Java tutorial
/** Exploit Pack - Security Framework for Exploit Developers Copyright 2011 Juan Sacco http://exploitpack.com This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 or any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/ **/ package com.exploitpack.scanner; import java.lang.reflect.InvocationTargetException; import org.eclipse.core.commands.AbstractHandler; import org.eclipse.core.commands.ExecutionEvent; import org.eclipse.core.commands.ExecutionException; import org.eclipse.core.runtime.IProgressMonitor; import org.eclipse.jface.dialogs.ProgressMonitorDialog; import org.eclipse.jface.operation.IRunnableWithProgress; import org.eclipse.ui.handlers.HandlerUtil; public class ShowDialog extends AbstractHandler { @Override public Object execute(ExecutionEvent event) throws ExecutionException { ProgressMonitorDialog dialog = new ProgressMonitorDialog(HandlerUtil.getActiveShell(event).getShell()); try { dialog.run(true, true, new IRunnableWithProgress() { @Override public void run(IProgressMonitor monitor) { monitor.beginTask("Doing something timeconsuming here", 100); for (int i = 0; i < 10; i++) { if (monitor.isCanceled()) return; monitor.subTask("I'm doing something here " + i); sleep(1000); // worked increates the monitor, the values is added to the existing ones monitor.worked(1); } monitor.done(); } }); } catch (InvocationTargetException e) { e.printStackTrace(); } catch (InterruptedException e) { e.printStackTrace(); } return null; } private void sleep(Integer waitTime) { try { Thread.sleep(waitTime); } catch (Throwable t) { System.out.println("Wait time interrupted"); } } }