@wordpress/block-library
Version:
Block library for the WordPress editor.
151 lines (149 loc) • 6.2 kB
JavaScript
;
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
// packages/block-library/src/math/edit.js
var edit_exports = {};
__export(edit_exports, {
default: () => MathEdit
});
module.exports = __toCommonJS(edit_exports);
var import_i18n = require("@wordpress/i18n");
var import_block_editor = require("@wordpress/block-editor");
var import_components = require("@wordpress/components");
var import_element = require("@wordpress/element");
var import_data = require("@wordpress/data");
var import_a11y = require("@wordpress/a11y");
var import_lock_unlock = require("../lock-unlock");
var import_jsx_runtime = require("react/jsx-runtime");
var { Badge } = (0, import_lock_unlock.unlock)(import_components.privateApis);
function MathEdit({ attributes, setAttributes, isSelected }) {
const { latex, mathML } = attributes;
const [blockRef, setBlockRef] = (0, import_element.useState)();
const [error, setError] = (0, import_element.useState)(null);
const [latexToMathML, setLatexToMathML] = (0, import_element.useState)();
const initialLatex = (0, import_element.useRef)(latex);
const { __unstableMarkNextChangeAsNotPersistent } = (0, import_data.useDispatch)(import_block_editor.store);
(0, import_element.useEffect)(() => {
import("@wordpress/latex-to-mathml").then((module2) => {
setLatexToMathML(() => module2.default);
if (initialLatex.current) {
__unstableMarkNextChangeAsNotPersistent();
setAttributes({
mathML: module2.default(initialLatex.current, {
displayMode: true
})
});
}
});
}, [
initialLatex,
setAttributes,
__unstableMarkNextChangeAsNotPersistent
]);
const blockProps = (0, import_block_editor.useBlockProps)({
ref: setBlockRef,
position: "relative"
});
return /* @__PURE__ */ (0, import_jsx_runtime.jsxs)("div", { ...blockProps, children: [
mathML ? /* @__PURE__ */ (0, import_jsx_runtime.jsx)(
"math",
{
display: "block",
dangerouslySetInnerHTML: { __html: mathML }
}
) : "\u200B",
isSelected && /* @__PURE__ */ (0, import_jsx_runtime.jsx)(
import_components.Popover,
{
placement: "bottom-start",
offset: 8,
anchor: blockRef,
focusOnMount: false,
__unstableSlotName: "__unstable-block-tools-after",
children: /* @__PURE__ */ (0, import_jsx_runtime.jsx)("div", { style: { padding: "4px", minWidth: "300px" }, children: /* @__PURE__ */ (0, import_jsx_runtime.jsxs)(import_components.__experimentalVStack, { spacing: 1, children: [
/* @__PURE__ */ (0, import_jsx_runtime.jsx)(
import_components.TextareaControl,
{
__nextHasNoMarginBottom: true,
__next40pxDefaultSize: true,
label: (0, import_i18n.__)("LaTeX math syntax"),
hideLabelFromVision: true,
value: latex,
className: "wp-block-math__textarea-control",
onChange: (newLatex) => {
if (!latexToMathML) {
setAttributes({ latex: newLatex });
return;
}
let newMathML = "";
try {
newMathML = latexToMathML(newLatex, {
displayMode: true
});
setError(null);
} catch (err) {
setError(err.message);
(0, import_a11y.speak)(
(0, import_i18n.sprintf)(
/* translators: %s: error message returned when parsing LaTeX. */
(0, import_i18n.__)(
"Error parsing mathematical expression: %s"
),
err.message
)
);
}
setAttributes({
mathML: newMathML,
latex: newLatex
});
},
placeholder: (0, import_i18n.__)("e.g., x^2, \\frac{a}{b}")
}
),
error && /* @__PURE__ */ (0, import_jsx_runtime.jsxs)(import_jsx_runtime.Fragment, { children: [
/* @__PURE__ */ (0, import_jsx_runtime.jsx)(
Badge,
{
intent: "error",
className: "wp-block-math__error",
children: (0, import_i18n.sprintf)(
/* translators: %s: error message returned when parsing LaTeX. */
(0, import_i18n.__)("Error: %s"),
error
)
}
),
/* @__PURE__ */ (0, import_jsx_runtime.jsx)("style", { children: ".wp-block-math__error .components-badge__content{white-space:normal}" })
] })
] }) })
}
)
] });
}
//# sourceMappingURL=edit.js.map