NewProjectBasedResourceWizard.java

/*******************************************************************************
 * Copyright (c) 2005 RadRails.org and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Common Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *******************************************************************************/

package org.radrails.rails.ui.wizards;

import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.ui.INewWizard;
import org.eclipse.ui.IWorkbench;
import org.radrails.rails.ui.RailsUIPlugin;

/**
 * Helper class to provide convenient access to the currently selected project
 * in the workspace. Subclasses will use these methods to perform operations on
 * the selected project.
 * 
 * @author mkent
 * 
 */
public abstract class NewProjectBasedResourceWizard extends Wizard implements
		INewWizard {

	protected IWorkbench workbench;

	/**
	 * @see org.eclipse.ui.IWorkbenchWizard#init(org.eclipse.ui.IWorkbench,
	 *      org.eclipse.jface.viewers.IStructuredSelection)
	 */
	public void init(IWorkbench workbench, IStructuredSelection selection) {
		this.workbench = workbench;
	}

	/**
	 * @return the parent project of the current selected resource, null if no
	 *         resource selected
	 */
	public IProject getProjectForName(String name) {
		return ResourcesPlugin.getWorkspace().getRoot().getProject(name);
	}

	/**
	 * @return the name of the selected project, "" if no project is selected
	 */
	public String getSelectedProjectName() {
		IProject project = RailsUIPlugin.getInstance().getSelectedRailsOrRubyProject();
		String name = "";
		if ( project != null) {
			name = project.getName();
		}
		return name;
	}
}