/*
 *  Freeplane - mind map editor
 *  Copyright (C) 2008 Joerg Mueller, Daniel Polansky, Christian Foltin, Dimitry Polivaev
 *
 *  This file is modified by Dimitry Polivaev in 2008.
 *
 *  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.link.mindmapmode;

import java.awt.event.ActionEvent;
import java.util.List;

import org.freeplane.core.ui.AFreeplaneAction;
import org.freeplane.core.ui.components.UITools;
import org.freeplane.core.util.TextUtils;
import org.freeplane.features.link.LinkController;
import org.freeplane.features.map.IMapSelection;
import org.freeplane.features.map.NodeModel;
import org.freeplane.features.mode.Controller;

/**
 * @author foltin
 */
class AddLocalLinkAction extends AFreeplaneAction {
	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;

	/**
	 */
	public AddLocalLinkAction() {
		super("AddLocalLinkAction");
	}

	public void actionPerformed(final ActionEvent e) {
		final IMapSelection selection = Controller.getCurrentController().getSelection();
		final List<NodeModel> selecteds = selection.getOrderedSelection();
		final int size = selecteds.size();
		if (size < 2) {
			Controller.getCurrentController();
			UITools.errorMessage(TextUtils.getText("less_than_two_selected_nodes"));
			return;
		}
		final NodeModel target = selecteds.get(size-1);
		final String targetId = (target).createID();
		for (NodeModel source : selecteds) {
            if(source != target)
    			((MLinkController) LinkController.getController()).setLink(source, ("#" + targetId), LinkController.LINK_ABSOLUTE);
		}
	}
}