WIP reorganization

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

@@ -0,0 +1,52 @@
+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 appendConfig = toolType => {
+        const tool = cornerstoneTools[toolType];
+        const toolConfig = tool.getConfiguration();
+        const config = Object.assign({}, toolConfig, callbackConfig);
+
+        tool.setConfiguration(config);
+    };
+
+    // Append the callback configuration to bidirectional tool
+    appendConfig('bidirectional');
+
+    // Append the callback configuration to CR and UN tools
+    appendConfig('targetCR');
+    appendConfig('targetUN');
+};