2 files changed, 507 insertions, 0 deletions
diff --git a/src/net/jesterpm/utilaclock/UtilaClockManager.java b/src/net/jesterpm/utilaclock/UtilaClockManager.java
new file mode 100644
index 0000000..ef706d7
--- /dev/null
+++ b/src/net/jesterpm/utilaclock/UtilaClockManager.java
@@ -0,0 +1,273 @@
+/*
+ * Utilaclock -- Simple fullscreen clock app Jesse Morgan <jesse@jesterpm.net>
+ */
+
+package net.jesterpm.utilaclock;
+
+import java.awt.FlowLayout;
+import java.awt.Frame;
+import java.awt.GridLayout;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
+import java.text.DateFormat;
+import java.text.ParseException;
+import java.util.Date;
+import java.util.Observer;
+
+import javax.swing.BorderFactory;
+import javax.swing.JButton;
+import javax.swing.JCheckBox;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+import javax.swing.JPanel;
+import javax.swing.JTextField;
+
+/**
+ * Management GUI.
+ * 
+ * @author Jesse Morgan <jesse@jesterpm.net>
+ * @version 25 Oct 2009
+ */
+public class UtilaClockManager extends JFrame {
+  /**
+   * Serial UID.
+   */
+  private static final long serialVersionUID = 8838459061020873829L;
+
+  /**
+   * Font size text field.
+   */
+  private JTextField my_font_size;
+
+  /**
+   * End time for countdown.
+   */
+  private JTextField my_end_time;
+  
+  /**
+   * Amount of time for the timer.
+   */
+  private JTextField my_timer_time;
+  
+  private final UtilaclockClockDisplay my_timer_window;
+
+  /**
+   * Clock Manager Constructor.
+   */
+  public UtilaClockManager() {
+    setDefaultCloseOperation(EXIT_ON_CLOSE);
+    setTitle("Utilaclock");
+    setResizable(false);
+    setLayout(new GridLayout(0, 1));
+
+    addWindowListener(new WindowAdapter() {
+      public void windowClosed(final WindowEvent the_event) {
+        for (Frame f : getFrames()) {
+          f.dispose();
+        }
+      }
+    });
+    
+    my_timer_window = new UtilaclockClockDisplay();
+    
+    setupButtons();
+
+    add(getCountdownUI());
+
+    add(getOptionsUI());
+
+    pack();
+  }
+  
+  /**
+   * Creates the row of buttons and their listeners.
+   * 
+   * @return JPanel with buttons.
+   */
+  public void setupButtons() {
+    final JPanel buttons = new JPanel(new FlowLayout());
+
+    final JButton clockButton = new JButton("Create Clock");
+    clockButton.addActionListener(new ActionListener() {
+      public void actionPerformed(final ActionEvent the_event) {
+        try {
+          final float size = Float.parseFloat(my_font_size.getText());
+          
+          final UtilaclockClockDisplay clock = new UtilaclockClockDisplay();
+          clock.setSize(size);
+          clock.setVisible(true);
+          clock.start();
+        
+        } catch (final NumberFormatException nf_exception) {
+          JOptionPane.showMessageDialog(null, "Invalid Font Size.");
+        }
+      }
+    });
+
+    buttons.add(clockButton);
+
+    final JButton countup_button = new JButton("Create Timer");
+    countup_button.addActionListener(new ActionListener() {
+      public void actionPerformed(final ActionEvent the_event) {
+        try {
+          final float size = Float.parseFloat(my_font_size.getText());
+          
+          final UtilaclockClockDisplay clock = new UtilaclockClockDisplay(new Date());
+          clock.setSize(size);
+          clock.setVisible(true);
+          clock.start();
+          
+        } catch (final NumberFormatException nf_exception) {
+          JOptionPane.showMessageDialog(null, "Invalid Font Size.");
+        }
+      }
+    });
+
+    final JButton countdown_button = new JButton("Create Countdown");
+    countdown_button.addActionListener(new ActionListener() {
+      public void actionPerformed(final ActionEvent the_event) {
+        final DateFormat df = DateFormat.getDateTimeInstance();
+
+        try {
+          final Date d = df.parse(my_end_time.getText());
+          final float size = Float.parseFloat(my_font_size.getText());
+          
+          final UtilaclockClockDisplay clock = new UtilaclockClockDisplay(d);
+          clock.setSize(size);
+          clock.setVisible(true);
+          clock.start();
+
+        } catch (final ParseException exception) {
+          JOptionPane.showMessageDialog(null, "Invalid Date.");
+        
+        } catch (final NumberFormatException nf_exception) {
+          JOptionPane.showMessageDialog(null, "Invalid Font Size.");
+        }
+      }
+    });
+    
+    final JButton about = new JButton("About");
+    about.addActionListener(new ActionListener() {
+      public void actionPerformed(final ActionEvent the_event) {
