/** Quit using a separate thread, hopefully avoiding thread deadlocks. */
public void run() {
quitting = true;
boolean changes = false;
int[] wList = WindowManager.getIDList();
if (wList != null) {
for (int i = 0; i < wList.length; i++) {
ImagePlus imp = WindowManager.getImage(wList[i]);
if (imp != null && imp.changes == true) {
changes = true;
break;
}
}
}
Frame[] frames = WindowManager.getNonImageWindows();
if (frames != null) {
for (int i = 0; i < frames.length; i++) {
if (frames[i] != null && (frames[i] instanceof Editor)) {
if (((Editor) frames[i]).fileChanged()) {
changes = true;
break;
}
}
}
}
if (windowClosed
&& !changes
&& Menus.window.getItemCount() > Menus.WINDOW_MENU_ITEMS
&& !(IJ.macroRunning() && WindowManager.getImageCount() == 0)) {
GenericDialog gd = new GenericDialog("ImageJ", this);
gd.addMessage("Are you sure you want to quit ImageJ?");
gd.showDialog();
quitting = !gd.wasCanceled();
windowClosed = false;
}
if (!quitting) return;
if (!WindowManager.closeAllWindows()) {
quitting = false;
return;
}
// IJ.log("savePreferences");
if (applet == null) {
saveWindowLocations();
Prefs.savePreferences();
}
IJ.cleanup();
// setVisible(false);
// IJ.log("dispose");
dispose();
if (exitWhenQuitting) System.exit(0);
}
void checkForCalibrationConflict(ImagePlus imp, Calibration cal) {
Calibration gcal = imp.getGlobalCalibration();
if (gcal == null || !showConflictMessage || IJ.isMacro()) return;
if (cal.pixelWidth == gcal.pixelWidth && cal.getUnit().equals(gcal.getUnit())) return;
GenericDialog gd = new GenericDialog(imp.getTitle());
gd.addMessage("The calibration of this image conflicts\nwith the current global calibration.");
gd.addCheckbox("Disable_Global Calibration", true);
gd.addCheckbox("Disable_these Messages", false);
gd.showDialog();
if (gd.wasCanceled()) return;
boolean disable = gd.getNextBoolean();
if (disable) {
imp.setGlobalCalibration(null);
imp.setCalibration(cal);
WindowManager.repaintImageWindows();
}
boolean dontShow = gd.getNextBoolean();
if (dontShow) showConflictMessage = false;
}