void installPopupMenu(String name, Program pgm) {
Hashtable h = pgm.getMenus();
if (h == null) return;
String[] commands = (String[]) h.get(name);
if (commands == null) return;
PopupMenu popup = Menus.getPopupMenu();
if (popup == null) return;
popup.removeAll();
for (int i = 0; i < commands.length; i++) {
if (commands[i].equals("-")) popup.addSeparator();
else {
MenuItem mi = new MenuItem(commands[i]);
mi.addActionListener(this);
popup.add(mi);
}
}
}
public void actionPerformed(ActionEvent e) {
String command = e.getActionCommand();
if (command == null) return;
if (command.equals(moreLabel)) {
Point bloc = moreButton.getLocation();
pm.show(this, bloc.x, bloc.y);
} else if (command.equals("Convert to RGB")) IJ.doCommand("Stack to RGB");
else IJ.doCommand(command);
}
protected void handlePopupMenu(MouseEvent e) {
if (disablePopupMenu) return;
if (IJ.debugMode) IJ.log("show popup: " + (e.isPopupTrigger() ? "true" : "false"));
int x = e.getX();
int y = e.getY();
Roi roi = imp.getRoi();
if (roi != null
&& (roi.getType() == Roi.POLYGON
|| roi.getType() == Roi.POLYLINE
|| roi.getType() == Roi.ANGLE)
&& roi.getState() == roi.CONSTRUCTING) {
roi.handleMouseUp(x, y); // simulate double-click to finalize
roi.handleMouseUp(x, y); // polygon or polyline selection
return;
}
PopupMenu popup = Menus.getPopupMenu();
if (popup != null) {
add(popup);
if (IJ.isMacOSX()) IJ.wait(10);
popup.show(this, x, y);
}
}
void addPopupItem(String s) {
MenuItem mi = new MenuItem(s);
mi.addActionListener(this);
pm.add(mi);
}