mainwindow.java

一个OR Mapping 工具

package org.dbgen.view;

import java.awt.*;
import java.beans.*;
import javax.swing.*;
import org.dbgen.*;
import org.dbgen.action.*;

/**
 * This class was generated by a SmartGuide.
 *
 */
public class MainWindow extends javax.swing.JFrame implements PropertyChangeListener {
  Toolbar fieldToolbar = null;
  WorkbenchTreeView fieldWorkbenchTreeView = null;
  Workbench fieldWorkbench = null;
  protected transient java.beans.PropertyChangeSupport propertyChange = new java.beans.PropertyChangeSupport(this);
  protected transient javax.swing.Action[] actions;
  ProjectView fieldProjectView = null;
  org.dbgen.view.TableView fieldTableView = null;
  JPanel fieldWorkArea = null;
  String fieldProjectFileName = "";
  boolean fieldIsApplet = false;
  JInternalFrame treeViewFrame = null;
  JInternalFrame projectFrame = null;
  JInternalFrame tableFrame = null;

  protected transient java.awt.event.WindowListener aWindowListener = null;

  /**
   * This method was created by a SmartGuide.
   */
  public MainWindow() {
    super();
    initialize();
  }

  /**
   * The addPropertyChangeListener method was generated to support the propertyChange field.
   */
  public synchronized void addPropertyChangeListener(java.beans.PropertyChangeListener listener) {
    propertyChange.addPropertyChangeListener(listener);
  }

  /**
   * This method was created by a SmartGuide.
   * @return org.dbgen.MainWindow
   * @param comp java.awt.Component
   */
  public static MainWindow findMyself(java.awt.Component comp) {

    java.awt.Container container = comp.getParent();

    while (container != null)
    {
      if (container.getClass() == MainWindow.class)
      {
        return (MainWindow) container;
      }

      container = container.getParent();
    }

    org.dbgen.Debug.println("ERROR: Can't find DbGenPro object from component " + comp);

    return null;
  }

  /**
   * The firePropertyChange method was generated to support the propertyChange field.
   */
  public void firePropertyChange(String propertyName, Object oldValue, Object newValue) {
    if (propertyChange != null)
      propertyChange.firePropertyChange(propertyName, oldValue, newValue);
  }

  /**
   * Gets the isApplet property (boolean) value.
   * @return The isApplet property value.
   * @see #setIsApplet
   */
  public boolean getIsApplet() {
    /* Returns the isApplet property value. */
    return fieldIsApplet;
  }

  /**
   * Gets the projectFileName property (java.lang.String) value.
   * @return The projectFileName property value.
   * @see #setProjectFileName
   */
  public String getProjectFileName() {
    /* Returns the projectFileName property value. */
    if (fieldProjectFileName == null) {
      try {
        fieldProjectFileName = new String();
      } catch (Throwable exception) {
        System.err.println("Exception creating projectFileName property.");
      }
    };

    return fieldProjectFileName;
  }

  /**
   * Gets the projectView property (org.dbgen.view.ProjectView) value.
   * @return The projectView property value.
   */
  public ProjectView getProjectView() {
    /* Returns the projectView property value. */
    if (fieldProjectView == null) {
      try {
        fieldProjectView = new ProjectView();
      } catch (Throwable exception) {
        System.err.println("Exception creating projectView property.");
      }
    };

    return fieldProjectView;
  }

  /**
   * Gets the tableView property (org.dbgen.view.TableView) value.
   * @return The tableView property value.
   */
  public org.dbgen.view.TableView getTableView() {
    /* Returns the tableView property value. */
    if (fieldTableView == null) {
      try {
        fieldTableView = new org.dbgen.view.TableView();
      } catch (Throwable exception) {
        System.err.println("Exception creating tableView property.");
      }
    };

    return fieldTableView;
  }

  /**
   * Gets the toolbar property (org.dbgen.Toolbar) value.
   * @return The toolbar property value.
   */
  public Toolbar getToolbar() {
    /* Returns the toolbar property value. */
    if (fieldToolbar == null) {
      try {
        fieldToolbar = new Toolbar();
      } catch (Throwable exception) {
        System.err.println("Exception creating toolbar property.");
      }
    };

    return fieldToolbar;
  }

  /**
   * Gets the workArea property (javax.swing.JPanel) value.
   * @return The workArea property value.
   */
  public JPanel getWorkArea() {
    /* Returns the workArea property value. */
    if (fieldWorkArea == null) {
      try {
        fieldWorkArea = new JPanel();
      } catch (Throwable exception) {
        System.err.println("Exception creating workArea property.");
      }
    };

