cardleveltagsdesigner.java

WAP ide 代码

package wapide;

import java.awt.*;
import javax.swing.border.*;
import javax.swing.text.*;
import javax.swing.text.html.*;
import javax.swing.tree.*;
import java.awt.event.*;
import javax.swing.event.*;
import java.util.*;
import javax.swing.*;

/**
 * This class creates a dialog for graphically creating and editing the tags
 * that precede the "p" tag in a wml card tag. It provides methods for
 * setting up the dialog as well as retrieving data from the dialog.
 *
 * Copyright:    Copyright (c) 2003
 * @author Mark Busman
 * @version 1.0
 *
 * For License and contact information see WAPIDE.java
 */

public class CardLevelTagsDesigner extends JDialog {
  private Border border1;
  private TitledBorder titledBorder1;
  private ImageIcon image1;
  private ImageIcon image2;
  private ImageIcon image3;
  private ImageIcon image4;
  private BorderLayout borderLayout1 = new BorderLayout();
  private JPopupMenu TreePopupMenu = new JPopupMenu();
  private JMenuItem jMenuCut = new JMenuItem();
  private JMenuItem jMenuCopy = new JMenuItem();
  private JMenuItem jMenuPaste = new JMenuItem();
  private JMenuItem jMenuDelete = new JMenuItem();
  private JMenuItem jMenuProperties = new JMenuItem();
  private JButton downButton = new JButton();
  private JPanel jPanel1 = new JPanel();
  private JScrollPane jScrollPane2 = new JScrollPane();
  private JButton upButton = new JButton();
  private GridBagLayout gridBagLayout2 = new GridBagLayout();
  private BorderLayout borderLayout4 = new BorderLayout();
  private JButton NodePropertiesButton = new JButton();
  private BorderLayout borderLayout2 = new BorderLayout();
  private FlowLayout flowLayout1 = new FlowLayout();
  private JTree TagTree = new JTree();
  private JPanel jPanel6 = new JPanel();
  private JPanel jPanel5 = new JPanel();
  private JPanel jPanel4 = new JPanel();
  private JPanel jPanel2 = new JPanel();
  private JPanel jPanel3 = new JPanel();
  private JButton rightButton = new JButton();
  private JButton leftButton = new JButton();

  // User variables
  /**
   * The path to the selected tree node.
   */
  private TreePath path;
  /**
   * The current tree model.
   */
  private DefaultTreeModel tm = null;
  /**
   * A tree node of type EnhancedTreeNode, the default node type for the tree.
   */
  private EnhancedTreeNode TempNode;

  // Constants
  protected static int LEFT_MOUSE_BUTTON = 16;
  protected static int RIGHT_MOUSE_BUTTON = 4;


  /**
   * Empty constructor, does nothing.
   */
  public CardLevelTagsDesigner() {
  }

  /**
   * Constructs a CardLevelTagsDesigner using the data passed in.  Has the
   * ability to be displayed or just parse the passed in data if show is false.
   * @param String data - the card level tags that precede the "p" or "pre" tags
   * @param boolean show - if true displays the dialog, if false jsut parses the data.
   */
  public CardLevelTagsDesigner(String data, boolean show) {
    try {
      tm = new DefaultTreeModel(Build_Tree(data));

      TagTree = new JTree(tm);
      TagTree.setCellRenderer(new CardLevelTagsCellRenderer());
      TagTree.setRootVisible(false);

      jbInit();
      pack();

      setSize(500, 350);
      if (show)
        show();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }

  /**
   * Constructs a CardLevelTagsDesigner dialog and parses the data that is passed in.
   * After parsing the data it displays the dialog to allow the user to modify the data.
   * @param String data - the card level tags that precede the "p" and "pre" tags.
   */
  public CardLevelTagsDesigner(String data) {
    try {
      tm = new DefaultTreeModel(Build_Tree(data));

      TagTree = new JTree(tm);
      TagTree.setCellRenderer(new CardLevelTagsCellRenderer());
      TagTree.setRootVisible(false);

      jbInit();
      pack();

      setSize(500, 350);
      show();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }

  //public static void main(String[] args) {
    //String d = "";
    //CardLevelTagsDesigner cardLevelTagsDesigner1 = new CardLevelTagsDesigner(d);
  //}

