addmotedialog.java

是瑞典科学院开发的世界最小的嵌入式操作系统,并且包括了TCP/IP协议,是最新版本

    smallPane.add(label);
    smallPane.add(Box.createHorizontalStrut(10));

    label = new JLabel("Y ");
    smallPane.add(label);
    smallPane.add(Box.createHorizontalStrut(10));

    numberField = new JFormattedTextField(doubleFormat);
    numberField.setValue(new Double(0.0));
    numberField.setColumns(4);
    numberField.addPropertyChangeListener("value", myEventHandler);
    startY = numberField;
    smallPane.add(numberField);
    smallPane.add(Box.createHorizontalStrut(10));

    label = new JLabel("<->");
    label.setPreferredSize(new Dimension(LABEL_WIDTH / 4, LABEL_HEIGHT));
    smallPane.add(label);

    numberField = new JFormattedTextField(doubleFormat);
    numberField.setValue(new Double(100.0));
    numberField.setColumns(4);
    numberField.addPropertyChangeListener("value", myEventHandler);
    endY = numberField;
    smallPane.add(numberField);
    smallPane.add(Box.createHorizontalStrut(10));

    mainPane.add(smallPane);
    mainPane.add(Box.createRigidArea(new Dimension(0, 5)));

    // Position interval Z
    smallPane = new JPanel();
    smallPane.setAlignmentX(Component.LEFT_ALIGNMENT);
    smallPane.setLayout(new BoxLayout(smallPane, BoxLayout.X_AXIS));

    label = new JLabel("");
    label.setPreferredSize(new Dimension(LABEL_WIDTH, LABEL_HEIGHT));
    smallPane.add(label);
    smallPane.add(Box.createHorizontalStrut(10));

    label = new JLabel("Z ");
    smallPane.add(label);
    smallPane.add(Box.createHorizontalStrut(10));

    numberField = new JFormattedTextField(doubleFormat);
    numberField.setValue(new Double(0.0));
    numberField.setColumns(4);
    numberField.addPropertyChangeListener("value", myEventHandler);
    startZ = numberField;
    smallPane.add(numberField);
    smallPane.add(Box.createHorizontalStrut(10));

    label = new JLabel("<->");
    label.setPreferredSize(new Dimension(LABEL_WIDTH / 4, LABEL_HEIGHT));
    smallPane.add(label);

    numberField = new JFormattedTextField(doubleFormat);
    numberField.setValue(new Double(0.0));
    numberField.setColumns(4);
    numberField.addPropertyChangeListener("value", myEventHandler);
    endZ = numberField;
    smallPane.add(numberField);
    smallPane.add(Box.createHorizontalStrut(10));

    mainPane.add(smallPane);
    mainPane.add(Box.createRigidArea(new Dimension(0, 5)));

    mainPane.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10));

    Container contentPane = getContentPane();
    contentPane.add(mainPane, BorderLayout.NORTH);
    contentPane.add(buttonPane, BorderLayout.SOUTH);

    pack();
  }

  private void checkSettings() {
    // Check settings
    settingsOK = true;

    // Check X interval
    if (((Number) startX.getValue()).doubleValue() > ((Number) endX.getValue())
        .doubleValue()) {
      startX.setBackground(Color.RED);
      startX.setToolTipText("Malformed interval");
      endX.setBackground(Color.RED);
      endX.setToolTipText("Malformed interval");
      settingsOK = false;
    } else {
      startX.setBackground(Color.WHITE);
      startX.setToolTipText(null);
      endX.setBackground(Color.WHITE);
      endX.setToolTipText(null);
    }

    // Check Y interval
    if (((Number) startY.getValue()).doubleValue() > ((Number) endY.getValue())
        .doubleValue()) {
      startY.setBackground(Color.RED);
      startY.setToolTipText("Malformed interval");
      endY.setBackground(Color.RED);
      endY.setToolTipText("Malformed interval");
      settingsOK = false;
    } else {
      startY.setBackground(Color.WHITE);
      startY.setToolTipText(null);
      endY.setBackground(Color.WHITE);
      endY.setToolTipText(null);
    }

    // Check Z interval
    if (((Number) startZ.getValue()).doubleValue() > ((Number) endZ.getValue())
        .doubleValue()) {
      startZ.setBackground(Color.RED);
      startZ.setToolTipText("Malformed interval");
      endZ.setBackground(Color.RED);
      endZ.setToolTipText("Malformed interval");
      settingsOK = false;
    } else {
      startZ.setBackground(Color.WHITE);
      startZ.setToolTipText(null);
      endZ.setBackground(Color.WHITE);
      endZ.setToolTipText(null);
    }

