Conversione JeditorPane Jtext pane

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package GUI;

import java.awt.Toolkit;
import java.awt.datatransfer.Clipboard;
import java.awt.datatransfer.StringSelection;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.OutputStreamWriter;
import javax.swing.JFileChooser;
import javax.swing.JOptionPane;
import javax.swing.filechooser.FileNameExtensionFilter;

/**
 *
 * @author Elena
 */
public class Form extends javax.swing.JFrame {
     
    String ClipboardData = "";
    private Object CurrentFileDirectory;
    /**
     * Creates new form Form
     */
    public Form() {
        initComponents();
    }

    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">
    private void initComponents() {

        jScrollPane2 = new javax.swing.JScrollPane();
        editorpane = new javax.swing.JEditorPane();
        jMenuBar1 = new javax.swing.JMenuBar();
        Open = new javax.swing.JMenu();
        New = new javax.swing.JMenuItem();
        Openfile = new javax.swing.JMenuItem();
        Save = new javax.swing.JMenuItem();
        SaveAs = new javax.swing.JMenuItem();
        Exit = new javax.swing.JMenuItem();
        Cut = new javax.swing.JMenu();
        jMenuItem6 = new javax.swing.JMenuItem();
        Copy = new javax.swing.JMenuItem();
        Paste = new javax.swing.JMenuItem();
        Delete = new javax.swing.JMenuItem();
        SelectAll = new javax.swing.JMenuItem();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setTitle("Java Text Editor");

        jScrollPane2.setViewportView(editorpane);

        Open.setText("File");

        New.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_N, java.awt.event.InputEvent.CTRL_MASK));
        New.setText("New");
        New.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                NewActionPerformed(evt);
            }
        });
        Open.add(New);

        Openfile.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_O, java.awt.event.InputEvent.CTRL_MASK));
        Openfile.setText("Open...");
        Openfile.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                OpenfileActionPerformed(evt);
            }
        });
        Open.add(Openfile);

        Save.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_S, java.awt.event.InputEvent.CTRL_MASK));
        Save.setText("Save");
        Save.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                SaveActionPerformed(evt);
            }
        });
        Open.add(Save);

        SaveAs.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_S, java.awt.event.InputEvent.SHIFT_MASK | java.awt.event.InputEvent.CTRL_MASK));
        SaveAs.setText("Save As...");
        SaveAs.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                SaveAsActionPerformed(evt);
            }
        });
        Open.add(SaveAs);

        Exit.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_0, java.awt.event.InputEvent.CTRL_MASK));
        Exit.setText("Exit");
        Exit.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                ExitActionPerformed(evt);
            }
        });
        Open.add(Exit);

        jMenuBar1.add(Open);

        Cut.setText("Edit");

        jMenuItem6.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_X, java.awt.event.InputEvent.CTRL_MASK));
        jMenuItem6.setText("Cut");
        jMenuItem6.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jMenuItem6ActionPerformed(evt);
            }
        });
        Cut.add(jMenuItem6);

        Copy.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_C, java.awt.event.InputEvent.CTRL_MASK));
        Copy.setText("Copy");
        Copy.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                CopyActionPerformed(evt);
            }
        });
        Cut.add(Copy);

        Paste.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_V, java.awt.event.InputEvent.CTRL_MASK));
        Paste.setText("Paste");
        Paste.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                PasteActionPerformed(evt);
            }
        });
        Cut.add(Paste);

        Delete.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_DELETE, 0));
        Delete.setText("Delete");
        Delete.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                DeleteActionPerformed(evt);
            }
        });
        Cut.add(Delete);

        SelectAll.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_A, java.awt.event.InputEvent.CTRL_MASK));
        SelectAll.setText("Select All");
        SelectAll.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                SelectAllActionPerformed(evt);
            }
        });
        Cut.add(SelectAll);

        jMenuBar1.add(Cut);

        setJMenuBar(jMenuBar1);

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(jScrollPane2, javax.swing.GroupLayout.DEFAULT_SIZE, 600, Short.MAX_VALUE)
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(jScrollPane2, javax.swing.GroupLayout.DEFAULT_SIZE, 479, Short.MAX_VALUE)
        );

        pack();
    }// </editor-fold>

    private void NewActionPerformed(java.awt.event.ActionEvent evt) {                                    
        
     editorpane.setText("");
     
    }                                   

    private void ExitActionPerformed(java.awt.event.ActionEvent evt) {                                     
        
        System.exit(0);
        
