/*******************************************************************************
 * Copyright (c) 2009, 2013 Oracle. All rights reserved.
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License 2.0, which accompanies this distribution
 * and is available at https://www.eclipse.org/legal/epl-2.0/.
 *
 * Contributors:
 *     Oracle - initial API and implementation
 ******************************************************************************/
package org.eclipse.jpt.jpa.eclipselink.ui.internal.details.java;

import org.eclipse.jface.resource.ResourceManager;
import org.eclipse.jpt.common.ui.WidgetFactory;
import org.eclipse.jpt.common.utility.internal.model.value.PropertyAspectAdapter;
import org.eclipse.jpt.common.utility.model.value.PropertyValueModel;
import org.eclipse.jpt.jpa.core.jpa2.context.Cascade2_0;
import org.eclipse.jpt.jpa.core.jpa2.context.java.JavaManyToOneRelationship2_0;
import org.eclipse.jpt.jpa.eclipselink.core.context.EclipseLinkJoinFetch;
import org.eclipse.jpt.jpa.eclipselink.core.context.EclipseLinkManyToOneMapping2_0;
import org.eclipse.jpt.jpa.eclipselink.ui.details.JptJpaEclipseLinkUiDetailsMessages;
import org.eclipse.jpt.jpa.eclipselink.ui.internal.details.EclipseLinkJoinFetchComboViewer;
import org.eclipse.jpt.jpa.ui.details.JptJpaUiDetailsMessages;
import org.eclipse.jpt.jpa.ui.internal.details.FetchTypeComboViewer;
import org.eclipse.jpt.jpa.ui.internal.details.OptionalTriStateCheckBox;
import org.eclipse.jpt.jpa.ui.internal.details.TargetEntityClassChooser;
import org.eclipse.jpt.jpa.ui.internal.jpa2.details.AbstractManyToOneMappingComposite2_0;
import org.eclipse.jpt.jpa.ui.internal.jpa2.details.CascadePane2_0;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.ui.forms.widgets.Hyperlink;

public class EclipseLinkJavaManyToOneMappingComposite2_0
	extends AbstractManyToOneMappingComposite2_0<EclipseLinkManyToOneMapping2_0, JavaManyToOneRelationship2_0, Cascade2_0>
{
	public EclipseLinkJavaManyToOneMappingComposite2_0(
			PropertyValueModel<? extends EclipseLinkManyToOneMapping2_0> mappingModel,
			PropertyValueModel<Boolean> enabledModel,
			Composite parentComposite,
	        WidgetFactory widgetFactory,
	        ResourceManager resourceManager) {
		super(mappingModel, enabledModel, parentComposite, widgetFactory, resourceManager);
	}
	
	
	@Override
	protected Control initializeManyToOneSection(Composite container) {
		container = this.addSubPane(container, 2, 0, 0, 0, 0);

		// Target entity widgets
		Hyperlink targetEntityHyperlink = this.addHyperlink(container, JptJpaUiDetailsMessages.TARGET_ENTITY_CHOOSER_LABEL);
		new TargetEntityClassChooser(this, container, targetEntityHyperlink);

		// Fetch type widgets
		this.addLabel(container, JptJpaUiDetailsMessages.BASIC_GENERAL_SECTION_FETCH_LABEL);
		new FetchTypeComboViewer(this, container);

		// Join fetch widgets
		this.addLabel(container, JptJpaEclipseLinkUiDetailsMessages.ECLIPSELINK_JOIN_FETCHCOMPOSITE_LABEL);
		new EclipseLinkJoinFetchComboViewer(this, buildJoinFetchModel(), container);

		// Optional widgets
		OptionalTriStateCheckBox optionalCheckBox = new OptionalTriStateCheckBox(this, container);
		GridData gridData = new GridData();
		gridData.horizontalSpan = 2;
		optionalCheckBox.getControl().setLayoutData(gridData);

		// Cascade widgets
		CascadePane2_0 cascadePane = new CascadePane2_0(this, buildCascadeModel(), container);
		gridData = new GridData(GridData.FILL_HORIZONTAL);
		gridData.horizontalSpan = 2;
		cascadePane.getControl().setLayoutData(gridData);

		return container;
	}
	
	protected PropertyValueModel<EclipseLinkJoinFetch> buildJoinFetchModel() {
		return new PropertyAspectAdapter<EclipseLinkManyToOneMapping2_0, EclipseLinkJoinFetch>(getSubjectHolder()) {
			@Override
			protected EclipseLinkJoinFetch buildValue_() {
				return this.subject.getJoinFetch();
			}
		};
	}
}