/**
 * Copyright 2010 JBoss Inc
 *
 * 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.drools.eclipse.wizard.dsl;

import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;

public class NewDSLFilePage2 extends WizardPage {

	private Button exampleContent;
	private boolean isExampleContent = false;
	
	public NewDSLFilePage2() {
		super("exampleContentPage");
		setTitle("Content");
        setDescription("Select the default content of the DSL file");
	}
	
	public void createControl(Composite parent) {
		Composite composite = new Composite(parent, SWT.NONE);
		GridLayout gridLayout = new GridLayout();
        gridLayout.numColumns = 2;
        composite.setLayout(gridLayout);
        
        exampleContent = createCheckBox(composite,
			"Create the DSL file with some sample DSL statements");
        exampleContent.setSelection(false);
        exampleContent.addSelectionListener(new SelectionListener() {
			public void widgetDefaultSelected(SelectionEvent e) {
				// do nothing
			}
			public void widgetSelected(SelectionEvent e) {
				isExampleContent = ((Button) e.widget).getSelection();
			}
		});
		GridData gridData = new GridData();
		gridData.horizontalSpan = 2;
        gridData.grabExcessHorizontalSpace = true;
        gridData.horizontalAlignment = GridData.FILL;
        exampleContent.setLayoutData(gridData);
        
        setMessage(null);
        setPageComplete(true);
        setControl(composite);
	}
	
	private Button createCheckBox(Composite group, String label) {
        Button button = new Button(group, SWT.CHECK | SWT.LEFT);
        button.setText(label);
        GridData data = new GridData();
        button.setLayoutData(data);
        return button;
    }
	
	public boolean isExampleContent() {
		return isExampleContent;
	}
	
}