/*
 * (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.inspector.widget;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.logging.Level;
import java.util.logging.Logger;

import javax.swing.JButton;
import javax.swing.JComponent;

import org.openflexo.inspector.AbstractController;
import org.openflexo.inspector.model.PropertyModel;
import org.openflexo.kvc.KeyValueCoding;
import org.openflexo.localization.FlexoLocalization;
import org.openflexo.logging.FlexoLogger;

/**
 * @author gpolet
 * 
 */
public class ButtonWidget extends DenaliWidget implements ActionListener {
	private static final Logger logger = FlexoLogger.getLogger(ButtonWidget.class.getPackage().getName());
	private JButton button;

	/**
	 * @param model
	 * @param controller
	 */
	protected ButtonWidget(PropertyModel model, AbstractController controller) {
		super(model, controller);
		button = new JButton();
		button.setText(FlexoLocalization.localizedForKey(_propertyModel.label, button));
		button.addActionListener(this);
	}

	/**
	 * Overrides getDefaultType
	 * 
	 * @see org.openflexo.inspector.widget.DenaliWidget#getDefaultType()
	 */
	@Override
	public Class getDefaultType() {
		return null;
	}

	/**
	 * Overrides getDynamicComponent
	 * 
	 * @see org.openflexo.inspector.widget.DenaliWidget#getDynamicComponent()
	 */
	@Override
	public JComponent getDynamicComponent() {
		return button;
	}

	/**
	 * Overrides defaultShouldExpandHorizontally
	 * 
	 * @see org.openflexo.inspector.widget.DenaliWidget#defaultShouldExpandHorizontally()
	 */
	@Override
	public boolean defaultShouldExpandHorizontally() {
		return false;
	}

	@Override
	public boolean defaultDisplayLabel() {
		return false;
	}

	/**
	 * Overrides updateModelFromWidget
	 * 
	 * @see org.openflexo.inspector.widget.DenaliWidget#updateModelFromWidget()
	 */
	@Override
	public void updateModelFromWidget() {

	}

	/**
	 * Overrides updateWidgetFromModel
	 * 
	 * @see org.openflexo.inspector.widget.DenaliWidget#updateWidgetFromModel()
	 */
	@Override
	public void updateWidgetFromModel() {

	}

	/**
	 * Overrides actionPerformed
	 * 
	 * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
	 */
	@Override
	public void actionPerformed(ActionEvent e) {
		if (_propertyModel.hasValueForParameter("action")) {
			if (getController().getDelegate() != null) {
				getController().getDelegate().performAction(e, _propertyModel.getValueForParameter("action"), getModel());
			} else if (logger.isLoggable(Level.SEVERE)) {
				logger.severe("No delegate for inspector. Cannot perform action " + _propertyModel.getValueForParameter("action")
						+ " on object " + getModel().toString());
			}
		}
		String s = _propertyModel.name;
		((KeyValueCoding) getModel()).objectForKey(s);

		// Notification required for tab view updating
		notifyInspectedPropertyChanged();
	}

	@Override
	protected synchronized Class retrieveType() {
		// Otherwise call action associated with button
		return Void.TYPE;
	}
}