@eccenca/gui-elements
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GUI elements based on other libraries, usable in React application, written in Typescript.
106 lines • 6.49 kB
JavaScript
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
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}
return t;
};
return __assign.apply(this, arguments);
};
var __rest = (this && this.__rest) || function (s, e) {
var t = {};
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
t[p] = s[p];
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var __read = (this && this.__read) || function (o, n) {
var m = typeof Symbol === "function" && o[Symbol.iterator];
if (!m) return o;
var i = m.call(o), r, ar = [], e;
try {
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}
catch (error) { e = { error: error }; }
finally {
try {
if (r && !r.done && (m = i["return"])) m.call(i);
}
finally { if (e) throw e.error; }
}
return ar;
};
import React from "react";
import { compute } from "compute-scroll-into-view";
import { CLASSPREFIX as eccgui } from "../../configuration/constants.js";
import { Highlighter, Menu, MenuItem, OverflowText, OverviewItem, OverviewItemDescription, OverviewItemLine, Spacing, Spinner, Tooltip, } from "./../../index.js";
var ListItem = function (_a, ref) {
var item = _a.item;
var listItem = (React.createElement(OverviewItem, { densityHigh: true },
React.createElement(OverviewItemDescription, null,
React.createElement(OverviewItemLine, null,
React.createElement(OverflowText, { ellipsis: "reverse" },
React.createElement(Highlighter, { label: item.value, searchValue: item.query }))),
item.label ? (React.createElement(OverviewItemLine, { small: true },
React.createElement(OverflowText, null,
React.createElement(Highlighter, { label: item.label, searchValue: item.query })))) : null,
item.description ? (React.createElement(OverviewItemLine, { small: true },
React.createElement(OverflowText, null,
React.createElement(Highlighter, { label: item.description, searchValue: item.query })))) : null)));
return (React.createElement("div", { ref: ref }, !!item.description && item.description.length > 50 ? (React.createElement(Tooltip, { content: item.description }, listItem)) : (React.createElement(React.Fragment, null, listItem))));
};
var Item = React.forwardRef(ListItem);
/** A drop-down-like list that can be used in combination with other components to show and select items. */
export var AutoSuggestionList = function (_a) {
var _b, _c;
var isOpen = _a.isOpen, options = _a.options, loading = _a.loading, onItemSelectionChange = _a.onItemSelectionChange, currentlyFocusedIndex = _a.currentlyFocusedIndex, itemToHighlight = _a.itemToHighlight, style = _a.style, offsetValues = _a.offsetValues, otherDivProps = __rest(_a, ["isOpen", "options", "loading", "onItemSelectionChange", "currentlyFocusedIndex", "itemToHighlight", "style", "offsetValues"]);
var _d = __read(React.useState(undefined), 2), hoveredItem = _d[0], setHoveredItem = _d[1];
// Refs of list items
var _e = __read(React.useState([]), 1), refs = _e[0];
var dropdownRef = React.useRef(null);
var generateRef = function (index) {
if (!refs[index]) {
refs[index] = React.createRef();
}
return refs[index];
};
React.useEffect(function () {
var listIndexNode = refs[currentlyFocusedIndex];
if ((dropdownRef === null || dropdownRef === void 0 ? void 0 : dropdownRef.current) && (listIndexNode === null || listIndexNode === void 0 ? void 0 : listIndexNode.current)) {
var actions = compute(listIndexNode.current, {
boundary: dropdownRef.current,
block: "nearest",
scrollMode: "if-needed",
});
actions.forEach(function (_a) {
var el = _a.el, top = _a.top, left = _a.left;
el.scrollTop = top;
el.scrollLeft = left;
});
}
}, [currentlyFocusedIndex, refs]);
var focusedItem = options[currentlyFocusedIndex];
// Decide which item to highlight
React.useEffect(function () {
itemToHighlight(!isOpen ? undefined : hoveredItem || focusedItem);
}, [currentlyFocusedIndex, itemToHighlight, focusedItem, isOpen, hoveredItem]);
var Loader = (React.createElement(OverviewItem, { hasSpacing: true },
React.createElement(OverviewItemLine, null, "Fetching suggestions"),
React.createElement(Spacing, { size: "tiny", vertical: true }),
React.createElement(Spinner, { position: "inline" })));
var loadingOrHasSuggestions = loading || options.length;
if (!loadingOrHasSuggestions || !isOpen)
return null;
return (React.createElement("div", __assign({}, otherDivProps, { className: "".concat(eccgui, "-autosuggestion__dropdown"), style: __assign(__assign({}, style), { left: (_b = offsetValues === null || offsetValues === void 0 ? void 0 : offsetValues.x) !== null && _b !== void 0 ? _b : 0, top: (_c = offsetValues === null || offsetValues === void 0 ? void 0 : offsetValues.y) !== null && _c !== void 0 ? _c : 0 }), ref: dropdownRef }), loading ? (Loader) : (React.createElement(Menu, null, options.map(function (item, index) { return (React.createElement(MenuItem, { key: index, active: currentlyFocusedIndex === index, onMouseDown: function (e) { return e.preventDefault(); }, onClick: function () { return onItemSelectionChange(item); }, text: React.createElement(Item, { ref: generateRef(index), item: item }), onMouseEnter: function () { return setHoveredItem(item); }, onMouseLeave: function () { return setHoveredItem(undefined); }, onMouseOver: function () {
if (item.value !== (hoveredItem === null || hoveredItem === void 0 ? void 0 : hoveredItem.value)) {
setHoveredItem(item);
}
} })); })))));
};
//# sourceMappingURL=AutoSuggestionList.js.map