RemoveSourceFolderFromBuildPathCommandHandler.java

/*
 * #%~
 * org.overture.ide.ui
 * %%
 * Copyright (C) 2008 - 2014 Overture
 * %%
 * 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 of the
 * License, or (at your option) 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/gpl-3.0.html>.
 * #~%
 */
package org.overture.ide.ui.handlers;

import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.resources.IContainer;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IncrementalProjectBuilder;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ui.handlers.HandlerUtil;
import org.overture.ide.core.resources.IVdmProject;
import org.overture.ide.ui.IVdmUiConstants;
import org.overture.ide.ui.VdmUIPlugin;

public class RemoveSourceFolderFromBuildPathCommandHandler extends
		AbstractHandler
{

	public Object execute(ExecutionEvent event) throws ExecutionException
	{
		IStructuredSelection selection = (IStructuredSelection) HandlerUtil.getCurrentSelectionChecked(event);
		final IContainer c = (IContainer) selection.getFirstElement();

		final IProject project = c.getProject();

		final IVdmProject vdmProject = (IVdmProject) project.getAdapter(IVdmProject.class);
		if (vdmProject != null)
		{
			vdmProject.getModelBuildPath().remove(c);
			try
			{
				vdmProject.getModelBuildPath().save();
				vdmProject.getModel().clean();
				Job job = new Job("Rebuild")
				{

					@Override
					protected IStatus run(IProgressMonitor monitor)
					{
						try
						{
							project.build(IncrementalProjectBuilder.FULL_BUILD, monitor);
						} catch (CoreException e)
						{
							VdmUIPlugin.log("Faild to save model path changed", e);
							return new Status(IStatus.ERROR, IVdmUiConstants.PLUGIN_ID, "Faild to rebuild after model path removed", e);
						}
						return Status.OK_STATUS;
					}
				};
				job.schedule();
			} catch (CoreException e)
			{
				VdmUIPlugin.log("Faild to save model path changed", e);
			}
		}
		return null;
	}

}