Merge pull request #1142 from cdrini/features/textsel-protected

Add protected option to text selection plugin

Author: cdrini

src/plugins/plugin.text_selection.js

@@ -82,6 +82,22 @@ export class TextSelectionPlugin extends BookReaderPlugin {
         $(window.getSelection().anchorNode).closest('.BRpagecontainer').addClass('BRpagecontainer--hasSelection');
       }
     }).attach();
+
+    if (this.br.protected) {
+      // Prevent right clicking when selected text
+      $(document.body).on('contextmenu dragstart copy', (e) => {
+        const selection = document.getSelection();
+        if (selection?.toString()) {
+          const intersectsTextLayer = $('.BRtextLayer')
+            .toArray()
+            .some(el => selection.containsNode(el, true));
+          if (intersectsTextLayer) {
+            e.preventDefault();
+            return false;
+          }
+        }
+      });
+    }
   }
 
   /**