    // Check number of new motes
    if (((Number) numberOfMotesField.getValue()).intValue() < 1) {
      numberOfMotesField.setBackground(Color.RED);
      numberOfMotesField.setToolTipText("Must be >= 1");
      settingsOK = false;
    } else {
      numberOfMotesField.setBackground(Color.WHITE);
      numberOfMotesField.setToolTipText(null);
    }

    addButton.setEnabled(settingsOK);
  }

  private class AddMotesEventHandler
      implements
        ActionListener,
        FocusListener,
        PropertyChangeListener {
    public void propertyChange(PropertyChangeEvent e) {
      checkSettings();
    }
    public void focusGained(FocusEvent e) {
      // NOP
    }
    public void focusLost(FocusEvent e) {
      checkSettings();
    }
    public void actionPerformed(ActionEvent e) {
      if (e.getActionCommand().equals("cancel")) {
        newMotes = null;
        dispose();
      } else if (e.getActionCommand().equals("add")) {
        newMotes = new Vector<Mote>();

        // Create new motes
        int motesToAdd = ((Number) numberOfMotesField.getValue()).intValue();
        while (newMotes.size() < motesToAdd) {
          Mote newMote = moteType.generateMote(simulation);
          newMotes.add(newMote);
        }

        // Position new motes
        Class<? extends Positioner> positionerClass = null;
        for (Class<? extends Positioner> positioner : simulation.getGUI()
            .getRegisteredPositioners()) {
          if (GUI.getDescriptionOf(positioner).equals(
              (String) positionDistributionBox.getSelectedItem()))
            positionerClass = positioner;
        }

        Positioner positioner = Positioner.generateInterface(positionerClass,
            ((Number) numberOfMotesField.getValue()).intValue(),
            ((Number) startX.getValue()).doubleValue(), ((Number) endX
                .getValue()).doubleValue(), ((Number) startY.getValue())
                .doubleValue(), ((Number) endY.getValue()).doubleValue(),
            ((Number) startZ.getValue()).doubleValue(), ((Number) endZ
                .getValue()).doubleValue());

        if (positioner == null) {
          logger.fatal("Could not create positioner");
          dispose();
          return;
        }

        for (int i = 0; i < newMotes.size(); i++) {
          Position newPosition = newMotes.get(i).getInterfaces().getPosition();
          if (newPosition != null) {
            double[] newPositionArray = positioner.getNextPosition();
            if (newPositionArray.length >= 3)
              newPosition.setCoordinates(newPositionArray[0],
                  newPositionArray[1], newPositionArray[2]);
            else if (newPositionArray.length >= 2)
              newPosition.setCoordinates(newPositionArray[0],
                  newPositionArray[1], 0);
            else if (newPositionArray.length >= 1)
              newPosition.setCoordinates(newPositionArray[0], 0, 0);
            else
              newPosition.setCoordinates(0, 0, 0);
          }
        }

        // Set unique mote id's for all new motes
        int nextMoteID = 1;
        for (int i = 0; i < simulation.getMotesCount(); i++) {
          MoteID moteID = simulation.getMote(i).getInterfaces()
              .getMoteID();
          if (moteID != null && moteID.getMoteID() >= nextMoteID)
            nextMoteID = moteID.getMoteID() + 1;
        }

        for (int i = 0; i < newMotes.size(); i++) {
          MoteID moteID = newMotes.get(i).getInterfaces().getMoteID();
          if (moteID != null) {
            moteID.setMoteID(nextMoteID++);
          }
        }

        // IP address new motes
        Class<? extends IPDistributor> ipDistClass = null;
        for (Class<? extends IPDistributor> ipDistributor : simulation.getGUI()
            .getRegisteredIPDistributors()) {
          if (GUI.getDescriptionOf(ipDistributor).equals(
              (String) ipDistributionBox.getSelectedItem()))
            ipDistClass = ipDistributor;
        }

        IPDistributor ipDistributor = IPDistributor.generateIPDistributor(
            ipDistClass, newMotes);

        if (ipDistributor == null) {
          logger.fatal("Could not create IP distributor");
          dispose();
          return;
        }

        for (int i = 0; i < newMotes.size(); i++) {
          String newIPString = ipDistributor.getNextIPAddress();
          if (newMotes.get(i).getInterfaces().getIPAddress() != null)
            newMotes.get(i).getInterfaces().getIPAddress().setIPString(
                newIPString);
        }

        dispose();
      }
    }
  }

}