Fix crash when scrolling through cited by in Citation relations

Uses Webview instead of Label and TextFlowLimited
when trying to display right to left text
(like persian or arabic) in BibEntryView. This resolves the
issue caused by a javafx bug that causes an exception when
rendering wrapped RTL text.
Fixes JabRef#12410

Author: GuilhermeRibeiroPereira

CHANGELOG.md

@@ -88,6 +88,7 @@ Note that this project **does not** adhere to [Semantic Versioning](https://semv
 - We fixed an issue where JabRef would not open if an invalid external journal abbreviation path was encountered. [#12776](https://github.com/JabRef/jabref/issues/12776)
 - We fixed a bug where LaTeX commands were not removed from filenames generated using the `[bibtexkey] - [fulltitle]` pattern. [#12188](https://github.com/JabRef/jabref/issues/12188)
 - We fixed an issue where JabRef interface would not properly refresh after a group removal. [#11487](https://github.com/JabRef/jabref/issues/11487)
+- We fixed an issue where JabRef would crash when trying to display an entry in the Citation Relations tab that had right to left text. [#12410](https://github.com/JabRef/jabref/issues/12410)
 
 ### Removed
 

src/main/java/org/jabref/gui/entryeditor/citationrelationtab/BibEntryView.java

@@ -7,6 +7,7 @@
 import javafx.scene.layout.HBox;
 import javafx.scene.layout.VBox;
 import javafx.scene.text.Text;
+import javafx.scene.web.WebView;
 
 import org.jabref.gui.icon.IconTheme;
 import org.jabref.gui.util.TextFlowLimited;
@@ -32,24 +33,26 @@ public class BibEntryView {
     public static Node getEntryNode(BibEntry entry) {
         Node entryType = getIcon(entry.getType()).getGraphicNode();
         entryType.getStyleClass().add("type");
-        Label authors = new Label(entry.getFieldOrAliasLatexFree(StandardField.AUTHOR).orElse(""));
+        String authorsText = entry.getFieldOrAliasLatexFree(StandardField.AUTHOR).orElse("");
+        Node authors = createTextNode(authorsText, "authors");
         authors.getStyleClass().add("authors");
-        authors.setWrapText(true);
-        Label title = new Label(entry.getFieldOrAliasLatexFree(StandardField.TITLE).orElse(""));
+        String titleText = entry.getFieldOrAliasLatexFree(StandardField.TITLE).orElse("");
+        Node title = createTextNode(titleText, "title");
         title.getStyleClass().add("title");
-        title.setWrapText(true);
         Label year = new Label(entry.getFieldOrAliasLatexFree(StandardField.YEAR).orElse(""));
         year.getStyleClass().add("year");
-        Label journal = new Label(entry.getFieldOrAliasLatexFree(StandardField.JOURNAL).orElse(""));
+        String journalText = entry.getFieldOrAliasLatexFree(StandardField.JOURNAL).orElse("");
+        Node journal = createTextNode(journalText, "journal");
         journal.getStyleClass().add("journal");
 
         VBox entryContainer = new VBox(
                 new HBox(10, entryType, title),
                 new HBox(5, year, journal),
                 authors
         );
+
         entry.getFieldOrAliasLatexFree(StandardField.ABSTRACT).ifPresent(summaryText -> {
-            TextFlowLimited summary = new TextFlowLimited(new Text(summaryText));
+            Node summary = createTextNode(summaryText, "summary");
             summary.getStyleClass().add("summary");
             entryContainer.getChildren().add(summary);
         });
@@ -74,4 +77,33 @@ private static IconTheme.JabRefIcons getIcon(EntryType type) {
         }
         return IconTheme.JabRefIcons.ARTICLE;
     }
+
+    private static boolean isRTL(String text) {
+        for (char c : text.toCharArray()) {
+            if (Character.getDirectionality(c) == Character.DIRECTIONALITY_RIGHT_TO_LEFT ||
+                    Character.getDirectionality(c) == Character.DIRECTIONALITY_RIGHT_TO_LEFT_ARABIC ||
+                    Character.getDirectionality(c) == Character.DIRECTIONALITY_RIGHT_TO_LEFT_EMBEDDING ||
+                    Character.getDirectionality(c) == Character.DIRECTIONALITY_RIGHT_TO_LEFT_OVERRIDE) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    private static Node createTextNode(String text, String fieldName) {
+        if (isRTL(text)) {
+            WebView webView = new WebView();
+            webView.getEngine().loadContent(
+                    "<html><body dir='rtl'>" + text + "</body></html>"
+            );
+            webView.setPrefSize(200, 38);
+            return webView;
+        } else if (fieldName.equals("summary")) {
+            return new TextFlowLimited(new Text(text));
+        } else {
+            Label label = new Label(text);
+            label.setWrapText(true);
+            return label;
+        }
+    }
 }