@pie-lib/text-select
Version:
Some react components for text selection
250 lines (194 loc) • 11.5 kB
JavaScript
;
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
var _typeof = require("@babel/runtime/helpers/typeof");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = exports.TokenSelect = void 0;
var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
var _classCallCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));
var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));
var _assertThisInitialized2 = _interopRequireDefault(require("@babel/runtime/helpers/assertThisInitialized"));
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 _propTypes = _interopRequireDefault(require("prop-types"));
var _token = _interopRequireWildcard(require("./token"));
var _styles = require("@material-ui/core/styles");
var _classnames = _interopRequireDefault(require("classnames"));
var _clone = _interopRequireDefault(require("lodash/clone"));
var _debug = _interopRequireDefault(require("debug"));
var _styleUtils = require("@pie-lib/style-utils");
var _server = require("react-dom/server");
var _isEqual = _interopRequireDefault(require("lodash/isEqual"));
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
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 log = (0, _debug["default"])('@pie-lib:text-select:token-select');
var TokenSelect = /*#__PURE__*/function (_React$Component) {
(0, _inherits2["default"])(TokenSelect, _React$Component);
var _super = _createSuper(TokenSelect);
function TokenSelect() {
var _this;
(0, _classCallCheck2["default"])(this, TokenSelect);
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
_this = _super.call.apply(_super, [this].concat(args));
(0, _defineProperty2["default"])((0, _assertThisInitialized2["default"])(_this), "selectedCount", function () {
return _this.props.tokens.filter(function (t) {
return t.selected;
}).length;
});
(0, _defineProperty2["default"])((0, _assertThisInitialized2["default"])(_this), "canSelectMore", function (selectedCount) {
var maxNoOfSelections = _this.props.maxNoOfSelections;
if (maxNoOfSelections === 1) {
return true;
}
log('[canSelectMore] maxNoOfSelections: ', maxNoOfSelections, 'selectedCount: ', selectedCount);
return maxNoOfSelections <= 0 || isFinite(maxNoOfSelections) && selectedCount < maxNoOfSelections;
});
(0, _defineProperty2["default"])((0, _assertThisInitialized2["default"])(_this), "toggleToken", function (event) {
var target = event.target;
var _this$props = _this.props,
tokens = _this$props.tokens,
animationsDisabled = _this$props.animationsDisabled;
var tokensCloned = (0, _clone["default"])(tokens);
var targetSpanWrapper = target.closest(".".concat(_token["default"].rootClassName));
var targetedTokenIndex = targetSpanWrapper && targetSpanWrapper.dataset && targetSpanWrapper.dataset.indexkey;
var t = targetedTokenIndex && tokensCloned[targetedTokenIndex]; // don't toggle if we are in print mode, token correctness is defined or if it's missing
// (missing means that it was evaluated as correct and not selected)
if (t && t.correct === undefined && !animationsDisabled && !t.isMissing) {
var _this$props2 = _this.props,
onChange = _this$props2.onChange,
maxNoOfSelections = _this$props2.maxNoOfSelections;
var selected = !t.selected;
if (maxNoOfSelections === 1 && _this.selectedCount() === 1) {
var selectedToken = (tokens || []).filter(function (t) {
return t.selected;
});
var updatedTokens = tokensCloned.map(function (token) {
if ((0, _isEqual["default"])(token, selectedToken[0])) {
return _objectSpread(_objectSpread({}, token), {}, {
selected: false
});
}
return _objectSpread(_objectSpread({}, token), {}, {
selectable: true
});
});
var update = _objectSpread(_objectSpread({}, t), {}, {
selected: !t.selected
});
updatedTokens.splice(targetedTokenIndex, 1, update);
onChange(updatedTokens);
} else {
if (selected && maxNoOfSelections > 0 && _this.selectedCount() >= maxNoOfSelections) {
log('skip toggle max reached');
return;
}
var _update = _objectSpread(_objectSpread({}, t), {}, {
selected: !t.selected
});
tokensCloned.splice(targetedTokenIndex, 1, _update);
onChange(tokensCloned);
}
}
});
(0, _defineProperty2["default"])((0, _assertThisInitialized2["default"])(_this), "generateTokensInHtml", function () {
var _this$props3 = _this.props,
tokens = _this$props3.tokens,
disabled = _this$props3.disabled,
highlightChoices = _this$props3.highlightChoices,
animationsDisabled = _this$props3.animationsDisabled;
var selectedCount = _this.selectedCount();
var isLineBreak = function isLineBreak(text) {
return text === '\n';
};
var isNewParagraph = function isNewParagraph(text) {
return text === '\n\n';
};
var reducer = function reducer(accumulator, t, index) {
var selectable = t.selected || t.selectable && _this.canSelectMore(selectedCount);
var showCorrectAnswer = t.correct !== undefined && (t.selectable || t.selected);
var finalAcc = accumulator;
if (isNewParagraph(t.text)) {
return finalAcc + '</p><p>';
}
if (isLineBreak(t.text)) {
return finalAcc + '<br>';
}
if (selectable && !disabled || showCorrectAnswer || t.selected || t.isMissing || animationsDisabled && t.predefined // if we are in print mode
) {
return finalAcc + (0, _server.renderToString)( /*#__PURE__*/_react["default"].createElement(_token["default"], (0, _extends2["default"])({
key: index,
disabled: disabled,
index: index
}, t, {
selectable: selectable,
highlight: highlightChoices,
animationsDisabled: animationsDisabled
})));
} else {
return accumulator + t.text;
}
};
var reduceResult = (tokens || []).reduce(reducer, '<p>');
return reduceResult + '</p>';
});
return _this;
}
(0, _createClass2["default"])(TokenSelect, [{
key: "render",
value: function render() {
var _this$props4 = this.props,
classes = _this$props4.classes,
classNameProp = _this$props4.className;
var className = (0, _classnames["default"])(classes.tokenSelect, classNameProp);
var html = this.generateTokensInHtml();
return /*#__PURE__*/_react["default"].createElement("div", {
className: className,
dangerouslySetInnerHTML: {
__html: html
},
onClick: this.toggleToken
});
}
}]);
return TokenSelect;
}(_react["default"].Component);
exports.TokenSelect = TokenSelect;
(0, _defineProperty2["default"])(TokenSelect, "propTypes", {
tokens: _propTypes["default"].arrayOf(_propTypes["default"].shape(_token.TokenTypes)).isRequired,
className: _propTypes["default"].string,
classes: _propTypes["default"].object.isRequired,
onChange: _propTypes["default"].func.isRequired,
disabled: _propTypes["default"].bool,
highlightChoices: _propTypes["default"].bool,
animationsDisabled: _propTypes["default"].bool,
maxNoOfSelections: _propTypes["default"].number
});
(0, _defineProperty2["default"])(TokenSelect, "defaultProps", {
highlightChoices: false,
maxNoOfSelections: 0,
tokens: []
});
var _default = (0, _styles.withStyles)(function () {
return {
tokenSelect: _objectSpread(_objectSpread({
backgroundColor: 'none',
whiteSpace: 'pre'
}, (0, _styleUtils.noSelect)()), {}, {
'& p': {
whiteSpace: 'break-spaces'
}
})
};
})(TokenSelect);
exports["default"] = _default;
//# sourceMappingURL=index.js.map