reorganize packages, start converting overall app to react (very broken at the moment)

Packages/ohif-viewerbase/client/components/browser/quickSwitch.js

@@ -0,0 +1,43 @@
+import { Template } from 'meteor/templating';
+import { ReactiveVar } from 'meteor/reactive-var';
+import { Tracker } from 'meteor/tracker';
+import { OHIF } from 'meteor/ohif:core';
+
+Template.studyBrowserQuickSwitch.onCreated(() => {
+    const instance = Template.instance();
+    instance.studiesInformation = new ReactiveVar();
+    const filter = { studyInstanceUid: OHIF.viewer.data.studyInstanceUids };
+    OHIF.studies.searchStudies(filter).then(studies => instance.studiesInformation.set(studies));
+});
+
+Template.studyBrowserQuickSwitch.onRendered(() => {
+    const instance = Template.instance();
+    instance.autorun(() => {
+        instance.studiesInformation.dep.depend();
+        const currentStudy = instance.data.currentStudy.get();
+        const studyInstanceUid = (currentStudy && currentStudy.studyInstanceUid) || '';
+        Tracker.afterFlush(() => {
+            const $studyBrowserItems = instance.$('.study-browser-item');
+            $studyBrowserItems.removeClass('active');
+            $studyBrowserItems.filter(`[data-uid="${studyInstanceUid}"]`).addClass('active');
+        });
+    });
+});
+
+Template.studyBrowserQuickSwitch.events({
+    'ohif.studies.study.click'(event, instance, studyInformation) {
+        const { studyInstanceUid } = studyInformation;
+        const study = OHIF.viewer.Studies.findBy({ studyInstanceUid });
+        instance.data.currentStudy.set(study);
+        const $studySwitch = $(event.currentTarget).closest('.study-switch');
+        $studySwitch.siblings('.series-switch').trigger('rescale');
+    }
+});
+
+Template.studyBrowserQuickSwitch.helpers({
+    studyBrowserData() {
+        const instance = Template.instance();
+        const studiesInformation = instance.studiesInformation.get();
+        return { studiesInformation };
+    }
+});