/**
* Gets the displayed value, and uses the converter to convert the shared value to units this
* instance is supposed to represent. If the displayed value and shared value are different,
* then we turn off our document filter and update our value to match the shared value. We
* re-enable the document filter afterwards.
*/
@Override
protected void paintComponent(Graphics g) {
super.paintComponent(g);
try {
StyledDocument doc = getStyledDocument();
double actualValue = (multiplier.getDisplayValue(value.getValue()));
String actualValueAsString = df.format(actualValue);
String displayedValue;
try {
displayedValue = doc.getText(0, doc.getLength());
} catch (BadLocationException e) {
displayedValue = "";
}
if (displayedValue.isEmpty()) {
displayedValue = "0";
}
double displayedValueAsDouble = Double.parseDouble(displayedValue);
if (!actualValueAsString.equals(displayedValue)
&& displayedValueAsDouble != actualValue) // Allow user to enter trailing zeroes.
{
bypassFilterAndSetText(doc, actualValueAsString);
}
} catch (NumberFormatException e) {
// Swallow it as it's OK for the user to try and enter non-numbers.
}
}
protected void bypassFilterAndSetText(StyledDocument doc, String text) {
try {
filter.setUpdateValue(false);
doc.remove(0, doc.getLength());
doc.insertString(0, text, null);
} catch (BadLocationException e) {
java.awt.Toolkit.getDefaultToolkit().beep();
} finally {
filter.setUpdateValue(true);
}
}
private void addStyledText(String text, Style style) {
try {
doc.insertString(doc.getLength(), text, style);
} catch (BadLocationException ble) {
ble.printStackTrace();
}
}
private void setOutput() {
String[] styles = new String[traceLines.length];
Pattern p1 = Pattern.compile("uk.co.essarsoftware.par.", Pattern.LITERAL);
for (int i = 0; i < styles.length; i++) {
styles[i] = (p1.matcher(traceLines[i]).find() ? "red" : "normal");
}
StyledDocument doc = getStyledDocument();
try {
for (int i = 0; i < traceLines.length; i++) {
doc.insertString(doc.getLength(), traceLines[i] + "\n", doc.getStyle(styles[i]));
}
} catch (BadLocationException ble) {
setText("Unexpected exception loading stack trace");
}
}
/**
* Returns a JPanel that represents the mancala board using strategy pattern to insert style.
*
* @param strat concrete strategy
* @return JPanel containing both users' pits as controllers
*/
public JPanel boardContextDoWork(Strategy strat) {
this.s = strat;
Color boardColor = s.getBoardColor();
Color fontColor = s.getFontColor();
Font font = s.getFont();
JPanel panCenter = new JPanel();
JPanel panLeft = new JPanel();
JPanel panRight = new JPanel();
panCenter.setLayout(new GridLayout(2, 6, 10, 10));
// B6 to B1 Controllers
for (int i = 12; i > 6; i--) {
final Pits temp = new Pits(i);
final int pit = i;
final JLabel tempLabel = new JLabel(temp);
tempLabel.addMouseListener(
new MouseAdapter() {
public void mousePressed(MouseEvent e) {
if (Model.player == 1) {
JFrame frame = new JFrame();
JOptionPane.showMessageDialog(frame, "Player A's turn!");
} else if (model.data[pit] == 0) {
JFrame frame = new JFrame();
JOptionPane.showMessageDialog(frame, "Pit is Empty try another one.");
} else {
if (temp.pitShape.contains(e.getPoint())) {
model.move(pit); // mutator
undoBtn.setText("Undo : " + model.getUndoCounter());
model.display();
}
}
}
});
JPanel tempPanel = new JPanel(new BorderLayout());
JTextPane textPane = new JTextPane();
textPane.setEditable(false);
textPane.setBackground(boardColor);
textPane.setForeground(fontColor);
textPane.setFont(font);
textPane.setText("B" + (i - 6));
StyledDocument doc = textPane.getStyledDocument();
SimpleAttributeSet center = new SimpleAttributeSet();
StyleConstants.setAlignment(center, StyleConstants.ALIGN_CENTER);
doc.setParagraphAttributes(0, doc.getLength(), center, false);
tempPanel.add(textPane, BorderLayout.NORTH);
tempPanel.add(tempLabel, BorderLayout.SOUTH);
panCenter.add(tempPanel, BorderLayout.SOUTH);
tempPanel.setBackground(boardColor);
}
// A1 to A6 Controllers
for (int i = 0; i < 6; i++) {
final Pits newPits = new Pits(i);
JLabel label = new JLabel(newPits);
final int pit = i;
label.addMouseListener(
new MouseAdapter() {
public void mousePressed(MouseEvent e) {
if (Model.player == 2) {
JFrame frame = new JFrame();
JOptionPane.showMessageDialog(frame, "Player B's turn!");
} else if (model.data[pit] == 0) {
JFrame frame = new JFrame();
JOptionPane.showMessageDialog(frame, "Pit is Empty try another one.");
} else {
if (newPits.pitShape.contains(e.getPoint())) {
model.move(pit); // mutator
undoBtn.setText("Undo : " + model.getUndoCounter());
model.display();
}
}
}
});
JPanel tempPanel = new JPanel(new BorderLayout());
tempPanel.add(label, BorderLayout.NORTH);
JTextPane textPane = new JTextPane();
textPane.setBackground(boardColor);
textPane.setForeground(fontColor);
textPane.setFont(font);
textPane.setEditable(false);
textPane.setText("A" + (i + 1));
StyledDocument doc = textPane.getStyledDocument();
SimpleAttributeSet center = new SimpleAttributeSet();
StyleConstants.setAlignment(center, StyleConstants.ALIGN_CENTER);
doc.setParagraphAttributes(0, doc.getLength(), center, false);
tempPanel.add(textPane, BorderLayout.SOUTH);
tempPanel.setBackground(boardColor);
panCenter.add(tempPanel, BorderLayout.SOUTH);
}
// left text pane
JTextPane paneLeft = new JTextPane();
paneLeft.setBackground(boardColor);
paneLeft.setForeground(fontColor);
paneLeft.setFont(font);
paneLeft.setEditable(false);
paneLeft.setText("M\nA\nN\nC\nA\nL\nA\n \nB");
// right text pane
JTextPane paneRight = new JTextPane();
paneRight.setBackground(boardColor);
paneRight.setForeground(fontColor);
paneRight.setFont(font);
paneRight.setEditable(false);
paneRight.setText("M\nA\nN\nC\nA\nL\nA\n \nA");
// Add text panes to left and right panels
panLeft.setLayout(new BorderLayout());
panRight.setLayout(new BorderLayout());
panLeft.add(paneLeft, BorderLayout.WEST);
panRight.add(paneRight, BorderLayout.EAST);
panLeft.add(new JLabel(new Pits(13)), BorderLayout.EAST);
panRight.add(new JLabel(new Pits(6)), BorderLayout.WEST);
// add the 2 mancala panels and pit panel to larger displayPanel
JPanel displayPanel = new JPanel();
displayPanel.add(panLeft, BorderLayout.WEST);
displayPanel.add(panCenter, BorderLayout.CENTER);
displayPanel.add(panRight, BorderLayout.EAST);
// set color
panCenter.setBackground(boardColor);
panLeft.setBackground(boardColor);
panRight.setBackground(boardColor);
displayPanel.setBackground(boardColor);
// return display panel which contains the containers and elements created
return displayPanel;
}