/*
 * Created on Dec 16, 2005
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package com.util;

import java.util.*;
import java.io.*;
//import java.awt.*;
//import java.awt.event.*;
import java.awt.datatransfer.*;
//import java.awt.dnd.*;
import javax.swing.*;

/**
 * @author zalexander
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */


public class ArrayListTransferHandler extends TransferHandler {
   
    public DataFlavor localArrayListFlavor, serialArrayListFlavor;
    
    public String localArrayListType = DataFlavor.javaJVMLocalObjectMimeType + ";class=java.util.ArrayList";
    
    public JList source = null;
    public int[] indices = null;
    public int addIndex = -1; //Location where items were added
    public int addCount = 0;  //Number of items added

    public ArrayListTransferHandler() {
        try {
            localArrayListFlavor = new DataFlavor(localArrayListType);
        } catch (ClassNotFoundException e) {
            System.out.println(
             "ArrayListTransferHandler: unable to create data flavor");
        }
        serialArrayListFlavor = new DataFlavor(ArrayList.class,
                                              "ArrayList");
    }

    public boolean importData(JComponent c, Transferable t) {
        JList target = null;
        ArrayList alist = null;
        if (!canImport(c, t.getTransferDataFlavors())) {
            return false;
        }
        try {
            target = (JList)c;
            if (hasLocalArrayListFlavor(t.getTransferDataFlavors())) {
                alist = (ArrayList)t.getTransferData(localArrayListFlavor);
            } else if (hasSerialArrayListFlavor(t.getTransferDataFlavors())) {
                alist = (ArrayList)t.getTransferData(serialArrayListFlavor);
            } else {
                return false;
            }
        } catch (UnsupportedFlavorException ufe) {
            System.out.println("importData: unsupported data flavor");
            return false;
        } catch (IOException ioe) {
            System.out.println("importData: I/O exception");
            return false;
        }

        //At this point we use the same code to retrieve the data
        //locally or serially.

        //We'll drop at the current selected index.
        int index = target.getSelectedIndex();

        //Prevent the user from dropping data back on itself.
        //For example, if the user is moving items #4,#5,#6 and #7 and
        //attempts to insert the items after item #5, this would
        //be problematic when removing the original items.
        //This is interpreted as dropping the same data on itself
        //and has no effect.
        if (source.equals(target)) {
            if (indices != null && index >= indices[0] - 1 &&
                  index <= indices[indices.length - 1]) {
                indices = null;
                return true;
            }
        }

        DefaultListModel listModel = (DefaultListModel)target.getModel();
        int max = listModel.getSize();
        if (index < 0) {
            index = max; 
        } else {
            index++;
            if (index > max) {
                index = max;
            }
        }
        addIndex = index;
        addCount = alist.size();
        for (int i=0; i < alist.size(); i++) {
            listModel.add(index++, alist.get(i));
        }
        return true;
    }

    protected void exportDone(JComponent c, Transferable data, int action) {
        if ((action == MOVE) && (indices != null)) {
            DefaultListModel model = (DefaultListModel)source.getModel();

            //If we are moving items around in the same list, we
            //need to adjust the indices accordingly since those
            //after the insertion point have moved.
            if (addCount > 0) {
                for (int i = 0; i < indices.length; i++) {
                    if (indices[i] > addIndex) {
                        indices[i] += addCount;
                    }
                }
            }
            for (int i = indices.length -1; i >= 0; i--)
                model.remove(indices[i]);
        }
        indices = null;
        addIndex = -1;
        addCount = 0;
    }

    private boolean hasLocalArrayListFlavor(DataFlavor[] flavors) {
        if (localArrayListFlavor == null) {
            return false;
        }

        for (int i = 0; i < flavors.length; i++) {
            if (flavors[i].equals(localArrayListFlavor)) {
                return true;
            }
        }
        return false;
    }

