igniteui-react-grids/esm5/lib/igr-grid-state.js

Ignite UI React grid components.

import { __assign, __extends } from "tslib";
import * as React from 'react';
import { delegateCombine, delegateRemove } from "igniteui-react-core";
import { IgrGridStateInfoEventArgs } from "./igr-grid-state-info-event-args";
import { IgrGridStateBaseDirective } from "./igr-grid-state-base-directive";
import { GridState } from "./GridState";
import { isValidProp, interfaceToInternal } from "igniteui-react-core";
import { GridStateInfo } from "./GridStateInfo";
/**
 * State component allows saving and restoring the state of the grid features.
 * @igxParent IgxGridComponent, IgxTreeGridComponent, IgxHierarchicalGridComponent, IgxPivotGridComponent, *
*/
var IgrGridState = /** @class */ /*@__PURE__*/ (function (_super) {
    __extends(IgrGridState, _super);
    function IgrGridState(props) {
        var _this = _super.call(this, props) || this;
        _this._stateParsed = null;
        _this._stateParsed_wrapped = null;
        _this._getMainRef = _this._getMainRef.bind(_this);
        return _this;
    }
    IgrGridState.prototype.createImplementation = function () {
        var _a, _b;
        var impl = new GridState();
        var nat;
        if (typeof document !== 'undefined') {
            nat = document.createElement("igc-grid-state");
        }
        else {
            nat = {
                style: {}
            };
        }
        if ((_a = this.props) === null || _a === void 0 ? void 0 : _a.className) {
            nat.className = this.props.className;
        }
        if ((_b = this.props) === null || _b === void 0 ? void 0 : _b.id) {
            nat.id = this.props.id;
        }
        impl.setNativeElement(nat);
        return impl;
    };
    Object.defineProperty(IgrGridState.prototype, "i", {
        /**
                                     * @hidden
                                     */
        get: function () {
            return this._implementation;
        },
        enumerable: false,
        configurable: true
    });
    IgrGridState.prototype.render = function () {
        var _this = this;
        var nativePropsName = Object.keys(this.props).filter(function (prop) { return !isValidProp(_this, prop) && prop !== "originalRef" && prop !== "className"; });
        var nativeProps = {};
        nativePropsName.forEach(function (propName) {
            nativeProps[propName] = _this.props[propName];
        });
        var propChildren = this.props.children;
        var children = [];
        React.Children.forEach(propChildren, function (ch) {
            children.push(React.cloneElement(ch));
        });
        this._portalManager.onRender(children);
        var style = {};
        style.display = 'contents';
        if (this.props.style) {
            style = this.props.style;
        }
        var div = React.createElement("div", __assign(__assign({}, nativeProps), { ref: this._getMainRef, style: style, children: children }));
        return div;
    };
    IgrGridState.prototype._getMainRef = function (ref) {
        this._elRef = ref;
    };
    IgrGridState.prototype.applyState = function (state, features) {
        this.i.k((state == null ? null : interfaceToInternal(state, function () { return new GridStateInfo(); })), features);
    };
    IgrGridState.prototype.applyStateFromString = function (state, features) {
        this.i.l(state, features);
    };
    IgrGridState.prototype.getState = function (features) {
        var iv = this.i.h(features);
        var ret = null;
        if (iv && iv.externalObject) {
            ret = iv.externalObject;
        }
        else {
            if (iv) {
                ret = iv.nativeElement;
                delete ret.externalObject;
            }
        }
        return ret;
    };
    IgrGridState.prototype.getStateAsString = function (features) {
        var iv = this.i.j(features);
        return (iv);
    };
    Object.defineProperty(IgrGridState.prototype, "stateParsed", {
        /**
         * Event emitted when set state is called with a string.
         * Returns the parsed state object so that it can be further modified before applying to the grid.
        */
        get: function () {
            return this._stateParsed;
        },
        set: function (ev) {
            var _this = this;
            if (this._stateParsed_wrapped !== null) {
                this.i.stateParsed = delegateRemove(this.i.stateParsed, this._stateParsed_wrapped);
                this._stateParsed_wrapped = null;
                this._stateParsed = null;
            }
            this._stateParsed = ev;
            this._stateParsed_wrapped = function (o, e) {
                var outerArgs = new IgrGridStateInfoEventArgs();
                outerArgs._provideImplementation(e);
                if (_this.beforeStateParsed) {
                    _this.beforeStateParsed(_this, outerArgs);
                }
                if (_this._stateParsed) {
                    _this._stateParsed(_this, outerArgs);
                }
            };
            this.i.stateParsed = delegateCombine(this.i.stateParsed, this._stateParsed_wrapped);
            if (this.i.stateParsedChanged) {
                this.i.stateParsedChanged();
            }
            ;
        },
        enumerable: false,
        configurable: true
    });
    return IgrGridState;
}(IgrGridStateBaseDirective));
export { IgrGridState };