    }                                    

    private void DeleteActionPerformed(java.awt.event.ActionEvent evt) {                                       
        
        editorpane.replaceSelection("");
    }                                      

    private void SaveAsActionPerformed(java.awt.event.ActionEvent evt) {                                       
        
       JFileChooser sdChooser = new JFileChooser();
       FileNameExtensionFilter filter = new FileNameExtensionFilter("DOCX File", "txt");
       sdChooser.setFileFilter(filter);
       int returnVal = sdChooser.showSaveDialog(null);
       
       try{
           if(returnVal == JFileChooser.APPROVE_OPTION){
               File directory = sdChooser.getCurrentDirectory();
               String path = directory.getAbsolutePath();
               String fileName = sdChooser.getSelectedFile().getName();
               if(fileName.contains(".docx")){
                   
               }else{
                   fileName = fileName + ".docx";
                   
               } 
               BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(path + "\\" + fileName)));
               bw.write(editorpane.getText());
               bw.close();
           }
       } catch(IOException e){
           JOptionPane.showMessageDialog(null, "ERROR!");
       }
    }                                      

    private void jMenuItem6ActionPerformed(java.awt.event.ActionEvent evt) {                                           
        ClipboardData = editorpane.getSelectedText();
        StringSelection stringSelection = new StringSelection(ClipboardData);
        Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
        clipboard.setContents(stringSelection, null);
        editorpane.replaceSelection("");
        
    }                                          

    private void CopyActionPerformed(java.awt.event.ActionEvent evt) {                                     
        
        ClipboardData = editorpane.getSelectedText();
        StringSelection stringSelection = new StringSelection(ClipboardData);
        Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
        clipboard.setContents(stringSelection, null);
        
        
    }                                    

    private void PasteActionPerformed(java.awt.event.ActionEvent evt) {                                      
        
        editorpane.append(ClipboardData);
        
        
    }                                     

    private void SelectAllActionPerformed(java.awt.event.ActionEvent evt) {                                          
        
       editorpane.selectAll(); 
        
    }                                         

    private void OpenfileActionPerformed(java.awt.event.ActionEvent evt) {                                         
        JFileChooser opChooser = new JFileChooser();
        FileNameExtensionFilter filter = new FileNameExtensionFilter("DOCX file", "docx");
        opChooser.setFileFilter(filter);
        int returnval = opChooser.showOpenDialog(null);
        File chosenFile = opChooser.getSelectedFile();
        
        try {
            
            if(returnval == JFileChooser.APPROVE_OPTION){
            BufferedReader  br = new BufferedReader(new FileReader(chosenFile));
            editorpane.setText("");
            
            String data;
            while((data = br.readLine()) != null) {
            editorpane.append(data + "\n");}
            br.close();
            } 
        
        }catch(IOException e){
            JOptionPane.showMessageDialog(null, "ERROR!" );
        }
    }                                        

    private void SaveActionPerformed(java.awt.event.ActionEvent evt) {                                     
        
        if("".equals(CurrentFileDirectory)){
        

        JFileChooser sdChooser = new JFileChooser();
        FileNameExtensionFilter filter = new FileNameExtensionFilter("DOCX file", "docx");
        sdChooser.setFileFilter(filter);
        int returnval = sdChooser.showOpenDialog(null);
        
        try{
            if(returnval == JFileChooser.APPROVE_OPTION){
            File directory = sdChooser.getCurrentDirectory();
               String path = directory.getAbsolutePath();
               String fileName = sdChooser.getSelectedFile().getName();
               if(fileName.contains(".docx")){
                   
               }else{
                   fileName = fileName + ".docx";    
               } 
               BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(path + "\\" + fileName)));
               bw.write(editorpane.getText());
               bw.close();}
            
        }catch(IOException e){      
    JOptionPane.showMessageDialog(null, "ERROR!");
        }
    }
    }                                    

    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        /* Set the Nimbus look and feel */
        //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
        /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
         * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 
         */
        try {
            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
                if ("Nimbus".equals(info.getName())) {
                    javax.swing.UIManager.setLookAndFeel(info.getClassName());
                    break;
                }
            }
        } catch (ClassNotFoundException ex) {
            java.util.logging.Logger.getLogger(Form.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(Form.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(Form.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(Form.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        }
        //</editor-fold>

        /* Create and display the form */
        java.awt.EventQueue.invokeLater(new Runnable() {
            @Override
            public void run() {
                new Form().setVisible(true);
            }
        });
    }
    // Variables declaration - do not modify
    private javax.swing.JMenuItem Copy;
    private javax.swing.JMenu Cut;
    private javax.swing.JMenuItem Delete;
    private javax.swing.JMenuItem Exit;
    private javax.swing.JMenuItem New;
    private javax.swing.JMenu Open;
    private javax.swing.JMenuItem Openfile;
    private javax.swing.JMenuItem Paste;
    private javax.swing.JMenuItem Save;
    private javax.swing.JMenuItem SaveAs;
    private javax.swing.JMenuItem SelectAll;
    private javax.swing.JEditorPane editorpane;
    private javax.swing.JMenuBar jMenuBar1;
    private javax.swing.JMenuItem jMenuItem6;
    private javax.swing.JScrollPane jScrollPane2;
    // End of variables declaration
}

