improve Sonia.History.handleChange method

scm-webapp/src/main/webapp/resources/js/sonia.history.js

@@ -145,8 +145,16 @@ Sonia.History = {
       } else {
         el.fn.call(el.scope, params);
       }
+    } else if (Ext.ComponentMgr.isRegistered(id)) {
+      try {
+        main.addTabPanel(id);
+      } catch (e){
+        if (debug){
+          console.debug('could not handle history event: ' + e );
+        }
+      }
     } else if (debug) {
-      console.debug('could not find history element for ' + id);
+      console.debug('could not find xtype ' + id);
     }
   }
 

scm-webapp/src/main/webapp/resources/js/sonia.scm.js

@@ -285,13 +285,18 @@ Sonia.scm.Main = Ext.extend(Ext.util.Observable, {
   },
 
   addTabPanel: function(id, xtype, title){
+    if (!xtype){
+      xtype = id;
+    }
     var panel = {
       id: id,
       xtype: xtype,
-      title: title,
       closable: true,
       autoScroll: true
     };
+    if (title){
+      panel.title = title;
+    }
     this.addTab(panel);
   },