+        JOptionPane.showMessageDialog(UtilaClockManager.this, "Created by Jesse Morgan <jesse@jesterpm.net>.\n Version: $Id: UtilaClockManager.java 57 2010-10-17 05:40:34Z jesse $");
+      }
+    });
+
+    
+    
+    buttons.add(countdown_button);
+
+    buttons.add(countup_button);
+    
+    buttons.add(about);
+
+    add(buttons);
+    
+    final JPanel row2 = new JPanel(new FlowLayout(FlowLayout.LEFT));
+    row2.add(new JLabel("Time Time (seconds): "));
+    
+    my_timer_time = new JTextField("90");
+    row2.add(my_timer_time);
+    
+    final JCheckBox cbox = new JCheckBox("Enable Timer");
+    cbox.addActionListener(new ActionListener() {
+      
+      public void actionPerformed(final ActionEvent the_event) {
+        if (((JCheckBox) the_event.getSource()).isSelected()) {
+          try {
+            final int time = Integer.parseInt(my_timer_time.getText());
+            
+            Date d = new Date(System.currentTimeMillis() + 1000 * time);
+            
+            my_timer_window.setFinalTime(d);
+            my_timer_window.start();
+            my_timer_window.setVisible(true);
+          
+          } catch (final NumberFormatException the_e) {
+            JOptionPane.showMessageDialog(null, "You must enter an integer.");
+          }
+          
+        } else {
+          my_timer_window.stop();
+        }
+        
+      }
+    });
+    
+    row2.add(cbox);
+    
+    final JButton timer_button = new JButton("Show Timer");
+    timer_button.addActionListener(new ActionListener() {
+      public void actionPerformed(final ActionEvent the_event) {
+        try {
+          final int time = Integer.parseInt(my_timer_time.getText());
+          my_timer_window.setFinalTime(new Date(System.currentTimeMillis() + 1000 * time));
+          my_timer_window.setVisible(true);
+        
+        } catch (final NumberFormatException the_e) {
+          JOptionPane.showMessageDialog(null, "You must enter an integer.");
+        }
+      }
+    });
+    
+    row2.add(timer_button);
+    
+    add(row2);
+  }
+
+  /**
+   * Creates the Countdown Configuration UI.
+   * 
+   * @return JPanel with Countdown configuration UI
+   */
+  private JPanel getCountdownUI() {
+    final JPanel panel = new JPanel(new FlowLayout(FlowLayout.LEFT));
+    panel.setBorder(BorderFactory.createTitledBorder("Count Down"));
+
+    final DateFormat df = DateFormat.getDateTimeInstance();
+
+    panel.add(new JLabel("Count down ends at:"));
+
+    my_end_time = new JTextField();
+    my_end_time.setText(df.format(new Date()));
+    panel.add(my_end_time);
+
+    return panel;
+  }
+
+  /**
+   * Creates the general options UI.
+   * 
+   * @return JPanel with general options.
+   */
+  private JPanel getOptionsUI() {
+    final JPanel panel = new JPanel(new FlowLayout(FlowLayout.LEFT));
+    panel.setBorder(BorderFactory.createTitledBorder("Options"));
+
+    panel.add(new JLabel("Font size:"));
+
+    my_font_size = new JTextField();
+    my_font_size.setText("200");
+    panel.add(my_font_size);
+
+    panel.add(new JLabel("pt"));
+
+    return panel;
+  }
+  
+  
+  
+  /**
+   * Program Entry-point.
+   * 
+   * @param the_args Command line arguments
+   */
+  public static void main(final String[] the_args) {
+    final UtilaClockManager manager = new UtilaClockManager();
+
+    manager.setVisible(true);
+  }
+}
diff --git a/src/net/jesterpm/utilaclock/UtilaclockClockDisplay.java b/src/net/jesterpm/utilaclock/UtilaclockClockDisplay.java
new file mode 100644
index 0000000..7e59bf8
--- /dev/null
+++ b/src/net/jesterpm/utilaclock/UtilaclockClockDisplay.java
@@ -0,0 +1,234 @@
+/*
+ * Utilaclock -- Simple fullscreen clock app Jesse Morgan <jesse@jesterpm.net>
+ */
+
+package net.jesterpm.utilaclock;
+
+import java.awt.Color;
+import java.awt.FlowLayout;
+import java.awt.Font;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+import java.awt.event.MouseListener;
+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
+import java.text.DateFormatSymbols;
+import java.text.SimpleDateFormat;
+import java.util.Calendar;
+import java.util.Date;
+import java.util.TimeZone;
+
+import javax.swing.ImageIcon;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.SwingConstants;
+import javax.swing.Timer;
+
+/**
+ * Clock display.
+ * 
+ * @author jesse
+ * @version 25 Oct 2009
+ */
+public class UtilaclockClockDisplay extends JFrame {
+  // Private Constants
+  /**
+   * Serial UID.
+   */
+  private static final long serialVersionUID = -2788602417853170710L;
+
+  /**
+   * How often do we update the clock.
+   */
+  private static final int UPDATE_FREQ = 500;
+  
+  /**
+   * Clock Color.
+   */
+  private static final int CLOCK_COLOR = 0xFFFFFFFF;
+  
+  /**
+   * Countdown Color.