    return fieldWorkArea;
  }

  /**
   * Gets the workbench property (org.dbgen.Workbench) value.
   * @return The workbench property value.
   * @see #setWorkbench
   */
  public Workbench getWorkbench() {
    /* Returns the workbench property value. */
    if (fieldWorkbench == null) {
      try {
        fieldWorkbench = new Workbench();
      } catch (Throwable exception) {
        System.err.println("Exception creating workbench property.");
      }
    };

    return fieldWorkbench;
  }

  /**
   * Gets the workbenchTreeView property (org.dbgen.WorkbenchTreeView) value.
   * @return The workbenchTreeView property value.
   */
  public WorkbenchTreeView getWorkbenchTreeView() {
    /* Returns the workbenchTreeView property value. */
    if (fieldWorkbenchTreeView == null) {
      try {
        fieldWorkbenchTreeView = new WorkbenchTreeView();
      } catch (Throwable exception) {
        System.err.println("Exception creating workbenchTreeView property.");
      }
    };

    return fieldWorkbenchTreeView;
  }

  /**
   * Show main window and its internal frames.
   */
  public void show()
  {
    super.show();
    treeViewFrame.show();
    projectFrame.show();
    tableFrame.show();
  }

  /**
   * This method was created by a SmartGuide.
   */
  public void initialize() {

    setJMenuBar(new Menubar());

    java.awt.Container panel = getContentPane();
    panel.setLayout(new java.awt.BorderLayout());
    panel.add(BorderLayout.NORTH, getToolbar());

    JDesktopPane desktop = new JDesktopPane();

    UIManager.put("Tree.leafIcon", new ImageIcon( (new Table_e16x16()).getImage() ));
    WorkbenchTreeView treeView = getWorkbenchTreeView();
    JScrollPane scrollPane = new JScrollPane();
    scrollPane.getViewport().add(treeView);

    /* Internal Frame */
    treeViewFrame = new JInternalFrame("Workbench", true, false, true, true);
    treeViewFrame.getContentPane().add(scrollPane);

    //treeViewFrame.pack();
    treeViewFrame.setBounds(0, 0, 200, 450);
    desktop.add(treeViewFrame, new Integer(1));

    //JPanel workArea = getWorkArea();
    ProjectView view2 = getProjectView();
    TableView view3 = getTableView();

    //workArea.setLayout(new CardLayout());
    //workArea.add("ProjectView", view2);
    //workArea.add("TableView", view3);

    /* Internal Frame */
    projectFrame = new JInternalFrame("Project Settings", true, false, true, true);
    projectFrame.getContentPane().add(view2);

    //projectFrame.pack();
    projectFrame.setBounds(200, 0, 450, 150);
    desktop.add(projectFrame, new Integer(1));
    
    tableFrame = new JInternalFrame("Table Definition", true, false, true, true);
    tableFrame.getContentPane().add(view3);

    //tableFrame.pack();
    tableFrame.setBounds(200, 150, 450, 300);
    desktop.add(tableFrame, new Integer(1));

    //JSplitPane splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, view1, workArea);
    //JSplitPane splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, scrollPane, workArea);
    //panel.add(BorderLayout.CENTER, splitPane);
    panel.add(BorderLayout.CENTER, new JScrollPane(desktop));

    /*
     * How does this window look?
     */
    setTitle(DbGen.NAME);
    setBounds(0, 0, 680, 550);

    /*
     * Listen to window closing event.
     */
    addWindowListener(new MainWindowListener());

    /*
     * Listen to tree selections events - for selecting
     * projects/tables, so that we can delegate the change
     * in ProjectView and TableView.
     */
    treeView.addPropertyChangeListener(this);

    /*
     * For applet (demo), disable save function.
     */
    if (getIsApplet())
    {
      ActionHolder.setEnabled(ActionHolder.SAVE_DATA, false);
    }
    return;
  }

  /**
   * This method was created by a SmartGuide.
   * @param event java.beans.PropertyChangeEvent
   */
  public void propertyChange(PropertyChangeEvent event) {

    if (event.getSource().getClass() == WorkbenchTreeView.class)
    {
      if ("selectedProject".equals(event.getPropertyName()))
      {
        getProjectView().setProject(getWorkbenchTreeView().getSelectedProject());
        getProjectView().setVisible(true);
        getProjectView().getParent().validate();
        getTableView().setVisible(false);
        ActionHolder.setEnabled(ActionHolder.ADD_TABLE, true);
        ActionHolder.setEnabled(ActionHolder.DELETE_TABLE, false);
        ActionHolder.setEnabled(ActionHolder.DELETE_PROJECT, true);
        ActionHolder.setEnabled(ActionHolder.CHECK_PROJECT, true);
        ActionHolder.setEnabled(ActionHolder.IMPORT_TABLES, true);

