// **********************************************************************
//
// <copyright>
//
// BBN Technologies
// 10 Moulton Street
// Cambridge, MA 02138
// (617) 873-8000
//
// Copyright (C) BBNT Solutions LLC. All rights reserved.
//
// </copyright>
// **********************************************************************
//
// $Source: /cvs/distapps/openmap/src/openmap/com/bbn/openmap/gui/CombinedCoordPanel.java,v $
// $RCSfile: CombinedCoordPanel.java,v $
// $Revision: 1.3.2.3 $
// $Date: 2004/10/14 18:26:51 $
// $Author: dietrick $
//
// **********************************************************************
package com.bbn.openmap.gui;
import com.bbn.openmap.*;
import com.bbn.openmap.event.CenterEvent;
import com.bbn.openmap.event.CenterListener;
import com.bbn.openmap.event.CenterSupport;
import javax.swing.*;
import java.awt.event.*;
import java.io.Serializable;
/**
* A JPanel containing a tabbed set of CoordPanels. Hitting the apply
* button not only notifies any CenterListeners of the coordinates
* stored in the active CoordPanel, it also causes the other
* CoordPanels to translate the active panel's values to their format.
* If the CombinedCoordPanel is given an ActionListener for the close
* button, a close button will be added to the panel. Otherwise, just
* the 'Apply' button will be added to the panel.
*/
public class CombinedCoordPanel extends OMComponentPanel implements
Serializable, ActionListener, CenterListener {
protected transient JButton closebutton;
protected transient JButton applybutton;
protected transient JTabbedPane tabPane;
protected transient CoordPanel coordPanel;
protected transient DMSCoordPanel dmsPanel;
protected transient UTMCoordPanel utmPanel;
protected transient MGRSCoordPanel mgrsPanel;
protected transient CenterSupport centerDelegate;
public final static String CloseCmd = "Close";
/**
* Creates a CombinedCoordPanel with Apply button.
*/
public CombinedCoordPanel() {
this(null);
}
/**
* Creates a CombinedCoordPanel with Apply button, and a Close
* button if the closeButtonListener is not null.
*/
public CombinedCoordPanel(ActionListener closeButtonListener) {
setup(i18n.get(CombinedCoordPanel.class,
"defaultComment",
"Set Center of Map to Coordinates:"), closeButtonListener);
}
/**
* Creates a CombinedCoordPanel with Apply and Close buttons with
* a specified comment above the tabbed panel.
*/
public CombinedCoordPanel(String comment, ActionListener closeButtonListener) {
setup(comment, closeButtonListener);
}
/**
* Create the panel and set up the listeners. Called from the
* constructor.
*/
protected void setup(String comment, ActionListener closeButtonListener) {
String locText;
centerDelegate = new CenterSupport(this);
// We want to set all of the current tabs with the current
// center.
addCenterListener(this);
setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
JPanel titlePanel = new JPanel();
titlePanel.setLayout(new BoxLayout(titlePanel, BoxLayout.X_AXIS));
JLabel clarification = new JLabel(comment);
titlePanel.add(clarification);
add(titlePanel);
coordPanel = new CoordPanel(centerDelegate);
dmsPanel = new DMSCoordPanel(centerDelegate);
utmPanel = new UTMCoordPanel(centerDelegate);
mgrsPanel = new MGRSCoordPanel(centerDelegate);
tabPane = new JTabbedPane();
locText = i18n.get(CombinedCoordPanel.class,
"tabPane.decdeg",
"Dec Deg");
tabPane.addTab(locText, coordPanel);
locText = i18n.get(CombinedCoordPanel.class, "tabPane.dms", "DMS");
tabPane.addTab(locText, dmsPanel);
locText = i18n.get(CombinedCoordPanel.class, "tabPane.utm", "UTM");
tabPane.addTab(locText, utmPanel);
locText = i18n.get(CombinedCoordPanel.class, "tabPane.mgrs", "MGRS");
tabPane.addTab(locText, mgrsPanel);
add(tabPane);
JPanel buttonPanel = new JPanel();
buttonPanel.setLayout(new BoxLayout(buttonPanel, BoxLayout.X_AXIS));
locText = i18n.get(CombinedCoordPanel.class, "applybutton", "Apply");
applybutton = new JButton(locText);
applybutton.addActionListener(this);
buttonPanel.add(applybutton);
if (closeButtonListener != null) {
locText = i18n.get(CombinedCoordPanel.class, "closebutton", "Close");
closebutton = new JButton(locText);
closebutton.setActionCommand(CloseCmd);
closebutton.addActionListener(closeButtonListener);
buttonPanel.add(closebutton);
}
add(buttonPanel);
}
/**
* @return the LatLonPoint represented by contents of the entry
* boxes in the CoordPanel
*/
public LatLonPoint getLatLon() {
return coordPanel.getLatLon();
}
/**
* Sets the contents of the latitude and longitude entry boxes in
* CoordPanel.
*
* @param llpoint the object containt the coordinates that should
* go in the boxes.
*/
public void setLatLon(LatLonPoint llpoint) {
coordPanel.setLatLon(llpoint);
dmsPanel.setLatLon(llpoint);
utmPanel.setLatLon(llpoint);
mgrsPanel.setLatLon(llpoint);
}
/**
* Tells the active CoordPanel to set the center of the map,
* firing a center event to all listeners.
*/
public boolean setCenter() {
return ((CoordPanel) tabPane.getSelectedComponent()).setCenter();
}
public void actionPerformed(java.awt.event.ActionEvent e) {
if (e.getSource() == applybutton) {
boolean allOK = setCenter();
if (!allOK) {
setLatLon(null);
}
}
}
/**
* Add a CenterListener to the listener list.
*
* @param listener The CenterListener to be added
*/
public void addCenterListener(CenterListener listener) {
centerDelegate.addCenterListener(listener);
}
/**
* Remove a CenterListener from the listener list.
*
* @param listener The CenterListener to be removed
*/
public void removeCenterListener(CenterListener listener) {
centerDelegate.removeCenterListener(listener);
}
public void center(CenterEvent centerEvent) {
setLatLon(new LatLonPoint(centerEvent.getLatitude(), centerEvent.getLongitude()));
}
/**
* MapHandlerChild method. If the object is a MapBean, the
* CombinedCoordPanel will add it to itself as a CenterListener.
*/
public void findAndInit(Object someObj) {
if (someObj instanceof CenterListener) {
addCenterListener((CenterListener) someObj);
}
}
/**
* MapHandlerChild method. If the object is a MapBean, the
* CombinedCoordPanel will remove it from itself as a
* CenterListener.
*/
public void findAndUndo(Object someObj) {
if (someObj instanceof CenterListener) {
removeCenterListener((CenterListener) someObj);
}
}
}