restoreUndoSnapshot restoreSnapshotLogicalRoot.ts

100% Statements 7/7

83.33% Branches 5/6

100% Functions 1/1

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  import type { EditorCore, Snapshot } from 'roosterjs-content-model-types';
import { getPositionFromPath } from './getPositionFromPath';
 
/**
 * @internal
 */
export function restoreSnapshotLogicalRoot(core: EditorCore, snapshot: Snapshot) {
    if (snapshot.logicalRootPath && snapshot.logicalRootPath.length > 0) {
        const restoredLogicalRoot = getPositionFromPath(core.physicalRoot, snapshot.logicalRootPath)
            .node as HTMLDivElement;
        Eif (restoredLogicalRoot !== core.logicalRoot) {
            core.api.setLogicalRoot(core, restoredLogicalRoot);
        }
    } else {
        core.api.setLogicalRoot(core, null);
    }
}