    private boolean hasSerialArrayListFlavor(DataFlavor[] flavors) {
        if (serialArrayListFlavor == null) {
            return false;
        }

        for (int i = 0; i < flavors.length; i++) {
            if (flavors[i].equals(serialArrayListFlavor)) {
                return true;
            }
        }
        return false;
    }

    public boolean canImport(JComponent c, DataFlavor[] flavors) {
        if (hasLocalArrayListFlavor(flavors))  { return true; }
        if (hasSerialArrayListFlavor(flavors)) { return true; }
        return false;
    }

    protected Transferable createTransferable(JComponent c) {
        if (c instanceof JList) {
            source = (JList)c;
            indices = source.getSelectedIndices();
            Object[] values = source.getSelectedValues();
            if (values == null || values.length == 0) {
                return null;
            }
            ArrayList alist = new ArrayList(values.length);
            for (int i = 0; i < values.length; i++) {
                Object o = values[i];
                String str = o.toString();
                if (str == null) str = "";
                alist.add(str);
            }
            return new ArrayListTransferable(alist);
        }
        return null;
    }

    public int getSourceActions(JComponent c) {
        return COPY_OR_MOVE;
    }

    public class ArrayListTransferable implements Transferable {
        ArrayList data;

        public ArrayListTransferable(ArrayList alist) {
            data = alist;
        }

        public Object getTransferData(DataFlavor flavor)
                                 throws UnsupportedFlavorException {
            if (!isDataFlavorSupported(flavor)) {
                throw new UnsupportedFlavorException(flavor);
            }
            return data;
        }

        public DataFlavor[] getTransferDataFlavors() {
            return new DataFlavor[] { localArrayListFlavor,
                                      serialArrayListFlavor };
        }

        public boolean isDataFlavorSupported(DataFlavor flavor) {
            if (localArrayListFlavor.equals(flavor)) {
                return true;
            }
            if (serialArrayListFlavor.equals(flavor)) {
                return true;
            }
            return false;
        }
    }
}

/*
 * Created on Dec 15, 2005
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package com.util;


import java.awt.event.*;
import javax.swing.*;



/**
 * @author zalexander
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */

public class DragMouseAdapter extends MouseAdapter {
   
    public void mousePressed(MouseEvent e) {
        JComponent c = (JComponent)e.getSource();
        TransferHandler handler = c.getTransferHandler();
        handler.exportAsDrag(c, e, TransferHandler.COPY);
    }
}

/*
 * Created on Dec 14, 2005
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package com.inventory;

import java.awt.*;
import java.awt.event.*;

import javax.swing.*;
import javax.swing.border.*;


import com.util.DragMouseAdapter;

/**
 * @author zalexander
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
public class InvEquipPane extends JPanel{
   
   private JLabel invHelmet = new JLabel();
   private JLabel invArmor = new JLabel();
   private JLabel invMainHand = new JLabel();
   private JLabel invOffHand = new JLabel();
   private JLabel invAcc1 = new JLabel();
   private JLabel invAcc2 = new JLabel();
   
   
   public InvEquipPane() {
         //Set pane equipable slots
         super(new GridLayout(6, 1));
         
         //Define Equipable slots - Helmet, Armor, Main Hand, Off-Hand, Accessory 1, Accessory 2

         invHelmet = new JLabel( "test", SwingConstants.LEADING );
           invHelmet.setTransferHandler(new TransferHandler("text"));
                      
           invArmor = new JLabel( "", SwingConstants.LEADING );
           invArmor.setTransferHandler(new TransferHandler("text"));
           
           
           invMainHand = new JLabel( "", SwingConstants.LEADING );
           invMainHand.setTransferHandler(new TransferHandler("text"));
           
           invOffHand = new JLabel( "", SwingConstants.LEADING );
           invOffHand.setTransferHandler(new TransferHandler("text"));
           
           invAcc1 = new JLabel( "", SwingConstants.LEADING );
           invAcc1.setTransferHandler(new TransferHandler("text"));
           
           invAcc2 = new JLabel( "", SwingConstants.LEADING );
           invAcc2.setTransferHandler(new TransferHandler("text"));

