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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 | 34x 4x 4x 4x 4x 133x 133x 4x 133x 133x 4x 4x 3x 34x 34x 61x 61x 61x 61x 2734x 61x 61x 61x 2209x 2209x 61x 61x 61x 34x | import * as cornerstoneTools from '@cornerstonejs/tools';
import { updateSegmentationStats } from './updateSegmentationStats';
/**
* Sets up the handler for segmentation data modification events
*/
export function setupSegmentationDataModifiedHandler({
segmentationService,
customizationService,
commandsManager,
}) {
const { unsubscribe } = segmentationService.subscribeDebounced(
segmentationService.EVENTS.SEGMENTATION_DATA_MODIFIED,
async ({ segmentationId }) => {
const segmentation = segmentationService.getSegmentation(segmentationId);
Iif (!segmentation) {
return;
}
const readableText = customizationService.getCustomization('panelSegmentation.readableText');
// Check for segments with bidirectional measurements and update them
const segmentIndices = Object.keys(segmentation.segments)
.map(index => parseInt(index))
.filter(index => index > 0);
for (const segmentIndex of segmentIndices) {
const segment = segmentation.segments[segmentIndex];
Iif (segment?.cachedStats?.namedStats?.bidirectional) {
// Run the command to update the bidirectional measurement
commandsManager.runCommand('runSegmentBidirectional', {
segmentationId,
segmentIndex,
});
}
}
const updatedSegmentation = await updateSegmentationStats({
segmentation,
segmentationId,
readableText,
});
if (updatedSegmentation) {
segmentationService.addOrUpdateSegmentation({
segmentationId,
segments: updatedSegmentation.segments,
});
}
},
1000
);
return { unsubscribe };
}
/**
* Sets up the handler for segmentation modification events
*/
export function setupSegmentationModifiedHandler({ segmentationService }) {
const { unsubscribe } = segmentationService.subscribe(
segmentationService.EVENTS.SEGMENTATION_MODIFIED,
async ({ segmentationId }) => {
const segmentation = segmentationService.getSegmentation(segmentationId);
Iif (!segmentation) {
return;
}
const annotationState = cornerstoneTools.annotation.state.getAllAnnotations();
const bidirectionalAnnotations = annotationState.filter(
annotation =>
annotation.metadata.toolName === cornerstoneTools.SegmentBidirectionalTool.toolName
);
let toRemoveUIDs = [];
Iif (!segmentation) {
toRemoveUIDs = bidirectionalAnnotations.map(
annotation => annotation.metadata.segmentationId === segmentationId
);
return;
} else {
const segmentIndices = Object.keys(segmentation.segments)
.map(index => parseInt(index))
.filter(index => index > 0);
// check if there is a bidirectional data that exists but the segment
// does not exists anymore we need to remove the bidirectional data
const bidirectionalAnnotationsToRemove = bidirectionalAnnotations.filter(
annotation =>
annotation.metadata.segmentationId === segmentationId &&
!segmentIndices.includes(annotation.metadata.segmentIndex)
);
toRemoveUIDs = bidirectionalAnnotationsToRemove.map(annotation => annotation.annotationUID);
}
toRemoveUIDs.forEach(uid => {
cornerstoneTools.annotation.state.removeAnnotation(uid);
});
}
);
return { unsubscribe };
}
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