/*
 *  Freeplane - mind map editor
 *  Copyright (C) 2009 Dimitry Polivaev
 *
 *  This file author is Dimitry Polivaev
 *
 *  This program 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 2 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 General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.freeplane.features.filter;

import java.awt.event.ActionEvent;

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

import org.freeplane.core.ui.AFreeplaneAction;
import org.freeplane.core.ui.SelectableAction;
import org.freeplane.features.filter.condition.ASelectableCondition;

/**
 * @author Dimitry Polivaev
 * Mar 30, 2009
 */
@SelectableAction
class QuickHighlightAction extends AFreeplaneAction {
	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	/**
	 * 
	 */
	private final FilterConditionEditor filterEditor;
	private final FilterController filterController;
	/**
	 * @param filterController
	 * @param quickEditor 
	 */
	QuickHighlightAction(final FilterController filterController, FilterConditionEditor quickEditor) {
		super("QuickHighlightAction");
		this.filterController = filterController;
		this.filterEditor = quickEditor;
		filterController.getHighlightNodes().addChangeListener(new ChangeListener() {
			public void stateChanged(final ChangeEvent e) {
				setSelected(isModelSelected());
			}
		});
		setSelected(isModelSelected());
	}

	public void actionPerformed(final ActionEvent e) {
		final ASelectableCondition condition = filterEditor.getCondition();
		final boolean isSelected = ! isModelSelected();
		filterController.getHighlightNodes().setSelected(isSelected);
		if(isSelected){
			filterController.setHighlightCondition(condition);
		}
		else{
			setSelected(false);
			filterController.setHighlightCondition(null);
		}
	}
	private boolean isModelSelected() {
		return filterController.getHighlightNodes().isSelected();
	}
}