diff options
Diffstat (limited to 'src/main/java/uk/co/notori/gol/MainUI.java')
| -rw-r--r-- | src/main/java/uk/co/notori/gol/MainUI.java | 329 |
1 files changed, 329 insertions, 0 deletions
diff --git a/src/main/java/uk/co/notori/gol/MainUI.java b/src/main/java/uk/co/notori/gol/MainUI.java new file mode 100644 index 0000000..dbb3ddd --- /dev/null +++ b/src/main/java/uk/co/notori/gol/MainUI.java @@ -0,0 +1,329 @@ +package uk.co.notori.gol; + +import javax.swing.*; +import javax.swing.border.Border; +import javax.swing.border.CompoundBorder; +import javax.swing.border.EmptyBorder; +import javax.swing.border.LineBorder; +import java.awt.*; +import java.awt.event.ActionEvent; +import java.awt.event.ActionListener; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * The main UI for the Game of Life app + */ +public class MainUI extends JPanel { + private static final Logger log = LoggerFactory.getLogger(MainUI.class); + + public final Panel panel; + private final JLabel generationLabel; + private final JLabel populationLabel; + + public MainUI(MainScreen.ExitHook exitHook, Panel panel) { + super(); + + this.panel = panel; + + setLayout(new BorderLayout()); + + // Panel area + add(panel, BorderLayout.CENTER); + + // calculate appropriate font sizes based on screen dimensions, + // not tested on multiple devicesbut in theory works. + Dimension screenSize = getScreenSize(); + int labelFontSize = calculateFontSize(screenSize, 14); + int buttonFontSize = calculateFontSize(screenSize, 12); + int speedFontSize = calculateFontSize(screenSize, 10); + int infoFontSize = calculateFontSize(screenSize, 10); + + // info panel (top) + JPanel infoPanel = new JPanel(); + infoPanel.setLayout(new GridLayout(1, 2)); + + generationLabel = new JLabel("Generation: 0", JLabel.CENTER); + generationLabel.setFont(new Font("SansSerif", Font.BOLD, labelFontSize)); + infoPanel.add(generationLabel); + + populationLabel = new JLabel("Population: 0", JLabel.CENTER); + populationLabel.setFont(new Font("SansSerif", Font.BOLD, labelFontSize)); + infoPanel.add(populationLabel); + + add(infoPanel, BorderLayout.NORTH); + + // control panel (bottom) + JPanel bottomPanel = new JPanel(new BorderLayout(5, 5)); + + JLabel creditsLabel = new JLabel("Kindle Game Of Life - made by notori :)", JLabel.CENTER); + creditsLabel.setFont(new Font("SansSerif", Font.ITALIC, infoFontSize)); + creditsLabel.setBorder(BorderFactory.createEmptyBorder(2, 0, 5, 0)); + bottomPanel.add(creditsLabel, BorderLayout.NORTH); + + // main control buttons in a grid + JPanel controlPanel = new JPanel(); + controlPanel.setLayout(new GridLayout(1, 3, 10, 10)); // 1 row, 3 columns with gaps + controlPanel.setOpaque(true); + + // speed buttons in their own panel + JPanel speedPanel = new JPanel(); + speedPanel.setLayout(new FlowLayout(FlowLayout.CENTER, 8, 5)); + speedPanel.setOpaque(true); + speedPanel.setBorder(BorderFactory.createCompoundBorder( + BorderFactory.createLineBorder(Color.BLACK, 1), + BorderFactory.createEmptyBorder(5, 5, 5, 5) + )); + + JLabel speedLabel = new JLabel("Speed:", JLabel.CENTER); + speedLabel.setFont(new Font("SansSerif", Font.BOLD, speedFontSize)); + speedPanel.add(speedLabel); + + // declare all buttons + JButton playButton = new JButton("Play"); + JButton pauseButton = new JButton("Pause"); + JButton resetButton = new JButton("Reset"); + JButton slowButton = new JButton("S"); + JButton mediumButton = new JButton("M"); + JButton fastButton = new JButton("F"); + JButton exitButton = new JButton("Exit"); + + // configure control buttons + playButton.setFont(new