Updated editor height; visualized which is active

src/app/editor/ace/ace-editor.base.ts

@@ -15,6 +15,7 @@ export class AceEditorBase {
     cutBuffer: string = "";
     timerId: number   = -1;
     activeFile!: NewtonFile;
+    isDefault: boolean = false;
 
 
     constructor(
@@ -23,6 +24,14 @@ export class AceEditorBase {
     }
 
 
+    public addActiveStyling() {
+        this.editorElm.nativeElement.classList.add("active-editor")
+    }
+
+    public removeActiveStyling() {
+        this.editorElm.nativeElement.classList.remove("active-editor")
+    }
+
     protected search() {
         console.log(this.editor.getSession()["$modeId"])
     }