kedao/lib/components/LineHeight/index.js

Rich Text Editor Based On Draft.js

var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
import { classNameParser } from '../../utils/style';
import React from 'react';
import { toggleSelectionLineHeight, selectionHasInlineStyle } from '../../utils';
import styles from "./style.module.css";
import { defaultLineHeights } from '../../constants';
import loadable from '@loadable/component';
import useLanguage from '../../hooks/use-language';
const DropDown = loadable(() => __awaiter(void 0, void 0, void 0, function* () { return yield import('../DropDown'); }));
const cls = classNameParser(styles);
const LineHeightPicker = ({ lineHeights = defaultLineHeights, defaultCaption, getContainerNode, onChange, onRequestFocus, disabled, editorState }) => {
    let caption = null;
    let currentLineHeight = null;
    const dropDownInstance = React.createRef();
    lineHeights.find((item) => {
        if (selectionHasInlineStyle(editorState, `LINEHEIGHT-${item}`)) {
            caption = item;
            currentLineHeight = item;
            return true;
        }
        return false;
    });
    const toggleLineHeight = (event) => {
        const lineHeight = event.currentTarget.dataset.size;
        onChange(toggleSelectionLineHeight(editorState, lineHeight));
        onRequestFocus();
        return true;
    };
    const language = useLanguage();
    return (React.createElement(DropDown, { autoHide: true, caption: caption || defaultCaption, getContainerNode: getContainerNode, title: language.controls.lineHeight, disabled: disabled, ref: dropDownInstance, className: cls('kedao-line-height-dropdown') },
        React.createElement("ul", { className: cls('kedao-line-heights') }, lineHeights.map((item) => {
            return (React.createElement("li", { key: item, role: "presentation", className: cls(item === currentLineHeight ? 'active' : null), "data-size": item, onClick: (event) => {
                    var _a;
                    toggleLineHeight(event);
                    (_a = dropDownInstance.current) === null || _a === void 0 ? void 0 : _a.hide();
                } }, item));
        }))));
};
export default LineHeightPicker;