TextWindow.java

package ij.text;

import java.awt.*;
import java.io.*;
import java.awt.event.*;
import ij.*;
import ij.io.*;
import ij.gui.*;
import ij.plugin.filter.Analyzer;
import javax.swing.*;

public class TextWindow extends JFrame implements ActionListener, FocusListener {

    private TextPanel textPanel;

    public TextWindow(String title, String data, int width, int height) {
        this(title, "", data, width, height);
    }

    public TextWindow(String title, String headings, String data, int width, int height) {
        super(title);
        enableEvents(AWTEvent.WINDOW_EVENT_MASK);
        textPanel = new TextPanel(title);
        textPanel.setTitle(title);
        getContentPane().add(textPanel, BorderLayout.CENTER);
        textPanel.setColumnHeadings(headings);
        if (data!=null && !data.equals(""))
            textPanel.append(data);
        System.out.println("Data was "+data);
        ImageJ ij = IJ.getInstance();
        if (ij!=null) {
            addKeyListener(ij);
        }
        addFocusListener(this);
        addMenuBar();
        setSize(width, height);
        GUI.center(this);
        show();
    }

    public TextWindow(String path, int width, int height) {
        super("");
        enableEvents(AWTEvent.WINDOW_EVENT_MASK);
        textPanel = new TextPanel();
        getContentPane().add(textPanel, BorderLayout.CENTER);
        if (openFile(path)) {
            setSize(width, height);
            show();
        } else
            dispose();
    }
    
    void addMenuBar() {
        JMenuBar mb = new JMenuBar();
        JMenu m = new JMenu("File");
        m.add(new JMenuItem("Save As..."/*, new MenuShortcut(KeyEvent.VK_S)*/));
        m.addActionListener(this);
        mb.add(m);
        m = new JMenu("Edit");
        m.add(new JMenuItem("Cut"/*, new MenuShortcut(KeyEvent.VK_X)*/));
        m.add(new JMenuItem("Copy"/*, new MenuShortcut(KeyEvent.VK_C)*/));
        m.add(new JMenuItem("Copy All"));
        m.add(new JMenuItem("Clear"));
        m.add(new JMenuItem("Select All"/*, new MenuShortcut(KeyEvent.VK_A)*/));
        if (getTitle().equals("Results")) {
            m.addSeparator();
            m.add(new JMenuItem("Clear Results"));
            m.add(new JMenuItem("Summarize"));
            m.add(new JMenuItem("Set Measurements..."));
        }
        m.addActionListener(this);
        mb.add(m);
        setJMenuBar(mb);
    }

    public void append(String text) {
        textPanel.append(text);
    }
    
    public void setFont(Font font) {
        textPanel.setFont(font);
    }
  
    boolean openFile(String path) {
        OpenDialog od = new OpenDialog("Open Text File...", path);
        String directory = od.getDirectory();
        String name = od.getFileName();
        if (name==null)
            return false;
        path = directory + name;
        
        IJ.showStatus("Opening: " + path);
        try {
            BufferedReader r = new BufferedReader(new FileReader(directory + name));
            load(r);
            r.close();
        }
        catch (Exception e) {
            IJ.error(e.getMessage());
            return true;
        }
        textPanel.setTitle(name);
        setTitle(name);
        IJ.showStatus("");
        return true;
    }
    
    public TextPanel getTextPanel() {
        return textPanel;
    }

    public void load(BufferedReader in) throws IOException {
        int count=0;
        while (true) {
            String s=in.readLine();
            if (s==null) break;
            textPanel.appendLine(s);
        }
    }

    public void actionPerformed(ActionEvent evt) {
        String cmd = evt.getActionCommand();
        textPanel.doCommand(cmd);
    }

    public void processWindowEvent(WindowEvent e) {
        super.processWindowEvent(e);
        int id = e.getID();
        if (id==WindowEvent.WINDOW_CLOSING)
            close();    
    }

    public void close() {
        if (getTitle().equals("Results")) {
            if (!Analyzer.resetCounter())
                return;
            IJ.setTextPanel(null);
        }
        if (getTitle().equals("Log")) {
            IJ.debugMode = false;
            IJ.log("$Closed");
        }
        setVisible(false);
        dispose();
        textPanel.flush();
    }
    
    public void focusGained(FocusEvent e) {
    }

    public void focusLost(FocusEvent e) {}

}