Remove tabbed layout in favour of current Lesion Tracker design (OHIF-49)

OHIFViewer/client/components/ohifViewer/ohifViewer.js

@@ -0,0 +1,58 @@
+const worklistContentId = 'worklistTab';
+const viewerContentId = 'viewerTab';
+
+// Define the ViewerData global object
+// If there is currently any Session data for this object,
+// use this to repopulate the variable
+Template.ohifViewer.onCreated(() => {
+    ViewerData = Session.get('ViewerData') || {};
+});
+
+Template.ohifViewer.onRendered(() => {
+    const templateData = Template.currentData();
+    if (templateData && templateData.studyInstanceUid) {
+        const studyInstanceUid = templateData.studyInstanceUid;
+        openNewTab(studyInstanceUid, studyInstanceUid);
+    } else {
+        // If there is a tab set as active in the Session,
+        // switch to that now.
+        const contentId = Session.get('activeContentId');
+
+        // TODO: Fix this it seems to be forcing two switches
+        switchToTab(contentId);
+    }
+});
+
+Template.ohifViewer.events({
+    'click .js-toggle-studyList'() {
+        const contentId = Session.get('activeContentId');
+
+        if (contentId !== worklistContentId) {
+            switchToTab(worklistContentId);
+        } else {
+            switchToTab(viewerContentId);
+        }
+    }
+});
+
+Template.ohifViewer.helpers({
+    studyListToggleText() {
+        const contentId = Session.get('activeContentId');
+
+        // If the Viewer has not been opened yet, 'Back to viewer' should
+        // not be displayed
+        const viewerContentExists = !!Object.keys(ViewerData).length;
+        if (!viewerContentExists) {
+            return;
+        }
+
+        if (contentId === worklistContentId) {
+            return 'Back to viewer';
+        } else {
+            return 'Study list';
+        }
+    },
+    onStudyList() {
+        return (Session.get('activeContentId') === 'worklistTab');
+    }
+});