Font("SansSerif", Font.BOLD, buttonFontSize)); + playButton.addActionListener(new ActionListener() { + public void actionPerformed(ActionEvent e) { + panel.play(); + } + }); + controlPanel.add(playButton); + styleControlButton(playButton); + + pauseButton.setFont(new Font("SansSerif", Font.BOLD, buttonFontSize)); + pauseButton.addActionListener(new ActionListener() { + public void actionPerformed(ActionEvent e) { + panel.pause(); + } + }); + controlPanel.add(pauseButton); + styleControlButton(pauseButton); + + resetButton.setFont(new Font("SansSerif", Font.BOLD, buttonFontSize)); + resetButton.addActionListener(new ActionListener() { + public void actionPerformed(ActionEvent e) { + panel.reset(); + } + }); + controlPanel.add(resetButton); + styleControlButton(resetButton); + + // configure speed buttons + slowButton.setFont(new Font("SansSerif", Font.PLAIN, speedFontSize)); + slowButton.setPreferredSize(new Dimension(50, 50)); + slowButton.addActionListener(new ActionListener() { + public void actionPerformed(ActionEvent e) { + panel.setSpeed(500); + updateSpeedButtonSelection(slowButton, mediumButton, fastButton); + } + }); + speedPanel.add(slowButton); + styleSpeedButton(slowButton); + + mediumButton.setFont(new Font("SansSerif", Font.PLAIN, speedFontSize)); + mediumButton.setPreferredSize(new Dimension(50, 50)); + mediumButton.addActionListener(new ActionListener() { + public void actionPerformed(ActionEvent e) { + panel.setSpeed(300); + updateSpeedButtonSelection(slowButton, mediumButton, fastButton); + } + }); + speedPanel.add(mediumButton); + styleSpeedButton(mediumButton); + + fastButton.setFont(new Font("SansSerif", Font.PLAIN, speedFontSize)); + fastButton.setPreferredSize(new Dimension(50, 50)); + fastButton.addActionListener(new ActionListener() { + public void actionPerformed(ActionEvent e) { + panel.setSpeed(100); + updateSpeedButtonSelection(slowButton, mediumButton, fastButton); + } + }); + speedPanel.add(fastButton); + styleSpeedButton(fastButton); + + // medium speed as default + updateSpeedButtonSelection(slowButton, mediumButton, fastButton); + + // exit button + exitButton.setFont(new Font("SansSerif", Font.BOLD, buttonFontSize)); + exitButton.addActionListener(new ActionListener() { + public void actionPerformed(ActionEvent e) { + exitHook.exit(); + } + }); + styleControlButton(exitButton); + + JPanel exitPanel = new JPanel(new FlowLayout(FlowLayout.CENTER)); + exitPanel.add(exitButton); + + // add control panels to the container + JPanel controlContainer = new JPanel(new BorderLayout()); + controlContainer.add(controlPanel, BorderLayout.NORTH); + controlContainer.add(speedPanel, BorderLayout.CENTER); + + // add all panels to the bottom panel + bottomPanel.add(controlContainer, BorderLayout.CENTER); + bottomPanel.add(exitPanel, BorderLayout.SOUTH); + + // add bottom panel to main layout + add(bottomPanel, BorderLayout.SOUTH); + + // another very ugly fix for weird component visibility behaviour + new java.util.Timer().schedule( + new java.util.TimerTask() { + public void run() { + try { + SwingUtilities.invokeAndWait(new Runnable() { + public void run() { + // Force the buttons to be visible + refreshButton(playButton); + refreshButton(pauseButton); + refreshButton(resetButton); + refreshButton(slowButton); + refreshButton(mediumButton); + refreshButton(fastButton); + refreshButton(exitButton); + + controlPanel.invalidate(); + controlPanel.validate(); + controlPanel.repaint(); + + speedPanel.invalidate(); + speedPanel.validate(); + speedPanel.repaint(); + + bottomPanel.invalidate(); + bottomPanel.validate(); + bottomPanel.repaint(); + + creditsLabel.setVisible(true); + creditsLabel.invalidate(); + creditsLabel.validate(); + creditsLabel.repaint(); + } + }); + } catch (Exception e) { + log.error("Error during button refresh", e); + } + } + }, + 1000 + ); + + updateCounters(panel.getGeneration(), panel.getPopulation()); + + // another very ugly fix for weird component visibility behaviour + new javax.swing.Timer(800, new ActionListener() { + private int count = 0; + public void actionPerformed(ActionEvent e) { + if (count++ < 5) { + bottomPanel.invalidate(); + bottomPanel.validate(); + bottomPanel.repaint(); + } else { + ((javax.swing.Timer)e.getSource()).stop(); + } + } + }).start(); + + log.debug("MainUI initialized with buttons and panels"); + } + + /** + * Helper method to refresh button visibility + */ + private void refreshButton(JButton button) { + button.setVisible(true); + button.invalidate(); + button.validate(); + button.repaint(); + } + + /** + * Helper method to style control buttons + */ + private void styleControlButton(JButton button) { + button.setOpaque(true); + button.setBorderPainted(true); + button.setContentAreaFilled(true); + button.setFocusable(true); + button.setVisible(true); + + button.setBorder(BorderFactory.createLineBorder(Color.BLACK, 1)); + } + + /** + * Helper method to style speed buttons + */ + private void styleSpeedButton(JButton button) { + button.setOpaque(true); + button.setBorderPainted(true); + button.setContentAreaFilled(true); + button.setFocusable(true); + button.setVisible(true); + + button.setBorder(BorderFactory.createLineBorder(Color.GRAY, 1)); + + button.setMargin(new Insets(8, 8, 8, 8)); + button.setHorizontalAlignment(SwingConstants.CENTER); + } + + /** + * Helper method to update speed button selection + */ + private void updateSpeedButtonSelection(JButton slowButton, JButton mediumButton, JButton fastButton) { + // reset all buttons to normal state + slowButton.setFont(new Font(slowButton.getFont().getName(), Font.PLAIN, slowButton.getFont().getSize())); + mediumButton.setFont(new Font(mediumButton.getFont().getName(), Font.PLAIN, mediumButton.getFont().getSize())); + fastButton.setFont(new Font(fastButton.getFont().getName(), Font.PLAIN, fastButton.getFont().getSize())); + + slowButton.setBorder(BorderFactory.createLineBorder(Color.GRAY, 1)); + mediumButton.setBorder(BorderFactory.createLineBorder(Color.GRAY, 1)); + fastButton.setBorder(BorderFactory.createLineBorder(Color.GRAY, 1)); + + // determine which button is selected + JButton selectedButton; + if (panel.getDelay() == 500) { + selectedButton = slowButton; + } else if (panel.getDelay() == 100) { + selectedButton = fastButton; + } else { + selectedButton = mediumButton; + } + + // make selected button stand out with border + selectedButton.setBorder(BorderFactory.createLineBorder(Color.BLACK, 3)); + } + + private Dimension getScreenSize() { + if (Panel.rootSize != null) { + return Panel.rootSize; + } + return new Dimension(800, 600); // default fallback + } + + private int calculateFontSize(Dimension screenSize, int defaultSize) { + if (Util.isKindle()) { + if (screenSize.width <= 600) { + return Math.max(defaultSize - 4, 8); + } else if (screenSize.width <= 800) { + return Math.max(defaultSize - 2, 10); + } + } + return defaultSize; + } + + public void updateCounters(int generation, int population) { + generationLabel.setText("Generation: " + String.valueOf(generation)); + populationLabel.setText("Population: " + String.valueOf(population)); + } +}
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