           //Add Mouse Listeners to InvEquip Items
           MouseListener listener = new DragMouseAdapter();
           
           invHelmet.addMouseListener(listener);
           invArmor.addMouseListener(listener);
           invMainHand.addMouseListener(listener);
           invOffHand.addMouseListener(listener);
           invAcc1.addMouseListener(listener);
           invAcc2.addMouseListener(listener);
           
           //Create and Add the individual Equipable Item Drop and Drag boxes
           JPanel invHelmetPanel = new JPanel(new GridLayout(1,1));
           TitledBorder invHelmetPanelBorder = BorderFactory.createTitledBorder("Helmet");
           invHelmetPanel.add(invHelmet);
           invHelmetPanel.setBorder(invHelmetPanelBorder);
           
           JPanel invArmorPanel = new JPanel(new GridLayout(1,1));
           TitledBorder invArmorPanelBorder = BorderFactory.createTitledBorder("Armor");
           invArmorPanel.add(invArmor);
           invArmorPanel.setBorder(invArmorPanelBorder);
           
           JPanel invMainHandPanel = new JPanel(new GridLayout(1,1));
           TitledBorder invMainHandPanelBorder = BorderFactory.createTitledBorder("Main-Hand");
           invMainHandPanel.add(invMainHand);
           invMainHandPanel.setBorder(invMainHandPanelBorder);
           
           JPanel invOffHandPanel = new JPanel(new GridLayout(1,1));
           TitledBorder invOffHandPanelBorder = BorderFactory.createTitledBorder("Off-Hand");
           invOffHandPanel.add(invOffHand);
           invOffHandPanel.setBorder(invOffHandPanelBorder);
           
           JPanel invAcc1Panel = new JPanel(new GridLayout(1,1));
           TitledBorder invAcc1PanelBorder = BorderFactory.createTitledBorder("Accessory-1");
           invAcc1Panel.add(invAcc1);
           invAcc1Panel.setBorder(invAcc1PanelBorder);
           
           JPanel invAcc2Panel = new JPanel(new GridLayout(1,1));
           TitledBorder invAcc2PanelBorder = BorderFactory.createTitledBorder("Accessory-2");
           invAcc2Panel.add(invAcc2);
           invAcc2Panel.setBorder(invAcc2PanelBorder);
           
           //Create the equipable plane to show in applet
           JPanel invEquipPanel = new JPanel();
           invEquipPanel.setLayout(new GridLayout(6,1));
           TitledBorder invEquipPanelTitle = BorderFactory.createTitledBorder("Equipped");
           //Add items to the plane
           invEquipPanel.add(invHelmetPanel);
           invEquipPanel.add(invArmorPanel);
           invEquipPanel.add(invMainHandPanel);
           invEquipPanel.add(invOffHandPanel);
           invEquipPanel.add(invAcc1Panel);
           invEquipPanel.add(invAcc2Panel);
           invEquipPanel.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
           invEquipPanel.setPreferredSize(new Dimension(300, 480));
           invEquipPanel.setBorder(invEquipPanelTitle);
           
           setLayout(new BorderLayout());
           add(invEquipPanel, BorderLayout.CENTER);
           setBorder(BorderFactory.createEmptyBorder(10,10,10,10));

        
           

           
           
   }


}

/*
 * Created on Dec 14, 2005
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package com.inventory;


import java.awt.*;

import javax.swing.*;
import javax.swing.border.TitledBorder;


import com.util.ArrayListTransferHandler;

/**
 * @author zalexander
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
public class InvItemPane extends JPanel{
   
   public ArrayListTransferHandler arrayListHandler;
   
   public InvItemPane(){
      arrayListHandler = new ArrayListTransferHandler();
      JList invList;
      