+   */
+  private static final int COUNT_DOWN_COLOR = 0xFF00FF00;
+  
+  /**
+   * Count up Color.
+   */
+  private static final int COUNT_UP_COLOR = 0xFF0000FF;
+  
+  /**
+   * String representing GMT.
+   */
+  private static final String TIMEZONE_GMT = "GMT";
+  
+  // Instance fields
+  /**
+   * The label containing the time.
+   */
+  private JLabel my_label;
+  
+  /**
+   * Snowman.
+   */
+  private JLabel my_snowman;
+
+  /**
+   * End time for countdowns.
+   */
+  private Date my_final_time;
+
+  /**
+   * Our timer.
+   */
+  private Timer my_timer;
+
+  /**
+   * Constructor to setup a clock.
+   */
+  public UtilaclockClockDisplay() {
+    my_final_time = null;
+    setupClock();
+  }
+
+  /**
+   * Constructor to setup a countdown clock.
+   * 
+   * @param the_final_time The end time for this countdown.
+   */
+  public UtilaclockClockDisplay(final Date the_final_time) {
+    my_final_time = the_final_time;
+    setupClock();
+  }
+  
+  /**
+   * Change the final countdown time.
+   * 
+   * @param the_final_time The end time.
+   */
+  public void setFinalTime(final Date the_final_time) {
+    my_final_time = the_final_time;
+    updateClock();
+  }
+  
+  /**
+   * Enable the countdown.
+   */
+  public void start() {
+    my_timer.start();
+  }
+  
+  /**
+   * Disable the countdown.
+   */
+  public void stop() {
+    my_timer.stop(); 
+  }
+  
+  /**
+   * Set the size of the font on the clock.
+   * @param the_size The font size.
+   */
+  public void setSize(final float the_size) {
+    final Font font = my_label.getFont().deriveFont(the_size);
+    my_label.setFont(font);
+    pack();
+  }
+
+  /**
+   * Utility to setup the clock window and start it going.
+   */
+  private void setupClock() {
+    // Default close opperation and background color
+    setDefaultCloseOperation(DISPOSE_ON_CLOSE);
+    setBackground(new Color(0));
+    setLayout(new FlowLayout());
+
+    addWindowListener(new WindowAdapter() {
+      public void windowClosed(final WindowEvent the_event) {
+        my_timer.stop();
+      }
+    });
+    
+    addMouseListener(new MouseAdapter() {
+      public void mouseClicked(final MouseEvent the_event) {
+        if (the_event.getClickCount() == 2) {
+          my_snowman.setVisible(!my_snowman.isVisible());
+        }
+      }
+    });
+
+    // Create our label
+    my_label = new JLabel();
+
+    // Set the font and color and such
+    final Font font = new Font("Arial Black", Font.PLAIN, 200);
+    my_label.setForeground(new Color(CLOCK_COLOR));
+    my_label.setFont(font);
+    my_label.setHorizontalAlignment(SwingConstants.CENTER);
+    my_label.setVerticalAlignment(SwingConstants.CENTER);
+
+    // Add the label to the window
+    add(my_label);
+    
+    // Snowman?
+    my_snowman = new JLabel(
+              new ImageIcon(UtilaclockClockDisplay.class.getResource("/resources/snowman.gif")));
+    
+    add(my_snowman);
+    
+    my_snowman.setVisible(false);
+
+    // Update the clock before packing
+    updateClock();
+
+    // Schedule Updates
+    my_timer = new Timer(UPDATE_FREQ, new ActionListener() {
+      public void actionPerformed(final ActionEvent the_event) {
+        updateClock();
+      }
+    });
+
+    // and pack.
+    pack();
+  }
+
+  /**
+   * Update the clock to the correct time.
+   */
+  private void updateClock() {
+    final Calendar cal = Calendar.getInstance();
+    SimpleDateFormat df = new SimpleDateFormat("hh:mm:ss");
+
+    // If this is a count down, we do some extra work
+    if (my_final_time != null) {
+      df = new SimpleDateFormat("HH:mm:ss");
+      
+      // First off, we switch to GMT to solve timezone problems.
+      df.setTimeZone(TimeZone.getTimeZone(TIMEZONE_GMT));
+      cal.setTimeZone(TimeZone.getTimeZone(TIMEZONE_GMT));
+
+      // Get the difference between the final time and now
+      final long timediff = my_final_time.getTime() - cal.getTimeInMillis();
+
+      if (timediff > 0) {
+        // We're counting down, set the time
+        cal.setTimeInMillis(timediff);
+        // and make the color green
+        my_label.setForeground(new Color(COUNT_DOWN_COLOR));
+
+      } else {
+        // We're counting up, so set the time to the negative of the time
+        // difference
+        cal.setTimeInMillis(-timediff);
+        // And color it blue
+        my_label.setForeground(new Color(COUNT_UP_COLOR));
+      }
+    }
+
+    // Set the label as needed
+    my_label.setText(df.format(cal.getTime()));
+  }
+}