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.GraphicsEnvironment;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.Action;
import javax.swing.JButton;
import javax.swing.JColorChooser;
import javax.swing.JComboBox;
import javax.swing.JDialog;
import javax.swing.JEditorPane;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextPane;
import javax.swing.text.AttributeSet;
import javax.swing.text.Element;
import javax.swing.text.MutableAttributeSet;
import javax.swing.text.SimpleAttributeSet;
import javax.swing.text.StyleConstants;
import javax.swing.text.StyledDocument;
import javax.swing.text.StyledEditorKit;

public class Colore {
  public Colore() {
    JFrame frame = new JFrame();
    JTextPane textPane = new JTextPane();
    JScrollPane scrollPane = new JScrollPane(textPane);

    JPanel north = new JPanel();

    JMenuBar menu = new JMenuBar();
    JMenu styleMenu = new JMenu();
    styleMenu.setText("Style");

    Action boldAction = new BoldAction();
    boldAction.putValue(Action.NAME, "Bold");
    styleMenu.add(boldAction);

    Action italicAction = new ItalicAction();
    italicAction.putValue(Action.NAME, "Italic");
    styleMenu.add(italicAction);

    Action foregroundAction = new ForegroundAction();
    foregroundAction.putValue(Action.NAME, "Color");
    styleMenu.add(foregroundAction);

    Action formatTextAction = new FontAndSizeAction();
    formatTextAction.putValue(Action.NAME, "Font and Size");
    styleMenu.add(formatTextAction);
    
   
    menu.add(styleMenu);

    north.add(menu);
    frame.getContentPane().setLayout(new BorderLayout());
    frame.getContentPane().add(north, BorderLayout.NORTH);
    frame.getContentPane().add(scrollPane, BorderLayout.CENTER);
    frame.setSize(800, 500);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setVisible(true);
  }

  public static void main(String[] args) {
    new Culo();
  }
}
class BoldAction extends StyledEditorKit.StyledTextAction {
  private static final long serialVersionUID = 9174670038684056758L;

  public BoldAction() {
    super("font-bold");
  }

  public String toString() {
    return "Bold";
  }

  public void actionPerformed(ActionEvent e) {
    JEditorPane editor = getEditor(e);
    if (editor != null) {
      StyledEditorKit kit = getStyledEditorKit(editor);
      MutableAttributeSet attr = kit.getInputAttributes();
      boolean bold = (StyleConstants.isBold(attr)) ? false : true;
      SimpleAttributeSet sas = new SimpleAttributeSet();
      StyleConstants.setBold(sas, bold);
      setCharacterAttributes(editor, sas, false);

    }
  }
}

class ItalicAction extends StyledEditorKit.StyledTextAction {

  private static final long serialVersionUID = -1428340091100055456L;

  public ItalicAction() {
    super("font-italic");
  }

  public String toString() {
    return "Italic";
  }

  public void actionPerformed(ActionEvent e) {
    JEditorPane editor = getEditor(e);
    if (editor != null) {
      StyledEditorKit kit = getStyledEditorKit(editor);
      MutableAttributeSet attr = kit.getInputAttributes();
      boolean italic = (StyleConstants.isItalic(attr)) ? false : true;
      SimpleAttributeSet sas = new SimpleAttributeSet();
      StyleConstants.setItalic(sas, italic);
      setCharacterAttributes(editor, sas, false);
    }
  }
}
class ForegroundAction extends StyledEditorKit.StyledTextAction {

  private static final long serialVersionUID = 6384632651737400352L;

  JColorChooser colorChooser = new JColorChooser();

  JDialog dialog = new JDialog();

  boolean noChange = false;

  boolean cancelled = false;

  public ForegroundAction() {
    super("foreground");

  }

  public void actionPerformed(ActionEvent e) {
    JTextPane editor = (JTextPane) getEditor(e);

    if (editor == null) {
      JOptionPane.showMessageDialog(null,
          "You need to select the editor pane before you can change the color.", "Error",
          JOptionPane.ERROR_MESSAGE);
      return;
    }
    int p0 = editor.getSelectionStart();
    StyledDocument doc = getStyledDocument(editor);
    Element paragraph = doc.getCharacterElement(p0);
    AttributeSet as = paragraph.getAttributes();
    fg = StyleConstants.getForeground(as);
    if (fg == null) {
      fg = Color.BLACK;
    }
    colorChooser.setColor(fg);

