model-navigator-standalone
Version:
Standalone MDF graph model visualizer
172 lines • 7.09 kB
JavaScript
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
import "core-js/modules/esnext.iterator.constructor.js";
import "core-js/modules/esnext.iterator.filter.js";
import "core-js/modules/esnext.iterator.for-each.js";
import "core-js/modules/web.dom-collections.iterator.js";
/* eslint-disable no-undef */
import React, { useCallback, useEffect, useState } from 'react';
import { useSelector, useDispatch } from 'react-redux';
import withStyles from '@mui/styles/withStyles';
import ReactFlow, { Background, ReactFlowProvider, useReactFlow, useViewport } from 'reactflow';
import NodeView from '../Node';
import EdgeView from '../Edge';
import Styles from './CanvasStyle';
import { getMinZoom } from './util';
import LegendView from '../Legend';
import './Canvas.css';
import './assets/style.css';
import ActionLayer from './ActionLayer';
import resetIcon from './assets/graph_icon/Reset.svg';
import ZoomInIcon from './assets/graph_icon/ZoomIn.svg';
import ZoomOutIcon from './assets/graph_icon/ZoomOut.svg';
import OverlayPropertyTable from '../OverlayPropertyTable';
import { reactFlowPanelClicked, selectCategories, selectHighlightedNodes, selectOverlayTableHidden, selectExpandedNodeID, selectGraphViewConfig } from '../../../../../features/graph/graphSlice';
const nodeTypes = {
custom: NodeView
};
const edgeTypes = {
custom: EdgeView
};
const CanvasView = _ref => {
let {
classes,
nodes,
edges,
onConnect,
onNodesChange,
onEdgesChange
} = _ref;
const categories = useSelector(selectCategories);
return /*#__PURE__*/React.createElement(React.Fragment, null, /*#__PURE__*/React.createElement("div", {
className: classes.mainWindow
}, /*#__PURE__*/React.createElement(LegendView, {
categoryItems: categories
}), /*#__PURE__*/React.createElement(ActionLayer, null), /*#__PURE__*/React.createElement(ReactFlowProvider, null, /*#__PURE__*/React.createElement(CustomFlowView, {
nodes: nodes,
edges: edges,
onNodesChange: onNodesChange,
onEdgesChange: onEdgesChange,
onConnect: onConnect,
classes: classes
}))));
};
const CustomFlowView = _ref2 => {
let {
classes,
nodes,
edges,
onConnect,
onNodesChange,
onEdgesChange
} = _ref2;
const dispatch = useDispatch();
const categories = useSelector(selectCategories);
const graphViewConfig = useSelector(selectGraphViewConfig);
const overlayTableHidden = useSelector(selectOverlayTableHidden);
const expandedNodeID = useSelector(selectExpandedNodeID);
const highlightedNodes = useSelector(selectHighlightedNodes);
const {
fitView
} = useReactFlow();
const {
zoomIn,
zoomOut
} = useReactFlow();
const {
fit,
width
} = graphViewConfig.canvas;
const [minZoom, setMinZoom] = useState(fit === null || fit === void 0 ? void 0 : fit.minZoom);
function calcGraphBox(nodes) {
let graphBox = {
ulx: 0,
uly: 0,
lrx: 0,
lry: 0
};
nodes.forEach(n => {
graphBox.ulx = graphBox.ulx < n.position.x ? graphBox.ulx : n.position.x;
graphBox.uly = graphBox.uly > n.position.y ? graphBox.uly : n.position.y;
graphBox.lrx = graphBox.lrx > n.position.x ? graphBox.lrx : n.position.x;
graphBox.lry = graphBox.lry < n.position.y ? graphBox.lry : n.position.y;
});
graphBox.cx = (graphBox.lrx + graphBox.ulx) / 2;
graphBox.cy = (graphBox.lry + graphBox.uly) / 2;
graphBox.wd = graphBox.lrx - graphBox.ulx;
graphBox.ht = graphBox.uly - graphBox.lry;
return graphBox;
}
useViewport(); // I think this is called just to ensure re-render on viewport change.
useEffect(() => {
const zoom = getMinZoom(_objectSpread({
width
}, fit));
setMinZoom(zoom);
fitView(width);
}, [fit, width, fitView]);
const handleTransform = useCallback(() => {
fitView();
// fitView(width)
// const graphBox = calcGraphBox(nodes);
// const vp = getViewport();
//setViewport({x: graphBox.cx, y: graphBox.cy, zoom: 1}, {duration: 200});
// setViewport({x: 0, y: 0, zoom: 1}, {duration: 200});
// setViewport({ x: fit?.x, y: fit?.y, zoom: getMinZoom({ width, ...fit }) }, { duration: 200 });
}, [fitView]);
return /*#__PURE__*/React.createElement(ReactFlow, {
nodes: nodes,
edges: edges,
onNodesChange: onNodesChange,
onEdgesChange: onEdgesChange,
onConnect: onConnect,
nodeTypes: nodeTypes,
edgeTypes: edgeTypes,
minZoom: minZoom,
maxZoom: fit !== null && fit !== void 0 && fit.maxZoom ? fit.maxZoom : 3,
onPaneClick: e => dispatch(reactFlowPanelClicked()),
fitView: true,
className: classes.reactFlowView
}, /*#__PURE__*/React.createElement(OverlayPropertyTable, {
nodeID: expandedNodeID,
matchedResult: "",
hidden: overlayTableHidden
}), /*#__PURE__*/React.createElement("div", {
className: classes.controls
}, /*#__PURE__*/React.createElement("div", {
onClick: handleTransform,
title: "reset",
className: classes.controlBtn
}, /*#__PURE__*/React.createElement("img", {
src: resetIcon,
alt: "reset_icon"
})), /*#__PURE__*/React.createElement("div", {
title: "zoom in",
onClick: () => zoomIn({
duration: 200
}),
className: classes.controlBtn
}, /*#__PURE__*/React.createElement("img", {
src: ZoomInIcon,
alt: "ZoomInIcon"
})), /*#__PURE__*/React.createElement("div", {
title: "zoom out",
onClick: () => zoomOut({
duration: 200
}),
className: classes.controlBtn
}, /*#__PURE__*/React.createElement("img", {
src: ZoomOutIcon,
alt: "ZoomOutIcon"
}))), /*#__PURE__*/React.createElement(Background, {
style: {
backgroundColor: highlightedNodes && !!highlightedNodes.length ? '#C5DEEA' : '#E7F3F7'
},
color: "#aaa",
gap: 12
}));
};
export default withStyles(Styles)(CanvasView);