Add forward and backward reference history with mouse navigation (#132)

* Add History

* Add forward and backward reference history

* Update PopupMenuBar text for history

* Fix indentation

* Fix more indentation

3 files changed, 19 insertions, 4 deletions

diff --git a/src/main/java/cuchaz/enigma/gui/panels/PanelDeobf.java b/src/main/java/cuchaz/enigma/gui/panels/PanelDeobf.java
index 68cc8e1..2a4e2d7 100644
--- a/src/main/java/cuchaz/enigma/gui/panels/PanelDeobf.java
+++ b/src/main/java/cuchaz/enigma/gui/panels/PanelDeobf.java
@@ -15,7 +15,7 @@ public class PanelDeobf extends JPanel {
                 this.gui = gui;
 
                 this.deobfClasses = new ClassSelector(gui, ClassSelector.DEOBF_CLASS_COMPARATOR, true);
-                this.deobfClasses.setSelectionListener(gui::navigateTo);
+                this.deobfClasses.setSelectionListener(gui.getController()::navigateTo);
                 this.deobfClasses.setRenameSelectionListener(gui::onPanelRename);
 
                 this.setLayout(new BorderLayout());
diff --git a/src/main/java/cuchaz/enigma/gui/panels/PanelEditor.java b/src/main/java/cuchaz/enigma/gui/panels/PanelEditor.java
index f766743..f19d98f 100644
--- a/src/main/java/cuchaz/enigma/gui/panels/PanelEditor.java
+++ b/src/main/java/cuchaz/enigma/gui/panels/PanelEditor.java
@@ -21,8 +21,19 @@ public class PanelEditor extends JEditorPane {
                 this.addMouseListener(new MouseAdapter() {
                         @Override
                         public void mouseReleased(MouseEvent e) {
-                                if (e.getButton() == MouseEvent.BUTTON3)
-                                        self.setCaretPosition(self.viewToModel(e.getPoint()));
+                                switch (e.getButton()) {
+                                        case MouseEvent.BUTTON3: // Right click
+                                                self.setCaretPosition(self.viewToModel(e.getPoint()));
+                                                break;
+
+                                        case 4: // Back navigation
+                                                gui.getController().openPreviousReference();
+                                                break;
+
+                                        case 5: // Forward navigation
+                                                gui.getController().openNextReference();
+                                                break;
+                                }
                         }
                 });
                 this.addKeyListener(new KeyAdapter() {
@@ -49,6 +60,10 @@ public class PanelEditor extends JEditorPane {
                                                 gui.popupMenu.openPreviousMenu.doClick();
                                                 break;
 
+                                        case KeyEvent.VK_E:
+                                                gui.popupMenu.openNextMenu.doClick();
+                                                break;
+
                                         case KeyEvent.VK_C:
                                                 gui.popupMenu.showCallsMenu.doClick();
                                                 break;
diff --git a/src/main/java/cuchaz/enigma/gui/panels/PanelObf.java b/src/main/java/cuchaz/enigma/gui/panels/PanelObf.java
index ccdc9f8..8ee564b 100644
--- a/src/main/java/cuchaz/enigma/gui/panels/PanelObf.java
+++ b/src/main/java/cuchaz/enigma/gui/panels/PanelObf.java
@@ -26,7 +26,7 @@ public class PanelObf extends JPanel {
                 };
 
                 this.obfClasses = new ClassSelector(gui, obfClassComparator, false);
-                this.obfClasses.setSelectionListener(gui::navigateTo);
+                this.obfClasses.setSelectionListener(gui.getController()::navigateTo);
                 this.obfClasses.setRenameSelectionListener(gui::onPanelRename);
 
                 this.setLayout(new BorderLayout());