/** Creates a new view. */
public NetView() {
initComponents();
scrollPane.setLayout(new PlacardScrollPaneLayout());
scrollPane.setBorder(new EmptyBorder(0, 0, 0, 0));
setEditor(new DefaultDrawingEditor());
undo = new UndoRedoManager();
view.setDrawing(createDrawing());
view.getDrawing().addUndoableEditListener(undo);
initActions();
undo.addPropertyChangeListener(
new PropertyChangeListener() {
@Override
public void propertyChange(PropertyChangeEvent evt) {
setHasUnsavedChanges(undo.hasSignificantEdits());
}
});
ResourceBundleUtil labels = ResourceBundleUtil.getBundle("org.jhotdraw.draw.Labels");
JPanel placardPanel = new JPanel(new BorderLayout());
javax.swing.AbstractButton pButton;
pButton = ButtonFactory.createZoomButton(view);
pButton.putClientProperty("Quaqua.Button.style", "placard");
pButton.putClientProperty("Quaqua.Component.visualMargin", new Insets(0, 0, 0, 0));
pButton.setFont(UIManager.getFont("SmallSystemFont"));
placardPanel.add(pButton, BorderLayout.WEST);
toggleGridButton = pButton = ButtonFactory.createToggleGridButton(view);
pButton.putClientProperty("Quaqua.Button.style", "placard");
pButton.putClientProperty("Quaqua.Component.visualMargin", new Insets(0, 0, 0, 0));
pButton.setFont(UIManager.getFont("SmallSystemFont"));
labels.configureToolBarButton(pButton, "view.toggleGrid.placard");
placardPanel.add(pButton, BorderLayout.EAST);
scrollPane.add(placardPanel, JScrollPane.LOWER_LEFT_CORNER);
toggleGridButton.setSelected(preferences.getBoolean("view.gridVisible", false));
view.setScaleFactor(preferences.getDouble("view.scaleFactor", 1d));
view.addPropertyChangeListener(
new PropertyChangeListener() {
@Override
public void propertyChange(PropertyChangeEvent evt) {
String name = evt.getPropertyName();
if ("scaleFactor".equals(name)) {
preferences.putDouble("view.scaleFactor", (Double) evt.getNewValue());
firePropertyChange("scaleFactor", evt.getOldValue(), evt.getNewValue());
}
}
});
}
/** Creates a new instance. */
public TextFigure() {
this(
ResourceBundleUtil.getBundle("org.jhotdraw.draw.Labels")
.getString("TextFigure.defaultText"));
}
/** Creates a new instance. */
public LoadAction(Application app) {
super(app);
ResourceBundleUtil labels = ResourceBundleUtil.getLAFBundle("org.jhotdraw.app.Labels");
labels.configureAction(this, "open");
}
/** Creates a new instance. */
public SaveAsAction(Application app) {
super(app, true);
ResourceBundleUtil labels = ResourceBundleUtil.getLAFBundle("org.jhotdraw.app.Labels");
labels.configureAction(this, ID);
}
/**
* Displays a progress indicator and then invokes <code>loadDrawing</code> on a worker thread.
* Displays the drawing panel when done successfully. Displays an error message when done
* unsuccessfully.
*
* @see #loadDrawing
*/
@Override
public final void init() {
// set the language of the applet
if (getParameter("Locale") != null) {
Locale.setDefault(new Locale(getParameter("Locale")));
}
final ResourceBundleUtil labels =
ResourceBundleUtil.getBundle("org.jhotdraw.samples.svg.Labels");
// Set look and feel
// -----------------
try {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
} catch (Throwable e) {
// Do nothing.
// If we can't set the desired look and feel, UIManager does
// automaticaly the right thing for us.
}
// Set our own popup factory, because the one that comes with Mac OS X
// creates translucent popups which is not useful for color selection
// using pop menus.
try {
PopupFactory.setSharedInstance(new PopupFactory());
} catch (Throwable e) {
// If we can't set the popup factory, we have to use what is there.
}
// Display a progress indicator while we are loading the drawing
// ----------------------------------------------------------
Container c = getContentPane();
final ProgressIndicator progress =
new ProgressIndicator(getName(), labels.getString("progressInitializing"));
c.add(progress);
progress.revalidate();
// Load the drawing using a worker thread
// --------------------------------------
new Worker<Drawing>() {
@Override
protected Drawing construct() throws Exception {
Thread t =
new Thread() {
@Override
public void run() {
try {
drawingComponent = createDrawingComponent();
} catch (Throwable t) {
t.printStackTrace();
}
}
};
t.start();
try {
progress.setNote(labels.getString("progressLoading"));
Drawing drawing = loadDrawing(progress);
progress.setNote(labels.getString("progressOpeningEditor"));
progress.setIndeterminate(true);
return drawing;
} finally {
t.join();
}
}
@Override
protected void done(Drawing result) {
Container c = getContentPane();
c.removeAll();
c.setLayout(new BorderLayout());
c.add(drawingComponent.getComponent());
initComponents();
if (result != null) {
setDrawing(result);
}
drawingComponent.revalidate();
((JComponent) c).revalidate();
}
@Override
protected void failed(Throwable error) {
Drawing d = createDrawing();
String message = (error.getMessage() == null) ? error.toString() : error.getMessage();
SVGTextAreaFigure txt =
new SVGTextAreaFigure(
labels.getFormatted("messageLoadFailed", getParameter("DrawingURL"), message));
txt.setBounds(new Point2D.Double(0, 0), new Point2D.Double(getWidth(), getHeight()));
d.add(txt);
done(d);
/*
Container c = getContentPane();
c.setLayout(new BorderLayout());
c.removeAll();
Throwable error = result;
error.printStackTrace();
String message = (error.getMessage() == null) ? error.toString() : error.getMessage();
MessagePanel mp = new MessagePanel(
UIManager.getIcon("OptionPane.errorIcon"),
labels.getFormatted("messageLoadFailed", htmlencode(getParameter("DrawingURL")), htmlencode(message)));
c.add(mp);
mp.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent evt) {
if ("close".equals(evt.getActionCommand())) {
close();
}
}
});
mp.revalidate();
*/
}
@Override
protected void finished() {
long end = System.currentTimeMillis();
System.out.println("AbstractDrawingApplet startup latency:" + (end - start));
}
}.start();
}