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fix: Jump to measurement wasn't jumping when presentation already existed #3318

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May 1, 2023
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Original file line number Diff line number Diff line change
Expand Up @@ -3,10 +3,8 @@ import { DisplaySetService, classes } from '@ohif/core';
const ImageSet = classes.ImageSet;

const findInstance = (measurement, displaySetService: DisplaySetService) => {
const {
displaySetInstanceUID,
ReferencedSOPInstanceUID: sopUid,
} = measurement;
const { displaySetInstanceUID, ReferencedSOPInstanceUID: sopUid } =
measurement;
const referencedDisplaySet = displaySetService.getDisplaySetByUID(
displaySetInstanceUID
);
Expand Down Expand Up @@ -52,7 +50,7 @@ const findReferencedInstances = (
const createReferencedImageDisplaySet = (displaySetService, displaySet) => {
const instances = findReferencedInstances(displaySetService, displaySet);
// This will be a member function of the created image set
const updateInstances = function() {
const updateInstances = function () {
this.images.splice(
0,
this.images.length,
Expand All @@ -77,6 +75,8 @@ const createReferencedImageDisplaySet = (displaySetService, displaySet) => {
numImageFrames: instances.length,
SOPClassHandlerId: `@ohif/extension-default.sopClassHandlerModule.stack`,
isReconstructable: false,
// This object is made of multiple instances from other series
isCompositeStack: true,
madeInClient: true,
updateInstances,
});
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -2,18 +2,10 @@ import PropTypes from 'prop-types';
import React, { useCallback, useContext, useEffect, useState } from 'react';
import { useTranslation } from 'react-i18next';
import OHIF, { utils, ServicesManager, ExtensionManager } from '@ohif/core';
import { CornerstoneServices } from '@ohif/extension-cornerstone/types';

import { setTrackingUniqueIdentifiersForElement } from '../tools/modules/dicomSRModule';

import {
Icon,
Notification,
Tooltip,
useViewportDialog,
useViewportGrid,
ViewportActionBar,
} from '@ohif/ui';
import { Icon, Tooltip, useViewportGrid, ViewportActionBar } from '@ohif/ui';
import hydrateStructuredReport from '../utils/hydrateStructuredReport';
import createReferencedImageDisplaySet from '../utils/createReferencedImageDisplaySet';

Expand All @@ -40,7 +32,7 @@ function OHIFCornerstoneSRViewport(props) {
displaySetService,
cornerstoneViewportService,
measurementService,
} = servicesManager.services as CornerstoneServices;
} = servicesManager.services;

// SR viewport will always have a single display set
if (displaySets.length > 1) {
Expand All @@ -50,7 +42,6 @@ function OHIFCornerstoneSRViewport(props) {
const srDisplaySet = displaySets[0];

const [viewportGrid, viewportGridService] = useViewportGrid();
const [viewportDialogState, viewportDialogApi] = useViewportDialog();
const [measurementSelected, setMeasurementSelected] = useState(0);
const [measurementCount, setMeasurementCount] = useState(1);
const [activeImageDisplaySetData, setActiveImageDisplaySetData] = useState(
Expand Down
84 changes: 56 additions & 28 deletions extensions/cornerstone/src/Viewport/OHIFCornerstoneViewport.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ import {
StackViewport,
utilities as csUtils,
} from '@cornerstonejs/core';
import { MeasurementService } from '@ohif/core';
import {
CinePlayer,
useCine,
Expand All @@ -30,6 +31,12 @@ import CornerstoneServices from '../types/CornerstoneServices';

const STACK = 'stack';

/**
* Caches the jump to measurement operation, so that if display set is shown,
* it can jump to the measurement.
*/
let cacheJumpToMeasurementEvent;

function areEqual(prevProps, nextProps) {
if (nextProps.needsRerendering) {
return false;
Expand Down Expand Up @@ -412,6 +419,13 @@ const OHIFCornerstoneViewport = React.memo(props => {
lutPresentation:
lutPresentationStore[presentationIds?.lutPresentationId],
};
let measurement;
if (cacheJumpToMeasurementEvent?.viewportIndex === viewportIndex) {
measurement = cacheJumpToMeasurementEvent.measurement;
// Delete the position presentation so that viewport navigates direct
presentations.positionPresentation = null;
cacheJumpToMeasurementEvent = null;
}

