Version 6, October 2008

[GpsPrune.git] / tim / prune / threedee / Java3DWindow.java

diff --git a/tim/prune/threedee/Java3DWindow.java b/tim/prune/threedee/Java3DWindow.java
index e65d53de50c2f70f1aca7492e5489dad343f4e11..8d1a476c35e35bc4b7fd67e34d5ff1304a38eff8 100644 (file)
--- a/tim/prune/threedee/Java3DWindow.java
+++ b/tim/prune/threedee/Java3DWindow.java
@@ -1,12 +1,14 @@
 package tim.prune.threedee;
 
-import java.awt.BorderLayout;
 import java.awt.FlowLayout;
+import java.awt.BorderLayout;
 import java.awt.Font;
 import java.awt.GraphicsConfiguration;
 import java.awt.GraphicsEnvironment;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
 import java.awt.geom.GeneralPath;
 
 import javax.media.j3d.AmbientLight;
@@ -55,6 +57,7 @@ public class Java3DWindow implements ThreeDWindow
        private Track _track = null;
        private JFrame _parentFrame = null;
        private JFrame _frame = null;
+       private ThreeDModel _model = null;
        private OrbitBehavior _orbit = null;
        private int _altitudeCap = ThreeDModel.MINIMUM_ALTITUDE_CAP;
 
@@ -64,7 +67,6 @@ public class Java3DWindow implements ThreeDWindow
        // Constants
        private static final double INITIAL_Y_ROTATION = -25.0;
        private static final double INITIAL_X_ROTATION = 15.0;
-       private static final int INITIAL_ALTITUDE_CAP = 500;
        private static final String CARDINALS_FONT = "Arial";
        private static final int MAX_TRACK_SIZE = 2500; // threshold for warning
 
@@ -185,6 +187,19 @@ public class Java3DWindow implements ThreeDWindow
                                }
                        }});
                panel.add(renderButton);
+               // Display coordinates of lat/long lines of 3d graph in separate dialog
+               JButton showLinesButton = new JButton(I18nManager.getText("button.showlines"));
+               showLinesButton.addActionListener(new ActionListener() {
+                       public void actionPerformed(ActionEvent e)
+                       {
+                               double[] latLines = _model.getLatitudeLines();
+                               double[] lonLines = _model.getLongitudeLines();
+                               LineDialog dialog = new LineDialog(_frame, latLines, lonLines);
+                               dialog.showDialog();
+                       }
+               });
+               panel.add(showLinesButton);
+               // Close button
                JButton closeButton = new JButton(I18nManager.getText("button.close"));
                closeButton.addActionListener(new ActionListener()
                {
@@ -194,11 +209,19 @@ public class Java3DWindow implements ThreeDWindow
                                _frame.dispose();
                                _frame = null;
                                _orbit = null;
-                       }});
+                       }
+               });
                panel.add(closeButton);
                _frame.getContentPane().add(panel, BorderLayout.SOUTH);
                _frame.setSize(500, 350);
                _frame.pack();
+               // Add a listener to clean up when window closed
+               _frame.addWindowListener(new WindowAdapter() {
+                       public void windowClosing(WindowEvent e)
+                       {
+                               dispose();
+                       }
+               });
 
                // show frame
                _frame.show();
@@ -208,6 +231,16 @@ public class Java3DWindow implements ThreeDWindow
                }
        }
 
+       /**
+        * Dispose of the frame and its resources
+        */
+       public void dispose()
+       {
+               if (_frame != null) {
+                       _frame.dispose();
+                       _frame = null;
+               }
+       }
 
        /**
         * Create the whole scenery from the given track
@@ -241,8 +274,6 @@ public class Java3DWindow implements ThreeDWindow
                // Base plane
                Appearance planeAppearance = null;
                Box plane = null;
-               Transform3D planeShift = null;
-               TransformGroup planeTrans = null;
                planeAppearance = new Appearance();
                planeAppearance.setMaterial(new Material(new Color3f(0.1f, 0.2f, 0.2f),
                 new Color3f(0.0f, 0.0f, 0.0f), new Color3f(0.3f, 0.4f, 0.4f),
@@ -268,15 +299,15 @@ public class Java3DWindow implements ThreeDWindow
                objTrans.addChild(createCompassPoint(I18nManager.getText("cardinal.e"), new Point3f(10f, 0f, 0f), compassFont));
 
                // create and scale model
-               ThreeDModel model = new ThreeDModel(_track);
-               model.setAltitudeCap(_altitudeCap);
-               model.scale();
+               _model = new ThreeDModel(_track);
+               _model.setAltitudeCap(_altitudeCap);
+               _model.scale();
 
                // Lat/Long lines
-               objTrans.addChild(createLatLongs(model));
+               objTrans.addChild(createLatLongs(_model));
 
                // Add points to model
-               objTrans.addChild(createDataPoints(model));
+               objTrans.addChild(createDataPoints(_model));
 
                // Create lights
                BoundingSphere bounds =
@@ -339,12 +370,12 @@ public class Java3DWindow implements ThreeDWindow
        private static Group createLatLongs(ThreeDModel inModel)
        {
                Group group = new Group();
-               int numlines = inModel.getNumLatitudeLines();
+               int numlines = inModel.getLatitudeLines().length;
                for (int i=0; i<numlines; i++)
                {
                        group.addChild(createLatLine(inModel.getScaledLatitudeLine(i), inModel.getModelSize()));
                }
-               numlines = inModel.getNumLongitudeLines();
+               numlines = inModel.getLongitudeLines().length;
                for (int i=0; i<numlines; i++)
                {
                        group.addChild(createLonLine(inModel.getScaledLongitudeLine(i), inModel.getModelSize()));