/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2002-2008, Open Source Geospatial Foundation (OSGeo)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* This library 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
* Lesser General Public License for more details.
*/
package org.geotools.gui.swing.contexttree.popup;
import java.awt.Component;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.ArrayList;
import javax.swing.JMenuItem;
import javax.swing.tree.TreePath;
import org.geotools.gui.swing.contexttree.ContextTreeNode;
import org.geotools.gui.swing.propertyedit.ContextCRSPropertyPanel;
import org.geotools.gui.swing.propertyedit.ContextGeneralPanel;
import org.geotools.gui.swing.propertyedit.JPropertyDialog;
import org.geotools.gui.swing.propertyedit.PropertyPane;
import org.geotools.map.MapContext;
/**
* Default popup control for property page of MapContext, use for JContextTreePopup
*
* @author Johann Sorel
*
* @source $URL$
*/
public class ContextPropertyItem extends JMenuItem implements TreePopupItem{
private MapContext context;
/**
* Creates a new instance of DefaultContextPropertyPop
*/
public ContextPropertyItem() {
super( BUNDLE.getString("properties") );
init();
}
private void init(){
addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
ArrayList<PropertyPane> lst = new ArrayList<PropertyPane>();
lst.add(new ContextGeneralPanel());
lst.add(new ContextCRSPropertyPanel());
JPropertyDialog.showDialog(lst, context);
}
}
);
}
public boolean isValid(TreePath[] selection) {
if (selection.length == 1) {
ContextTreeNode node = (ContextTreeNode) selection[0].getLastPathComponent();
return ( node.getUserObject() instanceof MapContext ) ;
}
return false;
}
public Component getComponent(TreePath[] selection) {
ContextTreeNode node = (ContextTreeNode) selection[0].getLastPathComponent();
context = (MapContext) node.getUserObject() ;
return this;
}
}