/*******************************************************************************
 * Copyright (c) 2005, 2012 IBM Corporation and others.
 * 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:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.bpel.ui.properties;

import org.eclipse.bpel.common.ui.details.IDetailsAreaConstants;
import org.eclipse.bpel.common.ui.details.RadioButtonIValue;
import org.eclipse.bpel.common.ui.flatui.FlatFormAttachment;
import org.eclipse.bpel.common.ui.flatui.FlatFormData;
import org.eclipse.bpel.model.BPELPackage;
import org.eclipse.bpel.ui.IHelpContextIds;
import org.eclipse.bpel.ui.Messages;
import org.eclipse.bpel.ui.util.BPELUtil;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.eclipse.ui.PlatformUI;


/**
 * ExitOnStandardFaultSection provides viewing and editing of the
 * exitOnStandardFault attribute of Process elements.
 */
@SuppressWarnings({ "boxing", "nls" })
public class ExitOnStandardFaultSection extends BPELPropertySection {


	protected Button yesRadio, noRadio ;

	EditController fRadioController;

	protected void createWidgets(Composite composite) {
		FlatFormData data;

		Label suppressLabel = this.fWidgetFactory.createLabel(composite, Messages.ExitOnStandardFault_1);

		this.yesRadio = this.fWidgetFactory.createButton(composite, Messages.ExitOnStandardFault_Yes_2, SWT.RADIO);
		data = new FlatFormData();
		data.left = new FlatFormAttachment(0, BPELUtil.calculateLabelWidth(suppressLabel, STANDARD_LABEL_WIDTH_LRG));
		data.top = new FlatFormAttachment(0, 0);
		this.yesRadio.setLayoutData(data);
		this.yesRadio.setData(RadioButtonIValue.VALUE, Boolean.TRUE);

		this.noRadio = this.fWidgetFactory.createButton(composite, Messages.ExitOnStandardFault_No_3, SWT.RADIO);
		data = new FlatFormData();
		data.left = new FlatFormAttachment(this.yesRadio, IDetailsAreaConstants.HSPACE);
		data.top = new FlatFormAttachment(0, 0);
		this.noRadio.setLayoutData(data);
		this.noRadio.setData(RadioButtonIValue.VALUE, Boolean.FALSE);

		data = new FlatFormData();
		data.left = new FlatFormAttachment(0, 0);
		data.right = new FlatFormAttachment(this.yesRadio, -IDetailsAreaConstants.HSPACE);
		data.top = new FlatFormAttachment(this.yesRadio, 0, SWT.CENTER);
		suppressLabel.setLayoutData(data);
	}

	protected void createControllers () {
		this.fRadioController = createEditController();
		this.fRadioController.setFeature(BPELPackage.eINSTANCE.getProcess_ExitOnStandardFault() );
		this.fRadioController.setViewIValue(new RadioButtonIValue ( this.yesRadio , this.noRadio )) ;
		this.fRadioController.startListeningTo(this.yesRadio,this.noRadio);
	}

	@Override
	protected void createClient(Composite parent) {
		Composite composite = createFlatFormComposite(parent);
		createWidgets(composite);
		createControllers();

		PlatformUI.getWorkbench().getHelpSystem().setHelp( composite, IHelpContextIds.PROPERTY_PAGE_EXIT_ON_FAULT );
	}

	@Override
	protected void basicSetInput (EObject newInput) {
		super.basicSetInput(newInput);
		this.fRadioController.setInput(newInput);
	}
}