package net.wotonomy.test;

 import java.awt.BorderLayout;

 import java.awt.event.ActionEvent;

 import java.awt.event.ActionListener;

 import java.awt.event.MouseAdapter;

 import java.awt.event.MouseEvent;

 import java.awt.event.WindowAdapter;

 import java.awt.event.WindowEvent;

 import javax.swing.AbstractButton;

 import javax.swing.BorderFactory;

 import javax.swing.JDialog;

 import net.wotonomy.control.EODataSource;

 import net.wotonomy.control.EOEditingContext;

 import net.wotonomy.foundation.NSArray;

 import net.wotonomy.ui.EOAssociation;

 import net.wotonomy.ui.EODisplayGroup;

 import net.wotonomy.ui.MasterDetailAssociation;

 import net.wotonomy.ui.swing.ListAssociation;

 import net.wotonomy.ui.swing.RadioPanelAssociation;

 import net.wotonomy.ui.swing.TextAssociation;

 import net.wotonomy.ui.swing.TreeAssociation;

 import net.wotonomy.ui.swing.components.ButtonPanel;

 import net.wotonomy.ui.swing.util.ObjectInspector;

 import net.wotonomy.ui.swing.util.WindowUtilities;

 /**

 * A simple editor panel with a few textfields.

 */

 public class TreeController implements ActionListener

 {    

     final EODisplayGroup group;

     final EODisplayGroup titlesGroup;

     final EODisplayGroup detailGroup;

     final EOEditingContext editingContext;

     public TreeController( EODataSource aDataSource )

     {

         titlesGroup = new EODisplayGroup();

         group = new EODisplayGroup();

         detailGroup = new EODisplayGroup();

         titlesGroup.setDataSource( aDataSource );

         editingContext = aDataSource.editingContext();

         init();

     }

     public TreeController( EOEditingContext aContext, 

         EODisplayGroup aTitlesGroup, EODisplayGroup aChildGroup )

     {

         titlesGroup = aTitlesGroup;

         group = aChildGroup;

         detailGroup = new EODisplayGroup();

         editingContext = aContext;

         init();

     }

     public void init()

     {

                 final TreePanel treePanel = new TreePanel();

         treePanel.panel.setBorder( 

             BorderFactory.createCompoundBorder(

                 BorderFactory.createRaisedBevelBorder(),

                 BorderFactory.createEmptyBorder( 10, 10, 10, 10 ) ) );

         treePanel.setBorder( 

             BorderFactory.createEmptyBorder( 0, 0, 0, 0 ) );

         ButtonPanel okPanel = new ButtonPanel( 

             new String[] { "Refresh", "Commit" } );

         treePanel.add( okPanel, BorderLayout.SOUTH );

 /*        

         // set up renderer

                 IconCellRenderer iconRenderer = new IconCellRenderer()

                 {

             private Icon icon = UIManager.getIcon("FileChooser.homeFolderIcon");

             public Icon getIconForContext(

                 JComponent container, Object value, 

                 int row, int col,

                 boolean isSelected, boolean hasFocus, 

                 boolean isExpanded, boolean isLeaf )

             {

                 return icon;

             }

         };

                 treePanel.tree.setCellRenderer( iconRenderer );

         // enable icon clicking

                 treePanel.tree.setCellEditor( iconRenderer );

                 iconRenderer.addActionListener( this );

 */

         treePanel.tree.setEditable( true );

         // set up display groups

         titlesGroup.fetch();

                 // text associations

                 EOAssociation ta;

                 ta = new TreeAssociation( treePanel.tree, "People" );

                 ta.bindAspect( EOAssociation.TitlesAspect, titlesGroup, "fullName" );

                 ta.bindAspect( EOAssociation.ChildrenAspect, group, "childList" );

                 ta.bindAspect( EOAssociation.IsLeafAspect, titlesGroup, "childCount" );

 //                ta.bindAspect( EOAssociation.IsLeafAspect, null, "false" );

                 ta.establishConnection();

                 treePanel.tree.setEditable( true );

         ta = new TextAssociation( treePanel.editPanel.firstNameField );

         ta.bindAspect( EOAssociation.ValueAspect, group, "firstName" );

                 ta.establishConnection();

         ta = new TextAssociation( treePanel.editPanel.middleNameField );

         ta.bindAspect( EOAssociation.ValueAspect, group, "middleName" );

                 ta.establishConnection();

         ta = new TextAssociation( treePanel.editPanel.lastNameField );

         ta.bindAspect( EOAssociation.ValueAspect, group, "lastName" );

                 ta.establishConnection();

                 ta = new RadioPanelAssociation( treePanel.editPanel.yearRadioPanel );

                 ta.bindAspect( EOAssociation.ValueAspect, group, "createDate.year" );

                 EODisplayGroup yearTitles = new EODisplayGroup();

                 yearTitles.setObjectArray( new NSArray( 

                         new Object[] { "1999", "2000", "2001" } ) );

                 ta.bindAspect( EOAssociation.TitlesAspect, yearTitles, "" );

