Remove/Clear queue option (right-click menu)

src/main/java/com/rarchives/ripme/App.java

@@ -9,7 +9,6 @@ import java.util.Arrays;
 import java.util.List;
 
 import javax.swing.SwingUtilities;
-import javax.swing.DefaultListModel;
 
 import org.apache.commons.cli.BasicParser;
 import org.apache.commons.cli.CommandLine;
@@ -19,21 +18,21 @@ import org.apache.commons.cli.ParseException;
 import org.apache.log4j.Logger;
 
 import com.rarchives.ripme.ripper.AbstractRipper;
-import com.rarchives.ripme.ui.MainWindow;
 import com.rarchives.ripme.ui.History;
 import com.rarchives.ripme.ui.HistoryEntry;
+import com.rarchives.ripme.ui.MainWindow;
 import com.rarchives.ripme.ui.UpdateUtils;
-import com.rarchives.ripme.utils.Utils;
 import com.rarchives.ripme.utils.RipUtils;
+import com.rarchives.ripme.utils.Utils;
 
 /**
- *
+ * Entry point to application.
+ * Decides to display UI or to run silently via command-line.
  */
 public class App {
 
     public static Logger logger;
     private static final History HISTORY = new History();
-    private static DefaultListModel queueListModel;
 
     public static void main(String[] args) throws MalformedURLException {
         Utils.configureLogger();

src/main/java/com/rarchives/ripme/ui/MainWindow.java

@@ -110,7 +110,7 @@ public class MainWindow implements Runnable, RipStatusHandler {
                            historyButtonRerip;
 
     // Queue
-    private static JButton optionQueue;
+    public static JButton optionQueue;
     private static JPanel queuePanel;
     private static JList queueList;
     private static DefaultListModel queueListModel;
@@ -396,6 +396,7 @@ public class MainWindow implements Runnable, RipStatusHandler {
         queueListModel  = new DefaultListModel();
         queueList       = new JList(queueListModel);
         queueList.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
+        queueList.addMouseListener(new QueueMenuMouseListener());
         queueListScroll = new JScrollPane(queueList,
                 JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED,
                 JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);

src/main/java/com/rarchives/ripme/ui/QueueMenuMouseListener.java

@@ -0,0 +1,80 @@
+package com.rarchives.ripme.ui;
+
+import java.awt.event.ActionEvent;
+import java.awt.event.InputEvent;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+import java.util.Enumeration;
+
+import javax.swing.AbstractAction;
+import javax.swing.Action;
+import javax.swing.DefaultListModel;
+import javax.swing.JList;
+import javax.swing.JPopupMenu;
+
+import com.rarchives.ripme.utils.Utils;
+
+public class QueueMenuMouseListener extends MouseAdapter {
+    private JPopupMenu popup = new JPopupMenu();
+    private Action removeSelected,
+                   clearQueue;
+    private JList queueList;
+    private DefaultListModel queueListModel;
+
+    @SuppressWarnings("serial")
+    public QueueMenuMouseListener() {
+
+        removeSelected = new AbstractAction("Remove Selected") {
+            @Override
+            public void actionPerformed(ActionEvent ae) {
+				Object o = queueList.getSelectedValue();
+            	while (o != null) {
+            		queueListModel.removeElement(o);
+            		o = queueList.getSelectedValue();
+            	}
+            	updateUI();
+            }
+        };
+        popup.add(removeSelected);
+
+        clearQueue = new AbstractAction("Remove All") {
+            @Override
+            public void actionPerformed(ActionEvent ae) {
+            	queueListModel.removeAllElements();
+            	updateUI();
+            }
+        };
+        popup.add(clearQueue);
+
+    }
+
+    private void updateUI() {
+        Utils.setConfigList("queue", (Enumeration<Object>) queueListModel.elements());
+
+        if (queueListModel.size() == 0) {
+            MainWindow.optionQueue.setText("Queue");
+        }
+        else {
+            MainWindow.optionQueue.setText("Queue (" + queueListModel.size() + ")");
+        }
+    }
+    @Override
+    public void mouseClicked(MouseEvent e) {
+        if (e.getModifiers() == InputEvent.BUTTON3_MASK) {
+            if (!(e.getSource() instanceof JList)) {
+                return;
+            }
+
+            queueList = (JList) e.getSource();
+            queueListModel = (DefaultListModel) queueList.getModel();
+            queueList.requestFocus();
+
+            int nx = e.getX();
+
+            if (nx > 500) {
+                nx = nx - popup.getSize().width;
+            }
+            popup.show(e.getComponent(), nx, e.getY() - popup.getSize().height);
+        }
+    }
+}