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WMSLayerManager.java
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WMSLayerManager.java
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/*
* Copyright 2006-2009, 2017, 2020 United States Government, as represented by the
* Administrator of the National Aeronautics and Space Administration.
* All rights reserved.
*
* The NASA World Wind Java (WWJ) platform is licensed under the Apache License,
* Version 2.0 (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed
* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
* CONDITIONS OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*
* NASA World Wind Java (WWJ) also contains the following 3rd party Open Source
* software:
*
* Jackson Parser – Licensed under Apache 2.0
* GDAL – Licensed under MIT
* JOGL – Licensed under Berkeley Software Distribution (BSD)
* Gluegen – Licensed under Berkeley Software Distribution (BSD)
*
* A complete listing of 3rd Party software notices and licenses included in
* NASA World Wind Java (WWJ) can be found in the WorldWindJava-v2.2 3rd-party
* notices and licenses PDF found in code directory.
*/
package gov.nasa.worldwindx.examples;
import javax.swing.*;
import javax.swing.event.*;
import java.awt.*;
import java.net.URISyntaxException;
/**
* This example demonstrates the use of multiple WMS layers, as displayed in a WMSLayersPanel.
*
* @author tag
* @version $Id: WMSLayerManager.java 2109 2014-06-30 16:52:38Z tgaskins $
*/
public class WMSLayerManager
{
protected static final String[] servers = new String[]
{
"https://neowms.sci.gsfc.nasa.gov/wms/wms",
"https://sedac.ciesin.columbia.edu/geoserver/wcs"
};
protected static class AppFrame extends ApplicationTemplate.AppFrame
{
protected final Dimension wmsPanelSize = new Dimension(400, 600);
protected JTabbedPane tabbedPane;
protected int previousTabIndex;
public AppFrame()
{
this.tabbedPane = new JTabbedPane();
this.tabbedPane.add(new JPanel());
this.tabbedPane.setTitleAt(0, "+");
this.tabbedPane.addChangeListener(new ChangeListener()
{
public void stateChanged(ChangeEvent changeEvent)
{
if (tabbedPane.getSelectedIndex() != 0)
{
previousTabIndex = tabbedPane.getSelectedIndex();
return;
}
String server = JOptionPane.showInputDialog("Enter wms server URL");
if (server == null || server.length() < 1)
{
tabbedPane.setSelectedIndex(previousTabIndex);
return;
}
// Respond by adding a new WMSLayerPanel to the tabbed pane.
if (addTab(tabbedPane.getTabCount(), server.trim()) != null)
tabbedPane.setSelectedIndex(tabbedPane.getTabCount() - 1);
}
});
// Create a tab for each server and add it to the tabbed panel.
for (int i = 0; i < servers.length; i++)
{
this.addTab(i + 1, servers[i]); // i+1 to place all server tabs to the right of the Add Server tab
}
// Display the first server pane by default.
this.tabbedPane.setSelectedIndex(this.tabbedPane.getTabCount() > 0 ? 1 : 0);
this.previousTabIndex = this.tabbedPane.getSelectedIndex();
// Add the tabbed pane to a frame separate from the WorldWindow.
JFrame controlFrame = new JFrame();
controlFrame.getContentPane().add(tabbedPane);
controlFrame.pack();
controlFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
controlFrame.setVisible(true);
}
protected WMSLayersPanel addTab(int position, String server)
{
// Add a server to the tabbed dialog.
try
{
WMSLayersPanel layersPanel = new WMSLayersPanel(AppFrame.this.getWwd(), server, wmsPanelSize);
this.tabbedPane.add(layersPanel, BorderLayout.CENTER);
String title = layersPanel.getServerDisplayString();
this.tabbedPane.setTitleAt(position, title != null && title.length() > 0 ? title : server);
return layersPanel;
}
catch (URISyntaxException e)
{
JOptionPane.showMessageDialog(null, "Server URL is invalid", "Invalid Server URL",
JOptionPane.ERROR_MESSAGE);
tabbedPane.setSelectedIndex(previousTabIndex);
return null;
}
}
}
public static void main(String[] args)
{
ApplicationTemplate.start("WorldWind WMS Layers", AppFrame.class);
}
}