        //CardLayout layout = (CardLayout) getWorkArea().getLayout();
        //layout.show(getWorkArea(), "ProjectView");
      }
      else if ("selectedTable".equals(event.getPropertyName()))
      {
        getTableView().setTable(getWorkbenchTreeView().getSelectedTable());
        getTableView().setVisible(true);
        getTableView().getParent().validate();
        ActionHolder.setEnabled(ActionHolder.DELETE_TABLE, true);
        ActionHolder.setEnabled(ActionHolder.DELETE_PROJECT, false);
        ActionHolder.setEnabled(ActionHolder.CHECK_PROJECT, true);
        ActionHolder.setEnabled(ActionHolder.IMPORT_TABLES, true);

        //CardLayout layout = (CardLayout) getWorkArea().getLayout();
        //layout.show(getWorkArea(), "TableView");
      }
      else if ("message".equals(event.getPropertyName()))
      {
        if ("emptyWorkbench".equals(event.getNewValue()))
        {
          getProjectView().setVisible(false);
          ActionHolder.setEnabled(ActionHolder.CHECK_PROJECT, false);
          ActionHolder.setEnabled(ActionHolder.DELETE_PROJECT, false);
          ActionHolder.setEnabled(ActionHolder.DELETE_TABLE, false);
          ActionHolder.setEnabled(ActionHolder.IMPORT_TABLES, false);
        }
      }
    }

    return;
  }

  /**
   * The removePropertyChangeListener method was generated to support the propertyChange field.
   */
  public synchronized void removePropertyChangeListener(java.beans.PropertyChangeListener listener) {
    propertyChange.removePropertyChangeListener(listener);
  }

  /**
   * Sets the isApplet property (boolean) value.
   * @param isApplet The new value for the property.
   * @see #getIsApplet
   */
  public void setIsApplet(boolean isApplet) {
    fieldIsApplet = isApplet;

    return;
  }

  /**
   * Sets the projectFileName property (java.lang.String) value.
   * @param projectFileName The new value for the property.
   * @see #getProjectFileName
   */
  public void setProjectFileName(String projectFileName) {
    /* Get the old property value for fire property change event. */
    String oldValue = fieldProjectFileName;

    /* Set the projectFileName property (attribute) to the new value. */
    fieldProjectFileName = projectFileName;

    /* Fire (signal/notify) the projectFileName property change event. */
    firePropertyChange("projectFileName", oldValue, projectFileName);

    return;
  }

  /**
   * Sets the workbench property (org.dbgen.Workbench) value.
   * @param workbench The new value for the property.
   * @see #getWorkbench
   */
  public void setWorkbench(Workbench workbench) {
    /* Get the old property value for fire property change event. */
    Workbench oldValue = fieldWorkbench;

    /* Set the workbench property (attribute) to the new value. */
    fieldWorkbench = workbench;

    /* Fire (signal/notify) the workbench property change event. */
    firePropertyChange("workbench", oldValue, workbench);

    /* Affect WorkbenchTreeView */
    getWorkbenchTreeView().setWorkbench(workbench);

    /*
     * Set visibility of project and table views based on whether there
     * is any data.
     */
    int numProjects = workbench.getProjects().size();

    if (numProjects == 0)
    {
      getProjectView().setVisible(false);
      getTableView().setVisible(false);
    }
    else if (numProjects == 1)
    {
      getTableView().setVisible(false);
    }

    return;
  }

  /**
   * This method was created by a SmartGuide.
   */
  public void showTips() {

    if (getWorkbench().getProjects().size() == 0)
    {
      JOptionPane.showMessageDialog(DbGenPro.mainWindow, "A new projects.dat file has been created.\nTo get started, click on the Add Project button.", "Welcome Message", JOptionPane.INFORMATION_MESSAGE);
    }

    return;
  }

  /**
   * This method was created by a SmartGuide.
   * @param args java.lang.String[]
   */
  public static void test(String args[]) {
    MainWindow pro = new MainWindow();
    pro.setWorkbench(Workbench.getTestWorkbench());
    pro.pack();
    pro.setVisible(true);

    return;
  }
}