org.eclipse.emf.cdo.threedee.ui.examples/src/org/eclipse/emf/cdo/threedee/ui/examples/ThreeDeeWorldTest.java

/**
 * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    Martin Fluegge - initial API and implementation
 */
package org.eclipse.emf.cdo.threedee.ui.examples;

import org.eclipse.emf.cdo.threedee.common.Element;
import org.eclipse.emf.cdo.threedee.common.ElementDescriptor;
import org.eclipse.emf.cdo.threedee.common.descriptors.ManagedContainerDescriptor;
import org.eclipse.emf.cdo.threedee.common.descriptors.emf.EAttributeDescriptor;
import org.eclipse.emf.cdo.threedee.common.descriptors.emf.EClassifierDescriptor;
import org.eclipse.emf.cdo.threedee.common.descriptors.emf.EPackageRegistryDescriptor;
import org.eclipse.emf.cdo.threedee.common.descriptors.emf.EReferenceDescriptor;
import org.eclipse.emf.cdo.threedee.common.descriptors.emf.EStructuralFeatureDescriptor;
import org.eclipse.emf.cdo.threedee.common.descriptors.net4j.TCPAcceptorDescriptor;
import org.eclipse.emf.cdo.threedee.common.descriptors.net4j.TCPConnectorDescriptor;
import org.eclipse.emf.cdo.threedee.ui.ThreeDeeWorld;

import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;

import java.util.ArrayList;
import java.util.List;

/**
 * @author Martin Fluegge
 */
public class ThreeDeeWorldTest
{
  public static void main(String[] args)
  {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setSize(800, 600);
    shell.setLayout(new FillLayout(SWT.VERTICAL));

    final ThreeDeeWorld viewer = new ThreeDeeWorld(shell);

    final TestingElementProvider dummyElementProvider = new TestingElementProvider();

    List<ElementDescriptor> descriptors = new ArrayList<ElementDescriptor>();
    descriptors.add(new EPackageRegistryDescriptor());
    descriptors.add(new TCPConnectorDescriptor());
    descriptors.add(new TCPAcceptorDescriptor());
    descriptors.add(new EClassifierDescriptor());
    descriptors.add(new EAttributeDescriptor());
    descriptors.add(new EStructuralFeatureDescriptor());
    descriptors.add(new EReferenceDescriptor());
    descriptors.add(new EPackageRegistryDescriptor());
    descriptors.add(new EReferenceDescriptor());
    descriptors.add(new EPackageRegistryDescriptor());

    for (int i = 0; i < 2; i++)
    {
      final Element rootElement = dummyElementProvider.createElement(new ManagedContainerDescriptor());
      addChildren(dummyElementProvider, rootElement, descriptors);
      viewer.addElement(rootElement);
    }

    shell.open();
    while (!shell.isDisposed())
    {
      if (!display.readAndDispatch())
      {
        display.sleep();
      }
    }
    display.dispose();
    System.exit(0);
  }

  private static void addChildren(final TestingElementProvider dummyElementProvider, final Element rootElement,
      List<ElementDescriptor> descriptors)
  {
    for (int i = 0; i < 5; i++)
    {
      Element child = dummyElementProvider.createElement();
      rootElement.addReference(true, child.getID());
      for (int a = 0; a < 10; a++)
      {
        Element level2Child = dummyElementProvider.createElement(descriptors.get(i));
        child.addReference(true, level2Child.getID());
      }
    }
  }
}