@Override
protected void finish() {
if (canceled) return;
if (lastException != null) {
ExceptionDialogUtil.explainException(lastException);
}
Runnable r =
new Runnable() {
public void run() {
ChangesetCache.getInstance().update(downloadedChangesets);
}
};
if (SwingUtilities.isEventDispatchThread()) {
r.run();
} else {
try {
SwingUtilities.invokeAndWait(r);
} catch (InterruptedException e) {
e.printStackTrace();
} catch (InvocationTargetException e) {
Throwable t = e.getTargetException();
if (t instanceof RuntimeException) {
BugReportExceptionHandler.handleException(t);
} else if (t instanceof Exception) {
ExceptionUtil.explainException(e);
} else {
BugReportExceptionHandler.handleException(t);
}
}
}
}
/**
* Sets up the viewport to prepare for drawing the view.
*
* @return <code>true</code> if the view can be drawn, <code>false</code> otherwise.
*/
public boolean prepareToDraw() {
if (initialViewport != null) {
zoomTo(initialViewport);
initialViewport = null;
}
if (BugReportExceptionHandler.exceptionHandlingInProgress()) return false;
if (getCenter() == null) return false; // no data loaded yet.
// if the position was remembered, we need to adjust center once before repainting
if (oldLoc != null && oldSize != null) {
Point l1 = getLocationOnScreen();
final EastNorth newCenter =
new EastNorth(
getCenter().getX()
+ (l1.x - oldLoc.x - (oldSize.width - getWidth()) / 2.0) * getScale(),
getCenter().getY()
+ (oldLoc.y - l1.y + (oldSize.height - getHeight()) / 2.0) * getScale());
oldLoc = null;
oldSize = null;
zoomTo(newCenter);
}
return true;
}
/**
* Explains a {@link InvocationTargetException }
*
* @param e the exception
*/
public static void explainNestedInvocationTargetException(Exception e) {
InvocationTargetException ex = getNestedException(e, InvocationTargetException.class);
if (ex != null) {
// Users should be able to submit a bug report for an invocation target exception
//
BugReportExceptionHandler.handleException(ex);
return;
}
}
@Override
public void stateChanged(ChangeEvent e) {
int index = getSelectedIndex();
Component sel = getSelectedComponent();
if (index > -1 && sel instanceof PreferenceTab) {
PreferenceTab tab = (PreferenceTab) sel;
TabPreferenceSetting preferenceSettings = tab.getTabPreferenceSetting();
if (!settingsInitialized.contains(preferenceSettings)) {
try {
getModel().removeChangeListener(this);
preferenceSettings.addGui(this);
// Add GUI for sub preferences
for (PreferenceSetting setting : settings) {
if (setting instanceof SubPreferenceSetting) {
SubPreferenceSetting sps = (SubPreferenceSetting) setting;
if (sps.getTabPreferenceSetting(this) == preferenceSettings) {
try {
sps.addGui(this);
} catch (SecurityException ex) {
ex.printStackTrace();
} catch (Throwable ex) {
BugReportExceptionHandler.handleException(ex);
} finally {
settingsInitialized.add(sps);
}
}
}
}
Icon icon = getIconAt(index);
remove(index);
insertGUITabsForSetting(icon, preferenceSettings, index);
setSelectedIndex(index);
} catch (SecurityException ex) {
ex.printStackTrace();
} catch (Throwable ex) {
// allow to change most settings even if e.g. a plugin fails
BugReportExceptionHandler.handleException(ex);
} finally {
settingsInitialized.add(preferenceSettings);
getModel().addChangeListener(this);
}
}
}
}
/**
* Explains an exception with a generic message dialog
*
* @param e the exception
*/
public static void explainGeneric(Exception e) {
Main.error(e);
BugReportExceptionHandler.handleException(e);
}