public void actionPerformed(ActionEvent event) {
   if (typePanel.getSelection().equals("Confirm"))
     JOptionPane.showConfirmDialog(
         OptionDialogFrame.this,
         getMessage(),
         "Title",
         getType(optionTypePanel),
         getType(messageTypePanel));
   else if (typePanel.getSelection().equals("Input")) {
     if (inputPanel.getSelection().equals("Text field"))
       JOptionPane.showInputDialog(
           OptionDialogFrame.this, getMessage(), "Title", getType(messageTypePanel));
     else
       JOptionPane.showInputDialog(
           OptionDialogFrame.this,
           getMessage(),
           "Title",
           getType(messageTypePanel),
           null,
           new String[] {"Yellow", "Blue", "Red"},
           "Blue");
   } else if (typePanel.getSelection().equals("Message"))
     JOptionPane.showMessageDialog(
         OptionDialogFrame.this, getMessage(), "Title", getType(messageTypePanel));
   else if (typePanel.getSelection().equals("Option"))
     JOptionPane.showOptionDialog(
         OptionDialogFrame.this,
         getMessage(),
         "Title",
         getType(optionTypePanel),
         getType(messageTypePanel),
         null,
         getOptions(),
         getOptions()[0]);
 }
Exemple #2
0
 public static double getInputDouble() {
   try {
     String inputString = waitForInputString();
     double d = Double.parseDouble(inputString.trim());
     return d;
   } catch (Exception e) {
     JOptionPane.showMessageDialog(frame, null, "Improper double", JOptionPane.ERROR_MESSAGE);
     return 0;
   }
 }
Exemple #3
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 public static int getInputInteger() {
   try {
     String inputString = waitForInputString();
     int i = Integer.parseInt(inputString.trim());
     return i;
   } catch (Exception e) {
     JOptionPane.showMessageDialog(frame, null, "Improper integer", JOptionPane.ERROR_MESSAGE);
     return 0;
   }
 }
Exemple #4
0
  public void gameOver(String gameOverMessage) {
    JOptionPane.showMessageDialog(null, gameOverMessage);

    newButton.setEnabled(true);
    synchronized (this) {
      if (keyListenerAdded) {
        removeKeyListener(this);
        keyListenerAdded = false;
      }
    }
  }
  /** Open a file and load the image. */
  public void openFile() {
    JFileChooser chooser = new JFileChooser();
    chooser.setCurrentDirectory(new File("."));
    String[] extensions = ImageIO.getReaderFileSuffixes();
    chooser.setFileFilter(new FileNameExtensionFilter("Image files", extensions));
    int r = chooser.showOpenDialog(this);
    if (r != JFileChooser.APPROVE_OPTION) return;

