How to Disable Text Selection, Copy/Paste and Context Menu on right mouse button click in WordPress

disable-copy.php

<?php
function your_function() {
    ?>
    <script>
        jQuery(document).ready(function(){
            function disableselect(e) {
                return false;
            };
            function reEnable() {
                return true;
            };
            document.onselectstart = new Function ("return false")
            if (window.sidebar) {
                document.onmousedown = disableselect
                document.onclick = reEnable
            };
            jQuery(document).bind("contextmenu",function(e){
                return false;
            });
            jQuery(document).bind("copy",function(e){
                return false;
            });
            jQuery(document).bind("paste",function(e){
                return false;
            });
            jQuery(document).bind("select",function(e){
                return false;
            });
        });
    </script>
    <?php
}
add_action('wp_footer', 'your_function');