/*
 * Copyright 2003-2009 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.codehaus.groovy.eclipse.wizards;

import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jdt.core.IJavaElement;
import org.eclipse.jdt.internal.ui.JavaPlugin;
import org.eclipse.jdt.internal.ui.JavaPluginImages;
import org.eclipse.jdt.internal.ui.wizards.NewElementWizard;

/**
 * @see Wizard
 */
public class NewClassWizard extends NewElementWizard  {
	private NewClassWizardPage fPage;

	public NewClassWizard() {
		super();
		setDefaultPageImageDescriptor(JavaPluginImages.DESC_WIZBAN_NEWCLASS);
		setDialogSettings(JavaPlugin.getDefault().getDialogSettings());

		setWindowTitle("Create a new Groovy class");
	}

	/*
	 * @see Wizard#createPages
	 */
	public void addPages() {
		super.addPages();
		fPage= new NewClassWizardPage();
		addPage(fPage);
		fPage.init(getSelection());
	}


    /*(non-Javadoc)
     * @see org.eclipse.jdt.internal.ui.wizards.NewElementWizard#canRunForked()
     */
	protected boolean canRunForked() {
        return !fPage.isEnclosingTypeSelected();
    }

    /* (non-Javadoc)
     * @see org.eclipse.jdt.internal.ui.wizards.NewElementWizard#finishPage(org.eclipse.core.runtime.IProgressMonitor)
     */
    protected void finishPage(IProgressMonitor monitor) throws InterruptedException, CoreException {
        fPage.createType(monitor); // use the full progress monitor
    }

    /* (non-Javadoc)
     * @see org.eclipse.jface.wizard.IWizard#performFinish()
     */
    public boolean performFinish() {
        warnAboutTypeCommentDeprecation();
        boolean res= super.performFinish();
        if (res) {
            IResource resource= fPage.getModifiedResource();
            if (resource != null) {
                selectAndReveal(resource);
                openResource((IFile) resource);
            }
        }
        return res;
    }


	public IJavaElement getCreatedElement() {
		return fPage.getCreatedType();
	}
}