1. showing the currently loaded xmlfile in the topbar

2. new file show save

src/LexSetup.tsx

@@ -10,29 +10,31 @@ export class LexXMLSelect extends React.Component<any, any> {
   constructor(props: any) {
     super(props);
     this.state = {
-      xmlFiles: [], xmlFileName: 'new_es.xml'
+      xmlFiles: [], xmlFileName: props.xmlFileName
     };
   }
   public componentDidMount() {
     this.getXMLFiles();
   }
   render() {
-    let files: string[] = [].concat(this.state.xmlFiles);
-    if (files.indexOf(this.state.xmlFileName as string) === -1) {
-      files.push(this.state.xmlFileName);
-    }
-    let dropOptions = files.map((k: any, i: any, c: any) => {
+    let dropOptions = this.state.xmlFiles.map((k: any, i: any, c: any) => {
       return { key: i, value: k, text: k };
     });
     let onFileChange = (e: any, d: any) => {
-      this.setState({ xmlFileName: d.value as string });
-      this.props.onFileSelected(d.value);
+      let xmlFileName = d.value as string;
+      let xmlFiles: string[] = [].concat(this.state.xmlFiles);
+      if (xmlFiles.indexOf(xmlFileName as string) === -1) {
+        xmlFiles.push(xmlFileName);
+        this.props.onFileSelected(xmlFileName, true);
+      } else {
+        this.props.onFileSelected(xmlFileName, false);
+      }
+      this.setState({ xmlFileName, xmlFiles });
     };
     return (
       <Dropdown
         options={dropOptions}
         onChange={onFileChange}
-        onAddItem={onFileChange}
         value={this.state.xmlFileName}
         compact={true}
         selection={true}
@@ -97,9 +99,11 @@ export class LexSetup extends React.Component<any, any> {
             {saveButton}
             {loadButton}
             <LexXMLSelect
-              onFileSelected={(nf: string) => {
-                this.xmlFileName = nf;
+              onFileSelected={(fileName: string, newFile: Boolean) => {
+                this.xmlFileName = fileName;
+                this.setState({ dirty: newFile });
               }}
+              xmlFileName={this.xmlFileName}
             />
             <Icon name="edit" size="small" />
             <Header.Content>