WIP reorganization

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

@@ -0,0 +1,40 @@
+import { Session } from 'meteor/session';
+import { OHIF } from 'meteor/ohif:core';
+
+OHIF.lesiontracker.pixelSpacingAutorunCheck = () => {
+    OHIF.log.info('lesionTool button change autorun');
+
+    // Get oncology tools
+    const $oncologyTools = $('button#lesion, button#nonTarget');
+
+    // TODO: Set activeViewport for empty viewport element
+    const activeViewportIndex = window.store.getState().viewports.activeViewport;
+    if (activeViewportIndex === undefined) {
+        return;
+    }
+
+    const element = $('.imageViewerViewport').get(activeViewportIndex);
+    if (!element) {
+        return;
+    }
+
+    let enabledElement;
+    try {
+        enabledElement = cornerstone.getEnabledElement(element);
+    } catch(error) {
+        return;
+    }
+
+    // Check value of rowPixelSpacing & columnPixelSpacing to define as unavailable
+    if (!enabledElement ||
+        !enabledElement.image ||
+        !enabledElement.image.rowPixelSpacing ||
+        !enabledElement.image.columnPixelSpacing) {
+        // Disable Lesion Buttons
+        $oncologyTools.prop('disabled', true);
+    } else {
+        // Enable Lesion Buttons
+        $oncologyTools.prop('disabled', false);
+    }
+
+};