    JButton accept = new JButton("OK");
    accept.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent ae) {
        fg = colorChooser.getColor();
        dialog.dispose();
      }
    });

    JButton cancel = new JButton("Cancel");
    cancel.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent ae) {
        cancelled = true;
        dialog.dispose();
      }
    });

    JButton none = new JButton("None");
    none.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent ae) {
        noChange = true;
        dialog.dispose();
      }
    });

    JPanel buttons = new JPanel();
    buttons.add(accept);
    buttons.add(none);
    buttons.add(cancel);

    dialog.getContentPane().setLayout(new BorderLayout());
    dialog.getContentPane().add(colorChooser, BorderLayout.CENTER);
    dialog.getContentPane().add(buttons, BorderLayout.SOUTH);
    dialog.setModal(true);
    dialog.pack();
    dialog.setVisible(true);

    if (!cancelled) {

      MutableAttributeSet attr = null;
      if (editor != null) {
        if (fg != null && !noChange) {
          attr = new SimpleAttributeSet();
          StyleConstants.setForeground(attr, fg);
          setCharacterAttributes(editor, attr, false);
        }
      }
    }// end if color != null
    noChange = false;
    cancelled = false;
  }

  private Color fg;
}

class FontAndSizeAction extends StyledEditorKit.StyledTextAction {

  private static final long serialVersionUID = 584531387732416339L;

  private String family;

  private float fontSize;

  JDialog formatText;

  private boolean accept = false;

  JComboBox fontFamilyChooser;

  JComboBox fontSizeChooser;

  public FontAndSizeAction() {
    super("Font and Size");
  }

  public String toString() {
    return "Font and Size";
  }

  public void actionPerformed(ActionEvent e) {
    JTextPane editor = (JTextPane) getEditor(e);
    int p0 = editor.getSelectionStart();
    StyledDocument doc = getStyledDocument(editor);
    Element paragraph = doc.getCharacterElement(p0);
    AttributeSet as = paragraph.getAttributes();

    family = StyleConstants.getFontFamily(as);
    fontSize = StyleConstants.getFontSize(as);

    formatText = new JDialog(new JFrame(), "Font and Size", true);
    formatText.getContentPane().setLayout(new BorderLayout());

    JPanel choosers = new JPanel();
    choosers.setLayout(new GridLayout(2, 1));

    JPanel fontFamilyPanel = new JPanel();
    fontFamilyPanel.add(new JLabel("Font"));

    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    String[] fontNames = ge.getAvailableFontFamilyNames();

    fontFamilyChooser = new JComboBox();
    for (int i = 0; i < fontNames.length; i++) {
      fontFamilyChooser.addItem(fontNames[i]);
    }
    fontFamilyChooser.setSelectedItem(family);
    fontFamilyPanel.add(fontFamilyChooser);
    choosers.add(fontFamilyPanel);

    JPanel fontSizePanel = new JPanel();
    fontSizePanel.add(new JLabel("Size"));
    fontSizeChooser = new JComboBox();
    fontSizeChooser.setEditable(true);
    fontSizeChooser.addItem(new Float(4));
    fontSizeChooser.addItem(new Float(8));
    fontSizeChooser.addItem(new Float(12));
    fontSizeChooser.addItem(new Float(16));
    fontSizeChooser.addItem(new Float(20));
    fontSizeChooser.addItem(new Float(24));
    fontSizeChooser.setSelectedItem(new Float(fontSize));
    fontSizePanel.add(fontSizeChooser);
    choosers.add(fontSizePanel);

    JButton ok = new JButton("OK");
    ok.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent ae) {
        accept = true;
        formatText.dispose();
        family = (String) fontFamilyChooser.getSelectedItem();
        fontSize = Float.parseFloat(fontSizeChooser.getSelectedItem().toString());
      }
    });

    JButton cancel = new JButton("Cancel");
    cancel.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent ae) {
        formatText.dispose();
      }
    });

    JPanel buttons = new JPanel();
    buttons.add(ok);
    buttons.add(cancel);
    formatText.getContentPane().add(choosers, BorderLayout.CENTER);
    formatText.getContentPane().add(buttons, BorderLayout.SOUTH);
    formatText.pack();
    formatText.setVisible(true);

    MutableAttributeSet attr = null;
    if (editor != null && accept) {
      attr = new SimpleAttributeSet();
      StyleConstants.setFontFamily(attr, family);
      StyleConstants.setFontSize(attr, (int) fontSize);
      setCharacterAttributes(editor, attr, false);
    }

  }
}