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23 lines
921 B
23 lines
921 B
import { idOf } from '../utils/id';
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import { BaseTransform } from './base-transform';
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/**
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* 如果更新了节点 / combo，需要更新连接的边
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* If the node / combo is updated, the connected edge and the combo it is in need to be updated
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*/
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export class UpdateRelatedEdge extends BaseTransform {
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beforeDraw(input, context) {
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const { stage } = context;
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if (stage === 'visibility')
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return input;
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const { model } = this.context;
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const { update: { nodes, edges, combos }, } = input;
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const addRelatedEdges = (_, id) => {
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const relatedEdgesData = model.getRelatedEdgesData(id);
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relatedEdgesData.forEach((edge) => !edges.has(idOf(edge)) && edges.set(idOf(edge), edge));
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};
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nodes.forEach(addRelatedEdges);
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combos.forEach(addRelatedEdges);
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return input;
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}
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}
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//# sourceMappingURL=update-related-edge.js.map
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