    try {
      Image img = ImageIO.read(chooser.getSelectedFile());
      image =
          new BufferedImage(img.getWidth(null), img.getHeight(null), BufferedImage.TYPE_INT_RGB);
      image.getGraphics().drawImage(img, 0, 0, null);
    } catch (IOException e) {
      JOptionPane.showMessageDialog(this, e);
    }
    repaint();
  }
 public void saveUnsaved() throws SaveAbortedException {
   if (!saved) {
     int option = 0;
     if (loadedFile == null)
       option =
           JOptionPane.showConfirmDialog(
               this,
               new JLabel("Save changes to UNTITLED?"),
               "Warning",
               JOptionPane.YES_NO_CANCEL_OPTION,
               JOptionPane.WARNING_MESSAGE);
     else
       option =
           JOptionPane.showConfirmDialog(
               this,
               new JLabel("Save changes to " + loadedFile.getName() + "?"),
               "Warning",
               JOptionPane.YES_NO_CANCEL_OPTION,
               JOptionPane.WARNING_MESSAGE);
     if (option == JOptionPane.YES_OPTION) {
       if (loadedFile == null) // SAVE NEW FILE
       {
         if (nameTF.getText().equals("")) {
           JOptionPane.showMessageDialog(
               this,
               new JLabel("Please type in the Scale Name"),
               "Warning",
               JOptionPane.WARNING_MESSAGE);
           throw new SaveAbortedException();
         }
         fileChooser.setFileFilter(filter);
         int option2 = fileChooser.showSaveDialog(this);
         if (option2 == JFileChooser.APPROVE_OPTION) {
           File target = fileChooser.getSelectedFile();
           try {
             PrintStream stream = new PrintStream(new FileOutputStream(target), true);
             save(stream);
             stream.close();
           } catch (Exception ex) {
             JOptionPane.showMessageDialog(
                 this,
                 new JLabel("Error: " + ex.getMessage()),
                 "Error",
                 JOptionPane.ERROR_MESSAGE);
           }
         } else throw new SaveAbortedException();
         ;
       } else // save LOADED FILE
       {
         try {
           PrintStream stream = new PrintStream(new FileOutputStream(loadedFile), true);
           save(stream);
           stream.close();
         } catch (Exception ex) {
           JOptionPane.showMessageDialog(
               this, new JLabel("Error: " + ex.getMessage()), "Error", JOptionPane.ERROR_MESSAGE);
         }
       }
     } else if (option == JOptionPane.CANCEL_OPTION) throw new SaveAbortedException();
     ;
   }
 }
  public void actionPerformed(ActionEvent e) {
    JButton b = (JButton) e.getSource();
    if (b.getText() == "PLAY") {
      if (scoreP != null) scoreP.playScale(sp.getScale(), tempoP.getValue());
    } else if (b.getText() == "New") {
      try {
        saveUnsaved();
      } catch (SaveAbortedException ex) {
        return;
      }

      sp.notes.removeAllElements();
      sp.repaint();
      nameTF.setText("");
      loadedFile = null;
    } else if (b.getText() == "Save") {
      if (nameTF.getText().equals("")) {
        JOptionPane.showMessageDialog(
            this,
            new JLabel("Please type in the Scale Name"),
            "Warning",
            JOptionPane.WARNING_MESSAGE);
        return;
      }
      fileChooser.setFileFilter(filter);
      int option = fileChooser.showSaveDialog(this);
      if (option == JFileChooser.APPROVE_OPTION) {
        File target = fileChooser.getSelectedFile();
        if (target.getName().indexOf(".scl") == -1) target = new File(target.getPath() + ".scl");
        try {
          PrintStream stream = new PrintStream(new FileOutputStream(target), true);
          save(stream);
          stream.close();
        } catch (Exception ex) {
          JOptionPane.showMessageDialog(
              this, new JLabel("Error: " + ex.getMessage()), "Error", JOptionPane.ERROR_MESSAGE);
        }
      }
    } else if (b.getText() == "Load") {
      try {
        saveUnsaved();
      } catch (SaveAbortedException ex) {
        return;
      }

      fileChooser.setFileFilter(filter);
      int option = fileChooser.showOpenDialog(this);
      if (option == JFileChooser.APPROVE_OPTION) {
        loadedFile = fileChooser.getSelectedFile();
        SAXParserFactory factory = SAXParserFactory.newInstance();
        ScaleParser handler = new ScaleParser(false);
        try {
          SAXParser parser = factory.newSAXParser();
          parser.parse(loadedFile, handler);
          // System.out.println("success");
        } catch (Exception ex) {
          // System.out.println("no!!!!!! exception: "+e);
          // System.out.println(ex.getMessage());
          ex.printStackTrace();
        }
        // -----now :P:P---------------
        System.out.println("name: " + handler.getName());
        nameTF.setText(handler.getName());
        sp.notes.removeAllElements();
        int[] scale = handler.getScale();
        for (int i = 0; i < scale.length; i++) {
          sp.addNote(scale[i]);
        }
        sp.repaint();
      } else loadedFile = null;
    }
  }
Exemple #8
0
 public PowerSupply() {
   super();
   String str = JOptionPane.showInputDialog("Enter frequency");
   this.frequency = Double.parseDouble(str);
   this.impedance = new Complex(0.0, 0.0);
 }