/*
* Geotoolkit - An Open Source Java GIS Toolkit
* http://www.geotoolkit.org
*
* (C) 2007 - 2008, Open Source Geospatial Foundation (OSGeo)
* (C) 2008 - 2009, Johann Sorel
*
* 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.geotoolkit.gui.swing.contexttree.menu;
import java.awt.Component;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.lang.ref.WeakReference;
import java.util.ArrayList;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.TreePath;
import org.geotoolkit.gui.swing.contexttree.AbstractTreePopupItem;
import org.geotoolkit.gui.swing.propertyedit.ContextCRSPropertyPanel;
import org.geotoolkit.gui.swing.propertyedit.ContextGeneralPanel;
import org.geotoolkit.gui.swing.propertyedit.JPropertyPane;
import org.geotoolkit.gui.swing.propertyedit.PropertyPane;
import org.geotoolkit.gui.swing.resource.MessageBundle;
import org.geotoolkit.map.MapContext;
/**
* Default popup control for property page of MapContext, use for JContextTreePopup
*
* @author Johann Sorel (Puzzle-GIS)
* @module
*/
public class ContextPropertyItem extends AbstractTreePopupItem{
private WeakReference<MapContext> contextRef;
/**
* Creates a new instance of DefaultContextPropertyPop
*/
public ContextPropertyItem() {
super( MessageBundle.format("contexttreetable_properties") );
init();
}
private void init(){
addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
if(contextRef == null) return;
MapContext context = contextRef.get();
if(context == null) return;
ArrayList<PropertyPane> lst = new ArrayList<PropertyPane>();
lst.add(new ContextGeneralPanel());
lst.add(new ContextCRSPropertyPanel());
JPropertyPane.showDialog(ContextPropertyItem.this, lst, context);
}
}
);
}
@Override
public boolean isValid(final TreePath[] selection) {
return uniqueAndType(selection,MapContext.class);
}
@Override
public Component getComponent(final TreePath[] selection) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) selection[0].getLastPathComponent();
contextRef = new WeakReference<MapContext>((MapContext) node.getUserObject()) ;
return this;
}
}