2020-10-25 20:14:51 +00:00
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import * as React from 'react';
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2020-10-29 18:20:42 +00:00
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import { Button, ListGroup } from 'react-bootstrap';
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import { v4 as generateID } from 'uuid';
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import { deepClone, rgetattr, rsetattr } from '../../../lib/helpers/objectMethods';
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import DynamicLayout, { IDynamicLayoutProps } from '../layout/dynamicLayout';
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import { ILayout } from '../layout/interfaces/ILayout';
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import { ISelection } from '../layout/interfaces/ISelection';
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import { ITab } from '../layout/interfaces/ITab';
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import Layout from '../layout/layout';
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2020-10-25 20:14:51 +00:00
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// Import Addons:
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import { makeMeMultiSelect } from './addons/selectionbox.extension';
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2020-10-29 18:20:42 +00:00
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import { generateDefaultSelection } from './defaults/default.elements';
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import { generateGraphOptions } from './defaults/default.graph-options';
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import { defaultHotkeys } from './defaults/default.hotkeys';
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import { defaultToolbar } from './defaults/default.toolbar';
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// Graph related imports:
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import { UndoRedoGraph } from './graph';
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import { adaptIDS, adaptPositions, getSelectedElements } from './helpers/data.handlers';
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import { IBaseEdgeOptions } from './interfaces/IBaseEdgeOptions';
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import { IBaseNodeOptions } from './interfaces/IBaseNodeOptions';
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import { IBasicTemplate } from './interfaces/IBasicTemplate';
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import { IEdgeTypeDefinition } from './interfaces/IEdgeTypeDefinition';
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import { IUndoRedoGraph } from './interfaces/IGraph';
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import { IGraphCallbackData } from './interfaces/IGraphCallbackData';
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import { IGraphTemplate } from './interfaces/IGraphTemplate';
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import { DEFAULT_NETWORK, INetwork } from './interfaces/INetwork';
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import { IVisjsOptions } from './interfaces/IVisjsOptions';
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import Selection, { SelectionProps } from '../layout/selection';
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import DynamicRenderer from '../dynamic/dynamicRenderer';
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import TabEntry, { ITabProps } from '../layout/tabs';
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import { IJsonSchema } from '../../types/IJSONSchema';
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import { ITabEntry } from '../layout/interfaces/ITabEntry';
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import { parseWithFunctions, stringifyWithFunctions } from '../../../lib/helpers/jsonMethods';
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import { readDataFromClipboard, writeToClipboard } from '../helpers/clipboard';
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import { Network, __esModule } from '../../visjs/vis';
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import { DH_UNABLE_TO_CHECK_GENERATOR } from 'constants';
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import {getCurrentThemeColors} from '../helpers/colors';
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import {generateColors } from './helpers/color.theme';
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export interface GraphicalEditorComponentProps<N, E> {
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graphOptions?: IVisjsOptions;
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network?: INetwork<N, E>;
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addEdgeCallback?: (edgeData: E, callback: (edgeData: E) => void) => void;
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editOnSelect?: boolean;
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editOnChange?: boolean;
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parseFunctions?: boolean;
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enableContextMenu?: boolean;
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enableEditing?: boolean;
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hidePanelOnDeselect?: boolean;
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hideToolbar?: boolean;
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hideRightPanel?: boolean;
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allowSelfConnection?: boolean;
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allowDoubleConnections?: boolean;
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edgeTypes?: IEdgeTypeDefinition<N, E>[];
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showEdgeSelction?: boolean
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}
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export interface GraphicalEditorComponentState {
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2020-10-26 07:39:34 +00:00
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update: null
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}
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class GraphicalEditorComponent<N, E> extends React.Component<GraphicalEditorComponentProps<N, E>, GraphicalEditorComponentState> {
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/**
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* The Element containing the Network.
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*/
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public Network: IUndoRedoGraph<N, E>;
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public LayoutHandler: ILayout;
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public TabHandler: ITabEntry;
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public graphOptions: IVisjsOptions;
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public theme: {
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colors: {
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primary: string;
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secondary: string;
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success: string;
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info: string;
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warning: string;
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danger: string;
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light: string;
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dark: string;
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};
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font: {
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size: number;
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type: string;
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};
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}
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constructor(props) {
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super(props);
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this.theme = getCurrentThemeColors();
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}
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public tabs: { [index: string]: INetwork<N, E> } = {};
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/**
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* Function to add the Addons of the Graph:
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* @param network
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*/
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public addGraphAddons(network: IUndoRedoGraph<N, E>) {
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makeMeMultiSelect(network);
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}
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2020-10-29 18:20:42 +00:00
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/**
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* Function to add an Edge.
