/**
* OrbisGIS is a java GIS application dedicated to research in GIScience.
* OrbisGIS is developed by the GIS group of the DECIDE team of the
* Lab-STICC CNRS laboratory, see <http://www.lab-sticc.fr/>.
*
* The GIS group of the DECIDE team is located at :
*
* Laboratoire Lab-STICC – CNRS UMR 6285
* Equipe DECIDE
* UNIVERSITÉ DE BRETAGNE-SUD
* Institut Universitaire de Technologie de Vannes
* 8, Rue Montaigne - BP 561 56017 Vannes Cedex
*
* OrbisGIS is distributed under GPL 3 license.
*
* Copyright (C) 2007-2014 CNRS (IRSTV FR CNRS 2488)
* Copyright (C) 2015-2017 CNRS (Lab-STICC UMR CNRS 6285)
*
* This file is part of OrbisGIS.
*
* OrbisGIS 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.
*
* OrbisGIS 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
* OrbisGIS. If not, see <http://www.gnu.org/licenses/>.
*
* For more information, please consult: <http://www.orbisgis.org/>
* or contact directly:
* info_at_ orbisgis.org
*/
package org.orbisgis.view.toc.wms;
import com.vividsolutions.wms.MapLayer;
import java.util.ArrayList;
import javax.swing.event.TreeModelListener;
import javax.swing.tree.TreeModel;
import javax.swing.tree.TreePath;
/**
* This class is used to populate a treemodel with the list of layers available
* on a WMS server.
*
* @author Erwan Bocher
*/
public class WMSLayerTreeModel implements TreeModel {
private MapLayer client;
private ArrayList<TreeModelListener> listeners = new ArrayList<TreeModelListener>();
/**
* The WMSClient gets the informations on the WMS server. It's used to list
* the name of all layers.
*
* @param client
*/
public WMSLayerTreeModel(MapLayer root) {
this.client = root;
}
@Override
public void addTreeModelListener(TreeModelListener l) {
listeners.add(l);
}
@Override
public Object getChild(Object parent, int index) {
return ((MapLayer) parent).getSubLayer(index);
}
@Override
public int getChildCount(Object parent) {
return ((MapLayer) parent).numSubLayers();
}
@Override
public int getIndexOfChild(Object parent, Object child) {
return ((MapLayer) parent).getLayerList().indexOf(child);
}
@Override
public Object getRoot() {
return client;
}
@Override
public boolean isLeaf(Object node) {
return ((MapLayer) node).getSubLayerList().isEmpty();
}
@Override
public void removeTreeModelListener(TreeModelListener l) {
listeners.remove(l);
}
@Override
public void valueForPathChanged(TreePath path, Object newValue) {
}
}