@pie-lib/math-toolbar
Version:
Math toolbar for editing math equations
240 lines (212 loc) • 9.21 kB
JavaScript
"use strict";
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = exports.RawMathPreview = void 0;
var _classCallCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));
var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));
var _inherits2 = _interopRequireDefault(require("@babel/runtime/helpers/inherits"));
var _possibleConstructorReturn2 = _interopRequireDefault(require("@babel/runtime/helpers/possibleConstructorReturn"));
var _getPrototypeOf2 = _interopRequireDefault(require("@babel/runtime/helpers/getPrototypeOf"));
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var _react = _interopRequireDefault(require("react"));
var _classnames = _interopRequireDefault(require("classnames"));
var _debug = _interopRequireDefault(require("debug"));
var _styles = require("@material-ui/core/styles");
var _propTypes = _interopRequireDefault(require("prop-types"));
var _mathInput = require("@pie-lib/math-input");
var _utils = require("./utils");
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { (0, _defineProperty2["default"])(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = (0, _getPrototypeOf2["default"])(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = (0, _getPrototypeOf2["default"])(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return (0, _possibleConstructorReturn2["default"])(this, result); }; }
function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
var _mq$CommonMqStyles = _mathInput.mq.CommonMqStyles,
commonMqFontStyles = _mq$CommonMqStyles.commonMqFontStyles,
longdivStyles = _mq$CommonMqStyles.longdivStyles,
supsubStyles = _mq$CommonMqStyles.supsubStyles;
var log = (0, _debug["default"])('@pie-lib:math-toolbar:math-preview');
var RawMathPreview = /*#__PURE__*/function (_React$Component) {
(0, _inherits2["default"])(RawMathPreview, _React$Component);
var _super = _createSuper(RawMathPreview);
function RawMathPreview() {
(0, _classCallCheck2["default"])(this, RawMathPreview);
return _super.apply(this, arguments);
}
(0, _createClass2["default"])(RawMathPreview, [{
key: "componentDidMount",
value: function componentDidMount() {
(0, _utils.markFractionBaseSuperscripts)();
}
}, {
key: "componentDidUpdate",
value: function componentDidUpdate(prevProps) {
// Re-run only if LaTeX changed
if (this.props.node.data.get('latex') !== prevProps.node.data.get('latex')) {
(0, _utils.markFractionBaseSuperscripts)();
}
}
}, {
key: "render",
value: function render() {
log('[render] data: ', this.props.node.data);
var latex = this.props.node.data.get('latex');
var _this$props = this.props,
classes = _this$props.classes,
isSelected = _this$props.isSelected,
onFocus = _this$props.onFocus,
onBlur = _this$props.onBlur;
return /*#__PURE__*/_react["default"].createElement("div", {
className: (0, _classnames["default"])(classes.root, isSelected && classes.selected)
}, ' ', /*#__PURE__*/_react["default"].createElement("span", {
className: classes.insideOverlay
}), /*#__PURE__*/_react["default"].createElement(_mathInput.mq.Static, {
latex: latex,
onFocus: onFocus,
onBlur: onBlur
}));
}
}]);
return RawMathPreview;
}(_react["default"].Component);
exports.RawMathPreview = RawMathPreview;
(0, _defineProperty2["default"])(RawMathPreview, "propTypes", {
latex: _propTypes["default"].string,
node: _propTypes["default"].object,
classes: _propTypes["default"].object,
isSelected: _propTypes["default"].bool,
onFocus: _propTypes["default"].func,
onBlur: _propTypes["default"].func
});
var mp = function mp(theme) {
return {
root: _objectSpread(_objectSpread(_objectSpread({
display: 'inline-flex',
alignItems: 'center',
position: 'relative',
'& *': commonMqFontStyles
}, supsubStyles), longdivStyles), {}, {
'& > .mq-math-mode': {
border: 'solid 1px lightgrey'
},
'& > .mq-focused': {
outline: 'none',
boxShadow: 'none',
border: 'solid 1px black',
borderRadius: '0px'
},
'& > .mq-math-mode .mq-root-block': {
paddingTop: '7px !important'
},
'& > .mq-math-mode .mq-overarc ': {
paddingTop: '0.45em !important'
},
'& > .mq-math-mode .mq-sqrt-prefix': {
verticalAlign: 'baseline !important',
top: '1px !important',
left: '-0.1em !important'
},
'& > .mq-math-mode .mq-denominator': {
marginTop: '-5px !important',
padding: '0.5em 0.1em 0.1em !important'
},
'& > .mq-math-mode .mq-numerator, .mq-math-mode .mq-over': {
padding: '0 0.1em !important',
paddingBottom: '0 !important',
marginBottom: '-2px'
},
'& > .mq-math-mode .mq-longdiv .mq-longdiv-inner .mq-empty': {
paddingTop: '6px !important',
paddingLeft: '4px !important'
},
'& > .mq-math-mode .mq-longdiv .mq-longdiv-inner': {
marginLeft: '0 !important'
},
'& > .mq-math-mode .mq-overarrow': {
fontFamily: 'Roboto, Helvetica, Arial, sans-serif !important'
},
'& > .mq-math-mode .mq-paren': {
verticalAlign: 'top !important',
padding: '1px 0.1em !important'
},
'& > .mq-math-mode .mq-sqrt-stem': {
borderTop: '0.07em solid',
marginLeft: '-1.5px',
marginTop: '-2px !important',
paddingTop: '5px !important'
},
'& .mq-overarrow-inner': {
paddingTop: '0 !important',
border: 'none !important'
},
'& .mq-editable-field .mq-cursor': {
marginTop: '-15px !important'
},
'& .mq-overarrow.mq-arrow-both': {
top: '7.5px',
marginTop: '0px',
minWidth: '1.23em',
'& *': {
lineHeight: '1 !important'
},
'&:before': {
top: '-0.4em',
left: '-1px'
},
// NOTE: This workaround adds `!important` to enforce the correct positioning and styling
// of `.mq-overarrow.mq-arrow-both` elements in MathQuill. This ensures consistent display
// regardless of the order in which MathQuill is initialized on our websites.
//
// In the future, investigate why MathQuill scripts and styles are being initialized
// more than once and address the root cause to prevent potential conflicts and ensure
// optimal performance.
'&:after': {
top: '0px !important',
position: 'absolute !important',
right: '-2px'
},
'&.mq-empty:after': {
top: '-0.45em'
}
},
'& .mq-overarrow.mq-arrow-right': {
'&:before': {
top: '-0.4em',
right: '-1px'
}
},
'& .mq-overarrow-inner-right': {
display: 'none !important'
},
'& .mq-overarrow-inner-left': {
display: 'none !important'
},
'& .mq-longdiv-inner': {
borderTop: '1px solid !important',
paddingTop: '1.5px !important'
},
'& .mq-parallelogram': {
lineHeight: 0.85
},
'& span[data-prime="true"]': {
fontFamily: 'Roboto, Helvetica, Arial, sans-serif !important'
}
}),
selected: {
border: "solid 1px ".concat(theme.palette.primary.main),
'& > .mq-math-mode': {
border: 'solid 0px lightgrey'
}
},
insideOverlay: {
position: 'absolute',
bottom: 0,
left: 0,
right: 0,
top: 0
}
};
};
var _default = (0, _styles.withStyles)(mp)(RawMathPreview);
exports["default"] = _default;
//# sourceMappingURL=math-preview.js.map