@stolostron/multicluster-sdk
Version:
Provides extensions and APIs that dynamic plugins can use to leverage multicluster capabilities provided by Red Hat Advanced Cluster Management.
82 lines • 4.26 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.EventStreamList = void 0;
const jsx_runtime_1 = require("react/jsx-runtime");
/* Copyright Contributors to the Open Cluster Management project */
const React = __importStar(require("react"));
const _ = __importStar(require("lodash"));
const react_virtualized_1 = require("react-virtualized");
const react_transition_group_1 = require("react-transition-group");
const react_styles_1 = require("@patternfly/react-styles");
// Keep track of seen events so we only animate new ones.
const seen = new Set();
const timeout = { enter: 150 };
const measurementCache = new react_virtualized_1.CellMeasurerCache({
fixedWidth: true,
});
class SysEvent extends React.Component {
shouldComponentUpdate(nextProps) {
if (this.props.event.lastTimestamp !== nextProps.event.lastTimestamp) {
// Timestamps can be modified because events can be combined.
return true;
}
if (_.isEqual(this.props.style, nextProps.style)) {
return false;
}
return true;
}
componentWillUnmount() {
var _a, _b;
// TODO (kans): this is not correct, but don't memory leak :-/
seen.delete((_b = (_a = this.props.event) === null || _a === void 0 ? void 0 : _a.metadata) === null || _b === void 0 ? void 0 : _b.uid);
}
render() {
var _a;
const { EventComponent, index, style, event, className, list } = this.props;
let shouldAnimate = false;
const key = (_a = event.metadata) === null || _a === void 0 ? void 0 : _a.uid;
// Only animate events if they're at the start of the list (first 6) and we haven't seen them before.
if (!seen.has(key) && index < 6) {
seen.add(key);
shouldAnimate = true;
}
return ((0, jsx_runtime_1.jsx)("div", { className: (0, react_styles_1.css)('co-sysevent--transition', className), style: style, role: "row", children: (0, jsx_runtime_1.jsx)(react_transition_group_1.CSSTransition, { mountOnEnter: true, appear: shouldAnimate, in: true, exit: false, timeout: timeout, classNames: "slide", children: (status) => ((0, jsx_runtime_1.jsx)("div", { className: `slide-${status}`, children: (0, jsx_runtime_1.jsx)(EventComponent, { event: event, list: list, cache: measurementCache, index: index }) })) }) }));
}
}
const EventStreamList = ({ events, className, EventComponent }) => {
const [list] = React.useState(null);
const onResize = React.useCallback(() => measurementCache.clearAll(), []);
React.useEffect(() => {
onResize();
list === null || list === void 0 ? void 0 : list.recomputeRowHeights();
}, [list, events, onResize]);
return (events.length > 0 && ((0, jsx_runtime_1.jsx)(jsx_runtime_1.Fragment, { children: events.map((event, index) => {
var _a;
return ((0, jsx_runtime_1.jsx)(SysEvent, { className: className, event: event, list: list, EventComponent: EventComponent, onEntered: print, index: index }, (_a = event.metadata) === null || _a === void 0 ? void 0 : _a.uid));
}) })));
};
exports.EventStreamList = EventStreamList;
//# sourceMappingURL=EventStreamList.js.map