added height control in fileViewer

Author: MenamAfzal

client/packages/lowcoder/src/comps/comps/fileViewerComp.tsx

@@ -6,11 +6,11 @@ import { DocumentViewer } from "react-documents";
 import styled, { css } from "styled-components";
 import { Section, sectionNames } from "lowcoder-design";
 import { StringControl } from "../controls/codeControl";
-import { UICompBuilder } from "../generators";
+import { UICompBuilder, withDefault } from "../generators";
 import { NameConfig, NameConfigHidden, withExposingConfigs } from "../generators/withExposing";
 import { hiddenPropertyView } from "comps/utils/propertyUtils";
 import { trans } from "i18n";
-
+import { AutoHeightControl, BoolControl } from "@lowcoder-ee/index.sdk";
 import { useContext } from "react";
 import { EditorContext } from "comps/editorState";
 
@@ -67,6 +67,8 @@ const DraggableFileViewer = (props: { src: string; style: FileViewerStyleType,an
 let FileViewerBasicComp = (function () {
   const childrenMap = {
     src: StringControl,
+    autoHeight: withDefault(AutoHeightControl,'auto'),
+    showVerticalScrollbar: withDefault(BoolControl, false),
     style: styleControl(FileViewerStyle , 'style'),
     animationStyle: styleControl(AnimationStyle , 'animationStyle'),
   };
@@ -100,6 +102,14 @@ let FileViewerBasicComp = (function () {
               {hiddenPropertyView(children)}
             </Section>
           )}
+          <Section name={sectionNames.layout}>
+              {children.autoHeight.getPropertyView()}
+              {!children.autoHeight.getView() && (
+                  children.showVerticalScrollbar.propertyView({
+                    label: trans("prop.showVerticalScrollbar"),
+                  })
+                )}
+          </Section>
 
           {["layout", "both"].includes(useContext(EditorContext).editorModeStatus) && (
             <>
@@ -119,7 +129,7 @@ let FileViewerBasicComp = (function () {
 
 FileViewerBasicComp = class extends FileViewerBasicComp {
   override autoHeight(): boolean {
-    return false;
+    return this.children.autoHeight.getView();
   }
 };