UIPortal uiPortal = uiPortalApp.getShowedUIPortal();
UIEditInlineWorkspace editInlineWS = event.getSource().getParent();
UIWorkingWorkspace uiWorkingWS = editInlineWS.getParent();
UIPortalToolPanel uiToolPanel = uiWorkingWS.findFirstComponentOfType(UIPortalToolPanel.class);
UIPage uiPage = uiToolPanel.findFirstComponentOfType(UIPage.class);
Page page = (Page)PortalDataMapper.buildModelObject(uiPage);
String pageId = page.getPageId();
UserPortalConfigService portalConfigService =
uiWorkingWS.getApplicationComponent(UserPortalConfigService.class);