/*
 * (c) Copyright 2010-2011 AgileBirds
 *
 * This file is part of OpenFlexo.
 *
 * OpenFlexo is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * OpenFlexo is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with OpenFlexo. If not, see <http://www.gnu.org/licenses/>.
 *
 */
package org.openflexo.fib.utils.table;

import java.awt.Color;
import java.awt.Component;
import java.util.Observable;

import javax.swing.BorderFactory;
import javax.swing.DefaultCellEditor;
import javax.swing.JTable;
import javax.swing.JTextField;
import javax.swing.SwingUtilities;
import javax.swing.table.TableCellEditor;

/**
 * Please comment this class
 * 
 * @author sguerin
 * 
 */
public abstract class EditableStringColumn<D extends Observable> extends StringColumn<D> implements EditableColumn<D, String> {

	DefaultCellEditor editor;

	public EditableStringColumn(String title, int defaultWidth) {
		super(title, defaultWidth);
	}

	@Override
	public boolean requireCellEditor() {
		return true;
	}

	@Override
	public TableCellEditor getCellEditor() {
		if (editor == null) {
			editor = new DefaultCellEditor(new JTextField()) {
				@Override
				public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column) {
					final JTextField textfield = (JTextField) super.getTableCellEditorComponent(table, value, isSelected, row, column);
					textfield.setBorder(BorderFactory.createLineBorder(Color.BLACK, 1));
					SwingUtilities.invokeLater(new Runnable() {
						@Override
						public void run() {
							textfield.selectAll();
						}
					});
					return textfield;
				}
			};
		}
		return editor;
	}

	@Override
	public boolean isCellEditableFor(D object) {
		return true;
	}

	@Override
	public void setValueFor(D object, String value) {
		setValue(object, value);
		valueChanged(object, value);
	}

	public abstract void setValue(D object, String aValue);

	@Override
	public String toString() {
		return "EditableStringColumn " + "[" + getTitle() + "]" + Integer.toHexString(hashCode());
	}
}