source: trunk/java-client/org/nzdl/gsdl/SimpleGraphicalClient/CSFrame.java@ 2154

/*
 *    SimpleGraphicalClient.java
 *    Copyright (C) 2001 New Zealand Digital Library Project
 *
 *    This program is free software; you can redistribute it and/or modify
 *    it under the terms of the GNU General Public License as published by
 *    the Free Software Foundation; either version 2 of the License, or
 *    (at your option) any later version.
 *
 *    This program is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    GNU General Public License for more details.
 *
 *    You should have received a copy of the GNU General Public License
 *    along with this program; if not, write to the Free Software
 *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
package org.nzdl.gsdl.SimpleGraphicalClient;


import javax.swing.*;
import javax.swing.border.*;
import java.awt.*;
import java.awt.event.*;
import java.util.*;
/**
 * Class 
 *
 * A class to 
 * 
 * @author Dave Nichols ([email protected])
 * @author stuart yeates ([email protected])
 * @version $Revision: 2144 $
 * @see org.nzdl.gsdl.service.SimpleGraphicalClient.SimpleGraphicalClient
 */

public class CSFrame extends JFrame implements Observer, Constants

{

CSModel csModel;
SearchPanel searchPanel;
JPanel otherPanel;


  // Constructor
  public CSFrame(String title, CSModel newCSModel)
  {
    setTitle(title);                              // Set the window title
    
    csModel = newCSModel;
    Container content = getContentPane();

    setJMenuBar(menuBar);                         // Add the menu bar to the window

    JMenu fileMenu = new JMenu("File");           // Create File menu
    JMenu editMenu = new JMenu("Edit");        // Create Edit menu

    // File Menu

    //fileMenu.add( newSpaceAction = new FileAction("New Space", NEW_SPACE_ID)).setAccelerator(KeyStroke.getKeyStroke('S', Event.CTRL_MASK));;
    //fileMenu.add( newGroupAction = new FileAction("New Group", NEW_GROUP_ID)).setAccelerator(KeyStroke.getKeyStroke('G', Event.CTRL_MASK));;
    //fileMenu.add( newPersonAction = new FileAction("New Person", NEW_PERSON_ID)).setAccelerator(KeyStroke.getKeyStroke('P', Event.CTRL_MASK));
    //fileMenu.addSeparator();
    fileMenu.add( quitAction = new FileAction("Poll Server", POLL_ID)).setAccelerator(KeyStroke.getKeyStroke('P', Event.CTRL_MASK));;
    fileMenu.add( quitAction = new FileAction("Quit", QUIT_ID)).setAccelerator(KeyStroke.getKeyStroke('Q', Event.CTRL_MASK));;


    editMenu.add( infoAction = new EditAction("Info...", INFO_ID));
    editMenu.add( editAction = new EditAction("Edit...", EDIT_ID));
    
    menuBar.add(fileMenu);                        // Add the file menu
    // menuBar.add(editMenu);                        // Add the edit menu
    
    
    searchPanel = new SearchPanel(csModel, this);
    otherPanel = new JPanel();
    
    content.setLayout(new BoxLayout(content, BoxLayout.X_AXIS));    
    content.add(searchPanel);
    
    //csModel.addObserver(this);
    addWindowListener(new WindowHandler());
    //jlist.addMouseListener( new MouseHandler(this));
    
    pack();
    searchPanel.searchTextField.requestFocus();
  } //end constructor


public void update(Observable observedThing, Object o )
    {
    System.out.println("Updating...");
    //jlist.setListData( ((CSModel)observedThing).getModel() );
    }



  // action objects

  abstract class CSAction extends AbstractAction
  {
   int menuItemID;
  
          CSAction( String name, int newMenuItemID)
          {
            super(name);
            menuItemID = newMenuItemID;
           }
           
           public abstract void actionPerformed(ActionEvent e);
           
  } //end CSAction
  
  class FileAction extends CSAction
  {
        FileAction(String name, int newMenuItemID)
        {
             super(name,newMenuItemID );
         }

         public void actionPerformed(ActionEvent e)
         {
         switch (menuItemID) {
                case NEW_PERSON_ID:
                     System.out.println("new person chosen from menu");
                     Frame f = new Frame();
                     //newPersonDialog = new NewPersonDialog(f, psModel);
                     break;
                case NEW_SPACE_ID:
                     System.out.println("new space chosen from menu");
                     break;
                case NEW_GROUP_ID:
                     System.out.println("new group chosen from menu");
                     break; 
                case POLL_ID:
                     System.out.println("poll chosen from menu");
                     break; 
                case QUIT_ID:
                     System.out.println("quit chosen from menu");
                     dispose();       // free resources
                     System.exit(0);  // exit program
                     break; 
                default:
                     System.out.println("unimplemented option chosen from FileAction");
                     break; 
          } // end switch
         }//end actionPerformed
  } // end FileAction

  class EditAction extends CSAction 
  {
        EditAction(String name, int newMenuItemID)
        {
             super(name,newMenuItemID );
         }

         public void actionPerformed(ActionEvent e)
         {
         switch (menuItemID) {
                case INFO_ID:
                     System.out.println("info Action chosen");
                     break;
                case EDIT_ID:
                     System.out.println("edit Action chosen");
                     break;
                default:
                     System.out.println("unimplemented option chosen from EditAction");
                     break; 
         } // end switch
         } //end actionPerformed
  } // end EditAction
  
  
class WindowHandler extends WindowAdapter
{

   public void windowOpened(WindowEvent e) {

    SwingUtilities.invokeLater(new Runnable() {
       public void run() {
           searchPanel.searchTextField.requestFocus();
           searchPanel.searchTextField.setCaretPosition(
              searchPanel.searchTextField.getText().length() );
           searchPanel.searchTextField.selectAll();
       }
    });
    } //end windowOpened



    public void windowClosing(WindowEvent e)
    {
        dispose();       // free resources
        System.exit(0);  // exit program
    }
}// end WindowHandler


class MouseHandler extends MouseAdapter
{
private Frame frame;

        public MouseHandler( CSFrame f )
        {
           this.frame = f; 
        }

     public void mouseClicked(MouseEvent e) {
            //System.out.println("mouse event" );
         if (e.getClickCount() == 2) {
             System.out.println("double click - mouse event" );
             int index = jlist.locationToIndex(e.getPoint());
             System.out.println("index is " + index );
             //psObject = (PeopleSpaceObject) jlist.getModel().getElementAt(index);
             } //end if
     } //end mouseClicked
          
          public void mousePressed(MouseEvent e) {
                 maybeShowPopup(e);
          }

          public void mouseReleased(MouseEvent e) {
                 maybeShowPopup(e);
          }

          private void maybeShowPopup(MouseEvent e) {
                  if (e.isPopupTrigger()) {
                       contextPopup.show(e.getComponent(),
                       e.getX(), e.getY());
                  } //end if      
          } //end maybeShowPopup
  
 } //end class MouseHandler

  // private declarations
  private JMenuBar menuBar = new JMenuBar();      // Window menu bar
  private JMenuItem newSpaceItem, newGroupItem, newPersonItem, quitItem;
  
 private JList jlist, peopleList;
 private JPopupMenu contextPopup;

  // FileActions
  private FileAction newSpaceAction, newGroupAction, newPersonAction, quitAction;
  
  // EditActions
  
  private EditAction infoAction, editAction, weightsAction;

  //Dialog

  //private NewPersonDialog newPersonDialog;
  
} //end CSFrame