Hide the filepicker button in readonly mode

www/code/inner.js

@@ -360,6 +360,7 @@ define([
                 CodeMirror.configureTheme();
             }
 
+            if (!readOnly) {
                 var fileDialogCfg = {
                     onSelect: function (data) {
                         if (data.type === 'file') {
@@ -381,7 +382,7 @@ define([
                     };
                     common.openFilePicker(pickerCfg);
                 }).appendTo($rightside);
-
+            }
         };
 
         config.onReady = function (info) {

www/slide/inner.js

@@ -494,6 +494,7 @@ define([
 
             CodeMirror.configureTheme();
 
+            if (!readOnly) {
                 var fileDialogCfg = {
                     onSelect: function (data) {
                         if (data.type === 'file') {
@@ -515,6 +516,7 @@ define([
                     };
                     common.openFilePicker(pickerCfg);
                 }).appendTo($rightside);
+            }
 
             metadataMgr.onChange(function () {
                 var md = metadataMgr.getMetadata();