  /**
   * constructs and initializes the dialog.
   */
  private void jbInit() throws Exception {
    border1 = BorderFactory.createEmptyBorder();
    titledBorder1 = new TitledBorder(BorderFactory.createEmptyBorder(),"Preview");
    image1 = new ImageIcon(wapide.IDEFrame.class.getResource("rarrow.gif"));
    image2 = new ImageIcon(wapide.IDEFrame.class.getResource("larrow.gif"));
    image3 = new ImageIcon(wapide.IDEFrame.class.getResource("darrow.gif"));
    image4 = new ImageIcon(wapide.IDEFrame.class.getResource("uarrow.gif"));
    tm.addTreeModelListener(new javax.swing.event.TreeModelListener() {
      public void treeNodesChanged(TreeModelEvent e) {
        tm_treeNodesChanged(e);
      }
      public void treeNodesInserted(TreeModelEvent e) {
      }
      public void treeNodesRemoved(TreeModelEvent e) {
      }
      public void treeStructureChanged(TreeModelEvent e) {
      }
    });
        jMenuCut.setText("Cut");
    jMenuCut.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        Popup_actionPerformed(e);
      }
    });
    jMenuCopy.setText("Copy");
    jMenuCopy.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        Popup_actionPerformed(e);
      }
    });
    jMenuPaste.setText("Paste");
    jMenuPaste.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        Popup_actionPerformed(e);
      }
    });
    jMenuDelete.setText("Delete");
    jMenuDelete.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        Popup_actionPerformed(e);
      }
    });
    jMenuProperties.setText("Properties");
    jMenuProperties.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        Popup_actionPerformed(e);
      }
    });
    this.getContentPane().setLayout(borderLayout1);
    this.setTitle("Card Level Tag Editor");
    downButton.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        moveItems_actionPerformed(e);
      }
    });
    downButton.setActionCommand("down");
    downButton.setIcon(image3);
    downButton.setNextFocusableComponent(TagTree);
    downButton.setPreferredSize(new Dimension(27, 27));
    downButton.setToolTipText("Move item down");
    jPanel1.setLayout(borderLayout2);
    upButton.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        moveItems_actionPerformed(e);
      }
    });
    upButton.setActionCommand("up");
    upButton.setIcon(image4);
    upButton.setNextFocusableComponent(downButton);
    upButton.setPreferredSize(new Dimension(27, 27));
    upButton.setToolTipText("Move item up");
    NodePropertiesButton.setNextFocusableComponent(leftButton);
    NodePropertiesButton.setPreferredSize(new Dimension(27, 27));
    NodePropertiesButton.setToolTipText("Display item properties");
    NodePropertiesButton.setText("...");
    NodePropertiesButton.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        NodePropertiesButton_actionPerformed(e);
      }
    });
    TagTree.setMaximumSize(new Dimension(83, 37));
    TagTree.setNextFocusableComponent(NodePropertiesButton);
    TagTree.setPreferredSize(new Dimension(300, 37));
    TagTree.addMouseListener(new java.awt.event.MouseAdapter() {
      public void mouseClicked(MouseEvent e) {
        TagTree_mouseClicked(e);
      }
    });
    TagTree.addTreeSelectionListener(new javax.swing.event.TreeSelectionListener() {
      public void valueChanged(TreeSelectionEvent e) {
        TagTree_valueChanged(e);
      }
    });
    jPanel5.setLayout(gridBagLayout2);
    jPanel5.setMinimumSize(new Dimension(78, 37));
    jPanel5.setPreferredSize(new Dimension(30, 37));
    jPanel5.setRequestFocusEnabled(false);
    jPanel4.setLayout(borderLayout4);
    jPanel2.setLayout(flowLayout1);
    jPanel2.setMinimumSize(new Dimension(105, 133));
    jPanel2.setRequestFocusEnabled(false);
    jScrollPane2.setPreferredSize(new Dimension(86, 200));
    jScrollPane2.setRequestFocusEnabled(false);
    rightButton.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        moveItems_actionPerformed(e);
      }
    });
    rightButton.setActionCommand("right");
    rightButton.setIcon(image1);
    rightButton.setNextFocusableComponent(upButton);
    rightButton.setPreferredSize(new Dimension(27, 27));
    rightButton.setToolTipText("Move item to the right");
    leftButton.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        moveItems_actionPerformed(e);
      }
    });
    leftButton.setActionCommand("left");
    leftButton.setIcon(image2);
    leftButton.setNextFocusableComponent(rightButton);
    leftButton.setPreferredSize(new Dimension(27, 27));
    leftButton.setToolTipText("Move item to the left");
    jPanel1.setRequestFocusEnabled(false);
    jPanel6.setRequestFocusEnabled(false);
    jPanel4.setRequestFocusEnabled(false);
    jPanel3.setRequestFocusEnabled(false);
    TreePopupMenu.add(jMenuCut);
    TreePopupMenu.add(jMenuCopy);
    TreePopupMenu.add(jMenuPaste);
    TreePopupMenu.addSeparator();
    TreePopupMenu.add(jMenuDelete);
    TreePopupMenu.addSeparator();
    TreePopupMenu.add(jMenuProperties);
    this.getContentPane().add(jPanel1, BorderLayout.CENTER);
    jPanel1.add(jPanel5, BorderLayout.EAST);
    jPanel5.add(jPanel6, new GridBagConstraints(0, 0, 1, 1, 1.0, 1.0
            ,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), -39, 32));
    jPanel6.add(upButton, null);
    jPanel6.add(downButton, null);
    jPanel1.add(jPanel4, BorderLayout.SOUTH);
    jPanel4.add(jPanel2, BorderLayout.EAST);
    jPanel2.add(NodePropertiesButton, null);
    jPanel4.add(jPanel3, BorderLayout.CENTER);
    jPanel3.add(leftButton, null);
    jPanel3.add(rightButton, null);
    jPanel1.add(jScrollPane2, BorderLayout.CENTER);
    jScrollPane2.getViewport().add(TagTree, null);
  }


