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refactor(state): separate nodes and edges

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This commit is contained in:
moklick
2021-10-19 11:09:49 +02:00
parent 3dc79276ad
commit 410b12946d
22 changed files with 634 additions and 537 deletions
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src/hooks/useGlobalKeyHandler.ts
+8 -5
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@@ -4,7 +4,7 @@ import shallow from 'zustand/shallow';
import { useStore, useStoreApi } from '../store';
import useKeyPress from './useKeyPress';
import { getConnectedEdges } from '../utils/graph';
import { KeyCode, ReactFlowState } from '../types';
import { EdgeChange, KeyCode, NodeChange, ReactFlowState } from '../types';
interface HookParams {
deleteKeyCode: KeyCode;
@@ -29,14 +29,17 @@ export default ({ deleteKeyCode, multiSelectionKeyCode }: HookParams): void => {
useEffect(() => {
const { nodes, edges } = store.getState();
const selectedNodes = nodes.filter((n) => n.selected);
const selectedEdges = edges.filter((e) => e.selected);
const selectedNodes = nodes.filter((n) => n.isSelected);
const selectedEdges = edges.filter((e) => e.isSelected);
if (deleteKeyPressed && (selectedNodes || selectedEdges)) {
const connectedEdges = getConnectedEdges(selectedNodes, edges);
const nodeChanges = selectedNodes.map((n) => ({ id: n.id, delete: true }));
const edgeChanges = [...selectedEdges, ...connectedEdges].map((e) => ({ id: e.id, delete: true }));
const nodeChanges: NodeChange[] = selectedNodes.map((n) => ({ id: n.id, type: 'remove' }));
const edgeChanges: EdgeChange[] = [...selectedEdges, ...connectedEdges].map((e) => ({
id: e.id,
type: 'remove',
}));
onNodesChange?.(nodeChanges);
onEdgesChange?.(edgeChanges);