All files / extensions/cornerstone/src/customizations layoutSelectorCustomization.ts

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export default {
  'layoutSelector.advancedPresetGenerator': ({
    servicesManager,
  }: {
    servicesManager: AppTypes.ServicesManager;
  }) => {
    const _areSelectorsValid = (
      hp: AppTypes.HangingProtocol.Protocol,
      displaySets: AppTypes.DisplaySet[],
      hangingProtocolService: AppTypes.HangingProtocolService
    ) => {
      Iif (!hp.displaySetSelectors || Object.values(hp.displaySetSelectors).length === 0) {
        return true;
      }
 
      return hangingProtocolService.areRequiredSelectorsValid(
        Object.values(hp.displaySetSelectors),
        displaySets[0]
      );
    };
 
    const generateAdvancedPresets = ({
      servicesManager,
    }: {
      servicesManager: AppTypes.ServicesManager;
    }) => {
      const { hangingProtocolService, viewportGridService, displaySetService } =
        servicesManager.services;
 
      const hangingProtocols = Array.from(hangingProtocolService.protocols.values());
 
      const viewportId = viewportGridService.getActiveViewportId();
 
      if (!viewportId) {
        return [];
      }
      const displaySetInstanceUIDs = viewportGridService.getDisplaySetsUIDsForViewport(viewportId);
 
      Iif (!displaySetInstanceUIDs) {
        return [];
      }
 
      const displaySets = displaySetInstanceUIDs.map(uid => {
        const displaySet = displaySetService.getDisplaySetByUID(uid);
        const referencedDisplaySetUID = displaySet?.measurements?.[0]?.displaySetInstanceUID;
        if (displaySet.Modality === 'SR' && referencedDisplaySetUID) {
          return displaySetService.getDisplaySetByUID(referencedDisplaySetUID);
        }
        return displaySet;
      });
 
      return hangingProtocols
        .map(hp => {
          if (!hp.isPreset) {
            return null;
          }
 
          const areValid = _areSelectorsValid(hp, displaySets, hangingProtocolService);
 
          return {
            icon: hp.icon,
            title: hp.name,
            commandOptions: {
              protocolId: hp.id,
            },
            disabled: !areValid,
          };
        })
        .filter(preset => preset !== null);
    };
 
    return generateAdvancedPresets({ servicesManager });
  },
  'layoutSelector.commonPresets': [
    {
      icon: 'layout-common-1x1',
      commandOptions: {
        numRows: 1,
        numCols: 1,
      },
    },
    {
      icon: 'layout-common-1x2',
      commandOptions: {
        numRows: 1,
        numCols: 2,
      },
    },
    {
      icon: 'layout-common-2x2',
      commandOptions: {
        numRows: 2,
        numCols: 2,
      },
    },
    {
      icon: 'layout-common-2x3',
      commandOptions: {
        numRows: 2,
        numCols: 3,
      },
    },
  ],
};