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* @param edgeData
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* @param callback
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*/
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protected async _addEdge(edgeData: IBaseEdgeOptions, callback: (edge: IBaseEdgeOptions) => void) {
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// Defaulty prevent self connections.
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if (this.props.allowSelfConnection || edgeData.from !== edgeData.to) {
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let addEdge = true;
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// If multiple Connections from one node to the same node are
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// for bidden, test if there already exists such an edge.
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if (!this.props.allowDoubleConnections) {
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this.Network.edges.forEach((edge) => {
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if (edge.from === edgeData.from && edge.to === edgeData.to) {
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addEdge = false;
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}
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});
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}
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// If adding an Edge is allowed => Add the Edge.
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if (addEdge) {
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// Manually add an ID to the Edge
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edgeData.id = generateID();
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// Extract the From and To Node.
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const from = this.Network.getNode(edgeData.from);
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const to = this.Network.getNode(edgeData.to);
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const _this = this;
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const _addEdge = (type: IEdgeTypeDefinition<N, E>) => {
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if (typeof type.customAddFunction == 'function') {
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type.customAddFunction(from, to, _this.Network);
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} else {
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// Define the Edge Object
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let edge = Object.assign(deepClone(type.visual), {
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from: edgeData.from,
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to: edgeData.to
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});
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// Add the Edge.
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callback(edge);
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}
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}
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switch (edgeData.type) {
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case 'automatic':
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// Search for Possible Connection Types.
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const possibleEdges: IEdgeTypeDefinition<N, E>[] = [];
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for (const edgeType of this.props.edgeTypes || []) {
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if ((edgeType.fromTypes.includes(from.type) || edgeType.fromTypes.length === 0) && (edgeType.toTypes.includes(to.type) || edgeType.toTypes.length === 0)) {
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possibleEdges.push(edgeType);
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}
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}
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// Test if Edges has been found
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switch (possibleEdges.length) {
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case 0:
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this.LayoutHandler.showToast('No Matching Edge Type has been found. Please select the corresponding Edge Type manually', 'info');
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return;
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case 1:
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// Define the New Edge.
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return _addEdge(possibleEdges[0]);
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default:
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if (this.props.showEdgeSelction) {
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// Create a Popup, on which the corresponding edge can be selected:
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try {
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const type: IEdgeTypeDefinition<N, E> = await this.LayoutHandler.getDialogData({
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content: {
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props: {
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possibleEdges
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},
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component(props: {
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possibleEdges: IEdgeTypeDefinition<N, E>[],
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onSubmit: (data: IEdgeTypeDefinition<N, E>) => void;
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onCancel: (error: any) => void
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}) {
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return (
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<>
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Select a possible edge by clicking on the item
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<ListGroup>
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{
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props.possibleEdges.map((item, idx) => {
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<ListGroup.Item key={idx} onClick={_ => props.onSubmit(item)}>{item.type}</ListGroup.Item>
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})
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}
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</ListGroup>
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<Button variant="danger" onClick={e => props.onCancel(e)}>Cancel </Button>
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</>
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)
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},
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},
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header: 'Please select an edge-type!',
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closeButton: true
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});
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// Add the Edge itself.
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return _addEdge(type);
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} catch (e) {
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// The User has aborted the selection.
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return;
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}
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}
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this.LayoutHandler.showToast('Mulitple Valid Edge Type has been found. Please select the corresponding Edge Type manually', 'info');
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}
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return;
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default:
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for (const type of this.props.edgeTypes || []) {
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if ((edgeData.type === type.type) && (type.fromTypes.includes(from.type) || type.fromTypes.length === 0) && (type.toTypes.includes(to.type) || type.toTypes.length === 0)) {
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// Quit the Method
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return _addEdge(type);
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}
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}
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this.LayoutHandler.showToast('You are not allowed to connect the desired Nodes with this edges', 'error');
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break;
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}
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} else {
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this.LayoutHandler.showToast('Double Connections not allowed! You can not connect these elements again', 'error');
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}
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} else {
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this.LayoutHandler.showToast('Self-Connections forbidden! You can not connect elements to itself', 'error');
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}
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}
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2020-10-30 18:30:59 +00:00
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protected async _editNodes(_template: IBasicTemplate<N,E>, mode: 'add' | 'update' = 'update') {
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// Defaulty prevent self connections.
