Remove `__showing()` in framing service

src/framingService.js

@@ -1,13 +1,10 @@
 export default {
   start: (appStore, swapPanelApi, verticalIconApi, mainPanelApi, resizeFeature) => {
-    swapPanelApi.event.on('toggle', (moduleName) => {
+    swapPanelApi.event.on('toggle', () => {
       resizeFeature.panel1.clientWidth !== 0 ? resizeFeature.minimize() : resizeFeature.maximise()
     })
-    swapPanelApi.event.on('showing', (moduleName) => {
+    swapPanelApi.event.on('showing', () => {
       resizeFeature.panel1.clientWidth === 0 ? resizeFeature.maximise() : ''
-      var current = appStore.getOne(moduleName)
-      // warn the content that it is being displayed. TODO should probably be done in each view
-      if (current && current.api.__showing) current.api.__showing()
     })
     mainPanelApi.event.on('toggle', () => {
       resizeFeature.maximise()