      DefaultListModel invListModel = new DefaultListModel();
      //Call and add list items from DB
      invListModel.addElement("0 (invList)");
      invListModel.addElement("1 (invList)");
      invListModel.addElement("2 (invList)");
      invListModel.addElement("3 (invList)");
      invListModel.addElement("4 (invList)");
      invListModel.addElement("5 (invList)");
      invListModel.addElement("6 (invList)");
      //End add of items from DB
      
      //Set some status stuff
      invList = new JList(invListModel);
      invList.setSelectionMode(ListSelectionModel.SINGLE_INTERVAL_SELECTION);
      invList.setTransferHandler(arrayListHandler);
      invList.setDragEnabled(true);
      
      //Setup the list
      JScrollPane invListView = new JScrollPane(invList);
        invListView.setPreferredSize(new Dimension(200, 100));
        
        JPanel invListPanel = new JPanel();
        invListPanel.setLayout(new BorderLayout());
        TitledBorder invListPanelTitle = BorderFactory.createTitledBorder("Items");
        
        invListPanel.add(invListView, BorderLayout.CENTER);
        invListPanel.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
        invListPanel.setPreferredSize(new Dimension(200, 480));
        invListPanel.setBorder(invListPanelTitle);
        
        setLayout(new BorderLayout());
        add(invListPanel, BorderLayout.CENTER);
        setBorder(BorderFactory.createEmptyBorder(10,10,10,10));

      
   }


}

import java.awt.*;
import java.awt.event.*;
import java.awt.dnd.*;
import java.awt.datatransfer.*;
import javax.swing.*;
import java.io.*;

public class Drag1 extends JFrame 
implements DragGestureListener, DragSourceListener, DropTargetListener
{
static String items[] = { "Item 1", "Item No. 2", "The Third Item!" };

Container cpane;
DropTarget mytarget;
DragSource mysource;
DragGestureRecognizer dgr;

JLabel source1;
JList list1;
JTextArea text1;
DefaultListModel lmod;

public Drag1() {
super("Drag1 Test");
cpane = getContentPane();
cpane.setLayout(new BorderLayout());

source1 = new JLabel("Drag Source Label - drag me!");
lmod = new DefaultListModel();
list1 = new JList(lmod);
for(int i = 0; i < items.length; i++)
lmod.addElement(items[i]);
text1 = new JTextArea("Drag from the label to\nthe list, then drop!", 
5, 24);

mysource = new DragSource();

mytarget = new DropTarget(list1, 
DnDConstants.ACTION_COPY_OR_MOVE, this);

dgr = mysource.createDefaultDragGestureRecognizer(source1,
DnDConstants.ACTION_COPY_OR_MOVE, this);

cpane.add("North", source1);
cpane.add("Center", list1);
cpane.add("South", text1);
text1.setBackground(Color.pink);
setBounds(100, 100, 320, 460);
setVisible(true);
}

public void dragGestureRecognized(DragGestureEvent e) {
String sel = source1.getText();
e.startDrag(DragSource.DefaultCopyDrop, 
new StringSelection(sel), this);
}

public void dragEnter(DropTargetDragEvent e) {
System.out.println("dragEnter");
e.acceptDrag(DnDConstants.ACTION_COPY_OR_MOVE);
}
public void drop(DropTargetDropEvent e) {
System.out.println("drop");
try {
if (e.isDataFlavorSupported(DataFlavor.stringFlavor)) {
Transferable tr = e.getTransferable();
e.acceptDrop(DnDConstants.ACTION_COPY_OR_MOVE);
String s = (String)tr.getTransferData(DataFlavor.stringFlavor);
lmod.addElement(s);
e.dropComplete(true);
}
else {
e.rejectDrop();
}
}
catch (Exception ex) {
System.out.println("Data transfer exception: " + ex);
}
}
public void dragExit(DropTargetEvent e) { 
System.out.println("dragExit");
}
public void dragOver(DropTargetDragEvent e) { 
System.out.println("dragOver (drop)");
}
public void dropActionChanged(DropTargetDragEvent e) {
System.out.println("dropActionChanged");
}

