/*
 * Copyright 2017 Palantir Technologies, Inc. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import { __decorate } from "tslib";
import classNames from "classnames";
import * as React from "react";
import { polyfill } from "react-lifecycles-compat";
import { AbstractPureComponent2, Classes } from "../../common";
import { DISPLAYNAME_PREFIX } from "../../common/props";
let Text = /** @class */ (() => {
    let Text = class Text extends AbstractPureComponent2 {
        constructor() {
            super(...arguments);
            this.state = {
                isContentOverflowing: false,
                textContent: "",
            };
            this.textRef = null;
        }
        componentDidMount() {
            this.update();
        }
        componentDidUpdate() {
            this.update();
        }
        render() {
            const classes = classNames({
                [Classes.TEXT_OVERFLOW_ELLIPSIS]: this.props.ellipsize,
            }, this.props.className);
            const { children, tagName = "div" } = this.props;
            return React.createElement(tagName, {
                className: classes,
                ref: (ref) => (this.textRef = ref),
                title: this.state.isContentOverflowing ? this.state.textContent : undefined,
            }, children);
        }
        update() {
            if (this.textRef == null) {
                return;
            }
            const newState = {
                isContentOverflowing: this.props.ellipsize && this.textRef.scrollWidth > this.textRef.clientWidth,
                textContent: this.textRef.textContent,
            };
            this.setState(newState);
        }
    };
    Text.displayName = `${DISPLAYNAME_PREFIX}.Text`;
    Text = __decorate([
        polyfill
    ], Text);
    return Text;
})();
export { Text };
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