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useLayout.types.ts
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useLayout.types.ts
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/*******************************************************************************
* Copyright (c) 2023 Obeo.
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Obeo - initial API and implementation
*******************************************************************************/
import { Edge, Node } from 'reactflow';
import { Diagram, NodeData } from '../DiagramRenderer.types';
export interface UseLayoutValue {
layout: (
previousLaidoutDiagram: Diagram | null,
diagramToLayout: Diagram,
callback: (laidoutDiagram: Diagram) => void
) => void;
autoLayout: (nodes: Node<NodeData>[], edges: Edge[]) => Promise<{ nodes: Node<NodeData>[] }>;
}
export type Step = 'INITIAL_STEP' | 'BEFORE_LAYOUT' | 'LAYOUT' | 'AFTER_LAYOUT';
export interface UseLayoutState {
hiddenContainer: HTMLDivElement | null;
currentStep: Step;
diagramToLayout: Diagram | null;
laidoutDiagram: Diagram | null;
onLaidoutDiagram: (laidoutDiagram: Diagram) => void;
}