/** Handle menu events. */
public void actionPerformed(ActionEvent e) {
if ((e.getSource() instanceof MenuItem)) {
MenuItem item = (MenuItem) e.getSource();
String cmd = e.getActionCommand();
commandName = cmd;
ImagePlus imp = null;
if (item.getParent() == Menus.getOpenRecentMenu()) {
new RecentOpener(cmd); // open image in separate thread
return;
} else if (item.getParent() == Menus.getPopupMenu()) {
Object parent = Menus.getPopupMenu().getParent();
if (parent instanceof ImageCanvas) imp = ((ImageCanvas) parent).getImage();
}
int flags = e.getModifiers();
hotkey = false;
actionPerformedTime = System.currentTimeMillis();
long ellapsedTime = actionPerformedTime - keyPressedTime;
if (cmd != null && (ellapsedTime >= 200L || !cmd.equals(lastKeyCommand))) {
if ((flags & Event.ALT_MASK) != 0) IJ.setKeyDown(KeyEvent.VK_ALT);
if ((flags & Event.SHIFT_MASK) != 0) IJ.setKeyDown(KeyEvent.VK_SHIFT);
new Executer(cmd, imp);
}
lastKeyCommand = null;
if (IJ.debugMode) IJ.log("actionPerformed: time=" + ellapsedTime + ", " + e);
}
}
/** Handles CheckboxMenuItem state changes. */
public void itemStateChanged(ItemEvent e) {
MenuItem item = (MenuItem) e.getSource();
MenuComponent parent = (MenuComponent) item.getParent();
String cmd = e.getItem().toString();
if ((Menu) parent == Menus.window) WindowManager.activateWindow(cmd, item);
else doCommand(cmd);
}
void addPopupItem(String s) {
MenuItem mi = new MenuItem(s);
mi.addActionListener(this);
pm.add(mi);
}