public void dragDropEnd(DragSourceDropEvent e) {
System.out.println("dragDropEnd");
}
public void dragEnter(DragSourceDragEvent e) {
System.out.println("dragEnter");
}
public void dragExit(DragSourceEvent e) {
System.out.println("dragExit");
}
public void dragOver(DragSourceDragEvent e) {
System.out.println("dragOver (drag)");
}
public void dropActionChanged(DragSourceDragEvent e) {
System.out.println("dragActionChanged (drag)");
}


public static void main(String [] args) {
Drag1 d1;
d1 = new Drag1();
d1.addWindowListener(new WindowAdapter() { 
public void windowClosing(WindowEvent we) {
System.exit(0);
} } );
}
}

/*
 * Created on Dec 14, 2005
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package com.inventory;

import java.awt.*;
import java.awt.event.*;

import javax.swing.*;
import javax.swing.border.*;


import com.util.DragMouseAdapter;

/**
 * @author zalexander
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
public class InvEquipPane extends JPanel{
   
   private JLabel invHelmet = new JLabel();
   private JLabel invArmor = new JLabel();
   private JLabel invMainHand = new JLabel();
   private JLabel invOffHand = new JLabel();
   private JLabel invAcc1 = new JLabel();
   private JLabel invAcc2 = new JLabel();
   
   
   public InvEquipPane() {
         //Set pane equipable slots
         super(new GridLayout(6, 1));
         
         //Define Equipable slots - Helmet, Armor, Main Hand, Off-Hand, Accessory 1, Accessory 2

         invHelmet = new JLabel( "test", SwingConstants.LEADING );
           invHelmet.setTransferHandler(new TransferHandler("text"));
                      
           invArmor = new JLabel( "", SwingConstants.LEADING );
           invArmor.setTransferHandler(new TransferHandler("text"));
           
           invMainHand = new JLabel( "", SwingConstants.LEADING );
           invMainHand.setTransferHandler(new TransferHandler("text"));
           
           invOffHand = new JLabel( "", SwingConstants.LEADING );
           invOffHand.setTransferHandler(new TransferHandler("text"));
           
           invAcc1 = new JLabel( "", SwingConstants.LEADING );
           invAcc1.setTransferHandler(new TransferHandler("text"));
           
           invAcc2 = new JLabel( "", SwingConstants.LEADING );
           invAcc2.setTransferHandler(new TransferHandler("text"));

           //Add Mouse Listeners to InvEquip Items
           MouseListener listener = new DragMouseAdapter();
           
           invHelmet.addMouseListener(listener);
           invArmor.addMouseListener(listener);
           invMainHand.addMouseListener(listener);
           invOffHand.addMouseListener(listener);
           invAcc1.addMouseListener(listener);
           invAcc2.addMouseListener(listener);
           
           //Create and Add the individual Equipable Item Drop and Drag boxes
           JPanel invHelmetPanel = new JPanel(new GridLayout(1,1));
           TitledBorder invHelmetPanelBorder = BorderFactory.createTitledBorder("Helmet");
           invHelmetPanel.add(invHelmet);
           invHelmetPanel.setBorder(invHelmetPanelBorder);
           
           JPanel invArmorPanel = new JPanel(new GridLayout(1,1));
           TitledBorder invArmorPanelBorder = BorderFactory.createTitledBorder("Armor");
           invArmorPanel.add(invArmor);
           invArmorPanel.setBorder(invArmorPanelBorder);
           
           JPanel invMainHandPanel = new JPanel(new GridLayout(1,1));
           TitledBorder invMainHandPanelBorder = BorderFactory.createTitledBorder("Main-Hand");
           invMainHandPanel.add(invMainHand);
           invMainHandPanel.setBorder(invMainHandPanelBorder);
           