                 EODisplayGroup yearObjects = new EODisplayGroup();

                 yearObjects.setObjectArray( new NSArray( 

                         new Object[] { new Integer( 99 ), new Integer( 100 ), new Integer( 101 ) } ) );

                 ta.bindAspect( EOAssociation.ObjectsAspect, yearObjects, "" );

                 ta.establishConnection();

                 // detail group

                 ta = new MasterDetailAssociation( detailGroup );

                 ta.bindAspect( EOAssociation.ParentAspect, group, "childList" );

                 ta.establishConnection();

                 ta = new ListAssociation( treePanel.editPanel.list );

                 ta.bindAspect( EOAssociation.TitlesAspect, detailGroup, "fullName" );

                 ta.establishConnection();

                 // display group action associations

                 AbstractButton addButton = (AbstractButton)

                         treePanel.editPanel.addPanel.getButton( "Add" );

                 addButton.addActionListener( new ActionListener()

                 {

                         public void actionPerformed( ActionEvent evt )

                         {

                 Object testObject = new TestObject();

                 editingContext.insertObject( testObject );

                                 detailGroup.insertObjectAtIndex( testObject, 0 );        

                         }

                 } );

                 AbstractButton removeButton = (AbstractButton)

                         treePanel.editPanel.addPanel.getButton( "Remove" );

                 removeButton.addActionListener( new ActionListener()

                 {

                         public void actionPerformed( ActionEvent evt )

                         {

                 if ( detailGroup.selectedObject() != null )

                                     detailGroup.deleteSelection();        

                         }

                 } );

         // ok / cancel buttons

         AbstractButton button;

                 button = (AbstractButton)

                         okPanel.getButton( "Commit" );

                 button.addActionListener( new ActionListener()

                 {

                         public void actionPerformed( ActionEvent evt )

                         {

                                 editingContext.saveChanges();        

                         }

                 } );

                 button = (AbstractButton)

                         okPanel.getButton( "Refresh" );

                 button.addActionListener( new ActionListener()

                 {

                         public void actionPerformed( ActionEvent evt )

                         {

                                 editingContext.revert();        

 //                                editingContext.invalidateAllObjects();        

                         }

                 } );

 /*

                 AbstractButton refreshButton = (AbstractButton)

                         treePanel.editPanel.addPanel.getButton( "Refresh" );

                 refreshButton.addActionListener( new ActionListener()

                 {

             int count = 0;

                         public void actionPerformed( ActionEvent evt )

                         {                

                 EODisplayGroup displayGroup = (EODisplayGroup)

                    treePanel.tree.getSelectionPath().getLastPathComponent();

 //                displayGroup.insertObjectAtIndex( new TestObject(), 0 );

 //                displayGroup.deleteObjectAtIndex( 0 );

                List sortOrderings = new LinkedList();

                if ( count++ % 2 == 0 )

                {

                    sortOrderings.add( new EOSortOrdering( 

                         "lastName", EOSortOrdering.CompareAscending ) );

                }

                else

                {

                    sortOrderings.add( new EOSortOrdering( 

                         "lastName", EOSortOrdering.CompareDescending ) );

                }

                displayGroup.setSortOrderings( sortOrderings );

                displayGroup.updateDisplayedObjects();

                         }

                 } );

 */        

 /*                

                 ta = new DisplayGroupActionAssociation( 

             treePanel.editPanel.addPanel.getButton( "Remove" ) );

                 ta.bindAspect( EOAssociation.ActionAspect, detailGroup, "deleteSelection" );

                 ta.establishConnection();

                 ta = new DisplayGroupActionAssociation( 

             treePanel.editPanel.addPanel.getButton( "Refresh" ) );

                 ta.bindAspect( EOAssociation.ActionAspect, group, "updateDisplayedObjects" );

                 ta.establishConnection();

 */

                 // add mouse listener for list

                 treePanel.editPanel.list.addMouseListener( new MouseAdapter() 

                 {

                         public void mouseClicked(MouseEvent e)

                         {

                                 if ( e.getClickCount() == 2 )

                                 {

                                         Object item = detailGroup.selectedObject();

                                         if ( item != null )

                                         {

                                                 new InspectorController( item );

                                         }                

                                 }

                         }

                 });

                 // launch

                 JDialog d = new JDialog();

                 d.getContentPane().add( treePanel );

                 d.setTitle( "Tree Panel" );

                 d.pack();

         WindowUtilities.cascade( d );

                 d.show();

         // workaround for memory issues on jdk1.2.2

                 d.addWindowListener( new WindowAdapter()

                 {

                         // exit on close

                         public void windowClosing(WindowEvent e)

                         {        

                                 ((JDialog)e.getWindow()).getContentPane().removeAll();

                         }

                 });

         }

     public void actionPerformed( ActionEvent evt )

     {

         Object item = group.selectedObject();

         if ( item != null )

         {

 //            new InspectorController( item );

             new ObjectInspector( item );

         }                

     }

 }