDiAsserts = require('immutable-di/asserts');

var _immutableDiUtilsGetFunctionName = require('immutable-di/utils/getFunctionName');

var _immutableDiUtilsGetFunctionName2 = _interopRequireDefault(_immutableDiUtilsGetFunctionName);

var _immutableDiContainer = require('immutable-di/container');

var _immutableDiContainer2 = _interopRequireDefault(_immutableDiContainer);

var _immutableDiCursorsNative = require('immutable-di/cursors/native');

var _immutableDiCursorsNative2 = _interopRequireDefault(_immutableDiCursorsNative);

var LocalStateComponent = (function (_Component) {
    _inherits(LocalStateComponent, _Component);

    _createClass(LocalStateComponent, null, [{
        key: 'stateMap',
        value: {},
        enumerable: true
    }, {
        key: 'getDefaultState',
        value: null,
        enumerable: true
    }]);

    function LocalStateComponent(props, context) {
        _classCallCheck(this, LocalStateComponent);

        _Component.call(this, props, context);
        function pass(state) {
            return state;
        }
        this.__setState = this.__setState.bind(this);
        var _constructor = this.constructor;
        var stateMap = _constructor.stateMap;
        var displayName = _constructor.displayName;
        var getDefaultState = _constructor.getDefaultState;

        var Getter = _immutableDiDefine.Facet(stateMap, displayName)(pass);
        this.__listener = _immutableDiDefine.Factory(stateMap, displayName)(this.__setState);

        this.__container = new _immutableDiContainer2['default'](new _immutableDiCursorsNative2['default'](getDefaultState(props)), { isSynced: true });

        this.state = _extends({}, props, this.__container.get(Getter));
        this.__isMounted = false;
    }

    LocalStateComponent.prototype.__setState = function __setState(state) {
        if (!this.__isMounted) {
            throw new Error('setState invoked, but component is not mounted: ' + this.constructor.displayName);
        } else {
            this.setState(state);
        }
    };

    LocalStateComponent.prototype.componentWillReceiveProps = function componentWillReceiveProps(props) {
        this.__setState(props);
    };

    LocalStateComponent.prototype.componentDidMount = function componentDidMount() {
        this.__isMounted = true;
        this.__container.mount(this.__listener);
    };

    LocalStateComponent.prototype.componentWillUnmount = function componentWillUnmount() {
        this.__isMounted = false;
        this.__container.unmount(this.__listener);
    };

    return LocalStateComponent;
})(_react.Component);

function passState() {
    return {};
}

function localstate(stateMap, getDefaultState) {
    if (stateMap === undefined) stateMap = {};

    _immutableDiAsserts.IDeps(stateMap);
    return function wrapComponent(BaseComponent) {
        var dn = BaseComponent.displayName || _immutableDiUtilsGetFunctionName2['default'](BaseComponent);

        return (function (_LocalStateComponent) {
            _inherits(LocalStateComponentWrapper, _LocalStateComponent);

            function LocalStateComponentWrapper() {
                _classCallCheck(this, LocalStateComponentWrapper);

                _LocalStateComponent.apply(this, arguments);
            }

            LocalStateComponentWrapper.prototype.render = function render() {
                return _react.createElement(BaseComponent, this.state);
            };

            _createClass(LocalStateComponentWrapper, null, [{
                key: 'displayName',
                value: dn + '_localstate',
                enumerable: true
            }, {
                key: 'stateMap',
                value: stateMap,
                enumerable: true
            }, {
                key: 'getDefaultState',
                value: getDefaultState || passState,
                enumerable: true
            }]);

            return LocalStateComponentWrapper;
        })(LocalStateComponent);
    };
}

module.exports = exports['default'];
//# sourceMappingURL=localstate.js.map