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if (_template?.nodes.length > 0) {
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try {
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if (_template.nodes[0].editorComponentSelector && false){
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} else {
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// Open up the corresponding Node Panel:
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_template.nodes[0] = await this.LayoutHandler.getDialogData({
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content: {
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component: 'DynamicForm',
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props: {
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schema: {
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type: 'object',
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properties:{
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label: {
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description: 'Label of the Node',
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type: 'string'
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},
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title: {
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description: 'Tooltip, presented on Hovering',
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type: 'string'
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},
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// color: {
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// description: 'Color of the Node.',
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// type: 'string'
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// }
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},
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required: [
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"label"
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]
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} as IJsonSchema,
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uiSchema: {
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// color: {
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// "ui:widget": "color"
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// }
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},
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data: Object.assign(generateColors(_template.nodes[0].shape, this.theme), _template.nodes[0])
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}
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}
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});
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}
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switch (mode) {
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case 'add':
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this.Network.addNode(_template.nodes);
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this.Network.addEdge(_template.edges);
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break;
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case 'update':
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this.Network.updateNode(_template.nodes);
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this.Network.updateEdge(_template.edges);
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break;
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}
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// Tabs
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this.tabs[this.TabSettings.tabs.active] = this.Network.getData();
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} catch(error) {
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console.log(error)
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}
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} else {
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this.LayoutHandler.showToast('Please Select a Node Before.', 'error');
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}
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}
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public initEditor(ref: React.RefObject<any>) {
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if (process.browser){
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const _this = this;
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// Based on the Provided Options =>
|
|
|
|
|
// select the corresponding graph options,
|
|
|
|
|
// either use th provided one or use the
|
|
|
|
|
// default options.
|
|
|
|
|
if (this.props.graphOptions) {
|
|
|
|
|
this.graphOptions = this.props.graphOptions;
|
|
|
|
|
} else {
|
|
|
|
|
this.graphOptions = generateGraphOptions();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (!rgetattr(this.graphOptions, 'manipulation.enabled', false)) {
|
|
|
|
|
rsetattr(this.graphOptions, 'manipulation.enabled', false);
|
|
|
|
|
}
|
2020-10-30 18:30:59 +00:00
|
|
|
|
|
|
|
|
// Generate the Default Callback for adding an Edge
|
|
|
|
|
rsetattr(
|
|
|
|
|
this.graphOptions,
|
|
|
|
|
'manipulation.addEdge',
|
|
|
|
|
(data,callback) => {
|
|
|
|
|
_this._addEdge(data,callback).catch(console.error)
|
|
|
|
|
}
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
// Generate the Default Callback for adding a Node
|
|
|
|
|
rsetattr(
|
|
|
|
|
this.graphOptions,
|
|
|
|
|
'manipulation.addNode',
|
|
|
|
|
(data,callback) => {
|
|
|
|
|
_this._addNode(data).catch(console.error)
|
|
|
|
|
}
|
|
|
|
|
);
|
2020-10-29 18:20:42 +00:00
|
|
|
|
|
|
|
|
// Create the Network
|
2020-10-30 18:30:59 +00:00
|
|
|
this.Network = new UndoRedoGraph(ref, this.graphOptions);
|
2020-10-29 18:20:42 +00:00
|
|
|
|
|
|
|
|
// Add a new item if possible.
|
|
|
|
|
const editItemIfPossible = (params) => {
|
|
|
|
|
if (params.nodes.length === 1) {
|
|
|
|
|
// A Node was Selected. Figure out, whether it is a cluster or not.
|
|
|
|
|
const nodeID = params.nodes[0];
|
|
|
|
|
|
2020-10-30 18:30:59 +00:00
|
|
|
if (_this.Network.network.isCluster(nodeID)) {
|
2020-10-29 18:20:42 +00:00
|
|
|
// Uncluster the Nodes
|
2020-10-30 18:30:59 +00:00
|
|
|
_this.Network.network.openCluster(nodeID);
|
2020-10-29 18:20:42 +00:00
|
|
|
} else {
|
|
|
|
|
// Open up the Settings Tab
|
2020-10-30 18:30:59 +00:00
|
|
|
const nodes = getSelectedElements(_this.Network, false);
|
|
|
|
|
_this._editNodes({
|
|
|
|
|
edges: [],
|
|
|
|
|
nodes,
|
|
|
|
|
type: 'element'
|
|
|
|
|
});
|
2020-10-29 18:20:42 +00:00
|
|
|
}
|
|
|
|
|
} else if (params.edges.length === 1) {
|
|
|
|
|
// A Node was Selected. Figure out, whether it is a cluster or not.
