/**
* Load a file of a particular type. It's a pretty standard helper function, which uses DarwinCSV
* and setCurrentCSV(...) to make file loading happen with messaging and whatnot. We can also
* reset the display: just call loadFile(null).
*
* @param file The file to load.
* @param type The type of file (see DarwinCSV's constants).
*/
private void loadFile(File file, short type) {
// If the file was reset, reset the display and keep going.
if (file == null) {
mainFrame.setTitle(basicTitle);
setCurrentCSV(null);
return;
}
// Load up a new DarwinCSV and set current CSV.
try {
setCurrentCSV(new DarwinCSV(file, type));
} catch (IOException ex) {
MessageBox.messageBox(
mainFrame,
"Could not read file '" + file + "'",
"Unable to read file '" + file + "': " + ex);
}
// Set the main frame title, based on the filename and the index.
mainFrame.setTitle(
basicTitle
+ ": "
+ file.getName()
+ " ("
+ String.format("%,d", currentCSV.getRowIndex().getRowCount())
+ " rows)");
}
// init
private static void init() {
if (frame != null) frame.setVisible(false);
frame = new JFrame();
offscreenImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
onscreenImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
offscreen = offscreenImage.createGraphics();
onscreen = onscreenImage.createGraphics();
setXscale();
setYscale();
offscreen.setColor(DEFAULT_CLEAR_COLOR);
offscreen.fillRect(0, 0, width, height);
setPenColor();
setPenRadius();
setFont();
clear();
// add anti-aliasing
RenderingHints hints =
new RenderingHints(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
hints.put(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
offscreen.addRenderingHints(hints);
// frame stuff
ImageIcon icon = new ImageIcon(onscreenImage);
JLabel draw = new JLabel(icon);
draw.addMouseListener(std);
draw.addMouseMotionListener(std);
frame.setContentPane(draw);
frame.addKeyListener(std); // JLabel cannot get keyboard focus
frame.setResizable(false);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); // closes all windows
// frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE); // closes only current window
frame.setTitle("Standard Draw");
frame.setJMenuBar(createMenuBar());
frame.pack();
frame.requestFocusInWindow();
frame.setVisible(true);
}
public static void main(String[] args) {
String propFileName = null;
if (args.length > 0) {
propFileName = args[0];
}
InterfaceSpeed application = new InterfaceSpeed(propFileName);
application.init();
application.start();
JFrame frame = new JFrame();
frame.setTitle(application.getClass().getName());
frame.getContentPane().add(application, BorderLayout.CENTER);
frame.addWindowListener(
new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
});
frame.setBounds(50, 50, 400, 100);
frame.setVisible(true);
}
public static void setTitle(String title) {
frame.setTitle(title);
}