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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 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 10x 10x 10x 10x | import { getActiveSegmentationRepresentation } from './activeSegmentation';
import { getSegmentation } from '../../stateManagement/segmentation/segmentationState';
import { triggerSegmentationModified } from './triggerSegmentationEvents';
/**
* Get the locked status for a segment index in a segmentation
* @param segmentationId - The id of the segmentation that the segment
* belongs to.
* @param segmentIndex - The index of the segment
* @returns A boolean value indicating whether the segment is locked or not.
*/
function isSegmentIndexLocked(
segmentationId: string,
segmentIndex: number
): boolean {
const segmentation = getSegmentation(segmentationId);
Iif (!segmentation) {
throw new Error(`No segmentation state found for ${segmentationId}`);
}
const { segmentsLocked } = segmentation;
return segmentsLocked.has(segmentIndex);
}
/**
* Set the locked status of a segment index in a segmentation
* @param segmentationId - The id of the segmentation whose segment
* index is being modified.
* @param segmentIndex - The index of the segment to lock/unlock.
*/
function setSegmentIndexLocked(
segmentationId: string,
segmentIndex: number,
locked = true
): void {
const segmentation = getSegmentation(segmentationId);
Iif (!segmentation) {
throw new Error(`No segmentation state found for ${segmentationId}`);
}
const { segmentsLocked } = segmentation;
Eif (locked) {
segmentsLocked.add(segmentIndex);
} else {
segmentsLocked.delete(segmentIndex);
}
triggerSegmentationModified(segmentationId);
}
/**
* Get the locked segments for a segmentation
* @param segmentationId - The id of the segmentation to get locked
* segments for.
* @returns An array of locked segment indices.
*/
function getLockedSegments(segmentationId: string): number[] | [] {
const segmentation = getSegmentation(segmentationId);
Iif (!segmentation) {
throw new Error(`No segmentation state found for ${segmentationId}`);
}
const { segmentsLocked } = segmentation;
return Array.from(segmentsLocked);
}
export { isSegmentIndexLocked, setSegmentIndexLocked, getLockedSegments };
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