tim/prune/threedee/LineDialog.java

   1 package tim.prune.threedee;
   2
   3 import java.awt.BorderLayout;
   4 import java.awt.FlowLayout;
   5 import java.awt.event.ActionEvent;
   6 import java.awt.event.ActionListener;
   7
   8 import javax.swing.BorderFactory;
   9 import javax.swing.JButton;
  10 import javax.swing.JDialog;
  11 import javax.swing.JEditorPane;
  12 import javax.swing.JFrame;
  13 import javax.swing.JPanel;
  14
  15 import tim.prune.I18nManager;
  16 import tim.prune.data.Latitude;
  17 import tim.prune.data.Longitude;
  18
  19 /**
  20  * Class to show a dialog displaying the line coordinates
  21  * for a 3d view (either java3d or povray)
  22  */
  23 public class LineDialog
  24 {
  25         private JDialog _dialog = null;
  26         private JFrame _parent = null;
  27         private double[] _latLines = null;
  28         private double[] _lonLines = null;
  29
  30
  31         /**
  32          * Constructor giving parent frame, latitude and longitude lines
  33          * @param inParent parent frame for dialog
  34          * @param inLatLines latitude lines as doubles
  35          * @param inLonLines longitude lines as doubles
  36          */
  37         public LineDialog(JFrame inParent, double[] inLatLines, double[] inLonLines)
  38         {
  39                 _parent = inParent;
  40                 _latLines = inLatLines;
  41                 _lonLines = inLonLines;
  42         }
  43
  44
  45         /**
  46          * Show the dialog with the lines
  47          */
  48         public void showDialog()
  49         {
  50                 _dialog = new JDialog(_parent, I18nManager.getText("dialog.3dlines.title"), true);
  51                 _dialog.setLocationRelativeTo(_parent);
  52                 _dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
  53                 _dialog.getContentPane().add(makeDialogComponents());
  54                 _dialog.pack();
  55                 _dialog.setVisible(true);
  56         }
  57
  58
  59         /**
  60          * @return dialog components
  61          */
  62         private JPanel makeDialogComponents()
  63         {
  64                 JPanel panel = new JPanel();
  65                 panel.setLayout(new BorderLayout());
  66                 StringBuffer descBuffer = new StringBuffer();
  67                 if (_latLines == null || _latLines.length == 0 || _lonLines == null || _lonLines.length == 0)
  68                 {
  69                         descBuffer.append("<p>").append(I18nManager.getText("dialog.3dlines.empty")).append("</p>");
  70                 }
  71                 else
  72                 {
  73                         descBuffer.append("<p>").append(I18nManager.getText("dialog.3dlines.intro")).append(":</p>");
  74                         descBuffer.append("<p>").append(I18nManager.getText("fieldname.latitude")).append("<ul>");
  75                         Latitude lat = null;
  76                         for (int i=0; i<_latLines.length; i++)
  77                         {
  78                                 lat = new Latitude(_latLines[i], Latitude.FORMAT_DEG);
  79                                 descBuffer.append("<li>").append(lat.output(Latitude.FORMAT_DEG_WHOLE_MIN)).append("</li>");
  80                         }
  81                         descBuffer.append("</ul></p>");
  82                         descBuffer.append("<p>").append(I18nManager.getText("fieldname.longitude")).append("<ul>");
  83                         Longitude lon = null;
  84                         for (int i=0; i<_lonLines.length; i++)
  85                         {
  86                                 lon = new Longitude(_lonLines[i], Longitude.FORMAT_DEG);
  87                                 descBuffer.append("<li>").append(lon.output(Longitude.FORMAT_DEG_WHOLE_MIN)).append("</li>");
  88                         }
  89                         descBuffer.append("</ul></p>");
  90                 }
  91                 JEditorPane descPane = new JEditorPane("text/html", descBuffer.toString());
  92                 descPane.setBorder(BorderFactory.createEmptyBorder(3, 3, 3, 3));
  93                 descPane.setEditable(false);
  94                 descPane.setOpaque(false);
  95                 panel.add(descPane, BorderLayout.CENTER);
  96                 // ok button
  97                 JPanel buttonPanel = new JPanel();
  98                 buttonPanel.setLayout(new FlowLayout(FlowLayout.RIGHT));
  99                 JButton okButton = new JButton(I18nManager.getText("button.ok"));
 100                 okButton.addActionListener(new ActionListener() {
 101                         public void actionPerformed(ActionEvent e)
 102                         {
 103                                 _dialog.dispose();
 104                                 _dialog = null;
 105                         }
 106                 });
 107                 buttonPanel.add(okButton);
 108                 panel.add(buttonPanel, BorderLayout.SOUTH);
 109                 return panel;
 110         }
 111 }