processeditpane.java

自动生成JAVA-Struts网站的程序

package com.sutternow.swingkar.gui;

import javax.swing.*;
import javax.swing.event.ListSelectionListener;
import javax.swing.event.ListSelectionEvent;
import javax.swing.table.AbstractTableModel;
import javax.swing.table.DefaultTableModel;
import java.awt.event.*;
import java.awt.*;
import java.util.*;
import java.util.List;
import java.io.StringWriter;

import org.dom4j.Element;
import org.dom4j.DocumentHelper;
import org.dom4j.DocumentException;

import com.javanovic.karapansapi.xml.*;
import com.javanovic.karapansapi.xml.Process;

import net.sf.easylayouts.*;
import com.gargoylesoftware.base.gui.TableLayout;
import com.gargoylesoftware.base.gui.TableLayoutConstraints;

import com.sutternow.swingkar.ConfigManager;


/**
 * Created by IntelliJ IDEA.
 * User: Matthew Payne
 * Date: May 18, 2003
 * Time: 1:01:50 AM
 *
 */
// todo delete "page"

public class ProcessEditPane implements SimpleForm,  ActionListener, MouseListener {

    public String Title = "Proces Properties";

    public ProcessEditPane(ConfigManager _cm) {
        cm = _cm;
        props = new LinkedHashMap();
        beanPanel = this.createPanel();
        process = new Process();
    }

    public String getTitle() {
        return Title;
    }

    public JPanel getEditForm() {
        return beanPanel;
    }

    private JPanel createPanel() {
        final JPanel panel = new JPanel();
        RowLayout rowLayout = new RowLayout(panel, 1, 25);
        final TableLayout layout = new TableLayout();

        JPanel topPanel = new JPanel(layout);
        layout.setMinimumColumnWidth(1,90);
        topPanel.add(new JLabel("Process Name:"), "1,1");
        processName = new JTextField(10);
        topPanel.add(processName, "1,2");

        topPanel.add(new JLabel("Success Path:"), "2,1");

        successPath = new JTextField(10);
        topPanel.add(successPath, "2,2");

        topPanel.add(new JLabel("Cancel Path:"), "3,1");
        cancelPath = new JTextField(10);
        topPanel.add(cancelPath, "3,2");
        layout.setMinimumColumnWidth(1, 100);
        rowLayout.add(topPanel, 1);

  // page title/field, additional forwards--> forward/path

        pageTitle = new JTextField(20);
        cmdAddPage = new JButton("Add Page");
        cmdAddPage.addActionListener(this);
        rowLayout.add(new JLabel("Pages:"), 4);
        rowLayout.add(cmdAddPage, 4);

        pageList = new JList();
        JScrollPane psp = new JScrollPane(pageList);
        pageList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
        psp.setMinimumSize(new Dimension(40, 50));
        psp.setMaximumSize(new Dimension(190, 260));
        psp.setPreferredSize(new Dimension(190, 260));
        rowLayout.add(psp, 5);
        pagePopup = new JPopupMenu();
        delPage = new JMenuItem("Delete Page");
        pageList.add(pagePopup);
        pagePopup.add(delPage);
        delPage.addActionListener(this);

        TableLayout detailLayout = new TableLayout();
        JPanel pageDetailPanel = new JPanel(detailLayout);

        cmdAddField = new JButton("Add Field");
        cmdAddField.addActionListener(this);
        tableFieldPicker = new JComboBox();
        cboField = new JComboBox();

        pageDetailPanel.setBorder(BorderFactory.createTitledBorder("Page Details"));
        pageDetailPanel.add(cboField, "1,1");
        pageDetailPanel.add(cmdAddField, "1,2");
        pageDetailPanel.add(new JLabel("Forwards:"), "1,3");


        fieldsTable = new JTable();
        fieldsTable.addMouseListener(this);

        fieldPopup = new JPopupMenu();
        delField = new JMenuItem("Delete");
        delField.addActionListener(this);
        fieldPopup.add(delField);

        pageList.addMouseListener(new MouseAdapter() {
        public void handleMouseEvent(MouseEvent evt) {

                if (evt.isPopupTrigger()) {
                    if (pagePopup.isVisible()) {
                        pagePopup.setVisible(false);
                    } else {
                        pagePopup.show((Component) evt.getSource(), evt.getX(), evt.getY());
                    }
                }
            }
            public void mouseReleased(MouseEvent evt) {
                handleMouseEvent(evt);
            }
        });

        pageList.addListSelectionListener(new ListSelectionListener() {
         public void valueChanged(ListSelectionEvent e) {
                if (pageList.getSelectedIndex() >= 0) {
                    Page page = process.getPage(pageList.getSelectedIndex());
                    fieldsTable.setModel(new FieldTableModel(page));
                    fieldsTable.getColumn("Fields").setCellEditor(new DefaultCellEditor(tableFieldPicker));
                    forwardsTable.setModel(new ForwardTableModel(page));
                }
            }
        });




