package sk.stuba.fiit.perconik.core.resources;
import org.eclipse.swt.widgets.Display;
import sk.stuba.fiit.perconik.core.listeners.CommandExecutionListener;
import sk.stuba.fiit.perconik.eclipse.core.commands.Commands;
enum CommandExecutionHandler implements Handler<CommandExecutionListener> {
INSTANCE;
public void register(final CommandExecutionListener listener) {
final Runnable addListener = new Runnable() {
public void run() {
Commands.waitForCommandService().addExecutionListener(listener);
}
};
Display.getDefault().asyncExec(addListener);
}
public void unregister(final CommandExecutionListener listener) {
final Runnable removeListener = new Runnable() {
public void run() {
Commands.waitForCommandService().removeExecutionListener(listener);
}
};
Display.getDefault().asyncExec(removeListener);
}
}