All files / packages/tools/src/store state.ts

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import _cloneDeep from 'lodash.clonedeep';
 
import { IToolGroup } from '../types';
import Synchronizer from './SynchronizerManager/Synchronizer';
import svgNodeCache, { resetSvgNodeCache } from './svgNodeCache';
import { BaseTool } from '../tools';
 
interface IToolClassReference {
  toolClass: new <T extends BaseTool>(config: any) => T;
}
 
interface ICornerstoneTools3dState {
  isInteractingWithTool: boolean;
  isMultiPartToolActive: boolean;
  tools: Record<string, IToolClassReference>;
  toolGroups: Array<IToolGroup>;
  synchronizers: Array<Synchronizer>;
  svgNodeCache: Record<string, unknown>;
  enabledElements: Array<unknown>;
  handleRadius: number;
}
 
const defaultState: ICornerstoneTools3dState = {
  isInteractingWithTool: false,
  isMultiPartToolActive: false,
  tools: {},
  toolGroups: [],
  synchronizers: [],
  svgNodeCache: svgNodeCache,
  // Should this be named... canvases?
  enabledElements: [], // switch to Uids?
  handleRadius: 6,
};
 
let state: ICornerstoneTools3dState = {
  isInteractingWithTool: false,
  isMultiPartToolActive: false,
  tools: {},
  toolGroups: [],
  synchronizers: [],
  svgNodeCache: svgNodeCache,
  // Should this be named... canvases?
  enabledElements: [], // switch to Uids?
  handleRadius: 6,
};
 
function resetCornerstoneToolsState(): void {
  resetSvgNodeCache();
  state = _cloneDeep(defaultState);
}
 
export {
  ICornerstoneTools3dState,
  resetCornerstoneToolsState,
  state,
  state as default,
};