How to disable edit mode in ckeditor 4?

Question

JavaScript

How to initialize ckeditor 4 so that all its plugins are initialized but the toolbar and editing mode were not available
tried to do something like

CKEDITOR.disableAutoInline = false;
                var editor = CKEDITOR.inline(elm[0], {
                    extraAllowedContent: '*',
                    toolbarStartupExpanded : false,
                    toolbarCanCollapse  : false,
                    startupFocus: false,                    
                });
                
                editor.on('instanceReady', function (ev) {
                    var ed = ev.editor;
                    ed.setReadOnly(true);
                    editor.removeListener();
                });
                editor.on('focus', function (event) {
                    return false;
                });
                editor.on('blur', function () {
                    return false;
                });

thanks to

editor.on('focus', function (event) {
                    return false;
                });

for this code, the toolbar is turned off , but still, when you right-click, the
ckeditora menu appears, i.e. all the same, it is initialized for editing .
it did not "enter" the edit mode, i.e. only to display the saved content (which was entered through the same editor earlier) but the toolbar and the ckeditora menu (what was not displayed when right-clicking)

Answer 1

In general, I just rendered html and connected the plugin with the code separately
<script>hljs.initHighlightingOnLoad();</script>

Answer 2

Good afternoon!
Skeditor is a text editor. Why do you need an editor at all if you are going to use it as a renderer? Why not just load a page whose content you say you've already saved? But, if you have some kind of intricate functionality planned, here the solution seems to be described.