        JScrollPane fsp = new JScrollPane(fieldsTable);
        fieldsTable.add(fieldPopup);
        fsp.setMinimumSize(new Dimension(90, 80));
        fsp.setMaximumSize(new Dimension(190, 230));
        fsp.setPreferredSize(new Dimension(190, 220));
        pageDetailPanel.add(fsp, "2,1+2");


        forwardsTable = new JTable();
        JScrollPane fwdScrollPane = new JScrollPane(forwardsTable);
        fwdScrollPane.setMinimumSize(new Dimension(90, 80));
        fwdScrollPane.setMaximumSize(new Dimension(220, 230));
        fwdScrollPane.setPreferredSize(new Dimension(220, 220));
        TableLayoutConstraints constraints = new TableLayoutConstraints(2,3);
        constraints.setVerticalAlignment(TableLayout.TOP);

        pageDetailPanel.add(fwdScrollPane, constraints);

        rowLayout.add(pageDetailPanel, 5);

       /* cmdSave = new JButton("Save");
        cmdCancel = new JButton("Cancel");

        cmdSave.addActionListener(this);
        cmdCancel.addActionListener(this);

        rowLayout.add(cmdSave, 7);
        rowLayout.add(cmdCancel, 7);*/

        return panel;

    }

    public void setValues(Element beanCfg) {

        System.out.println("Setting bean values");
        this.clearForm();
        try {
            process = Process.unmarshal(new java.io.StringReader(beanCfg.asXML()));
        } catch (org.exolab.castor.xml.MarshalException e) {
            e.printStackTrace();  //To change body of catch statement use Options | File Templates.
        } catch (org.exolab.castor.xml.ValidationException e) {
            e.printStackTrace();  //To change body of catch statement use Options | File Templates.
        }

        String relPath = beanCfg.getUniquePath();
        processProps = beanCfg;

        processName.setText(process.getName());
        successPath.setText(process.getSuccessPath());
        cancelPath.setText(process.getCancelPath());

        this.fillPages(process);
        tableFieldPicker.removeAllItems();
        cboField.removeAllItems();

        List choices = beanCfg.selectNodes(relPath + "/../*[name()='primary-key' or name()='attribute']/column");
        for (Iterator iter = choices.listIterator(); iter.hasNext();) {
            Element element = (Element) iter.next();
            tableFieldPicker.addItem(element.elementText("name"));
            cboField.addItem(element.elementText("name"));
        }


    }

    private void fillPages(Process _process) {
        javax.swing.DefaultListModel model = new javax.swing.DefaultListModel();
        pageList.setModel(model);

                int n = _process.getPageCount();
                Page[] pages = _process.getPage();

                for (int i = 0; i < n; i++) {
                    Page page = pages[i];
                    model.add(i, page.getTitle());
                }
        if (_process.getPageCount() > 0) {
            fieldsTable.setModel(new FieldTableModel(_process.getPage(0)));

        }

    }

    public void actionPerformed(ActionEvent ae) {
        Object src = ae.getSource();

      if (src == cmdAddPage) {
            String title = JOptionPane.showInputDialog("Title of Page to Add");
            if (title != null)  {
                Page page = new Page();
                page.setTitle(title);
                process.addPage(page);
                //pageTitle.setText("");
                this.fillPages(process);
           }  else
               System.out.println("Page title cannot be empty");

        } else if (src == delField) {
            ftm = (FieldTableModel) fieldsTable.getModel();
            String fieldName = (String) ftm.getValueAt(fieldsTable.getSelectedRow(), 0);
            ftm.deleteField(fieldName);
            ftm.requestRefresh();

        } else if (src == delPage) {
            int pageIdx= pageList.getSelectedIndex();
            Page page = process.getPage(pageIdx);
            process.removePage(page);
            this.fillPages(process);
        } else if (src == cmdAddField) {
          String fieldName = (String)cboField.getSelectedItem();
          ftm = (FieldTableModel) fieldsTable.getModel();
          ftm.addField(fieldName);
          ftm.requestRefresh();
     }


    }

    private void clearForm() {
        /*
            Set values to defaults
        */