PWV-15: Creating routing branch

Packages/ohif-lesiontracker/client/lib/configureTargetToolsHandles.js

@@ -0,0 +1,47 @@
+import { _ } from 'meteor/underscore';
+import { OHIF } from 'meteor/ohif:core';
+
+OHIF.lesiontracker.configureTargetToolsHandles = () => {
+    const toggleLabel = (measurementData, eventData, doneCallback) => {
+        delete measurementData.isCreating;
+
+        if (OHIF.lesiontracker.removeMeasurementIfInvalid(measurementData, eventData)) {
+            return;
+        }
+
+        const getHandlePosition = key => _.pick(measurementData.handles[key], ['x', 'y']);
+        const start = getHandlePosition('start');
+        const end = getHandlePosition('end');
+        const getDirection = axis => start[axis] < end[axis] ? 1 : -1;
+        const position = OHIF.cornerstone.pixelToPage(eventData.element, end);
+
+        OHIF.measurements.toggleLabelButton({
+            measurement: measurementData,
+            element: eventData.element,
+            measurementApi: OHIF.viewer.measurementApi,
+            position: position,
+            direction: {
+                x: getDirection('x'),
+                y: getDirection('y')
+            }
+        });
+    };
+
+    const callbackConfig = {
+        // TODO: Check the position for these, the Add Label button position seems very awkward
+        getMeasurementLocationCallback: toggleLabel,
+        changeMeasurementLocationCallback: toggleLabel,
+    };
+
+    // TODO: Reconcile this with the configuration in toolManager
+    // it would be better to have this all in one place.
+    const bidirectionalConfig = cornerstoneTools.bidirectional.getConfiguration();
+    const config = Object.assign({}, bidirectionalConfig, callbackConfig);
+
+    cornerstoneTools.bidirectional.setConfiguration(config);
+
+    // Set CR-Tool, UN-Tool, EX-Tool configurations
+    cornerstoneTools.targetCR.setConfiguration(config);
+    cornerstoneTools.targetUN.setConfiguration(config);
+    cornerstoneTools.targetEX.setConfiguration(config);
+};