|
2020-10-30 18:30:59 +00:00
|
|
|
const edges = _this.Network.data.edges.get(params.edges[0]);
|
2020-10-29 18:20:42 +00:00
|
|
|
_this.updateEdges(edges);
|
|
|
|
|
}
|
|
|
|
|
}
|
2020-10-30 18:30:59 +00:00
|
|
|
|
|
|
|
|
if (!this.Network){
|
|
|
|
|
throw Error('Something went wrong')
|
|
|
|
|
}
|
2020-10-29 18:20:42 +00:00
|
|
|
|
|
|
|
|
// Make the Default behaviour adding new Nodes
|
2020-10-30 18:30:59 +00:00
|
|
|
this.Network.on('doubleClick', (params) => {
|
|
|
|
|
if (_this.props.enableEditing || true) {
|
2020-10-29 18:20:42 +00:00
|
|
|
// Test if no Element was Selected
|
|
|
|
|
if (params.nodes.length === 0 && params.edges.length === 0) {
|
|
|
|
|
// If so, just add the new Element
|
2020-10-30 18:30:59 +00:00
|
|
|
_this._addNode(params.pointer.canvas);
|
2020-10-29 18:20:42 +00:00
|
|
|
} else {
|
|
|
|
|
editItemIfPossible(params);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
|
2020-10-30 18:30:59 +00:00
|
|
|
this.Network.on('oncopy', event => {
|
2020-10-29 18:20:42 +00:00
|
|
|
try {
|
2020-10-30 18:30:59 +00:00
|
|
|
_this.LayoutHandler.showToast('Copied');
|
|
|
|
|
writeToClipboard(stringifyWithFunctions(_this.createTemplateOfSelectedElements()))
|
2020-10-29 18:20:42 +00:00
|
|
|
} catch (e) {
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
|
2020-10-30 18:30:59 +00:00
|
|
|
this.Network.on('onpaste', async event => {
|
2020-10-29 18:20:42 +00:00
|
|
|
try {
|
2020-10-30 18:30:59 +00:00
|
|
|
const data = await readDataFromClipboard();
|
|
|
|
|
const mousePosition = _this.Network.network.DOMtoCanvas({
|
|
|
|
|
x: _this.LayoutHandler.currentMousePosition.offsetX,
|
|
|
|
|
y: _this.LayoutHandler.currentMousePosition.offsetY
|
|
|
|
|
})
|
|
|
|
|
_this.paste(parseWithFunctions(data), mousePosition, false);
|
|
|
|
|
_this.LayoutHandler.showToast('Pasted');
|
2020-10-29 18:20:42 +00:00
|
|
|
} catch (e) {
|
2020-10-30 18:30:59 +00:00
|
|
|
_this.LayoutHandler.showToast('Failed Pasting','error');
|
|
|
|
|
console.error(e)
|
2020-10-29 18:20:42 +00:00
|
|
|
}
|
2020-10-30 18:30:59 +00:00
|
|
|
});
|
2020-10-29 18:20:42 +00:00
|
|
|
|
|
|
|
|
// // Make shure the Sidepanel is working correctly
|
2020-10-30 18:30:59 +00:00
|
|
|
this.Network.on('select', (params) => {
|
|
|
|
|
// if (_this.graphOptions.enableEditing){
|
|
|
|
|
// if (_this.graphOptions.editOnSelect && _this.graphOptions.hidePanelOnDeselect && params.nodes.length === 0 && params.edges.length === 0){
|
|
|
|
|
// _this.layout.panels.right.hide();
|
|
|
|
|
// } else if (_this.graphOptions.editOnSelect){
|
|
|
|
|
// editItemIfPossible(params);
|
|
|
|
|
// }
|
|
|
|
|
// }
|
|
|
|
|
});
|
2020-10-29 18:20:42 +00:00
|
|
|
|
|
|
|
|
// enableClusterPreview(this);
|
|
|
|
|
|
|
|
|
|
// this.network.addNode(this._nodes);
|
|
|
|
|
// this.network.addEdge(this._edges);
|
|
|
|
|
|
|
|
|
|
// editor.resize();
|
2020-10-30 18:30:59 +00:00
|
|
|
console.log('TABS',this.tabs)
|
|
|
|
|
this.Network.loadData(this.tabs[this.TabSettings?.tabs?.active] || DEFAULT_NETWORK())
|
2020-10-29 18:20:42 +00:00
|
|
|
|
|
|
|
|
// Add all Addons as required.
|
2020-10-30 18:30:59 +00:00
|
|
|
this.addGraphAddons(this.Network);
|
2020-10-29 18:20:42 +00:00
|
|
|
}
|
|
|
|
|
|
2020-10-30 18:30:59 +00:00
|
|
|
return this.Network;
|
|
|
|
|
}
|
|
|
|
|
/**
|
|
|
|
|
* Function, which is used to provide a
|
|
|
|
|
*/
|
|
|
|
|
public createTemplateOfSelectedElements() {
|
|
|
|
|
const selected: IBasicTemplate<N,E> = {
|
|
|
|
|
nodes: [],
|
|
|
|
|
edges: [],
|
|
|
|
|
type: 'element'
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
const selection = this.Network.network.getSelection(true);
|
|
|
|
|
|
|
|
|
|
selected.nodes = deepClone(this.Network.nodes.filter(item => selection.nodes.indexOf(item.id) !== -1));
|
|
|
|
|
selected.edges = deepClone(this.Network.edges.filter(item => selection.edges.indexOf(item.id) !== -1));
|
|
|
|
|
|
|
|
|
|
return selected;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
public paste(
|
|
|
|
|
template: IBasicTemplate<N,E>,
|
|
|
|
|
position: {
|
|
|
|
|
x: number,
|
|
|
|
|
y: number
|
|
|
|
|
},
|
|
|
|
|
useExistingNodesForEdges: boolean) {
|
|
|
|
|
|
|
|
|
|
const data = adaptPositions(adaptIDS(template, useExistingNodesForEdges), position);
|
|
|
|
|
|
|
|
|
|
this.Network.addNode(data.nodes);
|
|
|
|
|
this.Network.addEdge(data.edges);
|
2020-10-29 18:20:42 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Function to Update the Data of a Node.