  // Additional support classes
  /**
   * This class encapsulates a doNode.  It takes care of its own data
   * and provides mehtods for accessing and updating the data.
   */
  private class doNode extends EnhancedTreeNode {

    private String type, label, name, opt, extra;

    /**
     * Constructs a new Node of type "do."
     */
    public doNode() {
      super("", "do");
      setUserObject("");
      setAllowsChildren(true); // go, noop, prev, refresh
      type = "unknown";
      label = "";
      name = "";
      opt = "N/A";
      extra = "";
      updateNode();
    }

    /**
     * Sets the data for the Node from a Vector.
     * @param Vector v - the data to be set.
     */
    public void setData(Vector v) {
      type = (String) v.get(0);
      label = (String) v.get(1);
      name = (String) v.get(2);
      opt = (String) v.get(3);
      extra = (String) v.get(4);
    }

    /**
     *Gets the data of the Node and returns it as a Vector.
     * @return Vector v - the data in the following format:<br>
     * type<br>
     * label<br>
     * name<br>
     * opt<br>
     * extra
     */
    public Vector getData() {
      Vector v = new Vector();
      v.add(type);
      v.add(label);
      v.add(name);
      v.add(opt);
      v.add(extra);
      return v;
    }

    public String getType() {
      return type;
    }

    public String getLabel() {
      return label;
    }

    public String getName() {
      return name;
    }

    public String getOpt() {
      return opt;
    }

    public String getExtra() {
      return extra;
    }

    /**
     * Updates the Node's data and visual component.
     */
    public void updateNode() {
      String s = "<do";
      if (!type.equals("N/A"))
        s = s + " type=\"" + type + "\"";
      if (!label.equals(""))
        s = s + " label=\"" + label + "\"";
      if (!name.equals(""))
        s = s + " name=\"" + name + "\"";
      if (!opt.equals("N/A"))
        s = s + " optional=\"" + opt + "\"";
      if (extra.length() > 0)
        s = s + " " + extra.trim();
      s = s + ">";
      setUserObject(s);
    }

    /**
     * Updates a node data from a String.
     * @param String s - the data to update the node with.
     */
    public void updateNode(String s) {
      type = "N/A";
      label = "";
      name = "";
      opt = "N/A";
      extra = "";

      int start = s.indexOf("type");
      if (start > -1) {
        start = s.indexOf("=" , start + 1);
        if (start > -1) {
          start = s.indexOf("\"" , start + 1);
          if (start > -1) {
            int end = s.indexOf("\"" , start + 1);
            if (end < 0)
              end = s.length();
            type = s.substring(start + 1, end);
          }
        }
      }
      start = s.indexOf("label");
      if (start > -1) {
        start = s.indexOf("=" , start + 1);
        if (start > -1) {
          start = s.indexOf("\"" , start + 1);
          if (start > -1) {
            int end = s.indexOf("\"" , start + 1);
            if (end < 0)
              end = s.length();
            label = s.substring(start + 1, end);
          }
        }
      }
      start = s.indexOf("name");
      if (start > -1) {
        start = s.indexOf("=" , start + 1);
        if (start > -1) {
          start = s.indexOf("\"" , start + 1);
          if (start > -1) {
            int end = s.indexOf("\"" , start + 1);
            if (end < 0)
              end = s.length();
            name = s.substring(start + 1, end);
          }
        }
      }
      start = s.indexOf("optional");
      if (start > -1) {
        start = s.indexOf("=" , start + 1);
        if (start > -1) {
          start = s.indexOf("\"" , start + 1);
          if (start > -1) {
            int end = s.indexOf("\"" , start + 1);
            if (end < 0)
              end = s.length();
            opt = s.substring(start + 1, end);
          }
        }
      }
      start = s.indexOf("id=\"");
      if (start > -1) {
        start = start + 4;