           JPanel invOffHandPanel = new JPanel(new GridLayout(1,1));
           TitledBorder invOffHandPanelBorder = BorderFactory.createTitledBorder("Off-Hand");
           invOffHandPanel.add(invOffHand);
           invOffHandPanel.setBorder(invOffHandPanelBorder);
           
           JPanel invAcc1Panel = new JPanel(new GridLayout(1,1));
           TitledBorder invAcc1PanelBorder = BorderFactory.createTitledBorder("Accessory-1");
           invAcc1Panel.add(invAcc1);
           invAcc1Panel.setBorder(invAcc1PanelBorder);
           
           JPanel invAcc2Panel = new JPanel(new GridLayout(1,1));
           TitledBorder invAcc2PanelBorder = BorderFactory.createTitledBorder("Accessory-2");
           invAcc2Panel.add(invAcc2);
           invAcc2Panel.setBorder(invAcc2PanelBorder);
           
           //Create the equipable plane to show in applet
           JPanel invEquipPanel = new JPanel();
           invEquipPanel.setLayout(new GridLayout(6,1));
           TitledBorder invEquipPanelTitle = BorderFactory.createTitledBorder("Equipped");
           //Add items to the plane
           invEquipPanel.add(invHelmetPanel);
           invEquipPanel.add(invArmorPanel);
           invEquipPanel.add(invMainHandPanel);
           invEquipPanel.add(invOffHandPanel);
           invEquipPanel.add(invAcc1Panel);
           invEquipPanel.add(invAcc2Panel);
           invEquipPanel.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
           invEquipPanel.setPreferredSize(new Dimension(300, 480));
           invEquipPanel.setBorder(invEquipPanelTitle);
           
           setLayout(new BorderLayout());
           add(invEquipPanel, BorderLayout.CENTER);
           setBorder(BorderFactory.createEmptyBorder(10,10,10,10));

        
           

           
           
   }


}

/*
 * Created on Dec 15, 2005
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package com.util;


import java.awt.event.*;
import javax.swing.*;



/**
 * @author zalexander
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */

public class DragMouseAdapter extends MouseAdapter {
   
    public void mousePressed(MouseEvent e) {
        JComponent c = (JComponent)e.getSource();
        TransferHandler handler = c.getTransferHandler();
        handler.exportAsDrag(c, e, TransferHandler.COPY);
    }
}

/*
 * Created on Dec 14, 2005
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package com.inventory;

import java.awt.*;
import javax.swing.*;
import javax.swing.border.TitledBorder;

/**
 * @author zalexander
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
public class InvCharPane extends JPanel{
   
   private String textString1 = new String();
   
   
   
   public InvCharPane() {
      
      JLabel invCharText = new JLabel();
      invCharText.setBorder(BorderFactory.createEmptyBorder(10,0,0,0));
      invCharText.setText(textString1);
      
      
      JPanel charPanel = new JPanel();
      TitledBorder charPanelTitle = BorderFactory.createTitledBorder("Character Information");
      charPanel.setLayout(new BorderLayout());
      charPanel.setPreferredSize(new Dimension(100, 480));
      charPanel.add(invCharText);
      //charPanel.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
      charPanel.setBorder(charPanelTitle);
      
   /**   
      JFrame invCharFrame = new JFrame("Character Information");
      invCharFrame.setSize(100,480);
      Container invCharContent = invCharFrame.getContentPane();
      invCharContent.setBackground(Color.white);
      invCharContent.setLayout(null); 
      invCharContent.add(charPanel);
      invCharFrame.setVisible(true);
   */
   }
   
   public void paintComponent(Graphics charPane) {
      super.paintComponent(charPane);
      textString1 = "Character Pane Text";
      
      charPane.drawString(textString1,10,10);
      
      
      
   }

}