DisableTransformationScriptNatureHandler.java

/*******************************************************************************
 * Copyright (c) 2012 Gerd Wuetherich (gerd@gerd-wuetherich.de).
 * 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:
 *     Gerd Wuetherich (gerd@gerd-wuetherich.de) - initial API and implementation
 ******************************************************************************/
package org.bundlemaker.core.ui.transformations.handlers;

import java.util.Iterator;

import org.bundlemaker.core.ui.handler.AbstractBundleMakerHandler;
import org.bundlemaker.core.ui.transformations.TransformationScriptNature;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;

public class DisableTransformationScriptNatureHandler extends AbstractBundleMakerHandler {

  @Override
  protected void execute(ExecutionEvent event, ISelection selection) throws Exception {

    if (selection instanceof IStructuredSelection) {
      IStructuredSelection structuredSelection = (IStructuredSelection) selection;
      for (Iterator<?> it = structuredSelection.iterator(); it.hasNext();) {
        Object element = it.next();
        IProject project = null;
        if (element instanceof IProject) {
          project = (IProject) element;
        } else if (element instanceof IAdaptable) {
          project = (IProject) ((IAdaptable) element).getAdapter(IProject.class);
        }
        if (project != null) {
          try {
            TransformationScriptNature.removeTransformationScriptNature(project, null);
          } catch (CoreException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
          }
        }
      }
    }
  }
}