/*
 *  RapidMiner
 *
 *  Copyright (C) 2001-2011 by Rapid-I and the contributors
 *
 *  Complete list of developers available at our web site:
 *
 *       http://rapid-i.com
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Affero General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program 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 Affero General Public License for more details.
 *
 *  You should have received a copy of the GNU Affero General Public License
 *  along with this program.  If not, see http://www.gnu.org/licenses/.
 */
package com.rapidminer.gui.plotter;

import java.util.List;

import javax.swing.JComponent;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;

import com.rapidminer.gui.plotter.PlotterConfigurationModel.PlotterSettingsChangedListener;
import com.rapidminer.gui.plotter.settings.ListeningJCheckBox;
import com.rapidminer.operator.ports.InputPort;
import com.rapidminer.parameter.ParameterType;
import com.rapidminer.parameter.ParameterTypeBoolean;

/**
 * @author Sebastian Land
 *
 */
public abstract class LocalNormalizationPlotterAdapter extends LabelRotatingPlotterAdapter {

	private static final long serialVersionUID = -232182954939212825L;
	
	public static final String PARAMETER_LOCAL_NORMALIZATION = "local_normalization";

	private final ListeningJCheckBox localNormalizationBox;
	
	private boolean isLocalNormalized;
	
	/**
	 * @param settings
	 */
	public LocalNormalizationPlotterAdapter(final PlotterConfigurationModel settings) {
		super(settings);
	       
		localNormalizationBox = new ListeningJCheckBox("_" + PARAMETER_LOCAL_NORMALIZATION, "Local Normalization", false);
        localNormalizationBox.setToolTipText("Indicates if a local normalization for each dimension should be performed or not.");
		localNormalizationBox.addChangeListener(new ChangeListener() {
			public void stateChanged(ChangeEvent e) {
				settings.setParameterAsBoolean(PARAMETER_LOCAL_NORMALIZATION, localNormalizationBox.isSelected());
			}
		});

	}

	@Override
	public List<ParameterType> getAdditionalParameterKeys(InputPort inputPort) {
		List<ParameterType> types = super.getAdditionalParameterKeys(inputPort);
		types.add(new ParameterTypeBoolean(PARAMETER_LOCAL_NORMALIZATION, "Indicates if values should be normalized for each dimension between 0 and 1.", false));
		return types;
	}
	
	@Override
	public void setAdditionalParameter(String key, String value) {
		super.setAdditionalParameter(key, value);
		if (key.equals(PARAMETER_LOCAL_NORMALIZATION)) {
			isLocalNormalized = Boolean.parseBoolean(value);
			updatePlotter();
		}
	}

	@Override
	public List<PlotterSettingsChangedListener> getListeningObjects() {
		List<PlotterSettingsChangedListener> list = super.getListeningObjects();
		list.add(localNormalizationBox);
		return list;
	}
	
	public boolean isLocalNormalized() {
		return isLocalNormalized;
	}
	
	protected JComponent getLocalNormalizationComponent() {
		return localNormalizationBox;
	}
}