cornerstoneViewportService.setViewportData(
viewportIndex,
Expand All @@ -420,6 +434,10 @@ const OHIFCornerstoneViewport = React.memo(props => {
displaySetOptions,
presentations
);

if (measurement) {
cs3DTools.annotation.selection.setAnnotationSelected(measurement.uid);
}
};

loadViewportData();
Expand Down Expand Up @@ -536,22 +554,30 @@ function _subscribeToJumpToMeasurementEvents(
displaySet => displaySet.displaySetInstanceUID
);
const { unsubscribe } = measurementService.subscribe(
measurementService.EVENTS.JUMP_TO_MEASUREMENT,
({ measurement }) => {
if (!measurement) return;

// Jump the the measurement if the viewport contains the displaySetUID (fusion)
if (displaysUIDs.includes(measurement.displaySetInstanceUID)) {
_jumpToMeasurement(
measurement,
elementRef,
viewportIndex,
measurementService,
displaySetService,
viewportGridService,
cornerstoneViewportService
MeasurementService.EVENTS.JUMP_TO_MEASUREMENT_VIEWPORT,
props => {
cacheJumpToMeasurementEvent = props;
const { viewportIndex: jumpIndex, measurement, isConsumed } = props;
if (!measurement || isConsumed) return;
if (cacheJumpToMeasurementEvent.cornerstoneViewport === undefined) {
// Decide on which viewport should handle this
cacheJumpToMeasurementEvent.cornerstoneViewport = cornerstoneViewportService.getViewportIndexToJump(
jumpIndex,
measurement.displaySetInstanceUID,
{ referencedImageId: measurement.referencedImageId }
);
}
if (cacheJumpToMeasurementEvent.cornerstoneViewport !== viewportIndex)
return;
_jumpToMeasurement(
measurement,
elementRef,
viewportIndex,
measurementService,
displaySetService,
viewportGridService,
cornerstoneViewportService
);
}
);

Expand All @@ -568,21 +594,19 @@ function _checkForCachedJumpToMeasurementEvents(
viewportGridService,
cornerstoneViewportService
) {
if (!cacheJumpToMeasurementEvent) return;
if (cacheJumpToMeasurementEvent.isConsumed) {
cacheJumpToMeasurementEvent = null;
return;
}
const displaysUIDs = displaySets.map(
displaySet => displaySet.displaySetInstanceUID
);
if (!displaysUIDs?.length) return;

const measurementIdToJumpTo = measurementService.getJumpToMeasurement(
viewportIndex
);

if (measurementIdToJumpTo && elementRef) {
// Jump to measurement if the measurement exists
const measurement = measurementService.getMeasurement(
measurementIdToJumpTo
);

// Jump to measurement if the measurement exists
const { measurement } = cacheJumpToMeasurementEvent;
if (measurement && elementRef) {
if (displaysUIDs.includes(measurement?.displaySetInstanceUID)) {
_jumpToMeasurement(
measurement,
Expand Down Expand Up @@ -611,6 +635,7 @@ function _jumpToMeasurement(

if (!SOPInstanceUID) {
console.warn('cannot jump in a non-acquisition plane measurements yet');
return;
}

const referencedDisplaySet = displaySetService.getDisplaySetByUID(
Expand All @@ -623,15 +648,17 @@ function _jumpToMeasurement(

viewportGridService.setActiveViewportIndex(viewportIndex);

const enableElement = getEnabledElement(targetElement);
const enabledElement = getEnabledElement(targetElement);

const viewportInfo = cornerstoneViewportService.getViewportInfoByIndex(
viewportIndex
);

if (enableElement) {
if (enabledElement) {
// See how the jumpToSlice() of Cornerstone3D deals with imageIdx param.
const viewport = enableElement.viewport as IStackViewport | IVolumeViewport;
const viewport = enabledElement.viewport as
| IStackViewport
| IVolumeViewport;

let imageIdIndex = 0;
let viewportCameraDirectionMatch = true;
Expand Down Expand Up @@ -680,7 +707,8 @@ function _jumpToMeasurement(

cs3DTools.annotation.selection.setAnnotationSelected(measurement.uid);
// Jump to measurement consumed, remove.
measurementService.removeJumpToMeasurement(viewportIndex);
cacheJumpToMeasurementEvent?.consume?.();
cacheJumpToMeasurementEvent = null;
}
}

Expand Down
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