|
|
|
|
|
* @param selection The Selected Node.
|
|
|
|
|
*/
|
|
|
|
|
public async updateNode(selection: Array<IBaseNodeOptions<N>>) {
|
|
|
|
|
const _self = this;
|
|
|
|
|
|
|
|
|
|
/** Extract the Component, which should be used in the Prompt */
|
|
|
|
|
let componentSelector = 'default';
|
|
|
|
|
if (selection.length > 0 && selection[0].editorComponentSelector) {
|
|
|
|
|
componentSelector = selection[0].editorComponentSelector;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// const comp = this.editPanelDict.nodes[componentSelector];
|
|
|
|
|
|
|
|
|
|
// if (comp) {
|
|
|
|
|
// /** Open the Window, with the Edit-Prompt */
|
|
|
|
|
// this.openEditInterface(this.editPanelDict.nodes[componentSelector], {
|
|
|
|
|
// inputTemplate: {
|
|
|
|
|
// nodes: selection,
|
|
|
|
|
// edges: [],
|
|
|
|
|
// type: 'elements'
|
|
|
|
|
// },
|
|
|
|
|
// },
|
|
|
|
|
// 'Edit Node',
|
|
|
|
|
// (data) => {
|
|
|
|
|
// _self.network.updateNode(data.template.nodes);
|
|
|
|
|
// });
|
|
|
|
|
// } else {
|
|
|
|
|
// this.layout.showToast('Editor is Trying to open an Unkown Edit-Component', 'error');
|
|
|
|
|
// }
|
|
|
|
|
}
|
|
|
|
|
|
2020-10-30 18:30:59 +00:00
|
|
|
protected async _addNode(pos: { x: number, y: number }) {
|
|
|
|
|
// Defaulty prevent self connections.
|
|
|
|
|
if (this._template?.nodes.length > 0) {
|
|
|
|
|
try {
|
|
|
|
|
// Adapt its IDs. (Creates a Copy)
|
|
|
|
|
let _template = adaptIDS(this._template);
|
|
|
|
|
// Adapt its Position
|
|
|
|
|
_template = adaptPositions(_template, pos);
|
|
|
|
|
|
|
|
|
|
// Remove the Initial Label:
|
|
|
|
|
delete _template.nodes[0].label;
|
|
|
|
|
|
|
|
|
|
await this._editNodes(_template, 'add');
|
|
|
|
|
} catch(error) {
|
|
|
|
|
console.error(error)
|
|
|
|
|
}
|
|
|
|
|
} else {
|
|
|
|
|
this.LayoutHandler.showToast('Please Select a Node Before.', 'error');
|
|
|
|
|
}
|
2020-10-29 18:20:42 +00:00
|
|
|
}
|
|
|
|
|
|
2020-10-30 18:30:59 +00:00
|
|
|
public EditorSettings: GraphicalEditorComponentProps<N, E>
|
|
|
|
|
public LayoutSettings: IDynamicLayoutProps<IGraphCallbackData<N,E>>
|
|
|
|
|
public TabSettings: ITabProps;
|
2020-10-29 18:20:42 +00:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2020-10-30 18:30:59 +00:00
|
|
|
protected _template: IBasicTemplate<N,E>
|
|
|
|
|
public selectTemplate(template: IBasicTemplate<N,E>){
|
|
|
|
|
this._template = template;
|
|
|
|
|
}
|
2020-10-29 18:20:42 +00:00
|
|
|
|
|
|
|
|
public initializeGraph() {
|
2020-10-25 20:14:51 +00:00
|
|
|
|
|
|
|
|
const _this = this;
|
|
|
|
|
|
|
|
|
|
// Assign a default Network:
|
2020-10-30 18:30:59 +00:00
|
|
|
const networkToRender: INetwork<N,E> = this.props.network || this.tabs[this.TabSettings?.tabs?.active] || DEFAULT_NETWORK();
|
2020-10-29 18:20:42 +00:00
|
|
|
|
2020-10-25 20:14:51 +00:00
|
|
|
// Initally store the Network to Render
|
|
|
|
|
this.tabs[networkToRender.id] = networkToRender;
|
|
|
|
|
|
2020-10-30 18:30:59 +00:00
|
|
|
this.TabSettings = {
|
|
|
|
|
onMount(item){
|
|
|
|
|
_this.TabHandler = item;
|
2020-10-25 20:14:51 +00:00
|
|
|
},
|
|
|
|
|
|
2020-10-29 18:20:42 +00:00
|
|
|
async onNewTab() {
|
2020-10-25 20:14:51 +00:00
|
|
|
// Function to create a new tab.
