office-ui-fabric-react/lib-amd/components/Layer/Layer.js

Reusable React components for building experiences for Office 365.

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
define(["require", "exports", 'react', './LayerHost', '../../Utilities', './Layer.scss'], function (require, exports, React, LayerHost_1, Utilities_1) {
    "use strict";
    var Layer = (function (_super) {
        __extends(Layer, _super);
        function Layer(props) {
            _super.call(this, props);
            this._id = Utilities_1.getId();
        }
        Layer.prototype.componentDidMount = function () {
            var _this = this;
            var layerHost = this.context.layerHost || LayerHost_1.LayerHost.getDefault(this._rootElement);
            this._layerHost = layerHost;
            layerHost.addLayer(this._id, this._rootElement, this.props, function (projectedLayer) {
                _this._projectedLayer = projectedLayer;
                if (_this.props.onLayerMounted) {
                    _this.props.onLayerMounted();
                }
            });
        };
        Layer.prototype.componentWillUnmount = function () {
            this._layerHost.removeLayer(this._id);
        };
        Layer.prototype.componentWillReceiveProps = function (newProps) {
            if (this._projectedLayer) {
                this._projectedLayer.projectProps(newProps);
            }
        };
        Layer.prototype.forceUpdate = function () {
            if (this._projectedLayer) {
                this._projectedLayer.forceUpdate();
            }
        };
        Layer.prototype.render = function () {
            return (React.createElement("span", {className: 'ms-Layer', ref: this._resolveRef('_rootElement')}));
        };
        Layer.contextTypes = {
            layerHost: React.PropTypes.object
        };
        return Layer;
    }(Utilities_1.BaseComponent));
    exports.Layer = Layer;
});

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