1 files changed, 5 insertions, 89 deletions

diff --git a/src/main/java/cuchaz/enigma/gui/CodeReader.java b/src/main/java/cuchaz/enigma/gui/CodeReader.java
index 0810043..e119640 100644
--- a/src/main/java/cuchaz/enigma/gui/CodeReader.java
+++ b/src/main/java/cuchaz/enigma/gui/CodeReader.java
@@ -11,58 +11,27 @@
 
 package cuchaz.enigma.gui;
 
-import com.strobel.decompiler.languages.java.ast.CompilationUnit;
-import cuchaz.enigma.Deobfuscator;
-import cuchaz.enigma.analysis.EntryReference;
-import cuchaz.enigma.analysis.SourceIndex;
 import cuchaz.enigma.analysis.Token;
-import cuchaz.enigma.translation.representation.entry.ClassEntry;
-import cuchaz.enigma.translation.representation.entry.Entry;
-import de.sciss.syntaxpane.DefaultSyntaxKit;
 
 import javax.swing.*;
 import javax.swing.text.BadLocationException;
+import javax.swing.text.Document;
 import javax.swing.text.Highlighter.HighlightPainter;
 import java.awt.*;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 
 public class CodeReader extends JEditorPane {
-
         private static final long serialVersionUID = 3673180950485748810L;
 
-        private static final Object lock = new Object();
-        private SourceIndex sourceIndex;
-        private SelectionListener selectionListener;
-
-        public CodeReader() {
-
-                setEditable(false);
-                setContentType("text/java");
-
-                // turn off token highlighting (it's wrong most of the time anyway...)
-                DefaultSyntaxKit kit = (DefaultSyntaxKit) getEditorKit();
-                kit.toggleComponent(this, "de.sciss.syntaxpane.components.TokenMarker");
-
-                // hook events
-                addCaretListener(event ->
-                {
-                        if (selectionListener != null && sourceIndex != null) {
-                                Token token = sourceIndex.getReferenceToken(event.getDot());
-                                if (token != null) {
-                                        selectionListener.onSelect(sourceIndex.getDeobfReference(token));
-                                } else {
-                                        selectionListener.onSelect(null);
-                                }
-                        }
-                });
-        }
-
         // HACKHACK: someday we can update the main GUI to use this code reader
         public static void navigateToToken(final JEditorPane editor, final Token token, final HighlightPainter highlightPainter) {
 
                 // set the caret position to the token
-                editor.setCaretPosition(token.start);
+                Document document = editor.getDocument();
+                int clampedPosition = Math.min(Math.max(token.start, 0), document.getLength());
+
+                editor.setCaretPosition(clampedPosition);
                 editor.grabFocus();
 
                 try {
@@ -101,57 +70,4 @@ public class CodeReader extends JEditorPane {
                 });
                 timer.start();
         }
-
-        public void setSelectionListener(SelectionListener val) {
-                selectionListener = val;
-        }
-
-        public void setCode(String code) {
-                // sadly, the java lexer is not thread safe, so we have to serialize all these calls
-                synchronized (lock) {
-                        setText(code);
-                }
-        }
-
-        public SourceIndex getSourceIndex() {
-                return sourceIndex;
-        }
-
-        public void decompileClass(ClassEntry classEntry, Deobfuscator deobfuscator) {
-                decompileClass(classEntry, deobfuscator, null);
-        }
-
-        public void decompileClass(ClassEntry classEntry, Deobfuscator deobfuscator, Runnable callback) {
-                decompileClass(classEntry, deobfuscator, null, callback);
-        }
-
-        public void decompileClass(final ClassEntry classEntry, final Deobfuscator deobfuscator, final Boolean ignoreBadTokens, final Runnable callback) {
-
-                if (classEntry == null) {
-                        setCode(null);
-                        return;
-                }
-
-                setCode("(decompiling...)");
-
-                // run decompilation in a separate thread to keep ui responsive
-                new Thread(() ->
-                {
-
-                        // decompile it
-
-                        CompilationUnit sourceTree = deobfuscator.getSourceTree(classEntry.getName());
-                        String source = deobfuscator.getSource(sourceTree);
-                        setCode(source);
-                        sourceIndex = deobfuscator.getSourceIndex(sourceTree, source, ignoreBadTokens);
-
-                        if (callback != null) {
-                                callback.run();
-                        }
-                }).start();
-        }
-
-        public interface SelectionListener {
-                void onSelect(EntryReference<Entry<?>, Entry<?>> reference);
-        }
 }