|
2020-10-26 07:39:34 +00:00
|
|
|
try {
|
2020-10-30 18:30:59 +00:00
|
|
|
|
|
|
|
|
if (_this.TabHandler.tabs.length == 0) {
|
|
|
|
|
const tab = {
|
|
|
|
|
delteable: true,
|
|
|
|
|
id: generateID(),
|
|
|
|
|
label: 'Unsaved Content'
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
await _this.TabHandler.createTab(tab);
|
|
|
|
|
|
|
|
|
|
// Store the Content of the tab:
|
|
|
|
|
_this.tabs[tab.id] = _this.Network.getData();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
const label = await _this.LayoutHandler.getDialogData({
|
2020-10-26 07:39:34 +00:00
|
|
|
header: 'Enter Network-Name',
|
|
|
|
|
content: {
|
|
|
|
|
component: 'DynamicForm',
|
|
|
|
|
props: {
|
|
|
|
|
schema: {
|
|
|
|
|
type: "string",
|
|
|
|
|
description: "Name of the Element"
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
})
|
2020-10-29 18:20:42 +00:00
|
|
|
|
2020-10-26 07:39:34 +00:00
|
|
|
const id = Date.now().toString();
|
|
|
|
|
// const label = id;
|
2020-10-29 18:20:42 +00:00
|
|
|
|
|
|
|
|
_this.tabs[id] = DEFAULT_NETWORK();
|
2020-10-26 07:39:34 +00:00
|
|
|
|
|
|
|
|
return {
|
|
|
|
|
id,
|
|
|
|
|
label,
|
|
|
|
|
delteable: true
|
|
|
|
|
}
|
|
|
|
|
} catch (error) {
|
|
|
|
|
return false;
|
2020-10-25 20:14:51 +00:00
|
|
|
}
|
|
|
|
|
},
|
|
|
|
|
|
2020-10-29 18:20:42 +00:00
|
|
|
async onTabSelect(oldTab: ITab, newTab: ITab) {
|
2020-10-30 18:30:59 +00:00
|
|
|
if (_this.Network) {
|
|
|
|
|
// Contains the Main Logic for selecting another tab
|
|
|
|
|
// Therefore
|
|
|
|
|
if (oldTab) {
|
|
|
|
|
_this.tabs[oldTab.id] = _this.Network.getData();
|
|
|
|
|
}
|
|
|
|
|
// Use the content of the new Tab as rendering:
|
|
|
|
|
_this.Network.loadData(_this.tabs[newTab.id]);
|
2020-10-29 18:20:42 +00:00
|
|
|
}
|
|
|
|
|
return true;
|
2020-10-25 20:14:51 +00:00
|
|
|
},
|
|
|
|
|
|
2020-10-29 18:20:42 +00:00
|
|
|
async onTabDelete(tab: ITab, force: boolean) {
|
2020-10-25 20:14:51 +00:00
|
|
|
// A Tab should be deleted
|
|
|
|
|
|
2020-10-30 18:30:59 +00:00
|
|
|
if (force) {
|
2020-10-29 18:20:42 +00:00
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
|
2020-10-26 08:54:30 +00:00
|
|
|
try {
|
2020-10-30 18:30:59 +00:00
|
|
|
const saveData = await _this.LayoutHandler.getDialogData<boolean>({
|
2020-10-26 08:54:30 +00:00
|
|
|
header: 'Close Tab',
|
|
|
|
|
content: {
|
|
|
|
|
component: (props) => {
|
|
|
|
|
return (<>
|
|
|
|
|
<p>
|
2020-10-29 18:20:42 +00:00
|
|
|
You are about to close the tab "{tab.label}". Do you want to save changes?
