Adding util function to navigate over lesions

Packages/ohif-measurements/client/lib/index.js

@@ -9,5 +9,6 @@ import './getTimepointName';
 import './hangingProtocolCustomizations';
 import './MeasurementHandlers';
 import './MeasurementManager';
+import './navigateOverLesions';
 import './syncMeasurementAndToolData';
 import './toggleLabelButton';

Packages/ohif-measurements/client/lib/navigateOverLesions.js

@@ -0,0 +1,30 @@
+import { OHIF } from 'meteor/ohif:core';
+
+/**
+ * Method to go select the next or previous lesion on measurements table
+ *
+ * @param {Boolean} isNextLesion Determine if it will navigate to the next or previous lesion
+ */
+OHIF.measurements.navigateOverLesions = isNextLesion => {
+    const $table = $('#measurementTableContainer');
+    if (!$table.length) return;
+
+    const $lesions = $table.find('.measurementTableRow');
+    if (!$lesions.length) return;
+
+    const $activeLesion = $lesions.filter('.active');
+    const activeIndex = $lesions.index($activeLesion);
+
+    const step = isNextLesion ? 1 : -1;
+    let newIndex = 0;
+    if (activeIndex !== -1) {
+        newIndex = activeIndex + step;
+        if (newIndex >= $lesions.length) {
+            newIndex = 0;
+        } else if (newIndex < 0) {
+            newIndex = $lesions.length - 1;
+        }
+    }
+
+    $lesions.eq(newIndex).find('.measurementRowSidebar').trigger('click');
+};