/*******************************************************************************
 * Copyright (c) 2013 RCP Vision (http://www.rcp-vision.com) 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:
 * Francesco Guidieri - initial API and implementation
 * Lorenzo Bettini - aligned to other composites
 *******************************************************************************/
package org.eclipse.emf.parsley.composite;

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.parsley.viewers.ViewerFactory;
import org.eclipse.jface.layout.TableColumnLayout;
import org.eclipse.jface.viewers.StructuredViewer;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;

import com.google.inject.Inject;

/**
 * A generic composite with a Table and a Form with details of the selected
 * object in the tree.
 * 
 * @author Francesco Guidieri
 * @author Lorenzo Bettini
 */
public class TableFormComposite extends AbstractMasterDetailComposite {

	private ViewerFactory viewerFactory;

	private TableViewer tableViewer;

	public TableFormComposite(Composite parent, int style) {
		super(parent, style);
	}

	public ViewerFactory getViewerFactory() {
		return viewerFactory;
	}

	@Inject
	public void setViewerFactory(ViewerFactory tableViewerBuilder) {
		this.viewerFactory = tableViewerBuilder;
	}

	@Override
	protected StructuredViewer createViewer(Composite parent) {
		Composite viewerContainer = new Composite(parent, SWT.BORDER);
		TableColumnLayout layout = new TableColumnLayout();
		viewerContainer.setLayout(layout);
		tableViewer = new TableViewer(viewerContainer, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION);
		return tableViewer;
	}

	@Override
	public void update(Object contents) {
		tableViewer.setInput(contents);
	}

	public void buildTable(EClass eType) {
		viewerFactory.buildColumns(tableViewer, eType);
	}

}