|
2020-10-30 18:30:59 +00:00
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</p>
|
2020-10-29 18:20:42 +00:00
|
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<Button variant="success" onClick={_ => props.onSubmit(true)}>Yes</Button>{' '}
|
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<Button variant="danger" onClick={_ => props.onSubmit(false)}>No</Button>{' '}
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<Button variant="secondary" onClick={_ => props.onCancel(new Error("Canceled"))}>Cancel</Button>{' '}
|
2020-10-26 08:54:30 +00:00
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</>)
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},
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props: {}
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}
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});
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// The variable save Data contains the info, whether the user wants to save or discard the changes
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|
return true;
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|
2020-10-29 18:20:42 +00:00
|
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|
} catch (error) {
|
2020-10-26 08:54:30 +00:00
|
|
|
return false
|
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|
}
|
2020-10-25 20:14:51 +00:00
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},
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|
async onNoTabSelected() {
|
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|
// Nothing to Display!
|
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|
2020-10-30 18:30:59 +00:00
|
|
|
if (_this.Network) {
|
|
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|
|
console.log('No Tab')
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|
|
// Use the content of the new Tab as rendering:
|
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|
|
_this.Network.loadData(DEFAULT_NETWORK());
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|
}
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|
2020-10-25 20:14:51 +00:00
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},
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|
2020-10-30 18:30:59 +00:00
|
|
|
async onTabEdit(tab){
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|
|
const label = await _this.LayoutHandler.getDialogData<string>({
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header: 'Enter Network-Name',
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content: {
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component: 'DynamicForm',
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props: {
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schema: {
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type: "string",
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description: "Name of the Element"
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},
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data: tab.label
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}
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}
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});
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tab.label = label;
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|
return tab;
|
2020-10-25 20:14:51 +00:00
|
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|
},
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|
|
|
|
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|
|
tabs: {
|
2020-10-30 18:30:59 +00:00
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|
active: '-1',
|
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|
|
|
allowNewTabs: true,
|
2020-10-29 18:20:42 +00:00
|
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|
items: [],
|
2020-10-30 18:30:59 +00:00
|
|
|
}
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|
};
|
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|
|
this.LayoutSettings = {
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|
|
components: [
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|
{
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|
|
component() {
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|
|
|
|
|
|
const graph = React.useRef(null);
|
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|
|
|
// Similar to componentDidMount and componentDidUpdate:
|
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|
|
|
// Createa a Function, that if mounted defines the Network.
|
|
|
|
|
React.useEffect(() => {
|
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|
|
|
|
|
|
|
|
// Define the Network.
|
|
|
|
|
_this.initEditor(graph)
|
|
|
|
|
|
|
|
|
|
// Return a Function, that will destroy the network.
|
|
|
|
|
return () => {
|
|
|
|
|
_this.tabs[_this.TabSettings.tabs.active] = _this.Network.getData();
|
|
|
|
|
// Destroy the Network.
|
|
|
|
|
_this.Network.destroy();
|
|
|
|
|
_this.Network = null;
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
});
|
2020-10-26 07:39:34 +00:00
|
|
|
|
2020-10-30 18:30:59 +00:00
|
|
|
return (<>
|
|
|
|
|
{React.createElement(TabEntry, { ..._this.TabSettings })}
|
|
|
|
|
<div ref={graph} style={{ height: '100%' }} onMouseEnter={e => {
|
|
|
|
|
// Enable Hotkeys
|
|
|
|
|
_this.LayoutHandler.hotkeysEnabled = true;
|
|
|
|
|
}} onMouseLeave={e => {
|
|
|
|
|
// Disable Hotkeys
|
|
|
|
|
_this.LayoutHandler.hotkeysEnabled = false;
|
|
|
|
|
}}></div>
|
|
|
|
|
</>
|
|
|
|
|
)
|
|
|
|
|
},
|
|
|
|
|
gridSettings: {
|
|
|
|
|
h: 5,
|
|
|
|
|
w: 10,
|
|
|
|
|
x: 5,
|
|
|
|
|
y: 0,
|
|
|
|
|
minW: 3,
|
|
|
|
|
minH: 3,
|
|
|
|
|
},
|
|
|
|
|
id: 'main',
|
|
|
|
|
label: 'Editor',
|
|
|
|
|
props: {
|
|
|
|
|
},
|
|
|
|
|
visible: true,
|
|
|
|
|
bg: 'light',
|
|
|
|
|
text: 'dark'
|
|
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
component(props: {selection: ISelection<IBasicTemplate<N,E>>}){
|
|
|
|
|
return (<Selection<IBasicTemplate<N,E>> selection={props.selection} allowUserSelect={true} onItemSelected={template =>_this.selectTemplate(template)}></Selection>)
|
|
|
|
|
},
|
|
|
|
|
gridSettings: {
|
|
|
|
|
h: 5,
|
|
|
|
|
w: 4,
|
|
|
|
|
x: 0,
|
|
|
|
|
y: 0,
|
|
|
|
|
maxW: 5,
|
|
|
|
|
},
|
|
|
|
|
id: 'selection',
|
|
|
|
|
label: 'Selection',
|
|
|
|
|
props: {
|
|
|
|
|
selection: generateDefaultSelection()
|
|
|
|
|
},
|
|
|
|
|
hideable: true,
|
|
|
|
|
bg:'light',
|
|
|
|
|
visible: true,
|
|
|
|
|
text: 'dark',
|
|
|
|
|
showLabel: true,
|
|
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
component(){
|
|
|
|
|
return (<>Minimap</>)
|
|
|
|
|
},
|
|
|
|
|
gridSettings: {
|
|
|
|
|
h: 3,
|
|
|
|
|
w: 3,
|
|
|
|
|
x: 0,
|
|
|
|
|
y: 5,
|
|
|
|
|
maxW: 5,
|
|
|
|
|
},
|
|
|
|
|
id: 'minimap',
|
|
|
|
|
label: 'Minimap',
|
|
|
|
|
props: {},
|
|
|
|
|
hideable: true,
|
|
|
|
|
bg:'light',
|
|
|
|
|
visible: false,
|
|
|
|
|
text: 'dark',
|
|
|
|
|
showLabel: true,
|
|
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
component(){
|
|
|
|
|
return (<>Preview</>)
|
|
|
|
|
},
|
|
|
|
|
gridSettings: {
|
|
|
|
|
h: 3,
|
|
|
|
|
w: 3,
|
|
|
|
|
x: 3,
|
|
|
|
|
y: 5,
|
|
|
|
|
},
|
|
|
|
|
id: 'preview',
|
|
|
|
|
label: 'Preview',
|
|
|
|
|
props: {},
|
|
|
|
|
hideable: true,
|
|
|
|
|
bg:'light',
|
|
|
|
|
visible: false,
|
|
|
|
|
text: 'dark'
|
|
|
|
|
},
|
|
|
|
|
],
|
|
|
|
|
layoutSettings: {
|
|
|
|
|
width: process.browser ? window.innerWidth : 1920,
|
|
|
|
|
autoSize: false,
|
|
|
|
|
preventCollision: false,
|
|
|
|
|
cols: 15,
|
|
|
|
|
compactType: 'horizontal',
|
|
|
|
|
onLayoutChange(){
|
|
|
|
|
if (_this.Network) {
|
|
|
|
|
_this.Network.resize();
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
},
|
|
|
|
|
generateData(){
|
2020-10-29 18:20:42 +00:00
|
|
|
// Get the Current Selection.
|
2020-10-30 18:30:59 +00:00
|
|
|
const selection = _this.Network.network.getSelection(true);
|
2020-10-26 07:39:34 +00:00
|
|
|
|
2020-10-30 18:30:59 +00:00
|
|
|
const ret: IGraphCallbackData<N,E> = {
|
|
|
|
|
network: _this.Network,
|
|
|
|
|
layout: _this.LayoutHandler,
|
2020-10-29 18:20:42 +00:00
|
|
|
selectedEdges: selection.edges,
|
2020-10-30 18:30:59 +00:00
|
|
|
selectedNodes: selection.nodes,
|
|
|
|
|
tabs: _this.TabHandler
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
Object.defineProperty(ret, 'network', {
|
|
|
|
|
get(){
|
|
|
|
|
return _this.Network;
|
|
|
|
|
},
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
Object.defineProperty(ret, 'layout', {
|
|
|
|
|
get(){
|
|
|
|
|
return _this.LayoutHandler;
|
|
|
|
|
},
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
return ret
|
|
|
|
|
},
|
|
|
|
|
onResize() {
|
|
|
|
|
if (_this.Network) {
|
|
|
|
|
_this.Network.resize();
|
2020-10-29 18:20:42 +00:00
|
|
|
}
|
|
|
|
|
},
|
2020-10-30 18:30:59 +00:00
|
|
|
onMount(layout){
|
|
|
|
|
_this.LayoutHandler = layout;
|
|
|
|
|
},
|
2020-10-29 18:20:42 +00:00
|
|
|
toolbar: defaultToolbar(),
|
|
|
|
|
hotkeys: defaultHotkeys()
|
2020-10-30 18:30:59 +00:00
|
|
|
}
|
2020-10-26 07:39:34 +00:00
|
|
|
|
2020-10-30 18:30:59 +00:00
|
|
|
return this.LayoutSettings;
|
2020-10-26 07:39:34 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
public requestRerender() {
|
|
|
|
|
this.setState({
|
|
|
|
|
update: null
|
|
|
|
|
})
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
public componentDidMount() {
|
|
|
|
|
const _this = this;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
public render() {
|
2020-10-30 18:30:59 +00:00
|
|
|
this.initializeGraph();
|
|
|
|
|
return React.createElement(DynamicLayout, {... this.LayoutSettings});
|
2020-10-25 20:14:51 +00:00
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
export default GraphicalEditorComponent;
|
